Congenital Heart Disease in Adolescents With Gluteal Muscle Contracture

Gluteal muscle contracture (GMC), presented with hip abduction and external rotation when crouching, is common in several ethnicities, particularly in Chinese. It remains unclear that the reasons why these children are weak and have no choice to accept repeated intramuscular injection. Here, we found some unique cases which may be useful to explain this question.We describe a series of special GMC patients, who are accompanied with congenital heart disease (CHD). These cases were first observed in preoperative examinations of a patient with atrial septal defect (ASD), which was proved by chest X-ray and cardiac ultrasound. From then on, we gradually identified additional 3 GMC patients with CHD. The original patient with ASD was sent to cardiosurgery department to repair atrial septal first and received arthroscopic surgery later. While the other 3 were cured postoperative of ventricular septal defect (VSD), tetralogy of fallot (TOF), patent ductus arteriosus (PDA), respectively, and had surgery directly.The study gives us 3 proposals: (1) as to CHD children, it is essential to decrease the use of intramuscular injection, (2) paying more attention to cardiac examination especially cardiac ultrasound in perioperative period, and (3) taking 3D-CT to reconstruct gluteal muscles for observing contracture bands clearly in preoperation. However, more larger series of patients are called for to confirm these findings.     

逍遥散治疗经前期综合征69例

逍遥散出自《太平惠民和剂局方》，由当归、白芍药、柴胡、茯苓、白术、炙甘草、薄荷、煨姜组成。经前期综合征为临床常见的妇科病症，笔者近年来采用逍遥散加减治疗经前期综合征69例，疗效满意，现报道如下。     

股骨假体周骨折治疗方法的探讨

目的 探讨股骨假体周骨折不同处理方法的临床应用价值。方法 对16例股骨假体周骨折分别采用钢丝、钢板螺钉、环抱器固定和更换长柄假体植入方法处理．总结分析其相关临床资料。结果 16例病人术后随访4～14个月．平均6个月，全部病例骨折愈合，功能恢复良好。髋关节功能评定：90分以上3例、80～89分9例、70-79分3例、63分1例，优良率达75％。结论 股骨假体周骨折类型不同，处理方法应不同：股骨颈端到小粗隆下缘的劈裂骨折，采用钢丝捆扎；全劈裂骨折移位明显，更换较小型号的假体，再用钢丝捆扎固定并植骨；小粗隆下缘到股骨干髓腔狭窄段的上缘骨折，选用长柄假体植入再用钢丝捆扎，假体远端加锁固定或选用环抱器固定；股骨干髓腔狭窄段以下的骨折，采用钢板固定或环抱器固定并植骨。     

大白鼠皮肤Ⅱ度、Ⅲ度碱烧伤模型复制

目的 根据大白鼠皮肤碱烧伤创面早期病理组织学观察复制Ⅱ、Ⅲ度碱烧伤模型,研究碱烧伤的临床治疗.方法 Wistar纯种健康大白鼠20只,以不同浓度2mol/l、2.5mol/l、5mol/lNaOH,作用时间分别为30秒、45秒、60秒、75秒,涂抹于脱毛后的表皮.结果 2mol/L(60s)、2.5mol/L(45s),5mol/L(30s)即可直接造成Ⅱ度～深Ⅱ度烧伤;2mol/L(75s)、2.5mol/L(60s)、5 mol/L(45s)即可造成Ⅲ度烧伤,其烧伤深度与NaOH溶液浓度和作用时间呈正比.结论 Ⅱ度、Ⅲ度碱烧伤均为渐进性烧伤,与文献中介绍的潜拙样损伤似乎不同.另外,不同浓度NaOH溶液在相同时间对皮肤组织的损伤及同一浓度NaOH溶液在不同时间对大白鼠皮肤的损伤病理学变化均有差异.     

南京口岸1987—1993年艾滋病监测报告

本文报道了南京卫生检疫局1987～1993连续7年对南京口岸重点人群进行艾滋病监测的情况．7年来南京局共监测各类标本43085份，在外籍留学生中检出HIV感染者2例，另外还检出4份进口人血丙种球旦白HIV抗体阳性．该局对检出的2侧HIV感染者及4份阳性进口人血丙种球旦白进行了游行病学调查和处理．并对艾滋病监测管理的有关问题进行了探讨．     

妇科肿瘤患者PICC知情同意移动医疗决策辅助程序的设计与实施

目的设计并实施PICC知情同意移动医疗决策辅助程序,增强患者决策参与意愿。方法将妇科肿瘤科行PICC化疗的86例患者随机分为观察组和对照组各43例,对照组采用常规PICC知情同意,观察组在对照组基础上,利用移动护理信息系统,构建并实施妇科肿瘤患者PICC知情同意移动医疗决策辅助程序。结果观察组焦虑抑郁状态评分显著低于对照组,患者的决策实际参与程度显著高于对照组,患者决策参与满意度总分及各维度得分显著高于对照组(P<0.05,P<0.01)。结论PICC知情同意移动医疗决策辅助程序为妇科肿瘤患者提供精准化的决策辅助,缓解了患者置管时的焦虑抑郁情绪,提高了患者决策实际参与程度及满意度。     

Neuroprotective effects of Longxue Tongluo Capsule on ischemic stroke rats revealed by LC-MS/MS-based metabolomics approach

Objective: The present study aimed to evaluate the therapeutic effect and explore the underlying mechanisms of Longxue Tongluo Capsule (LTC) on ischemic stroke rats. Methods: Twenty-six rats were randomly divided into four groups, including sham group, sham + LTC group, MCAO group, and MCAO + LTC group. Ischemic stroke rats were simulated by middle cerebral artery occlusion (MCAO), and LTC treatment group were orally administrated with 300 mg/kg of LTC once daily for seven consecutive days. LTC therapy was validated in terms of neurobehavioral abnormality evaluation, cerebral infarct area, and histological assessments. The plasma metabolome comparisons amongst different groups were conducted by UHPLC-Q Exactive MS in combination with subsequent multivariate statistical analysis, aiming to finding the molecules in respond to the surgery or LTC treatment. Results: Intragastric administration of LTC significantly decreased not only the neurobehavioral abnormality scores but also the cerebral infarct area of MCAO rats. The interstitial edema, atrophy, and pyknosis of glial and neuronal cells occurred in the infarcted area, core area, and marginal area of cerebral cortex were improved after LTC treatment. A total of 13 potential biomarkers were observed, and Youden index of 11 biomarkers such as LysoPC, SM, and PE were more than 0.7, which were involved in neuroprotective process. The correlation and pathway analysis showed that LTC was beneficial to ischemic stroke rats via regulating glycerophospholipid and sphingolipid metabolism, together with nicotinate and nicotinamide metabolism. Heatmap and ternary analysis indicated the synergistic effect of carbohydrates and lipids may be induced by flavonoid intake from LTC. Conclusion: The present study could provide evidence that metabolomics, as systematic approach, revealed its capacity to evaluate the holistic efficacy of TCM, and investigate the molecular mechanism underlying the clinical treatment of LTC on ischemic stroke.     

侧脑室肿瘤手术切除15例的临床疗效

目的 :探索手术切除侧脑室肿瘤的方法。方法 :15例侧脑室肿瘤分别为室管膜瘤、脑膜瘤、室管膜下瘤、胶样囊肿、胶质细胞瘤、脉络丛乳头状瘤及脑血管畸形 ,其中 7例侧脑室额角肿瘤经额中回皮质入路 ,2例侧脑室体部肿瘤经胼胝体前部入路 ,5例侧脑室三角区肿瘤经顶枕部皮质入路 ,1例侧脑室颞角肿瘤经颞叶皮质入路。结果 :除 1例侧脑室额角胶质细胞瘤次全切除术后行放疗和化疗外 ,其余肿瘤均手术全切 ,所有病人术后随访 6个月至 1年 ,术后恢复良好 ,参加日常工作。结论 :侧脑室肿瘤绝大多数可行全切除且预后良好