目的   研究非酒精性脂肪肝老年人体质辨识及中医治未病服务对其治疗效果。方法   选择2023年1月—2024年1月贵州中医药大学第一附属医院就诊的非酒精性脂肪性肝病老年患者70例作为研究对象，根据患者就诊顺序分配为两组。对照组35例，接受常规干预；观察组35例，其在对照组基础上予中医“治未病”理念下体质辨识干预模式。比较两组干预效果，以及干预前后血脂水平、肝功能、生存质量的变化。结果   观察组的治疗总有效率91.43%，高于对照组的68.57%，差异有统计学意义（P＜0.05）。治疗前，两组各项血脂水平、肝功能、慢性肝病问卷（CLDQ）评分比较，差异无统计学意义（P＞0.05）；治疗后，两组各项血脂水平优于治疗前，各项肝功能低于治疗前，CLDQ评分高于治疗前，差异有统计学意义（P＜0.05）；治疗后，观察组的各项血脂水平优于对照组，各项肝功能低于对照组，CLDQ评分高于对照组，差异有统计学意义（P＜0.05）。结论   对非酒精性脂肪性肝病老年患者而言，中医“治未病”理念下体质辨识干预服务能够提高其治疗效果，调节血脂水平的异常，改善肝功能及生存质量，值得应用。

       Objective  To study the physical identification of nonalcoholic fatty liver in the elderly and the therapeutic effect of traditional Chinese medicine on preventing disease before arising．Methods  A total of 70 elderly patients with nonalcoholic fatty liver disease treated in the First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine from January 2023 to January 2024 were selected as the study objects．Patients were assigned to two groups，control group（35 cases）received  routine intervention，observation group（35 cases）received physical identification intervention based on preventing disease before arising of traditional Chinese medicine additionally．The effect of intervention and the changes of blood lipid levels，liver function and quality of life before and after intervention were compared between the two groups．Results  The total effective rate of the observation group was 91.43%，higher than that of the control group（68.57%），the difference was statistically significant（P＜0.05）．Before treatment，there were no significant differences in blood lipid levels，liver function and CLDQ scores between the two groups（P＞0.05）．After treatment，the levels of blood lipids were better than those before treatment，liver function was lower than that before treatment，CLDQ score was higher than that before treatment，the difference was statistically significant（P＜0.05）．After treatment，the blood lipid levels of the observation group was better than that of the control group，the liver function was lower than that of the control group，and the CLDQ score was higher than that of the control group，with statistical significance（P＜0.05）．Conclusions  For elderly patients with nonalcoholic fatty liver disease，the intervention service of body constitution identification under the concept of preventing disease before arising of traditional Chinese medicine can improve the therapeutic effect，regulate the abnormal blood lipid levels，improve liver function and quality of life，which is worthy of application．

目的 分析艾司氯胺酮对剖宫产术后镇痛及肾素-血管紧张素-醛固酮系统（RAAS）、产后抑郁情况发生的影响。方法 研究对象为2020年5月—2021年6月在我院行剖宫产的96例孕产妇,根据麻醉药物的不同分为研究组50例和对照组46例,2组孕产妇均给予腰硬联合麻醉行剖宫产术,研究组于手术切皮前5 min静脉注射艾司氯胺酮0.2 mg/kg,对照组静脉注射等量生理盐水。比较2组孕产妇术后疼痛评分（VAS评分）、肾素活性（PRA）、血管紧张素-II（AT-II）、醛固酮（ALD）、爱丁堡产后抑郁量表（EPDS）、不良反应的发生情况。结果 与对照组比较,术后各时间点研究组孕产妇VAS评分均明显较低,差异具有统计学意义（P<0.01）。2组T1、T2、T3各时间点RAAS各指标均明显低于T0时间点（P<0.05）;研究组在T1、T2时间点RAAS各指标均明显低于对照组,差异具有统计学意义（P<0.05）。研究组术后3 d、术后6周EPDS评分均明显低于对照组（P<0.01）。2组不良反应总发生率比较无差异（P>0.05）。结论 艾司氯胺酮用于剖宫产术后镇痛效果显著,对产妇RAAS影响较小,并可缓解产妇抑郁症状,且不良反应发生率较低。

Objective To analyze the effect of esketamine on analgesia and renin angiotensin aldosterone system（RAAS）and the occurrence of postpartum depression after cesarean delivery．Methods The subjects were 96 pregnant women who underwent cesarean section in our hospital from May 2020 to June 2021,they were divided into 50 cases in the study group and 46 cases in the control group．Both groups of pregnant women were given combined spinal epidural anesthesia for cesarean section．The patients in study group were injected with esmketamine 0.2 mg/kg intravenously 5 minutes before skin incision,and those in control group were injected with the same amount of saline intravenously．The postoperative pain scores（VAS score）,plasma renin activity（PRA）,angiotensin-II（AT-II）,aldosterone（ALD）,Edinburgh Postpartum Depression Scale（EPDS）,and the occurrence of adverse effects were compared between the two groups．Results Compared with the control group,maternal VAS scores were significantly lower in the study group at all postoperative time points,and the differences were statistically significant（P<0.01）．The indexes of RAAS were significantly lower in both groups at T1,T2 and T3 time points than at T0 time point（P<0.05）;the indexes of RAAS were significantly lower in the study group at T1 and T2 time points than in the control group,and the differences were statistically significant（P<0.05）．The postoperative EPDS scores in the study group were significantly lower than those in the control group at 3 d and 6 weeks（P<0.01）．There was no difference in the overall incidence of adverse reactions between the two groups（P>0.05）．Conclusions Esketamine is effective for postoperative analgesia after cesarean section,with less effect on maternal RAAS,and can relieve maternal depressive symptoms,and has a low incidence of adverse reactions．