Renal amyloidosis in cattle with inflammatory diseases.

Background: The association of inflammatory diseases such as traumatic reticuloperitonitis (TRP), mastitis, metritis, and pododermatitis with renal amyloidosis in cattle is poorly described.

Hypothesis: Serum amyloid A (SAA) levels are elevated during inflammatory diseases, and renal amyloidosis is formed as a complication.

Animals: This study was conducted with 82 crossbred cattle with mastitis (n = 18 cows), metritis (n = 11 cows), TRP (n = 30 cows), and pododermatitis (n = 23 : 15 cows and 8 beef cattle).

Field trial on comparative efficacy of four fasciolicides against natural liver fluke infection in cattle.

A controlled trial was conducted to evaluate the current efficacy of albendazole (ABZ), rafoxanide (RFX), triclabendazole (TRC) or clorsulon (CLS) against Fasciola hepatica in naturally infected cattle. This trial was conducted in Turkey during the spring, the time of year when liver fluke infection is endemic. Fifty crossbred cattle were selected for inclusion in the trial based on finding eggs of F.

The effect of dexamethasone on gastric mucosal changes following sialoadenectomy in rat.

In this study, dexamethasone-induced gastric lesions were studied in rats that had undergone sialoadenectomy. The ultrastructural changes developed during the study were detected by electron microscopically, while blood serum and stomach epidermal growth factor (EGF) concentrations were measured by RIA. The result of the study showed that gastric lesions were correlated with gastric mucus secretion and both serum and mucosa EGF levels.

Efficacy of granulocyte-macrophage colony-stimulating factor on the survival of ischaemic skin flaps in rats.

Our objective was to find out whether granulocyte-macrophage colony-stimulating factor (GM-CSF) improves the survival of skin flaps in rats. Random skin flaps were raised in 30 male Sprague-Dawley rats, and recombinant GM-CSF 50 microg in 0.5 ml saline solution (n=15) or 0.

Efficacy of azithromycin dihydrate in treatment of cryptosporidiosis in naturally infected dairy calves.

The objective of this study was to evaluate the therapeutic efficacy of azithromycin treatment of cryptosporidiosis in naturally infected calves under field conditions. Fifty Holstein calves with cryptosporidiosis infection were divided into 5 groups: 1 group (10 calves) was unmedicated and served as the control group and was given distilled water only, whereas the other groups (10 animals per group) were medicated orally with azithromycin at the doses of 500 (group 1), 1,000 (group 2), 1,500 (group 3), and 2,000 mg (group 4) PO once daily for 7 days. The animals were examined clinically and fecal samples were collected on the 1st (inclusion day), 7th, 14th, and 21st days of the study.