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Cells
December 2024
Astria Pharmaceuticals, Boston, MA 02210, USA.
The plaques associated with Alzheimer's disease are formed as a result of the aggregation of Aβ peptides, which vary in length from 38 to 43 amino acids. The 1-40 peptide is the most abundant, while the 1-42 peptide appears to be the most destructive to neurons and/or glial cells in a variety of assays. We have demonstrated that aggregated Aβ, a state prior to plaque formation, will activate the plasma bradykinin-forming pathway when tested in vitro.
View Article and Find Full Text PDFCureus
January 2023
Orthopaedics, Kalinga Institute of Medical Sciences, Bhubaneswar, IND.
Background: Fragility hip fracture is a leading cause of death in the elderly and is common in postmenopausal women and elderly people. In the treatment of osteoporosis, bisphosphonates (BPs) are often considered first-line medications. Zoledronic acid is the most potent and long-acting BP in clinical use and is administered as an intravenous infusion.
View Article and Find Full Text PDFAdv Exp Med Biol
January 2021
Clinical Enteric Neuroscience Translational and Epidemiological Research (C.E.N.T.E.R.), Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.
The processing of proglucagon in intestinal L cells results in the formation of glucagon, GLP-1, and GLP-2. The GLP-1 molecule becomes active through the effect of proconvertase 1, and it is inactivated by dipeptidyl peptidase IV (DPP-IV), so that the half-life of endogenous GLP-1 is 2-3 min. GLP-1 stimulates insulin secretion from β cells in the islets of Langerhans.
View Article and Find Full Text PDFKardiologiia
August 2017
Federal State Autonomous Educational Institution of Higher Education, "Peoples' Friendship University of Russia".
The proportion of elderly in the population is growing. The two-thirds of those over the age of 65 has arterial hypertension (AH). There is a significant increase in the incidence of isolated systolic hypertension with age.
View Article and Find Full Text PDFEncephale
June 2016
Pôle Santé Publique, Pharmacovigilance, CHU Grenoble-Alpes, 38000 Grenoble, France.
Background: Neuroleptic malignant syndrome (NMS) is an uncommon but potentially fatal adverse effect of neuroleptic drugs. It is commonly characterized by muscular rigidity, fever, altered mental status, and autonomic dysfunction. Emerging of NMS is possible with all neuroleptics, classic and atypical.
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