Attenuation of seizure in P77PMC rats with an HSV-vector expressing IL-1ra in brain

Ｅｐｉｌｅｐｓｙｉｓｏｎｅｏｆｔｈｅｃｏｍｍｏｎｄｉｓｅａｓｅｓｄｕｒｉｎｇｃｈｉｌｄｈｏｏｄｉｎｃｌｉｎｉｃａｌｐｒａｃｔｉｃｅ.Ｂｅｃａｕｓｅｏｆｃｏｍｐｌｅｘｅｔｉｏｌｏｇｙ,ｍｏｌｅｃｕｌａｒｍｅｃｈａｎｉｓｍｓｏｆｅｐｉｌｅｐｔｏｇｅｎｅｓｉｓａｒｅｎｏｔｆｕｌｌｙｃｌｅａｒ.Ａｓｗｅｋｎｏｗｅｐｉｌｅｐｓｙｉｓｃａｕｓｅｄｂｙｉｍｂａｌａｎｃｅｂｅｔｗｅｅｎｅｘｃｉｔａｔｉｏｎａｎｄｓｕｐｐｒｅｓｓｉｏｎｏｆｔｈｅｂｒａｉｎ.Ｉｔｈａｓｂｅｅｎｓｈｏｗｎｉｎｈｕｍａｎａｎｄａｎｉｍａｌｍ…     

Structural study on hen egg-white lysozyme crystals grown in gravity and microgravity

Ｐｒｏｔｅｉｎｃｒｙｓｔａｌｇｒｏｗｔｈｈａｓｂｅｅｎｏｆｇｒｅａｔｉｍｐｏｒｔａｎｃｅｉｎｅｘｐｌｏｉｔａｔｉｏｎｏｆｓｔｒｕｃｔｕｒｅｓｏｆｂｉｏｌｏｇｉｃａｌｍａｃｒｏｍｏｌｅｃｕｌｅｓ.Ｔｈｅｍｉｃｒｏｇｒａｖｉｔｙｅｎｖｉｒｏｎｍｅｎｔｉｎｓｐａｃｅｉｓａｎｉｄｅａｌｐｌａｃｅｔｏｓｔｕｄｙｔｈｅｃｏｍｐｌｉｃａｔｅｄｐｒｏｔｅｉｎｃｒｙｓｔａｌｌｉｚａｔｉｏｎｐｒｏｃｅｓｓａｎｄｔｏｇｒｏｗｇｏｏｄｑｕａｌｉｔｙｐｒｏｔｅｉｎｃｒｙｓｔａｌｓ.Ｓｉｎｃｅｔｈｅ1980ｓ,ｎｏｔｉｃｅａｂｌ…     

Role of calcium in apoptosis of HL-60 cells induced by harringtonine

Ａｐｏｐｔｏｓｉｓｏｒｐｒｏｇｒａｍｍｅｄｃｅｌｌｄｅａｔｈｈａｓｒｅｃｅｎｔｌｙｂｅｅｎｒｅｃｏｇｎｉｚｅｄａｓａｍｏｄｅｏｆｃｅｌｌｄｅａｔｈｔｈａｔｃａｎｂｅａｃｔｉｖａｔｅｄｉｎｍａｎｙｓｙｓｔｅｍｓｂｙａｖａｒｉｅｔｙｏｆｃｈｅｍｉｃａｌａｎｄｐｈｙｓｉｃａｌｓｔｉｍｕｌｉ.Ｏｂｓｅｒｖａｔｉｏｎｆｒｏｍｓｅｖｅｒａｌｌａｂｏｒａｔｏｒｉｅｓｉｎｄｉｃａｔｅｄｔｈａｔｍａｎｙａｎｔｉｃａｎｃｅｒａｇｅｎｔｓｃａｎｉｎｄｕｃｅａｐｏｐｔｏｓｉｓｉｎｄｉｆｆｅｒｅｎｔｔｙｐｅｓｏｆｃｅｌｌ[…     

Isolation and characterization of five rice telomere-associated sequences

Ｔｅｌｏｍｅｒｅｉｓｔｈｅｅｓｓｅｎｔｉａｌｇｅｎｅｔｉｃｌｏｃｕｓａｔｔｈｅｅｎｄｓｏｆａｌｌｅｕｋａｒｙｏｔｉｃｃｈｒｏｍｏｓｏｍｅｓ.ＴｈｅｙｗｅｒｅｐｒｏｐｏｓｅｄｔｏｃａｐｃｈｒｏｍｏｓｏｍｅｓｐｒｅｖｅｎｔｉｎｇｔｈｅｅｎｄｔｏｅｎｄｆｕｓｉｏｎｓｂｅｔｗｅｅｎｂｒｏｋｅｎｅｎｄｓａｎｄｃｏｎｔｉｎｕａｌｔｅｒｍｉｎａｌＤＮＡｌｏｓｓｄｕｒｉｎｇｒｅｐｌｉｃａｔｉｏｎ.Ｔｈｅｙａｌｓｏｈａｖｅｉｎｆｌｕｅｎｃｅｓｏｎｍｅｍｂｒａｎｅｃｈｒｏｍｏｓｏｍｅｉｎｔｅｒａｃｔｉｏｎａｎｄｔｈｅ…     

Possibility of biological micromachining used for metal removal

Ｕｎｔｉｌｎｏｗ,ａｌｌｍａｃｈｉｎｉｎｇｍｅｔｈｏｄｓｕｓｅｄａｒｅｐｈｙｓｉｃａｌｏｒｃｈｅｍｉｃａｌｏｒｐｈｙｓｉｃｏｃｈｅｍｉｃａｌ.Ｔｈｅｔｅｃｈｎｏｌｏｇｙｓｙｓｔｅｍｏｆｎａｔｕｒａｌｓｃｉｅｎｃｅｃａｎｂｅｃｌａｓｓｉｆｉｅｄｉｎｔｏｔｈｅｆｏｌｌｏｗｉｎｇｔｈｒｅｅｓｕｂｓｉｄｉａｒｙｓｙｓｔｅｍｓ:ｐｈｙｓｉｃｓ,ｃｈｅｍｉｓｔｒｙａｎｄｂｉｏｌｏｇｙ.Ｔｈｅｒｅｆｏｒｅａｂｉｏｌｏｇｉｃａｌｍａｃｈｉｎｉｎｇｔｅｃｈｎｏｌｏｇｙｗｉｌｌｂｅａｂｒａｎｄｎｅｗｂｒａｎｃｈｉｎｍａ…     

生态学的精神价值

生态学的精神价值陈清硕（江苏农学院扬州２２５００１）ＳｐｉｒｉｔｕａｌＶａｌｕｅｏｆＥｃｏｌｏｇｙ￥．ＣｈｅｎＱｉｎｇｓｈｕｏ（ＪｉａｎｇｓｕＡｇｒｉｃｕｌｔｕｒａｌＣｏｌｌｅｇｅ,Ｙａｎｇｚｈｏｕ２２５００１）：ＣｈｉｎｅｓｅＪｏｕｒｎａｌｏｆＥｃｏｌｏｇｙ,１９９３,１２（３）：６８－７２．Ｔｈｉｓｐａｐｅｒｄｅｓｃｒｉｂｅｓｔｈｅｆｕｎｃｔｉｏｎｓｏｆｅｃｏｌｏｇｙｉｎｔｈｅｐｒｏｇｒｅｓｓｏｆｓｏｃｉａｌｉｄｅｏｌｏｇｙａｎｄｃｉｖｉｌｉｚａｔｉｏｎ．Ｅｃｏｌｏｇｙｈｅｌｐｓｂｒｉｎｇｉｎｔｏｂｅｉｎｇｔｈｅｃｏｎｓｔｒｕｃｔｉｏｎｏｆａｓｃｉｅｎｔｉｆｉｃｗｏｒｌｄｏｕｔｌｏｏｋａｎｄｉｎｃｒｅａｓｅｔｈｅｅｃｏｌｏｇｉｃａｌｃｏｎｓｃｉｏｕｓ－ｎｅｓｓｏｆｍａｎｋｉｎｄ．Ｉｔａｌｓｏｓｕｐｐｌｉｅｓａｔｏｔａｌｄｅｖｅｌｏｐｍｅｎｔａｌｐｏｉｎｔｏｆｖｉｅｗｆｏｒｔｈｅｓｏｃｉｅｔｙａｎｄｐｒｏｖｉｄｅｓａｇｒｅａｔａｅｓｔｈｅｔｉｃｖａｌｕｅ．Ｔｈｅｓｐｉｒｉｔｕａｌｖａｌｕｅｏｆｅｃｏｌｏｇｙｓｈｏｕｌｄｎｅｖｅｒｂｅｎｅｇｌｅｃｔｅｄ．Ｋｅｙｗｏｒｄｓ：ｓｏｃｉａｌｅｃｏｌｏｇｙ,ｅｃｏｌ     

Breeding technology of alloplasmic wheat

Ｔｈｅｎｕｃｌｅｉｏｆｃｕｌｔｉｖａｔｅｄｗｈｅａｔｃｏｕｌｄｂｅｔｒａｎｓｆｅｒｒｅｄｉｎｔｏｃｙｔｏｐｌａｓｍｏｆｈｅｔｅｒｏｇｅｎｉｃｓｐｅｃｉｅｓｏｒｇｅｎｅｒａｖｉａｓｕｂｓｔｉｔｕｔｉｏｎｂａｃｋｃｒｏｓｓａｎｄｏｔｈｅｒｔｅｃｈｎｉｑｕｅｓ,ｔｈｕｓＴｒｉｔｉｃｉｎａｅｅｘｈｉｂｉｔｓｗｉｄｅｇｅｎｅｔｉｃｄｉｖｅｒｓｉｔｙｏｆｃｙｔｏｐｌａｓｍ.Ｔｈｉｓｄｉｖｅｒｓｉｔｙｈａｄｂｏｔｈｔｈｅｏｒｅｔｉｃａｎｄｂｒｅｅｄｉｎｇｖａｌｕｅａｎｄｃｏｕｌｄｂｅｕｓｅｄｉｎａｌｌｏｐｌａｓ…     

Differential effects of Ca2+ and Mg2+ on endonuclease activation in isolated promyelocytic HL-60 cell nuclei

Ａｐｏｐｔｏｓｉｓｏｒｐｒｏｇｒａｍｍｅｄｃｅｌｌｄｅａｔｈ(ＰＣＤ)ｉｓａｐｒｏｃｅｓｓｏｆｃｅｌｌｄｅｌｅｔｉｏｎｗｈｉｃｈｏｃｃｕｒｓｉｎｒｅｓｐｏｎｓｅｔｏａｎｕｍｂｅｒｏｆｃｙｔｏｔｏｘｉｃａｎｄｐｈｙｓｉｏｌｏｇｉｃａｌｌｙｒｅｌｅｖａｎｔｓｔｉｍｕｌｉ.Ｔｈｉｓｐｒｏｃｅｓｓｉｓｃｈａｒａｃｔｅｒｉｚｅｄｂｙｓｅｖｅｒａｌｅａｒｌｙｍｏｒｐｈｏｌｏｇｉｃａｌｔｅｒａｔｉｏｎｓｉｎｃｌｕｄｉｎｇｐｌａｓｍａａｎｄｎｕｃｌｅａｒｍｅｍｂｒａｎｅｂｌｅｂｂｉｎｇ.Ｅｎｄｏｇｅｎｏｕｓｅｎｄｏ…     

Cloning and expression of 5,10-Methylenetetrahydrofolate reductase (MTHFR) gene

Ｉｔｗａｓｒｅｃｅｎｔｌｙｅｖｉｄｅｎｃｅｄｔｈａｔｍｅｔａｂｏｌｉｃｄｉｓｔｕｒｂａｎｃｅｓｏｆｆｏｌｉｃａｃｉｄａｒｅｃｌｏｓｅｌｙｒｅｌａｔｅｄｔｏｃａｒｄｉｏｖａｓｃｕｌａｒｄｉｓｅａｓｅｓａｎｄｂｉｒｔｈｄｅｆｅｃｔｓ.5,10ＭＴＨＦＲｉｓａｎｉｍｐｏｒｔａｎｔｅｎｚｙｍｅｉｎｔｈｅｆｏｌｉｃａｃｉｄｍｅｔａｂｏｌｉｃｓｙｓｔｅｍ.ＤｅｃｒｅａｓｅｉｎＭＴＨＦＲａｃｔｉｖｉｔｙｍａｙｉｎｄｕｃｅｔｈｅａｐｐｅａｒａｎｃｅｏｆｈｙｐｅｒｈｏｍｏｃｙｓｔｅｉｎｅｍｉａ,ｗｈｉｃｈｍａｙｃａｕｓ…     

Membrane molecules in induction of apoptosis of thymocytes by mouse thymic dendritic cells which express Fas ligands

Ａｐｏｐｔｏｔｉｃｔｈｙｍｏｃｙｔｅｓｗｅｒｅｄｅｔｅｃｔｅｄｉｎｓｉｔｕｉｎｔｈｅｔｈｙｍｕｓ[1],ｗｈｉｌｅｔｈｅｅｆｆｅｃｔｓｏｆｔｈｙｍｉｃｓｔｒｏｍａｌｃｅｌｌｓｏｎｔｈｅｐｒｏｃｅｓｓｏｆｃｅｌｌｄｅａｔｈｏｆｔｈｙｍｏｃｙｔｅｓａｒｅｓｔｉｌｌｕｎｃｌｅａｒ.Ｗｅｐｒｅｖｉｏｕｓｌｙｆｏｕｎｄｔｈａｔｍｏｕｓｅｔｈｙｍｉｃｄｅｎｄｒｉｔｉｃｃｅｌｌｓ(ＭＴＳＣ4)ｅｎｈａｎｃｅｄｔｈｅａｐｏｐｔｏｓｉｓｏｆｔｈｙｍｏｃｙｔｅｓｉｎｖｉｔｒｏ[2],ａｎｄｔｈｅｓｅｅｆｆｅｃｔｓｗｅｒｅｄｅｐ…     

Validation of some Chinese species of Ilex L. (Aquifoliaceae)

Eight species, Ilex ficifolia C. J. Tseng ex S. K. Chen et Y. X. Feng, I. huiana C. J. Tseng ex S. K. Chen et Y. X. Feng, I. hirsuta C. J. Tseng ex S. K. Chen et Y. X. Feng, I. zhejiangensis C. J. Tseng ex S. K. Chen et Y. X. Feng, I. wugongshanensis C. J. Tseng ex S. K. Chen et Y. X. Feng, I. robustinervosa C. J. Tseng ex S. K. Chen et Y. X. Feng, I. syzygiophylla C. J. Tseng ex S. K. Chen et Y. X. Feng and I. verisimilis Chun ex C. J. Tseng ex S. K. Chen et Y. X. Feng, are valid- ly published here by the designation of holotypes.     

江西省种子植物分布新资料

报道江西省植物分布新记录3属6种,为袋果草Peracarpa carnosa (Wall.) Hook. f. et Thoms.、日本对叶兰Listera japonica Bl.、齿爪齿唇兰Odontochilus poilanei (Gagnepain) Ormerod、广东齿唇兰Odontochilus guangdongensis S. C. Chen et al.、革叶茶藨子Ribes davidii Franch.和蒲桃叶冬青Ilex syzygiophylla C. J. Tseng ex S. K. Chen et Y. X. Feng,其中袋果草属Peracarpa Hook. f. et Thoms.、齿唇兰属Odontochilus Blume和对叶兰属Listera R. Br.为江西省新记录属。     

湖南省种子植物3种新记录

报道了湖南省种子植物分布新记录3种,隶属于3科3属,分别为浙江冬青Ilex zhejiangensis C.J.Tsengex S.K.Chen&Y.X.Feng、长匍通泉草Mazus procumbens Hemsl.和纤叶钗子股Luisia hancockii Rolfe。凭证标本均存于中南林业科技大学森林植物标本室(CSFI)。     

Ilex sanqingshanensis sp. nov. (Aquifoliaceae) from Jiangxi Province,China

Ilex sanqingshanensis, a new species of Aquifoliaceae from Jiangxi, China, is described and illustrated with morphological characteristics and ultrastructure of pollen grains. The new species is easily distinguished from the most similar species I. wugongshanensis C. J. Tseng ex S. K. Chen et Y. X. Feng by having smaller leaves that are elliptic, ovate or elliptic‐ovate, with shorter (0.5–1.0 vs 2–3 mm) teeth on the leaf margin, longer pedicels of staminate flowers (2.0–3.5 vs 1.5 mm), smaller pyrenes (3.5–4.0 × 2.0–2.5 vs 4.5–5.0 × 3.0 mm), and woody pyrenes (vs stony pyrenes).     

药用植物苦丁茶与近缘种的微形态研究——叶表皮特征的扫描电镜观察

在扫描电镜下对药用植物苦丁茶 (Ilex kudingcha C.J.Tseng)与 4个近缘种的叶表皮微形态进行了观察。结果显示这些材料的叶表皮仅远轴面有气孔器存在 ,气孔圆形至椭圆形 ,气孔外拱盖表面多平滑 ,拱盖内缘近平滑 ,浅波状或波状 ,外缘角质膜在气孔周围呈环形包着气孔。但各种间叶表皮的微形态特征具有较为明显的差异 ,有一定的分类鉴定意义。本研究结果支持将五棱苦丁茶 (I.pentagona S.K.Chen,Y.X.Feng et C.F.L iang)从苦丁茶中独立出来建立一新种 ,但因苦丁茶具有 2种类型气孔器外缘角质膜排列 ,而不支持对扣树 (I.kaushue S.Y.Hu)与苦丁茶的合并     

苦丁茶与近缘种的果皮微形态特征及其分类学意义

在扫描电镜下对药用植物苦丁茶(Ilex kudingcha C.J.Tseng)与4 个近缘种的果皮微形态进行了观察。结果显示这些材料的果皮上均有气孔器存在, 气孔圆形至椭圆形, 气孔外拱盖表面近平滑或有蜡质碎片, 拱盖内缘近平滑稀浅波状, 外缘角质膜在气孔周围呈环形包着气孔。但各种间果皮的微形态特征具有较为明显的差异, 有一定的分类鉴定意义。本研究结果表明扣树(I.kaushue S.Y.Hu)的果实有指状毛附属物, 不支持与苦丁茶的合并。五棱苦丁茶(I.pentagona S.K.Chen, Y.X.Feng et C.F.Liang)的果皮特征与苦丁茶较近, 但有明显差异, 支持将其从苦丁茶中独立出来建立一新种。     

中国香港新记录的十个分类单元

中国香港位于热带北缘,其植被在历史上曾遭到大规模破坏,近几十年来逐渐恢复。香港植物标本采集有很长的历史,迄今为止已记录的维管植物超过2 170种,然而新种和新分布仍在不断增加。在最近的野外工作中,作者发现10种在香港新记录到的维管植物,分别是唇边书带蕨[Haplopteris elongata (Swartz) E. H.Crane]、雷公连[Amydrium sinense (Engl.) H. Li]、百足藤[Pothos repens (Lour.) Druce]、四川轮环藤(Cycleasutchuenensis Gagnep.)、山黑豆(Dumasia truncata SieboldZucc.)、倒心叶珊瑚[Aucuba obcordata (Rehder) Fu ex W. K. Hu et Soong]、竹叶榕(Ficus stenophylla Hemsl.)、长叶冠毛榕[F. gasparriniana var. esquirolii (H. Lév.Vaniot) Corner]、硬叶冬青(Ilex ficifolia C. J. Tseng ex S. K. Chen et Y. X. Feng)、假福王草[Paraprenanthes sororia(Miq.) C. Shih.]。雷公连属(Amydrium Schott)、山黑豆属(Dumasia DC.)和假福王草属(Paraprenanthes C. C.Chang ex C. Shih)为香港的新记录属。以上的发现不仅丰富了香港的植物区系,而且表明保护残存植被非常重要,且极小种群的保护也值得特别关注。     

国产七种和一变种兰属植物的核型研究

对国产7种和1变种兰属植物,即邱北冬蕙兰Cymbidium qiubeiense、春兰C. goeringii、春剑 C．longibracteatum、线叶春兰C．serratum、蕙兰C.faberi、送春C.fabri var．szechuanicum、寒兰C．kanran、莎 叶兰C．cyperifolium 的核型进行了研究。具体结果如下：邱北冬蕙兰为2n=40=24m+12sm+4st;蕙兰为2n=40=30m+8sm+2st;送春为2n=40=26m+l0sm+4st;寒兰为2n=40=26m+12sm+2st;莎叶兰为2n=40=24m+12sm+4st;春兰为2n=40=24m+l0sm+4st+2t;春剑为2n=40=24m+l0sm+6st。线叶春兰为2n=40=28m+l0sm+2st。线叶春兰中偶尔发现染色体数有2n=41,43,60,80。     

中国清风藤属Sabia Colebr.(清风藤科)的订正

归并了清风藤属5个名称,Sabia campanulata Wall.ex Roxb.var,kingiana Nayar et Majumder处理为S.campanulata Wall.ex Roxb。的异名,S.metcalfiana L.Chen处理为S.leptandra Hook.f.et Thoms.的异名,S.longruiensis X.X.Chen et D.R,Ling和S.swinhoei Hemsl.ex Forbes et Hemsl.ex FOrb.et Hemsl。的异名,S.nervosa Chun ex Y.F.Wu处理为S.coriacea Rehd.et Wils.的异名,订正了缅甸清风藤S.burmania L.chen在中国有分布的错误报道。     

On the Identity of Kudingcha in Chinese Holly (Ilex L.)

An examination of the syntypes, Q. B. Huang 42(IBK) and H. Y. Liang 60355 (IBK, PE, IBSC), cited by C. J. Tseng under his Ilex kudingcha C. J. Tseng, showed that it perfectly agreed with the type specimen(W. T. Tseng 864, US) of I. kaushue S. Y. Hu. So I. kudingcha C. J. Tseng should be treated as the synonym of I. kaushue S. Y. Hu, and the correct name of this important beverage plant(Kudingcha) in China should be I. kaushue S. Y. Hu. Moreover, a new species used as kudingcha, I. pentagona, is described. A key to these two beverage plants and their relatives is offered.