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Circ Res
January 2025
Department of Integrative Physiology, University of Colorado Boulder (S.D., K.O.M., K.R.L., K.H.A., D.H.C., K.A.F., D.R.S., M.J.R.).
Background: Postmenopausal women (PMW) who complete menopause at a late age (55+ years) have lower cardiovascular disease risk than PMW who complete menopause at a normal age (45-54 years). However, the influence of late-onset menopause on vascular endothelial dysfunction is unknown. Moreover, the mechanisms by which a later age at menopause may modulate endothelial function remain to be determined.
View Article and Find Full Text PDFFront Endocrinol (Lausanne)
January 2025
Department of Endocrinology and Metabolism, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Objective: This study aims to investigate the associations between rs724030 A>G variant and prediabetes risk, along with their correlations with clinical features, including plasma glucose and serum insulin levels during oral glucose tolerance test (OGTT), islet function, insulin resistance, and plasma lipid levels. In particular, we investigated whether there are sex dimorphisms in the impact of this variant on islet function/insulin resistance.
Methods: We included 3415 glucose-tolerant healthy and 1744 prediabetes individuals based on OGTT.
Front Pharmacol
January 2025
Drug and food resources development laboratory, Yunnan University of Traditional Chinese Medicine, Kunming, China.
Objective: This study aims to investigate the preventive effect of walnut oil as medicinal food on abnormal lipid metabolism and its influence on liver metabolites and intestinal flora.
Methods: The rat model of abnormal lipid metabolism was established by feeding high-fat diet and administering a high-fat emulsion via gavage. The rats were randomly assigned to one of the five groups: the normal group (ND), the model group (HFD), and three walnut oil intervention groups differing in dosage [low-dose (OL, 2.
Front Vet Sci
January 2025
Zoology and Entomology Department, Faculty of Science, New Valley University, El-Kharga, Egypt.
Introduction: Blood parasitism is a significant clinical disease that silently undermines the livestock industry, particularly affecting camels. This study aimed to assess the prevalence of in Arabian camels () and its impact on infertility by examining serum protein fractions, lipids, reproductive indices, and the expression of heat shock protein (HSP70) during breeding season.
Methods: A total of 107 male post-pubertal camels, aged between 5 and 10 years, were collected randomly from slaughtering house in Assiut Governorate, Egypt.
J Orthop Surg Res
January 2025
Department of Orthopedics, The Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, 150001, Heilongjiang Province, China.
Background: Osteoporosis (OP) is a systemic disease characterized by low bone mass. New progress has been made in the study of OP, such as lipid peroxidation. However, the role of lipid peroxides in osteoclast differentiation is still unclear.
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