Abstract: Aflatoxins are a natural secondary product produced on many storage agricultural commodities which contaminated with a number of toxic fungi particularly A. floviu s and A. parasiticus because of the prevailing climatic conditions as well as faulty and unhygienic storage method used. The presence of aflatoxins in animal feeds cause a major problem and great losses and toxicity to domesticated animals and poultry , and considered to be a potential health hazard to human health.
Abstract: Anti-globulin reagent is the most important tool used in immunohematology laboratories and blood banks for allo-antibodies screening during incompatible pregnancy and cross matching. this study, attempts were made to prepare a suitables monospecific reagent, for Rh-D allo-immunization during pregnancy; by immunizing rubbits with fresh human serum and purified human immunoglobulin (Ig) anti-human immunoglobulin and anti-human serum were produced and used at a dilutions 1/120 and 1/100 , respectively.
Abstract:Seurum levels of Prostate- Specific Antigen (PSA) and prostatic Acid phosphates (PAP) were masured by immunradiometric (IRMA) and colorimetric assays respectivity in sera of 171 men with benign prostatic Hyperplasia (BPH), 67 men with localized prostate cancer (PCa) and 12 men with metastatic PCa. Mean PSA and PAP values differed significantly among all groups included in the this study (P
Abstract:Twenty five Streptococcus isolates -were obtained from plaque samples and identified using "biocnemical identification system. The growth rate of these isolates was measured and accordingly eight isolates were chosen which gave a higher growth rate and represented the major Streptococcus species involved in dental disease development. Physiological processes were implicated during this study for the improvement of a type of control upon the growth and metabolism of Streptococcus isolates.