|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | High prevalence of vitamin A deficiency in Crohn's disease patients according to serum retinol levels and the relative dose-response test显示文摘AIM:To assess the vitamin A status of patients with Crohn's disease(CD) by evaluating serum retinol levels and the relative dose response(RDR) test(liver retinol stores).METHODS:Vitamin A nutritional status was measured by serum retinol obtained by high performance liquid chromatography and the RDR test for evaluation of the hepatic stores.Body composition was performed by densitometry by dual-energy X-ray absorptiometry.Vitamin A dietary intake was assessed from a semiquantitative food frequency questionnaire.RESULTS:This study included 38 CD patients and 33 controls.Low serum retinol concentrations were detected in 29% of CD patients vs 15% in controls(P < 0.005).The RDR test was positive in 37% of CD patients vs 12% in controls,which indicated inadequate hepatic vitamin A stores(P < 0.005).Individuals with hypovitaminosis A had lower BMI and body fat compared with those without this deficiency.There was no association between vitamin A deficiency and its dietary intake,ileal location,presence of disease activity and prior bowel resections.CONCLUSION:Patients with CD have higher prevalence of vitamin A deficiency,as assessed by two independent methods. | Márcia Soares-Mota Tianny A Silva Luanda M Gomes Marco AS Pinto Laura MC Mendon?a Maria Lúcia F Farias Tiago Nunes Andrea Ramalho Cyrla Zaltman | 2015 | World Journal of Gastroenterology2015，21，5： | 4 |
| 2 | A Critical Overview of Internal and External Cylin- der Contact Force Models 显示文摘 | Pereira Candida M Ramalho Amilcar L Ambr6si Jorge A | 2011 | Nonlinear Dynamics2011，63，： | 1 |
| 3 | Carboxy-6- nitroveratryl:A photolabile protecting group for carbox- ylie acids 显示文摘 | Russell A Ragoussi M Ramalho R | 2010 | J Org Chem2010，75，： | 1 |
| 4 | Ant system for the set coveting problem显示文摘 | Ricardo M de A Silla Geber L Ramalho | 2001 | IEEE Transactions on Evolutionary Computation2001，，1： | 1 |
| 5 | Improved conditions for the aerobic reductive decolourisation of azo dyes by Candida zeylanoides 显示文摘 | Ramalho P A Scholze H Cardoso M H | 2002 | Enzyme and Microbial Technology2002，31，： | 1 |
| 6 | Improved conditions for the aerobic reductive decolourisation of azo dyes by Candida zey- lanoides 显示文摘 | Ramalho P A Seholze H Cardoso M H | 2002 | Enzyme and Microbial Technology2002，31，6： | 1 |
| 7 | Characterization of azo reduction activity in a novel asco- mycete yeast strain显示文摘 | RAMALHO P A CARDOSO M H CAVACO PAULO A | 2004 | Applied and Environmental Microbiol- ogy2004，70，4： | 1 |
| 8 | Heart extension of an intravenous leiomyomatosis 显示文摘 | Matos A P Ramalho M Palas J Herfidia V | 2013 | Clin Imaging2013，37，： | 1 |
| 9 | Effects of density on growth and survival of juvenile Red Swamp Crayfish, Pro- cambarus clarkii ( Girard ), reared under laboratory conditions 显示文摘 | Ramalho R O Correia A M Anastacio P M | 2008 | Aquaculture Research2008，39，： | 1 |
| 10 | Sexing of mourin embryos by developmental arrest induced by high titer H-Y antisera显示文摘 | Ramalho M D T Alves B C A Moreira Filho C A | 2001 | Theiol2001，，55： | 1 |
| 11 | Ant system for the set covering problem 显示文摘 | SILVA R M A RAMALHO G L | 2001 | IEEE International Conference on Systems Mam and Cybernetics2001，2001，5： | 1 |
| 12 | Induction of apoptosis inHuH-7 cancer cells by monoterpene and β-carboline indolealkaloids isolated from the leaves of Tabemaemontana elegans显示文摘 | TAYYAB A M RAMALHO R M | 2009 | Bioorg &Med Chem Lett2009，19，： | 1 |
| 13 | Effects of Density on Growth and Survival of Juvenile Red Swamp Crayfish,Procarnbarus Clarkii (Girard), Reared Under Laboratory Conditions显示文摘 | RAMALHO R O CORREIA A M ANASTACIO P M | 2008 | Aquaculture Research2008，39，： | 1 |
| 14 | Effects of density on growth and survival of juvenile Red Swamp Crayfish,Procambarus clarkii (Girard), reared under laboratory conditions 显示文摘 | RAMALHO R O CORREIA A M ANASTACIO P M | | Aquaculture Research0，39，： | 1 |
| 15 | Effects of densityon growth and survival of juvenile Red Swamp Crayfish,Procam-barus clarkii(Girard),reared under laboratory conditions显示文摘 | Ramalho R O Correia A M Anastácio P M | 2008 | Aquaculture Research2008，39，6： | 1 |
| 16 | A layered finite element for reinforced concrete beams with bond-slip effects显示文摘 | OLIVEIRA R S RAMALHO M A CORREA M R S | 2008 | Cement and Concrete Composites2008，30，： | 1 |
| 17 | Alternative estimating and testing empirical strategies forfractional regression models 显示文摘 | RAMALH0E A RAMALHO J J S MURTEIRA J M R | 2011 | Journal of Economic Sur-veys2011，25，1： | 1 |
| 18 | Characterization of azo reduction activity in a novel Ascomycete yeast strain 显示文摘 | Ramalho P A Cardoso M H Cavaco-Paulo A | 2004 | AppI Environ Microbiol2004，70，4： | 1 |
| 19 | Sexing of mourin embryos by developmental arrest induced by high titer H-Y antisera显示文摘 | Ramalho M D T Alves B C A Moreira Filho C A | 2001 | Theiol2001，55，： | 1 |
| 20 | A layered finite element for reinforced concrete beams with bond-slip effects显示文摘 | Oliveira R S Ramalho M A Correa M R S | 2008 | Cem Concr Comp2008，30，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员