艾灸通过调控NLRP3炎性小体缓解5-氟尿嘧啶诱导的大鼠化疗性肠黏膜炎的实验研究

目的:探讨艾灸通过调控核苷酸结合寡聚化结构域样受体3(NLRP3)缓解5-氟尿嘧啶(5-FU)诱导的化疗性肠黏膜炎的作用机制。方法:将30只SD大鼠随机分为正常组、模型组和艾灸组,每组10只,造模前7 d对艾灸组行艾灸处理,模型组与艾灸组采用单次腹腔注射5-FU造模,造模完成后,艾灸组继续行艾灸处理,正常组与模型组常规饲养,观察各组大鼠一般情况,检测血清中IL-1β、TNF-α、NLRP3含量,观察结肠组织病理改变,检测结肠组织NLRP3 mRNA表达水平,以及NLRP3组成相关蛋白及IL-1β的表达。结果:腹腔注射5-FU后,模型组体质量和摄食量下降明显,肠黏膜形态不规则,损伤严重,肠绒毛变短融合,上皮细胞排列紊乱。与模型组比较,艾灸组体质量增长、血便、摄食量均有不同程度改善,疾病活动指数评分显著低于模型组。艾灸组血清中IL-1β、TNF-α、NLRP3含量均显著低于模型组(P0.05或P0.01);艾灸组结肠组织中NLRP3炎性小体组成部分NLRP3、Caspase-1、ASC蛋白及IL-1β表达显著低于模型组(P0.05)。结论:艾灸可通过抑制NLRP3炎性小体改善5-FU诱导的大鼠化疗性肠黏膜炎症状。     

针药并用治疗视神经萎缩疗效观察

目的观察针药并用治疗视神经萎缩的临床疗效。方法 64例视神经萎缩患者88只眼,随机分为治疗组(33例46只眼)和药物组(31例42只眼)。药物组予以口服复方银杏胶囊、甲钴胺治疗,治疗组在药物组治疗的基础上联合针刺治疗。观察两组治疗前后视野MD值和视觉诱发电位(P-VEP)值变化,并比较两组临床疗效。结果治疗组总有效率为87.0%,对照组为59.5%,两组比较差异有统计学意义(P0.05)。两组治疗后视野MD值和P-VEP值与治疗前比较,差异有统计学意义(P0.05)。两组治疗后视野MD值和P-VEP值比较,差异有统计学意义(P0.05)。结论针药并用可以改善视神经萎缩患者的视野和视觉诱发电位,效果显著。     

Therapeutic efficacy observation on acupuncture for persistent allergic rhinitis

Objective

To observe the clinical effect of acupuncture for persistent allergic rhinitis (PAR).

Methods

A total of 154 PAR patients were randomized into a treatment group and a control group, 78 cases in the treatment group received acupuncture at meridian points, while 76 cases in the control group received acupuncture at non-meridian points. The treatment was done every other day, 3 times a week for a total 4 weeks. The total nasal symptom score (TNSS), the total non-nasal symptom score (TNNSS) and the rhinoconjunctivitis quality of life questionnaire (RQLQ) were measured before the treatment and after 2 weeks and 4 weeks of treatment, as well as 1 month and 3 months after the treatment to compare the clinical effect between the two groups.

Results

After 4 weeks of treatment, the total effective rate in the treatment group was 92.3%, versus 76.3% in the control group, showing a statistically significant difference (P<0.05). Intra-group comparisons of TNSS, TNNSS and RQLQ scores after 4 weeks of treatment showed statistically significant differences (all P<0.05). Between-group comparisons of TNSS, TNNSS and RQLQ score after 4 weeks of treatment and in follow-up visits showed statistically significant differences (all P<0.05).

Conclusion

Acupuncture is effective for PAR, and acupuncture at meridian points can produce a better effect than acupuncture at non-meridian points.

     

针灸相关疗法治疗卵巢早衰疗效的网状Meta分析

目的 系统评价针灸相关疗法治疗卵巢早衰(POF)的疗效.方法 计算机检索Pubmed、Embase、Cochrance图书馆、中国生物医学文献数据库(CBM)、中国知网(CNKI)、万方数据库(WanFang)及中文科技期刊全文数据库(VIP),筛选出针灸相关疗法治疗POF的临床随机对照试验(RCT),检索时限均为建库...     

Clinical progress on moxibustion in preventing and treating adverse effects of surgery or chemoradiotherapy for breast cancer

Breast cancer has the highest incidence rate among all women’s malignant tumors worldwide. Surgery, radiotherapy and chemotherapy are three major treatments, while most patients showed adverse effects or complications during or after the treatment, including lymphedema, gastrointestinal reactions and leukopenia, which cause severe impact on patients’ recovery and quality of life. Moxibustion has been used and certified to alleviate adverse effects of surgery or chemoradiotherapy for breast cancer. We have summarized literatures in recent years and suggest more systematic research in the future for the underlying mechanism.     

电针对卵巢早衰小鼠铁死亡的影响

目的 观察电针治疗卵巢早衰(premature ovarian failure, POF)的效果并探讨铁死亡在其中发挥的作用。方法 将36只C57BL/6雌性小鼠随机分成对照组、模型组和电针组,每组12只,利用高脂高糖法造模后,以关元、双侧足三里和三阴交为针刺穴位进行电针干预。采用HE染色法观察小鼠卵泡的发育情况;酶联免疫吸附法检测小鼠血清卵泡生成素(follicle-stimulating hormone, FSH)和雌二醇(estradiol, E2)水平;利用分光光度法检测Fe2﹢、超氧化物歧化酶(superoxide dismutase, SOD)、丙二醛(malondialdehyde, MDA)浓度;RT-q PCR法检测铁蛋白(ferritin)、谷胱甘肽过氧化物酶4(glutathione peroxidase 4, GPX4)、B淋巴细胞瘤2(B-cell lymphoma 2, BCL2)、BCL2相关X蛋白(BCL2-associated X, BAX)mRNA表达水平;Western blot法检测Ferritin、P53、GPX4、BCL2蛋白表达。结果 电针...