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上海宝钢工程设计 2000年第2期14卷 44-48页

作者： baer.,fh 郭英渠

Preliminary studies on form, structure and function of androgenic gland in Penaeus chinensis

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Chinese Science Bulletin 1997年第6期42卷 499-503页

作者： Li, fh Xiang, JH Institute of Oceanology Chinese Academy of Sciences Qingdao 266071 China

SCIENTISTS have paid much attention to sex control of animals. Sex control of shrimp is a noticeable topic in the field of high technology in aquaculture. Increasing the proportion of female shrimps in a rearing population is undoubtedly a very effective path to obtain higher aquacultural production of Penaeus chinensis. But up to date, the mechanism of sex differentiation and determination in shrimp is not clear. In recent years, we have done some work on

关键词： Penaeus chinensis androgenic gland function.

Studies on sulfinatodehalogenation:The reaction of polyfluoroalkyl iodides and bromides with sodium bisulfite

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Chinese Journal of Chemistry 1996年第4期14卷 373-376页

作者： Wu, fh Huang, BN Huang, WY CHINESE ACAD SCI SHANGHAI INST ORGAN CHEMSHANGHAI 200032PEOPLES R CHINA

Without oxidant, sodium bisulfite reacted with polyfluoroalkyl iodides and bromides in aqueous DMF solution to give the corresponding sulfinates in good yields.

关键词： sulfinatodehalogenation polyfluoroalkanesulfinates sodium bisulfite

THE STACKING INTERACTION OF TERNARY COMPLEXES OF Zn (ATP)^(2-) AND PYRIDINE-LIKELIGANDS

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Chinese Chemical Letters 1995年第9期6卷 801-804页

作者： Le, XY Wu, fh Song, FY Ji, LN Zhongshan Univ Dept Chem Guangzhou 610275 Peoples R China Nanjing Univ State Key Lab Coordinat Chem Nanjing 210008 Peoples R China

Abstract: The stability constants of ternary complexes of the type Zn (ATP) L2-.,where L=pyridine, 4-7 icoline, 3, 4- lutidine and 3, 5- lutidine,have been determined by potentiometric pll titration in aqueous solution and compared with the stabililty of the corresponding binary complexes ZuL2+. It has been observed that there is a stacking interact ion between the pyridine ring of the pyridine-like the ligands and the purine moiety of ATP in the ternary Zn (ATP) La- complexes and this stacking interaceion is stronger than that in corresponding Cu (ATP) L2- complexes.

关键词： ATP COMPLEXES Zn AND

Positron Study of Origin of Thermoelastic MartensiteStabilization for a Cu-Zn-Al Alloy

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Journal of Materials Science & Technology 1996年第5期12卷 377-380页

作者： Wang, JC Shao, ZC Zhang, GL Zheng, WH Yu, fh Chen, LY Gu, M ACAD SINICA SHANGHAI INST NUCL RESSHANGHAI 201800PEOPLES R CHINA TONGJI UNIV DEPT PHYSSHANGHAI 200092PEOPLES R CHINA

A series of Cu-23Zn-10Al (at pet) alloy specimens subjected to different heat-treatment processes have been studied by means of Doppler broadening technique of positron annihilation combined with mechanical test. Results show that the mechanism of quenched-in vacancies, instead of the other suggested ones, plays a dominant role in thermoelastic martensite stabilization of Cu-based shape memory alloy. Knowing the character of the movement of quenched-in vacancies and eliminating them as rapidly as possible are the basis for further optimizing heat-treatment process to obtain desired shape memory performance.

关键词： Shape memory effect

TERNARY　COMPLEXES　OF　Cu　（ATP）　AND　NUCLEIC　ACID　BASEADENINE　AND　GUANINE　STABILITY　CONSTANTS　AND　STACKING　EFFECT

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Chinese Chemical Letters 1995年第5期6卷 437-440页

作者： Wu, fh Le, XY Song, FY Song, B Ji, LN Zhongshan Univ Dept Chem Guangzhou 510275 Peoples R China

The stability constants of the binary complexes of Cu2+ with adenine and guanine as well as the ternary complexes of Cu (ATP) with the same ligands have been measured in aqueous solution spectrophotometrically and a strong stacking interaction between the heteroaromatic ring of the ligands and the purine moiety of ATP has been found. This stacking interaction may be one of the factors affecting the stability of the nucleic acid helices .

关键词： ACID BASEADENINE NUCLEIC ATP AND Cu

Claudin-11 and occludin are major contributors to Sertoli cell tight junction function, in vitro

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Asian Journal of Andrology 2016年第4期18卷 620-626页

作者： Mark J McCabe Caroline fh Foo Marcel E Dinger Peter M Smooker Peter G Stanton Male Fertility Regulation Laboratory Hudson Institute of Medical Research Monash Medical Centre Clayton Victoria 3168 Australia School of Applied Sciences Royal Melbourne Institute of Technology University Bundoora Victoria 3088 Australia Kinghorn Centre for Clinical Genomics Garvan Institute of Medical Research Darlinghurst New South Wales 2010 Australia St Vincent's Clinical School UNSW Sydney New South Wales 2052 Australia.

The Sertoli cell tight junction （T J） is the key component of the blood-testis barrier, where it sequesters developing germ cells undergoing spermatogenesis within the seminiferous tubules. Hormonally regulated claudin-11 is a critical transmembrane protein involved in barrier function and its murine knockout results in infertility. We aimed to assess quantitatively the significance of the contribution of claudin-11 to TJ function, in vitro, using siRNA-mediated gene silencing. We also conducted an analysis of the contribution of occludin, another intrinsic transmembrane protein of the TJ. Silencing of claudin-11 and/or occludin was conducted using siRNA in an immature rat Sertoli cell culture model. Transepithelial electrical resistance was used to assess quantitatively TJ function throughout the culture. Two days after siRNA treatment, cells were fixed for immunocytochemical localization of junction proteins or lyzed for RT-PCR assessment of mRNA expression. Silencing of claudin-11, occludin, or both resulted in significant decreases in TJ function of 55% （P 〈 0.01）, 51% （P 〈 0.01）, and 62% （P 〈 0.01）, respectively. Data were concomitant with significant decreases in mRNA expression and marked reductions in the localization of targeted proteins to the Sertoli cell TJ. We provide quantitative evidence that claudin-11 contributes significantly （P 〈 0.01） to Sertoli cell TJ function in vitro. Interestingly, occludin, which is hormonally regulated but not implicated in infertility until late adulthood, is also a significant （P 〈 0.01） contributor to barrier function. Our data are consistent with in vivo studies that clearly demonstrate a role for these proteins in maintaining normal TJ barrier structure and function.

关键词： blood-testis barrier claudin-11 occludin Sertoli cell tight junction siRNA

THE CHEMICAL STRUCTURE OF CELASTRINE FROM CELASTRUS FLAGELLARIS

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Chinese Chemical Letters 1995年第8期6卷 679-680页

作者： Wang, MA Wang, M Liu, J Chen, fh Hong, SL Ma, LB Beijing Agr Univ Dept Appl Chem Beijing 100094 Peoples R China Beijing Inst Microchem Beijing 100091 Peoples R China

A now sesquiterpenoid named as celastrine was isolated from the seed oil of Celastrus flagellaris Rupr. Its structure was determined as 1 alpha ,6 beta ,8 alpha ,13-tetraacetoxy-9 alpha -benzoyloxy-beta -dihydroagarofuran by UV, IR, MS and NMR(H-1 NMR, C-13 NMR, H-1-H-1 COSY, H-1-C-13 COSY, NOESY and HMBC) spectra.

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Current status of radiology in China

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World Journal of Gastroenterology 2000年第2期6卷 193-197页

作者： Zeng SM Zhou KR Zhang ZY Peng WJ Yang fh Lin J Yang J Han XY Shanghai Med Univ Zhongshan Hosp Dept Radiol Shanghai 200032 Peoples R China

INTRODUCTIONRadiology has been greatly advanced in China sinceits founding in 1949 and has been developed fasterand further more since China adopted the policy ofsocioeconomic reform in *** plays anincreasingly important role in the medical healthcare and treatment in the country and has reachedthe world’s advanced level in certain *** nowbriefly review the history of China’s radiology so asto give a clear picture of its development.

关键词： radiology/history radiology/leducation radiology/trends China

Surgical management of ovarian endometriosis

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Surgical management of ovarian endometriosis