Malnutrition as the cause of recumbency in suckler cows associated with Trypanosoma theileri infection
نویسندگان
چکیده
منابع مشابه
Hemolytic anemia associated with Trypanosoma theileri in a cow from Kurdistan province, West of Iran
Various species of Trypanosoma parasites are known to infect several wild and domestic animals worldwide. A 7-year-old Holstein cow from Baneh, Kurdistan province, was examined by a private veterinarian due to anorexia and depression. Physical examination revealed fever, enlarged subscapular lymph node, and pale mucosa. Blood samples were taken for hemato-logical, parasitological, and ...
متن کاملHigh infection rates of the tick Hyalomma anatolicum anatolicum with Trypanosoma theileri.
A crossbred calf (3 months old) obtained from a farm where regular control of ticks was practised and found to be free of blood parasites was inoculated with 20 ml pooled blood collected from four field cattle which had very low Trypanosoma theileri parasitaemias (one parasite per 70 microl blood as determined by the haematocrit centrifugation technique). Trypanosoma theileri was present in the...
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Bovine genital campylobacteriosis is one of the most economically important diseases of dairy cattleresulting in lowered fertility, embryo mortality and abortion, repeated returns to service, reduced pregnancyrates and extended calving intervals. While the occurrence of repeat breeding syndrome and abortions arereported from many Iranian dairy cattle farms, little information is available regar...
متن کاملBovine Pestivirus Infection: a Cause of Ovulatory Disturbance in Dairy Cows
Twelve (Experiment I) and four (Experiment II) multiparous dairy cows seronegative to pestivirus were selected and randomly assigned to either a control group which did not become infected or a treatment group in which all cows became infected following intranasal inoculation 9 days before AI. The experimental induction of infection was carried out with 2 ml of non-cytopathic pestivirus (BVD ...
متن کاملBovine pestivirus infection: a cause of ovulatory disturbance in dairy cows
Twelve (Experiment I) and four (Experiment II) multiparous dairy cows seronegative to pestivirus were selected and randomly assigned to either a control group which did not become infected or a treatment group in which all cows became infected following intranasal inoculation 9 days before AI. The experimental induction of infection was carried out with 2 ml of non-cytopathic pestivirus (BVD ...
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ژورنال
عنوان ژورنال: Acta Veterinaria Scandinavica
سال: 2021
ISSN: 1751-0147
DOI: 10.1186/s13028-020-00567-7