During liver resection clamping of the hepato-duodenal ligament (the Pringle maneuver) is performed to reduce intraoperative blood-loss. During this maneuver ac
通过在提升设备管理中遇到的实际问题，分析张力差与提升系统稳定性二者之间的关系，并用于指导提升系统故障解决，收到了很好的效果。
BACKGROUND Human epidermal growth factor receptor 2 (HER2) is an oncogenic driver, and a well-established therapeutic target in breast and gastric cancers. Whil
In the last few years we have witnessed a vast expansion of our knowledge regarding the molecular and genetic profile of gastric cancer.The molecular subtypes d
幼龄绵羊弥漫性坏死性口膜炎是由坏死杆菌侵袭幼龄绵羊而引起的一种慢性传染病。潮湿多雨夏季易发，主要经损伤的皮肤、黏膜侵入组织，潜伏期一般为1—3天。幼龄绵羊发病后症状重
BACKGROUND Proximal gastrectomy (PG) is performed widely as a function-preserving operation for early gastric cancer located in the upper third of the stomach a
Ampulla of Vater is a peculiar anatomical structure,characterized by the crossroad of three distinct epithelia:Intestinal,ductal pancreatic and biliary.Adenocar
目的探讨痰热清联合头孢呋辛钠治疗老年肺气肿的临床价值。方法将我院2013年7月至2017年12月收治的51例老年肺气肿患者作为研究对象,按照入院顺序分为观察组25例和对照组26例
肝属木,应春令,主春木,有生阳渐长之机,其气温而性喜条达,故为将军之官,主春生之气,潜发未萌,原四时之所化始于木,究十二经之所养始于春。肝者,乃春阳发动之始,万物生化之源,
1发病情况刘家沟镇养鸡专业户王某饲养蛋鸡6 800只,正值产蛋高峰期(280日龄),产蛋量突然下降,并伴有呼吸道和肠道疾患症状,用土霉素和庆大霉素冶疗3天无效,产蛋持续下降,已从