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Role of Antiplatelets and Anticoagulation Therapies in Pregnancy.
J Clin Med
December 2024
Division of Cardiology, Department of Medicine, NewYork-Presbyterian Hospital-Weill Cornell Medicine, New York, NY 10021, USA.
Thrombosis is an important cause of morbidity and mortality worldwide. Pregnancy is a hypercoagulable state, and thrombotic complications in pregnancy are a major cause of maternal and fetal morbidity and mortality. Current guidelines support the selective use of aspirin, heparin, and warfarin in pregnant women.
View Article and Find Full Text PDFRelationship of lupus nephritis and pregnancy: A narrative review.
World J Nephrol
December 2024
Department of Histopathology, Sindh Institute of Urology and Transplantation, Karachi 74200, Sindh, Pakistan.
Pregnancy in women with lupus, particularly those with lupus nephritis (LN), carries an increased risk of adverse outcomes. Women with active LN at the time of conception are at a high risk of poor maternal and fetal outcomes. Recent studies indicate that even in the presence of quiescent disease, factors such as hypertension and positive lupus anticoagulant are predictors of worse pregnancy outcomes.
View Article and Find Full Text PDFPregnant Woman in Outcomes with Prosthetic Heart Valves.
J Cardiovasc Dev Dis
November 2024
Almazov National Medical Research Centre, St. Petersburg 197341, Russia.
Article Synopsis
- This study investigated thrombotic and hemorrhagic complications during pregnancy, delivery, and postpartum in women with prosthetic heart valves (PHV), covering 88 pregnancies from January 2011 to December 2022.
- Of the pregnancies, 79 resulted in live births, with higher miscarriage rates in the mechanical valve prosthesis (MVP) group compared to the biological valve prosthesis (BVP) group, alongside notable thrombotic complications predominantly in the MVP group.
- While effective anti-factor Xa activity control was noted to reduce thrombotic events, the study highlighted a concerning rate of postpartum hemorrhagic complications, suggesting a need for revising anticoagulant therapy protocols.
Low-molecular-weight organic acids inhibit the methane-dependent arsenate reduction process in paddy soils.
Ecotoxicol Environ Saf
September 2024
Institute of Soil and Water Resources and Environmental Science, College of Environmental and Resource Sciences, Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment, Zhejiang University, Hangzhou, China. Electronic address:
Anaerobic methane oxidation (AOM) can drive soil arsenate reduction, a process known as methane-dependent arsenate reduction (M-AsR), which is a critical driver of arsenic (As) release in soil. Low molecular weight organic acids (LMWOAs), an important component of rice root exudates, have an unclear influence and mechanism on the M-AsR process. To narrow this knowledge gap, three typical LMWOAs-citric acid, oxalic acid, and acetic acid-were selected and added to As-contaminated paddy soils, followed by the injection of CH and incubation under anaerobic conditions.
View Article and Find Full Text PDFEnhanced biodegradation of benzo[a]pyrene with Trametes versicolor stimulated by citric acid.
Environ Geochem Health
July 2024
Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing, 100044, China.
Article Synopsis
- Polycyclic aromatic hydrocarbons (PAHs) are harmful pollutants linked to cancer and developmental issues, and white-rot fungi possess the capability to break down these substances.
- The study focused on using immobilized Trametes versicolor to degrade benzo[a]pyrene in soil, testing the impact of different low molecular weight organic acids, particularly citric acid, on this process.
- Results indicated that citric acid enhanced the fungus's performance, leading to a 43.7% removal rate of benzo[a]pyrene and promoting fungal growth and enzyme activity, suggesting its potential as a biostimulant in soil remediation efforts.
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