Anticoccidial effect of Origanum majoranum aqueous extract on Eimeria tenella-infected chicken.

Avian coccidiosis, an important protozoal disease of chicken triggered by coccidian protozoa of genus Eimeria, causes considerable economic losses to broiler producers. The study was designed to assess the efficiency of Origanum majoranum aqueous extract (OMAE) on E. tenella-infected broiler chicken. Birds were divided into four groups including: positive control (PC, challenged with 5×104 sporulated oocysts of E. tenella at the 12th day of age), PC+OMAE (challenged with E. tenella oocysts at the 12th day of age and received OMAE (125 mg/kg BW) orally, started at the 7th day of age, and continued for 14 consecutive days), OMAE (received OMAE (125 mg/kg BW) orally, at the 7th day of age, for 14 consecutive days), and negative control (received basal diet only). Anticoccidial efficacy of OMAE was evaluated by complete blood picture, serum chemistry, serum protein electrophoresis, antioxidants markers, cecal oocysts count, and cecal lesions score. Briefly, collected data indicated that supplementation of OMAE could increase antioxidants concentrations and improve changes in hematobiochemical parameters and serum protein fractions, as well as decrease cecal oocysts count and reduce cecal lesion scores in E. tenella-infected birds. In conclusion, OMAE restores oxidant-antioxidant balance, and its supplementation in broiler chicken can alleviate E. tenella-infection and reduce its severity.

Anticoccidial effect of Origanum majoranum aqueous extract on Eimeria tenella-infected chicken

@#Avian coccidiosis, an important protozoal disease of chicken triggered by coccidian protozoa of genus Eimeria, causes considerable economic losses to broiler producers. The study was designed to assess the efficiency of Origanum majoranum aqueous extract (OMAE) on E. tenella-infected broiler chicken. Birds were divided into four groups including: positive control (PC, challenged with 5×104 sporulated oocysts of E. tenella at the 12th day of age), PC+OMAE (challenged with E. tenella oocysts at the 12th day of age and received OMAE (125 mg/kg BW) orally, started at the 7th day of age, and continued for 14 consecutive days), OMAE (received OMAE (125 mg/kg BW) orally, at the 7th day of age, for 14 consecutive days), and negative control (received basal diet only). Anticoccidial efficacy of OMAE was evaluated by complete blood picture, serum chemistry, serum protein electrophoresis, antioxidants markers, cecal oocysts count, and cecal lesions score. Briefly, collected data indicated that supplementation of OMAE could increase antioxidants concentrations and improve changes in hematobiochemical parameters and serum protein fractions, as well as decrease cecal oocysts count and reduce cecal lesion scores in E. tenella-infected birds. In conclusion, OMAE restores oxidant-antioxidant balance, and its supplementation in broiler chicken can alleviate E. tenella-infection and reduce its severity.

Erectile dysfunction in chronic renal failure patients undergoing hemodialysis in Egypt.

In clinical practice, the attention given to sexual problems in patients with end-stage renal disease is low. In order to evaluate the erectile function in chronic renal failure patients undergoing hemodialysis (HD) as a renal replacement therapy in upper Egypt, we used the abridged version of the International Index of Erectile Function (IIEF-5). In all, 75 HD patients were subjected to clinical and laboratory investigations. The controls were 948 healthy males representing the general Egyptian population. The prevalence of erectile dysfunction (ED) among the HD patients was 82.5% compared to 30% among controls. The prevalence of ED in HD group was significantly higher than in controls. The prevalence of ED in HD patients <50 y was 80% and it was 88% in those > or =50 y, while the prevalence of ED among controls was 28 and 69.8%, respectively. The prevalence of severe degree of ED was significantly higher in both groups compared to controls, while moderate degree of ED showed a statistical significance compared to controls in age groups <50 y and mild degree of ED showed a statistical significance compared to controls in age groups > or =50 y. [corrected] Age (r=-0.3368, P<0.01), serum urea (r=-0.5974, P<0.001), and creatinine level (r=-0.5804, P<0.001) have a significant negative correlation with the presence of ED among HD patients, while serum hemoglobin (r=0.3396, P<0.001) and years of HD age (r=0.3147, P<0.01) have a significant positive correlation with the presence of ED among the HD patients. In view of the observed high prevalence of ED among the HD patients, we believe that a complete health evaluation of male HD patients should include a discussion about erectile function in the standard clinical care program of patients with renal disease.