LIM/30 - Laboratório de Investigação em Cirurgia Pediátrica

O Laboratório de Investigação em Cirurgia Pediátrica é ligado ao Departamento de Pediatria da Faculdade de Medicina da Universidade de São Paulo (FMUSP).

Linhas de pesquisa: método histoquímico para pesquisa da atividade de acetilcolinesterase e biópsias intestinais; montagem do método de dosagem de procalcitonina na diferenciação entre infecção e rejeição; cirurgia fetal: modelo experimental de hérnia diafragmática congênita; treinamento e padronização técnica do transplante multivisceral; modelos de obstrução biliar em animais recém-nascidos.

Site oficial: http://limhc.fm.usp.br/portal/lim30-laboratorio-investigacao-em-cirurgia-pediatrica/

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Recent Submissions

  1. Does Arterialization of Portal Vein Have Any Effects in Large-for-Size Liver Transplantation? Hemodynamic, Histological, and Biomolecular Experimental Studies

    JOURNAL OF INVESTIGATIVE SURGERY, v.35, n.6, p.1197-1207, 2022

    Background: In pediatric liver transplantation, the optimal size of the transplanted liver ranges between 0.8% and 4.0% of the recipient's weight. Sometimes, the graft weight exceeds this upper limit, characterizing the large-for-size condition potentially associated with reduced blood flow and w...

  2. Gastroschisis and late-onset neonatal sepsis in a tertiary referral center in Southeastern Brazil

    JORNAL DE PEDIATRIA, v.98, n.2, p.168-174, 2022

    Objectives: To analyze late-onset sepsis and to describe the etiological agents in newborns with gastroschisis. Methods: A retrospective cohort, including newborns with gastroschisis whose admissions occurred in the period between January 2012 to December 2018 in a tertiary referral center. Mater...

  3. Cardiac autonomic modulation in children with severe liver disease, before and after liver transplantation

    TRANSLATIONAL PEDIATRICS, v.11, n.4, p.438-447, 2022

    Background: The cardiovascular system is directly influenced by the autonomic nervous system (ANS); its changes affect heart rate variability (HRV) and are sensitive indicators of physiological changes. Autonomic dysfunction (AD) is manifested in up to 60% of patients with cirrhosis. Therefore, w...

  4. Abdome agudo na criança

    Andrade, Wagner de Castro. Abdome agudo na criança. In: Utiyama, Edivaldo Massazo; Otoch, José Pinhata; Rengel, Lenira Chierentin; Ghaffar, Sumaya Abdul (eds); Tannuri, Uenis (coord). Cirurgia geral. RIO DE JANEIRO: Atheneu, 2019. p.583-588. (Manual do médico-residente do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo)

  5. Vias de acesso vascular

    Tannuri, Ana Cristina Aoun; Tannuri, Uenis. Vias de acesso vascular. In: Utiyama, Edivaldo Massazo; Otoch, José Pinhata; Rengel, Lenira Chierentin; Ghaffar, Sumaya Abdul (eds); Tannuri, Uenis (coord). Cirurgia geral. RIO DE JANEIRO: Atheneu, 2019. p.589-599. (Manual do médico-residente do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo)

  6. Impact of Three Methods of Ischemic Preconditioning on Ischemia-Reperfusion Injury in a Pig Model of Liver Transplantation

    JOURNAL OF INVESTIGATIVE SURGERY, v.35, n.4, p.900-909, 2022

    Background Ischemic preconditioning (IPC), either direct (DIPC) or remote (RIPC), is a procedure aimed at reducing the harmful effects of ischemia-reperfusion (I/R) injury. Objectives To assess the local and systemic effects of DIPC, RIPC, and both combined, in the pig liver transplant model. Mat...

  7. Adaptation Processes of the Remaining Jejunum or Ileum after Extensive Intestinal Resection

    JOURNAL OF INVESTIGATIVE SURGERY, v.35, n.4, p.793-800, 2022

    Purpose To compare the adaptation processes of the remaining jejunum or ileum after extensive intestinal resection in a growing animal model. Materials and Methods Forty 21-day old rats were divided into four groups: JG: remaining jejunum group - ileal enterectomy; IG: ileum remaining group - jej...

  8. Malformações do sistema respiratório

    Tannuri, Uenis; Velhote, Manoel Carlos Prieto; Carvalho, Thiago Caldi de; Rodrigues, Joaquim Carlos. Malformações do sistema respiratório. In: Schvartsman, Benita G. Soares; Maluf Jr., Paulo Taufi; Sampaio, Magda Carneiro (eds); Rodrigues, Joaquim Carlos; Adde, Fabíola Villac; Silva Filho, Luiz Vicente Ribeiro Ferreira da; Nakaie, Cleyde Myriam Aversa (coords). Doenças respiratórias [3.ed.]. BARUERI: Manole, 2019. p.585-607. (Pediatria do Instituto da Criança do HCFMUSP)

  9. GROWTH ANALYSIS OF PRETERM NEWBORNS WITH GASTROSCHISIS DURING HOSPITALIZATION IN A NEONATAL INTENSIVE CARE UNIT

    ARQUIVOS DE GASTROENTEROLOGIA, v.58, n.4, p.504-508, 2021

    ABSTRACT BACKGROUND: Gastroschisis, especially complex type, prematurity and low birth weight are associated with a worse clinical outcome with higher mortality, higher incidence of sepsis and catheter-related infection, cholestasis, short bowel syndrome, greater number of days to achieve full di...

  10. Acute upper gastrointestinal bleeding due to portal hypertension in children: What is the best timing of endoscopy?

    DIGESTIVE AND LIVER DISEASE, v.54, n.1, p.63-68, 2022

    Objective: To compare initial clinical/laboratory parameters and outcomes of mortality/rebleeding of endoscopy performed < 12 h(early UGIE) versus endoscopy performed after 12-24h(late UGIE) of ED admission in children with acute upper gastrointestinal bleeding(AUGIB) due to portal hypertension. ...