Keywords : Cow

Detection of Trichomoniasis in cattle in Nineveh province

Wasan A. Alobaidii; Qaes T. Alobaidii; Sadam D. Hassan

Iraqi Journal of Veterinary Sciences, 2021, Volume 35, Issue 2, Pages 287-290
DOI: 10.33899/ijvs.2020.126790.1380

The current study was conducted on the detection of Tritrichomonas foetus in vaginal mucus of infected cows using conventional polymerase chain reaction technique (cPCR) in Nineveh province, Iraq. A total of 87 vaginal mucus samples were collected randomly from the vagina of Heifer cows of different ages (2-4, >4-6, >6 years old) and stages of pregnancy with different clinical status (early embryonic death, pyometra, abortion and healthy animals once) by washing cow’s vagina using artificial insemination pipette, DNA extraction of T. foetus was done from vaginal mucus samples, cPCR was attempt using TFR3 and TFR4 primers, Results indicated that 11 cows (12.6 %) were positive for T. foetus. The clinical status of cows demonstrated statistically significant (P<0.05) a higher percentage of Early Embryonic Death at (6.9%) compared to pyometra, abortion, and healthy cows. Furthermore, the percentage of T. foetusinfection was significantly (P<0.05) elevated among cows (>2-4 years old) at (8%) compared to (>4-6 years old) and (>6 years old) cows. This study concluded that T. foetusinfection was an elevated percentage of infection in cows with early embryonic death and in cows (>2-4) years old. This study is the first detected T. foetus in cattle in Nineveh province.

Ultrasonography of left displaced abomasum in local cattle breed

Osama M. Aliraqi

Iraqi Journal of Veterinary Sciences, 2021, Volume 35, Issue 1, Pages 139-144
DOI: 10.33899/ijvs.2020.126447.1328

The aims of the current study were a definitive diagnosis of left displaced abomasum by using ultrasonography furthermore determination of abomasal position and measurements. Study includes sixteen local cattle breed, six have anorexia, weakness and drop milk production, on clinical examination there was decrease rumen contractions 3.6 \ 5 minutes, furthermore a pinging sound heard on auscultation of left intercostal spaces there were diagnosed as left displaced abomasum, other ten clinically healthy cows considered as normal control group. Ultrasonographic imaging was performed for stand nonsedated cows by use 3.5-5 MHz transducer at the ventral midline and in the intercostal spaces 9, 10, 11, and 12 from the left side. Ultrasonography revealed a left side displaced abomasum to an area between the abdominal wall and the rumen, which appeared as hypoechoic fluid content ventrally and hyperechoic parallel echogenic lines of gas gap dorsally, abomasal folds appear as filiform echogenic lines. While in healthy cows an abomasum located in the ventral midline and directed mainly to the right side. In conclusion, ultrasonography as a non-invasive technique could be used as a confirmative diagnosis of left displaced abomasal and help for differential diagnosis of left abomasum displacement a well as can be useful for measurement of abomasum in healthy local breed cattle.

Creatine kinase and C reactive protein as an indicator for tissue damage in the retained placenta in cows

Barra D. Al-Watar; Eman Lazim; Osama H. Al-Hyani

Iraqi Journal of Veterinary Sciences, 2021, Volume 35, Issue 1, Pages 163-167
DOI: 10.33899/ijvs.2020.126496.1338

The current study aimed to investigate concentrations of Creatine Kinase (CK) and C Reactive Protein (CRP) in blood serum of cows with the retained placenta to compare with cows of normal parturition, also, to compare their concentrations in association with fetal sex, previous parturition and time to placenta expel. A total of sixty-three cows suffered from retained placenta with cows of normal parturition (n=10) were included in the current study during the period starting from December 2018 till September 2019. Blood samples (10 ml) were collected from the jugular vein to determine the concentration of CRP and CK in blood serum by enzyme-linked immunosorbent assay (ELIZA). The result showed that the serum concentrations of CRP and CK in cows suffering from retained placenta was 28.03 μg/ml and 238.93 ng/ml significantly higher than in cows with normal parturition 22.80 µg/ml and 137.50 ng/ml. The result of ELIZA showed that the serum concentration of CRP and CK in cows did not significantly affect depending upon the sex of the fetus and previous parturition history. On other hands, the serum concentration of CRP and CK in cows significantly differed depending upon the time to expel the placenta. In conclusion, the serum concentration of CRP and CK in cows with retained placenta was markedly higher than recorded in cows with normal parturition, and this can be used to identify days past since cows with retained placenta and to give a prognosis for their health and reproductive status.

Metalic foreign body in the liver of cow: a case report

O.A. Abdullah; H.Kh. Ismail

Iraqi Journal of Veterinary Sciences, 2014, Volume 28, Issue 2, Pages 109-111
DOI: 10.33899/ijvs.2014.117978

On necropsy of a two years old clinically healthy cow admitted to Mosul abattoir at postmortem inspection slaughtering establishment a metalic foreign body (as a piece of wire) was identified in the region of the liver. Gross examination revealed multiple abscess involving the liver, as well a large area of necrosis around foreign body penetration. Microscopically
Suppurative inflammation in addition to foreign body granulomatous reaction.