大面积脑梗死（large hemispheric infarction,LHI）也称恶性大脑中动脉梗死，是导致人类死亡或残疾的重要疾病。此类患者具有较典型的临床症状,相对单一的进程，常常因小脑幕切迹疝而死亡。为此，在美国心脏协会／美国卒中协会（Americ...大面积脑梗死（large hemispheric infarction,LHI）也称恶性大脑中动脉梗死，是导致人类死亡或残疾的重要疾病。此类患者具有较典型的临床症状,相对单一的进程，常常因小脑幕切迹疝而死亡。为此，在美国心脏协会／美国卒中协会（American heart association/American stroke association,AHA/ASA）《大脑和小脑梗死伴水肿治疗指南（2014）》基础上，美国神经重症监护学会（neurocritical care society,NCS）、德国神经重症监护和急诊医学学会（German society for neuro-intensive care and emergency medicine）汇集了来自北美和欧洲神经重症、神经外科、神经内科、神经介入和神经麻醉等多学科专家，为解决LHI治疗中遇到的诸多临床问题制定了2015年《大面积脑梗死治疗指南》。该指南对提高LHI临床诊疗水平具有重要的指导意义。现结合国内外新近发表的相关文献解读如下。展开更多
The tonguefish Cynoglossus semilaevis (Günther) is a rare fish species in Chinese offing, inhabiting in the warm water bottom. The metaphase chromosome preparation of the fries has been got from their fins by hot...The tonguefish Cynoglossus semilaevis (Günther) is a rare fish species in Chinese offing, inhabiting in the warm water bottom. The metaphase chromosome preparation of the fries has been got from their fins by hot air drying methods, while the metaphase chromosomes of one year old young fish which has physiologically sex differentiation has been got from their renal tissues by the method of PHA and colchicine injection. The karyotypes were examined. The result shows that there are 42 acrocentric chromosomes in diploid and their karyotype formula is 2n=42t, and there existed heterotypic sex chromosome which belongs to ZW/ZZ type. The sex ratio in artificial bred stock is nearly 1∶1.展开更多
文摘大面积脑梗死（large hemispheric infarction,LHI）也称恶性大脑中动脉梗死，是导致人类死亡或残疾的重要疾病。此类患者具有较典型的临床症状,相对单一的进程，常常因小脑幕切迹疝而死亡。为此，在美国心脏协会／美国卒中协会（American heart association/American stroke association,AHA/ASA）《大脑和小脑梗死伴水肿治疗指南（2014）》基础上，美国神经重症监护学会（neurocritical care society,NCS）、德国神经重症监护和急诊医学学会（German society for neuro-intensive care and emergency medicine）汇集了来自北美和欧洲神经重症、神经外科、神经内科、神经介入和神经麻醉等多学科专家，为解决LHI治疗中遇到的诸多临床问题制定了2015年《大面积脑梗死治疗指南》。该指南对提高LHI临床诊疗水平具有重要的指导意义。现结合国内外新近发表的相关文献解读如下。
文摘The tonguefish Cynoglossus semilaevis (Günther) is a rare fish species in Chinese offing, inhabiting in the warm water bottom. The metaphase chromosome preparation of the fries has been got from their fins by hot air drying methods, while the metaphase chromosomes of one year old young fish which has physiologically sex differentiation has been got from their renal tissues by the method of PHA and colchicine injection. The karyotypes were examined. The result shows that there are 42 acrocentric chromosomes in diploid and their karyotype formula is 2n=42t, and there existed heterotypic sex chromosome which belongs to ZW/ZZ type. The sex ratio in artificial bred stock is nearly 1∶1.
