中药内外合治溃疡性结肠炎62例临床观察

[目的]观察中药内服配合灌肠治疗慢性溃疡性结肠炎的疗效。[方法]内服自拟健脾补肾汤配合清热燥湿解毒中药保留灌肠。[结果]62例中痊愈28例,占45·16%;好转27例,占43·55%;无效7例,占11·29%。总有效率为88·71%。[结论]中药内服配合灌肠治疗慢性溃疡性结肠炎的疗效确切,能加速溃疡面愈合并可促进和调整机体的免疫功能。     

壮医药线点灸对脾虚大鼠垂体生长抑素的影响

目的:探讨壮医药线点灸对实验性脾虚大鼠垂体生长抑素(Somatostatin)的影响。方法:用耗气破气加饥饱失常法建立100只大鼠实验性脾虚模型,用放射免疫分析法检测壮医药线点灸治疗前后大鼠垂体及血浆中SS的含量,并设立空线点灸对照、中药四君子汤治疗对照、模型自然恢复对照及正常健康对照。结果:脾虚大鼠脑垂体和血浆中的SS含量明显高于同期正常健康对照(P<0.01)。壮医药线点灸治疗后,脑垂体及血浆中的SS含量明显降低,治疗前后比较差异有显著性,P<0.05;治疗后与同期模型组及空线点灸治疗对照组比较差异也有显著性,P<0.05;与中药治疗组比较差异无显著性,P>0.05。结论:壮医药线点灸对实验性脾虚大鼠垂体SS有调整作用。     

谢广茹从脾胃论治肿瘤经验举要

谢广茹主任认为肿瘤多由脾胃虚弱，邪毒乘虚而入所致，脾胃虚弱是肿瘤发生的主要因素。临证当顾护脾胃，补养胃阴。用药当升清降浊同施，补通兼顾，清化湿热，并多用甘味补益，临证化裁提倡机圆活法，不拘一方一法。     

Radioprotective effects of black seed (Nigella sativa) oil against hemopoietic damage and immunosuppression in gamma-irradiated rats

Background and aim:?Sixty male Wistar rats, divided into 4 groups, 15 each, were designed as I-control rats, II-rats orally intubated with Nigella sativa oil (1?ml/kg b.wt./day) for 5 days/week, III-whole body gamma irradiated rats with the estimated LD50/30 (4 Gray) and IV-rats daily intubated with Nigella sativa oil then subjected to whole body gamma irradiation, to investigate the radioprotective potential of Nigella crude oil against hemopoietic adverse effects of gamma irradiation.

Results:?Irradiation resulted in significant reduction in hemolysin antibodies titers and delayed type hypersensitivity reaction of irradiated rats, in addition to significant leukopenia and significant decrease in plasma total protein and globulin concentrations and depletion of lymphoid follicles of spleen and thymus gland. Furthermore, there was a significant increase in malondialdehyde concentration with a significant decrease in plasma glutathione peroxidase, catalase and erythrocyte superoxide dismutase activities were recorded. Oral administration of Nigella sativa oil before irradiation considerably normalized all the above-mentioned criteria; and produced significant regeneration in spleen and thymus lymphoid follicles.

Conclusion:?Our results strongly recommend Nigella sativa oil as a promising natural radioprotective agent against immunosuppressive and oxidative effects of ionizing radiation.     

口腔溃疡分布与脏腑辨证的关系探析

【目的】探讨口腔溃疡分布与脏腑辨证的关系。【方法】收集2015年1月~2016年6月口腔溃疡患者65例,比较发生于舌及唇颊部位溃疡患者的情绪、饮食、睡眠、消化道病史和家族史,以及唇颊溃疡、舌尖溃疡及舌后缘溃疡的分布与脏腑辨证的相关性,并用统计软件SAS 9.2进行统计分析。【结果】(1)舌溃疡组焦虑患者的比例比唇颊溃疡组高(P0.01),有消化道病史的比例也比唇颊溃疡组高(P0.05)。(2)唇颊溃疡多与脾虚有湿或胃肠积热有关,舌尖溃疡多以心火上炎为主,舌后缘溃疡多以肝郁化火为主,3组间比较,差异均有统计学意义(P0.01)。【结论】口腔溃疡的分布与脏腑辨证有关。     

肝爽颗粒对慢性乙型肝炎肝纤维化（S1和S2期）肝郁脾虚兼血瘀证的早期防治疗效

目的 探讨肝爽颗粒用于慢性乙型肝炎（CHB）肝纤维化（S1和S2期）肝郁脾虚兼血瘀证的防治效果。方法 将100例患者采用数字表法分为对照组（50例，脱失4例，剔除2例，最后完成44例）和观察组（50例，脱失5例，剔除2例，最后完成43例）。两组患者均给予口服恩替卡韦片，0.5 mg/次，1次/d，共12个月；并视情况口服谷胱甘肽片。对照组，口服肝爽颗粒模拟药，3 g/次，3次/d；观察组，口服肝爽颗粒，3 g/次，3次/d；共治疗12个月。进行肝穿刺病理检查，比较两组患者炎性活动度分级及纤维化程度分期情况；比较两组患者肝脏硬度值（LSM）、肝功能、乙型肝炎病毒（HBV） DNA、肝郁脾虚证评分、天冬氨酸氨基转移酶（AST）与血小板比值指数（APRI）和基于4因子的纤维化指数（FIB-4）。结果 治疗后，与对照组比较，观察组患者肝组织纤维化程度分期轻于对照组（P<0.05）；观察组患者肝组织炎性活动程度轻于对照组（P<0.05）；观察组患者炎性活动程度分级有效率为77.78%，高于对照组的45.83%（χ²=5.546，P<0.05）；观察组纤维化程度分期有效率为59.26%，高于对照组的16.67%（χ²=9.669，P<0.01）；观察组在治疗后6个月、12个月的LSM和肝郁脾虚证评分均低于对照组（P<0.05，P<0.01）；观察组患者丙氨酸氨基转移酶（ALT）、AST、碱性磷酸酶（ALP）水平低于对照组（P<0.01）；观察组APRI和FIB-4水平低于对照组（P<0.01）。结论 肝爽颗粒联合恩替卡韦用于CHB肝纤维化（S1和S2期）的防治，可减轻炎症活动情况和纤维化程度，能延缓而且具有逆转肝纤维化的作用，并具有保肝和改善中医证候的效果，值得临床使用与进一步的研究。     

Wandering spleen with splenic torsion: Report of two cases

Introduction and importanceAnatomical variation of the spleen’s position in the abdomen, is a rare condition called Wandering Spleen (WS). WS is a vital differential diagnosis in patients presenting with acute abdomen and diagnosis should be made promptly to prevent development of serious complications.Case presentationIn this article, we report two cases of WS (27 and 20 years old females) presenting with abdominal pain due to splenic torsion. Both Patients underwent splenectomy and discharged with no further complications.Clinical discussionThe presentation of a wandering spleen varies from an asymptomatic mass to an acute abdomen due to torsion and splenic infarction, therefore recognition of this condition can be challenging. Diagnosis depends on imaging studies, and treatment options consist of performing either splenectomy or splenopexy.ConclusionConcerning the high incidence of splenic torsion and infarction in WS patients, early recognition of this condition and initiation of apt intervention is of great significance.     

Automatic identification of diabetic maculopathy stages using fundus images

Diabetes mellitus is a major cause of visual impairment and blindness. Twenty years after the onset of diabetes, almost all patients with type 1 diabetes and over 60% of patients with type 2 diabetes will have some degree of retinopathy. Prolonged diabetes retinopathy leads to maculopathy, which impairs the normal vision depending on the severity of damage of the macula. This paper presents a computer-based intelligent system for the identification of clinically significant maculopathy, non-clinically significant maculopathy and normal fundus eye images. Features are extracted from these raw fundus images which are then fed to the classifier. Our protocol uses feed-forward architecture in an artificial neural network classifier for classification of different stages. Three different kinds of eye disease conditions were tested in 350 subjects. We demonstrated a sensitivity of more than 95% for these classifiers with a specificity of 100%, and results are very promising. Our systems are ready to run clinically on large amounts of datasets.     

五步推拿法辅治小儿腹泻经验

运用五步推拿法加减辅助内服中药治疗小儿腹泻，据证之虚实运用相应的补泻手法，有促进药物吸收、增强疗效、缩短疗程的作用，而且无痛苦，无毒副作用，患儿容易接受，更宜于服药困难的小儿，并举验案五则以证之。     

基于中医五行相生理论探讨心悸的治疗

随着人们生活节奏的加快及不健康的饮食习惯,心血管疾病的发病率也日益增长,如今已成为威胁人类健康的主要杀手之一。文章通过中医的五行理论及脏腑理论,探讨心血管疾病中的高发疾病心悸。