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168篇 您的检索式:作者名="BARRERA G"
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1Conversion from calcineurin inhibitors to mTOR inhibitors stabilizes diabetic and hypertensive nephropathy after liver transplant显示文摘AIM: To investigate if conversion to the mammalian target of rapamycin inhibitors(mTORi) improves renal function in diabetic and/or hypertensive liver transplant patients immunosuppressed with tacrolimus or cyclosporine.METHODS: The study included 86 liver graft recipients immunosuppressed with mTORi treatment after orthotopic liver transplantation(OLT), including all liver recipients with worsening renal function before conversion to mTORi(n = 55 patients) and recipients with normal renal function who converted to m TORi for other reasons(n = 31 patients). We identified patients with diabetes mellitus(n = 28), arterial hypertension(n = 27), proteinuria(n = 27) and all three factors(n = 8)(some patients have hypertension and diabetes and no proteinuria). The primary endpoint was evolution in renal function defined as the development in plasma creatinine as a function of diabetes mellitus(DM), hypertension(HT) or proteinuria. We required elevated serum creatinine for at least two weeks to define renal dysfunction.RESULTS: Only patients that converted because of renal failure with plasma creatinine levels > 1.5 mg/dL showed an improvement of renal function(2.14 to 1.77 mg/dL)(P = 0.02). Patients with DM showed no improvement of serum creatinine levels(1.31 mg/dL to 1.37 mg/dL) compared with non DM patients(1.31 mg/dL to 1.15 mg/dL)(P = 0.01), HT patients(1.48 mg/dL to 1.5 mg/dL) with non HT patients(1.21mg/d L to 1.08 mg/dL) and patients with proteinuria(1.44 mg/dL to 1.41 mg/dL) and no proteinuria(1.31 mg/dL to 1.11 mg/dL). CONCLUSION: In OLT recipients with diabetes or hypertensive nephropathy, conversion to m TORi does not improve renal function but stabilizes plasma levels of creatinine. Proteinuria is not a contraindication to conversion to m TORi; it also stabilizes renal function. Conversion to m TORi should only be avoided in patients with diabetes, hypertension and proteinuria.José M álamo Claudia Olivares Lydia Barrera Luis M Marín Gonzalo Suarez Carmen Bernal Juan Serrano Jordi Muntané Francisco J Padillo Miguel A Gómez 2015World Journal of Transplantation2015,5,1:6
2Influenza: forecast for a pan- demic 显示文摘De la Barrera CA Reyes-Teran G 2005Archives of Medical Research2005,36,6:1
3Activation of the nuclear receptor FXR improves hyperglycemia and hyperlipidemia in diabetic mice显示文摘Zhang Y Lee FY Barrera G Lee H Vales C Gonzalez FJ 0,,:1
4The epidemi- ology of sepsis in Colombia: a prospective muhicenter co- hort study in ten university hospitals显示文摘Rodriguez F Barrera L De La Rosa G 2011Crit Care Med2011,39,7:1
5Sesquiterpene al-cohols from Gonospermum fructicosum显示文摘González A G Barrera J B Méndez J T 1992Phytochemistry1992,31,5:1
6Role of brain norepinephrine in the behavioral response to stress 显示文摘Morilak DA Barrera G Echevarria DJ 2005Progress in Neuro Psychophannacology and Biological Psychiatry2005,29,:1
7Improved detection of anti HCV in post-transfusion hepatitis by a third-generation ELISA 显示文摘Barrera JM Francis B Ercilla G 1995Vox Sang1995,68,1:1
8Effect of xanthan and locust bean gums on the gelling properties of myofibrillar protein显示文摘RAMIREZ J A BARRERA M MORALES O G 2002Food Hydrocolloids2002,16,1:1
9Down-regulation of Notchl expression is involved in HL-60 cell gyowth inhibition induced by 4-hydroxynonenal, a product of lipid peroxidation 显示文摘Pizzimenti S Barrera G Calzavara E 2008Med Chem2008,4,6:1
10Effective dielectric response of a composite with aligned spheroidal inclusions 显示文摘BARRERA R G GIRALDO J MOCHAN W L 1993Phys Rev B1993,47,14:1
11Improved detection of anti-HCV in post-transfusion hepatitis by a third-generation ELISA 显示文摘Barrera JM Francis B Ercilla G 1995VOX Sang1995,68,:1
12Emergence of Mycohacterium tuberculosis with extensive resistance to second-line drugs-worldwide, 2000-2004显示文摘Wright A Bai G Barrera L 2006MMWR2006,55,:1
13The epidemiology of sepsis in Colombia: a prospective multicenter cohort study in ten university hospitals 显示文摘Rodrfguez F Barrera L De La Rosa G 2011Crit Care Med2011,39,7:1
14Luffh fibers and gamma radiation as improvement tools of polymer concrete 显示文摘Martinez - Barrera G Vigueras - Santiago E Martfnez- L6pez M 2013Construction and Building Materials2013,47,:1
15Role of brain nor- epinephrine in the behavioral response to stress显示文摘Morilak DA Barrera G Echevarria DJ 2005Prog Neu- ropsychopharmacol Biol Psychiatry2005,29,12:1
16Seasonal variation in insulin sensitivity in healthy elderly 9eople显示文摘Bunout D Barrera G delaMaza P 2003Nutrition2003,19,4:1
17Optical properties of metal nanoparticles with arbitrary shapes显示文摘Ivan O Sosa Cecila Noguez Ruben G Barrera 2003Journal of Physical Chemistry B2003,107,26:1
18Recognition of bacteriophage Qβ plus strand RNA as a template by Qβ replicase:role of RNA interactions mediated by ribosomal proteins S1 and host factors显示文摘MIRANDA G SCHUPPLI D BARRERA I 1997Journal of Molecular Biology1997,267,:1
19Results of long-term follow-up after local excision for well-selected low rectal cancers显示文摘Contreras V Bannura G Barrera A 0,,:1
20The epidemiology of sepsis in Colombia: a prospective multicenter cohort study in ten university hospitals 显示文摘Rodriguez F Barrera L De La Rosa G 2011Crit Care Med2011,39,7:1
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