Establishment of clinical criteria for the diagnosis of adverse food reactions in dogs with atopic dermatitis.

Background: Diagnosis of canine adverse food reactions (AFRs) is based on vague criteria, such as '>50% improvement' during elimination diet trial (EDT) followed by 'deterioration' during provocation test (PT).

Objective: The objective of the study was to use predefined criteria to evaluate response during EDT [i.e.

Specificity of a pancreatic lipase point-of-care test and agreement with pancreatic lipase immunoreactivity in cats without clinical evidence of pancreatitis.

Objectives: The aim of this study was to determine the specificity of a rapid point-of-care test for the estimation of feline pancreatic lipase (SNAP fPL) in healthy and sick cats without clinical evidence of pancreatitis. A second objective was to evaluate the agreement between SNAP fPL and serum pancreatic lipase immunoreactivity (fPLI), as measured by Spec fPL.

Methods: A total of 150 cats were prospectively enrolled into this study.

High-frequency ultrasound biomicroscopy findings of the skin of dogs with atopic dermatitis.

Background: The high-frequency ultrasonographic appearance of skin of dogs with atopic dermatitis (cAD) has not been described.

Objectives: To compare high-frequency ultrasonographic findings among lesional, macroscopically nonlesional skin of dogs with cAD, and the macroscopically nonlesional skin of healthy dogs. Additionally, to determine whether there is any correlation between the ultrasonographic findings in lesional skin and local Canine Atopic Dermatitis Extent and Severity Index, 4th iteration (CADESI-04) or its domains (erythema, lichenification, excoriations/alopecia).

Repeatability and reproducibility of the interpretation of intradermal test results in dogs with atopic dermatitis.

Background - There is lack of studies evaluating the repeatability and reproducibility of the interpretation of intradermal testing in dogs with atopic dermatitis (AD). Objectives - To evaluate the repeatability and reproducibility of the interpretation of intradermal test results in dogs with AD. For comparison, the repeatability of allergen-specific immunoglobulin (Ig)E serology also was examined.

Investigation of the diagnostic performance of prick test with two environmental allergens in dogs with atopic dermatitis: A study using intradermal test as the gold standard.

Background: There are no studies investigating the correlation between prick test (PT) and intradermal test (IDT) with environmental allergens in dogs with atopic dermatitis (AD).

Objectives: To investigate the correlation between PT and IDT for two environmental allergens, and to calculate the sensitivity, specificity and Youden index of PT, using IDT as the gold standard.

Materials And Methods: Twenty-two dogs with AD were selected.

Efficacy of Antimicrobial Treatment in Dogs with Atopic Dermatitis: An Observational Study.

There is a shortage of studies reporting the efficacy of antimicrobial treatment of dogs with atopic dermatitis (AD) and skin infections (SIs). The aim of this study was to evaluate the change in the severity of skin lesions and pruritus, and the overall efficacy of antimicrobial treatment, in dogs with AD and bacterial overgrowth/infection and/or dermatitis. A total of 20 dogs with AD and SIs were prospectively enrolled (group A) and they were examined before and after the administration of systemic antimicrobials that resulted in the resolution of SIs.

Data for "Folding and Deploying Identical Thick Panels with Spring-loaded Hinges".

This article provides supplementary information for the manuscript "Folding and Deploying Identical Thick Panels with Spring-loaded Hinges" (Yang et al. 2022), in which collision-free deployments of a multiple degree-of-freedom (DoF) system are realized by using elastic hinges. This article characterizes two important parameters of such hinges, namely, the spring stiffness and the damping coefficient.

Repeatability and reproducibility of microscopic examination of adhesive tape strip cytology slides for the quantification of Malassezia spp. in canine skin.

Background: The optimal microscopic magnification and number of optical fields of adhesive tape strip cytological slides that should be examined when searching for Malassezia yeasts on canine skin are unknown.

Objectives: To determine the optimal magnification and the minimum number of optical fields that should be examined to maximise intraobserver repeatability and interobserver reproducibility.

Materials And Methods: Seven experienced examiners counted, twice, the number of yeasts in 10, 20, 30, 40 and 50 optical fields of 40 slides at ×400 and ×1000 magnification.

Serum cobalamin concentrations in dogs with leishmaniosis before and during treatment.

Hypocobalaminemia in dogs is most commonly associated with gastrointestinal disorders leading to impaired absorption and utilization of cobalamin. The objectives of this study were to compare serum cobalamin concentrations between dogs with leishmaniosis and clinically healthy dogs, and to assess possible alterations of serum cobalamin concentrations in dogs with leishmaniosis at different timepoints during treatment. Fifty-five dogs with leishmaniosis and 129 clinically healthy dogs were prospectively enrolled.

Renin Angiotensin Aldosterone System Inhibitors in Chronic Kidney Disease: A Difficult Equation.

Chronic kidney disease (CKD) is a global health problem and is strongly associated with hypertension (HTN) and impaired quality of life. Managing HTN with agents that block the renin angiotensin aldosterone system (RAAS) remains the gold standard, however there is a misleading impression that patients with impaired renal function or those receiving hemodialysis should not be treated with RAAS inhibitors. To date, only a few data in this field are available, given that this population subset is systematically excluded from many major clinical trials.

Evaluation of clinicopathological abnormalities in sick cats naturally infected by .

Feline infection by (syn. ) has been described in areas where canine leishmaniosis is endemic. A wide variety of clinicopathological abnormalities have been reported in cats presenting clinical signs of leishmaniosis but there is a paucity of information regarding cats infected by that do not suffer from leishmaniosis but from other diseases.

A randomized, blinded, controlled clinical trial comparing the efficacy of aminosidine (paromomycin)-allopurinol combination with the efficacy of meglumine antimoniate-allopurinol combination for the treatment of canine leishmaniosis due to Leishmania infantum.

The aim of this 6-month, randomized, blinded, controlled clinical trial was to compare the efficacy and safety of aminosidine-allopurinol combination with that of meglumine antimoniate-allopurinol combination for the treatment of leishmaniosis in dogs without stage III or IV chronic kidney disease. Forty client-owned dogs were randomly assigned to group A [n = 20; aminosidine (15 mg/kg, subcutaneously, once daily, for 28 days) and allopurinol (10 mg/kg, per os, twice daily, for 6 months)] or group B [(n = 20; meglumine antimoniate (100 mg/kg SC, once daily, for 28 days) and allopurinol (10 mg/kg, per os, twice daily, for 6 months)]. Clinical and clinicopathological evaluations, parasitic load measurement (lymph node and bone marrow microscopy, bone marrow real-time PCR), specific serology and leishmanin skin test (LST) were performed at baseline (time 1) and after 14 (time 2), 28 (time 3), 60 (time 4) and 180 (time 5) days.

Evaluation of serum symmetric dimethylarginine as a biomarker of kidney disease in canine leishmaniosis due to Leishmania infantum.

Canine leishmaniosis (CanL)-associated chronic kidney disease is a leading cause of morbidity and mortality in Mediterranean countries. Novel renal biomarkers, such as serum symmetric dimethylarginine (sSDMA), may be useful surrogates for the detection of renal functional impairment. The objectives of this study were to investigate sSDMA concentrations in dogs with CanL, with and without azotemia, and to establish any potential association with the prevalence and severity of proteinuria, with the prevalence of decreased urine specific gravity and with the LeishVet clinical stages of CanL.

Evaluation of nephrotoxicity and ototoxicity of aminosidine (paromomycin)-allopurinol combination in dogs with leishmaniosis due to Leishmania infantum: A randomized, blinded, controlled study.

Canine leishmaniosis due to Leishmania infantum is a widespread zoonotic disease. Although aminosidine can be an effective treatment, current therapeutic recommendations do not advocate its use, mainly due to concerns regarding the potential nephrotoxicity and ototoxicity of this drug. The aim of this randomized, blinded, controlled study was to evaluate the nephrotoxicity and ototoxicity of aminosidine-allopurinol combination and compare it with that of meglumine antimonate-allopurinol combination in non-azotemic dogs with leishmaniosis.

Molecular detection of vector-borne pathogens in Greek cats.

Infectious diseases have been increasingly recognized in cats worldwide. The objective of this study was the molecular investigation of the prevalence of selected pathogens in healthy and sick cats from Greece, a country highly endemic for several canine vector-borne pathogens. Blood and/or bone marrow samples from 50 clinically healthy and 50 sick adult (>1 year-old) cats were retrospectively examined for the amplification of Bartonella spp.

A field trial of a fixed combination of permethrin and fipronil (Effitix) for the treatment and prevention of flea infestation in dogs living with sheep.

Background: A large number of fleas parasitize dogs living with sheep in Greece. The primary aim of this randomized, blinded, placebo-controlled trial was to examine the efficacy of a permethrin-fipronil combination (Effitix) for the treatment and prevention of flea infestation in dogs living with sheep and the secondary aim was to examine the efficacy of this intervention on flea infestation, pruritus and skin lesions of the people in contact with these dogs.

Methods: Thirty dogs living with sheep and infested by at least 10 fleas and all 80 sheep living on the same premises were randomly allocated into equal groups.

A field trial of spinosad for the treatment and prevention of flea infestation in shepherd dogs living in close proximity to flea-infested sheep.

Background: Three flea species, Pulex irritans, Ctenocephalides canis and C. felis parasitize shepherd dogs living on sheep farms in Greece. The aim of this randomized, blinded, placebo-controlled trial was to examine the efficacy of spinosad, when administered three times every 4 weeks, as the only intervention to treat and prevent flea infestations in shepherd dogs living on sheep farms.

Evaluation of indirect immunofluorescence antibody test and enzyme-linked immunosorbent assay for the diagnosis of infection by Leishmania infantum in clinically normal and sick cats.

Cats that live in areas where canine and human leishmaniosis due to Leishmania infantum is endemic may become infected and may develop anti-Leishmania antibodies. In this study 50 clinically normal and 50 cats with cutaneous and/or systemic signs that lived in an endemic area and had been previously examined for infection by L. infantum using PCR in four different tissues were serologically tested for the presence of anti-Leishmania IgG (IFAT and ELISA) and IgM (IFAT).

Prospective evaluation of serum pancreatic lipase immunoreactivity and troponin I concentrations in Leishmania infantum-infected dogs treated with meglumine antimonate.

Canine leishmaniosis (CanL) caused by Leishmania infantum is an important zoonotic disease. One of the most commonly used drugs for the treatment of CanL is meglumine antimonate. Drugs of this class have been associated with pancreatitis and cardiotoxicity in humans infected with Leishmania spp.

Cytological and molecular detection of Leishmania infantum in different tissues of clinically normal and sick cats.

Natural infection of domestic cats by Leishmania infantum (synonym: L. chagasi) has been demonstrated in several European, Latin American, and Asian countries, and the estimated prevalence of infection, based mainly on blood PCR, ranges from 0.3% up to 60.

Comparison of two commercial rapid in-clinic serological tests for detection of antibodies against Leishmania spp. in dogs.

Antibodies against Leishmania spp. are detected in most dogs with clinical signs of leishmaniasis due to Leishmania infantum. Accurate, rapid in-clinic serological tests may permit immediate confirmation of the diagnosis and implementation of therapeutic measures.

Thyroid function in 36 dogs with leishmaniosis due to Leishmania infantum before and during treatment with allopurinol with or without meglumine antimonate.

Hypothyroidism may predispose to the development of canine leishmaniosis or it may appear during the course of the latter due to infiltration and destruction of the thyroid gland by infected macrophages. The main purpose of this study was to evaluate thyroid function through measurement of serum total thyroxin (tT₄), free thyroxin (fT₄), and canine thyroid stimulating hormone (cTSH) concentrations in 36 dogs with leishmaniosis, before and after 2 and 4 weeks of treatment with allopurinol with or without meglumine antimonate. Before treatment 27/36 (75%) dogs had serum tT₄ concentrations below the lower limit of the reference interval but only 2 of them had concurrently serum fT₄ concentrations below the lower limit of the reference interval and none had increased serum cTSH concentrations.