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Immunohistochemical study on gastrointestinal endocrine cells of four reptiles

World Journal of Gastroenterology 2005年第35期11卷 5498-5505页

作者： Xu-Gen huang xiao-Bing wu Key Laboratories on Conservationand Use of Important Biological Resources of Anhui Province Collegeof Life Science Anhui Normal University Wuhu 241000 AnhuiProvince China

AIM： To darify the types, regional distributions and distribution densities as well as morphological features of gastrointestinal （GI） endocrine cells in various parts of the gastrointestinal track （GIT） of four reptiles, Gekko japonicus, Eumeces chinensis, Sphenomorphus indicus and Eumeces elegans. METHODS： Paraffin-embedded sections （5μm） of seven parts （cardia, fundus, pylorus, duodenum, jejunum, ileum, rectum） of GIT dissected from the four reptiles were prepared. GI endocrine cells were revealed by using immunohistochemical techniques of streptavidin-peroxidase （S-P） method. Seven types of antisera against 5-hydroxytryptamine （5-HT）, somatostatin （SS）, gastrin （GAS）, glucagon （GLU）, substance P （SP）, insulin and pancreatic polypeptide were identified and then GI endocrine cells were photomicrographed and counted. RESULTS： The GI endocrine system of four reptiles was a complex structure containing many endocrine cell types similar in morphology to those found in higher vertebrates. Five types of GI endocrine cells, namely 5-HT, SS, GAS, SP and GLU immunoreactive （IR） cells were identified in the GIT of G. faponicus, E. chinensis and S. indicus, while in the GIT of E. elegans only the former three types of endocrine cells were observed. No PP- and INS- IR cells were found in all four reptiles. 5-HT-IR cells, which were most commonly found in the pylorus or duodenum, distributed throughout the whole GIT of four reptiles. However, their distribution patterns varied from each other. SS-IR ceils, which were mainly found in the stomach especially in the pylorus and/or fundus, were demonstrated in the whole GIT of E. chinensis, only showed restricted distribution inthe other three species. GAS-IR cells, with a much restricted distribution, were mainly demonstrated in the pylorus and/or the proximal small intestine of four reptiles. GLU-IR cells exhibited a limited and species-dependent variant distribution in the GIT of four reptiles. SP-IR cells were found throughout

关键词： Immunohistochemistry Gastrointestinal tract Endocrine cells Distribution patterns Four reptiles

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商业银行创新与资本市场——“2005中国金融与投资论坛”观点综述

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中南财经政法大学学报 2006年第2期 37-40页

作者：黄孝武中南财经政法大学新华金融保险学院湖北武汉430073

“2005中国金融与投资论坛”于2005年12月3日在中南财经政法大学举行。该论坛由中南财经政法大学主办，中南财经政法大学新华金融保险学院、中南财经政法大学湖北金融研究中心和中南财经政法大学中国投资研究中心联合承办，新华人寿保... 详细信息

“2005中国金融与投资论坛”于2005年12月3日在中南财经政法大学举行。该论坛由中南财经政法大学主办，中南财经政法大学新华金融保险学院、中南财经政法大学湖北金融研究中心和中南财经政法大学中国投资研究中心联合承办，新华人寿保险股份有限公司协办。来自中国社会科学院财贸经济研究所、中国人民大学、辽宁大学、武汉大学、西南财经大学、中南财经政法大学等高校和科研机构的金融学家、投资学家及中青年学者数十人参加了论坛。与会者围绕“商业银行创新与资本市场”这一主题进行了热烈而深入的讨论和交流，现将各位专家、学者的主要观点综述如下。

关键词：中国金融中国投资观点综述资本市场商业银行中南财经政法大学论坛创新中国社会科学院中青年学者

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Synthesis and crystal structure of an ionic cluster {[Mo_3(μ_3-O)(μ-S)_3(dtp)_3(py)_3][CdI(dtp)_2]}

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Chinese Journal of Chemistry 1997年第4期15卷 296-303页

作者： LU,Shao-Fang huang,Jian-Quan huang,xiao-Ying wu,Qiang-JinState Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou,Fujian 350002,China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China [?]Invited professor at Fuzhou University.

A new cluster compound {[Mo3(μ3-O)(μ-S)3(dtp)3(py)3][CdI(dtp)2]} (dtp=S2P(O-was obtained from the reaction of (Mo3OS3(dtp)4(H2O)] with a CdI2-Bu4NI *** molecular structure is composed of a cluster cation [Mo3OS3(dtp)3(py)3]+ and the complex anion [CdI(dtp)2]-Crystal data:Triclinic,space group P1 with cell parameters a=1.4672(7),b=1.5356(5),c=1.6806(5) nm,α=74.59(3),β=67.89(4),7=78.86(3)°,V=3.364(2) nm3,and Z=2,least-squares refinement of 8941 reflections gives a final agreement factor of R=0.052,Rw=0.065.

关键词： Molybdenum cadmium cluster synthesis crystal structure

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Effect of interval after surgery on in vitro fertilization/intracytoplasmic sperm injection outcomes in patients with stage Ⅲ/Ⅳ endometriosis

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Chinese Medical Journal 2010年第16期123卷 2176-2180页

作者： huang xiao-wu QIAO Jie XIA En-lan MA Yan-min WANG Ying Department of Obstetrics and Gynecology Reproductive Medical Center Peking University Third Hospital Beijing 100191 China Hysteroscopic Center Fuxing Hospital Affiliated of Capital Medical University Beijing 100038 China Reproductive Medical Center Beijing Obstemcs and Gynecological Hospital Affiliated of Capital Medical University Beijing 100026 China

Background For patients with severe endometriosis, the spontaneous pregnancy rates have been reported to be near 0 due to extreme distortion of normal pelvic *** is one of the treatment options; however, if patients failed to conceive after surgery, in vitro fertilization （IVF） is *** objective of this retrospective study was to determine the clinical characteristics of IVF/intracytoplasmic sperm injection （ICSI） in patients with stage Ⅲ/Ⅳ endometriosis, and to determine the impact of the interval from surgery to IVF/ICSI on *** One hundred and sixty patients who were diagnosed with stage Ⅲ/Ⅳ endometriosis underwent IVF/ICSI cycles between February 2004 and June 2009 were *** mean interval from surgery to IVF, number of oocytes retrieved, fertilization rate, implantation rate, embryos transferred, and good embryos transferred were compared between two age groups （≤35 years and 〉 35 years）.Results The mean interval from surgery to IVF was （37.9±28.9） months for the group ≤ 35 years of age and （57.6±39.7）months for the group 〉35 years of ***-five IVF/ICSI cycles （12.8%） were performed during the first year after surgery, and 34.9% IVF/ICSI cycles were performed 2 years after *** significant differences existed between the two groups with respect to the fertilization rate, implantation rate, number of embryos transferred, number of good embryos,clinical pregnancy rates, live birth rates, and cumulative clinical pregnancy rates （P 〉0.05）.The probability of cumulative clinical pregnancies was 75%, 50%, and 25% （（29.0±4.8）, （61.0±7.6）, and （120.0±16.9） months after surgery, respectively）.Conclusions For infertile patients with stage Ⅲ/Ⅳ endometriosis, the optimal time to conceive by IVF/ICSI is 〈2 years after surgery; nevertheless, most of the patients took a longer time to conceive.

关键词： endometriosis infertility fertilization in vitro surgery

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Focal nodular hyperplasia of the liver in 86 patients

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Hepatobiliary & Pancreatic Diseases International 2007年第1期6卷 52-57页

作者： Shen, Ying-Hao Fan, Jia wu, Zhi-Quan Ma, Zeng-Chen Zhou, Xin-Da Zhou, Jian Qiu, Shuang-Jian Qin, Lun-Xiu Ye, Qin-Hai Sun, Hui-Chuan huang, xiao-wu Tang, Zhao-You Fudan Univ Zhongshan Hosp Dept Liver Surg Shanghai 200032 Peoples R China

BACKGROUND: Focal nodular hyperplasia (FNH), the second most common benign hepatic tumor after hemangioma, is characterized by a stellate central scar and hyperplastic nodules. Although some large FNH may be associated with significant symptoms, more frequently they are discovered incidentally on physical examination or the work-up of unrelated symptoms. Since its nature and pathogenesis are still controversial, accurate diagnosis of FNH based on clinical presentation and radiographic studies is difficult. The purpose of this study was to explore the diagnosis and treatment of FNH. METHODS: Eighty-six FNH patients confirmed pathologically were treated at the Liver Cancer Institute in our hospital from 1996 to 2006. Their clinical manifestions, imaging presentation, pathological findings, and surgical results were analyzed retrospectively. RESULTS: Of the 86 patients with 99 foci, 54 were male and 32 female, with a mean age of 37 years. Eighty patients had a single solitary focus and 6 had multiple foci. Tumor diameter was less than 5 cm in 69 patients, 5-10 cm in 15, and more than 10 cm in 2. The overall rate of correct preoperative diagnosis was 59.3% (51/86) including 32.9% (26/79) by color Doppler flow imaging (CDFI), 60.3% (35/58) by CT, and 77.4% (24/31) by MRI. All the 86 patients underwent resection with good curative effect. CONCLUSIONS: CT and MRI are important diagnostic methods for FNH but it is difficult to make a definite preoperative diagnosis for partial classical and all non-classical FNH patients. We suggest that patients with clinical symptoms or with indefinite diagnosis should accept surgical removal.

关键词： liver focal nodular hyperplasia diagnosis treatment

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从列宁到葛兰西:科莱蒂论意大利民主革命的思想资源

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福建师范大学学报（哲学社会科学版） 2020年第5期 1-9,168页

作者：黄晓武中央党史和文献研究院北京100032

作为意大利马克思主义流派德拉沃尔佩学派的代表理论家,卢乔•科莱蒂对当时意大利共产党的“和平的议会道路”提出了批判,认为后者是对马克思国家理论的歪曲。科莱蒂认为,葛兰西的人民阵线理论是对列宁如何在落后国家实现无产阶级革命理... 详细信息

作为意大利马克思主义流派德拉沃尔佩学派的代表理论家,卢乔•科莱蒂对当时意大利共产党的“和平的议会道路”提出了批判,认为后者是对马克思国家理论的歪曲。科莱蒂认为,葛兰西的人民阵线理论是对列宁如何在落后国家实现无产阶级革命理论的继承与发展,立足于意大利落后国家的现实,但以葛兰西人民阵线理论为基础的意共的“和平的议会道路”只强调联合,混淆了手段和目的的辩证法,无法实现民主革命的目标。科莱蒂对意共的“和平的议会道路”的批判是在理论层面的一种纠偏,并没有提出实践中的具体对策,这也在一定程度上也显示了西方马克思主义研究中“理论与实践相脱节”的困境。

关键词：意大利马克思主义德拉沃尔佩学派卢乔•科莱蒂 “和平的议会道路”

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Photoinduced radical sulfur dioxide insertion with asymmetric cyclization of alkenes: accessing β-chiral sulfones bearing S-stereocentric cyclic sulfinamides

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Science China Chemistry 2025年第01期 257-263页

作者： Jiapian huang Chenxin Wang Xu Wang xiaoyu Zhou Wei xiao Jie wu School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies Taizhou University State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences School of Chemistry and Chemical Engineering Henan Normal University

The generation of various β-chiral sulfones bearing chiral cyclic sulfinamides through photoredox-catalyzed sulfur dioxide insertion with asymmetric radical cyclization is described. This method features a broad substrate scope and excellent stereospecificity. Computational studies reveal that the dispersion interaction between sulfinyl group and CH2SO2Ph group plays a crucial role in the stereoselectivity control.

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中国宏观经济不确定性的经济效应

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中央财经大学学报 2020年第12期 78-94页

作者：余杰黄孝武南京大学商学院中南财经政法大学金融学院、湖北省产业升级与区域金融协同创新中心

基于高维宏观经济数据,本文度量了我国的宏观经济不确定性,并使用TVP-SVFAVAR模型讨论了其对宏观经济的影响。结果表明,宏观经济不确定性具有逆周期的特点,对宏观经济的影响具有显著的时变效应。宏观经济不确定性的上升短期抑制经济增... 详细信息

基于高维宏观经济数据,本文度量了我国的宏观经济不确定性,并使用TVP-SVFAVAR模型讨论了其对宏观经济的影响。结果表明,宏观经济不确定性具有逆周期的特点,对宏观经济的影响具有显著的时变效应。宏观经济不确定性的上升短期抑制经济增长、物价上涨和投资增加,而在长期则会促进经济增长,同时也会促进技术创新活动。我国经济在遭受不确定性冲击之后表现出短期受损而长期向好的特征,说明随着改革的深入,我国经济的韧性越来越强。这一实证结果表明我国宏观经济不确定性对宏观经济的效应在短期符合实物期权理论以及风险补偿理论的预测,而在长期符合增长期权理论的预测。因此,在不确定性较高的时期,宏观经济政策在平滑短期经济波动的同时,应该更加注重引导创新活动,从而保证长期的经济增长。

关键词：宏观经济不确定性实物期权增长期权风险补偿 TVP-SV-FAVAR模型

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Laparoscopic metroplasty for bicorporeal uterus: surgical techniques and outcomes

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Chinese Medical Journal 2021年第9期134卷 1107-1109页

作者： Qiao-Yun Zhou Sotirios Saravelos xiao-wu huang Ning Ma Tinchiu Li En-Lan Xia Department of Hysteroscopic Center Fuxing HospitalCapital Medical UniversityBeijing 100038China IVF Unit Department of Obstetrics&GynaecologyHammersmith HospitalImperial College LondonUK Assisted Reproduction Unit Department of Obstetrics&GynaecologyPrince of Wales HospitalThe Chinese University of Hong KongHong KongChina

The incidence of congenital uterine anomalies(CUA)appears to be higher than previously thought owing to improved diagnostic imaging modalities.[1]A recent systematic review has estimated the prevalence to be 5.5%in the unselected population,8.0%in infertile women,and 13.3%in those with a history of *** commonest anomaly across all populations appear to be the septate variety(ie,canalization defects)followed by the bicornuate variety(ie,fusion defects).[2]Another meta-analysis has shown that several adverse reproductive outcomes associated with CUA,such as increased miscarriage rates,increased preterm delivery rates,and increased perinatal mortality rates.[3]

关键词： mortality outcome congenital

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Zinc-containing chainlike polymer {Cs_2[Zn(S_2C=C(CN)_2)_2]}_n,the second example of bridging [S_2C=C(CN)_2]

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Chinese Journal of Chemistry 1997年第2期15卷 188-192页

作者： ZHU,Yong-Bao LU,Shao-Fang huang,xiao-Ying wu,Qiang-Jin ZHANG,Yu-DongState Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou,Fujian 350002,China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 950002 China [*]State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 950002 China

The title compound {Cs2[Zn(S2C=C(CN)2)2]}n(2),Catena-poly {dicesium [bis(l,l-dicyanoethene-2,2-dithiolato-S,S':N)-Zinc(Ⅱ)]},is the second example of bridging [S2C=C(CN)2] (hereafter referred to as i-mnt) for metal-containing *** crystallizes in the non-centrosymmetric space group Ia (***,No.9).There are two coordination modes of i-mnt in this compound:μ-η1-η1-i-mnt,bridging two Zn moieties with two S atoms and terminal i-mnt.A characteristic feature of the structure is the infinite-Zn(η2-i-mnt)(η1-η1-i-mnt)-Zn(η1-η1-i-mnt)(η2-i-mnt)-wave-like *** atoms are located between the chains to form three-dimensional network-like *** efficient second harmonic generation from the crystal has been observed on the irradiation with the 1064 nm output of a Nd:YAG laser.

关键词： Zinc-containing polymer synthesis crystal structure

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