Results 1 to 10 of about 760,144 (313)

Characterizing Autophagy in the Cold Ischemic Injury of Small Bowel Grafts: Evidence from Rat Jejunum

Metabolites, 2021
Cold ischemic injury to the intestine during preservation remains an unresolved issue in transplantation medicine. Autophagy, a cytoplasmic protein degradation pathway, is essential for metabolic adaptation to starvation, hypoxia, and ischemia.
Ibitamuno Caleb, Luca Erlitz, Vivien Telek, Mónika Vecsernyés, György Sétáló, Péter Hardi, Ildikó Takács, Gábor Jancsó, Tibor Nagy   +8 more
doaj   +1 more source

Early and late effects of absorbable poly(vinyl alcohol) hernia mesh to tissue reconstruction

IET Nanobiotechnology, 2021
Hernia is a defect of the abdominal wall. Treatment is principally surgical mesh implantation. Non‐degradable surgical meshes produce numerous complications and side‐effects such as inflammatory response, mesh migration and chronic pain. In contrast, the
Daniella Fehér, Andrea Ferencz, Györgyi Szabó, Krisztina Juhos, Domokos Csukás, Constantinos Voniatis, Lilla Reininger, Kristóf Molnár, Angéla Jedlovszky‐Hajdú, György Wéber   +9 more
doaj   +1 more source

Heterogeneous Maturation of Arterio-Venous Fistulas and Loop-Shaped Venous Interposition Grafts: A Histological and 3D Flow Simulation Comparison

Biomedicines, 2022
Vascular graft maturation is associated with blood flow characteristics, such as velocity, pressure, vorticity, and wall shear stress (WSS). Many studies examined these factors separately.
Balazs Szabo, Balazs Gasz, Laszlo Adam Fazekas, Adam Varga, Levente Kiss-Papai, Orsolya Matolay, Zsofia Rezsabek, Mohammad W. Al-Smadi, Norbert Nemeth   +8 more
doaj   +1 more source

Estradiol Valerate Affects Hematological and Hemorheological Parameters in Rats

Metabolites, 2022
Polycystic ovary syndrome (PCOS) is one of the most common endocrinological diseases in women. Although the risk of cardiovascular diseases is high in PCOS, the number of scientific publications describing hemorheological changes is not significant.
Barbara Barath, Adam Varga, Adam Attila Matrai, Krisztina Deak-Pocsai, Norbert Nemeth, Adam Deak   +5 more
doaj   +1 more source

Interspecies Diversity of Osmotic Gradient Deformability of Red Blood Cells in Human and Seven Vertebrate Animal Species

Cells, 2022
Plasma and blood osmolality values show interspecies differences and are strictly regulated. The effect of these factors also has an influence on microrheological parameters, such as red blood cell (RBC) deformability and aggregation.
Adam Varga, Adam Attila Matrai, Barbara Barath, Adam Deak, Laszlo Horvath, Norbert Nemeth   +5 more
doaj   +1 more source

Micro-Rheological Changes of Red Blood Cells in the Presence of an Arterio-Venous Fistula or a Loop-Shaped Venous Graft in the Rat

Frontiers in Physiology, 2020
Introduction: In case of kidney failure, hemodialysis is the primary kidney replacement technique. Several vascular access methods used for the therapy, one of which is the arterio-venous fistula (AVF).
Balazs Szabo, Balazs Szabo, Bence Tanczos, Bence Tanczos, Adam Varga, Adam Varga, Barbara Barath, Barbara Barath, Souleiman Ghanem, Souleiman Ghanem, Zsofia Rezsabek, Mohammad Walid Al-Smadi, Norbert Nemeth   +12 more
doaj   +1 more source

A Microsurgical Arteriovenous Malformation Model on Saphenous Vessels in the Rat

Biomedicines, 2023
Arteriovenous malformation (AVM) is an anomaly of blood vessel formation. Numerous models have been established to understand the nature of AVM. These models have limitations in terms of the diameter of the vessels used and the impact on the circulatory ...
Mohammad Walid Al-Smadi, Laszlo Adam Fazekas, Siran Aslan, Brigitta Bernat, Anas Beqain, Mustafa Qais Muhsin Al-Khafaji, Daniel Priksz, Brigitta Orlik, Norbert Nemeth   +8 more
doaj   +1 more source

Alterations of Selected Hemorheological and Metabolic Parameters Induced by Physical Activity in Untrained Men and Sportsmen

Metabolites, 2021
Optimal tissue oxygen supply is essential for proper athletic performance and endurance. It also depends on perfusion, so on hemorheological properties and microcirculation. Regular exercise is beneficial to the rheological status, depending on its type,
Sandor Szanto, Tobias Mody, Zsuzsanna Gyurcsik, Laszlo Balint Babjak, Viktoria Somogyi, Barbara Barath, Adam Varga, Adam Attila Matrai, Norbert Nemeth   +8 more
doaj   +1 more source

Hematological, Micro-Rheological, and Metabolic Changes Modulated by Local Ischemic Pre- and Post-Conditioning in Rat Limb Ischemia-Reperfusion

Metabolites, 2021
In trauma and orthopedic surgery, limb ischemia-reperfusion (I/R) remains a great challenge. The effect of preventive protocols, including surgical conditioning approaches, is still controversial.
Csaba Korei, Balazs Szabo, Adam Varga, Barbara Barath, Adam Deak, Erzsebet Vanyolos, Zoltan Hargitai, Ilona Kovacs, Norbert Nemeth, Katalin Peto   +9 more
doaj   +1 more source

Robotic treatment of oligometastatic kidney tumor with synchronous pancreatic metastasis: case report and review of the literature

BMC Surgery, 2018
Background The management of metastatic Renal Cell Carcinoma (RCC) has changed dramatically in the last 20 years, and the role of surgery in the immunotherapy’s era is under debate.
Andrea Boni, Giovanni Cochetti, Stefano Ascani, Michele Del Zingaro, Francesca Quadrini, Alessio Paladini, Diego Cocca, Ettore Mearini   +7 more
doaj   +1 more source