Climate change represents an unprecedented global public health crisis with extensive and profound implications. The Lancet Commission identified it as the foremost health challenge of the 21st century. In 2015, air pollution alone caused approximately 9 million premature deaths worldwide.
View Article and Find Full Text PDFPolycystic Ovarian Syndrome is one of the major prevalent causes of infertility reported worldwide nearly 6-26 %, especially in girls hitting puberty and women at their childbearing age. The main clinical manifestations include irregular menstrual cycle, small cysts on one or both ovaries, chronic oligo-anovulation, and hirsutism. The etiological criteria are very complex and related to many factors like obesity, insulin sensitivity, inflammation, hyperandrogenism, diabetes mellitus type II, cardiovascular diseases, and dysbiosis of gut microbiota.
View Article and Find Full Text PDFOwing to the scarcity of cultivable land in China, the agricultural sector is primarily focused on grain and oil crops. Simultaneously, the cultivation of cotton has gradually shifted towards regions characterized by elevated soil salinity levels. Additionally, the mechanism behind cotton's ability to tolerate salt remains elusive.
View Article and Find Full Text PDFBackground: Interhospital transfer (IHT) for acute pulmonary embolism (PE) is increasingly performed to improve access to advanced reperfusion therapies. It is unclear if outcomes of patients undergoing IHT are comparable with those of patients presenting in-house to hospitals with PE Response Team (PERT) capabilities.
Objectives: To determine whether outcomes of patients with acute PE undergoing IHT differ from those of patients presenting in-house.
Nano-plastics (NPs), defined as particles smaller than 1 µm, have emerged as a significant environmental contaminant due to their potential ecological impacts. This study explores the size-dependent dynamics and tissue-specific distribution of polystyrene nano-plastics (PS-NPs) in Danio rerio exposed to PS-NPs at an environmentally relevant concentration of 1 μg/mL for 28 days, followed by a 17-day depuration period. PS-NPs of 20, 100, 200, and 500 nm were assessed in the intestine, liver, gills, muscle, and brain using transmission electron microscopy (TEM) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).
View Article and Find Full Text PDFBackground: Childhood obesity is a significant public health issue with far-reaching implications. The World Health Organization reported that in 2020, around 38 million children under five were overweight or obese globally, and in 2016, 340 million children and adolescents aged 5-19 were affected. In Pakistan, the situation is alarming; 66.
View Article and Find Full Text PDFConventional tillage, extreme climate events, increasing weed incidence, pest and disease pressures, and diminished farm input availability negatively impact crop yield, stability, profitability, and water productivity in South Asia's rice-wheat (R-W) systems. This article reviews and evaluates the effectiveness and benefits of conservation agriculture (CA) practices in improving soil health, water productivity, and sustainability in R-W systems. CA practices focus on minimum soil disturbance, permanent soil cover, and crop rotations.
View Article and Find Full Text PDFThe new (necessary) Pareto-critical equilibrium condition (PCEC) discussed in this study is based on the Pareto-critical condition for non-linear optimization problems. The proposed condition is evaluated by defining a multiobjective optimization problems (MOOPs) subject to a set of constraints. Then this MOOPs is converted to a single objective optimization problem by using the available optimization techniques, for instance, the weighted sum method, and solved by the non-linear Nelder-Mead simplex method.
View Article and Find Full Text PDFJ Phys Chem C Nanomater Interfaces
October 2024
Hydrogen is a crucial element in the green energy transition. However, its tendency to react with and diffuse into surrounding materials poses a significant challenge. Therefore, developing coatings to protect system components in hydrogen environments (molecular, radicals (H*), and plasma) is essential.
View Article and Find Full Text PDFRecognizing the challenges posed by chemotherapy, specifically the hepatotoxic effects of drugs like cisplatin, this study aimed to examine the hepatoprotective potential of dapagliflozin to mitigate cisplatin-induced hepatotoxicity in a rat model. This study focused on repurposing drugs such as dapagliflozin and natural agents like silymarin as potential interventions to address cisplatin-induced hepatotoxicity. Thirty adult female Wistar rats were distributed into five groups and treated with cisplatin alone, silymarin, dapagliflozin, or a combination of dapagliflozin and silymarin accordingly for 45 days.
View Article and Find Full Text PDFAntibiotics (Basel)
September 2024
Background: is a leading causative agent of dental caries and exerts pathogenicity by forming biofilms. Dental caries continues to be a significant public health issue worldwide, affecting an estimated 2.5 billion people, showing a 14.
View Article and Find Full Text PDFObjective: This study aimed to develop a stable and scalable enteric film-coated tablet for the gastric irritant dexibuprofen.
Methods: Utilizing direct compression with super-disintegration (crospovidone), the optimal core batches were coated with Opadry white seal coat and enterically coated with EudragitL100 with pigment (Talc), demonstrating a 12% weight increase; release and integrity were assessed using specific pH buffers and SEM, with stability testing confirming a six-month shelf life at 40 °C and 75% RH.
Results: The optimized formulation achieved 99.
Tick infestation poses an important challenge to livestock in Pakistan. Farm management practices and environmental variables can influence tick infestation prevalence in animals. To this end, a cross-sectional survey of 96 farms in four different geographical districts (24 farms from each district) was conducted in Punjab, Pakistan, between October 2021 and January 2022.
View Article and Find Full Text PDFAim: This study aimed to assess the impact of routine histological examination of stapled colorectal anastomotic doughnuts in patients undergoing rectal cancer surgery (RCS). Justification of biopsy examination could form part of the strategies of NHS net zero practice with effort to reduce wastage and carbon footprint.
Method: A data analysis of all patients undergoing RCS during 2019-2021 at our institute was performed.
The enduring existence of pollution presents a substantial danger to human health, natural systems, and social welfare. Human activities mostly generate greenhouse gas emissions, namely carbon dioxide, which negatively impacts the environment. This study used annual datasets to examine the association between maize crop production, maize yield, fertilizer consumption, agricultural land use, and environmental quality in China.
View Article and Find Full Text PDFBackground: Medical universities often face the ongoing challenge of identifying and supporting at-risk students to enhance retention rates and academic success. This study explores a comprehensive analysis of perceived at-risk factors impeding academic and career aspirations and compares the perspectives of students and faculty in a medical school.
Methods: We focused on first and second-year medical (MBBS) students and teaching faculty in an international medical college offering a twinning program in India and Malaysia.
Background: Co-morbidity with respiratory viruses including influenza A, cause varying degree of morbidity especially in TB patients compared to general population. This study estimates the risk factors associated with influenza A (H1N1)pdm09 in TB patients with ILI.
Methods: A cohort of tuberculosis (TB) patients who were admitted to and enrolled in a TB Directly Observed Therapy Program (DOTs) in tertiary care hospitals of Lahore (Mayo Hospital and Infectious Disease Hospital) were followed for 12 weeks.
This study was aimed to investigate the hepatoprotective potential of dapagliflozin and silymarin alone and in combination to combat carbon tetrachloride (CCl)-induced hepatotoxicity and the anticipated mechanisms. Thirty female Wistar rats were randomly allocated into five different groups. All the experimental animals except the normal control (Group I) were administered CCl.
View Article and Find Full Text PDFPlants, being immobile, are subject to environmental stresses more than other creatures, necessitating highly effective stress tolerance systems. Transcription factors (TFs) play a crucial role in the adaptation mechanism as they can be activated by diverse signals and ultimately control the expression of stress-responsive genes. One of the most prominent plant TFs family is MYB (myeloblastosis), which is involved in secondary metabolites, developmental mechanisms, biological processes, cellular architecture, metabolic pathways, and stress responses.
View Article and Find Full Text PDFBackground Therapeutic anticoagulation is the cornerstone of treatment for pulmonary embolism (PE), but the impact of different anticoagulation strategies on patient outcomes remains unclear. In this study, we assessed the association of different anticoagulation strategies with the outcomes of patients with acute PE. Methods A retrospective chart review of 207 patients with acute PE who were admitted to one of three urban teaching hospitals in the Mount Sinai Health System (in New York City) from January 2020 to September 2022 was performed.
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