乌梅对小鼠,家兔肠平滑肌运动的影响

乌梅(Fructus Mume)为蔷薇科落叶乔木梅(Prunus mume csieb(sieb)et Zucc)的未成熟果实加工熏制品,性平味酸温,具有敛肺、涩肠、生津、安蛔之功效,临床用于治疗肺虚久咳、久泻久痢、蛔厥腹痛诸证有较好的疗效,但对于其对动物肠运动的影响迄今尚未见报道,因此,我们进行了乌海对小鼠、家兔肠运动机能的影响的实验研究,初步揭示了其治疗久泻久痢的药理作用机制,现将结果报道如下。     

北豆根分散片的工艺研究

目的试制北豆根分散片。方法在崩解时限、溶出度等多项质量指标控制下,对北豆根分散片的处方、工艺条件等进行验证。结果选择羧甲基淀粉钠、交联聚乙烯吡咯烷酮、微晶纤维素,用2号筛网制粒,崩解时间70 s以内,分散均匀,稳定性好。结论该处方合理。     

《傅青主女科》学术特色举隅

《傅青主女科》学术特色体现在以下四方面:①别出心裁,补中寓散治带下;②匠心独运,升降结合调月事;③运筹帷幄,养血保精求子嗣;④注重二天,健脾固肾愈胎病。     

中西医结合治疗抑郁性神经症的临床研究

抑郁性神经症是以持久的心境低落为特征的神经性障碍疾病,常伴焦虑、身体不适和睡眠障碍。西医多以三环类抗抑郁药(TCA)、单胺氧化酶抑制剂(MAO I)、选择性5-羟色胺回摄取抑制剂(SSR I)和苯二氮卓类等药物治疗,疗效尚可,但因其副作用较重,患者大多不能耐受。安徽省中医院神经科     

白血病患者造血干细胞移植前单次全身照射的预后分析

Objective To analyze the prognostic factors of patients with leukemia treated with single fraction total body irradiation (SFTBI) followed by hernatopoietic stem cell transplantation (HSCT).Methods From January 2001 to September 2008, 102 patients received HSCT. The differences of the survival rate, relapse rate and incidence of interstitial pneumonia (IP) between groups regarding different genders, ages, pathological types, transplantation methods and TBI parameters were compared and the factors related with the survival rate, relapse rate and incidence of IP were analyzed. Results The followup time ranged from 15 to 1482 days (median, 406 days). The follow-up rate was 95.1%. 86 and 55patients were followed up more than one year and three years. The 1-and 3-year survival rates were 59.0%and 44.0%. In univariate analysis, the 3-year survival rate was signifcantly different between the groups with and without relapse before transplantation (20% vs. 55%, χ2 = 6.33, P = 0. 012), allogeneictranplantation versus autologous tranplantation (39% vs. 68%, χ2 = 8.06, P = 0.005), grade 3 or more acute graft versus host disease (aGVHD) and grade 0 -2 aGVHD (0% vs. 54%, χ2 = 7.52, P = 0.006),with and without relapse after transplantation (19% vs. 58%, χ2 = 10.13, P =0.001), with and without IP (23% vs. 58%, χ2 =8.35, P=0.004). Multivariate analysis showed that grade 3 or more aGVHD was the only statistically significant prognostic factors (χ2 = 12. 74 ,P =0. 000). The l-and 3-year relapse rateswere 30. 0% and 50. 0%. The incidence of relapse was obviously higher in the group with relapse before transplantation than that without (47% vs. 16%, χ2 =7. 32, P=0. 007). Multivariate analysis showed thatrelapse before transplantation was a significant factor predicting relapse after transplantation (χ2 = 9. 39,P =0. 020). The cumulative incidence of IP was 35.0%. The incidence of IP was different between groups with dose homogeneity > 3% and ≤ 3% (27% vs. 4%, χ2 = 5. 21, P = 0. 023), with and without acute parotitis (34% vs. 3%, χ2 = 14. 15, P= 0.000), allogeneic transplantation group and autologous transplantation group (31% vs. 8%, χ2= 7.70, P= 0.006). Multivariate analysis showed that transplantation methods, acute parotitis and dose homogeneity were statistically significant factors in predictingIP (χ2 = 10. 08 , 10. 08 and 7.69 , P = 0. 002 , 0. 002 and 0. 010 , respectively) . Conclusions Patients who develop grade 3 or higher aGVHD have poor prognosis. Dose homogeneity influences the incidence of IP. Patients undergoing allogeneic transplantation are apt to have IP. Acute parotitis is related with IP and might be a predictor.     

2015 - 2020年山东省烟台市发热伴血小板减少综合征空间分布特征研究

目的分析山东省烟台市发热伴血小板减少综合征(SFTS)疫情的空间分布特征及空间聚集性, 为制定有效的SFTS防控措施提供依据。方法收集"中国疾病预防控制信息系统传染病监测报告系统"中2015 - 2020年山东省烟台市各乡镇(街道)的SFTS确诊病例资料, 采用ArcGIS 10.2软件进行空间自相关分析。结果 2015 - 2020年, 烟台市共报告SFTS病例839例, 其中死亡病例124例, 年均发病率为2.14/10万, 总病死率为14.78%。全局空间自相关分析显示, 2015 - 2020年烟台市SFTS病例分布呈空间正相关性, 其中2015年病例分布的空间相关性最高(Moran′sI = 0.25, Z = 5.66, P < 0.001), 2018年最低(Moran′sI = 0.16, Z = 3.69, P < 0.001)。局部空间自相关及热点分析显示, 2015 - 2020年烟台市SFTS发病流行区主要在莱州市、蓬莱区、栖霞市、招远市、海阳市的部分山区、丘陵乡镇。结论烟台市SFTS疫情分布具有明显的地区聚集性, 应在高发地区强化宣传教育、监测等干...     

3D平视技术在玻璃体切割联合白内障手术中的应用

目的: 比较3D平视技术与显微镜目镜下行玻璃体切割联合白内障手术的疗效和安全性。方法: 回顾性系列病例研究。收集2018年9月至2021年6月于徐州市第一人民医院眼科行玻璃体切割联合白内障手术的患者48例(48眼)的临床资料。根据手术时观察系统不同分为3D平视技术组和显微镜目镜组, 每组24例(24眼)。比较2组患者术眼手术持续时间及术中并发症等情况。术后随访3个月, 评估术眼手术前后最佳矫正视力(BCVA)、术后解剖复位率和术后并发症发生率情况。数据采用t检验、卡方检验及Fisher确切概率法进行分析。结果: 显微镜目镜组、3D平视技术组的手术时间依次为(64.4±19.8)min和(63.1±18.5)min, 差异无统计学意义(t=-0.27, P=0.089)。术后1、3个月, 显微镜目镜组和3D平视技术组术眼BCVA均较术前明显提高, 且术后3个月BCVA均优于术后1个月, 差异均有统计学意义(P<0.05)。术后1、3个月复查时, 同一时间点2组BCVA比较差异均无统计学意义。2组术中出血率、后囊膜破裂率、气体注入率和硅油注入率及术后出现角膜水肿、前房反应、高眼压及低...     

中国大陆革兰阴性杆菌耐药性研究进展

近年来,国内外越来越多的细菌耐药研究资料给人们展示了目前细菌耐药的新特点,现试从国内革兰阴性杆菌的埘药现状、耐药机制、分子流行病学特征等方面来揭示国内革兰阴性杆菌耐药之规律。     

针刺颈夹脊穴配合拔罐治疗颈椎病70例

采用针刺大椎、夹脊穴,选配肩髃、肩髎外关、合谷等,配合大椎穴拔灌治疗颈椎病70例,总有效率为96％。提示针灌结合有逐寒除温,活血化瘀,缓挛止痛的功效。