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... Gastrointestinal parasites and their anthelmintic resistance are major constraints to goat production in Ethiopia. Experimental investigation by faecal egg count reduction test (FECRT) and larval cultures were used to assess the occurrence of anthelmintic resistance in naturally infected goats with gastrointestinal nematodes (GIN) in Haramaya, Ethiopia. One hundred goats with a minimum of 150 eggs ...
C. M. Albani; J. Borgo; J. Fabbri; P. Pensel; L. Fasciani; O. Elso; D. Papademetrio; D. Grasso; A. Paladini; M. F. Beer; N. E. Farias; N. Elissondo; G. Gambino; J. Zoppi; V. Sülsen; M. C. Elissondo
... Cystic echinococcosis is a zoonotic disease caused by the larval stage of the parasite Echinococcus granulosus sensu lato. The available anti-parasitic treatment is mostly limited to a continuous administration of albendazole. However, due to its numerous side-effects and efficacy of around 50%, there is a need to find new drugs to improve the treatment for this disease. In the current study, the ...
... Haemonchosis is a gastrointestinal parasitic disease of economic importance in ruminants especially sheep and goats. In view of the rising costs of conventional veterinary anthelmintics and the development of resistance by Haemonchus contortus, there is a need to develop alternative ethnoveterinary therapies for the treatment and management of Haemonchosis. This study investigated the anthelmintic ...
... Nematode infections affect a significant percentage of the human population worldwide, especially in developing countries. There are a small number of drugs available to treat these infections, with variable outcomes. Therefore, the potential use of probiotics to help control parasitic infections has emerged as a suitable option. The main goal of this work was to assess the antinematodic effect of ...
Artemisia; Haemonchus contortus; Teladorsagia circumcincta; adults; albendazole; analysis of variance; animal health; body condition; color; deworming; eggs; fecal egg count; flocks; goats; hexane; mass spectrometry; mucosa; oral administration; placebos
Abstract:
... The objective of this study was to evaluate an n-hexane extract of Artemisia cina (Acn-h) as a natural anthelmintic treatment for periparturient goats naturally infected with the nematodes Haemonchus contortus and Teladorsagia circumcincta. A total of 200 periparturient Alpine and Nubian goats were used. Deworming criteria were based on the following parameters: fecal egg account (epg), ocular muc ...
... Anthelmintics (AHs) control animal infections with gastrointestinal nematodes. They reach soil through animal faeces deposited on soils or through manuring. Although soil constitutes a major AH sink, we know little about the mechanisms controlling their soil dissipation. We employed studies with fumigated and non-fumigated soils collected from 12 sheep farms with a variable record of albendazole ( ...
Obiora A. Eneanya; Lincoln Gankpala; Charles W. Goss; Aaron T. Momolu; Enoch S. Nyan; Emmanuel B. Gray; Kerstin Fischer; Kurt Curtis; Fatorma K. Bolay; Gary J. Weil; Peter U. Fischer
... We assessed the impact of three annual vs five semiannual rounds of mass drug administration (MDA) with ivermectin plus albendazole followed by praziquantel for the control or elimination of lymphatic filariasis (LF), onchocerciasis, soil-transmitted helminth (STH) infections and schistosomiasis in Lofa County, Liberia. The study started in 2012 and was interrupted in 2014 during the Ebola virus o ...
... Effective macrofilaricidal drugs are not commercially available, and in an endeavour to find out new macrofilaricidal agents, in this research work, thiosemicarbazone derivatives have been prepared and tested against adult Setaria digitata, a cattle filarial parasite, as a model nematode for the filarial parasite, Wuchereria bancrofti. Lipinski and Veber rules have been used to design these molecu ...
... Small ruminants are highly susceptible to infection with gastrointestinal nematodes (GIN), particularly Haemonchus contortus, a blood-feeder that can cause severe anemia and death losses in untreated animals. Anecdotal evidence has suggested that short-term treatment of heavily infected animals with Red Cell®, a vitamin and mineral supplement, in combination with anthelmintic drugs may reduce morb ...
... Due to their limited environment, farm animals are at greater risk of parasitic infection than free-living animals, which also have greater natural resistance to parasitic diseases. The aim of the present study was to determine the influence of season and meteorological conditions (temperature and humidity) on the species composition and dynamics of parasitic infections in farmed mouflons. The stu ...
... The changes of biotransformation enzymes will substantially affect the host's ability to metabolize drugs and other xenobiotic compounds. In order to further elucidate this process and promote the development in treatment of echinococcosis, we investigated the effects of Echinococcus multilocularis infection and drug treatment on biotransformation enzymes in mouse liver. In microsomal and cytosoli ...
Abdul Jabbar; Muhammad Zahid Iqbal; Muhammad Ashraf; Aneela Zameer Durrani; Hira Sajjad; Mohammed Nasiru Wana; Asad Ullah; Muhammad Imran; Muhammad Shair Zaman Ghauri; Hafiz Ishfaq Ahmad
... BACKGROUND: Haemonchosis is a fatal disease of small ruminants caused by the parasite Haemonchus contortus (H. contortus). The most common drugs used in the treatment of H. contortus include albendazole, oxfendazole, and ivermectin. However, as previously reported in the treatment of haemonchosis, these medicines have acquired drug resistance problems over time. Interestingly, natural plant compou ...
Cinnamomum verum; Trichinella spiralis; Zingiber officinale; adults; albendazole; blood serum; histopathology; humans; immunohistochemistry; muscles; prednisolone; public health; small intestine; therapeutics; traditional medicine; transmission electron microscopy; trichinosis; zoonoses
Abstract:
... Trichinellosis is a re-emerging zoonotic disease that has become a public health concern since its reported human outbreaks in many countries. The traditional therapy has many adverse effects in addition to the developing resistance. So, this necessitates finding effective natural alternatives. The current study targeted to assess the potential therapeutic effects of Zingiber officinale and Cinnam ...
... Trichinosis is a serious zoonotic disease that causes human morbidity and mortality. New effective natural remedies with minimal side effects that are well tolerated are needed to treat both enteral and parenteral trichinosis. This study evaluated the efficacy of selenium (Se), Se nanoparticles (SeNPs) and Egyptian propolis compared with albendazole as antiparasitic, anti-inflammatory and anti-ang ...
... In this study, a combination therapy of several natural products was evaluated in vivo in the Giardia duodenalis infection model. G. duodenalis infected mice were treated as follows: distilled water (infected control C+), BIOintestil® (BIO; natural products of Cymbopogon martinii and Zingiber officinale), MicrobiomeX® (MBX; extract of Citrus sinensis and Citrus paradisi), MBX + BIO, Camellia sinen ...
... Veterinary anthelmintics excreted from treated animals pass to soil, subsequently to plants and then to their consumers. This circulation might have various consequences, including drug-resistance promotion in helminths. The present study was designed to follow the effect of the environmental circulation of the common anthelmintic drug albendazole (ABZ) in real farm conditions on the parasitic nem ...
... Albendazole is considered the anthelmintic of choice for the management of rat lungworm disease (neuroangiostrongyliasis), due to its broad spectrum of nematocidal activity and its ability to cross the blood-brain barrier. Albendazole binds to β-tubulins, preventing their polymerization into microtubules, thereby corrupting the cascade of cell division at metaphase, which ultimately leads to the d ...
... Anthelmintic-resistant haemonchosis is a growing problem even among sheep located in winter climates lethal to the free-living third-stage larvae (L3) of Haemonchus contortus. As survival in cold climates is entirely dependent on tissue-dwelling fourth-stage larvae (L4s), an effective winter or spring-time anthelmintic treatment can significantly collapse H. contortus populations in cold winter re ...
... A questionnaire was sent to sheep owners in Sweden to get information about anthelmintic drug use. The survey also investigated how respondents experienced problems with gastrointestinal nematode infections (GIN) focusing on Haemonchus contortus. The response rate was 31% and included both conventional and organic farms. The use of anthelmintics was low (45%), among which a majority (76%) drenched ...
... The rat nematode lungworm Angiostrongylus cantonensis undergoes obligatory intracerebral migration in its hosts and causes eosinophilic meningitis or meningoencephalitis. Heme oxygenase 1 (HO-1) has several cytoprotective properties such as anti-oxidative, anti-inflammatory, and anti-apoptotic effects. HO-1 in brain tissues was induced in A. cantonensis-infected group and showed positive modulatio ...
Hugo Rolando Vaca; Ana María Celentano; María Agustina Toscanini; Alexander-Thomas Hauser; Natalia Macchiaroli; María Luján Cuestas; Alejandro David Nusblat; Wolfgang Sippl; María Celina Elissondo; Manfred Jung; Federico Camicia; Mara Cecilia Rosenzvit
... Anti-parasitic treatment of neglected tropical diseases caused by cestodes such as echinococcosis and cysticercosis relies on a small number of approved anthelmintic drugs. Furthermore, the treatment is usually prolonged and often partially effective and not well tolerated by some patients. Therefore, the identification of novel drug targets and their associated compounds is critical. In this stud ...
... Lymphatic filariasis is a neglected tropical disease affecting over 863 million people in 47 countries of the world. The anti-filarial drugs, diethylcarbamazine, albendazole, and ivermectin, are effective only at the larval stages and have proven completely ineffective as adulticides. Besides this, a long-term use of these drugs is associated with several side effects including drug toxicity. Nutr ...
... The pharmacokinetic interaction between a benzimidazole (albendazole, ABZ) and a choleretic drug (menbutone, MEN) was evaluated in sheep. The plasma disposition of albendazole sulfoxide (ABZSO, active metabolite) and albendazole sulfone (ABZSO₂, inactive metabolite) was investigated following an oral administration of albendazole (ABZ) (5 mg/kg) alone or with menbutone (MEN) (intramuscular, 10 mg/ ...
... The current study was carried out to evaluate the anthelmintic efficacy of crude methanolic extracts of leaves of Croton macrostachyus and Nicotiana tabacum and rhizome parts of Zingiber officinale on nematode parasite, Haemonchus contortus. For these objectives, adult worm mortality assay (AWMA) was conducted on adult H. contortus to investigate the in vitro adulticidal effect of crude extracts f ...
... Haemonchus contortus is a major constraint in the development of small ruminant subsector due to significant production losses incurred by it. The present study explores the antiparasitic potential of three anthelmintic plants (Butea monosperma, Vitex negundo and Catharanthus roseus (L.) G.Don) against H. contortus taking albendazole as the standard. In silico molecular docking and pharmacokinetic ...
... This study was to assess the anthelminthic potential of Sterospermum kunthianum leaf extract against Ascaridia galli in experimentally infected broiler chickens. The extract and fractions were evaluated for in vitro inhibition and in vivo anthelmintic effects. Acute toxicity studies of extract revealed no sign of toxicity or death in birds at oral dose range of 1000–5000 and was considered safe. T ...
... Taenia crassiceps is often used as experimental model for T. solium cysticercosis studies. Currently cysticercosis antiparasitic treatment is based on albendazole and praziquantel which may present side effects and parasitic resistance. The search for other antiparasitic drugs is necessary. Nitazoxanide (NTZ) and flubendazole (FLB) are broad spectrum antiparasitic drugs that present anti-cysticerc ...
J.A. Cortes-Morales; A. Olmedo-Juárez; M. González-Cortazar; A. Zamilpa; M.A. López-Arellano; E.A. Ble-González; D. Tapia-Maruri; G. Flores-Franco; D.O. Salinas-Sánchez
... Several plants of the Fabaceae family have been assessed regarding their high nutritional value and anthelmintic properties. The ovicidal effect of the hydroalcoholic extract (Bm-HAE) and subfractions from the aerial parts of Brongniartia montalvoana (Fabaceae) against a mixed strain of gastrointestinal nematodes (GIN) (Haemonchus spp., Trichostrongylus spp. and Oesophagostomum spp.) resistant to ...
... Surgery has been found to be the best choice of treatment for hydatidosis. However, leakage of cyst contents during surgery is the foremost reason for recurrence of hydatidosis. In this study, we investigated the in vitro efficacy of lithocholic acid (LCA) against Echinococcus granulosus protoscoleces. The protoscoleces were divided into a control group, an albendazole (ABZ) positive control group ...
Jacob John; Steel Argon; Kaluna Lisa; Steven Hess; Israel Leinbach; Carmen Antaky; Robert Sugihara; Lindsey Hamilton; Peter Follett; Kathleen Howe; Steven Jacquier; Supakit Wongwiwatthananukit; Susan Jarvi
... Rat lungworm (Angiostrongylus cantonensis) is a neurotropic nematode, and the leading cause of eosinophilic meningitis worldwide. The parasite is usually contracted through ingestion of infected gastropods, often hidden in raw or partially cooked produce. Pharmaceutical grade pyrantel pamoate was evaluated as a post-exposure prophylactic against A. cantonensis. Pyrantel pamoate is readily availabl ...
Ifeoma N. Anagbogu; Yisa A. Saka; Olabanji Ahmed Surakat; Chukwu Okoronkwo; Emmanuel Davies; Philip Oyale; Uwem Friday Ekpo; Uche V. Amazigo; Kira Barbre; Micheal Igbe; Audrey Nyior; Solomon M Jacob; Uduak Gideon Nteun; Zaiyanatu Abubakar Umar
Bancroftian filariasis; albendazole; ivermectin; local government; monitoring; onchocerciasis; rivers; Nigeria
Abstract:
... BACKGROUND: Integrated transmission assessment surveys (iTAS) have been recommended for evaluation of the transmission of both lymphatic filariasis (LF) and onchocerciasis as the prevalence of both diseases moves toward their respective elimination targets in Nigeria. Therefore, we conducted an iTAS between May and December 2017 in five local government areas (LGAs), also known as implementation u ...
Taenia crassiceps; albendazole; catabolism; central nervous system; chromatography; cysticerci; cysticercosis; fermentation; glycolysis; humans; mitochondria; models; parasites; protein metabolism; public health; spectroscopy; succinate dehydrogenase (quinone)
Abstract:
... Cysticercosis is a zoonotic public health issue especially severe when the parasite is in the central nervous system although it may be found all over the human organism. Taenia crassiceps cysticerci inoculated in mice is the experimental model used to study cysticercosis. The most used cysticercosis treatment is with albendazole (ABZ). Nitazoxanide (NTZ) has been experimentally tested against thi ...
... Curcumin exerts anti-oxidant and anti-inflammatory properties that have proven to be of value in the management of several parasitic infections. Investigation of the value of curcumin in the management of trichinosis either alone or as an adjuvant to albendazole. Animals received either curcumin 150 mg/kg, curcumin 300 mg/kg, albendazole 50 mg/ kg or combined curcumin 150mg/kg and albendazole 50 m ...
Gibbs free energy; albendazole; enthalpy; entropy; equations; green chemistry; models; solubility; solvents; spectroscopy; temperature
Abstract:
... The equilibrium solubility of albendazole (ABZ) in ten single solvents and two binary solvent mixtures of different ratio was measured by a typical static method combined with ultraviolet (UV) spectrophotometry within the temperature range from 278.15 K to 323.15 K. Meanwhile, the modified Apelblat model, Van't Hoff equation and λh equation were used to correlate the solubility data of ABZ in pure ...
... Glyphosate (GLY) is one of the most commonly used herbicides worldwide. Both GLY and aminomethylphosphonic acid (AMPA), its main degradation product, may be present in feedstuffs offered to dairy cows. Although the major proportions of ingested GLY and AMPA are eliminated with faeces, a potential degradation of GLY to AMPA in the rumen of dairy cows has been suggested. Considering that the rumen p ...
... Alveolar echinococcosis (AE) is a severe disease caused by Echinococcus multilocularis. Its chemotherapeutic treatment is based on benzimidazoles, which are rarely curative and cause several adverse effects. Therefore, it is necessary to develop alternative and safer chemotherapeutic strategies against AE. It has previously been shown that metformin (Met) exhibits considerable in vivo activity on ...
acetonitrile; albendazole; eggs; fenbendazole; fipronil; ivermectin; maximum residue limits; mebendazole; metabolites; oxibendazole; sodium chloride; solvents; sulfoxides; Brazil
Abstract:
... Analytical methodology for quantification of 15 antiparasitic drugs and their respective metabolites in laying hen eggs was optimized and validated. The method uses acetonitrile as solvent extraction, sodium chloride for salting-out, low-temperature purification and analysis by LC-MS/MS. A total of 348 egg samples were collected in 11 states of Brazil and 50% of the total samples presented antipar ...
... Neurocysticercosis (NCC) is an endemic public health disease of the central nervous system highly related to epilepsy and seizures. Taenia crassiceps is an experimental model used for NCC and biochemical studies of the host-parasite relationship. For the past 50 years the NCC therapeutic treatment is performed with albendazole (ABZ) and praziquantel which opens a gap for new therapies due to paras ...
... Geraniol (GNL) was effective against gastrointestinal nematodes in vitro; nevertheless, the anthelmintic effect of phytochemicals combined with synthetic drugs has been little explored in vivo. This article characterized in vitro / in vivo the pharmacological features of GNL in sheep as well as its pharmacokinetic interaction with albendazole (ABZ). Additionally, the in vivo efficacy of GNL agains ...
... Trichinellosis is a nematode-causing disease distinguished by its continuous transmission in the carnivores and omnivores. Despite effective eradication of the enteral forms, conventional drugs fail to eliminate the migrating and muscle ones. Over the past years, researchers intensified the work on herbal medicines as alternatives or aids to albendazole, the reference drug. This research hypothesi ...
... For some nematodes, alterations that leads to a resistance genotype may be accompanied by other modifications, causing changes in the biology of the parasite, although the exact mechanisms of this relationship are still not very clear. These alterations can have deleterious effects on their survival or even potentiate their pathogenicity. In this study a phenotypic characterization was carried out ...
... Trichinellosis is a food-borne parasitic infection causing muscle damage. This study aimed to detect the potential therapeutic effect of platelet-rich plasma (PRP) alone or in combination with albendazole (ALB) on the muscular phase of experimental Trichinella infection in rats. The study was conducted on 70 rats divided into four main groups: healthy non-infected non-treated rats, non-infected ra ...
Texel; abamectin; adults; agricultural research; albendazole; body condition; cobalt; ewes; liveweight gain; moxidectin; selenium; New Zealand
Abstract:
... A trial was conducted to investigate the response of mixed age ewes of different body condition scores (BCS) to a pre-mating treatment with long-acting anthelmintics. Three hundred Poll–Dorset Texel cross ewes were divided into three groups of 100 and treated pre-mating with either a 100-day controlled-release capsule containing abamectin, albendazole, selenium and cobalt, a long-acting injectable ...
... Albendazole (ABZ) was initially introduced as an anthelmintic, however, many studies have reported with its anticancer effects. We investigated the anti-tumor effects of ABZ in vitro in human colon adenocarcinoma HCT-15, HCT-116, HT-29, and SW480 cell lines in this study. The cytotoxicity of ABZ was analyzed in colon adenocarcinoma cell lines and normal CCD18Co cells. We found that ABZ induced the ...
... In the Department of Parasitology and Mycology of Toulouse University Hospitals, patients presenting with common/covert toxocariasis were treated either with albendazole (39 cases) or with diethylcarbamazine (32 cases). Albendazole (ABZ) was given at 10 mg/kg b/w daily for 14 days, and diethylcarbamazine (DEC) was given at 4 mg/kg b/w daily for 21 days. In both groups, follow-up consultations occu ...
... Gastrointestinal nematodes in small ruminants are clinically and economically important parasites that often are controlled with anthelmintics. In this study, we compiled information on the anthelmintic efficacy collected on sheep farms according to routines established by Farm & Animal Health in Sweden. The efficacies of benzimidazoles (i.e. albendazole or fenbendazole, n = 30), ivermectin (n = 4 ...
... Cystic echinococcosis (CE) and alveolar echinococcosis (AE) are the two most important global parasitic infectious diseases caused by species of Echinococcus granulosus and E. multilocularis, respectively. Although numerous trials have been performed in search of novel therapeutic options to curb the neglected zoonosis, no other nonsurgical options are currently available to replace the licensed a ...
Colossoma macropomum; Neoechinorhynchus; albendazole; aquaculture; bioaccumulation; ethyl cellulose; fish; fish feeds; liquid chromatography; medicated feeds; metabolites; muscles; research; risk; tandem mass spectrometry; therapeutics
Abstract:
... The therapeutic efficacy of different doses of albendazole (ABZ) in the treatment of infection by acanthocephalan (Neoechinorhynchus buttnerae) in tambaqui (Colossoma macropomum) was evaluated. The bioaccumulation of ABZ and its main metabolites in the target tissue (muscle plus skin in natural proportions) was also evaluated. The fish received a daily dose of 10, 20 or 30 mg ABZ kg⁻¹ bw via medic ...
... For the last four decades, knowledge about human toxocariasis with regard to its epidemiology, pathophysiology, clinical spectrum, and imaging or laboratory diagnosis has substantially progressed. Knowledge about specific therapy with anthelmintics has lagged behind. To date, only four drugs are registered for human use, and their efficacy has rarely been assessed in prospective controlled trials. ...
... Trichostrongylid nematodes can cause serious loss in the livestock economy; nevertheless, infections with these ubiquitous nematodes in animals from developing countries are largely neglected. The present paper provides a systematic review and meta-analysis to evaluate the status of trichostrongyle infections in domestic ruminants from Egypt. Out of 626 collected publications, 118 were defined sui ...
... Albendazole (ALB) is the most used therapeutic drug for trichinellosis treatment, but it has many drawbacks. Hence, the search for alternative natural compounds is a goal for researchers. The present work aimed to test the in vitro anthelmintic effect of Tomex (Allium sativum) against adult and muscular larva of Trichinella spiralis (T. spiralis). We incubated adult forms and muscular larvae of T. ...
... Alveolar echinococcosis is a helminthic zoonosis caused by the larval stage of Echinococcus multilocularis. When surgical resection of the parasite is not feasible, pharmacological treatment with albendazole is the only option. Due to the difficulties in achieving the success of treatment, it is necessary to find new drugs to improve the treatment of this disease. In the present work, the efficacy ...
Paula Berna da Silva Medeiros; Tiago Manuel Fernandes Mendes; Vera Lucia Garcia; Rosimeire Nunes De Oliveira; Leticia Bastos Duart; Silmara Marques Allegretti
... Strongyloidiasis is a neglected tropical disease mainly caused by the nematode parasite Strongyloides stercoralis. Current treatment consists in the administration of ivermectin or, alternatively, albendazole (or analogues). Concerns regarding these drugs’ irregular cure rates and side effects, raise a need for therapeutic alternatives. In this study, we tested the in vitro effect of Spondias momb ...
... Lymphatic filariasis is one of the major diseases that belong to the category of neglected tropical illness. Filarial nematodes are the cause of the disease and are transmitted to humans via blood-feeding arthropod vectors. Drugs such as Albendazole, Ivermectin and diethylcarbamazine are administered either individually or in combination to overcome the progress of the lymphatic filariasis. These ...
... Albendazole (ABZ) is widely used in the treatment of animal intestinal parasitic infections. This study has established a method of ultrahigh-performance liquid chromatography coupled with fluorescence detection for the simultaneous determination of ABZ and its three metabolites (albendazole, albendazole sulfone, albendazole sulfoxide, albendazole-2-aminosulfone) in poultry (chicken, duck, and goo ...
albendazole; cysticerci; drug resistance; models; nanocarriers; pH; permeability; solubility
Abstract:
... The improvement of permeation of drugs across parasites' membranes to promote their diffusion component represents a challenge to achieve better therapeutic effects, including the avoidance of drug resistance. In the context of medicinal chemistry, suitable structural modifications can be made, either on a drug or a nanocarrier, to trigger different mechanisms that promote the influx across membra ...
... BACKGROUND: The popularity of new world camelids, particularly alpacas, is growing rapidly in Ireland, presenting a clinical challenge to veterinary practitioners who may not have worked with these species previously. To the authors’ knowledge, the clinical course of a case of acute fasciolosis in an alpaca has not previously been reported, and fasciolosis has not been reported at all in alpacas i ...
Andi Dian Permana; Alejandro J. Paredes; Fabiana Volpe Zanutto; Muh. Nur Amir; Ismail Ismail; Muh. Akbar Bahar; Sumarheni; Santiago Daniel Palma; Ryan F. Donnelly
... Cystic echinococcosis (CE) is a zoonosis caused by Echinococcus spp., affecting both humans and animals’ lives. Current treatment of CE by oral administration of albendazole (ABZ) is hampered by several limitations. The poor aqueous solubility and the rapid metabolism of ABZ in the liver are the main issues, leading to lack of efficacy of the treatment. In the present study, we developed a nanocry ...
... The increase in the production and commercialization of aquatic organisms in Brazil is partly due to the growth of native species such as tambaqui. The intensification of fish farming systems has led to an increased occurrence of parasitic diseases, and this has become a serious issue, especially in fish farms in northern Brazil. The present study evaluated the use of albendazole and praziquantel ...
Nayana Ferreira de Lima; Guaraciara de Andrade Picanço; Diana Gabriela Ríos Valencia; Edgar Oliver López Villegas; María Del Rosário Espinoza Mellado; Javier R. Ambrosio; Marina Clare Vinaud
Taenia crassiceps; Taenia solium; Western blotting; actin; albendazole; central nervous system; cysticerci; cysticercosis; cytoskeleton; electrophoresis; eyes; flubendazole; larvae; models; parasites; praziquantel; transmission electron microscopy; tubulin
Abstract:
... Cysticercosis is the presence of Taenia solium larval stage in tissues such as central nervous system, skin, muscles and eye globe. The current treatment is based on albendazole and praziquantel which already present resistance reports. Therefore, the search for alternative treatments is paramount. The aim of this study was to determine the effect of flubendazole and nitazoxanide on cytoskeleton p ...
Echinococcus multilocularis; adjuvants; albendazole; echinococcosis; histology; larvae; liver; males; nerve tissue; parotid gland; patients; resection; zoonoses; Central Asia; Central European region; China; Europe; Western European region
Abstract:
... (1) Background: Alveolar echinococcosis (AE) is restricted to the northern hemisphere with high endemic regions in Central Europe, North and Central Asia as well as Western China. The larval stage of Echinococcus multilocularis (E. multilocularis) causes AE with tumor-like growth. Humans are accidental hosts. This report is on the first case of AE becoming clinically manifested in the parotic glan ...
... The present study evaluated the wound healing, anthelmintic and antioxidant potentials of crude methanol extracts and fractions (petroleum ether, ethyl acetate and methanol) of the leaves and stem bark of Amphimas pterocarpoides. Wound healing activity was determined by the dermal excision model in rats; anthelmintic activity was evaluated by the adult worm motility test using the adult Indian wor ...
... Parasitic gastroenteritis (PGE) is one of the most important parasitic diseases that causes economic losses and health problems in ruminants. PGE causes a drop in milk, meat, and wool production in addition to decreasing animal fertility and sometimes leading to animal death. Conventional anthelmintics used for animal treatment are expensive, especially for farmers in developing countries. Moreove ...
... Forty-eight commercial sheep farms were sampled between the years 2017 and 2019 to evaluate the percentage of reduction of the three families of broad-spectrum anthelmintic drugs available in Costa Rica - benzimidazoles (albendazole), macrocyclic lactones (ivermectin) and imidazothiazoles (levamisole) - in grazing animals by using the fecal egg count reduction test. Animals were selected based on ...
Lauricia S. Nascimento; Anna M. C. F. Evaristo; Glauber M. B. Oliveira; Matheus S. Ferreira; Déborah L. R. Silva; Sergio S. Azevedo; Sandra M. Yamamoto; Márcia M. Araújo; Mauricio C. Horta
... This study aimed to determine the AR of gastrointestinal nematodes (GIN) to commercial drugs in sheep flocks naturally infected, grazing in irrigated (IA) and dry (DA) areas of the semiarid region in northeastern Brazil. Fecal egg count reduction tests (FECRT) were performed at 10 farms. From each flock, 36 adult sheep were selected and divided into five groups (G1 (0.08% ivermectin), G2 (10% albe ...
... BACKGROUND: Echinococcosis, which is caused by the larvae of cestodes of the genus Echinococcus, is a parasitic zoonosis that poses a serious threat to the health of humans and animals globally. Albendazole is the drug of choice for the treatment of echinococcosis, but it is difficult to meet clinical goals with this chemotherapy due to its low cure rate and associated side effects after its long- ...
Syphacia; acute toxicity; albendazole; body weight; parasitology; risk
Abstract:
... The control of pinworms mainly relies on use of anthelmintic drugs. At present, there exists only few medications against pinworms, and their repeated use pose a serious risk of resistance development. Therefore, new anti-pinworm drugs are required to overcome the risk of resistance. This study reports the anti-pinworm activity of three novel coumarin-based trisubstituted methanes (TRSMs), i.e., 6 ...
Pheretima; Tetrapleura tetraptera; adults; albendazole; antitrypanosomal properties; death; dose response; ethanol; flavonoids; fruits; gas chromatography-mass spectrometry; paralysis; parasites; public health; saponins; triterpenoids; trypanosomiasis; veterinary parasitology; Africa
Abstract:
... Trypanosomosis and helminthosis, considered as part of neglected tropical diseases, are parasitic infections of public health importance, especially in Africa. Medicinal plants have been used in most parts of Africa, to treat these parasitic infections. The study aims to determine the anti-trypanosomal and anthelminthic properties of Tetrapleura tetraptera (fruit and stembark). The aqueous extract ...
... This study was performed on a cattle farm with a long-term use of albendazole (ABZ) and a permanent history of fasciolosis for comparing in vivo and in vitro methods for the detection of anthelmintic resistance and drug efficacy. A selected group of 10 Charolais cows was treated in autumn 2020 with ABZ at a dose of 7.5 mg/kg body weight. Another group of 10 cows remained untreated as a control. Th ...
... Anthelmintics are used to control infestations of ruminants by gastrointestinal nematodes. The limited metabolism of anthelmintics in animals result in their excretion in feces. These could be piled up in the floor of livestock farms, constituting a point source of environmental contamination, or used as manures in agricultural soils where they persist or move to water bodies. Hence the removal of ...
... Biomediated ecofriendly method for the synthesis of nickel oxide nanoparticles using plants extracts (Toona ciliata, Ficus carica and Pinus roxburghii) has been reported. The nanoparticles so obtained were characterized by various techniques such as ultraviolet–visible, powder X-ray diffraction, Fourier transform infrared spectroscopy, attenuated total reflectance spectroscopy, scanning electron m ...
Capsicum frutescens; Citrus limon; absorption; adults; albendazole; albino; blood serum; death; histopathology; human health; larvae; males; mice; necrosis; neoplasms; prednisolone; small intestine; therapeutics; transmission electron microscopy; trichinosis; zoonoses
Abstract:
... Trichinellosis is a zoonotic disease that endangers human health and can lead to death. Restricted absorption and poor results of conventional therapies demand new effective natural remedies to treat both enteral and parenteral trichinellosis. This study assessed the antiparasitic and anti-inflammatory effects of Citrus limon and Capsicum frutescens on murine trichinellosis and compared them with ...
... Over one million people are living with cystic echinococcosis (CE) and alveolar echinococcosis (AE). For CE, long-term albendazole treatment is often needed, which requires regular follow-up. Follow-up is mainly through imaging which is insensitive to subtle changes and subjective to experience. We investigated the changes of Echinococcus granulosus (Eg) cell-free DNA (cfDNA) in plasma of CE patie ...
... Haemonchus contortus, a blood-sucking parasite of small ruminants, produces very important economic losses in the productive sector. This abomasum parasite has become resistant to most commercial drugs worldwide, and alternatives to fight this problem are urgently needed. Essential oils (EO) are a complex mixture of volatile secondary metabolites, composed mainly by terpenoids and phenolic compoun ...
... Alveolar echinococcosis is the most severe worm disease primarily detected in the liver. This study aimed to determine the clinical tolerance and efficacy of albendazole in patients with alveolar echinococcosis, depending on the volume of previous surgical treatment or its absence and the duration of anti-parasitic therapy. We retrospectively (over the last 15 years) analyzed the data of 117 patie ...
Carolina R. Silva; Adrian L. Lifschitz; Sara R.D. Macedo; Nagilla R.C.L. Campos; Malaquias Viana-Filho; Ana C.S. Alcântara; Josiel G. Araújo; Luciana M.R. Alencar; Livio M. Costa- Junior
... The resistance of Haemonchus contortus to synthetic anthelmintics is of increasing concern; and different strategies are being evaluated to improve parasite control. The present study investigated the in vitro effects of combinations of synthetic compounds and monoterpenes. Additionally, the chemical association of the best combinations and their impact on the ultrastructural and biophysical prope ...
... Lymphatic filariasis is a parasitic disease caused by the worms Wuchereria bancrofti, Brugia malayi and Brugia timori. Three anti-filarial drugs namely Diethylcarbamazine, Ivermectin and Albendazole and their combinations are used as the control strategies for filariasis. The disease has received much attention in drug discovery due to the unavailability of vaccines and the toxic pharmaceutical pr ...
Mathilde Voinot; Rodrigo Bonilla; Sérgio Sousa; Jaime Sanchís; Miguel Canhão-Dias; José Romero Delgado; João Lozano; Rita Sánchez-Andrade; María Sol Arias; Luís Madeira de Carvalho
... Parasiticidal fungi have been used in several in vivo experiments in livestock farms worldwide, constituting an effective tool for the biocontrol of gastrointestinal parasites in grazing animals. In the first year of study, two groups of eight first-season pasturing ewe lambs infected by strongyles were dewormed with albendazole, and then, the test group received an oral dose of 10⁶ chlamydospores ...
Yuli Aranda-López; Lluvia López-López; Karen Elizabeth Nava Castro; María Dolores Ponce-Regalado; Luis Enrique Becerril-Villanueva; Manuel Iván Girón-Pérez; Víctor Hugo Del Río-Araiza; Jorge Morales-Montor
... Cysticercosis is a disease caused by the metacestode of the parasite Taenia solium (T. solium). In humans, the most severe complication of the disease is neurocysticercosis. The drug of choice to treat this disease is albendazole; however, the bioavailability and efficacy of the drug are variable. Therefore, new molecules with therapeutic effects against this and other parasitic infections caused ...
... Benzimidazoles (BZ) are among the most used drugs to treat parasitic diseases in both human and veterinary medicine. In this study, solutions fortified with albendazole (ABZ), fenbendazole (FBZ), and thiabendazole (TBZ) were subjected to photoperoxidation (UV/H₂O₂). The hydroxyl radicals generated by the process removed up to 99% of ABZ, and FBZ, in the highest dosage of H₂O₂ (i.e., 1.125 mmol L⁻¹ ...
Codex Alimentarius; Colossoma macropomum; Neoechinorhynchus; albendazole; body weight; fish; liquid chromatography; maximum residue limits; medicated feeds; metabolites; muscles; sulfoxides; tandem mass spectrometry
Abstract:
... This study provides the first data related to albendazole (ABZ) and its main metabolites [albendazole sulphoxide (ABZSO), albendazole sulphone (ABZSO₂), and albendazole-2-amino sulphone (ABZ-2-NH₂-SO₂)] residue depletion in tambaqui (Colossoma macropomum) parasitised by acanthocephalan (Neoechinorhynchus buttnerae). The ABZ withdrawal period was also calculated. The fish received a daily dose of 1 ...
absorbance; albendazole; calibration; cattle; chemical species; food composition; ivermectin; liquid chromatography; mass spectrometry; pH; pentanols; phosphates; poultry; risk; sodium dodecyl sulfate; wastes; India
Abstract:
... We have developed a method, based on micellar liquid chromatography, to determine albendazole and ivermectin in dairy products and biological waste from bovine, as well as edible tissues from poultry. Anthelmitics were resolved in less than 10 min using a C18 column and a mobile phase of 0.15 mol/L sodium dodecyl sulfate – 6% 1-pentanol at buffered at pH 7 with a 0.01 M phosphate salt, running und ...
... Mebendazole (MBZ), a synthetic benzimidazole, is most widely used for the treatment of intestinal helminthiasis. In the present study, a hapten mimicking the MBZ structure was designed by introducing propanoic acid and coupling to carrier proteins by the active ester method to immunize New Zealand rabbits. A sensitive enzyme-linked immunosorbent assay (ELISA) was developed for the analysis of MBZ ...
... We estimated the losses caused by gastrointestinal nematode (GIN) infections in young Nellore cattle born in three consecutive calving seasons (Cycles I, II and III). Three groups of animals: Group 1 - free from GIN using 2.5 mg/kg of albendazole sulfoxide; Group II - free from Oesophagosomum radiatum using 0.2 mg/kg of ivermectin but infected with ivermectin-resistant Haemonchus placei and Cooper ...
Marwa A. EL-Dardiry; Amany A. Abdel-Aal; Magda S. A. Abdeltawab; Mona El-Sherbini; Marwa A. Hassan; Asmaa A. Abdel-Aal; Manal Badawi; Shady E. Anis; Bahaa-Eldin A. Khaled; Abeer S. Al-Antably
... BACKGROUND: Mast cells are known to affect the primary and secondary immune responses against parasites, and this effect is partially mediated through the release of pro-angiogenic mediators. The aim of this study was to explore the effect of the mast cell stabilizer (MCS), ketotifen, with and without albendazole, an anti-parasitic prescription medicine, on the inflammatory response against Trichi ...
... Albendazole (ABZ) is an anthelmintic pharmaceutical commonly used in the treatment of nematode infections. It is a Class II drug poorly water-soluble, with very low bioavailability, a feature particularly limiting to treat the trichinellosis chronic phase. Microcrystals obtained by controlled precipitation using hydroxyethyl cellulose and chitosan have previously been shown to improve ABZ biopharm ...
... The anthelmintics (regularly administered to livestock to control the infections caused by parasitic worms) and their metabolites formed in treated animals are excreted to the environment. This contamination might have a negative influence on non-target organisms including plants. Our previous studies described the uptake, metabolism, and effects of anthelmintics in plants using in vitro models ex ...
... The aim of the current investigation was to assess the impacts of methanolic extract of Allium sativum (MEAS) on IL-4 (a cytokine derived from Th2 cells) and IFN-ɣ (a cytokine derived from Th1 cells) levels in mice infected with Echinococcus granulosus. Sixty healthy BALB/c female mice were used in this study. Each animal was intraperitoneally injected with 1500 protoscoleces. The infected animals ...
... In this study, the role of nitric oxide (NO) in the pathogenesis of hydatidosis and the interaction with effects of anthelmintic drugs, albendazole and praziquantel, were examined in larval infection caused by protoscolices obtained from hydatid cysts of sheep liver in Albino Balb/c mice.Animals were divided into ten groups including controls and infected groups. Larval infection was established w ...
Jules N. Kouadio; Jennifer Giovanoli Evack; Louise Y. Achi; Oliver Balmer; Jürg Utzinger; Eliézer K. N'Goran; Bassirou Bonfoh; Jan Hattendorf; Jakob Zinsstag
... Triclabendazole is the anthelminthic of choice for the treatment of fascioliasis, however, it is only registered in a few countries. We investigated the efficacy of a single-dose of triclabendazole (12 mg/kg) or albendazole (15 mg/kg) against Fasciola spp. infection in cattle on farms in the northern part of Côte d'Ivoire in a randomized clinical trial. Faecal samples were obtained from 196 cattle ...
Monte Carlo method; albendazole; ecotoxicology; environmental assessment; medicine; metabolites; pollution; relative risk; soil; surface water; systematic review; toxicity; uncertainty; Eastern Africa
Abstract:
... This study performs an environmental risk assessment (ERA) of the anthelmintic medicine albendazole (ABZ) in the eastern African region. A systematic literature search strategy was applied to obtain quantitative information on the physicochemical characteristics, the metabolization-fate, the ecotoxicity and the environmental occurrence in different countries worldwide serving as model regions. In ...
... Aim: Echinococcosis, caused by Echinococcus species, is an important zoonotic disease causing major health problems in humans and animals. Herein, we aimed to evaluate the epidemiology, clinical and laboratory parameters, radiological, serological, pathological, and treatment protocols of followed-up cases of hydatidosis. Methods: A total of 550 patients diagnosed with hydatid cyst disease were in ...
... This work aimed to evaluate the valorisation of the volatile oil of “Rosmarinus officinalis L.”, a spontaneously growing medicinal plant in Tunisia, by studying its chemical composition, anthelmintic and anticoccidial potentials against Eimeria spp. and Haemonchus contortus at different essential oil concentrations. The main compounds of the R. officinalis essential oil identified by GC/MS were th ...
... Our work aimed to evaluate the possible effect of Annona muricata (Graviola) leaf extract on Trichinella spiralis in in vitro and in vivo studies. Trichinella spiralis worms were isolated from infected mice and transferred to three culture media – group I (with no drugs), group II (contained Graviola) and group III (contained albendazole) – then they were examined using the electron microscope. In ...
... Evaluation of the immunotropic effect of albendazole in low therapeutic doses has been carried out based on testing the ability of CBA × C57BL/6 mice lines to induce a delayed-type hypersensitivity (DTH) and the synthesis of antibodies against the thymus-dependent antigen. It has been shown that albendazole at doses of 2.5 and 5.0 mg/kg had no effect on the immune response of the cellular and humo ...
... The control of gastrointestinal nematodes (GINs) in small ruminants is principally dependent on anthelmintic therapy, which encounters the rising problem of anthelmintic resistance (AR) development. Veterinarians reported anthelmintic failure in several sheep farms in Arbat District, Sulaymaniyah, northern Iraq, which called for a systematic study about the efficacy of three commonly used drugs: a ...
Jerónimo Sepúlveda-Vázquez; Manuel Jesús Lara-Del Rio; Juan José Vargas-Magaña; Jorge Alfredo Quintal-Franco; Rosendo Alberto Alcaraz-Romero; Melina Maribel Ojeda-Chi; Roger Iván Rodríguez-Vivas; Gabriela Mancilla-Montelongo; Pedro Geraldo González-Pech; Juan Felipe de Jesús Torres-Acosta
... The present study explored the frequency of hair-sheep farms with gastrointestinal nematodes (GIN) resistant to albendazole sulfoxide (AS), ivermectin (IVM) and levamisole (LEV) in the Yucatán peninsula, México, using the faecal egg count reduction test (FECRT), and compared the frequency of farms diagnosed with resistance using three different formulae. The survey included farms from the states o ...
Vernon Ansdell; Kenton J. Kramer; Jourdan K. McMillan; William L. Gosnell; Gerald S. Murphy; B C Meyer; Elizabeth U. Blalock; Johnnie Yates; Louis Lteif; Olivia A. Smith; Marian Melish
... A subcommittee of the Hawaii Governor's Joint Task Force on Rat Lungworm Disease developed preliminary guidelines for the diagnosis and treatment of neuroangiostrongyliasis (NAS) in 2018 (Guidelines, 2018). This paper reviews the main points of those guidelines and provides updates in areas where our understanding of the disease has increased. The diagnosis of NAS is described, including confirmat ...
... Albendazole (ABZ) is one of the benzimidazole anthelmintics, and the overuse of ABZ in breeding industry can lead to drug resistance and a variety of toxic effects in humans. Since the residue markers of ABZ are the sum of ABZ and three metabolites (collectively referred to as ABZs), albendazole-sulfone (ABZSO₂), albendazole-sulfoxide (ABZSO), and albendazole-2-amino-sulfone (ABZNH₂SO₂), an antibo ...
Bancroftian filariasis; Wuchereria; albendazole; body weight; diethylcarbamazine; gender; ivermectin; microfilariae; models; parasites; parasitology; regression analysis; research
Abstract:
... DEC or ivermectin (IVM) in combination with albendazole (ALB) has been the recommended strategy of the Global Programme to Eliminate Lymphatic Filariasis (GPELF) since 2000. Despite effective population coverage (> 65%) with several rounds of MDA with DEC or combination of DEC plus ALB, microfilariae persist in few individuals and they continue to be the source of infection for transmitting LF. We ...