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美国内战舰船大揭秘

The development of an OxyHb animal model in mice and the study on OxyHb-induced apoptosis of mouse brain cells in vivo

作者： (英)凯文 j.多尔蒂(Kevin j. Dougherty)

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j.urnal of Pharmaceutical Analysis 2008年第2期20卷 109-112,137页

作者： Shi W. Wang R. Huang L. Sun j. Wang F. Liu C. Zhou L. Guo Z. Zhang j.H. Department of Neurosurgery Second Affiliated Hospital Medical School of Xi'an Jiaotong University Xi'an 710004 China Department of Neurosurgery Xinxiang Medical College Xinxiang 453100 China Department of Equipment Second Affiliated Hospital Medical School of Xi'an Jiaotong University Xi'an 710004 China Department of Neurosurgery Louisiana State University Health Sciences Center School of Medicine United States

Obj.ctive On the basis of developing a new animal model for oxyhemoglobin(OxyHb)inj.ction into subarachnoid space in mice,this research was to explore the temporal dependence and spatial distribution of OxyHb-induced apoptosis in the mouse brain cells in vivo and the mechanism of neurocyte inj.ry induced by *** The animal model for OxyHb inj.ction into subarachnoid space in mice was *** were divided randomly into the experimental group(n=40)and the control group(n=35).The control group ...

关键词： Animal model Apoptosis Oxyhemoglobin (OxyHb) Subarachnoid hemorrhage

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慎言违宪

Effect of papaya seed extract on microenvironment of cauda epididymis

作者： (美)迈克尔·j.佩里(Micheal j. Perry)

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Asian j.urnal of Andrology 2001年第2期3卷 143-146页

作者： R.j.Verma N.j.Chinoy Department of Zoology University School of Sciences Gujarat University Ahmedabad 380009 IndiaDepartment of Zoology University School of Sciences Gujarat University Ahmedabad 380009 India

Aim: To evaluate the effect of aqueous Carica papaya seed extract on microenvironment of cauda ***: Adult male albino rats were intramuscularly administered with 0 (control) or 0.5 mg papaya seed ex-tract/kg body weight for 7 days. Cauda epididymal tubular content was collected by micropuncture technique; epididy-mal luminal fluid and sperm pellets were separately analyzed. Results: The results revealed that the extract treat-ment caused significant reduction, as compared with control, in total protein and sialic acid contents in both epididymalfluid and sperm pellet. As compared with control, significantly lowered acid phosphatase activity was recorded in spermpellet but was higher in epididymal fluid after the treatment. The extract treatment also caused significant reduction inlevel of inorganic phosphorus in the epididymal fluid. Conclusion: It is concluded that the aqueous papaya seed ex-tract alters cauda epididymal microenvironment.

关键词： Carica papaya microenvironment epididymis spermatozoa protein sialic acid

视觉量表和仪器测量评估人发色多样性：一项全球性调查

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中华皮肤科杂志 2017年第10期50卷 774-775页

作者： I. Lozano j. B. Saunier S. Panhard G. Loussouarn L'Oréal Research & Innovation 11-13 rue Dora Maar 93400 Saint Ouen France

人类的自然发色涉及生物学、文化、社会以及美学等诸多方面。在自然状态下，头发颜色变化多样，其中白种人及其经地域散居后（美国、澳大利亚、加拿大、新西兰等）的白种人变化居多。对于五大洲各种族来说，深色（黑色至深棕色）的头发... 详细信息

人类的自然发色涉及生物学、文化、社会以及美学等诸多方面。在自然状态下，头发颜色变化多样，其中白种人及其经地域散居后（美国、澳大利亚、加拿大、新西兰等）的白种人变化居多。对于五大洲各种族来说，深色（黑色至深棕色）的头发表型（与深色瞳孔一起）在很大程度上占据主导地位。而人自然发色在一生中也不是固定不变的。随着年龄的增长，几乎所有种族所有人的头发都会不同程度地变灰。这是头发毛囊黑素细胞随时间发生渐进性耗竭的结果，该现象会使个体头发逐渐变灰，慢慢在头上出现一根根白发。

关键词：全球性调查仪器测量多样性人发评估量表视觉自然状态

Scrotoschisis in a Central African Newborn

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Open j.urnal of Pediatrics 2022年第2期12卷 347-352页

作者： C. j. Kiteze Nguinzanemou j. E. Palet Kosh-Komba D. S. Ouaimon B. O. Bogning Mej.ozem R. L. j. Kombaya E. Kiteze Bandassa G. F. Houndj.houe j.-C. Gody G. Moyen Clinique Médicale Infantile Raymond Max Siopathis Centre Hospitalo-Universitaire Pédiatrique de Bangui CHUPB Bangui République Centrafricaine Service de Chirurgie Infantile CHUPB Bangui République Centrafricaine Université Marien Ngouabi Brazaville Congo

Scrotoschisis, a rare congenital disease, is defined by an extracorporeal ectopic testis eviscerated as a result of a scrotal wall defect. We report a case in a Central African newborn, born via vaginal delivery, to non-consanguineous parents, admitted at three days of life from a level II health center. The pregnancy was poorly monitored without ultrasound. On admission, the temperature was 40ºC, he was polypneic and tachycardic. There was a congenital defect of the scrotal wall with exteriorization of the left testis and the right testis was normal. The blood count showed pancytopenia and the blood culture isolated amiklin-sensitive Klebseilla pneumonia. The diagnosis of scrotoschisis associated with sepsis was made. A tri-antibiotic therapy associated with general resuscitation followed by testicular transposition and orchidopexy performed on the eleventh day of life did not prevent the fatal outcome three hours after the surgery. This observation confirms the rarity of the malformation and the benefit of an early management.

关键词： Scrotoschisis Neonatal Sepsis Bangui

Enhanced recovery programme in colorectal surgery:Does one size fit all?

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World j.urnal of Gastroenterology 2012年第40期18卷 5661-5663页

作者： Alison Lyon Christopher j.Payne Graham j.MacKay Specialty Registrar in General Surgery West of Scotland RotationGlasgow G4 0SFUnited Kingdom Lister Department of Surgery Glasgow Royal InfirmaryGlasgow G4 0SFUnited Kingdom

Enhanced recovery after surgery(ERAS) employs a multimodal perioperative care pathway with the aim of attenuating the stress response to surgery and accelerating *** has been difficult to determine the relative importance of some of the individual components of these pathways such as epidural analgesia and laparoscopic colorectal *** argue that only a rigid adherence to the published ERAS protocol can achieve the proposed benefits of fast-track *** this article,we explore some of the areas where the evidence base may be changing and ask whether a more flexible and individualised approach should be considered.

关键词： Enhanced recovery Fast-track Laparoscopic Intravenous fluid Postoperative analgesia

Design Issues for Linking Emissions Trading Schemes--A Qualitative Analysis for Schemes from Europe, Asia and North America

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j.urnal of Environmental Science and Engineering(B) 2012年第12期1卷 1322-1334页

作者： Sebastian R. Goers Barbara Pflaglmayer Martin j. Luger Energy Institute Johannes Kepler University of Linz Altenberger Strafle 69 AustraliaLinz 4040

The paper focuses on links between the EU ETS （European Union Emissions Trading Scheme） and selected （domestic） greenhouse gas ETS （emissions trading schemes） from Asia and North America which could open up a perspective to keep the idea of emissions trading alive on a global scale and confront the actual uncertainty in future climate policy. The approach consists of investigating qualitatively the essential requirements of this alternative bottom-up approach. It is evaluated if variations or inconsistencies in the structure and design of domestic ETS as well as legal and institutional characteristics harm or facilitate the concept of linking with the EU ETS. The evaluation of systems leads to the exclusion of systems with voluntary character, relative caps, unrestricted borrowing and price caps from the group of potential linking candidates.

关键词： European Emissions Trading Scheme international and domestic emissions trading linking post-Kyoto.

Gravitational Signature of Matter-Antimatter Interaction

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j.urnal of Modern Physics 2015年第3期6卷 201-213页

作者： Shawqi Al Dallal Walid j. Azzam Mar de Fez College of Graduate Studies and Research Ahlia University Manama Bahrain Department of Physics College of Science University of Bahrain Sakhir Bahrain

The gravitational signature of antimatter has received growing interest during the past few decades. Much of the theoretical work in ordinary tensor gravity rules out any difference in the gravitational interaction of matter and antimatter. Fundamental principles and theoretical models describing the nature of matter and antimatter are reviewed. The implication of a probable repulsive field between matter and antimatter and its far reaching consequences on certain cosmic issues, such as the early phase of the Big Bang, the Hawking radiation, virtual particle production and annihilations, are discussed. Experiments designed to probe the gravitational signature of antimatter are reviewed, and a new space-borne experiment to probe the nature of matter-antimatter interactions is proposed.

关键词： Antimatter Gravitation Interactions