治鼾症

气功疗法①松静功:取侧位或坐位(忌仰卧),自然腹式呼吸,全身放松后意守咽部３分钟。②“伊”字功:在放松基础上用鼻缓慢吸气,紧张上气道肌肉,吐气时发“伊”音。③水潮功:舌抵上腭,待口中唾液满口后,分次咽下。④导引按摩功:取人迎(喉结旁开４．９５厘米)、天突穴(胸骨上窝正中)及咽喉部三条线(第一条线在喉结旁开３．３厘米处直下;第二条线在喉结旁开４．９５厘米处下;第三条线在二者之间),运气到指,用点穴法和一指禅推法,往返点揉。前三种功日练３次,第４种功日练１次,１个月为１个疗程。自然疗法睡眠时向右侧卧,枕头位置适宜,睡前取下假…     

准备活动的强度与运动成绩

受试者分别用40%VO_(2max)(低于无氧阈值)和68%VO_(2max)(高于无氧阈值)的强度在Monark自行车功量计上运动60分钟作为准备活动,接着在功量计上加上5.5公斤阻力,令受试者作全力蹲踏功量计40秒钟,休息5分钟,再全力蹲踏40秒钟,并以无准备活动时全力蹲踏功量计的作功量和血乳酸含量作为对照。实验结果表明,若以低于无氧阈值的强度作准备活动,并不会对随后的最大工作能力(运动成绩)产     

难治性排斥反应移植肾组织中C4d阳性表达的意义

目的检测C4d在难治性排斥反应移植肾组织中的表达情况,分析体液性排斥反应在移植肾丢失中的可能性作用。方法选择因难治性排斥反应致移植肾切除标本为研究对象,应用兔抗人C4d多克隆抗体对标本石蜡切片进行免疫组化染色,检测C4d在失功移植肾中的表达情况,统计失功移植肾的存活时间,分析体液性排斥反应对移植肾存活的影响。结果 40例失功移植肾标本中,C4d阳性17例(42.5%)。40例移植肾存活时间:2周～110个月,平均为(35.0±7.5)个月。经统计学分析:C4d阳性移植肾存活时间为(39.2±8.3)个月,C4d阴性移植肾存活时间为(65.7±6.2)个月。两组比较差异具有统计学意义(P=0.030 9)。结论体液性排斥反应的发生是影响移植物长期存活的危险因素。     

维持性血液透析患者微炎症状态与动静脉内瘘失功的关系

目的探讨维持性血液透析患者动静脉内瘘失功与机体微炎症反应状态的关系。方法将92例排除了急性炎症反应的维持性血液透析患者分为两组,动静脉内瘘失功组(A组)30例,动静脉内瘘功能正常组(B组)62例,分别检测两组的hs-CRP、IL-6及TNF-α水平并进行比较。结果 A组hs-CRP(7.50±2.32)mg/L、IL-6(70.12±14.63)ng/L、TNF-α(64.65±9.56)ng/L,B组hs-CRP(5.07±3.54)mg/L、IL-6(61.45±9.58)ng/L、TNF-α(54.35±6.98)ng/L,两组比较差异有统计学意义(P<0.05)。结论机体微炎症状态与动静脉内瘘失功密切相关。     

3周高住低练对女子自行车运动员无氧功的影响

目的:探讨3周高住低练(HiLo)对女子自行车运动员无氧能力的影响。方法:上海自行车队8名优秀女子运动员进行为期3周的HiLo,每天在低氧环境下(模拟海拔2500m)睡眠10个小时,每周6天,常氧下正常训练。分别于HiLo前后进行内容相同的10sec和60sec无氧功测试,测定运动后即刻、运动后恢复3min的心率。结果:(1)3周HiLo后,两种无氧功测试中的最大功率分别提高了3.43%和3.02%;(2)60sec无氧功测试中的平均功率显著提高了5.72%(P<0.05);(3)在60sec无氧功测试中,第1、2个20sec分段的平均功率分别提高了6.15%、6.17%(P<0.05)。结论:3周HiLo对女子自行车运动员的磷酸原供能能力未产生显著影响;运动员无氧糖酵解能力有所改善。     

急性肾功衰救治方法探讨(附86例总结)

急性肾功衰(ARF)是内、外、妇产科中的常见危重症,国内外报道死亡率高达40—80%,如何采取合适的治疗方法降低ARF 的死亡率,减少并发症,缩短肾功恢复     

传统武术桩功浑圆桩对人体平衡能力的影响

目的:探讨传统武术桩功浑圆桩对人体平衡能力的影响。方法:随机抽取60名普通高校大二女生,随机分成两组:实验组和对照组,每组30人。实验干预周期为6个月,每周5次,每次60分钟。实验组进行浑圆桩为主的传统武术桩功系统训练,对照组进行日常健身项目锻炼。实验干预前后,运用平衡测试仪分别测试两组受试者睁眼和闭眼状态下双、单脚的总体稳定指数(OSI)、前后方向稳定指数(API)、左右方向稳定指数(MLI),并进行统计分析。结果:经过6个月的训练,实验组睁眼和闭眼状态双、单脚OSI、API、MLI与干预前相比有所降低,差异具有统计学意义(P<0.01);对照组睁眼和闭眼状态双、单脚OSI、API、MLI与干预前相比差异无统计学意义(P>0.05);实验组睁眼和闭眼状态双、单脚OSI、API、MLI显著低于对照组(P<0.01)。结论:传统武术桩功浑圆桩的系统训练有助于提高人体的姿势稳定能力和平衡能力。     

气功对冠心病人CM_5ST段/心率斜率的影响

37名冠心病患者随机分为气功治疗组(22人)和对照组(15人)。气功治疗组接受12周动功治疗,对照组接受安慰剂治疗,治疗前后均测定CM_5 ST段/心率斜率。结果发现动功治疗组CM_5 ST段/心率斜率减少,而对照组不变或增大,两组有显著性差异,ST段下移及常规分级运动试验其它指标在两组间无显著差异。表明CM_5ST段/心率斜率是一个敏感的心肌缺血指标。     

15d-6°头低位卧床对女性运动心肺功能影响及对抗措施效果

目的 明确15 d模拟失重对女性运动心肺功能的影响,同时考核自行车功量计锻炼+下体负压的综合防护效果.方法 22名青年女性健康志愿者,随机分为对照组(CON,n=8)、下体负压组(LBNP,n=7)和自行车功量计+下体负压组(ERGO+LLBNP,n=7).对照组仅进行15 d-6°头低位卧床;LBNP组在第6,8,1...     

人工重力联合中等强度运动锻炼对4d头低位卧床后有氧及无氧运动能力的影响

目的探讨4 d头低位卧床(head-down bed rest,HDBR)模拟失重对人体运动能力的影响及人工重力联合中等强度运动锻炼的对抗效果。方法 12名健康男性志愿者随机分为2组:对照组(n=6)仅进行4 d HDBR;对抗组(n=6)HDBR期间每天上下午各进行1次30 min基于人工重力(足水平2 Gz)的中等强度运动锻炼。HDBR前后对所有志愿者分别进行有氧和无氧运动能力测试。结果 HDBR后对照组递增负荷累计运动应激指数、最大摄氧量、无氧阈及30 s最大负荷运动中的最小无氧功较卧床前均显著下降(P0.05),无氧功递减率显著升高(P0.05)而无氧功峰值、平均无氧功均无显著改变;HDBR后对抗组上述各项指标均无显著改变。结论 4 d HDBR可致人体运动能力下降,其中对有氧运动能力影响最大,对无氧运动能力影响较小。基于人工重力的中等强度运动锻炼可有效对抗模拟失重所致的有氧及无氧运动耐力下降。     

"催眠态"与"气功态"脑运动皮质低频活动差异的初步研究

目的:研究催眠态和气功态下脑运动皮质的低频同步活动,探讨催眠态与气功态对脑功能皮质活动的不同效应。材料和方法:研究对象为1例28岁的健康女性志愿者,右利手。采用气功入静和催眠诱导分别进入气功态和催眠态。研究采用GEsigna VH/i3.0T磁共振扫描机,先后进行无任务(静息态、催眠态和气功态)和运动任务的BOLD序列扫描。图像的处理先以运动任务获得的运动皮质定位作为种子对三种状态的功能图像做交互相关分析,获得脑功能连接的激活图,然后对这些激活的体素采用功率谱分析,获得相应的优势频率和能量。结果:脑功能低频连接激活体素的数量在静息态、催眠态、气功态间没有明显差异,但通过功率谱分析,催眠态主要表现为优势频率能量的升高,而气功态则主要表现为优势频率的增加。结论:气功态和催眠态下脑运动皮质的低频活动存在一定的差异,提示两种状态有通过不同的途径产生效应,但其生理基础有待于进一步研究。     

低氧、气功对抗模拟失重后立位中心脏节律变化的观察

目的探讨新的对抗失重措施。方法１５名、年龄１９～２２岁的健康男性青年为被试者。头低位－６°卧床（－６°ＨＤＢＲ）模拟失重,持续２１ｄ。实验分对照组（单纯卧床）、低氧组（卧床＋低氧）和气功组（卧床＋气功）。低氧组卧床期间每人每天吸两次低氧,每次２０ｍｉｎ。气功组卧床中每天练功三次,每次４５ｍｉｎ。三组卧床前、后进行２０ｍｉｎ＋７５°的立位实验。结果三组被试者在卧床前立位中的心电图未发生明显变化,心律正常。卧床２１ｄ后立位实验中对照组２人出现房性和窦性心律紊乱;气功组２人出现结性心律紊乱。低氧组所有人均未发生心律紊乱。结论低氧对抗卧床后立位耐立降低效果较好。     

低氧,气功对模拟失重人体尿丙二醛,血超氧化物歧化酶及循 …

Changes of lipid hyperoxidation and amount of circulating endothelial cells under simulated weightlessness and factors that may influence these changes were observed in 3 groups of subjects (5 in each group) exposed to 17d - 6 degrees head down bed rest (HDBR), HD-BR+ hypoxia and HDBR + qigong respectively. The results showed: (1) simple HDBR promotes antioxidation activity and attenuates hyperoxidation of lipids, and hypoxia and have some influence on the former but not on the latter; (2) circulating endothelial cells decreased significantly after simple HDBR for 7 d but recovered to normal when HDBR continued for 17 d. Hypoxia showed no influence on this effect while Qigong alleviated it significantly. It suggests that (1)both hypoxia and Qigong have some influence on the promotion of antioxidation activity but have no influence on the production of oxygen free radicals. (2) Qigong shows some antagonistic effect against the attenuation of circulating endothelial cells by HDBR.     

低氧,气功对抗卧床模拟失重和卧床后立位耐力的观察

为研究低氧、气功对抗卧床模拟失重的效果，１５名１９－２２岁的健康男性青年。分为三组：对照组，低氧组，气功组。结果表明：卧床期间，被试乾的生理功能都有不同程度的降低。气功组的小腿周径的减小，体重、脉压、日均心输出量和基础每搏量的降低均显著小于对照组（Ｐ〈０．０５）。低氧组的小腿周径和基础每搏量的降低经对照组显著减少（Ｐ〈０．０５），体重、脉压和日均心输出量的降低均小于对照组，但无显著性（Ｐ〉０．０５     

人体气功态参数测试仪的研制

本文论述了一种用于探测人体气功态的多参数、多通道测量系统,主要包括皮肤微振、皮肤电阻和静电等单元,提出了一种判断外气和衡量入静深度的标准,及其在气功研究中的应用。     

The characteristics and theoretical basis of the Qigong maneuver.

We have made a systematic experimental study since we proposed the Qigong (Q-G) maneuver in 1986. The purpose of this article is to summarize our 5-year research project. It describes the theoretical problems of the Q-G maneuver, including the mechanism of blood pressure elevation induced by the Q-G maneuver, analysis of the maneuver elements and their respective contribution, the theory and method of muscular contraction in the Q-G maneuver, and the theory and practice of seated posture in the anti-G maneuver. We also describe the characteristics of the Q-G maneuver in five aspects.     

运动锻炼防治冠心病易患因素的初步探讨

本文对263例中老年人的冠心病易患因素检测的结果表明,坚持经常性气功,步行和慢跑等运动能降低血糖(GLu)、甘油三酯(TG)和胆固醇(TC),提高高密度脂蛋白(HDL)浓度,从而降低高血压病、糖尿病、高甘油三酯血症和肥胖症的发生率。与对照组比较有显著性差异(P\0.01\0.05)。充分显示了中老年人坚持经常性运动锻炼是积极干预和防治冠心病的有效措施。     

中医药在航天医学研究中的应用

随着航天医学的发展,中医药已越来越广泛地应用于对抗运动病、骨丢失、肌肉萎缩、血液循环系统紊乱、以及增强机体适应性、抗辐射、缺氧、噪声等诸个领域。本文综述了中医学基础理论、中药、经穴疗法及气功在航天医学研究中的应用。     

Mathematical models for predicting G-level tolerances

The mathematical models developed in this article predict the following human G-level tolerances: 1) rapid onset relaxed (ROR); 2) gradual onset relaxed (GOR); and, 3) straining-rapid onset. Included in the model are specific functions of: 1) anti-G suit; 2) positive pressure breathing (PBG); 3) baroreceptor reflex; 4) handgrip reflex; 5) anti-G straining maneuver (AGSM) increasing intrathoracic pressures (Pi); 6) leg elevation; and, 7) reclining seatback angles < or = 55 degrees. These functions are based on sound physiologic principles. Also discussed in the development of this model, but not included in the models, were: 1) isometric muscle contraction reflex; 2) Qigong (Q-G) maneuver; and, 3) straining GOR tolerances. The straining GOR tolerance profile was calculated to be a measure of G-duration tolerance and not G-level tolerance. A maximum P of 125 mm Hg from the AGSM was used in these models that could be augmented with PBG to 185 mm Hg. G-level tolerance predictions using this model were validated with published data.     

Experimental verification of effectiveness and harmlessness of the Qigong maneuver

A series of experiments involving the Qigong (Q-G) maneuver were conducted after our preliminary studies in 1986. Eighteen active fighter pilots served as subjects. After mastery of the Q-G maneuver in 5-7 sessions of training, tests at +1 Gz further verified that the blood pressure raising effect of this maneuver has the characteristics of rapid rising, minimal fluctuation and being readily maintained. The 18 subjects then underwent centrifuge tests. The tolerance to Rapid Onset Rate (ROR) (1 G/s) G-load in a relaxed, unprotected condition was 3.82 G on average; performing the Q-G maneuver, the tolerance rose to 6.64 G, an improvement of 2.82 G. One to two days later, 5 subjects with anti-G suits on and performing the Q-G maneuver tolerated 7.80 G on average (ROR 1 G/s), a gain of 3.95 G. Another 9 subjects performing the Q-G maneuver endured high sustained G (HSG) (ROR 3 G/s) of 6.5 G for 74.4 s on average (max 96 s) and 3 subjects endured HSG of 7.0 G for 57 s on average (max 82 s). During centrifuge tests, recorded physiological values showed good tolerance of the subjects; the respiratory pattern was basically different from that of M-1 or L-1 maneuvers. In further testing the harmlessness of the Q-G maneuver, gas metabolism, ear lobe oximetry and 8-channel EEG were carried out on these subjects. All these indices plus close monitoring during centrifuge tests proved that the Q-G maneuver does not lead to hypoxia or hyperventilation. It has been shown that the Q-G maneuver is an innovative G-protective maneuver that is remarkably effective, theoretically interesting, reliable, and practical. Its mechanism warrants investigation.