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搜索结果: 31-38 共查到生物学 Immunity相关记录38条 . 查询时间(0.067 秒)
The immune system recognizes a myriad of invading pathogens and their toxic products. It does so with a finite repertoire of antibodies and T cell receptors. We here describe theories that quantify th...
This study was conducted to test the hypothesis that dietary supplementation with an herbal extract of Acanthopanax senticosus (AS) enhances the immune response in weaned piglets. Sixty piglets weaned...
Immunomodulatory feed additives might offer alternatives to antimicrobial growth promoters in pig production. This experiment was designed to determine the effects of dietary galacto-mannan-oligosacch...
The mouse myxovirus resistance protein 1 (Mx1) is known to be sufficient to confer resistance to influenza viruses, and the gene encoding Mx1 is, therefore, an interesting candidate gene for disease r...
来自第二军医大学的安华章和赵伟(WeiZhao,音译)、清华大学张彦(YanZhang,音译)以及浙江大学谢云(YunXie,音译)等证实SHP—2负向调节TLR3—和TLR4—激活的IFN—β表达。研究结果刊登于2006年12月19日电子版《Immunity》杂志。
Insulin-like growth factor-I (IGF-I) rich fraction, collected components between 1 kDa and 30 kDa, was fractionated from bovine colostral whey using an ultrafiltration membrane. IGF-I was confirmed in...
An experiment was conducted to determine the effects of different dietary crude protein (CP) levels on growth performance, nutrient utilization, small intestine protease activity and immunity index of...
Twenty crossbred (HF횞Tharparkar) dry pregnant cows were divided into four equal groups. They were supplemented with 1,000 I.U. a-tocopheryl acetate from 0 (group I), 15 (group II), 30 (group II...

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