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You searched for: Subject "poultry diseases" Remove constraint Subject: "poultry diseases"
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1. Broiler resilience to colibacillosis is affected by incubation temperature and post-hatch feeding strategy

Author:
H.J. Wijnen; C.W. van der Pol; A. Papanikolaou; A. Lammers; B. Kemp; H. van den Brand; V. Perricone; M.G.R. Matthijs; R. Molenaar
Source:
Poultry science 2022 v.101 no.10 pp. 102092
ISSN:
0032-5791
Subject:
poultry diseases,   etc   ; Escherichia coli; antibiotic resistance; chicks; egg shell; temperature;     Show all 6 Subjects
Abstract:
... Colibacillosis is a poultry disease that negatively affects welfare and causes economic losses. Treatment with antibiotics raises concerns on antimicrobial resistance. Consequently, alternative approaches to enhance poultry resilience are needed. Access to feed and water directly after hatch (early feeding) may enhance resilience at later ages. Additionally, a high eggshell temperature (EST) durin ...
DOI:
10.1016/j.psj.2022.102092

2. Sudden death syndrome in broiler chickens: a review on the etiology and prevention of the syndrome

Author:
Ewa Sosnówka-Czajka; Iwona Skomorucha
Source:
Annals of animal science 2022 v.22 no.3 pp. 865-871
ISSN:
2300-8733
Subject:
poultry diseases,   etc   ; body weight changes; death; etiology; heart; restricted feeding;     Show all 6 Subjects
Abstract:
... Sudden death syndrome (SDS) is a condition in which apparently healthy broiler chickens die suddenly. There are short convulsions and frantic wing-beating prior to death, and the weight of internal organs is the same as in healthy chickens. The exact etiology of SDS is unknown. Heart problems have been implicated as a potential cause of the disease in broiler chickens. Despite considerable researc ...
DOI:
10.2478/aoas-2022-0007

3. NanI sialidase contributes to toxin expression and host cell binding of Clostridium perfringens type G strain CP56 in vitro

Author:
Lore Van Damme; Chana Callens; Michelle Dargatz; Monika Flügel; Sarah Hark; Frank Thiemann; Stefan Pelzer; Richard Ducatelle; Filip Van Immerseel; Evy Goossens
Source:
Veterinary microbiology 2022 v.266 pp. 109371
ISSN:
0378-1135
Subject:
poultry diseases,   etc   ; Clostridium perfringens; bacterial growth; birds; carbon; culture media; hepatoma; intestines; mucins; mucus; necrotic enteritis; pathogenesis; pretreatment; sialic acid; sialidase; toxins;     Show all 16 Subjects
Abstract:
... Necrotic enteritis, caused by NetB producing Clostridium perfringens type G strains, is a globally important poultry disease. An initial step in the pathogenesis of necrotic enteritis is the colonization and degradation of the intestinal mucus layer, a process in which C. perfringens sialidases - such as NanI sialidase - may play an important role. Sialidases cleave terminal sialic acid from compl ...
DOI:
10.1016/j.vetmic.2022.109371

4. Using value chain and trade networks in the Eastern Cape Province of South Africa, as a basis for targeted rural chicken surveillance

Author:
V. Simbizi; R. Moerane; G. Ramsay; C. Mubamba; C. Abolnik; B. Gummow
Source:
Preventive veterinary medicine 2022 v.207 pp. 105713
ISSN:
0167-5877
Subject:
poultry diseases,   etc   ; biosecurity; cost effectiveness; disease surveillance; markets; models; monitoring; poverty; profitability; risk; social networks; supply chain; surveys; trade; veterinary medicine; South Africa;     Show all 16 Subjects
Abstract:
... Despite the benefits of rural chickens in the Eastern Cape Province (ECP) of South Africa, this sector is still underdeveloped and poorly surveyed for poultry diseases. The lack of a sustainable poultry disease surveillance system coupled with communities and practices where the interactions between birds are high, emphasize the need for targeted surveillance of chicken diseases in the province. H ...
DOI:
10.1016/j.prevetmed.2022.105713

5. Epidemiological investigation and drug resistance of Eimeria species in Korean chicken farms

Author:
Rochelle A. Flores; Binh T. Nguyen; Paula Leona T. Cammayo; Tuấn Cường Võ; Haung Naw; Suk Kim; Woo H. Kim; Byoung-Kuk Na; Wongi Min
Source:
BMC veterinary research 2022 v.18 no.1 pp. 277
ISSN:
1746-6148
Subject:
poultry diseases,   etc   ; body weight changes; clopidol; coccidiosis; diclazuril; drug resistance; egg production; epidemiological studies; feed conversion; intestines; monensin; oocysts; poultry industry; risk; salinomycin; toltrazuril; veterinary medicine;     Show all 17 Subjects
Abstract:
... BACKGROUND: Coccidiosis is a poultry disease that occurs worldwide and is caused by Eimeria species. The infection is associated with reduced feed efficiency, body weight gain, and egg production. This study aimed to investigate the current status of coccidiosis and anticoccidial resistance to anticoccidial drugs used as part of control strategies for this disease in Korean chicken farms. RESULTS: ...
DOI:
10.1186/s12917-022-03369-3

6. Evaluation of Anticoccidial Activity of Citrus aurantium L. Ethanolic Leaf Extract against Experimental Eimeria tenella Infection in Broiler Chickens (Gallus gallus domesticus)

Author:
Abubakar Nuhu Ishaq; Dahiru Sani; Shuaibu Akpai Abdullahi; Kelvin Olutimilehin Jolayemi; Abdullahi Aliyu Ebbo; Isa Danladi Jatau; Ibrahim M.K. Gadzama
Source:
Pharmacological research 2022 v.4 pp. 100138
ISSN:
2667-1425
Subject:
poultry diseases,   etc   ; Citrus aurantium; Eimeria tenella; Oriental traditional medicine; amprolium; antioxidants; blood; body weight; cecum; coccidiosis; coccidiostats; constipation; ethanol; feces; leaf extracts; nausea; oocysts; research; weight gain;     Show all 19 Subjects
Abstract:
... Coccidiosis is a debilitating poultry disease that costs the world more than £10.4 billion annually. Citrus aurantium L, also known as bitter orange, belongs to the family Rutaceae, it's been used in traditional Chinese medicine to treat nausea, constipation, cancer, cardiovascular effect, and as antioxidant. Anticoccidial activity of the ethanolic leaf extract of Citrus aurantium L. against exper ...
DOI:
10.1016/j.prmcm.2022.100138

7. Chicken Gut Microbiota Responses to Dietary Bacillus subtilis Probiotic in the Presence and Absence of Eimeria Infection

Author:
Fareed Uddin Memon; Yunqiao Yang; Geyin Zhang; Imdad Hussain Leghari; Feifei Lv; Yuhan Wang; Farooque Laghari; Farooque Ahmed Khushk; Hongbin Si
Source:
Microorganisms 2022 v.10 no.8 pp. -
ISSN:
2076-2607
Subject:
poultry diseases,   etc   ; Bacillus subtilis; Clostridium; Corynebacterium; Eimeria tenella; Enterococcus; Proteobacteria; Weissella; adaptive immunity; butyrates; chickens; coccidiosis; discriminant analysis; growth performance; homeostasis; intestinal microorganisms; intestines; probiotics; species diversity;     Show all 19 Subjects
Abstract:
... Coccidiosis is a well-known poultry disease that causes the severe destruction of the intestinal tract, resulting in reduced growth performance and immunity, disrupted gut homeostasis and perturbed gut microbiota. Supplementation of probiotics were explored to play a key role in improving growth performance, enhancing innate and adaptive immunity, maintaining gut homeostasis and modulating gut mic ...
DOI:
10.3390/microorganisms10081548

8. Spotlight on avian pathology: the importance of recombinant vector platform technologies in poultry vaccination

Author:
Michael James Francis
Source:
Avian pathology 2021 v.50 no.2 pp. 109-111
ISSN:
1465-3338
Subject:
poultry diseases,   etc   ; Miozoa; antibodies; birds; cell-mediated immunity; cost effectiveness; poultry; vaccination;     Show all 8 Subjects
Abstract:
... The use of novel vector vaccines (viral, bacterial and apicomplexan) can have a significant impact on the control of poultry disease. They offer a cost effective, convenient and effective means of mass vaccine delivery combined with the ability to switch on both antibody and cell-mediated immunity. In addition, recent viral vector constructs have enabled farmers to vaccinate against up to three im ...
DOI:
10.1080/03079457.2021.1875624

9. Pose estimation and behavior classification of broiler chickens based on deep neural networks

Author:
Cheng Fang; Tiemin Zhang; Haikun Zheng; Junduan Huang; Kaixuan Cuan
Source:
Computers and electronics in agriculture 2021 v.180 pp. 105863
ISSN:
0168-1699
Subject:
poultry diseases,   etc   ; Bayesian theory; agriculture; broiler chickens; electronics; farmers; posture; skeleton; veterinarians;     Show all 9 Subjects
Abstract:
... Poultry behavior is an important indicator for diagnosing poultry diseases. Accurate pose estimation is the basis of poultry behavior analysis, and it provides poultry disease warning methods. On large-scale poultry farms, it is usually a farmer or veterinarian who watches the pose of the broiler chicken to determine whether they are sick. When the posture of the bird is abnormal, the breeders can ...
DOI:
10.1016/j.compag.2020.105863

10. Design and Implementation of Poultry Farming Information Management System Based on Cloud Database

Author:
Haikun Zheng; Tiemin Zhang; Cheng Fang; Jiayuan Zeng; Xiuli Yang
Source:
Animals 2021 v.11 no.3 pp. -
ISSN:
2076-2615
Subject:
poultry diseases,   etc   ; databases; disease detection; information storage; management systems; poultry; poultry housing; profitability; prototypes; China;     Show all 10 Subjects
Abstract:
... Aiming at breaking down the bottleneck problems of different scale of poultry farms, the low profitability of poultry farming, and backward information management in China, a safe and efficient information management system for poultry farming was designed. This system consists of (1) a management system application layer, (2) a data service layer, and (3) an information sensing layer. The informa ...
DOI:
10.3390/ani11030900

11. Spotlight on Histomonosis (blackhead disease): a re-emerging disease in turkeys and chickens

Author:
Dieter Liebhart; Michael Hess
Source:
Avian pathology 2020 v.49 no.1 pp. 1-4
ISSN:
1465-3338
Subject:
poultry diseases,   etc   ; chickens; mortality; therapeutics; turkeys;     Show all 5 Subjects
Abstract:
... Histomonosis, or blackhead disease, is a well-known disease in turkeys that can cause high mortality, but outbreaks with lower losses are also observed. The disease is less fatal in chickens but is economically important due to reduced performance and its co-appearance with colibacillosis. The lack of specific prophylactic and therapeutic interventions has led to a re-emergence of the disease in r ...
DOI:
10.1080/03079457.2019.1654087

12. Global formal live poultry and hatching egg trade network (2004-2016): description and association with poultry disease reporting and presence

Author:
L. Awada; K. Chalvet-Monfray; P. Tizzani; P. Caceres; C. Ducrot
Source:
Poultry science 2021 v.100 no.9 pp. 101322
ISSN:
0032-5791
Subject:
poultry diseases,   etc   ; World Organization for Animal Health; disease surveillance; eggs; exports; imports; international trade; poultry; risk reduction; Africa; Asia; Europe;     Show all 12 Subjects
Abstract:
... As international trade constitutes one of the main spread pathways of diseases, a better understanding of the trade behaviors of countries will help identify strengths and areas for improvement in the approach of national authorities to controlling poultry diseases globally. Using data reported to the United Nations Comtrade and the World Organisation for Animal Health (OIE) between 2004 and 2016 ...
DOI:
10.1016/j.psj.2021.101322

13. Poultry disease occurrences and their impacts in Ethiopia

Author:
Yohannes T. Asfaw; Gobena Ameni; Girmay Medhin; Balako Gumi; Yohannes Hagos; Barbara Wieland
Source:
Tropical animal health and production 2021 v.53 no.1 pp. 54
ISSN:
0049-4747
Subject:
poultry diseases,   etc   ; chickens; death; disease occurrence; farms; gastrointestinal system; health services; issues and policy; mortality; poultry health; poultry production; vaccination; Ethiopia;     Show all 13 Subjects
Abstract:
... Poultry production contributes significantly to the livelihoods of Ethiopian farmers and to the national economy although it is hampered by different factors, including poultry diseases. There is scarcity of published evidences on the occurrence and impacts of poultry diseases although such evidences are important for policy makers in designing appropriate interventions. A total of 595 households ...
DOI:
10.1007/s11250-020-02465-6

14. Interplay between Histomonas meleagridis and Bacteria: Mutualistic or Predator–Prey?

Author:
Ivana Bilic; Michael Hess
Source:
Trends in parasitology 2020 v.36 no.3 pp. 232-235
ISSN:
1471-4922
Subject:
poultry diseases,   etc   ; Histomonas meleagridis; bacteria; etiological agents; parasites;     Show all 5 Subjects
Abstract:
... Histomonas meleagridis is an extracellular protozoan parasite and the aetiological agent of histomonosis, an important poultry disease whose impact is greatly accentuated by inaccessibility of any treatment. A special feature of the parasite is its intricate interplay with bacteria in vitro and in vivo, the focus of this article. ...
DOI:
10.1016/j.pt.2019.12.015

15. Prevalence, molecular typing and antibiotic resistance of Clostridium perfringens in free range ducks in Northeast India

Author:
Arockiasamy Arun Prince Milton; Rajkumari Sanjukta; Akash Protim Gogoi; Kasanchi M. Momin; Govindarajan Bhuvana Priya; Samir Das; Sandeep Ghatak; Arnab Sen; Basant Kumar Kandpal
Source:
Anaerobe 2020 v.64 pp. 102242
ISSN:
1075-9964
Subject:
poultry diseases,   etc   ; Clostridium perfringens; antibiotic resistance; ducks; enterotoxins; India;     Show all 6 Subjects
Abstract:
... This study reports faecal prevalence of Clostridium perfringens in free range ducks in North East India for the first time. We also report C. perfringens type A carrying cpb2 and cpe and type C carrying cpb2 and cpe strains in these ducks. Notably, a high prevalence (17.5%) of enterotoxin carrying C. perfringens strains and low antimicrobial resistance were observed. ...
DOI:
10.1016/j.anaerobe.2020.102242

16. Isolation, identification antimicrobial susceptibility and associated risk factors of Salmonella in semi-intensive poultry farms of Kafa zone, Southwest Ethiopia

Author:
Sultan Abda; Tamirat Haile; Mesele Abera
Source:
Veterinary and Animal Science 2021 v.14 pp. 100206
ISSN:
2451-943X
Subject:
poultry diseases,   etc   ; Salmonella enterica; ampicillin; antibiotic resistance; chickens; computer software; cross-sectional studies; diarrhea; disease prevalence; farms; multiple drug resistance; questionnaires; salmonellosis; Ethiopia;     Show all 14 Subjects
Abstract:
... Salmonellosis is one of the major causes of poultry disease. The study aimed to isolate, identify, determine susceptibility and associated risk factors of salmonella specious in semi-intensive poultry farms of Kafa zone, southwest Ethiopia. A cross-sectional study was conducted on four purposively selected districts. Three farms were randomly selected per district and fecal samples were taken from ...
DOI:
10.1016/j.vas.2021.100206

17. Monitoring coccidia in commercial broiler chicken flocks in Ontario: comparing oocyst cycling patterns in flocks using anticoccidial medications or live vaccination

Author:
R.P. Snyder; M.T. Guerin; B.M. Hargis; G. Page; J.R. Barta
Source:
Poultry science 2021 v.100 no.1 pp. 110-118
ISSN:
0032-5791
Subject:
poultry diseases,   etc   ; Eimeria; broiler chickens; coccidiosis; coccidiostats; drug therapy; feces; flocks; markets; monitoring; oocysts; parasites; poultry production; rearing; summer; vaccination; vaccines; winter; Ontario;     Show all 19 Subjects
Abstract:
... Coccidiosis, the parasitic disease caused by Eimeria spp., is controlled during broiler chicken production through the inclusion of in-feed anticoccidial medications. Live-coccidiosis vaccination has become an increasingly common alternative to these medications. Monitoring infections with Eimeria spp. in flocks can be accomplished through determining the concentration of oocysts excreted in the f ...
DOI:
10.1016/j.psj.2020.09.072

18. Role of cardiac hypoxia in the pathogenesis of sudden death syndrome in broiler chickens – A metabolic and molecular study

Author:
Pegah Safaei; Gholamhossein Khadjeh; Mohammad Reza Tabandeh; Keramat Asasi
Source:
Acta veterinaria Hungarica 2021 v.69 no.1 pp. 43-49
ISSN:
1588-2705
Subject:
poultry diseases,   etc   ; creatine kinase; death; etiology; gene expression; glucose transporters; hypoxia; lactate dehydrogenase; lactic acid; myocardium; pathogenesis; pyruvate dehydrogenase (acetyl-transferring) kinase; quantitative polymerase chain reaction;     Show all 13 Subjects
Abstract:
... Sudden death syndrome (SDS) is an economically important disorder in broiler chickens with unknown aetiology. The aim of the present study was to evaluate the metabolic and molecular alterations related to hypoxia in the myocardium of broiler chickens with SDS. Samples from the cardiac muscle of internal control broiler chickens (ICs) (n = 36) and chickens having died of SDS (n = 36) were obtained ...
DOI:
10.1556/004.2021.00004

19. Association between farm biosecurity practices and antimicrobial usage on commercial chicken farms in Chattogram, Bangladesh

Author:
Tasneem Imam; Justine S. Gibson; Suman Das Gupta; Md Ahasanul Hoque; Guillaume Fournié; Joerg Henning
Source:
Preventive veterinary medicine 2021 v.196 pp. 105500
ISSN:
0167-5877
Subject:
poultry diseases,   etc   ; anti-infective agents; biosecurity; cross-sectional studies; disease occurrence; flocks; infectious diseases; livestock and meat industry; models; regression analysis; risk; risk reduction; therapeutics; veterinary medicine; Bangladesh;     Show all 15 Subjects
Abstract:
... Commercial broiler and layer farming represents an important livestock industry in Bangladesh. Adequate biosecurity practices are considered to be an effective method to prevent infectious disease occurrence on commercial poultry farms, but antimicrobials are also frequently administered to reduce disease risk. We conducted a cross-sectional study on 57 commercial layer and 83 broiler farms in eig ...
DOI:
10.1016/j.prevetmed.2021.105500

20. Effects of dietary supplementation of guanidinoacetic acid on physiological response of broiler chicken exposed to repeated lactic acid injection

Author:
Zeinab Boroumandnia; Heshmatollah Khosravinia; Babak Masouri; Bahman Parizadian Kavan
Source:
Italian journal of animal science 2021 v.20 no.1 pp. 153-162
ISSN:
1828-051X
Subject:
poultry diseases,   etc   ; acidosis; adverse effects; blood serum; broiler chickens; color; creatinine; death; dietary supplements; growth performance; kidneys; lactic acid; liver; males; mortality; nitric oxide; physiological response; uric acid;     Show all 18 Subjects
Abstract:
... Increased blood lactic acid is likely to be involved in the incidence of sudden death syndrome (SDS) in broiler chicken. Guanidinoacetic acid (GAA) with direct or indirect influence on the cardiovascular system may provide, to some degree, protection against lactic acidemia in birds. A total number of 144 male broiler chicks (Ross 308) were used in a complete randomised block design to investigate ...
DOI:
10.1080/1828051X.2021.1873075