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14篇 您的检索式:作者名="Portero P"
    题名 作者 年代 出处 被引量
1Low -intensity electrical stimulation counteracts the effects of ovariectomy on bone tissue of rats :effects on bone micr oarchitecture,viability of osteocytes,and nitric oxide expression 显示文摘Lirani AP Chavassieux P Portero MN 2009Calcif Tissue Int2009,84,:1
2EMG spectrum changes during sustained contraction related to proton and diprotonated inorganic phosphate accumulation:a 31P nuclear magnetic显示文摘Laurent D Portero P Goubel F 1993Eur J Appl Physiol1993,66,3:1
3Appropriate management of common bile duct stones:A rand Corporation/UCLA Appropriateness Method statistical analysis显示文摘PARRA MEMBRIVES P DIAZ GOMEZ D VILEGAS PORTERO R 2010Surg Endosc2010,24,5:1
4Evaluation and development of automatic two-dimensional measurements of histomorphometric parameters reflecting trabecular bone connectivity: Correlations with dual-energy X-Ray absorptiometry and quantitative ultrasound in human calcaneum显示文摘PORTERO N R ARLOT M E ROUX J P 2005Calcif Tissue Int2005,77,4:1
5Appropriate manage- ment of common bile duct stones: A RAND Corporation/UCLA Appropriateness Method statistical analysis 显示文摘Parra- Membrives P Diaz- Gomez D Vile- gas- Portero R 2010Surgical Endoscopy2010,24,5:1
6Posture and equi- librium in orthopedic and rheumatologic diseases显示文摘Missaoui B Portero P Bendaya S 2008Neuro- physiol Clin2008,38,44:1
7EMG spectrum changes during sustained contraction related to proton and diprotonated inorganic phosphate accumulation: nuclear magnetic 显示文摘LAURENT D PORTERO P GOUBCL F 2011Eur J Appl Physiol2011,66,3:1
8Ap- propriate management of common bile duct stones: A RAND corpora- tion/UCLA appropriateness method statistical analysis 显示文摘Parra - Membrives P Diaz - Gomez D Vilegas - Portero R 2010Surg En- dosc2010,24,5:1
9Osteoarthritis is asso- ciated with higher bone mineral density and increased bone loss with age显示文摘Blain H Chavassieux P Portero - Muzy N 2008Bone2008,43,5:1
10EMG spectrum changes during sustained contraction related to proton and diprotonated inorganic phosphate accumulation:a 31P nuclear magnetic显示文摘Laurent D Portero P Goubel F etal 1993Eur JAppl Physiol1993,66,3:1
11Re- peatability of surface EMG parameters at various i- sometric contraction levels and during fatigue using bipolar and Laplacian electrode configurations显示文摘Olhvier K Portero P Maisetti O Hopgrel J Y 2005J Electromyogr Kinesio12005,15,5:1
12Effect of experimental and cold exposure induced hyperthyroidism on H2O2 production and susceptibility to oxidative stress of rat liver mitochondria显示文摘Venditti P Pamplona R Portero Otin M 2006Arch Biochem Biophys2006,447,1:1
13DNA and RNA oxidative damage in hepatocellular carcinoma patients and mortality during the first year of liver transplantation显示文摘BACKGROUND Oxidative damage of DNA and RNA has been associated with mortality of patients with different diseases.However,there is no published data on the potential use of DNA and RNA oxidative damage to predict the prognosis of patients with hepatocellular carcinoma(HCC)undergoing liver transplantation(LT).AIM To determine whether patients with increased DNA and RNA oxidative damage prior to LT for HCC have a poor LT prognosis.METHODS Patients with HCC who underwent LT were included in this observational and retrospective study.Serum levels of all three oxidized guanine species(OGS)were measured prior to LT since guanine is the nucleobase that forms DNA and RNA most prone to oxidation.LT mortality at 1 year was the end-point study.RESULTS Surviving patients(n=101)showed lower serum OGS levels(P=0.01)and lower age of the liver donor(P=0.03)than non-surviving patients(n=13).An association between serum OGS levels prior to LT and 1-year LT(odds ratio=2.079;95%confidence interval=1.356-3.189;P=0.001)was found in the logistic regression analysis.CONCLUSION The main new finding was that high serum OGS concentration prior to LT was associated with the mortality 1 year after LT in HCC patients.Leonardo Lorente Sergio T Rodriguez Pablo Sanz Agustín F González-Rivero Antonia Pérez-Cejas Javier Padilla Dácil Díaz Antonio González María M Martín Alejandro Jiménez Purificación Cerro Julián Portero Manuel A Barrera 2022World Journal of Hepatology2022,14,6:0
14Patients with hepatocellular carcinoma that die during the first year of liver transplantation have high blood sFasL concentrations显示文摘BACKGROUND Fas ligand(FasL)is one ligand that activates extrinsic apoptosis pathway.High expression in lymphocytes of FasL have been found in patients with acute rejection of liver transplantation(LT).No high blood concentrations of soluble FasL(sFasL)have been found in patients with acute LT rejection;however,the samples size of those studies was small.AIM To determine whether patients with hepatocellular carcinoma(HCC)that dead during the first year of LT have higher blood sFasL concentrations previously to LT that those who that remain alive in a study of higher sample size.METHODS Patients underwent LT due to HCC were included in this retrospective study.Serum sFasL levels prior to LT were measured and one-year LT mortality was registered.RESULTS Non-surviving patients(n=14)showed higher serum sFasL levels[477(269-496)vs 85(44-382)pg/mL;P<0.001]than surviving patients(n=113).Serum sFasL levels(pg/mL)were associated with mortality(OR=1.006;95%CI=1.003-1.010;P=0.001)independently of age of LT donor in the logistic regression analysis.CONCLUSION We report for the first time that HCC patients who die within the first year of HT have higher blood sFasL concentrations prior to HT than those who remain alive.Leonardo Lorente Sergio T Rodriguez Pablo Sanz Agustín F González-Rivero Antonia Pérez-Cejas Javier Padilla Dácil Díaz Antonio González María M Martín Alejandro Jiménez Purificación Cerro Julián Portero Manuel A Barrera 2023World Journal of Clinical Cases2023,11,8:0
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