The exploration of promising anti-obesity influence of Zanthoxylum armatum (Rutaceae) is determined through our study of in-vitro and animal models. Obesity was induced in experimental albino rabbits by feeding highly fat diet (HFD) with regular feed for fortnight. The appraisal of anti-obesity of MZA and CZA extracts of leaves, fruit and stem of Z. armatum was performed in obese rabbits. Animals were divided into 04 groups. One group was categorized as control who received only HFD with no any extracts and drug. Other group was given orlistat orally a standard drug (10 mg/kg) in combination with the HFD regularly for 03 weeks and marked as positive control. Other 02 groups were allocated as experimental groups, 1st and 2nd experimental groups were administered daily 300 mg/kg of MZA and CMA extracts per oral route respectively for the same period. The substantial fall of lipid profile (total cholesterol, LDL, VLDL and TGs) and rise of HDL were perceived with methanolic extract on comparison to control groups. However, CMZ exhibited little response on serum lipid-profile. On conclusion, MZA extract of Z. armatum (areal parts) was considered a valid anti-obesity herbal remedy in experimental rabbits fed on high-feed diet.
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J Proteome Res
January 2025
Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg R3E0J9, Canada.
Oxylipins, diverse lipid mediators derived from fatty acids, play key roles in respiratory physiology, but the contribution of lung structural cells to this diverse profile is not well understood. This study aimed to characterize the oxylipin profiles of airway smooth muscle (ASM), lung fibroblasts (HLF), and epithelial (HBE) cells and define how they shift when they are exposed to stimuli related to contractility, fibrosis, and inflammation. Using HPLC-MS/MS, 162 oxylipins were measured in baseline media from cultured human ASM, HLF, and HBE cells as well as after stimulation with modulators of contractility and central regulators of fibrosis/inflammation.
View Article and Find Full Text PDFDiabetes Care
January 2025
Department of Epidemiology and Biostatistics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Objective: To estimate the incidence and identify risk factors for diagnosed type 2 diabetes (T2D) among young U.S. adults.
View Article and Find Full Text PDFPLoS One
January 2025
Département des Sciences Naturelles, Institut des Sciences de la Forêt Tempérée (ISFORT), Université du Québec en Outaouais (UQO), Ripon, Canada.
Forests face an escalating threat from the increasing frequency of extreme drought events driven by climate change. To address this challenge, it is crucial to understand how widely distributed species of economic or ecological importance may respond to drought stress. In this study, we examined the transcriptome of white spruce (Picea glauca (Moench) Voss) to identify key genes and metabolic pathways involved in the species' response to water stress.
View Article and Find Full Text PDFObes Surg
January 2025
Cairo University Hospitals, Cairo, Egypt.
Background: Obesity is a chronic disease associated with other associated medical problems, including atherogenic dyslipidemia. Metabolic bariatric surgery (MBS) has been shown to reduce long-term cardiovascular risk (CVR). Anti-ApoA-1 antibodies (AAA1) are independently associated with cardiovascular disease, which remains a major cause of death in individuals with obesity.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Flanders Institute for Biotechnology, Antwerp, Belgium.
Background: Microglia are central players in Alzheimer's Disease (AD) pathology, but analyzing microglia states in human brain samples is challenging due to genetic diversity, postmortem delay and admixture of pathologies.
Method: To circumvent these issues, here we collected 138,577 single cell expression profiles of human stem cell derived-microglia from a xenotransplantation model of AD.
Result: Xenografted human microglia adopt a disease-associated (DAM) profile similar to that seen in mouse microglia, but display a more pronounced HLA state, likely related to antigen presentation in response to amyloid plaques.
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