免疫活性肽(ICP)和表皮生长因子(EGF)是两种生物活性因子，ICP对牛卵母细胞体外成熟及胚胎体外培养的影响还未见报道。
Immunocompentent peptide (ICP) and epidermal growth factor (EGF) are two bio - active factors, the effect of ICP on in vitro maturation of bovine oocytes and development of embryos not being reported.
目的：从广西眼镜蛇毒中分离纯化一种降压因子，并对其生物学活性、降血压作用、抑制心肌细胞肥大及细胞毒性作用进行研究。
Objective:To separate and purify the hypotensive factor(HF) from cobra venom of Guangxi and study its biological activity, hypotensive effect, inhibition of cardiomyocyte hypertrophy and cytotoxicity.
免疫多糖作为一种功能因子，还具有独特的生物活性。如高度的持水性、抗肿瘤、抗炎、降低血脂等功能，在保健功能食品中有很好的应用。
With special biologic activity:high retentiveness , anti-cancer , anti-inflammatory & reducing blood fat ect , could be used in healthcare products very well.
黄酮类化合物广泛存在于植物界，种类多样，大多数具有很好的生物活性，将其应用于化妆品中具有优良的护肤效果，是一种很有潜力的天然护肤因子。
Flavonoids spread widely in plant kingdoms, most of which have multiple biological activities. As potential natural skin care factors, flavonoids applied to cosmetics have excellent skin care effects.
主要成分：橄榄叶精华、FGP细胞助长因子、纯植物22种活性氨基酸、VC美白精华、熊果苷、桑椹。
Ingredients: olive leaf extract, FGP cells contributing factor, pure plant 22 kinds of active amino acid, VC whitening, arbutin, mulberry.
细胞活化后除了表达细胞表面活化抗原外，主要释放多种活性物质发挥免疫调节功能，细胞因子是其中重要的一种。
In addition to the expression of antigen on its surface, activated t cell releases various kinds of active substances, including cytokines, to regulate series of immunological responses.
白血病抑制因子(LIF)是一种多生物学活性的细胞因子。
Leukemia inhibitory factor (LIF) is a cytokine with various biological activities.
目的探讨眼睛蛇毒因子（CVF）对血清总补体活性及对豚鼠到大鼠异种心脏移植超急性排斥反应的影响。
Objective To investigate the effect of purified cobra venom factor (CVF) in rats and the efficacy in preventing hyperacute rejection (HAR) after discordant xenotransplantation.
眼镜蛇毒因子(CVF)是一种具有补体激活活性的糖蛋白。
Cobra venom factor (CVF) is a nontoxic glycoprotein present in cobra venom with strong complement-activating activity through the alternative pathway.
肿瘤坏死因子tnf是一种多功能的细胞因子，具有广泛的生物学活性。
Tumor necrosis factor (TNF) is a potent cytokine that elicits a broad spectrum of biological responses.
结果表明，表面活性剂fpj的阻力因子达到17.5，是一种比较理想的高温防窜剂。
The results showed that the resistance factor of FPJ surfactant achieved 17.5. FPJ surfactant was an ideal fleeing proof agent with high temperature tolerance.
生长抑素是生长激素释放的抑制因子，是一种神经活性肽，广泛分布于中枢神经系统和周围组织，包括眼组织。
Somatostatin released by growth hormone is an inhibiting factor and active nervous peptide, and it is mainly distributed in center nerve system, peripheral tissue and ocular tissue.
这些组合物还可含一种或多种可用于骨病或障碍的活性剂，例如维生素d、生长因子及其组合。
The compositions can further contain one or more active agents useful for bone diseases or disorders, such as vitamin d, growth factors, and combinations thereof.
本发明申请提供一种结合肝细胞生长因子(HGF)(特别是人hgf)并中和其活性的结合蛋白质家族。
The present invention provides a family of binding proteins that bind and neutralize the activity of hepatocyte growth factor (HGF), in particular human HGF.
一氧化氮(NO)是近年来发现的一种重要的血管活性因子。
It has discovered recently that nitric oxide (NO) is an important activating factor to blood vessels.
一种正在研究人类单抗有可能封闭两种细胞因子的活性，该因子在哮喘形成中起主要作用。
One human monoclonal antibody in development potentially blocks the activities of two cytokines that play a key role in developing asthma.
本发明涉及一种具有促红细胞生长因子活性的蛋白质及其制备方法。
This invention relates to a kind of protein that possesses erythropoietin activity and its preparation.
色素上皮衍生因子(PEDF)是一种多能神经营养因子，在中枢神经系统和视网膜中均具有很强的活性。
Pigment epithelium-derived factor (PEDF) is a multi potent neurotrophic factor with potent activity both in the central nervous system and in the retina.
目的克隆和表达一种新的血管形成抑制因子，并研究其抗肿瘤活性。
Objective A new angiogenesis inhibitor HIAF 1 (human inhibitor angiogenesis factor 1) was cloned, expressed in E.
结论：此法可作为一种检测抗乙肝转移因子特异免疫活性的实用方法。
Concluslion: the method can be used as a practical method to determine the specific immunological activity in anti-HBV TF injection.
结论：此法可作为一种检测抗乙肝转移因子特异免疫活性的实用方法。
Concluslion: the method can be used as a practical method to determine the specific immunological activity in anti-HBV TF injection.
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