人工智能驱动中西医结合发展——陈凯先院士访谈录

人工智能助力了科学的进步、医药学的发展。陈凯先院士提出,大数据在中西医结合领域未来前景光明,发展方向众多,包括新药研发、临床诊断、数据分析等,但同时面临着人才储备不足、布局与基础设施建设不足等瓶颈问题,针对这些问题有着一系列建议举措。人工智能技术可以助力中西医结合发展,帮助中医药走向现代化、走向国际化,为人类健康事业带来更大的突破。     

Application of acupuncture in the emergency department for patients with ileus: A pilot prospective cohort clinical study

Acupuncture can be conveniently used for pain control in patients with a variety of conditions, and it has obvious effects on various acute pains. In 2018, we implemented a program for emergency treatment with Chinese medicine to promote the integration of Chinese and Western medicine at the Emergency Department (ED). Ileus is a common cause of abdominal pain among patients in the ED, and it is an indication for emergency treatment with Chinese medicine. This study investigated the efficacy of acupuncture as a traditional Chinese medicine (TCM)-based treatment method for the treatment of patients with ileus in the ED. We analyzed data of patients with ileus, who visited ED between January and December 2019, and compared the length of ED stay between the Western medicine group and the Western medicine plus acupuncture group. Furthermore, pain intensity was measured by a visual analogue scale before and after acupuncture. We found that the length of ED stay was 10.8 hours lesser in the Western medicine plus acupuncture group than in the Western medicine group (P = .04), and the visual analogue scale score decreased by 2.0 on average from before to after acupuncture treatment (P = .02). Acupuncture treatment was effective and rapid in relieving the symptoms and discomfort in patients with ileus and in reducing their length of stay in the ED.     

Early Life Low-Calorie Sweetener Consumption Impacts Energy Balance during Adulthood

Children frequently consume beverages that are either sweetened with sugars (sugar-sweetened beverages; SSB) or low-calorie sweeteners (LCS). Here, we evaluated the effects of habitual early life consumption of either SSB or LCS on energy balance later during adulthood. Male and female rats were provided with chow, water, and a solution containing either SSB (sucrose), LCS (acesulfame potassium (ACE-K) or stevia), or control (no solution) during the juvenile and adolescent periods (postnatal days 26–70). SSB or LCS consumption was voluntary and restricted within the recommended federal daily limits. When subsequently maintained on a cafeteria-style junk food diet (CAF; various high-fat, high-sugar foods) during adulthood, ACE-K-exposed rats demonstrated reduced caloric consumption vs. the controls, which contributed to lower body weights in female, but not male, ACE-K rats. These discrepant intakes and body weight effects in male ACE-K rats are likely to be based on reduced gene expression of thermogenic indicators (UCP1, BMP8B) in brown adipose tissue. Female stevia-exposed rats did not differ from the controls in terms of caloric intake or body weight, yet they consumed more SSB during CAF exposure in adulthood. None of the SSB-exposed rats, neither male nor female, differed from the controls in terms of total adult caloric consumption or body weight measures. The collective results reveal that early life LCS consumption alters sugar preference, body weight, and gene expression for markers of thermogenesis during adulthood, with both sex- and sweetener-dependent effects.     

1例新型冠状病毒肺炎中西药联合治疗临床实践

目的 探讨新型冠状病毒肺炎的中西药联合治疗方案。方法 分析湖北省黄石市首例治愈出院的新型冠状病毒肺炎患者的药物治疗方案及疗效。结果 中西药联合治疗明显缓解了该患者的发热、咳嗽、乏力等临床症状,肺部CT检查显示感染范围明显缩小,病毒RNA检测转阴,临床疗效较好。结论 中西药联合治疗方案对该例新型冠状病毒肺炎患者的治愈具有积极作用。     

胰腺癌组织中BRAF表达的初步研究

目的:了解BRAF基因在正常胰腺和胰腺癌组织中的表达水平。方法:6例胰腺癌标本取自胰腺癌手术患者,3例正常胰腺组织取自外伤性胰腺损伤需切除部分胰腺者。用Trizol法抽提每份组织的总RNA,分别进行紫外分光光度计测定、琼脂糖凝胶电泳及Lab on ch ip检测,对总RNA进行质控;应用实时定量PCR技术检测正常胰腺和胰腺癌组织BRAF的mRNA水平;应用W estern b lot检测BRAF的蛋白表达水平。结果:BRAF mRNA水平在正常胰腺组织中为0.001 016 7±0.000 25,胰腺癌组织中为0.002 606 2±0.001 09,上调2.56倍;W estern b lot显示,正常胰腺组织BRAF蛋白表达为6.70±2.50,胰腺癌组织为21.23±5.60,上调3.17倍。结论:胰腺癌组织中BRAF mRNA和蛋白表达水平均明显上调,其可能的调控机制及生物学效应还有待进一步研究。     

胰岛素样生长因子2通过磷酯酰肌醇-3激酶/蛋白激酶B信号通路调控人卵巢颗粒细胞增殖的机制

目的 检测胰岛素样生长因子2(IGF2)对人卵巢颗粒细胞(KGN细胞)增殖的调控作用及作用机制.方法 将体外培养的KGN细胞,分不同浓度IGF2处理组(对照组和25 μg/L、50 μg/L、100μg/L IGF2组)和磷酯酰肌醇-3激酶/蛋白激酶B(PI3K/Akt)信号通路干预组(以LY294002干预处理将细胞...     

文本挖掘探索参麦注射液的临床应用特点研究

目的探索参麦注射液临床应用规律。方法应用文献检索方法检索（1980年1月1012年5月）中国生物医学文献数据库收集参麦注射液文献数据,采用基于关键词频数统计的数据分层算法,挖掘数据集中证型、疾病、症状、中成药、西药等方面。挖掘结果通过一维频次及构建网络图进行展示。结果共有3159篇文献,结果显示参麦注射液多与虚、瘀证型因素相关;心力衰竭、心律失常、心肌炎、心肌梗死、休克是其治疗的核心疾病;主要治疗心绞痛、乏力、胸闷胸痛等症状;常与丹参注射液、复方丹参注射液、黄芪注射液等中成药合用;常与硝酸甘油、果糖、卡托普利等西药合用。结论参麦注射液治疗的证型、疾病挖掘结果与其说明书中一致,潜在治疗证型为瘀证,潜在治疗疾病为心力衰竭、心律失常、心肌梗死等。其常与丹参注射液、复方丹参注射液、黄芪注射液等中成药合用和硝酸甘油、果糖、卡托普利等西药合用。     

慢性肾衰的早、中期中西医护理刍议

慢性肾衰早、中期采用综合性护理措施:(1)辨证施护;(2)饮食调护;(3)中药灌肠;(4)预防感染;(5)皮肤护理;(6)血压的监测;(7)心理护理。经过上述综合护理措施可延缓肾功能的恶化,提高生活质量。     

温肾泄浊汤联合西药治疗慢性肾功能衰竭随机平行对照研究

[目的]观察温肾泄浊汤加减联合西药治疗慢性肾功能衰竭疗效。[方法]使用随机平行对照方法,将68例门诊患者按随机数字表法随机分为两组。对照组34例,采用西医常规治疗,低盐、低脂、优质低蛋白饮食控制感染、控制血压、抗贫血及止血、纤正水、电解质酸碱平衡失调等对症治疗。阿魏酸钠0.3g/次,1次/d,静滴。治疗组34例,方选温肾泄浊汤加减治疗,药用制附子5g,党参15g,白术15g,茯苓15g,黄芪25g,川芎10g,山茱萸15g,山药20g,仙灵脾15g,石韦15g,陈皮10g,大黄15g,甘草10g,金樱子15g,1剂/d,水煎200mL,早晚口服。西药治疗同对照组。连续治疗90d为1疗程。观测临床症状、生化指标、不良反应。连续治疗1疗程,判定疗效。[结果]治疗组显效14例,有效16例,无效4例,总有效率88.23%。对照组显效8例,有效14例,无效12例,总有效率64.71%。治疗组疗效优于对照组(P<0.05)。治疗前后续生化指标治疗组治疗组优于对照组(P<0.05)。[结论]温肾泄浊汤加减联合西药治疗慢性肾功能衰竭,疗效满意且不增加副作用。     

中西医结合治疗老年高血压病的临床研究

目的：观察中西医结合治疗老年高血压病的临床疗效。方法：将108例患者随机分为2组,治疗组57例,对照组51例,对照组采用钙离子拮抗剂选用硝苯地平缓释片（伲福达）口服,治疗组在对照组用药的基础上加服中药益气活血中药组方。结果：治疗组总有效率为96.49%,对照组总有效率为80.38%。治疗组临床症状、血压控制方面均优于对照组（P〈0.05）。结论：中西医结合治疗老年高血压病比单用西药疗效显著。