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这是国际重力生理学协会（ISGP）的网站，该协会于1991年建立。通过年度国际重力生理学会议，ISGP为其成员提供了交流的平台。ISGP编辑的《重力生理学杂志》以生理学作为其重点，如不同重力环境对细胞和器官生理的影响等。该网还提供了相关的研究机构如欧洲空间机构的链接。
吸血鬼之说有据可依? “年轻血液”使人返老还童
吸血鬼 美国 血液
2005/2/28
北京晨报2005年2月24日讯 美国斯坦福大学科学家的试验报告说，为年老的实验鼠注入年轻实验鼠的血液，能使年老实验鼠的肌肉组织快速恢复。这一实验结果预示着——年轻人的血液可能使老年人重返青春。
英国考官认为男人天生比女人具更强驾驶“能力”
英国 驾驶能力
2005/2/17
新华网伦敦2005年2月13日电 负责驾照考试的英国驾驶标准局首席监管员鲁宾·卡明斯日前在接受英国《泰晤士报》采访说，男人天生比女人具备更强的驾驶“能力”。卡明斯说，“当然，也有很多女人是非常棒的司机，很多男司机糟糕透顶。但是总的来说，似乎男人能够更快掌握基本驾车技巧。年轻男子好像具备更多天生的驾车能力。有些女人则不然，她们需要很多指导。”
T he relative order of mK channels, free radicals and p38 MAPK in ATP preconditioning’s protective pathway in rat heart
Free radicals Infarction Ischemia Mitochondria Preconditioning Signal transduction
2014/3/31
Ischemic preconditioning (PC) reduces myocardial infarction by a mechanism that involves opening of mitochondrial
ATP-dependent potassium channels (mK ), reactive oxygen species (ROS), and possibly a...
Skin electroporation for transdermal and topica l delivery
Electroporation Skin permeability Transdermal delivery Topical delivery Mechanism Safety
2014/3/31
Electroporation is the transitory structural perturbation of lipid bilayer membranes due to the application of high voltage
pulses. Its application to the skin has been shown to increase transdermal ...
Increased vasoconstricti on to noradrenaline by 1400W, inhibitor of iNOS, in rats with streptozotocin-in duced diabetes
Capacitance Mean circulatory filling pressure Noradrenaline Vasoconstrictio
2014/3/31
There is evidence that inducible nitric oxide synthase (iNOS) is activated at the acute phase of diabetes. We examined if selective
inh ibitio n of iNOS by 1400W ( N -3-amino methyl -benz yl- acetami...
Activation of Mitochondrial ATP-Dependent Potassium Channels by Nitric Oxide
ischemic preconditioning nitric oxide myocytes mitochondria
2014/3/31
We measured mitochondrial redox potential as an index of mitoKATP
channel opening in rabbit
ventricular myocytes. The NO donor S-nitroso-N-acetyl- DL-penicillamine (SNAP, 0.1 to 1 mmol/L) oxidized t...
Acute negative inotropic effects of homocysteine are mediated via the endothelium
homocysteine mediated via the endothelium
2014/3/31
This study was designed to determine whether homocysteine
also has acute effects on cardiac systolic function, because
such actions may complement the previously described chronic
effects on cardia...
The augmentation of brain thioredoxin-1 expression after severe hypobaric hypoxia by the preconditioning in rats
Hypobaric hypoxia Preconditioning Antioxidants Thioredoxin-1 Immunocytochemistry
2014/3/31
Induction of endogenous antioxidants is one of the key molecular mechanisms of cell resistance to hypoxia/ischemia. The effect of severe
hypoxia on the expression of cytosolic antioxidant thioredoxin...
On-line programming of simple movement sequences
Electromyography Motor control Reaction time
2014/3/31
The conditions under which subjects can program sequences of forearm extension-flexion
movements on-line and those in which subjects are forced to preprogram was investigated.
...
Electric fields can induce pore formation and other struc-tural defects in lipid membranes, including cell mem-branes and skin [1,2]. Electroporation is widely used in
the laboratory for gene transfe...