Bacterial contamination of semen has become an important contributor to the reduced shelf life insemination doses in poultry industry, which is why antibiotics (ATBs) are component extenders. Due a global rise antimicrobial resistance, aim this study was assess efficiency selected commercially available extenders prevent possible bacterial rooster ejaculates. Two free from or containing 31.2 µg...

antioxidant effect of olive leaf extract (ole) was studied on motility, viability, plasma membrane integrity of spermatozoa and malondialdehyde production in 12 ross 308 roosters at their 30 weeks of age. semen samples were collected by abdominal massage in 5 times. in each session after the initial sperm assessment, collected samples were pooled and diluted with sexton extender.samples were sp...

Aravind Adiga is one of the assertive Indian novelists who retaliate to issues social realism on canvas literature. India gained its independence in 1947. Even after decennary, millions Indians worried about lack basic utilities and rights. The White Tiger a fascinating, angry brutishly absurd voyage protagonist Balram from an village successful businessman. He was aggravated by unethical socie...

The purpose of this research is to identify the ways and mechanisms influence professional discourse on formation development language pictures world, as well echo-pictures world people close these specialists based their picture world. object study speech tailor Emmanuel Solovey his wife Rosa – main characters Vera Inber’s story “Solovey Rosa”; Olga Plemyannikova men her various professions in...

To reveal the mechanism of the easy discretization and low damage in kernel dispersal, this paper analyzes the microscopic analysis of beak structures and finds that maxillary outside cells of the beak are dense and hard. Besides, the cuticle wrapping on maxilla of chicken's beak can reduce corn kernels damage in the discrete process of ear. From force test of corn ear, we find that value of x ...

SUMMARY Human cryptosporidiosis has not been reported in Iran till claw, however this infection was reported here from native rooster and lambs. this is the first time report of the cryptosporidiosis from the west of Iran. The cases were three children of one year; two years and three years of age one being male and two female. These children manifested as common cold in their prodromal follow...

The indium trichloride method of Watson and Aldridge (38) for staining nucleic acids for electron microscopy was employed to study the relationship of DNA to the structure of the synaptinemal complex in meiotic prophase chromosomes of the domestic rooster. The selectivity of the method was demonstrated in untreated and DNase-digested testis material by comparing the distribution of indium stain...

The fertility rates of cryopreserved poultry semen are highly variable and not reliable for use in preservation of commercial genetic stocks. Our objective was to evaluate the cryosurvival of semen from 8 pedigreed layer lines at 2 different ages: the onset and end of commercial production. Semen from 160 roosters (20/line) was frozen individually with 11% glycerol at 6 and 12 mo of age. Glycer...