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Biomedical subjects

E Güngör

Publications and source records attributed to E Güngör.

At least 19 recordsLinked to original sources
PubMed2004

Determination and phylogenetic analysis of canine distemper virus in dogs with nervous symptoms in Turkey.

In the present study, canine distemper virus (CDV) was investigated in 20 dogs having nervous signs arousing the clinical suspicion of canine distemper (CD). A total of 13 animals (65%) were stray dogs and had no accurate record about the vaccination history. Clinical examinations revealed that the majority (85%) of the animals showed systemic form characterised by predominantly nervous symptoms accompanied by mild respiratory system signs whilst the remaining cases (15%) recorded mainly respiratory distress. CDV RNA was detected by reverse transcription-polymerase chain reaction (RT-PCR) only in 45% of the suspected cases. Phylogenetic analysis of partial nucleotide sequence of the P gene coding region revealed that the virus is closely related to European strains. Immune responses in 13 cases (65%), which were detected by dot-ELISA, indicated inefficient levels for neutralising functions against CDV. It was postulated that this response could have been mediated by either previous vaccination or mild infection with field strains.

Animals↗
PubMed2001

Phenytoin hypersensitivity syndrome.

Phenytoin hypersensitivity syndrome (PHS) is a rare, and important entity characterized by rash, fever, lymphadenopathy, leukocytosis with atypical lymphocytes, eosinophilia and associated hepatitis. In this article, we present the clinical, laboratory and histopathologic results of 5 cases of PHS. In therapy, pheyntoin was stopped and sodium valproate (10-20 mg/kg day) was started. Additionally, prednisolone was given in two patients who had not resolved eruption with conservative therapy.

Adolescent↗
PubMed2001

Experimental studies on the biokinetics of 134Cs and 24Am in mussels (Mytilus galloprovincialis).

The biokinetics of 134Cs and 241Am in mussel species contaminated through water pathway has been studied under laboratory conditions. At equilibrium, the concentration factors for 134Cs and 241Am in small and large mussels were 2.80 and 2.57 and 200 and 150, respectively. The concentration factor of 134Cs in soft parts of the mussels was significantly high than whole body and shell tissue. However, the concentration factors of 241Am in soft parts and shell tissue samples were found to have similar rates. The depuration kinetics of the radionuclides were described by two-component exponential models. The biological half-lives at slow components between small and large mussels did not change significant, and were found to be 46.8-46.5 and 72.2-75.3 days for 134Cs and 241Am. The depuration kinetics of 134Cs and 241Am in soft parts described a single-component exponential model and the biological half-lives were found to be 29.4 and 41.1 days, respectively.

Americium↗
PubMed1999

Prevalence of hepatitis C virus antibodies and cryoglobulinemia in patients with leukocytoclastic vasculitis.

BACKGROUND: Several dermatologic manifestations of hepatitis C virus (HCV) infection have been described. The association of HCV infection, essential mixed cryoglobulinemia and leukocytoclastic vasculitis (LV) have been published mainly in case reports. OBJECTIVE: The aim of the present study was to determine the prevalence of HCV infection and cryoglobulinemia in patients with LV. METHODS: Twenty-five cases of LV were tested for anti-HCV antibodies by means of a third-generation enzyme-linked immunosorbent assay, and cryoglobulins were detected by the precipitation method. Thirty healthy volunteers served as control group. RESULTS: Anti-HCV antibodies were detected in 2/25 patients with LV (8%) and none of the control group. Cryoglobulinemia was detected in 1 patient with LV and none in the control group. CONCLUSION: Although no significant difference between patients and the control group was detected, the prevalence of anti-HCV antibodies in LV patients is as high as 8%. Considering this, it seems reasonable to investigate the presence of HCV in unexplained cases of LV.

Adolescent↗
PubMed1999

Penile pyoderma gangrenosum.

Pyoderma gangrenosum is a rare ulcerating inflammatory skin disease. Genital involvement has been rarely reported. We report a 24-year-old man with penile pyoderma gangrenosum who was treated with systemic corticosteroids.

Adult↗
PubMed1998

Itraconazole therapy in lymphocutaneous sporotrichosis: a case report and review of the literature.

A 24-year-old white man had a six-month history of nontender nodules on the dorsal aspect of the right hand. The lesions were diagnosed as lymphocutaneous sporotrichosis based on clinical appearance, histopathologic examinations, and fungal culture. Therapy with itraconazole was started. Considerable improvement was recorded after two months, when all of the lesions diminished in size and were no longer nodular in appearance.

Adult↗
PubMed1995

Natural effective half-life of 137Cs in tea plants.

Contamination levels and variation of 137Cs in tea plant leaves from 1986-1992 were determined over the coast line of the Eastern Black Sea region in Turkey. The decrease of 137Cs radionuclide concentration in tea plant leaves may be described by a double exponential function with 94.8% activity lost with a Teff of 125 d and 5.2% activity lost with a Teff of 1,114 d.

Accidents↗