Barbara Dobrowolska

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Quercetin, rhamnetin, isohamnetin, apigenin and luteolin were isolated from medicinal herbs: Erigeron canadensis L., Anthyllis vulneraria L. and Pyrola chloranta L. The mutagenicity of these naturally occurring flavonoids was tested by the Ames method with S. typhimurium strains TA1535, TA1538, TA97, TA98, TA100 and TA102 in the presence and absence of(More)
OBJECTIVE To assess the occurrence and treatment of posterior urethral (most often caused by traffic accidents and comprising half of all cases of urinary tract traumas) and anterior urethral injury (usually iatrogenic during catheterization or cystoscopy, or caused by blunt trauma, e.g. straddle injury or penetrating trauma). PATIENTS AND METHODS The(More)
The report presents a 42-year old female patient, in whom a cyst of the left kidney was diagnosed. The clinical presentation and gross picture suggested a simple cyst. The lesion was removed surgically; in the cyst wall, histology revealed structures identical to normal adrenal cortex. Based of this observation, the final diagnosis was established as the(More)
The case of a 70-year old male in whom imaging studies revealed two separate tumors in the left kidney is presented. In the surgical nephrectomy material two tumors were seen, 4.5 and 4 cm in diameter; one of them was a clear cell carcinoma, and the other--a papillary carcinoma, respectively. In addition, a small, subcapsular nodule was detected, which was(More)
Collecting duct carcinoma (CDC) is a rare renal malignancy accounting for about 0.4-2.6% of cases. We report a case of CDC in a 61-year-old woman previously operated on for pulmonary adenocarcinoma. On histological examination and immunohistochemical research diagnosis of asynchronous primary bronchial carcinoma and renal CDC was made. The authors review(More)
Poland was invaded by Nazi Germany on 1 September 1939 and World War II began on 3 September. Polish nurses have their place in this difficult history. In the first months of occupation, nurses focused on caring for wounded soldiers. In order to protect them from prisoner-of-war camps and execution, nurses sought safe havens for the wounded in private homes(More)
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