this investigation was designed to determine the effect of intact ovalbumin and mannose-conjugatedovalbumin on the prevention of salmonella typhimurium adherence to the epithelium of small intestine ofchickens. mannose-conjugated ovalbumin was produced by maillard-type reaction between chickenovalbumin and d-mannose at 60°c. the results revealed that incubation up to 96 hrs caused the highestam...

Murine bone marrow Lin-, Ly6A/E+ cells have been fractionated on the basis of rhodamine123 retention into Rh123med/hi and Rh123lo subpopulations. These populations have different responses to hemopoietic growth factors with respect to in vitro colony formation. Cells from either fraction were not stimulated by only granulocyte-colony-stimulating factor (G-CSF), granulocyte/macrophage colony-sti...

The response of mice genetically unable to up-regulate GATA-1 expression (GATA-1(low) mice) to acute (phenylhydrazine [PHZ]-induced anemia) and chronic (in vivo treatment for 5 days with 10 U erythropoietin [EPO] per mouse) erythroid stimuli was investigated. Adult GATA-1(low) mice are profoundly thrombocytopenic (platelet counts [x 10(9)/L] 82.0 +/- 28.0 vs 840 +/- 170.0 of their control litte...

The article presents the results of studying radio protective properties alfalfa extract (dietary supplement "Erakond"). A decrease in iron content macrophages red pulp spleen was found experimentally using models experimental radiation pathology induced by ɣ-irradiation white rats a single dose 4 Gy at rate 1.7 Gy/min. mechanisms pathological processes acute pathology, leading to endogenous sy...

wandering spleen, defined as a spleen without its usual peritoneal attachments, is a rare entity. we report a 34-year-old woman with acute abdomen due to torsion of the long vascular pedicle of a wandering spleen, displaced in the abdominal cavity, and infarction of the spleen. wandering spleen was diagnosed by ultrasound and computed tomography (ct) scan, and was managed by splenectomy in this...

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conclusions in conclusion, we recommend that laparoscopic spleen preserving procedures should be preferred for hydatid spleen when conditions are favorable and enough precautions are taken to prevent spillage. we suggest the use of aspirator for giving the scolicidal agent and favor the albendazole as an adjuvant therapy to prevent its recurrence. introduction cystic lesions of spleen are rare....

The effects of a single dose (150 mg/kg) of 5-fluorouracil on mature erythroid and erythropoietic and multipotential in vitro precursor populations in the bone marrow and spleen and circulating biologically (erythroid colony forming unit [CFU-E] assay) and immunologically active (enzyme-linked immunosorbent assay) erythropoietin (Epo) are described. All mature erythroid (reticulocytes, erythroc...

Because Corynebacterium parvum has tumor-inhibitory properties and stimulates granulocyte-macrophage production, it may have clinical value in combination with chemotherapy. The leukopoietic effect of killed suspensions of C. parvum was studied in mice using the technique of in vitro clonal culture of hematopoietic cells. After C. parvum injection, there was a prompt, sustained elevation of ser...