Abstract Background and Aims: For more than half a century, the production of fowl pox vaccine at Razi Vaccine and Serum Research Institute, has been carried out by injection method in the chick chorioallantoic membrane (CAM) and the vaccine has a favorable and effective in poultry flocks and has provided a complete satisfaction to the poultry flocks owner. Fowl pox vaccine is also manufactured...

Mono-specific antisera against Vibrio cholera Ogawa NIH-43 and Vibrio cholera Inaba 35-A3 were prepared from rabbit hyperimmune sera by absorbing against a heterologous strain. Using ammonium sulphate precipitation procedure, gamma globulins were purified and concentrated. To visualize antigen-antibody reaction, gamma globulins were conjugated to Staphylococcus aureus cowan-l (NCTC: 8325) ...

Cholera is an epidemic disease and a real public health problem throughout the world, particularly in West Africa. This study provides comprehensive overview of pathogenicity, epidemiology Vibrio cholerae strains’s antibiotics resistance A literature review was conducted online English using keywords “Cholera”, “Vibrio cholerae” “West Africa”, “Epidemiology”, “Antibiotic resistance”. These were...

Background: The ability to sensitively detect Vibrio cholera with PCR-ELISA method represents a considerable advancement over alternative more time-consuming methods for detection of this pathogen. The aim of this research is to evaluate the suitability of a PCR-enzyme-linked immunosorbent assay for sensitive and rapid detection of V. cholera O1. Methods: The 398-bp sequence of a gene that cod...

mono-specific antisera against vibrio cholera ogawa nih-43 and vibrio cholera inaba 35-a3 were prepared from rabbit hyperimmune sera by absorbing against a heterologous strain. using ammonium sulphate precipitation procedure, gamma globulins were purified and concentrated. to visualize antigen-antibody reaction, gamma globulins were conjugated to staphylococcus aureus cowan-l (nctc: 8325) in th...

The objective of the present study was to investigate the polymorphism of prolactin promoter and cytosolicphosphoenol pyruvate carboxykinase (PEPCK-C) intron 3 to exon 3 regions, and its association with economictraits in native fowl of Yazd province. These traits consisted of body weight at 8 (BW8) and 12 (BW12) weeks of age, age at sexual maturity (ASM), weight at sexual maturity ...