8 research outputs found
Histopathological and cytochemical studies of the kindney of guinea pig infected with larvae of Ascaris suum Goeze, 1782
The material consisted of 20 male guinea pigs of body weight 300 ± 50 g. Fifteen of them were infected per os with a dose of 5000 invasive eggs of A. suum. At the 4th, 7th and 20th days of infection the animals were dissected and sections of kidney were taken for histopathological and histochemical studies. The sections were stained with hematoxylin and eosin. The presence of mucopolisachcarides was detected with the paS method, the activity of acid and alkaline phosphatases - with Gomori's method. At the 4th and 7th day of infection an active congestion of the kidney, dilation of blood vessels and changes in the size of epithelial cells of proximal concoluted tubules were observed. The epithelium of the tubules was high, often closing their lumen. Moreover, at the 7th day of infection small ecchymosis was noted. On the sections stained with the paS method a distinct thickening of the basament membrane of the parietal lamellat of Bowman sac was found at the 4th and 7th day of infection, as well as a weaker staining of brush border in main parts of nephrons. A tightening of the vasculary loop of some glomeruli was also noted at the 7th day. At the 20th day of the experiment changes were observed only in single glomeruli in the vasculary loop. At the 4th day of infection an increase in the activity of the acid and alkaline phosphatases was observed in the kidney, followed by a decrease in the activity of both these enzymes at the 7th and 20th day
Gistokhimicheskaja ocenka steridogeneza v nadpochechnikakh morskikh svinok, Zarazhjonnykh lichinkami Ascaris suum L.
Wystepowanie pasozytow jelitowych u dzieci w makroregionie lubelskim w latach 1976-2000
From 1976 to 2000, were examined 2828 children for the presence of gastrointestinal parasites. Investigations were made by means of a standard coprological methods, Graham's method and immunoenzymatic method (Prospect Giardia) for the presence of coproantigen of Giardia. The following parasites were detected in 1299 children: Giardia lamblia 1,3%, Ascaris lumbricoides 3,0%, Trichuris trichiura 7,8%, Enterobius vermicularis 40.5%. The parasites were found most frequently in children from a home for mentally handicapped. The number of infected among children inhabiting country was higher than among those from the towns. There was no significant difference between boys and girls
Parasites of the gastrointestinal tract in some children's communities in Lublin Macroregion
Gistokhimicheskie issledovanija kory nadpochechnikov v processe lichinochnogo ascaridoza
OCCURENCE OF GASTROINTESTINAL PARASITES IN CHILDREN IN LUBLIN REGION IN THE PERIOD 1976 - 2000
From 1976 to 2000, were examined 2828 children for the presence of gastrointestinal parasites. Investigations were made by means of a standard coprological methods, Graham's method and immunoenzymatic method (Prospect Giardia) for the presence of coproantigen of Giardia. The following parasites were detected in 1299 children: Giardia lamblia 1,3%, Ascaris lumbricoides 3,0%, Trichuris trichiura 7,8%, Enterobius vermicularis 40.5%. The parasites were found most frequently in children from a home for mentally handicapped. The number of infected among children inhabiting country was higher than among those from the towns. There was no significant difference between boys and girls
Vlijanie lichinok Ascaris suum Goeze na aktivnost' fosfataz v kishechnike morskikh svinok
Analysis of a child infected with Hymenolepis diminuta in Poland
Hymenolepis diminuta is a cosmopolitan parasite of rats and mice which is very rare in humans. This study presents the
case of a 3-year-old boy infected with Hymenolepis diminuta in Poland. The diagnosis was based on eggs found and their
morphology in the patient’s stool