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关键词： 日常养护   宠物饲养   生长方向   次正常   血液循环   换毛   习惯养成   熟悉水性   肥皂水   随风飘散  

摘要： 运用多媒体教学和传统教学对塔里木大学动物科学学院2008级共93名学生进行动物生理学实验课程教学效果的比较研究，结果表明：以多媒体为主的教学模式，可以提高实验教学的直观性和学生的实验兴趣，能够取得比较理想的实验效果。因此，在动物生理学实验课程教学中，教师应在吸收传统教学优势的基础上科学引进多媒体教学，以更好地提高教学效果。

关键词： 运动生理学   挑战   发展  

摘要： 运动生理学能够给予运动以充分的科学指导,是对人体运动的反应力与适应力进行研究的一门学科。由于社会条件的限制,我国的运动生理学发展面临着诸多挑战。本文针对运动生理学的一些挑战与现状进行分析,探讨未来运动生理学的发展方向。

关键词： 生理学   教学方法   开放性实验  

摘要： 生理学实验是中医院校重要的基础实验课之一,实行开放性实验可以启发或培养学生的科研创新性思维。通过抽取本科生进行生理学开放性实验,并对实验的学生进行问卷调查,分析实验效果,探讨教学体会,为今后全面实行开放性实验教学提供参考。

关键词： 睡眠   失眠   神经电生理学   神经影像学   认知  

摘要： 慢性失眠是现代社会普遍存在的社会问题,严重损害人们的心身健康。目前神经电生理和神经影像学的研究表明:慢性失眠涉及广泛的脑区异常,主要集中在包括前额叶、前扣带、杏仁核,海马和丘脑等在内的不良情绪-认知神经环路上,支持条件性高觉醒和认知神经信息处理增强的机制和/或中枢神经系统从觉醒中退出的抑制能力受损或丧失的机制,提示慢性失眠患者中认知负荷调节失常在慢性失眠的病理机制中可能具有重要作用,这种认知负荷失调可能与不良情绪-认知环路的功能或结构模式异常有关。因此,有必要采用心理学、脑电生理学、脑影像学等多种技术相结合的手段对原发性失眠患者深入研究以进一步揭示慢性失眠的脑机制。

关键词： black rockfish   Cyp19a1a   mRNA expression   Steroid hormones  

摘要： Cytochrome P450 aromatase (P450arom) is an enzyme responsible for the conversion of androgen into oestrogen. To study the role of ovarian aromatase (Cyp19a1a) in sex differentiation, the novel cDNA clone encoding ovarian aromatase (Cyp19a1a) was identified from the ovary of the black rockfish (Sebastes schlegeli). The cloned cDNA is 1868 bp in length with 79 bp 5'U TR, 209 bp 3'UTR [excluding poly (A)] and contains 1550 bp ORF, encoding a protein of 516 amino acids. Alignment and phylogenetic analysis showed that the black rockfish ovarian aromatase (Cyp19a1a) shared 61-89% sequence identity with those of other seven fish species. The cyp19a1a transcript was found more highly abundant in ovary, but not detected in the testis, brain, liver, spleen, kidney, muscle, skin, heart, head kidney, gill, intestine and eyes by semi-quantitative reverse transcription (RT)-PCR. The cyp19a1a gene is not equivalent in tissue-specific expression in the female and male, showed the possibility of distinct promoters and regulatory mechanisms. The expression level of cyp19a1a in ovary declined with the ovary development, but was higher than that in testis in all phases. These results indicated that cyp19a1a might be involved in gonadal development in S. schlegeli.

关键词： RETINAL ganglion cells   NERVE Growth Factor   CELLS -- Physiology   NEUROTROPHINS   SENSORY neurons   REGENERATION (Biology)   VISUAL cortex  

摘要： Nerve growth factor (NGF) is an endogenous neurotrophin involved in the development, maintenance and regeneration of mammalian sympathetic and sensory neurons. Additionally, NGF is known to have trophic and differentiating activity on several populations of cholinergic neurons of the central nervous system (CNS), and to act as a differentiation factor in the development of the visual cortex. The paramount functions of NGF in the visual system are also highlighted by the presence of this neurotrophin and both its receptors TrkA and p75 in most intra-ocular tissues, including lens, vitreous, choroid, iris, and trabecular meshwork. In the retina, NGF is produced and utilized specifically by retinal ganglion cells (RGC), bipolar neurons and glial cells, and is thought to have crucial protective effects in several disease states. Studies on the role of NGF on RGCs survival following optic nerve transection, ischemic injury, ocular hypertension and glaucoma are discussed in this review. J. Cell. Physiol. 229: 1130-1133, 2014. (c) 2014 Wiley Periodicals, Inc.

关键词： 植物生理学   实验   高等学校   教材  

ISBN: (纸本)9787564097790

摘要： 本书选编了36个基础实验项目和10个综合设计实验项目，内容涉及植物生理学的细胞生理、水分生理、矿质营养、光合作用、呼吸作用、生长发育、植物生长物质及抗性生理等实验技术。附录部分包括各种常用数据表、常用仪器的使用方法和常用试剂的配制方法等。

关键词： 口腔解剖生理学   实践教学   教学质量  

摘要： 口腔医学专业是我院新兴的三年制高职专业。口腔解剖生理学作为口腔医学专业一门重要的必修课，是从基础医学到口腔临床医学的桥梁课程。通过构建以能力为本位的多样化实践教学体系，从而提高口腔解剖生理学实践教学质量。