In the rat model of heterotopic auxiliary liver transplantation, graft re-arterialization may influence the outcome of inter-liver competition. This was investigated in the current study using two transplanted groups with or without graft re-arterialization. Immediately after reperfusion, the re-arterialized grafts showed significantly higher bile flow rate and bilirubin excretion than the grafts without re-arterialization. DNA synthesis rate was also increased more drastically in the re-arterialized group following the transplantation. Without re-arterialization, the rats developed more pronounced cytolysis and cholestasis. Among the long-term survivors, all healthy re-arterialized grafts regenerated, whereas 5/6 non-re-arterialized grafts atrophied. These data demonstrate that the re-arterialization increases graft survival by improving early hepatic function, enhancing regenerative response and preventing post-transplant biliary complications in this rat model.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1159/000008735 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Acute and chronic cannabis vapor exposure produces immediate and delayed impacts on phases of fear learning in a sex specific manner.
Psychopharmacology (Berl)
January 2025
Hotchkiss Brain Institute, Alberta Children's Hospital Research Institute, Mathison Centre for Mental Health Research and Education, University of Calgary, Calgary, AB, Canada.
Rationale: Current treatment options for PTSD have unreliable efficacy, with many individuals unable to achieve complete remission. Cannabis and cannabinoids that act through the endogenous cannabinoid (endocannabinoid) system to help promote trauma recovery by means of enhanced extinction learning are potential therapeutic, pharmacological candidates. Using a preclinical model of translationally-relevant cannabis administration in rodents, we examined the impact of cannabis exposure on aversive memory.
View Article and Find Full Text PDFAcute Treatment with Salvianolic Acid A Produces Neuroprotection in Stroke Models by Inducing Excitatory Long-Term Synaptic Depression.
ACS Chem Neurosci
January 2025
CAS Key Laboratory of Animal Models and Human Disease Mechanisms, KIZ-SU Joint Laboratory of Animal Model and Drug Development, Laboratory of Learning and Memory, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.
Acute ischemic stroke (AIS) is a significant brain disease with a high mortality and disability rate. Additional therapies for AIS are urgently needed, and neuroplasticity mechanisms by agents are expected to be neuroprotective for AIS. As a major active component of Salvia miltiorrhiza, salvianolic acid A (SAA) has shown potential for preventing cardiovascular diseases.
View Article and Find Full Text PDFThe Effect of Cryopreservation on the Bone Healing Capacity of Endothelial Progenitor Cells in a Bone Defect Model.
J Orthop Res
January 2025
Keenan Research Centre for Biomedical Science, Unity Health Toronto (St. Michael's Hospital), University of Toronto, Toronto, Ontario, Canada.
Endothelial progenitor cells (EPCs) have proven to be a highly effective cell therapy for critical-sized bone defects. Cryopreservation can enable long-term storage of EPCs, allowing their immediate availability on demand. This study compares the therapeutic potential of EPCs before and after cryopreservation in a small animal critical-sized bone defect model.
View Article and Find Full Text PDFInvestigating the protective effect of Rosa damascena nanogel on collagenase and elastase activity and UVB-induced dermal damage: A rodent model approach to skin photoaging.
Photochem Photobiol
January 2025
Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran.
While aging inevitably changes our skin, this complex biological process involves much more than just getting older. As the body's largest organ, the skin constantly safeguards us from harmful environmental pathogens and plays a key role in overall well-being. This study investigated the development and evaluation of a nanogel containing Rosa damascena essential oil for its potential anti-aging properties.
View Article and Find Full Text PDFEarly life stress paired with adolescent alcohol consumption reduces two-bottle choice alcohol consumption in mice.
Alcohol Clin Exp Res (Hoboken)
January 2025
Department of Psychology and Center for Neuroscience and Behavior, Miami University, Oxford, Ohio, USA.
Background: In humans, early life stress (ELS) is associated with an increased risk for developing both alcohol use disorder (AUD) and posttraumatic stress disorder (PTSD). We previously used an infant footshock model in rats that produces stress-enhanced fear learning (SEFL) and increases aversion-resistant alcohol drinking to explore this shared predisposition. The goal of the current study was to test the viability of this procedure as a model of comorbid PTSD and AUD in male and female C57BL/6J mice.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!