Results 61 to 70 of about 333,750 (340)

Low CD4/CD8 Ratio in Bronchus-Associated Lymphoid Tissue Is Associated with Lung Allograft Rejection

Journal of Transplantation, 2012
Background. Bronchus-associated lymphoid tissue (BALT) has been associated with lung allograft rejection in rat transplant models. In human transplant recipients, BALT has not been linked to clinically significant rejection.
K. V. Shenoy, C. Solomides, F. Cordova, T. J. Rogers, D. Ciccolella, G. J. Criner   +5 more
doaj   +1 more source

Association of GPX1 Pro198Leu and SOD1 A251G polymorphisms with risk of acute kidney rejection [PDF]

Scripta Medica
Background/Aim: Acute rejection is one factor threatening the success of kidney transplantation. One of the factors that can cause graft rejection is oxidative stress.
Rayatpisheh Shima, Karimi Mohammad-Hossein, Saadat Iraj   +2 more
doaj   +1 more source

Effects of antirejection therapies for early subclinical acute rejection in renal transplant protocol biopsies

Renal Replacement Therapy, 2022
Background Although recently strengthened immunosuppression protocols have decreased the incidence of clinical acute rejection of renal transplants, subclinical acute rejection and borderline changes remain problematic.
Kei Sakurabayashi, Masaki Muramatsu, Yoshihiro Itabashi, Hideyo Oguchi, Takeshi Kawamura, Yuko Hamasaki, Tetsuo Mikami, Naobumi Tochigi, Seiichiro Shishido, Ken Sakai   +9 more
doaj   +1 more source

Pre-transplant donor-specific T-cell alloreactivity is strongly associated with early acute cellular rejection in kidney transplant recipients not receiving T-cell depleting induction therapy [PDF]

, 2017
Preformed T-cell immune-sensitization should most likely impact allograft outcome during the initial period after kidney transplantation, since donor-specific memory T-cells may rap- idly recognize alloantigens and activate the effector immune response ...
Bestard Matamoros, Oriol, Crespo, Elena, Cruzado, Josep Ma., Grinyó Boira, Josep M., Lloberas Blanch, Núria, Lucia, Marc, Luque, Sergio, Manonelles, Anna, Melilli, Edoardo, Torras Ambròs, Joan   +9 more
core   +1 more source

The molecular immunology of acute rejection: an overview

Transplant Immunology, 1993
Abstract Transplantation immunology began as an empirical science but can now take its place as a discipline with a strong theoretical and molecular basis. The Laws of Transplantation, formulated at the beginning of this century by Little and Tyzzer, can be paraphrased as ‘Isografts succeed; allografts fail’.
Halloran, Philip F., Broski, Anthony P., Batiuk, Thomas D., Madrenas, Joaquín   +3 more
openaire   +5 more sources

Multimodal Characterization of Sn‐Bi Solder Alloy Solidification Using Synchrotron X‐Ray Microtomography and Energy Dispersive Diffraction

Advanced Engineering Materials, EarlyView.
Real‐time imaging and energy‐dispersive diffraction during solidification of Sn‐Bi alloy interconnect for electronic packaging applications are studied. Sn‐Bi solder alloys have generated significant interest in recent times due to their potential use in electronic packaging.
Amey Luktuke, John Wu, Alan L. Kastengren, Nikhilesh Chawla   +3 more
wiley   +1 more source

Comparison of the Effect of Alemtuzumab versus Standard Immune Induction on Early Kidney Allograft Function in Shiraz Transplant Center

International Journal of Organ Transplantation Medicine, 2015
Background: Induction therapy regimens classified as conventional immunosuppressive agents and lower doses of conventional agents combined with antibodies against T-cell antigens have been purposed to prevent acute rejection after renal transplantation ...
A Khalafi-Nezhad, MM Sagheb, F Amirmoezi, Z Jowkar, AR Dehghanian   +4 more
doaj  

C-reactive protein orchestrates acute allograft rejection in vascularized composite allotransplantation via selective activation of monocyte subsets

Journal of Advanced Research
Introduction: Despite advancements in transplant immunology and vascularized composite allotransplantation (VCA), the longevity of allografts remains hindered by the challenge of allograft rejection.
Jurij Kiefer, Johannes Zeller, Laura Schneider, Julia Thomé, James D. McFadyen, Isabel A. Hoerbrand, Friederike Lang, Emil Deiss, Balázs Bogner, Anna-Lena Schaefer, Nina Chevalier, Verena K. Horner, Sheena Kreuzaler, Ulrich Kneser, Martin Kauke-Navarro, David Braig, Kevin J. Woollard, Bohdan Pomahac, Karlheinz Peter, Steffen U. Eisenhardt   +19 more
doaj   +1 more source

AIM2 as a putative target in acute kidney graft rejection

Frontiers in Immunology, 2022
Acute rejection (AR) is a process triggered via the recognition of grafted organ-derived antigens by the immune system, which could present as a life-threatening condition. In the context of a kidney transplant, despite improvement with immunosuppressive
Nathália Franchon Marques Tejada, João Vitor Ziroldo Lopes, Luis Eduardo Duarte Gonçalves, Izabela Mamede Costa Andrade da Conceição, Glória Regina Franco, Bruno Ghirotto, Niels Olsen Saraiva Câmara, Niels Olsen Saraiva Câmara   +7 more
doaj   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source