Groundwater is an important source for domestic and irrigation purposes in Asyut area. Water quality varied widely due to complex geochemical processes and pollution sources. Understanding the processes controlling groundwater chemistry is necessary to overcome related problems. Multivariate statistics revealed that groundwater is affected by anthropogenic recharge (agricultural/organic pollution), mineralization, and redox processes. Contributions from natural vs. anthropogenic sources explain the variance in hydrochemical data. Shallow wells are relatively higher in bicarbonate content due to oxidation of organic pollutants. Shallow wells anomaly high with iron and organically polluted are most probably owing to pipe corrosion in residential areas. N fertilization impact on natural weathering has been demonstrated. Groundwater is getting more mineralized toward desert fringes due to lithological and hydrogeological characteristics under unconfined conditions. Evaporation factor enhances groundwater salinity under aridity. Fe and Mn contents are relatively higher as the redox potential is getting more reducing. The current study will help in building suitable management plan to protect the aquifer.
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http://dx.doi.org/10.1007/s10661-022-10338-8 | DOI Listing |
Br J Ophthalmol
December 2024
Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Kyoto, Japan.
Purpose: This study was designed to investigate risk factors for the development of cytomegalovirus (CMV) corneal endotheliitis following corneal transplantation.
Methods: We retrospectively analysed 1225 corneal transplants for bullous keratopathy between 2011 and 2021. 31 cases who were administered the treatment of CMV corneal endotheliitis preoperatively were excluded, and 1194 cases were analysed for risk factors for the development of CMV corneal endotheliitis following corneal transplantation.
Leuk Lymphoma
January 2025
Division of Hematology and Stem Cell Transplantation, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy.
Brentuximab vedotin (BV) plus doxorubicin, vinblastine and dacarbazine (AVD) demonstrated to improve survival compared to ABVD as frontline treatment of advanced stage Hodgkin Lymphoma (HL). We retrospectively collected data of 99 stage IV HL patients treated off-protocol with BV-AVD to evaluate the predictive role of interim-PET. Median age was 36 years (range: 18-82); 83.
View Article and Find Full Text PDFJ Rural Health
January 2025
Melissa Latcham and School of Public Health, Brown University School of Public Health, Providence, Rhode Island, USA.
Purpose: US nonprofit hospitals must provide community benefits including financial assistance to be tax-exempt. Rural residents particularly benefit from financial assistance because they have higher medical debt on average. The Internal Revenue Service allows nonprofit hospitals that are members of health systems to report expenditures for their entire system (group returns) rather than for individual hospitals.
View Article and Find Full Text PDFJ Perinat Med
January 2025
Department of Obstetrics, Gynecology, and Reproductive Medicine, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York, USA.
Objectives: Pregnancies affected by opioid use disorder (OUD) face difficulties with postpartum pain control. This study aims to determine if prenatal anesthesia consultation for patients on medication for opioid use disorder (MOUD) affects maternal postpartum pain control.
Methods: This is a retrospective cohort study of pregnant patients diagnosed on MOUD who received prenatal care and delivered at a single academic institution between January 2017 and July 2023.
J Clin Med
January 2025
Department of Cardiology, Angiology, Haemostaseology and Medical Intensive Care, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany.
: The study investigates sex-related differences and outcomes in unselected patients undergoing invasive coronary angiography (CA). Sex-based differences with regard to baseline characteristics and management of patients with cardiovascular disease have yet been demonstrated. However, their impact on long-term outcomes in unselected patients undergoing CA remains unknown.
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