Mohammad Mashayekhi

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Sickle cell disease results from the presence of abnormal beta globin chains within hemoglobin and may be manifested in anemia, vaso-occlusion, and superimposed infection. The gene that causes sickle cell disease is particularly prevalent in populations of African origin; approximately 8% of African Americans and 40% of the members of some African tribes(More)
Individuals with nonsyndromic congenital retinal nonattachment (NCRNA) are totally blind from birth. The disease afflicts ∼1% of Kurdish people living in a group of neighboring villages in North Khorasan, Iran. We found that NCRNA is caused by a 6,523-bp deletion that spans a remote cis regulatory element 20 kb upstream from ATOH7 (Math5), a bHLH(More)
Larvae of flies belonging to the genus Gasterophilus (Diptera: Oestridae) are common obligate parasites in the gastrointestinal tract of equine (including horses, donkeys and zebras) and cause gastrointestinal myiasis.The aim of present study was to evaluate the role of Gasterophilus in equine gastric ulcer syndrome in Tabriz area.The study was performed(More)
The aim of this study was to investigate the effect of orally administration of ascorbic acid on the levels of thyroid hormones (T3 and T4) in arabic horses. Forty arabic horses (average age 4-9 years and average body weight 450550 kg) clinically healthy were used. Animals were divided randomly in two groups of control and treatment. Then treatment group(More)
Milk fever (paresis puerperalis), the clinical manifestation of parturient hypocalcaemia, is a disease of considerable importance for dairy cow welfare and economy. Three main preventive principles against milk fever were evaluated in this literature review, and the efficacy of each principle was estimated from the results of controlled investigations. Oral(More)
Mastitis is the inflammation of mammary gland that some changes occur in appearance and structure of milk. Homeopathy is a form of alternative medicine originated by Samuel Hahnemann (1755–1843), based on the hypothesis that a substance that causes the symptoms of a disease in healthy people will cure that disease in sick people. The aim of present study(More)
The aim of this study, was made to assess the problem of gastrointestinal parasitism of nematodes in adult cattles in slaughterhouse of Tabriz_Iran. Over a period of almost a year, from 100 cows was sampled for nematodes. Differentiation of species based on recognition of larvae, revealed the following genera in order of decreasing prevalence : Haemonchus,(More)
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