Prevalence of systemic disorders in cats with oral lesions

Oral disorders of small animals constitute a problem for veterinarians. Chronic oral infections are commonly seen in domestic cats. The objectives of this study were to characterise feline oral lesions, common feline dental problems, and especially the association of oral disease and systemic disease in cats. Two hundred and twenty cats referred over a period of 33 months to the Internal Medicine Department of our University with signs of oral disorders were included in this prospective study and were examined for the occurrence of the most commonly seen diseases. Infectious diseases which frequently cause ulcers and/or erosions within the mouth and on the tongue, constituted a significant proportion of the cases identified in this study. Feline Coronavirus (FCoV) infection was diagnosed in 36 cats (16%), Feline Calicivirus (FCV) in 17 cats (8%) and 16 cats (7%) had three viral infections (FCoV + Feline Immunodeficiency Virus (FIV) + Feline Leukemia Virus (FeLV)) at the same time. We conclude that oral disorders may be a sign of underlying systemic diseases in cats, especially in those diagnosed with feline viral infections. Other diagnosed diseases included immune-mediated disorders, eosinophilic granuloma complex, gastrointestinal system disorders, nutritional disorders, diabetes mellitus, hepatic disorders and chronic renal failure. Therefore, the first step in preventing oral disease in animals must be routine physical examination which includes a comprehensive oral exam

Prevalence of systemic disorders in cats with oral lesions

Oral disorders of small animals constitute a problem for veterinarians. Chronic oral infections are commonly seen in domestic cats. The objectives of this study were to characterise feline oral lesions, common feline dental problems, and especially the association of oral disease and systemic disease in cats. Two hundred and twenty cats referred over a period of 33 months to the Internal Medicine Department of our University with signs of oral disorders were included in this prospective study and were examined for the occurrence of the most commonly seen diseases. Infectious diseases which frequently cause ulcers and/or erosions within the mouth and on the tongue, constituted a significant proportion of the cases identified in this study. Feline Coronavirus (FCoV) infection was diagnosed in 36 cats (16%), Feline Calicivirus (FCV) in 17 cats (8%) and 16 cats (7%) had three viral infections (FCoV + Feline Immunodeficiency Virus (FIV) + Feline Leukemia Virus (FeLV)) at the same time. We conclude that oral disorders may be a sign of underlying systemic diseases in cats, especially in those diagnosed with feline viral infections. Other diagnosed diseases included immune-mediated disorders, eosinophilic granuloma complex, gastrointestinal system disorders, nutritional disorders, diabetes mellitus, hepatic disorders and chronic renal failure. Therefore, the first step in preventing oral disease in animals must be routine physical examination which includes a comprehensive oral exam

Dermatophytosis caused by a Chrysosporium species in two cats in Turkey: a case report

Dermatophytes are infectious agents and can cause the zoonotic disease dermatophytosis in animals and humans. Keratinophilic fungi and especially dermatophytes can be detected on the hair coat and skin of cats. The aim of this report is to present a rarely seen dermatophytic skin disease in cats. Two Persian cats, living in the same house, were found to be positive for Chyrososporium spp. using mycological culture. At that time the owner of the cats was undergoing chemotherapy for a mammary tumour. This treatment led to low immunity, intensive pruritus and also to scaling on the inside of her arms. Chrysosporium spp. were also detected in the cats' owner. Antifungal therapy was applied with fluconazole to both cats. Because of widespread lesions and alopecia, intravenous fluconazole was administered with a saline solution. The lesions improved inside a six week period after fluconazole therapy and no adverse effects were observed

Dermatophytosis caused by a Chrysosporium species in two cats in Turkey: a case report

Dermatophytes are infectious agents and can cause the zoonotic disease dermatophytosis in animals and humans. Keratinophilic fungi and especially dermatophytes can be detected on the hair coat and skin of cats. The aim of this report is to present a rarely seen dermatophytic skin disease in cats. Two Persian cats, living in the same house, were found to be positive for Chyrososporium spp. using mycological culture. At that time the owner of the cats was undergoing chemotherapy for a mammary tumour. This treatment led to low immunity, intensive pruritus and also to scaling on the inside of her arms. Chrysosporium spp. were also detected in the cats' owner. Antifungal therapy was applied with fluconazole to both cats. Because of widespread lesions and alopecia, intravenous fluconazole was administered with a saline solution. The lesions improved inside a six week period after fluconazole therapy and no adverse effects were observed

Total oxidant and antioxidant capacities, nitric oxide and malondialdehyde levels in cats seropositive for the feline coronavirus

Feline coronavirus (FCoV) is a highly contagious virus that is ubiquitous in multicat environments and may induce oxidative stress. This virus commonly causes an asymptomatic infection, which can persist in certain individuals. Sporadically and unpredictably, FCoV infection leads to feline infectious peritonitis (FIP), a highly fatal systemic immune-mediated disease. There are no data in the veterinary literature relating to oxidative stress in FCoV. Antioxidant capacity (TAC) can be attributed to single components in the defence systems against free radicals. The measurement of the total oxidant status (TOS) accurately reflects the oxidative status of blood plasma or serum. Nitric oxide (NO) acts as a free radical and contributes to host defences against oxidation. Malondialdehyde (MDA) is a reliable and commonly used marker of overall lipid peroxidation levels and the presence of oxidative stress. This study aimed to determine levels of oxidative stress markers, serum TAC, total oxidant capacity (TOC), NO and serum MDA in 24 cats seropositive for FCoVs and 15 cats seronegative for FCoVs. Significantly higher serum TOC, NO and MDA levels were found in seropositive animals (P < 0.001, P < 0.05 and P < 0.001, respectively) than in seronegative animals. In contrast, serum TAC levels were found to be significantly lower in seropositive cats compared with seronegative cats (P < 0.001). The results of the present study suggest that FCoV seropositivity is associated with oxidative stress and decreased antioxidant status

Total oxidant and antioxidant capacities, nitric oxide and malondialdehyde levels in cats seropositive for the feline coronavirus

Feline coronavirus (FCoV) is a highly contagious virus that is ubiquitous in multicat environments and may induce oxidative stress. This virus commonly causes an asymptomatic infection, which can persist in certain individuals. Sporadically and unpredictably, FCoV infection leads to feline infectious peritonitis (FIP), a highly fatal systemic immune-mediated disease. There are no data in the veterinary literature relating to oxidative stress in FCoV. Antioxidant capacity (TAC) can be attributed to single components in the defence systems against free radicals. The measurement of the total oxidant status (TOS) accurately reflects the oxidative status of blood plasma or serum. Nitric oxide (NO) acts as a free radical and contributes to host defences against oxidation. Malondialdehyde (MDA) is a reliable and commonly used marker of overall lipid peroxidation levels and the presence of oxidative stress. This study aimed to determine levels of oxidative stress markers, serum TAC, total oxidant capacity (TOC), NO and serum MDA in 24 cats seropositive for FCoVs and 15 cats seronegative for FCoVs. Significantly higher serum TOC, NO and MDA levels were found in seropositive animals (P < 0.001, P < 0.05 and P < 0.001, respectively) than in seronegative animals. In contrast, serum TAC levels were found to be significantly lower in seropositive cats compared with seronegative cats (P < 0.001). The results of the present study suggest that FCoV seropositivity is associated with oxidative stress and decreased antioxidant status