Results 141 to 150 of about 1,296,795 (347)

Factors determining short- and long-term survival after orthotopic liver homotransplantation in the dog [PDF]

open access: yes, 1965
Without azathioprine therapy, the operative risk with orthotopic liver transplantation is small. Twenty-two of 23 animals survived 2 days or more, and 19 for 6 days or longer. All eventually died of rejection within 10 days.
Faris, TD   +7 more
core  

Genomic divergence and cohesion in a species of pelagic freshwater bacteria

open access: yesBMC Genomics, 2017
Background In many prokaryotic genera a clustered phylogeny is observed, akin to the occurrence of species in sexually reproducing organisms. For some taxa, homologous recombination has been invoked as the underlying mechanism providing genomic cohesion ...
Matthias Hoetzinger, Martin W. Hahn
doaj   +1 more source

Arteriography during ex vivo renal perfusion A complication [PDF]

open access: yes, 1973
A case of bilateral renal-cell carcinoma unsuccessfully treated with bench surgery is reported. The reason for failure was apparently the toxicity of the contrast media used during the ex vivo arteriographic studies ...
Alfidi   +20 more
core   +1 more source

Development of node architecture and emergence of molecular organizer characteristics in the pig embryo

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The avian node is the equivalent of the amphibian Spemann's organizer, as indicated by its ability to induce a secondary axis, cellular contribution, and gene expression, whereas the node of the mouse, which displays limited inductive capacities, was suggested to be a part of spatially distributed signaling.
Braah Harmoush   +2 more
wiley   +1 more source

Antibodies involved in homograft rejection [PDF]

open access: yes, 1960
Thesis (M.A.)--Boston ...
Russell, Anthony
core  

Regulation of Murine Class I Genes by Interferons is Controlled by Regions Located Both 5' and 3' to the Transcription Initiation Site [PDF]

open access: yes, 1987
Interferons regulate the expression of a large number of mammalian genes, including the major histocompatibility antigen genes. To investigate the mechanisms involved in interferon action, we have analyzed the ability of murine H-2Ld and H-2Dd DNA ...
Hood, Leroy   +2 more
core   +1 more source

Synthetic Biology‐Based Engineering Living Therapeutics for Antimicrobial Application

open access: yesExploration, EarlyView.
This perspective highlights synthetic biology‐driven antibacterial strategies, focusing on three innovative approaches: engineered bacteriophages for precision bacterial targeting, reprogrammed microbes that detect quorum‐sensing signals or metabolites to release antimicrobials, and engineering mammalian cells that recognize pathogen‐associated ...
Shun Huang   +4 more
wiley   +1 more source

Survival tree and meld to predict long term survival in liver transplantation waiting list [PDF]

open access: yesarXiv, 2008
Background: Many authors have described MELD as a predictor of short-term mortality in the liver transplantation waiting list. However MELD score accuracy to predict long term mortality has not been statistically evaluated. Objective: The aim of this study is to analyze the MELD score as well as other variables as a predictor of long-term mortality ...
arxiv  

Homologous Third Dose of Inactivated Whole-virion Vaccine Fails to Elicit a Robust Immune Response Among Kidney Seronegative Transplant Recipients.

open access: yesTransplantation, 2021
J. Medina-Pestana   +9 more
semanticscholar   +1 more source

Prophylactic Effects of Astragalus Polysaccharides on Depression‐Like Behaviors in Rats With Chronic Unpredictable Mild Stress: A Role of Gut‐Microbiota–Brain Axis

open access: yesFood Frontiers, EarlyView.
This study complements the pathogenesis of depression, and the effects of APS from the perspective of “gut microbiome ‐ immunity ‐ metabolome” axis. This study also provides a novel research strategy and approaches for demonstrating the anti‐depression effects of plant polysaccharides, and lays a solid foundation for discovering new medicines from ...
Xiaojie Liu   +9 more
wiley   +1 more source

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