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Joint Group and Multi Institutional Position Opinion: Cirrhotic Cardiomyopathy-From Fundamentals to Applied Tactics.
Medicina (Kaunas)
December 2024
Clinic for Gastroenterology and Hepatology, University Clinical Centre of Serbia, 11 000 Belgrade, Serbia.
Cirrhotic cardiomyopathy (CCM) is a diagnostic entity defined as cardiac dysfunction (diastolic and/or systolic) in patients with liver cirrhosis, in the absence of overt cardiac disorder. Pathogenically, CCM stems from a combination of systemic and local hepatic factors that, through hemodynamic and neurohormonal changes, affect the balance of cardiac function and lead to its remodeling. Vascular changes in cirrhosis, mostly driven by portal hypertension, splanchnic vasodilatation, and increased cardiac output alongside maladaptively upregulated feedback systems, lead to fluid accumulation, venostasis, and cardiac dysfunction.
View Article and Find Full Text PDFAn unusual cause of hypertrophic cardiomyopathy in an infant: A case report and brief literature review.
Tunis Med
January 2025
University of Sfax, Military University Hospital of Sfax, Cardiology Department, Sfax, Tunisia.
Introduction: Nemaline myopathy (NM), also known as Nemalinosis, is a rare congenital muscle disease with an incidence of 1 in 50000. It is characterized by nemaline rods in muscle fibers, leading to muscle weakness. We reported a case of NM revealed by cardiac involvement, and we highlighted the challenges in diagnosing this condition as well as its poor prognosis.
View Article and Find Full Text PDFSiblings With Berardinelli-Seip Congenital Lipodystrophy: Clinical Insights and Challenges.
Cureus
December 2024
Pharmacy, Punjab University College of Pharmacy, Lahore, PAK.
Berardinelli-Seip congenital lipodystrophy (BSCL), also known as congenital generalized lipodystrophy (CGL), is an exceptionally rare autosomal recessive disorder marked by a significant deficiency of adipose tissue throughout the body. This lack of adipose tissue, normally found beneath the skin and between internal organs, leads to impaired adipocyte formation and fat storage, causing lipids to accumulate in atypical tissues such as muscles and the liver. The extent of adipose tissue loss directly influences the severity of symptoms, which can include a muscular appearance, increased appetite, bone cysts, marrow fat depletion, acromegalic features, severe insulin resistance, skeletal muscle hypertrophy, hypertrophic cardiomyopathy, hepatic steatosis, hepatomegaly, cirrhosis, and intellectual disability.
View Article and Find Full Text PDFProstaglandin E1 administration post liver transplantation and renal outcomes: A retrospective single center experience.
World J Transplant
December 2024
Department of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI 48109, United States.
Background: Prostaglandin E1 (PGE1), or alprostadil, is a potent vasodilator that improves hepatic blood flow and reduces ischemia-reperfusion injury post-liver transplantation (LT). However, the benefits of PGE1 on renal function after LT have not yet been well described.
Aim: To assess the impact of PGE1 administration on renal function in patients who underwent liver or liver-kidney transplant.
Homozygous zebrafish mutant reveals insights into carnitine-acylcarnitine translocase deficiency pathogenesis.
Mol Genet Metab Rep
December 2024
Department of Neuroscience of Disease, Brain Research Institute, Niigata University, Niigata 951-8585, Japan.
The gene encodes carnitine-acylcarnitine translocase (CACT), facilitating the transport of long-chain acylcarnitine required for energy production via β-oxidation into the mitochondria. Loss-of-function mutations in this gene lead to CACT deficiency, a rare autosomal recessive disorder of fatty acid metabolism characterized by severe symptoms including cardiomyopathy, hepatic dysfunction, rhabdomyolysis, hypoketotic hypoglycemia, and hyperammonemia, often resulting in neonatal mortality. Here, we utilized CRISPR/Cas9 gene editing to isolate mutant zebrafish.
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