中国对虾的研究进展

总结了近年来国内外关于中国对虾的研究成果.从疾病、生态、免疫、营养和组织学等方面介绍了关于中国对虾的研究进展,以期为今后中国对虾的养殖提供依据.     

大鼠CAG证病结合模型的造模方法和思路

目的　使大鼠慢性萎缩性胃炎 (CAG)证病结合模型更好地模拟临床病、证和症病结合的实际。造模方法的设计思路 :①慢性造模 :“慢性”并非仅为疾病的一个简单性质 ,由于它为时间维度 ,而使疾病病理立体化。所以 ,本实验证、病和症病结合模型均选择较长的造模时间。结果显示各实验组动物胃粘膜均未见出血及溃疡、糜烂 ,各脏器组织不以渗出、坏死为主要病理。②CAG造模 :癌前病变乃至癌变只是虚证的结果和终点 ,致癌物质只是致虚物质的特例。因此 ,我们尽量采用一般的致CAG因素而非致癌物质来诱发肠化病理。在CAG证病结合模型的评价上还注意与CAG相关的机体整体性变化。③证候造模 :脾虚证、肝郁证、肾虚证造模方法均为较成熟方法 ,又均据本实验要求和预试验结果 ,延长了造模时间。④证病结合造模 :临床未将肾虚证作为CAG的主要证候 ,我们依据对肾虚证本质的反重演律理解 ,认为CAG ,特别是有癌前病变的CAG其病理本质应是肾虚证。并注意了病与证的造模因素应尽量达到有机结合 ,包括 :CAG造模因素与虚证造模的一致性 ;虚证造模因素与CAG造模的一致性     

民国时期中医对“疫痉”病名的讨论

民国时期,疫痉多次流行于江、浙、沪一带,由于在当时是一种较新的疫病,出现了痉瘟、伏瘟、疫痉、流行性脑脊髓膜炎等多个病名,经过研究和探讨,多数中医认同了“疫痉”这一病名。即将出版的《中医内妇儿科名词》,将其首次规范。     

多齿围沙蚕的繁殖及培育的初步研究

对采自厦门杏林海区的多齿围沙蚕进行人工繁殖和人工培养。结果表明：多齿围沙蚕产卵量一般为２０００￣３０００粒左右;     

大学生运动损伤的调查分析及防治方法

本文通过对学生运动损伤和运动性疾病情况的调查和分析 ,提出了运动损伤的常规处理方法和预防运动损伤的措施     

浙江省贝类养殖业可持续发展策略初探

指出了浙江省贝类养殖业存在的一些问题,并从改善养殖环境、防治贝类病害,提高贝类种质等几方面提出了相应的对策,为浙江省贝类养殖业的可持续发展提供了科学依据。     

黄颡鱼生物学特性初步研究

在水泥方池内 ,采用多种饲料对黄颡鱼进行小规模饲养 ,对其外部形态、内部构造、生活习性、食性、生长与繁殖等进行研究 ,并对其进行了人工催情试验。结果表明 :黄颡鱼为偏肉食性的杂食性动物 ,食谱广泛。人工条件下 ,黄颡鱼的繁殖习性可随环境的变化而改变。     

鼻内窥镜,柯—陆手术联合进路治疗慢性鼻窦？…

探讨鼻内窥镜,柯－陆手术联合进路治疗伴有上颌窦病变的慢性鼻窦炎,鼻息肉的疗效。方法：对１０４例伴有上颌窦病变的慢性鼻窦炎患者行鼻内窥镜、柯－陆手术联合进路鼻窦手术,彻底清除病变。结果：术后随访６－１２个月,治愈８５例,好转１５例,无效４例,总有效率为９６．１％。     

"Protein-only" or "virino" in prion diseases?

60-year prion and scrapie research has led to a dilemma in understanding the unknown aetiology of the infectious neurodegenerative disorders with intriguing features. Current progress and dilemma in prion research are briefly but critically reviewed. Instead of providing a comprehensive coverage of the research history, attentions in this view are drawn toward both the major breakthrough in the advancement of protein-only hypothesis, and the puzzle why this hypothesis has not been fully accepted. In order to resolve the prion enigma in neuroscience, it is suggested that both technical and concept barriers remain to be crossed. Since prion research is a multi-interdisciplinary subject, this view is intended to both facilitate a better understanding of prion phenomenon by more scientists in natural science, and invite scientists outside the fields of molecular genetics and protein science for collaboration.     

"Protein-only" or "virino" in prion diseases?

60-year prion and scrapie research has led to a dilemma in understanding the unknown aetiology of the infectious neurodegenerative disorders with intriguing features. Current progress and dilemma in prion research are briefly but critically reviewed. Instead of providing a comprehensive coverage of the research history, attentions in this view are drawn toward both the major breakthrough in the advancement of protein-only hypothesis, and the puzzle why this hypothesis has not been fully accepted. In order to resolve the prion enigma in neuroscience, it is suggested that both technical and concept barriers remain to be crossed. Since prion research is a multi-interdisciplinary subject, this view is intended to both facilitate a better understanding of prion phenomenon by more scientists in natural science, and invite scientists outside the fields of molecular genetics and protein science for collaboration.