Determination of the solubility of methyldopa in supercritical carbon dioxide for drug delivery applications: thermal analysis.

The production of fine particles by green technology like supercritical carbon dioxide requires the assessment of substantial solubility data at high pressures. This study represents the first determination of the solubility of methyldopa in carbon dioxide at pressures and temperatures ranging from 12 to 30 MPa and from 313.2 to 343.

Evaluating the anti-cancer potential and pharmacological in-sights of Physalis angulata Root Extract as a strong candidate for future research.

The research targeting the prevention of complications through natural constituents, instigated by the cancer has recently drawn much more attention over the globe. The research in this direction also revealed that the use of natural constituents would considered a promising strategy for diminishing the aforementioned disease and its consequences. Because of the easy availability and safe nature, the recent years, natural resources as strong anticancer agents.

Exacerbated mitochondrial dynamic abnormalities without evident tau pathology in rapidly progressive Alzheimer's disease.

Background: Rapidly progressive Alzheimer's disease (rpAD) is a clinical subtype distinguished by its rapid cognitive decline and shorter disease duration. rpAD, like typical AD (tAD), is characterized by underlying neuropathology of amyloid plaques and neurofibrillary tangles. There is early evidence that the composition of amyloid plaques could vary between the rpAD and tAD.

Transforming Hospital Housekeeping: The Kayakalp Journey.

Introduction: The Kayakalp guidelines for public healthcare facilities under the Swachh Bharat Abhiyan (Clean India Mission) focus on improving sanitation, cleanliness, and infection control at public hospitals in India. This study was conducted in a 960-bed tertiary-level teaching hospital in eastern India. Housekeeping has been a challenge in public institutions, with factors like overcrowding and resource constraints.

ChatGPT as a medical education resource in cardiology: Mitigating replicability challenges and optimizing model performance.

Given the rapid development of large language models (LLMs), such as ChatGPT, in its ability to understand and generate human-like texts, these technologies inspired efforts to explore their capabilities in natural language processing tasks, especially those in healthcare contexts. The performance of these tools have been evaluated thoroughly across medicine in diverse tasks, including standardized medical examinations, medical-decision making, and many others. In this journal, Anaya et al.

Rapid imaging of intravenous gadolinium-based contrast agent (GBCA) entering ventricular cerebrospinal fluid (CSF) through the choroid plexus in healthy human subjects.

Background: Pathways for intravenously administered gadolinium-based-contrast-agents (GBCAs) entering cerebrospinal-fluid (CSF) circulation in the human brain are not well-understood. The blood-CSF-barrier (BCSFB) in choroid-plexus (CP) has long been hypothesized to be a main entry-point for intravenous-GBCAs into CSF. Most existing studies on this topic were performed in animals and human patients with various diseases.

Imaging arterial and venous vessels using Iron Dextran enhanced multi-echo 3D gradient echo MRI at 7T.

Iron Dextran is a widely used iron oxide compound to treat iron-deficiency anemia patients in the clinic. Similar to other iron oxide compounds such as Ferumoxytol, it can also be used off-label as an intravascular magnetic resonance imaging (MRI) contrast agent due to its strong iron-induced T2 and T2* shortening effects. In this study, we seek to evaluate the feasibility of using Iron Dextran enhanced multi-echo susceptibility weighted imaging (SWI) MRI at 7T to image arterial and venous blood vessels in the human brain.

Implementation of Wayfinding Signage in Public Hospitals and Its Evaluation Towards Quality Improvement.

Unlabelled: Background Signage is important in any public place. It involves information about nomenclature, wayfinding, service timing, emergency preparedness, and regulatory compliance. It plays an important role in helping the patient reach their desired destination with minimum difficulty, thereby enhancing the patient experience.

Multidisciplinary lifestyle interventions for neurological disorders during the Silent phase (MINDS) study: a multi-omics randomized controlled trial protocol.

Introduction: Given the prevalence and staggering cost of neurological disorders, there is dire need for effective early detection and intervention tools. Emerging evidence suggests that multidisciplinary lifestyle interventions (MLI) may mitigate the risk and progression of neurological disorders. The objectives of this protocol are (1) to test the impact of MLI on the progression of neurological disorders and (2) to identify multi-omic biomarkers for early stages of neurological disease and the impact of MLIs on these biomarkers.

Exploring Biomedical Waste Management Practices Among Healthcare Professionals: A Study From a Tertiary Care Teaching Hospital in Eastern India.

Context:  The generation of biomedical waste (BMW) in hospitals presents a significant hazard to both healthcare workers (HCWs) and the environment. The management of BMW is a challenge regarding inappropriate behavior among HCWs, leading to improper segregation of the BMW, which deserves attention. The indiscriminate BMW management issue in India has attracted the attention of the highest judicial bodies.

How Did We Deal with the Pandemic? - Experience from a Tertiary Health Institute in Eastern India.

With the introduction of the novel coronavirus in late 2019, the healthcare system of every country in the world experienced many challenges. In India, every healthcare organization has prepared itself to fight against these global challenges. This study aims to describe the challenges faced during the COVID-19 pandemic and how we dealt with the pandemic successfully.

Biocorrosion and Cytotoxicity Studies on Biodegradable Mg-Based Multicomponent Alloys.

Magnesium-based multicomponent alloys with different compositions, namely MgAlZnCuMn (Mg60 alloy), MgAlZnCuMn (Mg70 alloy), and MgAlCuMnZn (Mg 80) alloys, were prepared using the disintegrated melt deposition technique. The DMD technique is a distinctive method that merges the benefits from gravity die casting and spray forming. This approach facilitates high solidification rates, process yields, and reduced metal wastage, resulting in materials with a fine microstructure and minimal porosity.

Meningioma: Molecular Updates from the 2021 World Health Organization Classification of CNS Tumors and Imaging Correlates.

Meningiomas, the most common primary intracranial neoplasms, account for more than one-third of primary CNS tumors. While traditionally viewed as benign, meningiomas can be associated with considerable morbidity, and specific meningioma subgroups display more aggressive behavior with higher recurrence rates. The risk stratification for recurrence has been primarily associated with the World Health Organization (WHO) histopathologic grade and extent of resection.

Making Our Hospitals a Safe Workplace: Hazard Identification and Risk Assessment at a Tertiary-Level Public Hospital in Eastern India.

Background: Hospitals are complex places with a large number of employees, patients, furniture, equipment, etc. Healthcare workers (HCWs), patients, or the general public are vulnerable to injuries and illness due to unseen hazards at the workplace. This study aims to identify the hazards and assess the risks at a hospital to ensure safety for HCWs, patients, and the public and generate awareness about the same.

Hemispheric asymmetries in hippocampal volume related to memory in left and right temporal variants of frontotemporal degeneration.

In addition to Alzheimer's disease (AD), the hippocampus is now known to be affected in variants of frontotemporal degeneration (FTD). In semantic variant primary progressive aphasia (svPPA), characterized by language impairments, hippocampal atrophy is greater in the left hemisphere. Nonverbal impairments (e.

Multi-shell diffusion MRI of the fornix as a biomarker for cognition in Alzheimer's disease.

Background And Purpose: A substantial fraction of those who had Alzheimer's Disease (AD) pathology on autopsy did not have dementia in life. While biomarkers for AD pathology are well-developed, biomarkers specific to cognitive domains affected by early AD are lagging. Diffusion MRI (dMRI) of the fornix is a candidate biomarker for early AD-related cognitive changes but is susceptible to bias due to partial volume averaging (PVA) with cerebrospinal fluid.