Author : Ali, A. S

Commercial oil of Nigella sativa as growth promoter in lambs rations

S. El-Naggar; J. A. Abou-Ward; A. Y. El-Badawi; A. M. Ali

Iraqi Journal of Veterinary Sciences, 2018, Volume 32, Issue 2, Pages 199-204
DOI: 10.33899/ijvs.2019.153850

This study aimed to investigate the impact of supplementing different levels of Nigella sativa oil in rations of growing lambs. In a feeding experiment lasted 90 days, 18 growing Ossimi lambs (6-7 months old) were randomly divided by weight into three equal groups (6 animals each). Individual animals in all groups were fed a uniform total mixed ration, offered at 3% of body weight, where the first group was without supplement (R1), while Nigella sativa oil was supplemented at 0.1 (R2) and 0.2% (R3) of dietary DM. Results indicated that additions of N. sativa oil didn’t influenced feed intake, but it increased average body weight gain and feed efficiency. Nutrients digestibility values and dietary nitrogen utilization were higher with N. sativaoil rations than control. Ruminal fermentation parameters showed comparable pH values among groups at 0, 3 and 6 hrs. of feeding. Ruminal NH3-N concentration was lower and TVFA concentration was higher for animal fed R2 and R3 rations than control. It’s concluded that N. sativa oil could be added at 0.2 % of the daily feed as a natural growth enhancer of lambs.

Cellular assessment of nasal swabs from sheep showing rhinitis in Mosul city

K. H. Al-Mallah; A. S. Ali; A. K. Mohammad; Z. M. Abdul Rahman

Iraqi Journal of Veterinary Sciences, 2018, Volume 32, Issue 2, Pages 23-28
DOI: 10.33899/ijvs.2019.153873

Nasal swabs were obtained from 28 adult sheep attended to teaching hospital belong to the College of Veterinary Medicine, University of Mosul, which showed rhinitis with serous or mucopurulent nasal discharge. Smears were made on clean glass slides, stained with giemsa and examined by oil immersed lens for cellular assessment. Cells have been counted, percentages and averages then calculated for each type of cells, a statistical comparison of average values have been made between samples of the two types of nasal discharges to identify the significant differences using one way analysis of variance and Dunkan tests at P≤ 0.05. The results showed presence of epithelial cells lining nasal cavity, neutrophils, eosinophils, basophils, lymphocytes, monocytes and red blood cells at percentages 29.63%, 14.42%, 13.83%, 0.29%, 14.58%, 5.79% and 20.23% respectively at serous nasal discharge samples and at percentages 30.02%, 26.65%, 1.96%, 0.54%, 17.58%, 6.21% and 16.84% respectively at mucopurulent nasal discharge samples. Statistical analysis demonstrated a significant elevation in percentage ratio of neutrophils at mucopurulent exudate than serous exudate. We concluded from the current study that most cases of rhinitis examined in sheep had an infectious nature rather than allergic.ببخn caliculated r averages havelens for cellular assessment .  or mucopurulent nasal discharge hospitalized at the teaching vet