Depot-medroxyprogesterone acetate (DMPA) is a highly effective long acting reversible contraceptive. Alterations in lipid profile have been associated with use of DMPA, however there is considerable debate about how profound these effects are. Hence the aim of this study is to determine the effect of DMPA on lipid profile and the associated cardiovascular risks. This was a prospective longitudinal study conducted at the family planning clinic of Olabisi Onabanjo University Teaching Hospital Sagamu, Ogun State. Sixty eight new acceptors of DMPA who had their blood samples collected for lipid profile assays at initiation of DMPA, and then at 3 months and 6 months. Data were analyzed using SPSS version 24. After 3 months of DMPA use, there was statistically significant increase in serum Total Cholesterol (TC) concentration (P=0.022), serum Low Density Lipoprotein (LDL) concentration (P=0.033), non significant increase in serum Triglyceride (TG) concentration (P=0.150) and non-significant decrease in serum Higher Density Lipoprotein (HDL) concentration (P=0.076). However, after 6 months of DMPA use, there was statistically significant increase in serum TC concentration (P=0.002), serum LDL concentration (P=0.003), serum TG concentration (P=0.001) and significant decrease in serum HDL concentration (P=0.001). DMPA use is associated with increased serum TC, TG, LDL, and reduction in HDL after 6 months of use. These changes in lipid profile may increase the risk of cardiovascular diseases.
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http://dx.doi.org/10.4081/jphia.2023.1664 | DOI Listing |
Nanomedicine (Lond)
January 2025
Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI, USA.
Aim: To develop pH (pHe)-triggered membrane adhesive nanoliposome (pHTANL) of CD40a to enhance anti-tumor activity in pancreatic cancer while reducing systemic toxicity.
Materials And Methods: A small library of nanoliposomes (NL) with various lipid compositions were synthesized to prepare pH (pHe)-triggered membrane adhesive nanoliposome (pHTANL). Physical and functional characterization of pHTANL-CD40a was performed via dynamic light scattering (DLS), Transmission Electron Microscopy (TEM), confocal microscopy, and flow cytometry.
Eur Heart J Cardiovasc Imaging
January 2025
Sorbonne Université, unité d'imagerie cardiovasculaire et thoracique, Hôpital La Pitié Salpêtrière (AP-HP), Laboratoire d'Imagerie Biomédicale, INSERM, CNRS, Institute of Cardiometabolism and Nutrition, ACTION Group, Paris, France.
Purpose: Epicardial adipose tissue (EAT) could contribute to the specific atherosclerosis profile observed in premature coronary artery disease (pCAD) characterized by accelerated plaque burden (calcified and non-calcified), high risk plaque features (HRP) and ischemic recurrence. Our aims were to describe EAT volume and density in pCAD compared to asymptomatic individuals matched on CV risk factors and to study their relationship with coronary plaque severity extension and vulnerability.
Materials And Methods: 208 patients who underwent coronary computed tomography angiography (CCTA) were analyzed.
Scand J Gastroenterol
January 2025
Norwegian PSC Research Centre, Department of Transplantation Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital Rikshospitalet, Oslo, Norway.
Objectives: Indications of mitochondrial dysfunction are commonly seen in liver diseases, but data are scarce in primary sclerosing cholangitis (PSC). Analyzing circulating and liver-resident molecules indirectly reflecting mitochondrial dysfunction, we aimed to comprehensively characterize this deficit in PSC, and whether this was PSC specific or associated with cholestasis.
Materials And Methods: We retrospectively included plasma from 191 non-transplant patients with large-duct PSC and 100 healthy controls and explanted liver tissue extracts from 24 PSC patients and 18 non-cholestatic liver disease controls.
Front Med (Lausanne)
December 2024
Department of Medical Ultrasound, Jinshan Hospital of Fudan University, Shanghai, China.
Purpose: Acute fatty liver of pregnancy (AFLP) is a severe complication that can occur in the third trimester or immediately postpartum, characterized by rapid hepatic failure. This study aims to explore the changes in portal vein blood flow velocity and liver function during pregnancy, which may assist in the early diagnosis and management of AFLP.
Methods: This longitudinal study was conducted at a tertiary healthcare center with participants recruited from routine antenatal check-ups.
Cureus
December 2024
Basic Sciences, Hawler Medical University, Erbil, IRQ.
Background Multiple sclerosis is a chronic, progressive, disabling disease associated with a high rate of infection, evidence of chronic inflammation, and a high mortality rate. Abnormalities of serum cytokines and changes in the activity of inflammatory cells were associated with relapsing-remitting multiple sclerosis (MS-RR). This study aims to introduce new inflammatory ratios derived from hematological and lipid indices as discriminators of T-helper (Th)-1/Th-2 activity in RR-MS.
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