风池穴不同刺法对椎动脉型颈椎病的临床疗效评价

目的:探究风池穴不同刺法对椎动脉型颈椎病的临床疗效。方法:选择2018年4月—2019年1月北京中医药大学东直门医院针灸科门诊就诊的84例椎动脉型颈椎病患者作为研究对象,分为观察组43例、对照组41例。观察组采用短刺法针刺风池穴治疗,对照组采用平补平泻法针刺风池穴治疗,1个疗程后比较两组患者的ESCV、颈椎病症状分级量化表评分以及TCD相关指标,TCD指标观察基底动脉和双侧椎动脉的平均血流速度(Vm)、收缩期血流速度峰值(Vs)、血管搏动指数(PI)和血管阻力指数(RI)的变化。结果:治疗前后两组ESCV、颈椎病症状分级量化表评分比较,差异有统计学意义(P<0.05),且椎动脉、基底动脉的Vs、Vm较治疗前明显减慢,且观察组治疗效果优于对照组(P<0.05)。结论:针刺风池穴治疗椎动脉型颈椎病临床效果显著,且短刺法优于平补平泻法。     

包含颈外静脉的颈阔肌肌皮瓣修复口腔癌切除后缺损

目的探讨将颈外静脉包含在颈阔肌肌皮瓣内修复口腔癌切除后缺损的手术方法。方法先形成蒂在颌缘下包含颈外静脉的颈阔肌肌皮瓣，待口腔肿瘤切除后，将肌皮瓣经口底隧道引入口腔修复缺损。结果临床应用17例，肌皮瓣均无血运障碍，100％存活，其中有2例发生口面痿，经换药后痿口完全闭合。结论将颈外静脉包含在颈阔肌肌皮瓣内有助于肌皮瓣血循环的改善和存活率的提高。     

Curcumin Reduces Burn Progression in Rats

Objectives Cutaneous burns are dynamic injuries with a central zone of necrosis surrounded by a zone of ischemia. Conversion of this ischemic zone to full necrosis over the days following injury is due in part to highly reactive oxygen radicals. Curcumin is a component of the Oriental spice turmeric that has been shown to have antioxidant and antiapoptotic properties. The authors hypothesized that treatment of burns with curcumin would reduce the conversion of the ischemic zone to full necrosis. Methods This was a randomized controlled experiment. Twenty Sprague‐Dawley rats were used. Two burns were created on each animal's dorsum using a brass comb with four rectangular prongs preheated in boiling water and applied for 30 seconds, resulting in four rectangular 10 × 20–mm full‐thickness burns separated by three 5 × 20–mm unburned interspaces (zone of ischemia). Animals were randomized to curcumin or vehicle by oral gavage 30 minutes before injury and at 24, 48, and 72 hours after injury. Wounds were observed at one, two, and three days after injury for visual evidence of necrosis in the unburned interspaces. Full‐thickness biopsy specimens from the interspaces were evaluated with hematoxylin and eosin staining seven days after injury for evidence of necrosis. The percentage of interspaces that progressed to necrosis was compared with chi‐square tests. Results Forty comb burns with 120 unburned interspaces were created, evenly distributed between curcumin and vehicle alone. The percentage of interspaces that progressed to full‐thickness necrosis at one, two, three, and seven days after injury in the curcumin and vehicle groups were 30% versus 63% (p = 0.003), 30% versus 70% (p < 0.001), 63% versus 95% (p = 0.02), and 63% versus 95% (p = 0.02), respectively. Conclusions Pretreatment of rats with oral curcumin followed by once‐daily oral treatment for three days reduced the percentage of unburned skin interspaces that progressed to full necrosis.     

Familial bullous disease of the lungs as a cause of spontaneous pneumothorax

Problems of surgical treatment of familial spontaneous pneumothorax, which is a manifestation of a hereditary form of bullous disease of the lungs, are discussed. Study of 2 families showed that the disease is inherited according to the autosome-dominant type with incomplete penetrance and/or variation expressivity. Operation was performed on 5 of 9 patients. Bullectomy and pleurodesis by means of parietal pleurectomy were conducted. Follow-up for periods of 1 to 27 years showed surgical treatment to be effective.     

Naso-intestinal endoscopic intubation in the complex treatment of postoperative intestinal obstruction

The long-tube decompression was used for treatment of 54 selected patients with diagnosis of early postoperative intestinal obstruction. For this purpose a silicon double-lumen wire-guided tube has been endoscopically introduced into the proximal portion of the small intestine. In 40 cases continuous decompression of the small bowel brought about a successful resolution of intestinal obstruction by nonoperative therapy. Failure of the conservative treatment within the first 48 hours after intubation has led to operation in 14 cases. Six patients died in this series (4 patients died of multiple organ failure, 2--of thromboembolism). The study has shown that the method can be successfully used.     

Fractionation of a chalone-containing preparation from Ehrlich's ascites tumor by high performance liquid chromatography

Department of Biology, Medico-Biological Faculty, and Applied Research Laboratory of Ecology, Toxicology, and Metabolism of Medicinal Preparations, attached to the Department of Biochemistry, Medico-Biological Faculty, N. I. Pirogov Second Moscow Medical Institute. Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 112, No. 10, pp. 418–419, October, 1991.     

Clinico-anatomical basis for using the variants of proximal gastric vagotomy in the treatment of gastroduodenal ulcers

Anatomical examinations (33 cadavers) for studying parasympathetic innervation of the upper abdominal organs formed the basis for developing a new variant of proximal gastric vagotomy--anterior seromyotomy of the body and fundus of the stomach in combination with posterior truncal or posterior selective vagotomy. This variant excludes mobilization of the esophagus and makes it possible to preserve the ligament apparatus of the esophago-gastric junction as well as the parasympathetic innervation of the pancreas, small and large intestine, kidneys, and adrenals, which may be a measure for the prevention of some ++post-vagotomy complications.     

恶性淋巴瘤自体造血干细胞移植后复发的研究进展

自体造血干细胞移植 (ASCT)是治疗复发性、难治性和侵袭性恶性淋巴瘤的有效方法 ,但因存在体内肿瘤细胞负荷过多和移植物被肿瘤细胞污染 ,使移植后的复发率增高。为了提高ASCT的疗效 ,可采取 :①移植前美罗华体内净化 ,除去外周血B细胞 ,清除移植物的肿瘤细胞污染 ;②移植后用美罗华和非交叉耐药药物交替联合化疗 ,以杀伤体内肿瘤细胞 ;③移植前或后累及野放射治疗 (IFRT)辅助 ,降低原发灶的复发率