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多硝基芳烃静电火花感度与爆速的关系(英)

含能材料 1999年第3期7卷 127-132页

作者： Vladimr ZeMAN, Jir ko?, Svatopluk ZeMAN (Department of Theory and Technology of explosives, University of Pardubice CZ-532 10 Pardubice,the Czech Republic) Department of Theory and Technology of explosives University of Pardubice CZ - 532 10 Pardubice Czech Republic

通过测定３２种多硝基芳烃的静电火花感度，建立了５０％发火能量ＥＥＳ与爆速平方值的关系式。该式不仅体现了Ｅｖａｎｓ Ｐｏｌａｎｙｉ Ｓｅｍｅｎｏｖ关系，而且表明在起爆、初始分解或由静电火花引起的能量转换过程... 详细信息

通过测定３２种多硝基芳烃的静电火花感度，建立了５０％发火能量ＥＥＳ与爆速平方值的关系式。该式不仅体现了Ｅｖａｎｓ Ｐｏｌａｎｙｉ Ｓｅｍｅｎｏｖ关系，而且表明在起爆、初始分解或由静电火花引起的能量转换过程中多硝基化合物分子初始分裂时化学机理的同一性。但电火花能转至分子反应中心的方式还不甚清楚。

关键词：静电火花感度起爆多硝基芳烃爆速

雌激素受体阳性的浸润性导管癌表观扩散系数:与肿瘤-基质比例的相关性研究

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国际医学放射学杂志 2014年第3期 280-281页

作者： e.S.ko B.K.Han R.B.Kim e.Y.Cho S.Ahn S.J.Nam 秦乃姗 Department of Radiology Samsung Medical CenterSungkyunkwan University School of Medicine50 Irwon-dongGangnam-guSeoul 135-710South Korea

摘要目的确定基质为主型或伴有中心纤维化、雌激素受体阳性的浸润性导管癌表观扩散系数(ADC)的差异是否与肿瘤-基质比例相关。方法此研究经学院审查委员会批

关键词：浸润性导管癌雌激素受体表观扩散系数阳性

Abdominal Pregnancy: About a Case Observed at the Maternity of the Community University Hospital Center, Bangui, Central African Republic

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Open Journal of Obstetrics and Gynecology 2021年第3期11卷 296-302页

作者： G. D. kossa-ko-Ouakoua A. koirokpi S. Matoulou-Mbala Wa-Ngogbe R. M’Betid-Degana e. Serdouma F. kouandongui Bangue Songrou G. R. Dotte N. R. Ngbale A. Sepou Department of Gynecology and Obstetrics Community University Hospital Center Bangui Central African Republic Department of Gynecology and Obstetrics Sino-Central African Friendship University Hospital Center Bangui Central African Republic Medical imaging Department Community University Hospital Center Bangui Central African Republic Medical Oncology Department Community University Hospital Center Bangui Central African Republic

Abdominal pregnancy is a life threat to both mother and fetus requiring surgery regardless of the age of pregnancy. We report a case of abdominal pregnancy, delivered by laparotomy with a live newborn. This is a 31-year-old woman with 34 weeks and 2 days of amenorrhea whose ultrasound showed an abdominal pregnancy. Laparotomy extracted a newborn female weighing 3000 grams with APGAR at birth rated at 7/10 at one minute. The postoperatives were simple. The patient was discharged on the 14th postoperative day on 20 mg methrotrexate injection once a week for four weeks.

关键词： Abdominal Pregnancy Laparotomy Live Newborn Central African Republic

剥脱综合征患者结膜印迹细胞学的检查特征（英文）

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国际眼科杂志 2015年第6期15卷 953-958页

作者： Ayse Gül kocak Altintas Semiha Has eranil Olcay Kandemir Saglik. Bakanligi Ulucanlar 眼科医院土耳其安卡拉06080 Saglik. Bakanligi Yenimahalle医院土耳其安卡拉06080 Saglik. Bakanligi Onkoloji医院土耳其安卡拉06080

目的:研究剥脱综合征对结膜细胞和泪液功能的影响。方法:研究共纳入剥脱综合征患者60例86眼作为试验组,年龄相仿正常人55例89眼作为对照组。所有115例175眼均接受Schirmer泪试验及泪膜破裂时间试验,并对上方和鼻下方睑裂区球结膜进行印... 详细信息

目的:研究剥脱综合征对结膜细胞和泪液功能的影响。方法:研究共纳入剥脱综合征患者60例86眼作为试验组,年龄相仿正常人55例89眼作为对照组。所有115例175眼均接受Schirmer泪试验及泪膜破裂时间试验,并对上方和鼻下方睑裂区球结膜进行印迹细胞学检查。印迹细胞学检查结果根据Nelson方法分级。对TBUT,Schirmer泪试验及印迹细胞学结果进行相关性分析。结果:剥脱综合征患者的Schirmer试验、TBUT均较正常组显著降低,结膜细胞也有显著改变。剥脱综合征患者的印迹细胞学分级中位数为3级,而正常人组为0级。在试验组中发现45例样本出现了两种以上分级共存的现象,而对照组仅发现3例。此外,实验组中的45例样本结膜上皮细胞和杯状细胞分级出现明显差异,且均表现出杯状细胞的破坏甚于上皮细胞,而对照组未发现此种现象。结论:剥脱综合征患者的结膜细胞受到破坏,泪液分泌受到影响,极易造成眼表疾病的出现。

关键词：印迹细胞学剥脱综合征泪膜破裂时间 Schirmer泪试验

Percutaneous Cholecystostomy in High Risk Patients with Acute Cholecystitis

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Surgical Science 2017年第3期8卷 154-161页

作者： Mujahid Ahmad Mir Sheikh Viqar Manzoor Farooq Ahmad Reshi Waheed Ahmad Zargar Shaukat Jeelani Faraidon Faiq Ahmad Aung Zar ko Balvinder Singh Department of General Surgery Government Medical College Srinagar India

Aims and Objectives: To assess efficacy and safety of percutaneous cholecystostomy (PC) in high risk patients with acute cholecystitis. Materials and Methods: The study was carried out in high risk patients with acute calculous or acalculous cholecystitis. Patients qualifying for the study were subjected to PC under ultrasound (USG) guidance. A cholecystogram was done postoperatively, to help establish satisfactory catheter position. Results: 24 (70.59%) patients had empyema-gallbladder, 8 (23.53%) had acute calcular cholecystitis and 2 (5.9%) patients were diagnosed as acalcular cholecystitis. None of the patients was fit for general anesthesia at the time of admission. Median hospital-stay after performing procedure was 4 days. Clinical success rate was reported 100% in our study. Bile cultures yielded growth of e Coli in 10 (29.41%), klebsela in 8 (23.53%), pseudomonas aeruginosa in 6 (17.65%) and Proteus mirabilis in 4 (11.8%) of patients. 6 (17.65%) patients did not grow any organism in their bile. Growth noted was sensitive to imipenem 29.41% (10), ciprofloxacin 17.65% (6), levofloxacin 17.65% % (6) and cefuroxime 11.76% (4). No major complication was recorded in our study. No procedure related death was observed. Tube displacement occurred in one patient and minor bleeding was reported in 2 patients. Catheter was removed after a mean of 25.25 days. All patients underwent definitive surgical intervention during the follow up period of 3 months. Conclusion: USG guided PC is a safe and effective procedure for treating high-risk patients who present with acute cholecystitis. Once the acute symptoms diminish or resolve, it should be followed by elective surgery.

关键词： Percutaneous Cholecystostomy Cholecystitis Ultrasound High Risk Cholecystogram

Materno-Fetal Prognosis of Retro-Placental Hematoma at the Centre Hospitalier Universitaire Communautaire

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Open Journal of Obstetrics and Gynecology 2020年第10期10卷 1351-1357页

作者： N. R. Ngbale G. R. D. L. kogboma-Wongo A. koirokpi C. e. Gaunefet G. D. kossa ko Ouakoua S. Ouapou D. M. Callot S. Matoulou-M’bala A. Sepou The Maternity of Centre Hospitalier Universitaire Communautaire Bangui Central African Republic

introduction: The majority of pregnancies and births go off without incident even though they all present risks. Retro-placental hematoma (RPH) is an extreme obstetric emergency. The aim of our study was to assess the maternal-fetal prognosis of this pathology in our patients. Patients and Methods: This is a retrospective descriptive and analytical study over 5 years ranging from the period from January 1st, 2015 to December 31st, 2019. The study’s population consisted of pregnant women, in the 3rd trimester, who were presented with the retro-placental hematoma during the pregnancy or childbirth and taken care of in the maternity ward of the Centre Hospitalier Universitaire Communautaire. Results: During our study period, we recorded 87 cases of retro-placental hematoma, and 40,763 deliveries. The frequency of retro-placental hematoma was 0.21% at delivery. The average maternal age was 26.4 years with extremes of 16 and 40 years. The parity’e="font-family:Verdana;">s average was 3.8 with extremes of 1 and 13. The

关键词： Prognosis Retro-Placental Hematoma (RPH) Bangui

Mitogenomic phylogeny of the Asian colobine genus Trachypithecus with special focus on Trachypithecus phayrei(Blyth, 1847) and description of a new species

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Zoological Research 2020年第6期41卷 656-669页

作者： Christian Roos Kristofer MHelgen Roberto Portela Miguez Naw May Lay Thant Ngwe Lwin Aung ko Lin Aung Lin Khin Mar Yi Paing Soe Zin Mar Hein Margaret Nyein Nyein Myint Tanvir Ahmed Dilip Chetry Melina Urh eGrace Veatch Neil Duncan Pepijn Kamminga Marcus AHChua Lu Yao Christian Matauschek Dirk Meyer Zhi-Jin Liu Ming Li Tilo Nadler Peng-Fei Fan Le Khac Quyet Michael Hofreiter Dietmar Zinner Frank Momberg Primate Genetics Laboratory German Primate CenterLeibniz Institute for Primate ResearchGoettingen 37077Germany Gene Bank of Primates German Primate CenterLeibniz Institute for Primate ResearchGoettingen 37077Germany Chances for Nature(CfN) Goettingen 37073Germany Australian Museum Research institute Australian MuseumSydneyNew South Wales 2010Australia Natural History Museum London SW7 BDUK Wildlife Conservation Society(WCS)-Myanmar Program Yangon 11041Myanmar Fauna&Flora international(FFi)-Myanmar Programme Yangon 11201Myanmar Popa Mountain Park Nature and Wildlife Conservation DivisionForest DepartmentPopa 05242Myanmar World Wide Fund for Nature(WWF)-Myanmar Yangon 11191Myanmar Department of Zoology Jagannath UniversityDhaka 1100Bangladesh Primate Research and Conservation Division AaranyakGuwahatiAssam 781028India Department of Anthropology Emory UniversityAtlantaGA 30322USA Department of Anthropology Yale UniversityNew HavenCT 06511USA Department of Mammalogy American Museum of Natural HistoryNew YorkNY 10024USA Naturalis Biodiversity Center Leiden 2333 CRThe Netherlands Lee.kong Chian Natural History Museum National University of SingaporeSingapore 117377Singapore Department of environmental Science and Policy George Mason UniversityFairfaxVA 22030USA Key Laboratory of Animal ecology and Conservation Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Center for excellence in Animal evolution and Genetics Chinese Academy of SciencesKunmingYunnan 650223China Cuc Phuong Commune Nho Quan DistrictNinh Binh ProvinceVietnam School of Life Sciences Sun Yat-Sen UniversityGuangzhouGuangdong 510275China Center for Biodiversity Conservation and endangered Species Ho-Chi-Minh CityVietnam institute for Biochemistry and Biology University of PotsdamPotsdam 14476Germany Cognitive ethology Laboratory German Primate CenterLeibniz Institute for Primate ResearchGoettingen 37077Germany Leibniz Science Campus Primate Cognition Goettingen 37077Germany De

Trachypithecus,which currently contains 20 species divided into four groups,is the most speciose and geographically dispersed genus among Asian *** several morphological and molecular studies,however,its evolutionary history and phylogeography remain poorly ***’s langur(Trachypithecus phayrei) is one of the most widespread members of the genus,but details on its actual distribution and intraspecific taxonomy are limited and ***,to elucidate the evolutionary history of Trachypithecus and to clarify the intraspecific taxonomy and distribution of ***,we sequenced 41 mitochondrial genomes from georeferenced fecal samples and museum specimens,including two *** analyses revealed a robustly supported phylogeny of Trachypithecus,suggesting that the *** group branched first,followed by the *** group,and the *** and *** groups most *** four species groups diverged from each other 4.5-3.1 million years ago(Ma),while speciation events within these groups occurred much more recently(1.6-0.3 Ma).Within ***,we found three clades that diverged 1.0-0.9 Ma,indicating the existence of three rather than two *** the phylogenetic species concept and based on genetic,morphological,and ecological differences,we elevate the *** subspecies to species level,describe a new species from central Myanmar,and refine the distribution of the three ***,our study highlights the importance of museum specimens and provides new insights not only into the evolutionary history of *** but the entire Trachypithecus genus as well.

关键词： Colobinae integrative zoology Mitochondrial genome Museum specimens New species

TRPC3 is required for the survival, pluripotency and neural differentiation of mouse embryonic stem cells(meSCs)

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Science China(Life Sciences) 2018年第3期61卷 253-265页

作者： Helen Baixia Hao Sarah e. Webb Jianbo Yue Marc Moreau Catherine Leclerc Andrew L. Miller Division of Life Science and State Key Laboratory of Molecular Neuroscience HKUST Clear Water Bay Hong Kong China Department of Biomedical Sciences City University of Hong Kong Hong Kong China Centre de Biologie du Développement (CBD) Centre de Biologie Intégrative (CBI) Université de Toulouse CNRS UPS Toulouse F-31062 France

Transient receptor potential canonical subfamily member 3(TRPC3) is known to be important for neural development and the formation of neuronal networks. Here, we investigated the role of TRPC3 in undifferentiated mouse embryonic stem cells(meSCs) and during the differentiation of meSCs into neurons. CRiSPR/Cas9-mediated knockout(ko) of TRPC3 induced apoptosis and the disruption of mitochondrial membrane potential both in undifferentiated meSCs and in those undergoing neural differentiation. in addition, TRPC3 ko impaired the pluripotency of meSCs. TRPC3 ko also dramatically repressed the neural differentiation of meSCs by inhibiting the expression of markers for neural progenitors, neurons, astrocytes and *** together, our new data demonstrate an important function of TRPC3 with regards to the survival, pluripotency and neural differentiation of meSCs.

关键词： transient receptor potential canonical subfamily member 3 (TRPC3) mouse embryonic stem cells (meSCs) neurondifferentiation CRiSPR/Cas9 pluripotency apoptosis mitochondrial membrane potential

不同筛查方法（乳腺钼靶与超声）对导管内原位癌的长期监测：与再发乳腺癌的相关因素

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国际医学放射学杂志 2019年第5期 606-606页

作者： S.H.Cho J.S.Choi B.K.Han e.Y.ko e.S.ko K.W.Park 周盼盼 Department of Radiology and Center for imaging Science Samsung Medical Center Sungkyunkwan University School of Medicine

摘要乳腺癌筛查方法(乳腺钼靶或超声检查)与筛查发现导管内原位癌(DCiS)病人的生存结果之间的关系尚未确定。目的探讨不同的乳腺癌筛查方法是否与筛查检出DCiS

关键词：乳腺钼靶乳腺癌筛查方法原位癌导管内长期监测