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| 1 | Recent Advances in Swine Amino Acid Nutrition显示文摘Recent advances in swine protein nutrition are characterized by the development of functional amino acids(AA)in regulating fetal and postnatal survival,growth and development.These AA include arginine,glutamine,glutamate,proline,leucine,cysteine and tryptophan.Due to limited knowledge on AA nutrition,pork producers have traditionally paid little attention to supplementing the arginine family of AA to swine diets.Results of recent studies indicate that functional AA serve important regulatory functions in nutrient metabolism,protein turnover,and immune function,therefore enhancing efficiency of feed utilization by pigs.The underlying mechanisms include activation of nitric oxide,mammalian target of rapamycin,gaseous signaling,and AMP-activated protein kinase pathways,as well as anti-oxidative function.Dietary supplementation with arginine,glutamine,proline or leucine to weanling piglets enhances their growth performance.Arginine or glutamine is also effective in increasing milk production by lactating sows.Furthermore,supplementing arginine to the diet of pregnant gilts between days 30 and 114 of gestation increases the number of live-born piglets and litter birth-weight.Availability of feed-grade functional AA holds great promise for improving animal health and nutrient utilization in pig production worldwide.Additionally,feedstuffs of animal origin [e.g.,blood meal(ring dried),feather meal(hydrolyzed),meat and bone meal,porcine protein meal,and poultry by-product meal(both feed-and petfood-grades)] are excellent and cost-effective sources of both essential and functional AA for formulating balanced swine diets.New knowledge on AA nutrition provides a much needed scientific basis for revising the next edition of swine nutrient requirements. | Guoyao Wu Department of Animal Science and Faculty of Nutrition,Texas A&M University,College Station,TX,77843,U.S.A and State Key Laboratory of Animal Nutrition,China Agricultural University,Beijing,100193,China | 2010 | Journal of Animal Science and Biotechnology2010，1，2： | 7 |
| 2 | 直接评估吗啡刺激糖尿病人隐静脉内皮一氧化氮释放减少显示文摘to directly measure in real time basal and stimulated levels of NO released from human saphenous vein endothelium and to quantify the expression of the μopiate receptor, which has been linked with NO release. METHODS: Saphenous vein segments from patients with type 2 diabetes ( n = 12) and patients without diabetes (n =8) were obtained. The release of NO was measured directly from the endothelium using a NO-specific amperometric probe. NΩ-nitro-L-arginine methyl ester (L-NAME, 0.1 mmol/L), a NO synthase (NOS) inhibitor, or morphine (1 μmol/L), a stimulant, was administered and the measurements were repeated. Values were reported relative to the mean initial measurement of NO release from diabetic endothelium, which was defined as the relative zero level of NO release. A RT-PCR was then performed on the endothelium to measureμ opiate receptor expression. RESULTS: Diabetic patients (n = 12) showed a relative and significantly diminished basal level of released NO, (0.049± 0.012) nmol/L, compared | Thomas V BILHNGER, James A VOSSWINKEL, Patrick CADET, Christos M RIALAS, Harold I MAGAZINE, George B STEFANO(Division of Cardiothoracic Surgery, Department of Surgery, University Hospital and Medical Center, HSC, T19-080, Stony Brook, New York 11794-8191 Neuroscience Research Institute, State University of New York College at Old Westbury, Old Westbury, New York , USA) | 2002 | Acta Pharmacologica Sinica2002，23，2： | 3 |
| 3 | Huperzine H, a New Lycopodium Alkaloid from Huperzia serrata显示文摘A new lycopodium alkaloid with a novel skeleton was isolated from Huperzia serrata.Its structure was determined on the basis of spectral evidences. | Wen Yun GAO Yi M lug LI Bac De WANG Da Yuan ZHU(State Key Laboratory of New Drug Research. Shanghai Institute of Materia Medica. ChineseAcademy of Sciences, Shanghai 200031) | 1999 | Chinese Chemical Letters1999，10，6： | 2 |
| 4 | Recent advances in Tourette syn- drome显示文摘 | Bloch M State M Pittenger C | 2011 | Curt Opin Neurol2011，24，2： | 1 |
| 5 | 光敏炸药柱和药片的激光起爆显示文摘本文介绍了高光敏炸药需要解决的四个问题,并用Nd激光器(脉冲宽度25ns)测定了三种过渡金属配位化合物压制药住的临界起爆能,其中高氯酸·3(5)-氨基-4-肼基-1,2,4-三唑合铜(Ⅰ)药柱的起爆阈值约为40mJ/cm￣2,比叠氮化铅药柱的小约10倍;还测定了高氯酸·5-肼-四唑合汞(Ⅱ)与透明的聚合物粘结制成的药片的临界起爆能E_c,所得结果:聚合物含量在10~30%范围内,E_c值逐渐缓慢降低;当超过30%时E_c,值急剧升高。对配位化合物(Ⅰ)言,当聚合物含量为10%时,E_c值随药片中炸药含量(mg/cm￣2)的增加而明显下降。结论认为这类过渡金属的配位化合物是对激光敏感的新型炸药;还提到这样的现象:厚药片与单质药片比,其起爆阈值较低,而薄药片则起爆阈值较高,从而表明药片有临界厚度的问题,即当药片薄于临界厚度,即使用于厚药片所需起爆能的15倍,也不能被起爆,因此认为可能存在激光能在炸药内部产生定域(Localization)机理。 | Hushin M A Tselinsky I V Petrova NA (S.-Petersburg Institute fo Technology。S. -Peiersburg· Russia)Chernaj A V(Ukrainian State Mines Academy,Dnepropetravsk, Ukraine) | 1995 | 含能材料1995，3，1： | 1 |
| 6 | Interactive surface decomposition for polyhedral morphing 显示文摘 | Gregory A State A Lin M C | 1999 | The Visual Computer1999，15，9： | 1 |
| 7 | Overview of the HUPO Plasma Proteome Project: results from the pilot phase with 35 col- laborating laboratories and multiple analytical groups, generating a core dataset of 3020 proteins and a publicly-available database 显示文摘 | Omenn GS States D J Adamski M | 2005 | Protemnies2005，5，13： | 1 |
| 8 | Interactive surface decomposition for polyhedral morphing 显示文摘 | Gregory A D State A Lin M C | 1999 | The Visual Computer1999，15，9： | 1 |
| 9 | Overview of the HUPO Plasma Proteome Project:results from the pilot phase with 35 collaborating laboratories and multiple analytical groups,generating a core dataset of 3020 proteins and a publicly-available database显示文摘 | Omenn GS States DJ Adamski M | 2005 | Proteomics2005，5，： | 1 |
| 10 | Multicenter survey and retrospective analysis of current efficacy of therapeutic plasma exchange显示文摘 | Bandarenko N Brecher M E United states thrombotic thrombocytopenic purpura apheresis study group (US TTP ASG) | 1998 | J Clin Apheresis1998，13，： | 1 |
| 11 | Soil carbon and late-successional forest stands of the Potential impact of fire显示文摘 | PAGE-DUMROESE D S nitrogen pools in mid-to northwestern United States Journal of Forest Research JURGENSEN M F | 2006 | Canadian2006，36，9： | 1 |
| 12 | Effect of glutamine on heat-shock-induced mRNA and stress proteins 显示文摘 | Nissim I States B Hardy M | 1993 | J Cell Physiol1993，157，2： | 1 |
| 13 | Augmented reality guidance for needle biopsies: an initial randomized, controlled trim in phantoms 显示文摘 | Rosenthal M State A Lee J | 2002 | Med Image Anal2002，6，3： | 1 |
| 14 | Overview of the HOPO plasma prote0me project : results from the pilot phase with 35 collaborating laboratories and multiple analytical groups, generating a core dataset of 3020 proteins and a publicly-available database 显示文摘 | Omenn G S States D J Adamski M | 2005 | Proteomics2005，5，13： | 1 |
| 15 | Overview of the HUPO plasma proteome project: results from the pilot phase with 35 col- laborating laboratories and multiple analytical groups, generating a core dataset of 3020 proteins and a publicly-available database 显示文摘 | Omenn GS States DJ Adamski M | 2005 | Proteomics2005，5，13： | 1 |
| 16 | Interactive surface decomposition for polyhedral morphing显示文摘 | Gregory A State A Lin M C | 1999 | The Visual Computer1999，15，9： | 1 |
| 17 | Overview of the HUPO plasma proteome project: results from the pilot phase with 35 collaborating laboratories and multiple analytical groups, generating a core dataset of 3020 proteins and a publicly-available database 显示文摘 | Omenn GS States DJ Adamski M | 2005 | Proteomics2005，5，13： | 1 |
| 18 | Elastix : a toolbox for intensity-based medical image registration 显示文摘 | Klein S Stating M Murphy K | 2010 | IEEE Transactions on Medical Imaging2010，29，1： | 1 |
| 19 | Interactive surface decom- position for polyhedral morphing显示文摘 | Gregory A State A Lin M | 1999 | The Visual Computer1999，15，9： | 1 |
| 20 | in lithium lanthanum Communications, 1993, High ionic titanate显示文摘 | Y Inaguma conductivity Solid State L Chen M Itoh | 1993 | 86: 689-6931993，86，： | 1 |
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