Boron neutron capture therapy: a promising radiation treatment modality.

Boron neutron capture therapy (BNCT) is a progressive medical technique that combines the use of boron compounds and neutron radiation to preferentially destroy cancer cells while minimizing, but not entirely eliminating, damage to surrounding healthy tissues. This therapy relies on B, delivered via specific compounds, capturing neutrons and undergoing a nuclear reaction. This capture leads to the emission of high-energy alpha particles and lithium ions, which selectively damage the boron-loaded tumour cells, ultimately leading to their destruction.

Comprehensive Study and Design of Graphene Transistor.

Graphene, renowned for its exceptional electrical, optical, and mechanical properties, takes center stage in the realm of next-generation electronics. In this paper, we provide a thorough investigation into the comprehensive fabrication process of graphene field-effect transistors. Recognizing the pivotal role graphene quality plays in determining device performance, we explore many techniques and metrological methods to assess and ensure the superior quality of graphene layers.

The Role of Anticoagulants and Antiplatelets in Reducing Mortality in COVID-19 Patients: A Systematic Review and Meta-Analysis of Studies Reporting Adjusted Data.

The coronavirus disease 2019 (COVID-19) is associated with prolonged prothrombin time (PT), active partial thromboplastin time (aPTT), and increased D-dimer levels. Therefore, we aim to investigate if anticoagulants (AC) and antiplatelet (AP) therapy play a role in mitigating COVID-19 and its associated thrombosis along with its effect on the mortality rate, the need for mechanical ventilation, and the risk of hospital admission. Electronic databases were searched from their inception to July 19, 2022.

Effect of Acetazolamide as Add-On Diuretic Therapy in Patients With Heart Failure: A Meta-Analysis.

The aim of this meta-analysis was to assess the effectiveness of acetazolamide as an add-on diuretic therapy in patients with heart failure. This meta-analysis was conducted in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines. A systematic literature search was independently performed by two authors using MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews to identify relevant studies assessing the use of acetazolamide in patients with heart failure.

Comparison of Clinical Outcomes Between Culture-Positive and Culture-Negative Sepsis and Septic Shock Patients: A Meta-Analysis.

This meta-analysis has been conducted to compare the clinical outcomes between culture-positive and culture-negative sepsis or septic patients. The present meta-analysis is reported as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Electronic databases, including PubMed and EMBASE, were searched by two authors independently from the inception to January 25, 2023, using the following key terms: "culture positive," "culture negative," "sepsis," and "septic shock.

A case report of traumatic ulcerative granuloma with stromal eosinophilia (TUGSE) in a 21-year-old.

We present an unusual case of a persistent solitary left palatoglossal ulcer with no history of trauma or associated risk factors. A TUGSE lesion, which mimics that of malignancy, must always be noted as a differential even in risk factor absence.

Human BK and JC polyomaviruses: Molecular insights and prevalence in Asia.

Polyomaviridae family consists of small circular dsDNA viruses. Out of the 14 human polyomaviruses described so far, BKPyV and JCPyV have been studied extensively since their discovery in 1971. Reportedly, both BKPyV and JCPyV are widely distributed across the globe with the frequency of 80-90 % in different populations.

Specific and quantitative detection of Human polyomaviruses BKPyV and JCPyV in the healthy Pakistani population.

Background: The BK Polyomavirus (BKPyV) and JC polyomavirus (JCPyV) infections are widespread in human population and have been associated with severe kidney and brain disorders, respectively. The viruses remain latent primarily in reno-urinary tract, reactivating only in case of a compromised immune system. The seroepidemiology and molecular prevalence of BKPyV and JCPyV have been widely studied both in healthy and immunocompromised patients worldwide.

Determinants of a blunted carotid-to-radial pulse wave velocity decline in response to hyperemia.

Carotid-radial pulse wave velocity (PWV) decreases in normal healthy individuals following hyperemia provoked by release of arterial cuff occlusion. To determine the effects of specific cardiovascular (CV) risk factors on the hyperemic PWV response, we measured PWV before and after brachial artery (BA) occlusion in 218 participants (66% males, age 56 +/- 19 years), with and without CV risk factors/disease. DeltaPWV ranged from -46% to +35% and values were normally distributed.