Mayo Clinic Laboratory and Pathology Research Roundup: July 30
The Research Roundup provides an overview of the past week’s research from Mayo Medical Laboratories consultants, including featured abstracts and complete list of published studies and reviews.
Featured Abstract
Randomized Trial of Spheroid Reservoir Bioartificial Liver in Porcine Model of Post-Hepatectomy Liver Failure
Acute Liver Failure (ALF) is a catastrophic condition that can occur after major liver resection. Mayo Clinic researchers conducted a study to determine the effects of the spheroid reservoir bio-artificial liver (SRBAL) on survival, serum chemistry and liver regeneration in post-hepatectomy ALF pigs. Wild-type large white swine (20-30kg) underwent ICP probe placement followed by 85% hepatectomy. CT volumetrics were performed to measure the extent of resection, and at 48 hours post-hepatectomy to assess regeneration of the remnant liver. Animals were randomized into three groups based on treatment delivered 24 to 48 hour post-hepatectomy. The SRBAL improved survival, reduced ammonia, and accelerated liver regeneration in post-hepatectomy ALF. Improved survival was associated with a neuroprotective benefit of SRBAL therapy. These favorable results warrant further clinical testing of the SRBAL. The study was published in the Hepatology.
Published to PubMed This Week
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- BK Nephropathy with Glomerular Involvement
Kidney International - Glial Fibrillary Acidic Protein IgG Related Myelitis: Characterization and Comparison with Aquaporin-4-IgG Myelitis
Journal of Neurology, Neurosurgery, and Psychiatry - Karyomegalic Interstitial Nephritis in a Renal Allograft
American Journal of Transplantation - p53 Upregulated by HIF-1α Promotes Hypoxia-induced G2/M Arrest and Renal Fibrosis in vitro and in vivo
Journal of Molecular Cell Biology - CDKN2A Germline Rare Coding Variants and Risk of Pancreatic Cancer in Minority Populations
Cancer Epidemiology, Biomarkers & Prevention - Development of Vitamin D Toxicity from Overcorrection of Vitamin D Deficiency: A Review of Case Reports
Nutrients - Morphometric Study of Pulmonary Arterial Changes in Pulmonary Langerhans Cell Histiocytosis
Archives of Pathology & Laboratory Medicine - Exciting Advances in the Pathogenesis of Neoplastic and Nonneoplastic Lung Diseases, Their Diagnosis, Prognosis, and Treatment
Archives of Pathology & Laboratory Medicine - Postoperative Bleeding Risk Prediction for Patients Undergoing Colorectal Surgery
Surgery - Prevalence of Biotin Supplement Usage in Outpatients and Plasma Biotin Concentrations in Patients Presenting to the Emergency Department
Clinical Biochemistry - A Test Utilization Approach to the Diagnostic Workup of Isolated Eosinophilia in Otherwise Morphologically Unremarkable Bone Marrow: A Single Institutional Experience
American Journal of Clinical Pathology - A Systematic Overview of Zoonotic Helminth Infections in North America
Laboratory Medicine
- BK Nephropathy with Glomerular Involvement
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