“调任通督”法针刺治疗围绝经期潮热的随机对照研究＊

目的 观察“调任通督法”针刺治疗围绝经期潮热的临床疗效和安全性。方法 将符合纳入标准的72例围绝经期潮热患者，按照1∶1的比例随机分为治疗组（针刺组）和对照组（等待组）。治疗组取穴百会、印堂、神庭、关元、气海、中脘、阴郄、太溪、复溜、三阴交。针刺治疗每次持续30 min，每周2次，连续治疗6周。对照组为等待组，试验期间仅给予同针刺组相同的健康宣教，两组分别于治疗前、治疗第3周、治疗第6周以及第10周随访评估其潮热频率和程度，以及更年期生活质量量表（Menopause-specific quality of life questionnaire，Men-QoL）的变化情况，同时记录针刺不良事件的发生。结果 ①潮热频率及潮热程度：在治疗后及随访时，针刺组较等待组有明显改善，差异具有统计学意义（P < 0.01）。与治疗前相比，针刺组第3周即出现了潮热频率明显下降的趋势（P < 0.01），治疗后以及随访期针刺组潮热频率及潮热程度均较治疗前有明显统计学差异（P < 0.01）。而等待组在各时间点潮热频率及潮热程度均无统计学差异（均P > 0.05）。②围绝经期生活质量量表：治疗后针刺组在Men-QoL总分、血管舒缩功能评分、社会心理、体能状况较等待组比较均有统计学差异（均P < 0.01）。在随访期，针刺组在Men-QoL社会心理以及体能方面明显改善，差异均具有统计学意义（P < 0.01，P < 0.05）。两组Men-QoL性功能在治疗后及随访期均无统计学差异（P > 0.05）。与治疗前相比，在治疗后及随访期，针刺组Men-QoL总分、血管舒缩功能、社会心理、体能状况均有统计学差异（均P < 0.05），在Men-QoL性功能方面无统计学差异（P > 0.05）。等待组在Men-QoL总分及四个域方面均无明显改善，无统计学意义（均P > 0.05）。结论 调任通督法针刺治疗围绝经期潮热安全有效，且对围绝经期生活质量有所改善。     

基于文献可视化软件的中药治疗糖尿病足知识图谱分析

目的:探索和发现中药治疗糖尿病足领域的热点话题和研究前沿。方法：检索中国知网已发表的中药治疗糖尿病足文献(日期:自建库至2019年6月3日),运用文献可视化软件(CiteSpaceⅤ)绘制中药治疗糖尿病足的知识图谱,进行文献关键词共现分析及聚类分析。结果:该关键词共现聚类网络由909个节点,1 241条边组成,被分成24个聚类。研究热点是:1)中西医结合疗法治疗糖尿病足;2)中药足浴。研究前沿是:1)穴位注射;2)活血化瘀清热解毒疗法。结论:中药治疗糖尿病足的未来之路是注重中医疗法的基础上进行中西医结合,且需更多高质量的证据支持。     

汤岗子矿泉浴对大鼠血液皮质醇及甲状腺素日生物周期节律影响的实验观察

本文报告大鼠分别在6时、12时、18时、24时接受汤岗子矿泉38～39℃浸浴15分钟后,立即断头取血测定血液皮质醇及甲状腺素(T_4)。在6时、24时的矿泉浸浴组大鼠血浆皮质醇比对照组明显升高。在12时、18时矿泉浸浴组大鼠血清T_4比对照组明显升高。说明肾上腺皮质及甲状腺功能对全身矿泉浸浴热刺激的反应也遵循日周期节律。为矿泉治疗的时间生物学理论提供依据。     

Increased reactivity to chemical but not to heat noxious stimuli in mice producing anti-idiotypic antibodies for substance P

Mice immunized against anti-substance P (anti-SP) monoclonal antibodies produced anti-SP anti-idiotypic antibodies (SPAb2). In a previous report. SPAb2 antibodies were found to have in vitro biological activity i.e. to behave either as agonists or as antagonists for substance P (SP) depending on the biological test. In this study, the involvement of SPAb2 in vivo biological activity has been tested. Because of the possible implication of SP in the generation and transmission of nociceptive information, we have tested the responsiveness of SPAb2 responding mice in behavioral nociceptive tests. SPAb2 mice showed very small behavioral variations in the hot plate test as compared with a control group of mice immunized against an unrelated monoclonal antibody. In the formalin test, however, SPAb2 mice displayed a significant increase in paw licking time, which was significantly correleted with SPAb2 serum concentration. These results are discussed in terms of the use of SPAb2 as pharmacological tools for studying the biological properties of SP receptors and more generally of auto anti-idiotypic antibodies in modulating behavior responses.     

亚低温治疗高温高湿环境下重型颅脑损伤的临床护理

目的 探讨亚低温治疗高温高湿环境下重型颅脑损伤的护理方法。方法 高温高湿环境下的重型颅脑损伤患者60例，随机分为亚低温治疗组和对照组。规范护理程序，严密观察病人生命体征变化，采取积极护理措施，减少并发症。结果 亚低温治疗24h后颅内压逐渐下降，脑组织PO2逐渐上升，伤后3个月亚低温治疗组的良好率明显高于对照组（P〈0.05），而死亡率明显低于对照组（P〈0．01）。结论 精心护理有助于改善亚低温治疗的高温高湿环境下重型颅脑损伤病人的预后。     

高温高湿环境下守岛官兵训练时脑血流和脑电生理的变化研究

目的 探讨高温高湿环境下守岛官兵训练前后脑血流和脑电生理的变化,为临床防治热致疾病提供依据.方法 从守岛官兵中随机抽取在常温常湿环境下温度(27.40±1.37)℃,湿度(50.25±6.76)%]新兵100名为常温新兵组,高温高湿环境下(温度≥35℃,湿度≥80%)新兵100名为高温新兵组;高温高湿环境下服役2～3 年的官兵100名为高温老兵组.受试者负重15 kg,分次在3000 m/15 min,5000 m/30 min和10 000 m/45 min内完成跑步训练.10 000 m训练后,根据受试者脑血流高低又分为脑血流增高组(24名)、脑血流降低组(46名)和脑血流正常组(230名).训练前后行经颅多普勒血流诊断仪和脑电图仪检测.结果 (1)3000 m训练后3组受试官兵脑平均血流速度(Vm)较训练前均显著增高(P＜0.01),但5000 m和10 000 m训练后,常温新兵组降低6%和16%,高温老兵组降低5%和15%,高温新兵组降低14%和31%,比常温新兵组和高温老兵组低(P＜0.01);(2)10 000 m训练前后3组脑电图均在正常范围,3组比较差异无统计学意义(P＞0.05);(3)10 000 m训练后脑血流增高组和降低组脑电图比正常血流组活跃(P＜0.01).结论 高温高湿环境下10 000 m训练对官兵的脑血流有较大的影响,但对脑电生理无影响,老兵在此环境下则表现出较好的热耐受力和适应性.     

Efficacy and tolerability of estraderm MX, a new estradiol matrix patch

Objectives: To assess the efficacy and tolerability of a new matrix patch delivering 0.05 mg estradiol per day (Estraderm MX 50) in postmenopausal women with moderate to severe postmenopausal symptoms. Methods: A multicenter, double-blin, randomized, between-patient, placebo controlled trial in 109 postmenopausal women was carried out. Patches were applied twice weekly for 12 weeks. Patients were assessed at 4, 8 and 12 weeks of treatment. The primary efficacy variable was change from baseline in mean number of moderate to severe hot flushes (including night sweats) per 24 h during the last 2 weeks of treatment. Other variables included Kupperman Index, local and systemic tolerability. Plasma concentrations of estradiol (E2), estrone (E1) and estrone sulfate (E1S) were determined before and after treatment. Results: Estraderm MX was significantly superior to placebo (P < 0.001) in reducing mean number of moderate to severe hot flushes (including night sweats) per 24 h after 4, 8 and 12 weeks of treatment. The estimate of treatment group differences after 12 weeks was 4.2 hot flushes (95% confidence interval: 2.6–5.5). Estraderm MX also significantly reduced Kupperman Index at all time points compared to placebo (P < 0.001). Estraderm MX induced increases in mean E2, E1 and E1S plasma levels as expected (E2: baseline 2.7 pg/ml, 12 weeks 38.9 pg/ml; E1: baseline 18.8 pg/ml, 12 weeks 41.6 pg/ml; E1S: baseline 235.6 pg/ml, 12 weeks 765.1 pg/ml). Overall rates of adverse experiences were similar for Estraderm MX and placebo. The number of patients reporting skin irritation was low and similar in both groups. Conclusions: Estraderm MX 50, a new matrix patch, offers an effective and well tolerated dosage form for transdermal delivery of 0.05 mg E2 per day.     

Laboratory and Ambulatory Monitoring of Menopausal Hot Flashes

A large increase in skin conductance activity recorded from the sternum was found during menopausal hot flashes and corresponded well with patient self-reports. The magnitude and time course of this skin conductance change was similar during spontaneous hot flashes recorded in the laboratory, during heat-induced hot flashes, and during those recorded by ambulatory monitoring techniques. This pattern of sternal skin conductance change did not occur in premenopausal women during body heating or ambulatory monitoring. These methods should be useful in research on the etiology and treatment of menopausal hot flashes.     

Thyroid carcinoma mimicking a toxic adenoma

A young woman with a thyroid papillary carcinoma behaving as an autonomously hyperfunctioning nodule is described. Only 17 similar patients have been seen in the past 25 years. It is emphasized that hyperthyroidism does not exclude malignant disease in hot nodules. This possibility suggests that all thyroid nodules, either cold or hot, require careful management. Therefore, in at risk cases, surgery could be the most useful treatment.