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Effect of stage of the estrous cycle at the time of initial exposure to rams on the ovarian activity of Pelibuey ewes
male effect cyclic ewes breeding season
2015/7/2
Forty non-lactating, cyclic adult Pelibuey ewes were randomly divided into six groups. Estrus was synchronized within each group using intravaginal sponges and prostaglandin F2α injection at the time ...
Field evaluation of an iELISA and CF test for detection of IgG antibodies against Chlamydophila abortus in goats, sheep and rams
Chlamydophila abortus CF test iELISA goats sheep rams
2015/1/26
Blood sera samples from 99 clinically healthy goats, 230 sheep and 171 rams were investigated by CF test and indirect ELISA. In case of goats, 3.03% seroprevalence was detected, in sheep it was 3.04%,...
Effect of Frequency of Meals on Intake and Digestion of Tropical Grass Consumed by Rams
Tropical Forage Intake Digestive Dynamics Sheep
2016/4/28
Eight Black Belly rams (45.2 kg) fitted with permanent ruminal cannulae were used in a 22 factorial design to determine the effects of feeding frequency and regrowth age on intake and digestio...
CELL DEATH DIFFERENTIATION IN BLACK HEADED RAMS SPERMATOZOA, USING FLUORESCENT LABELED ANNEXIN V
spermatozoa plasma membrane phosphatidylserine
2010/12/6
Double staining kit of Annexin V Cy3.18/6-CFDA was used to investigate the changes in phospholipide asymmetry after treating sperm cells with dexamethasone. The % of spermatozoa with registered transl...
Identification of heterosomes in spermatoza of rams with 54,XX/54,XY chimerism
sheep leukocyte chimerism FISH spermatozoa heterosomes
2015/3/17
The aim of the study was to identify heterosomes in the semen of three Romanov rams – carriers
of leukocyte chimerism (FISH technique) and to determine the proportions between spermatozoa with X and...
Intake and Digestive Processes in the Rumen of Rams Fed with Digitaria decumbens Harvested at Four Stages of Grass Regrowth Age
Digitaria decumbens Intake Rumen Digestion
2016/4/25
This study was designed to measure the effect of regrowth age of Digitaria decumbens (D. decumbens) on the intake and dynamics of digesta in the rumen of rams. Six Black-belly rams (mean liveweight: 5...
Production of Crossbred Lambs through Artificial Insemination of Non-prolific Medium Size Malpura and Avikalin Ewes Using Fresh Diluted Semen of Prolific Micro Size Garole Rams
Garole Sheep Artificial Insemination Conception Lambing Semi-arid
2016/4/8
Six adult Garole rams maintained under a semi-intensive system were used as semen donors for this study. Semen was collectied daily during the monsoon season with the help of an artificial vagina and ...
