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| 1 | Intraoperative cell salvage with autologous transfusion in liver transplantation显示文摘Liver transplant(LT) is the primary treatment for patients with end-stage liver disease. About 25000 LTs are performed annually in the world. The potential for intraoperative bleeding is quite variable. However, massive bleeding is common and requires blood transfusion. Allogeneic blood transfusion has an immunosuppressive effect and an impact on recipient survival, in addition to the risk of transmission of viral infections and transfusion errors, among others.Techniques to prevent excessive bleeding or to use autologous blood have been proposed to minimize the negative effects of allogeneic blood transfusion.Intraoperative reinfusion of autologous blood is possible through previous selfdonation or blood collected during the operation. However, LT does not normally allow autologous transfusion by prior self-donation. Hence, using autologous blood collected intraoperatively is the most feasible option. The use of intraoperative blood salvage autotransfusion(IBSA) minimizes the perioperative use of allogeneic blood, preventing negative transfusion effects without negatively impacting other clinical outcomes. The use of IBSA in patients with cancer is still a matter of debate due to the theoretical risk of reinfusion of tumor cells. However, studies have demonstrated the safety of IBSA in several surgical procedures, including LT for hepatocellular carcinoma. Considering the literature available to date, we can state that IBSA should be routinely used in LT, both in patients with cancer and in patients with benign diseases. | Marcelo A Pinto Marcio F Chedid Leo Sekine Andre P Schmidt Rodrigo P Capra Carolina Prediger Jo?o E Prediger Tomaz JM Grezzana-Filho Cleber RP Kruel | 2019 | World Journal of Gastrointestinal Surgery2019，11，1： | 16 |
| 2 | 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 |
| 3 | Liver preservation prior to transplantation: Past, present, and future显示文摘Since Dr. Thomas Starzl performed the first series of successful liver transplants(LTs), important advances have been made in immunosuppression, operative techniques, and postoperative care. In 1988, Belzer's group reported the first successful LT using the University of Wisconsin preservation solution(UW).Since then, UW has replaced EuroCollins solution and allowed prolonged and safer preservation of liver, kidney, and pancreas allografts, thus contributing to the improvement of transplant outcomes. Although UW is still considered the standard of care in the United States and in several countries worldwide, a recent meta-analysis revealed similar LT outcomes among UW, Celsior solution, and the Institut Georges Lopez-1 preservation solution, which were slightly superior to those obtained with histidine-tryptophan-ketoglutarate preservation solution.Dynamic preservation has been recently developed, and liver allografts are preserved mainly through the following methods: hypothermic machine perfusion, normothermic machine perfusion, and subnormothermic machine perfusion. Their use has the potential advantage of improving clinical results in LT involving extended criteria donor allografts. Although associated with increased costs, techniques employing machine perfusion of liver allografts have been considered clinically feasible. This editorial focuses on recent advances and future perspectives in liver allograft preservation. | Marcio F Chedid Marcelo A Pinto Jose Felipe G Juchem Tomaz J M Grezzana-Filho Cleber R P Kruel | 2019 | World Journal of Gastrointestinal Surgery2019，11，3： | 4 |
| 4 | Small bowe volvulus combined radiological findings显示文摘 | Lassandro F Giovine S Pinto A | 2001 | Radiol Med (Torino)2001，102，12： | 1 |
| 5 | Sep Sci Technol 显示文摘 | Arafat H A Ahnert F Pinto N G | 2004 | 39(1): 43-622004，39，1： | 1 |
| 6 | The chemistry of isatins:a review from 1975 to 1999显示文摘 | Silva J F M Garden S J Pinto A C | 2001 | Braz Chem Soc2001，12，： | 1 |
| 7 | Retrogression and re-aging of 7075 aluminium alloy: Microstructural characterization显示文摘 | VIANA F PINTO A M P SANTO H M C LOPES A B | 1999 | Materials Processing Technology1999，9293，： | 1 |
| 8 | Heavy metals and methylmercury in a tropical coastal estuary and a mangrove in Brazil显示文摘 | Gehrig H A Pinto F N Moreiral I | 2003 | Organic Geochemistry2003，34，： | 1 |
| 9 | The effect of alumina on FCC catalyst in the presence of nickel and vanadium显示文摘 | Pinto F V Escobar A S Oliveira de B G | 2010 | AppliedCatalysis A: General2010，388，12： | 1 |
| 10 | Role of contrast enhanced helical CT in the evaluation of acute thoracic aortic injuries after blunt chest trauma显示文摘 | Scaglione M Pinto A Pinto F | | Eur Radiol0，11，12： | 1 |
| 11 | Enlarged vestibular aqueduct syndrome: report of 3 cases and literature review显示文摘 | PINTO J A MELLO C F Jr MARGUI A C | 2005 | Braz J Otorhinolaryngol2005，71，： | 1 |
| 12 | Acute myeloid leukemia in the elderly:biology and therapeutic strategies显示文摘 | Pinto A Zagonel V Ferrara F | 2001 | Crit Rev Oncol Hematol2001，39，3： | 1 |
| 13 | Mangement of recurrent urethral fistulas after hypospadias repair显示文摘 | Richter F Pinto P A Stock J A | 2003 | Urology2003，61，2： | 1 |
| 14 | RNA interfer- ence of the salivary gland nitrophorin 2 in the triatomine bug Rhodnius prolixus (Hemiptera: Reduviidae)by dsR- NA ingestion or injection 显示文摘 | Araujo R N Santos A Pinto F S | 2006 | Insect Biochem Mol Biol2006，36，9： | 1 |
| 15 | Analysis of the coffee harvesting process using an electromagnetic shaker 显示文摘 | Santos F L Queiroz D M Pinto F A C | 2010 | Acta Scientiarum Agronomy2010，32，37： | 1 |
| 16 | Trypsin activity in imidazolium based ionic liquids:evaluation of free and immobilized enzyme显示文摘 | Pinto P C A G Costa S P F Costa A D F | 2012 | J Mol Liq2012，171，： | 1 |
| 17 | P53 accumulation is a prognostic factor in intestinaltype gastric carcinoma but not in the diffuse type显示文摘 | Roviello F Marrelli D Vindigni C De Stefano A Spina D Pinto E | 1999 | Ann Surg Oncol1999，6，： | 1 |
| 18 | Acute myeloid leukemia in the elderly:biology and therapeutic strategies显示文摘 | Pinto A Zagonel V Ferrara F | 2001 | Crit Rev Oncol Hematol2001，39，3： | 1 |
| 19 | Tracheobronchialaspiration of foreign bodies:current indications foremergency plain chest radiography显示文摘 | Pinto A Scaglione M pinto F | 2006 | Radiol Med(Torino)2006，111，4： | 1 |
| 20 | Study of the slow batch pyrolysis of mixtures of plastics, tyres and forestry biomass wastes显示文摘 | PARADELA F PINTO F RAMOS A M | 2009 | Journal of Analytical and Applied Pyrolysis2009，85，12： | 1 |
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