The aim of this study is isolating brucella and using polymerase chain reaction technique for the molecular characterization of Brucellamelitensis,which causes caprine abortion. It also aimsto determine the rate of caprine abortion that is caused by
Brucellamelitensisin the Middle region of Syria. For this purpose 58 abortion samples were collected (36 aborted fetuses, 22 vaginal swabs). The results of bacterial isolation and polymerase chain reaction reveal that the prevalence of caprine abortion caused by Brucella melitensis was 53.4%. The study also reveals that using stomach contents from caprine aborted fetus can be the best site for brucella isolation. Running differentiation tests to distinguish field strains from vaccinal strains refer to the presence of 2 isolates(6.4%) belonging to vaccinal strains(Rev1) from 31 isolates of Brucella melitensis.
This study was conducted on twenty white rats were distributed into five
groups and injected over a month and a half at different doses (ranging
from 150 - 950 mg / kg) of cimetidine.
This study aimed to detect the relationship between some metabolic
indicators of energy with fertility results in the period: 8 weeks
before calving till 8 weeks after calving in dairy cows.
Forty eight dairy cows, 5-9 years old, were used to determine
their response for using of equine Chorionic Gonadotropine (eCG)
and Cloprostenol associated with PRID on post-partum anoestrus
treatment in order to increase the fertility.
This study aimed to detect the relationship between some metabolic
indicators of energy with fertility results in the period: 8 weeks
before calving till 8 weeks after calving in dairy cows.
This study was conducted on domestic pigeons and back yard
chickens populations in many regions of Syrian Arab Republic
using techniques of isolation on chicken embryo and cell culture.
The birds were suspected to be infected by pox virus through
clinical symptoms by the presence of lesions in warts and scars
on Different areas of the face as the comb, wattle, the corner of
the mouth and eyelids and other areas of body and we notice
presence of Diphtheric lesions on the mucous membrane of the
oral cavity in many cases.
The research aims to study the possibility of lengthening Remember
chicken meat, chilled by his treatment extracts the oily plant
cardamom, cinnamon, Zingiber and also curb the role of the
pseudomonas bacteria in chicken meat spoilage through
conservation radiator with anti impact during the oily extracts.
An attempt was made to have a better understanding of wond healing in
skin of adult white swiss mice. The process of healing showed microscopic
changes confirmed epidermal and dermal regions. The rate of change was
rapid up to ٤٨ hours. the epithl
ium invaded actively underlying connective
tissue but still detec-table whenever vascularity in the wound had subsided to
the dermis. By the time of epidermal cell-ularity, there was a closely packed
mass of cells immediately subjacent to the epithelium, which mostly represents
predominant cell types of in the subepidermal region. Our prognostic showed
that connective tissue accompanied by many dilated capillaries. There was also
an appearance of collagen fibers laying between the cells. The epithelium
followes the boundary of living connective tissue and comes into contact with
the dermal cells. Close contact between dermal and epidermal cells happened at
the time when epithelial invasion ceased and the basement membrane was
reformed close to the epithelium.
This study was conducted to estimate the losses due to mastitis in Fedio
Station –Syria, by using a direct microscopic method to determine the
somatic cell count in bulk tank milk. About 52 milk bulk tank samples
were examined weekly in one year.
This study was carried out to evaluate the effects of immune
enhancers such as Beta-glucan on some blood parameters of quails
such as white blood cell differential count, and level of viral
antibody for Newcastle disease by using the hem agglutina
tion
inhibition (HI) test .
Seventy five, 1 days old Japanese quail chicks were randomly
divided into three groups of 25 chicks, with similar initial average
body weight.
