Environmentally Sustainable and Green Polymeric Method for Chitosan (CH) Film Synthesis Using Natural Acids and Impact of Zinc Ferrite Nanoparticles (NPs) on Water Solubility (WS) and Physical Properties.

Currently, there is a rush to develop green polymeric films such as biodegradable chitosan (CH) films to control and prevent plastic pollution from degrading the environment. This study reports a novel and sustainable green approach to the development of CH films using lemon juice (LJ) and lemon peel extract (LPE), the latter to dilute the LJ. The LPE was also utilized for the synthesis of ZnFeO nanoparticles (NPs), adding to this work's novelty.

Green Chemically Synthesized Iron Oxide Nanoparticles-Chitosan Coatings for Enhancing Strawberry Shelf-Life.

To enhance the preservation of strawberries, a novel coating formulation was developed using chitosan (CH) and iron oxide (IO) nanoparticles (NPs) supplemented with ginger and garlic extracts and combined with varying concentrations of 1%, 2%, and 3% FeO NPs. The results of XRD revealed an average crystalline size of 48.1 nm for FeO NPs.

Mitigating marine hazardous contaminants: A sustainable management perspective.

Marine hazardous contaminants, such as cadmium (Cd) and lead (Pb), pose significant risks to both human health and aquatic organisms. Traditional methods may not remove contaminants to safe levels, leading to the release of hazardous materials into marine environments. This research proposes polymeric membrane bioreactors as a potential solution to this problem.

Effect Of Lead On The Skin And Health Of Female Dermatitis Patients Through Cosmetics.

Background: Cosmetics have been a part of routine body care not only for the upper classes but also for the middle and lower classes since the dawn of civilization. Cosmetic formulations are in more demand as the public's interest in skin whitening grows. The contamination of cosmetics with heavy metals is a major concern as they containing heavy metals and pose a major risk to human health.

Selenium and mercury concentrations in biological samples from patients with COVID-19.

Background: Coronavirus disease 2019 (COVID-19) is a systemic disease affecting multiple organs. Furthermore, viral infection depletes several trace elements and promotes complex biochemical reactions in the body. Smoking has been linked to the incidence of COVID-19 and associated mortality, and it may impact clinical effects, viral and bacterial conversion, and treatment outcomes.

A Role of Thyroid Hormones in Acute Myocardial Infarction: An Update.

The acute coronary syndrome is one of the commonest life-threatening illnesses. It encompasses the clinical spectrum of acute myocardial ischemia and includes unstable angina and acute myocardial infarction both with and without ST segment elevation. The acute coronary syndrome can be attributed to a significant hemodynamic insult that leads to atherosclerosis of the epicardial coronary arteries.

RP-HPLC Method Development, Validation, and Drug Repurposing of Sofosbuvir Pharmaceutical Dosage Form: A Multidimensional Study.

A smooth, exceptionally sensitive, correct, and extra reproducible RP-HPLC technique was developed and demonstrated to estimate Sofosbuvir (SOF) in pharmaceutical dosage formulations. This process was carried out by Agilent High-Pressure Liquid Chromatograph 1260 with GI311C Quat. Pump, Phenomenex Luna C-18 (150 mm × 4.

Determining the level of essential elements in patients with Ewing Sarcoma: A correlation.

Background: Metal ion aberrant metabolism is essential for health and disease, and its research has sparked a lot of interest. This study aims to compare the critical mineral resources-magnesium (Mg), sodium (Na), calcium (Ca) and potassium (K)-in biological materials (scalp hair, blood, and serum) of 87 Ewing Sarcoma (ES) hypertensive men and women, age range 31-60 years, in an urban area, with 62 nonhypertensive subjects from the same age range and living area.

Methods: An atomic-absorption spectrophotometer was used after microwave-induced acid digestion to determine elemental concentrations.

Elemental Concentration in the Biological Samples of Pakistani Male Breast Cancer Patients.

Background: Breast cancer is an uncommon (rare) disease in men, approximately 1% of the total breast cancer cases in the world. By reason of the rare occurrence, there is no clinical or hospital study giving the information about the essential trace and toxic elements in the biological samples of male breast cancer patients.

Methods: The aim of current study was to estimate association among essential trace {zinc (Zn), iron (Fe) and copper (Cu)} and toxic {cadmium (Cd) and lead (Pb)} elements in human biological samples particularly blood, serum, scalp hair, of male breast cancer patients (n = 14, age range 52 - 58 years) residents of Hyderabad, Pakistan.

Evaluation of zinc and cadmium levels in the biological samples of Ewing sarcomas patients and healthy subjects.

Background: Ewing's sarcoma is a very rare type of cancerous tumor that grows in bones or the soft tissue around the bones, such as cartilage or the nerves. It frequently affects the people at the age of 10 to 20 years and has elevated rate of being cured.

Methods: Assessment of essential trace [zinc (Zn)] and toxic [cadmium (Cd)] elements in biological samples (scalp hair and blood) of Ewing sarcoma patients (n = 87 age ranging 07-19 years) residents of various cities of Pakistan was done.

Interaction Between Essential (Zn) and Toxic (Cd) Elements in Different Stages of Female Breast Cancer Patients, Resident in Different Cities of Sindh, Pakistan.

Breast cancer is the most familiar solid tumor analyzed in women. Trace elements have critical roles in cancer biology. In this research, the relationship between carcinogenic element, cadmium (Cd), and anti-carcinogenic elements, zinc (Zn), in the scalp hair and blood samples of four stages of female breast cancer patients was studied.