An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
... Inappetence may have many origins and, as a presenting sign or observation in the hospitalised patient, is common in feline practice. Nutritional assessment of every patient is encouraged, to identify the need for, and appropriate type of, intervention indicated. The impact of malnutrition may be significant on the feline patient, perpetuating illness, delaying recovery, slowing wound healing and ...
... Increases in cat ownership worldwide mean more cats are requiring veterinary care. Illness, trauma and surgery can result in acute pain, and effective management of pain is required for optimal feline welfare (ie, physical health and mental wellbeing). Validated pain assessment tools are available and pain management plans for the individual patient should incorporate pharmacological and non-pharm ...
cats; horses; immunomodulators; inflammation; interleukin-2; neoplasm progression; sarcoid; veterinary medicine
Abstract:
... BACKGROUND: Sarcoid tumors are common in horses and may negatively impact the performance and value of the horse. No known treatment is reliably successful. HYPOTHESES/OBJECTIVES: To determine tolerability, overall response rate, time to response, and progression‐free survival of horses with biopsy‐confirmed or suspected sarcoids treated with ALVAC‐fIL2. ANIMALS: Client‐owned horses with measurabl ...
COVID-19 infection; One Health initiative; RNA; Severe acute respiratory syndrome coronavirus 2; blood serum; cats; hospitals; neutralization tests; nose; people; seroprevalence
Abstract:
... SARS‐CoV‐2 positive or seropositive owned cats have been reported worldwide. The detection of seropositive stray cats in the proximity of farms of infected minks, coupled with the demonstration of cat‐to‐cat transmission in experimental settings, raise the question whether stray cats may have an epidemiological role in the COVID‐19 pandemic and may act as sentinel for the circulation of SARS‐CoV‐2 ...
Isabella Dib Ferreira Gremião; Luisa Helena Monteiro de Miranda; Gabriela Reis Pereira-Oliveira; Rodrigo Caldas Menezes; Ana Caroline de Sá Machado; Anderson Messias Rodrigues; Sandro Antonio Pereira
... The domestic cat is the most susceptible host to Sporothrix infection, developing severe clinical forms. Few effective antifungal agents are available for treating feline sporotrichosis, and cases of treatment failure are common. Treatment success depends on cat health status, therapy-related factors, as well as social/economic issues, but it is mainly contingent upon the host–fungus interaction. ...
... Airway remodeling encompass structural changes that occur as the result of chronic injury and lead to persistently altered airway structure and function. Although this process is known in several human respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD), airway remodeling is poorly characterized in the feline counterpart. In this study, we describe the spontaneou ...
... The antigenic components of adult Platynosomum illiciens were characterized by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and immunoblotting using sera from cats naturally infected with P. illiciens, Dipylidium caninum, Toxocara cati and uninfected cat sera. The whole worm extract (WWE) of P. illiciens was fractionated by Sephadex G-200 gel filtration chromatography. The ...
... BACKGROUND: Bacterial lower respiratory tract infections (bLRTIs) are common and potentially life threatening in cats and dogs. Antibiotic treatment is often initiated before the diagnosis of bLRTI; therefore improved knowledge of the aetiology and antibiotic susceptibility patterns of these infections is essential to inform empiric antibiotic choices. METHODS: A retrospective study of microbiolog ...
antiemetics; appetite; body condition; body weight; cats; drug therapy; food intake; gastrointestinal system; lymphoma; muscles; nausea; ointments; quality of life; retrospective studies; toxicity; weight loss
Abstract:
... In humans, mirtazapine can prevent chemotherapy-induced nausea and vomiting (CINV) and improve cancer patients’ quality of life (QoL). This drug is being increasingly used as an appetite stimulant in cats. The hypothesis of this retrospective study was that mirtazapine could reduce the incidence of CINV and weight loss in feline patients affected by lymphoma. The objectives were to report the use ...
amputation; behavior; cats; descriptive statistics; frequency distribution; pain; quality of life; questionnaires
Abstract:
... The aims of this study were to describe the presence, clinical manifestations, risk factors, quality of life and measurement of mechanical nociceptive threshold of phantom limb complex in a feline population that underwent amputation of a limb. A questionnaire was developed containing 3 sections with a total of 71 closed-end questions. Clinical cases were retrospectively reviewed. The evaluation o ...
Jussara Maria Tebet; Fabiana Ferreira de Souza; Maria Isabel Mello Martins; Viviane Helena Chirinéa; Jaqueline Candido de Carvalho; Frederico Ozanam Papa; Maria Denise Lopes
... This study aimed to evaluate the cryopreservation effects on the semen of oncilla (Leopardus guttulus, n = 5, 15 ejaculates) and ocelot (Leopardus pardalis, n = 5, 17 ejaculates) and compare two extenders (commercial and non-commercial extender). An andrological exam was conducted (testicle measurements and penis evaluation), including semen collection by electroejaculation. After collection, the ...
cats; fur; medicine; muscles; paper; pet ownership; surgery
Abstract:
... The study aimed to evaluate the cutaneous trunci muscle reflex (CTMR) in healthy cats using methods performed by the clinician and the cat’s owner at home. A total of 55 healthy cats without neurological abnormalities were included in this study. CTMR evaluation was performed sequentially in each cat using three methods by a clinician: method A, pinch skin with a straight 14 cm Crile haemostat for ...
analgesia; analgesics; cats; demographic statistics; drug therapy; medicine; narcotics; national surveys; pain; pain assessment; surgery; Australia
Abstract:
... Up-to-date information on the current practices and attitudes of veterinarians in Australia to acute pain management in cats was sought in 2017–2018 in the first nationwide survey in over 20 years. An online survey was created, consisting of 54 questions in four sections, with 18 feline-specific questions. Veterinarians throughout Australia were invited to participate in the survey through adverti ...
Anas laysanensis; Anas wyvilliana; adults; botulism; cats; data collection; ducks; females; monitoring; mortality; population dynamics; poultry carcasses; predation; radio telemetry; rain; risk
Abstract:
... Adult survival is the most important demographic parameter influencing population dynamics for many bird taxa. Thus, understanding how survival probabilities and causes of mortality vary throughout the annual cycle is critical for developing informed and effective management strategies. In this study, we used radio-telemetry data to evaluate the effects of biotic (e.g., sex, peak [September–April] ...
... The aim of this study was to analyze the behavioral characteristics and success of adoption for previously hoarded cats. Shelter records and post-adoption surveys were analyzed for hoarded cats ⩾6 months old at intake. A non-standard scoring system was used. Intake scores were allocated contemporaneously and socialization scores were applied retrospectively for three time points (TPs): 5–10 days p ...
... Residential gardens can provide essential opportunities for native wildlife and represent a valuable way of creating new habitats. Bandicoots (marsupial family Peramelidae) are medium-sized digging mammals that play a valuable role in maintaining ecosystem health; retaining these important ecosystem engineers across urban landscapes, including in private gardens, can have enormous conservation ben ...
Onychogalea; Vulpes vulpes; cats; dogs; indigenous species; meteorology; national parks; population size; predator control; rain; research; sand; stomach; wildlife
Abstract:
... Context Feral cats (Felis catus), wild dogs/dingoes (Canis familiaris) and foxes (Vulpes vulpes) are predators of the endangered bridled nail-tailed wallaby (BNTW; Onychogalea frenata). Predator-proof fencing is advocated as a solution to ensure their conservation in the wild. Aims The aims of this study were to determine whether predator control translated into a reduction in their activity, find ...
... The aims of this study were to evaluate associations between abnormal head CT findings and outcome, and to examine the prognostic value of the Koret CT score (KCTS) in cats sustaining acute traumatic brain injury (TBI). The medical records of cats hospitalised with TBI that underwent head CT scans within 72 h of admission were retrospectively reviewed. CT scans were evaluated independently by a ra ...
... The increased interest in breeding dogs and cats and their use as models for other canids and felids demand research to improve reproductive techniques. Among them, testicular cryopreservation stands out. Testicular cryopreservation enables the maintenance of reproductive capacity and allows the establishment of germplasm banks for several species of commercial value or at risk of extinction. Furt ...
... Little is known about the difference of myocardial gene transcription in young and adult cats and how transcription is further modified in cats with hypertrophic cardiomyopathy (HCM) and with left atrial (LA) thrombus formation. We hypothesized that selected factors for coagulation, endothelial activation, inflammation, and remodelling are modified with age and are activated in the hearts of cats ...
... The domestic cat Felis silvestris catus is known to be one of the most notorious invasive alien predators. Seabirds are typical taxonomic groups that have been impacted by free-ranging cats on islands, and their headless carcasses are frequently observed. We conducted genetic predator identification of the carcasses of streaked shearwater Calonectris leucomelas and described their characteristics ...
Giacomo Riggio; Carmen Borrelli; Patrizia Piotti; Anna Grondona; Angelo Gazzano; Francesco P. Di Iacovo; Jaume Fatjó; Jonathan E. Bowen; Daniel Mota-Rojas; Federica Pirrone; Chiara Mariti
COVID-19 infection; cats; demographic statistics; dogs; pet ownership; surveys; Italy
Abstract:
... The restrictive measures implemented to stem the spread of COVID-19 abruptly changed the lives of many cats and their owners. This study explored whether the lockdown in Italy affected the cat–owner relationship, as well as cat behaviour and welfare. A survey that included questions on owner and cat’s demographics, living environment, cat behaviour and a modified version of the Cat/Dog Relationshi ...
... Three cats affected by unilateral temporomandibular joint ankylosis underwent segmental mandibulectomy, while one cat with bilateral ankylosis underwent right temporomandibular joint gap arthroplasty and left segmental mandibulectomy. Minimal intraoperative complications were linked to the segmental mandibulectomies in the cases reported. All cats recovered their ability to open the mouth, and the ...
... Endogenous retroviruses (ERVs) are genomic elements derived from retroviral infections in ancestral germ lines. Most ERVs are inactivated by genetic or epigenetic mechanisms, such as DNA methylation. RD-114-virus-related sequence (RDRS) C2a is a feline endogenous retrovirus present in all domestic cats; however, its expression and function are not clearly known. DNA methylation at CpG dinucleotide ...
agglutination; antigens; blood groups; blood transfusion; case studies; cats; erythrocytes; gels; immunogenicity; medicine; patients; surgery
Abstract:
... The aim of this study was to characterize anti-feline erythrocyte antigen (FEA) 1 alloantibodies following sensitization of FEA 1-negative cats, including their rate of appearance, agglutination titer over time and immunoglobulin class. A secondary aim was to obtain polyclonal anti-FEA 1 alloantibodies to increase the availability of FEA 1 blood typing. We also describe a case study documenting an ...
... There is a paucity of information on feline discospondylitis. This study aimed to describe the signalment, clinical and laboratory findings, aetiological agents, treatment and outcome in cats affected by discospondylitis. This was a retrospective review of the medical records of cats diagnosed with discospondylitis at four referral institutions. A total of 17 cats were identified. Most were domest ...
... Local anaesthesia techniques are now essential parts of the multimodal analgesic approach applied in the care of small animals. The sensory innervation of the nose is provided by the maxillary division of the trigeminal nerve, so nasal pain can be prevented or alleviated by blocking branches of this nerve. Maxillary or infraorbital nerve block can be used if invasive procedures are performed on th ...
... Systemic administration of tissue plasminogen activator (tPA) is seldomly reported in dogs and cats. Client-owned animals receiving tPA (2010–2020). Medical records of dogs and cats receiving tPA for distant known/suspected thrombus were reviewed. Fourteen dog visits (24 injections) and five cat visits (six injections) were included. Canine known/suspected thrombus included pulmonary thromboemboli ...
... The aim of this study was to determine closure-related complications and outcome after median sternotomy (MS) in cats. This was a retrospective, multicentric study. The medical records of cats undergoing MS from six referral hospitals were reviewed (2010–2020). Data retrieved included signalment, history, presenting complaints, surgery, patient outcomes and complications. Follow-up was performed v ...
... Welfare and management decisions for unowned free-ranging cats in urban environments should no longer be based on knowledge about behavioural ecology of solitary cats living and breeding in more natural ‘wild’ environments. We provide evidence that urban free-ranging domestic cats in the Anthropocene have responded to rapidly changing environments, such as abundance of food and higher population d ...
... A feeding plan recommendation for cats, both healthy and with disease, should include diet choice, amounts to feed and the feeding method. Diet choice can be complex owing to the abundance of products, sometimes with conflicting marketing messages, and the prevalence of information with no scientific basis. It is important to be aware of the specific challenges of both commercial and homemade diet ...
... Triple negative breast cancer (TNBC) is a rare, highly metastatic subtype of breast cancer that typically develops tumours of a high histological grade. As TNBC is negative for the oestrogen, progesterone and HER2 receptors it is also not eligible for targeted hormonal therapies. Therefore, those diagnosed with TNBC are faced with a very poor prognosis. Feline mammary carcinomas (FMCs) have been s ...
... The objective of this study was to compare the efficacy of feline mesenchymal stem cells (fMSC) with prednisolone as a treatment for inflammatory bowel disease (IBD) in cats. Cats with chronic enteropathy that failed a 2-week diet trial and were not found to have significant concurrent disease were eligible for the study. If endoscopic biopsies confirmed a histopathologic diagnosis of IBD, the cat ...
... Debates about managing roaming and hunting behaviours in domestic cats often appear to fracture along lines of biodiversity conservation and animal welfare. In practice, however, there may be no inherent opposition between these interests. We carried out a series of Q methodological studies with people in the UK who were professionally engaged either with wildlife conservation or with animal welfa ...
... In companion animal medicine, urinary tract infection (UTI) is one of the most common indications for antimicrobial therapy. Definitive diagnosis of UTI requires isolation of bacteria with routine urine culture from an animal with concurrent clinical signs. Urine culture is typically performed at reference laboratories where paired susceptibility testing can be performed, but delays in shipment or ...
... To assess the feasibility of an ultrasound (US)-guided quadratus lumborum (QL)-psoas muscle (Pm) interfascial plane injection using a dorsoventral (DV) approach, and to compare needle visualization and distribution pattern between DV and ventrodorsal (VD) approaches. Experimental anatomical study. A total of 14 cat cadavers. Bilateral in-plane US-guided injections in the QL-Pm plane were performed ...
... OBJECTIVE: Domestic Cat Hepadnavirus (DCH) is a novel virus recently identified in the domestic cat. Currently, little is known regarding its clinical significance. The hepadnaviridae family includes the Hepatitis B Virus (HBV). Co‐infection of HBV and Hepatitis C in humans increases the risk of uveitis. We aimed to determine whether DCH is present in the United Kingdom (UK) and whether DCH warran ...
... Malodors stemming from soiled cat litter are a major frustration for cat owners, despite the widespread use of absorbent litters with claims of odor control. Technologies for effective litter odor control have not been rigorously evaluated. Here, we report on the effectiveness of a novel litter formulation of 1-monochlorodimethylhydantoin (MCDMH)-modified clinoptilolite zeolite (MCDMH-Z) to contro ...
... BACKGROUND: Feline pancreatic lipase immunoreactivity (fPLI) is commonly used to diagnose pancreatitis in cats (FP). Untargeted metabolomics has been extensively applied in human and veterinary medicine, but no metabolomic studies regarding FP have been conducted. OBJECTIVES: To identify metabolites significantly associated with increased fPLI. ANIMALS: Forty‐nine client‐owned cats: 11 clinically ...
... A 9-month-old male neutered domestic shorthair cat presented 2 weeks after castration with a 48 h history of acute-onset lateral recumbency and severe hindlimb rigidity. Physical examination findings included hyperthermia, tachypnoea, hindlimb rigidity and a healed orchidectomy site. Neurological examination of the head and forelimbs was normal; however, there was a spastic, non-ambulatory parapar ...
Michael L. Wysong; Pius Gregory; Alexander W. T. Watson; Leigh‐Ann Woolley; Christopher W. Parker; Yawuru Country Managers; Karajarri Rangers; Nyikina Mangala Rangers
Lagorchestes; Macropus agilis; administrative management; cameras; cats; cattle; dingoes; edge effects; fire season; Western Australia
Abstract:
... Cross‐cultural collaboration between Yawuru Country Managers (Rangers) and WWF‐Australia ecologists led to new detections of the Spectacled Hare‐wallaby (SHW), (Lagorchestes conspicillatus) in the west Kimberley region of Western Australia where it was presumed to be locally extirpated. This collaboration relied on the expertise of the Yawuru Country Managers to select specific locations for targe ...
... BACKGROUND: Due to the complexity of retrieving skin-dwelling microfilariae, filarioids of dogs presenting dermal microfilariae (e.g. Cercopithifilaria spp., Onchocerca lupi) are relatively unknown compared to Dirofilaria spp. and Acanthocheilonema spp. whose microfilariae circulate in the blood. Although Cercopithifilaria spp. and O. lupi filarioids are distributed worldwide, there is a paucity o ...
... To describe acid-base status using the Henderson-Hasselbalch, Stewart and semi-quantitative methods of analysis in a feline haemorrhage-resuscitation model.Randomized crossover study.A total of six domestic cats (mean age, 21 months; weight, 4.9 kg).Venous blood samples were taken before haemorrhage, after haemorrhage at 30 minute intervals during fluid resuscitation and at 24 hours. The cats were ...
... There are very limited data on Babesia species infecting lynx species worldwide, and almost nothing is known about babesias in the Eurasian lynx, the most widely distributed wild feline species in the Palearctic geography. This study describes a novel Babesia sp. genotype in a free-living Eurasian lynx in Turkey, named tentatively as ‘Babesia sp. lynx’, and its integrated genetic and morphological ...
cats; dogs; hospitals; inflammation; monocytes; neutrophils; small animal practice
Abstract:
... OBJECTIVES: A common and severe error in identifying neutrophils in feline blood samples by the IDEXX ProCyte Dx haematology analyser (ProCyte) has been reported. The hypothesis was that the same or similar error would be identified during analysis of canine blood samples and that white blood cell dot plot evaluation would be critical to detect and avoid erroneous results. MATERIALS AND METHODS: E ...
... OBJECTIVE: To describe the development and implementation of a small animal hemovigilance program at a university veterinary teaching hospital. DESIGN: Retrospective observational descriptive study performed between October 2014 and March 2019. SETTING: University teaching hospital. ANIMALS: Dogs and cats receiving blood product transfusions . INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A ...
... The provision of general anesthesia is common in veterinary hospitals and procedures include some level of risk, up to and including mortality. A quality initiative was introduced with a focus on reducing canine and feline anesthesia mortality. This paper describes the development and implementation of risk-based medical quality standards (MQS) and resultant impacts on anesthesia mortality. This w ...
... The SARS-CoV-2 (SARS-CoV-2) virus has caused a worldwide pandemic because of the virus's ability to transmit efficiently human-to-human. A key determinant of infection is the attachment of the viral spike protein to the host receptor angiotensin-converting enzyme 2 (ACE2). Because of the presumed zoonotic origin of SARS-CoV-2, there is no practical way to assess the susceptibility of every species ...
... To develop an ultrasound-guided interfascial plane technique for injection of the pudendal nerve near its sacral origin in cats. Prospective, randomized, anatomical study. A group of 12 feline cadavers. Gross and ultrasound anatomy of the ischiorectal fossa, the pudendal nerve relationship with parasacral structures, and the interfascial plane were described. Computed tomography was employed to de ...
... A 7-year-old male neutered domestic shorthair cat was presented with a 3-month history of dyspnea when exercising and increased respiratory noise when purring. Initial radiographs identified a suspected laryngeal mass. Point-of-care ultrasound found a fluid-filled structure on the larynx, which was drained percutaneously. The cat initially recovered well but, due to recurrence of clinical signs, a ...
... The study aimed to evaluate the safety and effectiveness of vitamin D supplementation with dietary 25-hydroxyvitamin D₃ (25[OH]D₃) in adult cats. Three levels of dietary 25(OH)D₃ concentrations (4.9, 8.4, 11.8 µg/kg as fed) were received by five adult cats for 9 weeks, each in a randomized complete block design. Effects were determined on plasma or serum concentrations of 25(OH)D₃, 24,25-dihydroxy ...
Fabian Z. X. Lean; Alejandro Núñez; Simon Spiro; Simon L. Priestnall; Sandra Vreman; Dalan Bailey; Joe James; Ethan Wrigglesworth; Alejandro Suarez‐Bonnet; Carina Conceicao; Nazia Thakur; Alexander M.P. Byrne; Stuart Ackroyd; Richard J. Delahay; Wim H. M. van der Poel; Ian H. Brown; Anthony R. Fooks; Sharon M. Brookes
... Angiotensin converting enzyme 2 (ACE2) is a host cell membrane protein (receptor) that mediates the binding of coronavirus, most notably SARS coronaviruses in the respiratory and gastrointestinal tracts. Although SARS‐CoV‐2 infection is mainly confined to humans, there have been numerous incidents of spillback (reverse zoonoses) to domestic and captive animals. An absence of information on the spa ...
... Cytauxzoon felis is a tick-borne hemoprotozoan parasite that causes life-threatening disease in domestic cats in the United States. Currently, the platforms for C. felis research are limited to natural or experimental infection of domestic cats. This study aims to develop an alternative model by infecting Amblyomma americanum ticks with C. felis via direct injection. Amblyomma americanum adults we ...
abnormal development; animal pathology; cats; cryptorchidism; cytogenetic analysis; females; genitalia; gonadal dysgenesis; males; medicine; phenotype; pseudohermaphroditism; sex chromosomes; sex reversal; surgery
Abstract:
... Any congenital or developmental abnormality of any part of the male or female reproductive tract is a ‘disorder of sexual development’ (DSD). The tricolored male cat phenotype, cryptorchidism, gonadal hypoplasia and incidental abnormalities such as cystic remnants or embryonic ducts are well-known feline DSDs. Full characterization of DSDs requires sex chromosome determination and identification o ...
Valerie Allendorf; Nicolai Denzin; Franz J. Conraths; Lisa A. Boden; François Elvinger; Ioannis Magouras; Arjan Stegeman; James L.N. Wood; Ana Carvajal Urueña; Katherine E.F. Grace; Katharina D.C. Stärk
... Due to the zoonotic origin of SARS-Coronavirus 2 (SARS-CoV-2), the potential for its transmission from humans back to animals and the possibility that it might establish ongoing infection pathways in other animal species has been discussed. Cats are highly susceptible to SARS-CoV-2 and were shown experimentally to transmit the virus to other cats. Infection of cats has been widely reported. Domest ...
... Invasive species control has resulted in unintended consequences where the control of one species causes increased impacts of a co-occurring species. Red foxes (Vulpes vulpes) and feral cats (Felis catus) co-occur throughout Australia—with control and regulation of fox’s commonplace, a greater understanding of how feral cats will respond in the absence of foxes is needed. In this study we use fera ...
... Venlafaxine, a specific inhibitor of both noradrenaline and serotonin, is commonly used in human medicine to treat depression, anxiety and social phobia. Its formulation in small granules renders it interesting to test on cats, which are usually reluctant to take medication. Venlafaxine was administered at 1 mg/kg for 60 days, using a double-blind, placebo-controlled protocol, to cats aged ⩾6 mont ...
... The domestic cat (Felis catus) is one of the most abundant predators and a serious threat to many wildlife species. While a large body of literature explores the number and diversity of individuals depredated by pet cats, the drivers of predation have been investigated much less. Although the environment of the cat, the owner behavior, and the intrinsic characteristics of the cat itself could impa ...
cardiomyopathy; cats; echocardiography; hematuria; medicine; risk; surgery; veterinary medicine
Abstract:
... Feline arterial thromboembolism (ATE), an often devastating outcome, was recently shown to affect 11.3% of cats with hypertrophic cardiomyopathy over 10 years. Current American College of Veterinary Internal Medicine guidelines recommend the use of clopidogrel in cats at risk for ATE, with addition of a factor Xa inhibitor in very high risk or post-ATE cases. To date, no studies have examined the ...
... Transport can be a stressful experience for domestic cats. The objective of this study was to evaluate the effect of a new synthetic feline facial pheromone product on relieving stress in domestic cats during short-distance transport. A randomised, blinded, placebo-controlled pilot study was conducted. Prior to baseline screening, cat owners were trained via online meetings in the assessment of st ...
... The aim of this study was to compare the characteristics of fresh and stored feline red blood cells (RBCs) after passage through an 18 μm microaggregate filter. Nine cats were recruited for a single blood donation using an open collection system. A simulated transfusion using a syringe driver and microaggregate filter was performed over 2 h with half the blood on the day of donation and the other ...
blood; blood chemistry; blood sampling; body condition; calorimetry; carnitine; castration; cats; encapsulation; energy expenditure; food intake; hyperlipidemia; lipid composition; lipids; medicine; metabolism; obesity; physical activity; respiratory quotient; young adults
Abstract:
... The objective of this study was to verify the safety of policosanol supplementation for domestic cats. The effects of raw and encapsulated policosanol were compared with positive (L-carnitine) and negative (no supplementation) controls on outcomes of complete blood count, serum biochemistry, energy expenditure, respiratory quotient and physical activity in healthy young adult cats. The study was a ...
... The aim of this study was to assess the effect of topical tetracaine hydrochloride 0.5% on intraocular pressure (IOP) in ophthalmologically normal cats. Twenty domestic shorthair cats (40 eyes) were used in this study. Each cat was randomly allocated to one of two groups (treatment or control). Baseline IOP (T0) was measured in each cat, and then one drop of tetracaine hydrochloride 0.5% or artifi ...
... A 7-year-old male domestic shorthair cat was presented with a non-pruritic erythematous crusted nasal hypotrichosis along with bilateral ceruminous otitis externa. The cat was diagnosed with diabetes mellitus and was positive for feline immunodeficiency virus (FIV). Deep skin scraping, trichograms from lesional skin and ear canal parasitological examination were positive for Demodex cati. A 250 mg ...
... To determine the dose of phenylephrine, norepinephrine and dopamine necessary to maintain mean arterial pressure (MAP) within 70–80 mmHg during administration of isoflurane, isoflurane and vatinoxan and isoflurane, vatinoxan and dexmedetomidine at three plasma concentrations.Randomized crossover experimental study.A group of five adult healthy neutered male cats.Instrumentation occurred during ane ...
cats; intravenous injection; medicine; melanoma; metastasis; nose; patients; prognosis; surgery
Abstract:
... A 4-year-old domestic shorthair cat presented to North Downs Specialist Referrals for treatment of a 7 mm melanoma of the nasal planum. Two treatments of electrochemotherapy using intravenous bleomycin as a chemotherapeutic agent were administered. The tumour was no longer visible after treatment. At the 292-day follow-up there was no recurrence at the site and the patient was clinically well. The ...
Luiz F. J. Nascimento; Tatyane M. Cirilo; Dharliton S. Gomes; Ana Carolina A. Gomes; Victor F. S. Lima; R. Scher; S. Jain; Ricardo T. Fujiwara; Silvio S. Dolabella
... The leishmaniases are a group of diseases caused by the protozoan parasite belonging to the genus Leishmania. In the New World, although dogs are considered the main parasite reservoir, in the last two decades, several studies have confirmed the role of cats (Felis catus) in the epidemiology of the disease and feline leishmaniasis (FeL) is now considered to be an emerging disease. The present revi ...
Renata Fagundes-Moreira; Ugo Araújo Souza; Joares Adenilson May-Junior; Vinícius Baggio-Souza; Laura Berger; Paulo Guilherme Carniel Wagner; Fabio Dias Mazim; Felipe Bortolotto Peters; Marina Ochoa Favarini; Marcos Adriano Tortato; Ana Paula N. Albano; Darwin Dias Fagundes; Mario B. Haberfeld; Leonardo R. Sartorelo; Lilian Elaine Ranpim; Carlos Eduardo Fragoso; Aline Girotto-Soares; Thiago F. Martins; Stella de Faria Valle; João Fabio Soares
... Cytauxzoonosis is an acute and highly lethal tick-borne disease of wild and domestic cats, and is widely distributed in Africa, Asia, Europe, the USA and Brazil. So far, only two tick species present on the USA are experimentally confirmed in Cytauxzoon transmission however, in Brazil and other continents, the epidemiology of the disease remains unknown. Evidences points to Panthera onca as a poss ...
Corvidae; Onychogalea; administrative management; bycatch; cages; cameras; cats; national parks; nontarget organisms; raw meat
Abstract:
... Feral Cat (Felis catus) (cat) is a predator of the Bridled Nail‐Tailed Wallaby (BNTW) (Onychogalea frenata) living at Taunton National Park (Scientific) (Taunton). The aim of this study was to determine if traps and poison baits could be used to control feral cats without impacting non‐target species at Taunton. The techniques trialled included poison fresh meat baits and several types of traps pr ...
... Pentobarbital is used commonly to euthanize animals. Occasionally during a death investigation, it is necessary to determine whether a cat or dog was euthanized via pentobarbital overdose. Screening for the detection of barbiturates including pentobarbital can be performed using commercial immunochromatographic tests. We used a commercial immunochromatographic test for barbiturates in humans to sc ...
adults; body condition; body weight; cats; energy intake; food intake; medicine; surgery; weight loss
Abstract:
... The objectives of this study were two-fold: (1) to determine if a feeder system providing individualized food access and automatic dispensing of meals makes weight-loss programs in multi-cat homes easier for cat owners; and (2) to assess if feeding six meals daily reduces food-seeking behavior and increases calorie requirements vs two meals per day. Adult cats with body condition scores (BCSs) of ...
... The aim of this study was to describe an alternative landmark for screw insertion into the body of the ilium with bilateral sacroiliac luxation in cats. Seven cat cadavers with artificially induced bilateral sacroiliac luxation were used. The screw insertion point was determined using the caudal iliac crest and cranial acetabular rim. These two points make the first guideline; a second guideline r ...
... Toxoplasmosis acquired during pregnancy is one that can lead to death or malformations of the foetus, and it is a complex disease to diagnose. The objective of the study was to evaluate the Surveillance Program of Gestational and Congenital Toxoplasmosis. To assess primary prevention, 424 pregnant women were interviewed regarding their knowledge of prevention measures in 2019. Secondary prevention ...
... The aim of this study was to analyze iron, copper and zinc concentrations in commercial foods and compare among food formats (dry, canned, raw), foods marketed by age category (adult 1+ years and senior 7+ years) and foods intended for adult maintenance vs all life stages. In total, 112 commercial non-therapeutic food products marketed for healthy adult and senior cats were purchased in the USA. F ...
... The aim of this study was to determine whether preoperative ultrasound imaging characteristic(s) in cats suffering from unilateral benign ureteral obstructions are predictive of outcome after successful renal decompression with a subcutaneous ureteral bypass (SUB) device. This was a retrospective study of 37 cats with unilateral, benign ureteral obstruction. Preoperative imaging characteristics (i ...
... A novel laser- and impedance-based point-of-care hematology analyzer (POCA), the vCell 5 (scil Animal Care), providing a complete blood count with 5-part leukocyte differential count has recently been introduced to veterinary laboratories. We evaluated the analyzer for use in dogs and cats including method comparison and assessment of linearity, carryover, and precision. Fresh blood samples from 1 ...
... OBJECTIVE: To evaluate the angiosomes of the superior and inferior labial arteries in the cat and describe the use of a musculomucosal axial pattern flap incorporating each artery for reconstruction of palatal defects in cats. STUDY DESIGN: Cadaveric study and a series of two clinical cases. SAMPLE POPULATION: Five feline cadavers and two client‐owned cats. METHODS: The common carotid arteries of ...
ambient temperature; analgesics; cats; drug therapy; ex vivo studies; high performance liquid chromatography; inner ear; methimazole; pain; pharmacokinetics; research; skin absorption; veterinary medicine
Abstract:
... Oral medication of small animals, particularly cats, is often challenging. The transdermal route may provide an easier option for owners to administer chronic treatment. Tramadol is an analgesic mainly used in humans; it is also commonly used in dogs, despite some controversy over its clinical efficacy. Recent studies have suggested that tramadol is efficacious for pain management in cats. In cats ...
... Elevated glucocorticoid (GC) concentrations associated with captivity-related stress have been linked to impaired testicular function and low sperm quality in felids, but direct physiological evidence is lacking. This study assessed the effects of exogenous GC treatment on felid testicular function using the domestic cat (Felis catus) as a model species. Sixteen intact male cats aged 2.4 ± 0.8 yea ...
Ashley Hoyte; Mark Webster; Keith Ameiss; Douglas A. Conlee; Nicole Hainer; Kendra Hutchinson; Yulia Burakova; Paul J. Dominowski; Eric T. Baima; Vickie L. King; Everett L. Rosey; John M. Hardham; Jason Millership; Mahesh Kumar
... SARS-CoV-2 has exhibited varying pathogenesis in a variety of Mammalia family’s including Canidae, Mustelidae, Hominidae, Cervidae, Hyaenidae, and Felidae. Novel SARS-CoV-2 variants characterized by spike protein mutations have recently resulted in clinical and epidemiological concerns, as they potentially have increased infectious rates, increased transmission, or reduced neutralization by antibo ...
... Papillary endothelial hyperplasia (PEH) is a rare soft tissue lesion arising from excessive reactive endothelial cell proliferation described in humans, dogs, and horses. PEH is considered a diagnostic challenge in humans, in which it is frequently misdiagnosed as angiosarcoma. We describe here PEH that developed at injection sites in 2 cats that were initially misdiagnosed as feline injection-sit ...
body fat; cats; computed tomography; femur; necropsy; obesity
Abstract:
... Determination of the nutritional condition, including estimation of amounts of total body fat (tBF), at routine postmortem examination of cats is typically based on subjective visual assessment. Subjective assessment may result in uncertainties regarding degree of overweight, and objective methods that provide a numerical value reflecting the tBF could be valuable to accurately judge excess body f ...
... Both hyperthyroidism and chronic kidney disease (CKD) are common long-term conditions in older cats, which might be diagnosed concurrently or develop at different times. Hyperthyroidism may mask the presence of CKD, and vice versa, by various mechanisms that are described in this review. Hyperthyroidism treatment options should be carefully considered when CKD has also been diagnosed. Although it ...
biomedical research; cats; diabetes mellitus; humans; ketosis; medicine; pancreatitis; surgery
Abstract:
... Diabetes mellitus (DM) is one of the most common feline endocrine disorders. It has been shown by several studies that DM in cats frequently coexists with pancreatitis. It has not been definitively established what the exact pathogenetic association between DM and pancreatitis is in the cat. However, the association between these two conditions is most likely bidirectional, with DM predisposing ca ...
... Cats frequently present with diaphyseal fractures, which require treatment in order to achieve a good return to function. These fractures often occur due to significant trauma; for example, as a result of road traffic accidents, high-rise syndrome and dog bite wounds. The first priority is to ensure the patient is systemically well before embarking on any specific surgical treatment of a fracture. ...
... The femur is the most commonly fractured bone in cats. Femoral fractures usually result from high-velocity trauma such as a road traffic accident or fall from a height and, as such, are associated with a wide variety of concurrent injuries. The initial focus of treatment should always be on assessment and stabilisation of the major body systems. Once any concurrent injuries have been addressed, al ...
... Feline gastrointestinal eosinophilic sclerosing fibroplasia (FGESF) has been described as an inflammatory disorder with an eosinophilic component with etiopathogenesis that is still unknown. Sixteen intestinal samples from two veterinary diagnostic services (2014–2017) were included in the study. A histopathological criterion classified the cases into three grades (mild, moderate, and severe) acco ...
... Melanocytic neoplasia is the most common form of ocular tumour in cats, accounting for 67% of cases in an analysis of 2614 cases of primary ocular neoplasia. Feline diffuse iris melanoma (FDIM) is by far the most common form of ocular melanocytic neoplasia, with limbal melanomas and atypical melanoma (melanoma affecting the choroid or ciliary body) infrequently recognised. Early lesions begin as f ...
DNA damage; cats; drug therapy; dwarfing; genes; humans; interphase; irradiation; mitosis; nuclear localization signals; post-translational modification
Abstract:
... Radiation and chemotherapy resistance remain some of the greatest challenges in human and veterinary cancer therapies. XRCC4, an essential molecule for nonhomologous end joining repair, is a promising target for radiosensitizers. Genetic variants and mutations of XRCC4 contribute to cancer susceptibility, and XRCC4 is also the causative gene of microcephalic primordial dwarfism (MPD) in humans. Th ...
biliary tract; cats; morbidity; mortality; small animal practice
Abstract:
... Cholangitis/cholangiohepatitis complex in cats is commonly encountered in clinical practice worldwide. Diagnosis and management of cats with this complex is difficult because of the ambiguity of clinical signs, diagnostic test results and commonality of comorbid disorders. These impediments can delay disease identification and treatment, which can increase morbidity and mortality. In this narrati ...
... The primary goal of this study was to characterize the clinical presentation of feline cutaneous lymphoma. The secondary aims included determining if treatment or initial response to treatment affected the overall survival of patients, and understanding if disease characteristics such as immunophenotype, cell size or the presence of epitheliotropism influenced response to treatment. Veterinary med ...
... This study aimed to understand epidemiological factors associated with feline cystadenomatosis, including signalment and papillomavirus PCR status. Cystadenomatosis is an uncommon condition primarily involving the ceruminous and apocrine skin and ear glands. This was a retrospective case series. Clinical records from 2011 to 2019 from a tertiary referral hospital in Boston, MA, USA were screened f ...
... Despite the passage of over 30 years since its discovery, the importance of feline immunodeficiency virus (FIV) on the health and longevity of infected domestic cats is hotly debated amongst feline experts. Notwithstanding the absence of good quality information, Australian and New Zealand (NZ) veterinarians should aim to minimise the exposure of cats to FIV. The most reliable way to achieve this ...
... Feline morbillivirus‐1 (FeMV‐1) is a viral pathogen associated with kidney disease in domestic cats and wild felids. We initially identified the FeMV‐1 from the lung of a necropsied dog with severe pulmonary disease by the reverse transcription polymerase chain reaction (RT‐PCR). Thereafter, we investigated FeMV‐1 in nasal and oral swab samples from 73 healthy and 113 dogs with respiratory illness ...
Cuterebra; cats; cornea; fever; hospitals; inflammation; medicine; parasites; summer; surgery
Abstract:
... Described are four cats diagnosed with ophthalmomyiasis externa caused by Cuterebra larvae. Medical records were retrospectively reviewed to identify cats with ophthalmomyiasis externa between 2005 and 2020 at Cornell University Hospital for Animals. Signalment, history, clinical and diagnostic findings, treatment and outcome were recorded. All cats were young (< 3 years of age), had outdoor acces ...
... A 9-y-old, castrated male, domestic medium-hair cat diagnosed previously with chronic kidney disease developed anorexia and vomiting. Ultrasonography revealed abdominal effusion and a left renal perihilar mass. Cytologic evaluation of the peritoneal fluid and mass identified atypical epithelioid cells suspected to be of renal epithelial or possible mesothelial origin. Immunohistochemical (IHC) eva ...
... The aim of this retrospective observational study was to describe the clinical presentation, treatment and outcome of cats with sialocoele. Clinical records from seven referral hospitals were retrospectively searched to identify cats with sialocoele between 2007 and 2021. Nineteen cats were identified. The most common clinical signs were ptyalism, dysphagia and anorexia. Localisation of the sialoc ...
... Seven cases of feline hippocampal and piriform lobe necrosis (FHN) are described, with particular emphasis on clinical, radiographic and histopathological correlations. FHN is an uncommon acute epileptic condition resembling human autoimmune limbic encephalitis and temporal lobe epilepsy. Seizures are typically focal and feature uni- or bilateral orofacial or head twitching, hypersalivation, lip s ...
... Ureteral obstruction (UO) in cats causes acute kidney injury and typically requires surgical intervention. Information is required about potentially modifiable risk factors to inform prevention strategies. A case-control study was performed to assess risk factors associated with feline UO. Cases were defined as cats with either of the following: (1) ureteral obstruction (ureteroliths: 13/18; unkno ...
... The objective of this retrospective study was to describe the feline population presented for urinary incontinence at a veterinary teaching hospital between 2009 and 2019, with a particular focus on cats with a non-neurologic underlying cause. The medical records of cats diagnosed with urinary incontinence were retrospectively evaluated. Signalment, clinical presentation, results of diagnostic tes ...