Results 21 to 30 of about 1,209,962 (206)

The effect of Klotho protein complexed with nanomaterials on bone mesenchymal stem cell performance in the treatment of diabetic ischaemic ulcer

IET Nanobiotechnology, Volume 16, Issue 9, Page 316-324, December 2022., 2022
Abstract A lack of angiogenesis is the key problem in the healing of diabetic foot ulcers. Stem cells have already been proven to have a high potential for angiogenesis. The most important aspects of stem cell therapy are improving the microenvironment, cell homing and continuous factor stimulation.
Rui Tang, Gang Zhao, Yuqiao Wang, Ruixue Zhang   +3 more
wiley   +1 more source

Diversity in the bone marrow niche: Classic and novel strategies to uncover niche composition

British Journal of Haematology, Volume 199, Issue 5, Page 647-664, December 2022., 2022
Summary Our view on the role and composition of the bone marrow (BM) has dramatically changed over time from a simple nutrient for the bone to a highly complex multicellular tissue that sustains haematopoiesis. Among these cells, multipotent haematopoietic stem cells (HSCs), which are predominantly quiescent, possess unique self‐renewal capacity and ...
Raúl Sánchez‐Lanzas, Foteini Kalampalika, Miguel Ganuza   +2 more
wiley   +1 more source

Controlled oxygenated rewarming as novel end‐ischemic therapy for cold stored liver grafts. A randomized controlled trial

Clinical and Translational Science, Volume 15, Issue 12, Page 2918-2927, December 2022., 2022
Abstract Abrupt return to normothermia has been shown a genuine factor contributing to graft dysfunction after transplantation. This study tested the concept to mitigate reperfusion injury of liver grafts by gentle warming‐up using ex vivo machine perfusion prior to reperfusion.
Thomas Minor, Charlotte von Horn, Hristo Zlatev, Fuat Saner, Melanie Grawe, Bastian Lüer, Eva‐Maria Huessler, Nils Kuklik, Andreas Paul   +8 more
wiley   +1 more source

Artificial oxygen carriers in organ preservation: Dose dependency in a rat model of ex‐vivo normothermic kidney perfusion

Artificial Organs, Volume 46, Issue 9, Page 1783-1793, September 2022., 2022
Kidneys underwent EVNP for 2h with plasma‐like solution with or without A‐AOCs in different volume fractions (0, 2, 4 or 8%). The oxygen gradient along the nephron, cell death, GFR and oxidative stress was improved in the 4% group compared to the 0%, 2%, and 8% group. Abstract Introduction Organ preservation through ex‐vivo normothermic perfusion (EVNP)
Johannes Jägers, Michael Kirsch, Miriam Cantore, Ozan Karaman, Katja Bettina Ferenz   +4 more
wiley   +1 more source

Gadolinium-enhanced magnetic resonance angiography for hepatomesenteric vascular evaluation: single and double doses comparison in schistosomiasis patients [PDF]

, 2006
OBJECTIVE: To evaluate the visibility of hepatomesenteric vascular segments by 3D gadolinium-enhanced magnetic resonance (MR) angiography and to compare the method effectiveness between two different gadolinium doses (single and double doses).
Bezerra, Alexandre Sérgio de Araújo, Caldana, Rogério Pedreschi, D'Ippolito, Giuseppe, Szejnfeld, Jacob   +3 more
core   +3 more sources

TRANSPLANTE RENAL EM PACIENTE DIABÉTICO COM IMPLANTE ARTERIAL DO ENXERTO NA ARTÉRIA CIRCUNFLEXA PROFUNDA DO ÍLIO – RELATO DE CASO

Brazilian Journal of Transplantation, 2006
Doentes com idade avançada e com comorbidades associadas têm representado um importante grupo em expansão em lista de espera para o transplante renal.
Christian Evangelista Garcia, Jean Cristovão Guterres, Alexandre Ernani da Silva, Luciane Monica Deboni, Marcos Alexandre Vieira, Paulo Eduardo da Silveira, Carlos Alberto Rost, Hercilio Alexandre da Luz Filho, José Aluisio Vieira   +8 more
doaj   +1 more source

Experiencia de embolización de la arteria renal previa a nefrectomía

Revista Argentina de Radiología / Argentinian Journal of Radiology, 2020
Resumen Objetivo Describir la evolución perioperatoria de pacientes sometidos a nefrectomía con y sin embolización de la arteria renal (EAR) prequirúrgica, en un hospital de alta complejidad de Medellín, Colombia.
Diego Alejandro Arboleda-Gómez, J. S. Lopera-Valle, Luisa Fernanda Rueda-Cárdenas, Juliana Andrea Vergara-Cadavid, José Miguel Hidalgo-Oviedo   +4 more
semanticscholar   +1 more source

Tratamento endovascular de aneurisma da artéria renal por embolização com micromolas preservando o fluxo sangüíneo renal: relato de caso Endovascular treatment of renal artery aneurysm using microcoil embolization and renal blood flow preservation: case report

Jornal Vascular Brasileiro, 2007
O tratamento endovascular da doença aneurismática da artéria renal tem sido, cada vez mais, aceito como uma alternativa à cirurgia convencional, especialmente em casos de aneurismas complexos intra-parenquimatosos ou que comprometam a bifurcação da ...
Marco Aurélio Cardozo, Eduardo Lichtenfels, Nilon Erling Junior, Eduardo Raupp, Dorvaldo P. Tarasconi   +4 more
doaj   +1 more source

A Associação de TWEAK com Calcificação da Artéria Coronária em Pacientes com Doença Renal Crônica

Arquivos Brasileiros de Cardiologia, 2022
Resumo Fundamento O receptor fraco indutor de apoptose semelhante a fator de necrose tumoral solúvel (sTWEAK) é um membro da superfamília de TNF que tem um papel crítico na proliferação e inflamação na circulação arterial.
Mustafa Adem Tatlisu, Adem Atıcı, Fatma Betul Ozcan, Mehmet Çelik, Eray Kirac, Omer Faruk Baycan, Mustafa Caliskan   +6 more
semanticscholar   +1 more source

Aneurisma de arteria renal y carcinoma de células claras metastásico

Revista Urología Colombiana / Colombian Urology Journal, 2019
Introduccion  Los aneurismas de arteria renal son poco frecuentes, la mayoria asintomaticos. Se pueden asociar a la hipertension arterial, fibrodisplasia, arteriosclerosis sistemica y aneurismas en otras localizaciones. Son mas frecuentes en mujeres.
S. R. Oslé, V. C. Atín, Andrea Fernández, Iván Olano Grasa, M. A. Pérez   +4 more
semanticscholar   +2 more sources