Analysis of the relationship between gynecological diseases and tongue petechia

文章通过对舌诊在妇科疾病的应用分析,认为舌诊作为中医的重要诊法,是探讨脏腑内在状况的生物全息元的手段之一,在妇科临床诊断中具有重要作用。而经过王; 彦晖教授临床经验,加上在临床采集病例对照之后,笔者发现,在临床上妇科疾病出现舌尖瘀点的确较其它疾病高,值得我们日后作进一步的研究与探讨。Based on the analysis on the application of tongue diagnosis on; gynecological diseases, it was found that, as an important diagnostic; method in TCM, tongue diagnosis was one of the useful methods to explore; the biological holographic element of internal organs, which also played; an important role in clinical diagnosis of gynecologic diseases. With; professor WANG Yan-hui's clinical experience, and after comparison of; clinical cases, it was found that tongue petechia was concerned with; gynecological diseases, deserving of further research

Template Synthesis and UV-Vis Absorption Spectra of the Nanowire Arrays of Cadmium Chalcogenides

以多孔氧化铝为模板 ,用交流电分别通过含有相应的CdCl2 、ZnCl2 、单质S、Se等的二甲亚砜 (DMSO)溶液 ,沉积CdS、CdSe以及CdxZn1-xS半导体纳米线阵列并研究其紫外可见吸收光谱 .实验结果表明 ,当半导体纳米线的直径小于 2 5nm时 ,其吸收边相对于体相的吸收边产生蓝移 ,而且蓝移的幅度随着半导体纳米线直径的减小而增加 ,显示了明显的量子限域效应 .XU Shi_min, XUE Kuan_hong , KONG Jing_lin, SUN Dong_mei, FENG Yu_ying, LU Hai_yan (Dept. of Chem., Nanjing Normal Univ., Nanjing 210097, China) WANG Guang_hou (National Laboratory of Solid State Microstructures, Nanjing Univ., Nanjing 210093, China)The porous alumina membrane formed in the anodic oxidation of highly pure aluminum foil has attracted a great deal of attention in recent years [1] . It can be served as a desired template to prepare nanometer scale materials [2] due to its unique structure of discrete and cylindrical nanopores, paralleled one another, with the homogeneous size and distribution [3] . Chalcogenide semiconductors have promising prospect in the applications of photovoltaic [4] and photoconducting devices [5] and have been extensively exploited for many years. Olbright and his co_workers studied experimentally and theoretically the optical nonlinearties of CdS xSe 1-x _doped glass [6] ; Britt and Ferekides reported that the conversion efficiency in a solar cell of thin_film CdS/CdTe could be as high as 15.8% [7] . Here we report the fabrication and UV_Vis absorption spectra of CdS、CdSe and Cd xZn 1-x S nanowire arrays deposited into the template matrix of porous alumina. The diameters of these nanowires were varied from 10 nm to 50 nm in our experiments.作者联系地址：南京师范大学化学系!江苏南京210097,南京师范大学化学系!江苏南京210097,南京师范大学化学系!江苏南京210097,南京师范大学化学系!江苏南京210097,南京师范大学化学系!江苏南京210097,南京师范大学化学系!江苏南京210097,南京大学固体微结构国家重点实验室!江苏南京21009

中国海及邻近区域碳库与通量综合分析

中国海总面积约470万平方公里,纵跨热带、亚热带、温带、北温带等多个气候带.其中,南海北依\"世界第三极\"青藏高原、南邻\"全球气候引擎\"西太平洋暖池,东海拥有全球最宽的陆架之一,跨陆架物质运输显著,黄海是冷暖流交汇区域,渤海则是受人类活动高度影响的内湾浅海.中国海内有长江、黄河、珠江等大河输入,外邻全球两大西边界流之一的黑潮.这些鲜明的特色赋予了中国海碳储库和通量研究的典型代表意义.文章从不同海区（渤海、黄海、东海、南海）、不同界面（陆-海、海-气、水柱-沉积物、边缘海-大洋等）,以及不同生态系统（红树林、盐沼湿地、海草床、海藻养殖、珊瑚礁、水柱生态系统等）多层面对海洋碳库与通量进行了较系统地综合分析,初步估算了各个碳库的储量与不同碳库间的通量.就海气通量而言,渤海向大气中释放CO2约0.22Tg Ca-1,黄海吸收CO2约1.15Tg Ca-1,东海吸收CO2约6.92～23.30Tg Ca-1,南海释放CO2约13.86～33.60Tg Ca-1.如果仅考虑海-气界面的CO2交换,中国海总体上是大气CO2的\"源\",净释放量约6.01～9.33Tg Ca-1.这主要是由于河流输入以及邻近大洋输入所致.河流输入渤黄海、东海、南海的溶解无机碳（DIC）分别为5.04、14.60和40.14Tg Ca-1,而邻近大洋输入DIC更是高达144.81Tg Ca-1,远超中国海向大气释放的碳量.渤海、黄海、东海、南海的沉积有机碳通量分别为2.00、3.60、7.40、7.49Tg Ca-1.东海和南海向邻近大洋输送有机碳通量分别为15.25～36.70和43.39Tg Ca-1.就生态系统而言,中国沿海红树林、盐沼湿地、海草床有机碳埋藏通量为0.36Tg Ca-1,海草床溶解有机碳（DOC）输出通量为0.59Tg Ca-1;中国近海海藻养殖移出碳通量0.68Tg Ca-1,沉积和DOC释放通量分别为0.14和0.82Tg Ca-1.总计,中国海有机碳年输出通量为81.72～103.17Tg Ca-1.中国海的有机碳输出以DOC形式为主,东海向邻近大洋输出的DOC通量约15.00～35.00Tg Ca-1,南海输出约31.39Tg Ca-1.综上,尽管从海-气通量看中国海是大气CO2的\"源\",但考虑了河流、大洋输入、沉积输出以及微型生物碳泵（DOC转化输出）作用后,中国海是重要的储碳区.需要指出的是,文章数据是基于中国海各海区碳循环研究报道,鉴于不同研究方法上的差异,所得数据难免有一定的误差范围,亟待将来统一方法标准下的更多深入研究和分析.国家重点研发计划项目(编号:2016YFA0601400);;国家自然科学基金项目(批准号:91751207、91428308、41722603、41606153、41422603);;中央高校基础研究项目(编号:20720170107);;中海油项目(编号:CNOOC-KJ125FZDXM00TJ001-2014、CNOOCKJ125FZDXM00ZJ001-2014)资

Expression of Fusion Protein of Parathyroid Hormone and Transferrin N-terminal Half-molecule in Pichia pastoris

利用重叠PCR技术将PTH(parathyroidhormone,甲状旁腺激素)基因与TFN(transferrinN_terminalhalf_molecule,转铁蛋白N端半分子)基因在体外融合,融合基因克隆至真核表达载体pPIC9中,转化毕赤酵母GS115。转化子经甲醇诱导后,融合蛋白得到了表达并分泌到发酵上清液中。经SPSepharoseFF阳离子交换层析、PhenylSepharoseFastFlow疏水层析纯化获得了纯度大于95%的PTH_TFN样品。Westernblot分析及腺苷酸环化酶实验证明融合蛋白中的PTH具有与抗PTH抗体结合能力及刺激腺苷酸环化酶的活性,铁饱和实验证明融合蛋白中的TFN和单独的TFN具有相同铁结合能力。因而TFN可望作为PTH的天然运输载体。The fused gene (PTH_TFN) of parathyroid hormone (PTH) gene and transferring N_terminal half_molecule (TFN) gene was amplified by multiple PCR and inserted into pPIC9 vector. The recombinant plasmid pPIC9_PTH_TFN was transformed into Pichia pastoris GS115 by PEG. After methanol induction, the target protein was expressed in fermentation supernatant at high level.The fused protein PTH_TFN with purity being higher than 95% was finally obtained after purification through two_step chromatography : SP Sepharose Fast Flow and Phenyl Sepharose Fast Flow.Western blot analysis and adenylate cyclase assay proved that the fused protein exhibited the bioactivity to stimulate cAMP synthesis and the ability to bind Fe ~3+ in the Fe ~3+ saturation study as the recombinant TFN did indicating that TFN could be used as the transcellar carrier of PTH.国家高技术研究与发展项目基金资助(No.2004AA215172)。~

Zooplanktonic diversity in the western Pacific

西太平洋区是全球海洋生物种源中心,许多类群的最高物种多样性都出现于该区域,因此,在该区开展种类多样性的研究不仅重要和必要,而且具有在跨国尺度上进行综合管理和相互合作的迫切性。本文在西太平洋的浮游动物样品鉴定分类、编目、文献资料整理和分析的基础上,记录和编入西太平洋10个浮游动物类群2,658种(含亚种),隶属于206科675属,其中水螅水母类99科251属697种,栉水母类12科22属59种,浮游软体动物14科35属86种,介形类8科89属416种,桡足类51科156属908种,糠虾类4科58属202种,磷虾类2科8属56种,十足类8科22属105种,毛颚类5科8属48种,被囊类5科26属81种。The western Pacific region has been operating as a centre for the origin of marine biodiversity: the richest diversity of many marine taxa was found in these waters.Therefore,biodiversity research and con-servation efforts in this area are necessary in order to promote the integrative and international management of this resource.The present work is a compilation of numbers of all the families,genera and species of ma-jor taxa of zooplankton known in the western Pacific Ocean(106°–150°E,0°–44°N).In all,2,658 zooplank-tonic species(including subspecies) belonging to 206 families and 675 genera have been recorded from taxonomic identifications and literature,99 families,251 genera and 697 species belong to the Medusozoa,12 families,22 genera and 59 species to the Ctenophora,14 families,35 genera and 86 species to the pelagic Molluscs(Pteropoda and Heteropoda),8 families,89 genera and 416 species to the Ostracoda,51 families,156 genera and 908 species to the Copepoda,4 families,58 genera and 202 species to the Mysidcea,2 fami-lies,8 genera and 56 species to the Euphausiacea,8 families,22 genera and 105 species to the Decapoda,5 families,8 genera and 48 species to the Chaetognatha,5 families,26 genera and 81 species to the Tunicata.908专项“中国海洋生物种类名录和图谱”(908-ZC-II-02)和908专项海洋生物样品库;科技部基础工作专项“我国和邻近西北太平洋海洋生物物种编目和分布图集编制”(2006FY220700

中国新彊ウイグル自治区における果樹遺伝資源の共同調査プロジェクト（2007年）

A survey for the distribution, utilization and conservation of fruit tree genetic resources was conducted in north-western and south-western part of Xinjiang Uygur Autonomous District of China in cooperation with scientists of Xinjiang Academy of Agricultural Sciences from 2004 to 2007. The abundance and diversity of the pear and stone fruit were observed in the region visited. Local varieties and seedlings of peach (Prunus percica) and Xinjiang peach (P. ferganensis ) were observed in the region surveyed. Local variety \u27Suan Mei\u27, which is thought to be P. domestica , is cultivated in south-western part of Xinjiang Uygur Autonomous District. Local varieties of three Pyrus species, P. ╳ bretschneideri , P. armeniacaefolia and P. communis and interspecific hybrids of those species are distributed mainly in south-western part of Xinjiang Uygur Autonomous District. Besides these three species, P. betulaefolia is used as rootstock for Pyrus . The diversity of wild-types and local varieties of Prunus and Pyrus is rapidly declining with the spread of commercial cultivars that was introduced from other provinces. Analyses for genetic diversity of pear and stone fruits based on molecular markers were carried out

痙攣が先行した腎膿瘍の女児例

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