نتایج جستجو برای: hemidesmus indicus
تعداد نتایج: 2361 فیلتر نتایج به سال:
In the present study, the effect of 2-hydroxy-4-methoxy benzoic acid isolated from roots of Hemisdesmus indicus on the erythrocyte membrane bound enzymes and antioxidant status in streptozotocin-induced diabetic rats was investigated. The streptozotocin-induced diabetic rats were treated with 2-hydroxy-4-methoxy benzoic acid (500 μg/kg/day) for 7 weeks by oral intubation and compared with glibe...
Grasses, by their high productivity even under very low pCO2, their ability to survive repeated burning and to tolerate long dry seasons, have transformed the terrestrial biomes in the Neogene and Quaternary. The expansion of grasslands at the cost of biodiverse forest biomes in Madagascar is often postulated as a consequence of the Holocene settlement of the island by humans. However, we show ...
A review of ‘lost’, obscure and poorly known African bird species: Butchart T corpse was partially squashed into the soil in a vehicle track, but it caught the attention of a group of British and Ethiopian wildlife surveyors during a night survey of Nechisar National Park, Ethiopia. As they prised it free, a few feathers blew away, but they salvaged a wing in good condition. It was about midnig...
Animals that live in a tropical environment are exposed to a variety of pathogens, including tick-borne pathogens, tsetse-borne pathogens and intestinal parasites. The clinical significance of pathogens on a population basis is in part determined by the exposure rate of animals to these pathogens. If the prevalence of pathogens is significantly high, the risk of exposure is high and the potenti...
'Krishna Jeerakam' is a small black seed which is used in the preparation of certain Ayurvedic medicines. The terms 'Karavi', 'Prithvi' and 'Kala' are used frequently as its synonyms. Each word conveys a specific meaning which indicates one or other property of the drug. 'Karavi' means savior from the fear of death and 'prithvi' conveys the meaning 'famous' and kala emphasizes the black colour ...
A total of 135 postpartum suckled zebu cows were assigned randomly at calving to two treatments: cows exposed to vasectomised bulls (Mature Bull Exposure, MBE) and cows not exposed to bulls (No Bull Exposure, NBE) for a period of 150 days postpartum. This study was conducted to determine the influence of bull biostimulation, season and parity on postpartum reproductive performance of Bos indicu...
Postweaning, feedlot, and carcass data from crossbred calves sired by five Bos indicus breeds and one Bos taurus breed were evaluated. Data included records from F1 calves out of multiparous Hereford cows sired by Angus, Gray Brahman, Gir, Indu-Brazil, Nellore, and Red Brahman bulls. The Zebu crosses grew faster postweaning and were heavier and taller as yearlings than the Angus crosses (P < .0...
For the whole 20th century, bovine tuberculosis (BTB) challenged the international community efforts to control this zoonotic disease. Asia and Africa accommodate the largest BTB-infected zebu cattle in the world. Similar to other few Asian nations, Iran has been actively running its BTB-control plan for the last four decades. BTB however, is still a number-one health concern for Iranian veteri...
Cattle domestication from wild aurochsen was among the most important innovations during the Neolithic agricultural revolution. The available genetic and archaeological evidence points to at least two major sites of domestication in India and in the Near East, where zebu and the taurine breeds would have emerged independently. Under this hypothesis, all present-day European breeds would be desc...
Reproductive efficiency is arguably the most economically important trait in commercial beef cattle production, as failure to achieve pregnancy reduces the number of calves marketed per cow exposed to breeding. Identification of variation in the genome with predictive merit for reproductive success would facilitate accurate prediction of daughter pregnancy rate in sires enabling effective selec...
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