从肝论治精液不液化症128例

目的:为了研究探讨中药治疗精液不化诱发的不育症的疗效。方法:根据婚后夫妻生活在一起,而两年来未受孕者,其精液化验检查30分钟以上不液化,采用中医清利肝胆湿热的方法,方用龙胆泻肝汤为基本方作为治疗组,西药为对照组。共完成212例,其治疗组128例,对照组84例,对临床症状及精液检查,诊断,疗效标准均参照国内外统一规定,分别进行统计学处理及进行综合分析总结。结果:对照组和治疗组经X2检验均P<0.01。结论:两组治疗有显著性的差异,中药组治疗优于西药组治疗。     

广西荛花属(瑞香科)一新变种——黄药白花荛花

详细描述了广西荛花属一个新变种——黄药白花荛花Wikstroemia trichotoma (Thunb.) Makino var. flavianthera S. Y. Liu。本变种与原变种不同在于侧脉较多，达11对，萼筒非肉质，花药黄色，子房棒状，无毛。     

本期科教大事记

“神舟”五号载人飞船发射成功 2003年10月15日9时许,我国自主研制的“神舟”五号载人飞船在酒泉卫星发射中心用“长征二号F”运载火箭发射成功,将中国第一名航天员送上太空,飞船准确进入预定轨道。这是我国进行的首次载人航天飞行,标志着中国载人航天工程取得历史性重大突破,中国已成为世界上第三个能够独立开展载人航天活动的国家。“神舟”五号载人飞船,由中国空间技术研究院和上海航天技术研究院为主     

中国齿鳞草属和假野菰属的订正

The present paper deals with taxonomic studies on the genera Lathraea Linn. and Christisonia Gard. (Orobanchaceae) in China.  In the genus Lathraea, only a single species in China, L. japonica Miq., is recongnized in the paper. It occurs in sou- thern Shaanxi, southern Gansu, southeastern Sichuan, northern Guizhou and northern   Guangdong, also in Japan. L. miqueliana Franch. et Sav., L. chinfushanica Hu et Tang and L. japonica Miq. var. miqueliana (Franch. et Sav.) Ohwi are treated as new synon- yms of L. japonica Miq. in this paper.       In the genus Christisonia, the most of collections from China, which were identi- fied as C. sinensis G. Beck before, are treated as a new synonym of C. hookeri C. B. Clarke.  A few collections of this genus from China, which were mistakenly described as Gleadovia lepoense Hu snd G. kwangtungense Hu, should be transferred to Christi- sonia hookeri C. B. Clarke.  It is distributed in southeastern and south China, westwards to the Himalayas.     

横断山鼓藻科新分类群

采自横断山地区的15个新分类群为：芽状凹顶鼓藻小齿变型，无球孢鼓藻近头状变种，多佛鼓藻 泉生变种，窝孔鼓藻，四川鼓藻，近丹麦鼓藻颗粒变种，近壮丽鼓藻，西藏鼓藻乳突变种，雅鼓藻隆 起变种，云南鼓藻，弹丝角星鼓藻超群变种，长突起角星鼓藻基刺变型，伪西博角星鼓藻密聚变种退化变型，西博角星鼓藻纹饰变种具刺变型，索塞角星鼓藻具刺变型。     

芍药属牡丹组分类补注

把沈保安2001年发表的6个新组合和新等级处理为异名,这些异名是Paeonia linyanshanii (S. G. Haw & L. A. Lauener) B. A. Shen (不合法名),P. linyanshanii ssp. taibaishanica (D. Y. Hong) B. A. Shen (不合法名),P. ostii T. Hong & J. X. Zhang ssp. lishizhenenii (lishizhenii) (B. A. Shen) B. A. Shen (=P. ostii), P. delavayi Franch. ssp. angustiloba (Rehder & E. H. Wilson) B. A. Shen 和ssp. lutea (Delavay ex Franch.) B. A. Shen (=P. delavayi)以及P. delavayi ssp. ludlowii (Stern & Taylor) B. A. Shen (=P. ludlowii (Stern & Taylor) D. Y. Hong)。     

秤锤树属(安息香科)的一个新异名

将怀化秤锤树Sinojackia oblongicarpa C. T. Chen & T. R. Cao处理为肉果秤锤树 Sinojackia sarcocarpa L. Q. Luo的新异名。     

拟鹅观草属6种2亚种和鹅观草属3种植物的核型研究

对拟鹅观草属Pseudoroegneria 6种2亚种和鹅观草属Roegneria 3种植物的核型进行了研究,核型公式如下：P. spicata (Pursh) A. Lve，2n=2x=14=12m (2sat)+2sm; P. strigosa ssp. aegilopoides (Drobov) A. Lve，2n=2x=14=12m (2sat)+2sm; P. libanotica (Hackel) A. Lve，2n=2x=14=10m+4sm (4sat); P. stipifolia