目的:观察丹参川芎嗪注射液治疗冠心病的疗效.方法:86例冠心病病人静脉注射丹参川芎嗪注射液15ml,每日1次,疗程2周,门诊观察用药前后症状及心电图等改变.结果:治疗后患者自觉症状及心电图改善明显,有效率达91.86%,无明显副作用.结论:丹参川芎嗪注射液治疗冠心病安全有效,特别适合冠心病病人的门诊治疗.
病历简介患者男,35岁.因"口渴、多饮、多尿、消瘦1月余,恶心、呕吐、纳差1周,意识不清4小时"于2003-03-17 22:00急诊入院.
目的: 观察跳伞训练时空降兵新、老兵血浆肾素-血管紧张素-醛固酮系统的变化,比较新老兵对跳伞应激的适应能力.方法:选择空降兵新兵40人(新兵组)、老兵30人(老兵组),一起进行跳伞训练,并完成10次跳伞任务;采用放射免疫法测定跳伞前、后及休整10天后血浆肾素活性、血管紧张素Ⅱ及醛固酮水平;并同时记录心电图和血压变化.结果:跳伞后新、老兵血浆肾素活性、血管紧张素Ⅱ及醛固酮浓度均明显升高,新兵组血压、心率升高.休整10天后老兵组肾素活性、血管紧张素Ⅱ回落至跳伞前水平,醛固酮浓度明显降低;新兵组肾素活性、血管紧张素Ⅱ及醛固酮水平回落,但血管紧张素Ⅱ水平仍高于跳伞前水平,且明显高于老兵组.结论:跳伞训练中新兵较老兵处于更强烈的应激状态,严重的跳伞应激可通过一定的跳伞训练得以减轻.
Objective To investigate the effect of parachuting stress on plasma catecholamine, epinephrine, norepinephrine levels and thyroid function in newly recruited and experienced military parachutists. Methods Forty recruits (recruits group) and 30 veterans (veterans group) from a parachutist unit served as subjects. The plasma levels of catecholamine, epinephrine and norepinephrine were determined with fluorimetry before, next day after and 10days after a series of parachute jumps (10 times in 19 days). The serum levels of FT3, FT4, TSH, TgAb and TmAb of recruit group were determined with radioimmunoassay before, next day after and 15 days after jumps. In the meantime, electrocardiogram and blood pressure were observed. Results ①The plasma levels of catecholamine, epinephrine and norepinephrine increased significantly after jumps in both recruit group ( P 0.01 ) and veteran group ( P 0.05);they restored initial values in veteran group 10 days after jumps, but remained significant higher( P 0.05) than the initial value in recruit group. ②The serum levels of FT3 and FT4 of recruit group were significantly increased and TSH was decreased markedly next day after jumps ( P 0.01). Fifteen days after parachuting jumps, the levels of FT3 and FT4 were lowered, but TSH remained significantly higher than initial value ( P 0.01). Conclusions Parachute jumping is a strong stressor for military parachutists, and the response to jumps in recruits is more intense than that in veterans. The serum level of thyroxine is a sensitive index for evaluating the intensity of stress response.
目的 动态测定跳伞训练对空降兵新、老兵血浆肾素 血管紧张素 醛固酮系统的影响 ,观察空降兵跳伞时的应激水平。 方法 空降兵新兵 4 0人、老兵 30人 ,每人均完成 10次跳伞。采用放射免疫法测定跳伞前、后及休整 10d后血浆肾素活性、血管紧张素Ⅱ及醛固酮水平。结果 跳伞后新、老兵血浆肾素活性、血管紧张素Ⅱ及醛固酮浓度均明显升高 (P <0 0 5或0 0 1) ;休整 10d后老兵组肾素活性、血管紧张素Ⅱ回落至跳伞前水平 ,醛固酮浓度明显降低 (P <0 0 5 ) ;新兵组肾素活性、血管紧张素Ⅱ及醛固酮水平明显回落 ,但血管紧张素Ⅱ水平仍高于跳伞前 (P <0 0 5 ) ,且明显高于老兵组 (P <0 0 1)。 结论 跳伞训练中新兵较老兵处于更强烈的应激状态 ;严重的跳伞应激可通过一定的跳伞训练而得以减轻
肥胖是一种身体内脂肪过度蓄积以至威胁健康的慢性疾病。世界卫生组织(WHO)已于1999年正式宣布肥胖是一种疾病。肥胖现已成为全球性的流行病。在欧洲,35-65岁的人群中,平均15%的男性和22%的女性为超重或肥胖;在美国,大约20%的男性和25%的女性为肥胖。……
2型糖尿病的根本病因是胰岛素抵抗和B细胞功能损害.传统的治疗方法不能针对糖尿病病因,因而无法实现血糖的长期控制.罗格列酮则能显著降低胰岛素抵抗并改善B细胞功能,从而持久稳定地控制糖尿病.本文概述了罗格列酮的降糖机制及临床疗效.
> 电击伤是由于雷击或触电而导致一定量的电流通过人体,产生机体损伤或功能障碍。严重的可立即使呼吸、心跳停止,危急生命。本科成功救治1例重度电击伤伴溺水的患者。现报告如下。 1 病例介绍 患者,男性,54岁,于2002年7月9日被380伏高压交
护理计划是为达到护理目标而制订的护理方案,是护士合理利用资源,协调和组织各方面力量,实现护理目标的重要手段.护士以护理计划作为护理活动的指南,通过实施计划,达到预防、减轻、解决病人问题的目的.根据我科开展整体护理三年来百余份护理病历的调查,就护理计划制订中存在问题及改进意见报告如下: