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164篇 您的检索式:作者名="Lefkowitz J"
    题名 作者 年代 出处 被引量
1Incidence and risk factors for the development of anemia following gastric bypass surgery显示文摘AIM:To evaluate the incidence and risk factors for the development of anemia after RouxenY gastric bypass (RYGB).METHODS: A retrospective analysis of patients undergoing RYGB from January 2003 to November 2007 was performed. All patients had a preoperative body mass index > 40 kg/m2. A total of 206 patients were evaluated. All patients were given daily supplements of ferrous sulfate tablets for 2 wk following their operation. Hematological and metabolic indices were routinely evaluated following surgery. Patients were followed for a minimum of 86 wk.RESULTS: There were 41 males and 165 females with an average age of 40.8 years. 21 patients (10.2%) developed postoperative anemia and 185 patients (89.8%) did not. Anemia was due to iron deficiency in all cases. The groups had similar demographics, surgical procedure and comorbidities. Menstruation (P = 0.02) and peptic ulcer disease (P = 0.01) were risk factors for the development of postoperative anemia.CONCLUSION: Iron deficiency anemia is frequent. RYGB surgery compounds occult blood loss. Increased ferrous sulfate supplementation may prevent iron depletion in populations at increased risk.Dimitrios V Avgerinos Omar H Llaguna Matthew Seigerman Amanda J Lefkowitz I Michael Leitman 2010World Journal of Gastroenterology2010,16,15:6
2Stereospecific (3H) ( minus )-alprenolol binding sites, beta- adrenergic receptors and adenylate cyclase 显示文摘Lefkowitz R J Mukherjee C Coverstone M 1974Biochem Biophys Res Commun1974,60,2:1
3G protein-coupled receptor kinases显示文摘Pitcher JA Freedman N J Lefkowitz RJ 1998Annu Rev Biochem1998,,67:1
4A ternary complex model explains the agonist-specific binding properties and the adenylate cyclase-coupled beta-adrenergic receptor显示文摘De Lean A Stadel J M Lefkowitz R L J Biol Chem0,255,15:1
5Trafficking patterns of beta-arres- tin and G protein-coupled receptors determined by the kinet- ics of beta-arrestin deubiquitination显示文摘Shenoy S K Lefkowitz R J 2003J Biol Chem2003,278,14:1
6Beta-adrenergic receptors: solubilization of (-)(3H)alprenolol binding sites from frog erythrocyte membranes 显示文摘Caron M G Lefkowitz R J 1976Biochem Biophys Res Commun1976,68,2:1
7Poxviruses: Past, present and future显示文摘Lefkowitz E J Wang C Upton C 2006Virus Research2006,117,1:1
8Ratification vote on taxonomic proposals to the international committee on taxon- omy of viruses (2014) 显示文摘Adams M J Lefkowitz E J King A M 2014Arch Virol2014,159,10:1
9Identificateion of the human pituitary tunor transforming gene(hPTrG) family:molecular struc- ture, expression, and chromosomal localization 显示文摘Cben L Purl R Lefkowitz E J 2000Gene2000,248,12:1
10Beta-arrestins and cell signaling 显示文摘DeWire SM Ahn S Lefkowitz R J 2007Ann Rev Physiol2007,69,:1
11Homologous desensitization of beta a drenergic receptor coupled adenylate cyclase显示文摘Strasser R J Lefkowitz RJ 1985J Biolchem1985,260,:1
12Anti-betal-adrenergie receptor antibodies and heart failure: causation, not just correlation 显示文摘Freedman N J Lefkowitz RJ 2004Clin Invest2004,113,10:1
13Aggressive angiomyxoma:a clinicopathologic study of 29 female patients显示文摘Feltsch J F Laskin W B Lefkowitz M 1996Cancer1996,78,1:1
14Diamagnetic transition in disordered CuCl显示文摘Lefkowitz I Maning J S Bloomfield P E 1979Physical Review B1979,20,11:1
15Catecholamine- induced subsensitivity of adelnylate cyclase associated with loss of beta-adrenergic receptor binding sites显示文摘Mukherjee C Caron M G Lefkowitz R J 1975Proc Natl Acad Sci USA1975,72,5:1
16Solid renal cortical Tumors : Differentiation with CT显示文摘Zhang J Lefkowitz RA Ishill NM 2007Radiology2007,244,2:1
17Collaborative oral / aural revision in foreign language writing显示文摘Hedgcock J Lefkowitz N 0,,01:1
18Aggressive angiomyxoma:a clinieopatholoc study of 29 female patients显示文摘Fetsch J F Laskin W B Lefkowitz M 1996Canc er1996,78,1:1
19Seven-transmembrane re-ceptors显示文摘PIERCE K L PREMONT R T LEFKOWITZ R J 2002Nai Rev Mol Cell Biol2002,3,:1
20Genetic variabil- ity among group A and group B respiratory syncytial viruses in a children' s hospital 显示文摘Coggins WB Lefkowitz E J Sullender WM 1998J Clin Microbiol1998,36,12:1
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