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关键词： PBL   授课法   生理学   教学效果  

摘要： 目的:研究PBL模式在医学生理学教学过程中的效果和方法;方法:随机抽取学生组成40人一组实验班,分成3组,两组采用PB教学模式,一组采用传统授课模式;结果:采用PBL授课模式的班级平时成绩和考试成绩明显好于传统授课班;结论:PBL教学模式在医学生理学教学过程中可以提高学生的学习能力和自主性。

关键词： 动物生理学   实验教学   教学改革   素质  

摘要： 本文探讨了动物生理学实验课教学改革的重要性,论述了通过生理学实验大纲、教学内容、教学手段和考核办法等方面改革,培养学生各种科研素质和能力的若干问题。

关键词： acclimation   coral reef   endosymbiosis   gene expression   photosynthesis   Symbiodinium  

摘要： To understand the effects of global climate change on reef-building corals, a thorough investigation of their physiological mechanisms of acclimatization is warranted. However, static temperature manipulations may underestimate the thermal complexity of the reefs in which many corals live. For instance, corals of Houbihu, Taiwan, experience changes in temperature of up to 10 degrees C over the course of a day during spring-tide upwelling events. To better understand the phenotypic plasticity of these corals, a laboratory-based experiment was conducted whereby specimens of Seriatopora hystrix from an upwelling reef (Houbihu) and conspecifics from a non-upwelling reef (Houwan) were exposed to both a stable seawater temperature (26 degrees C) regime and a regime characterized by a 6 degrees C fluctuation (23-29 degrees C) over a 12. h period for 7. days. A suite of physiological and molecular parameters was measured in samples of both treatments, as well as in experimental controls, to determine site of origin (SO) and temperature treatment (TT) responses. Only chlorophyll a (chl a) concentration and growth demonstrated the hypothesized trend of higher levels when exposed to a TT that mimicked SO conditions. In contrast, chl a, maximum dark-adapted quantum yield of photosystem II (F-v/F-m), and Symbiodinium ribulose-1,5-bisphosphate carboxylase/oxygenase (rbcL), photosystem I (psI, subunit III) and phosphoglycolate phosphatase (pgpase) mRNA expression demonstrated significant TT effects. Specifically, levels of these response variables were higher in samples exposed to a variable temperature regime, suggesting that S. hystrix may acclimate to fluctuating temperatures by increasing its capacity for photosynthesis.

关键词： Editorials   angina   exercise physiology   oxygen  

摘要： The authors reflect on the study by T. P. E. Lockie and colleagues on the 16 patients with exertional angina, who are undergoing elective coronary intervention. The authors says that the researchers measured the hemodynamic parameter relating to myocardial oxygen demand using a dual-sensor pressure/flow wire. They add that the underlying molecular signaling pathways accounting for clinical entity require further study, although the study advances the framework for the warm-up angina phenomenon.

关键词： 胎儿发育生理学   实验教学  

摘要： 胎儿发育生理学是我校医学专业的新开课,本文结合实验教学实践,认为在实验教学过程中扎实的理论基础、良好的仪器运行状态、精心的实验准备、严谨的实验态度是实验教学成功的重要因素、而实验报告是实验过程必要的总结.

关键词： 病理生理学   留学生   实验教学  

摘要： 通过对留学生病理生理学实验教学的实践,从教学准备,教学过程和教学效果评价几个方面进行了不断的探索与实践,收到了较好的教学效果,为今后留学生病理生理学实验课教学积累经验。

关键词： 启发式教学法   动物生理学实验   设计性实验   创新能力  

摘要： 启发式教学方法是各种教学方法的灵魂。在设计性动物生理学实验中应用启发式教学法,掌握教学技巧,不仅可以充分调动学生学习的积极性、主动性、创造性,还可以引导学生通过自己的独立思考,培养分析问题、解决问题的能力,增强自学能力和创新能力。

关键词： 生理学   实验教学   TBL教学法  

摘要： 初步探讨以团队为基础的学习方法在生理学实验教学中的应用。通过分析生理学实验课教学中的分组准备、个人测试、团体测试、小组讨论和相互评分五个教学环节,证实TBL教学法可调动学生学习的积极性、主动性和团队合作精神,有利于提高生理学实验课教学质量,增强学生理论联系实践的能力。

关键词： 生理学   实验教学   TBL教学模式  

摘要： 在生理学实验教学中灵活运用TBL(team based learning)教学模式,以培养学生的自主学习、综合分析、团队协作等方面的能力,为探索新的教学模式、提高教学质量提供了一个新思路。