• Korean Journal of Veterinary Service
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• v.35 no.3
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• pp.239-243
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• 2012

We reported an outbreak of Aeromonas (A.) veronii responsible for ulcerative dermatitis in Israeli carp (Cyprinus carpio). The major clinical signs were darkening body, abdominal extension, exophthalmos and severe ulcerative necrosis in the skin. The necropsy showed yellowish ascites, necrosis in liver and enlargement of kidney and spleen in the morbid fish. In blood agar for culturing bacteria, three different colonies were identified as A. veronii, Plesimonas shigelloides and Shewanella putrefaciens by phylogenetic identification using 16S rRNA or gyrB gene sequences. A. veronii was the most dominant species among them and was resistant to ampicillin, nalidixic acid and oxytetracycline.

• Journal of Veterinary Clinics
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• v.30 no.3
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• pp.210-213
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• 2013

We herein describe a feline case of facial dermatitis whose histopathological features resembled to those of FHV-associated ulcerative dermatitis. A 3-year-old, intact male domestic short-haired cat was presented with 2-years history of pruritic dermatitis that initially appeared on periocular area and extended toward the entire face. The cat had ocular discharge and conjunctivitis from 2-month of age. Clinically, skin lesions were characterized as erythema, erosions and ulcers covered with crusts on the facial and perianal area. Histopathologically, the facial lesion was characterized as interface dermatitis with hydropic degeneration at the basal layer, and single cell necrosis of keratinocytes. In addition, the epidermal and dermal necrosis infiltrated with eosinophils, and intranuclear inclusion bodies in keratinocytes were also recognized. Moreover, feline herpesvirus-1 gene was detected by a PCR analysis using a swab obtained from the crusted lesions. Based upon these findings, the present case was considered as having FHV-associated ulcerative dermatitis. Therapy including oral acyclovir and topical recombinant feline interferon omega resulted in marked improvement of the skin and mucosal lesions.

• Journal of Ginseng Research
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• v.43 no.3
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• pp.342-348
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• 2019

Panax ginseng Meyer (P. ginseng; Korean ginseng) is well known for its medicinal properties. It can alleviate pathological symptoms, promote health, and prevent potential diseases via its anti-inflammatory, antioxidant, homeostatic, and other positive effects on biological metabolism. Although many studies have determined effects of P. ginseng on various diseases, such as cardiovascular, neurological, and immunological diseases, little is known about the effect of P. ginseng on autoimmune diseases. Here, we review a few reports about effects of P. ginseng on autoimmune diseases (e.g., multiple sclerosis, Crohn's disease, ulcerative colitis, atopic dermatitis, and rheumatoid arthritis) and suggest the possibility of P. ginseng as a candidate herbal medicine to prevent and treat autoimmune diseases as well as the need to study it.

• Journal of Veterinary Clinics
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• v.36 no.6
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• pp.345-348
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• 2019

A four-year old, indoor-living neutered male Old English Bulldog was presented for generalized ulcerative dermatitis. Generalized alopecia and multifocal papules and ulcers with crusting were observed mainly in the dorsal trunk. Cytology of the skin lesions revealed a pyogranulomatous inflammation comprising macrophages and nondegenerate neutrophils. Histopathology also revealed a nodular dermatitis characterized by mixed infiltration of monocytes and neutrophils involving the superficial and deep dermis. Neither of bacteria nor fungus was identified in microscopic exam and culture. From those findings, a diagnosis of cutaneous sterile pyogranuloma/granuloma syndrome (SPGS) was made. Treatment with immunosuppressive drugs of prednisone and cyclosporine was performed and visible ulcerative skin lesions were resolved after 4 weeks of initiation of therapy. Treatment with combination of cyclosporine and prednisone may be effective for the case of SPGS.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2020.08a
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• pp.9-9
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• 2020

Many modern people are exposed to chronic inflammatory diseases, such as inflammatory bowel disease (IBD), atopic dermatitis and immune disorder. Among those chronic diseases, the incidence ratio of IBD has been increased. IBD, including Crohn's disease and ulcerative colitis (UC), is known to cause abnormal inflammation in intestinal tissue. UC is accompanied by abdominal pain, bloody stool and diarrhea. Many therapeutic agents, such as sulfasalazine, corticosteroids, immunosuppressive agents, have been used for treating UC. However, those agents have side-effects and temporary effects on UC. The aim of this study was to investigate the effect of herbal medicine on UC and relationship between UC and intestinal bacteria according characteristic of herbal medicine. To determine the effect of herbal medicine on UC, various herbal medicine were chosen within oriental medicine category such as cheongyeol and onyeol medicine. In this study, we found carthami fructus, included in cheongyeol medicine, had stronger effect than onyeol medicine. Also, we determined influence of carthami fructus against lactic acid bacteria. Catthami fructus and lingon berry extracts affected the composition of mice intestinal bacteria in mice fecal. The symptoms of UC could be regulate by using herbal medicine, according to characteristic of herbal medicine. Also, herbal medicine might be change body condition to healthy by controlling intestinal bacteria composition. Herbal medicine characteristic could be a therapeutic agent by revealing relationship between intestinal bacteria and UC.

• Journal of Veterinary Clinics
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• v.27 no.4
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• pp.445-449
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• 2010

A dog with a history of long-term phenobarbital administration presented to Seoul National University Hospital for Animals with clinical signs of footpad ulceration and facial ulcerative dermatitis. Skin lesions (facial/footpad dermatitis), histopathologic signs (parakeratotic hyperkeratosis, edema and hyperplasia of the epidermis), and liver involvement (increased plasma liver enzymes and nodular lesions) suggested a diagnosis of superficial necrolytic dermatitis (SND). The patient died suddenly at home of unknown cause after 8 months medical treatment, but intravenous amino acid supplementation and supportive hepatic medication proved as effective for the skin conditions.

• Journal of Veterinary Science
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• v.25 no.4
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• pp.51.1-51.11
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• 2024

Importance: Feline calicivirus (FCV)-associated viral systemic disease (VSD) is a severe systemic disease caused by virulent FCV strains and has a very poor prognosis. Objective: To evaluate the clinical characteristics of a nosocomial FCV-VSD outbreak involving 18 cats in Korea. Methods: Medical records of cats diagnosed with FCV-VSD from March to September 2018 at a referral veterinary hospital were reviewed. The patient's signalment, history, clinical features, diagnosis, treatment, and prognosis were evaluated. Results: Two outbreaks involving 18 cats diagnosed with FCV-VSD occurred over a 6-month period at a referral hospital in Korea. Anorexia, lethargy, fever, and limb edema were the most commonly observed clinical symptoms. Lymphopenia and macrothrombocytopenia were the most common hematological findings, and hyperbilirubinemia and increased levels of aspartate aminotransferase, creatine kinase, and serum amyloid A were the most frequent results of serum biochemistry. FCV was detected by reverse transcription polymerase chain reaction in 11 patients and the remaining 7 were suspected with FCV-VSD. The overall mortality rate was 72.2%. The hospital was closed and disinfected twice, and no additional outbreaks have occurred since the last patient. Conclusions and Relevance: The clinical and diagnostic characteristics and outcomes of FCV-VSD described in this study can be used to recognize and contain infectious diseases through quick action. To the best of the authors' knowledge, this is the first report of a nosocomial outbreak of FCV-VSD in Asia.