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Możliwość szybkiej identyfikacji bakterii pochodzących z różnych materiałów klinicznych przy użyciu krążków bibułowych

100%

Kasprowicz A. , Bialecka A.

nr 2-3

Fosfolipidy rzepakowe. II. Skład frakcyjny "lecytyny" rzepakowej

100%

Jakubowski A. , Bialecka A.

nr 5

Charakterystyka szczepow Propionibacterium izolowanych ze zmian tradzikowych

80%

Bialecka A. , Kasprowicz A. , Kaszycki P. , Marcinkiewicz J.

nr 1

79-92

Analiza szczepów Propionibacterium acnes izolowanych z treści ropnej zmian trądzikowych w latach 2000 - 2002 wykazała zróżnicowanie w obrębie typów, biotypów, właściwości lipolitycznych i obrazu lekowrażliwości.

Propionibacterium acnes is a component of physiological flora of human skin. It colonizes the outlets of sebaceous glands and participates in the pathogenesis of inflammatory acne. Acne vulgaris is a common skin disease. It is found in more or less exacerbated form in approximately 85% of adolescent population. The main purpose of the research was to confirm the hypothesis of Propionibacterium bacteria participation in the aetiopathogenesis of acne vulgaris. The researches have proved the presence of Propionibacterium acnes on the surface of the skin both of people with acne- related changes and these with whom such changes were not found. Statistically significant differences were found in the number of P. acnes bacteria per 1 square centimeter of healthy and disease-affected skin as well as in the diversity of biochemical types. The highest number of P. acnes bacteria have been found in fresh changes with visible symptoms of inflammation. In order to confirm the hypothesis of the participation of Propionibacterium bacteria in the aetiopathogenesis of acne, a detailed phenotypical analysis of isolated P. acnes strains have been conducted. Type, biotype, resistance pattern, proteolytic and lipolytic properties have been determined.

The first case of a Staphylococcus pseudintermedius infection after joint prosthesis implantation in a dog

61%

Miedzobrodzki J. , Kasprowicz A. , Bialecka A. , Jaworska O. , Polakowska K. , Wladyka B. , Dubin A.

nr 2

133-135

We have reported a bacterial infection in a dog with progressive dysplasia of the hips. Orthopedic surgery was performed. Seven weeks prior to the surgery, the patient was bitten by another dog. The postimplantation wound exuded for four days after the surgery. Microbiological analysis performed by standard identification techniques showed the presence of Staphylococcus intermedins, but an additional molecular analysis indicated S. pseudintermedius. This was followed by an evaluation of antibiotic susceptibility of the strain which showed cefoxitin, ciprofloxacin, clindamycin, trimethoprim/sulfamethoxazole, doksycycline, erythromycin, and gentamicin resistance. Minimal inhibitory concentration (MIC) values for selected antibiotics were reported. Resistance for cefoxitin indicates that methicillin resistant S. pseudintermedius (MRSP) strains were present in individual macroorganisms, but they can expand and persist the colonization of other hosts.