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国外油气储运 1992年第4期10卷 21-24页

作者： sper.,JL

Rochester煤电公司沿115kV输电线路螺旋缠绕光缆的经验

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河南电力 1990年第4期18卷 55-60页

作者： sper.,RD 韩永伦

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用于负载疲劳结构件的高强度钢

国外钢铁钒钛 1991年第1期4卷 109-112页

作者： sper.,JO 吴琼

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纹理和宇宙结构

科学（中文版） 1992年第7期 18-26页

作者： sper.,DN 赵学庆

Effect of administration of phenylephrine immediately after low dose insemination on pregnancy rates in mares

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Open Journal of Obstetrics and Gynecology 2013年第10期3卷 722-726页

作者： Theresa Beachler Renan sper C. Scott Bailey James Shewmaker C. Nick Buchanan Anne Josson-Schramme Michael Whitacre College of Veterinary Medicine North Carolina State University Raleigh USA School of Veterinary Medicine Ross University Basseterre Saint Kitts and Nevis

There is considerable pressure on equine veterinarians to achieve good pregnancy rates with very small doses of semen. Phenylephrine administration in the rabbit increased numbers of oviductal, uterine, and cervical sperm, myometrial contractions, and fertilized ova after low dose insemination. The use of phenylephrine to enhance uterine contractility and fertility has not been investigated in the mare. Thus, the objective of this study was to determine if phenylephrine administration would result in clinically acceptable pregnancy rates in mares bred by low dose insemination. The hypothesis (Ha) was that pregnancy rates would be significantly higher in mares receiving phenylephrine compared to saline controls. Six pony mares and eight horse mares were enrolled in this study. Mares were inseminated within 24 hours of ovulation with 30 million progressively motile spermatozoa from a single fertile stallion. Immediately following insemination, mares were administered either phenylephrine (0.06 mg/kg) or 1mL of saline via IV injection. Pregnancy status was determined 14 days following ovulation via transrectal ultrasonography. Pregnancy rates in phenylephrine treated mares were 44% (4/9) while 22% (2/9) in saline-treated mares (P > 0.05).

关键词： Artificial Insemination Low Dose Insemination Equine Phenylephrine

对非急性心肌梗死患者行自体骨骼成肌细胞移植的1年随访

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世界核心医学期刊文摘（心脏病学分册） 2006年第9期2卷 57-58页

作者： Gavira J.J. Herreros J. Perez A. F.Prósper 刘宇 Hematology and Cell Therapy Clnica UniversitariaAvda Po XII 36Pamplona 31008Spain.Dr

Objective: To determine the feasibility and safety of skeletal myoblast transp lantation in patients with chronic myocardial infarction undergoing coronary art ery bypass grafting. Methods: Twelve patients with a previous myocardial infarct ion and ischemic coronary artery disease underwent treatment with coronary arter y bypass grafting surgery and intramyocardial injection of autologous skeletal m yoblasts cultured with autologous serum. Global and regional cardiac function wa s assessed by echocardiogram. Fluorine 18 fluorodeoxyglucose and nitrogen 13-am monia positron emission tomography studies were used to determine cardiac viabil ity and perfusion. A group of historical control patients(n=14) treated with coronary artery bypass grafting surgery wi thout myoblast transplantation was analyzed. Results: The left ventricular eject ion fraction improved from 35.5%±2.3%(mean±SEM) before surgery to 55.1%±8. 2%at 12 months(Pkeletal myoblasts(wall motio n score index: 3.02±0.17 at baseline vs 1.36±0.14 at 12 months; Pkeletal myoblast implantation was not associated with adverse events or an incre ased incidence of cardiac arrhythmias. Conclusions: In patients with previous my ocardial infarction, treatment with skeletal myoblasts in conjunction with coron ary artery bypass is safe and feasible and is associated with an increased globa l and regional left ventricular function, improvement in viability, and perfusio n of cardiac tissue and no significant incidence of arrhythmias.

关键词：成肌细胞移植心肌梗死患者骨骼自体冠状动脉搭桥术正电子发射断层扫描氟脱氧葡萄糖左心室射血分数