A Rare Case of Metastatic Adenocarcinoma Masquerading as Disseminated Tuberculosis.

A 68-year-old female with no known comorbidities presented with a three-month history of abdominal pain, nausea, vomiting aggravated by food intake, dry cough, gastro-oesophageal reflux disease, breathlessness, low-grade fever, and significant weight loss. Initial investigations including a plain radiograph of the erect abdomen and contrast-enhanced computed tomography abdomen showed irregular concentric thickening of the large bowel along with proximal dilation of small bowel loops which was suggestive of subacute intestinal obstruction secondary to abdominal tuberculosis (TB). The patient also complained of persistent dry cough for which a chest radiograph and computed tomography (CT) thorax were done which showed features suggestive of pulmonary TB.

'Oxidative stress'-A new target in the management of diabetes mellitus.

Diabetes mellitus (DM) is a chronic condition that poses a mammoth challenge for the healthcare system in developing as well as developed nations. Diabetes mellitus is associated with damage to the vasculature which leads to microvascular and macrovascular complications. Oxidative stress is a consequence of glucotoxicity and lipotoxicity, which are associated with diabetes.

Molecular Precursor Approach to Sulfur-Free CuInSe: Replacing Thiol Coordination in Soluble Metal Complexes.

Solution-processed CuInSe films have generally relied on sulfide or sulfoselenide precursor films that, during the grain growth process, hamper the growth of thicker films and lead to the formation of a fine-grain layer. However, recent research has indicated that sulfur reduction in the precursor film modifies the grain growth mechanism and may enable the fabrication of thicker absorbers that are free of any fine-grain layer. In this work, we pursue direct solution deposition of sulfur-free CuInSe films from the molecular precursor approach.

An Overview of Metal-Organic Framework Based Electrocatalysts: Design and Synthesis for Electrochemical Hydrogen Evolution, Oxygen Evolution, and Carbon Dioxide Reduction Reactions.

Due to the increasing global energy demands, scarce fossil fuel supplies, and environmental issues, the pursued goals of energy technologies are being sustainable, more efficient, accessible, and produce near zero greenhouse gas emissions. Electrochemical water splitting is considered as a highly viable and eco-friendly energy technology. Further, electrochemical carbon dioxide (CO ) reduction reaction (CO RR) is a cleaner strategy for CO utilization and conversion to stable energy (fuels).

A review on biopolymer-derived electrospun nanofibers for biomedical and antiviral applications.

The unique aspects of polymer-derived nanofibers provide significant potential in the areas of biomedical and health care applications. Much research has demonstrated several plausible nanofibers to overcome the modern-day challenges in the field of medical and healthcare. The present review highlights the electrochemical-based nanofibre technologies, special properties of such nanofibres, fabrication strategies (by the electrospinning technique), and their usage in biomedical and healthcare applications.

Solution Phase Growth and Ion Exchange in Microassemblies of Lead Chalcogenide Nanoparticles.

We demonstrate the synthesis of micron-sized assemblies of lead chalcogenide nanoparticles with controlled morphology, crystallinity, and composition through a facile room-temperature solution phase reaction. The amine-thiol solvent system enables this synthesis with a unique oriented attachment growth mechanism of nanoparticles occurring on the time scale of the reaction itself, forming single-crystalline microcubes of PbS, PbSe, and PbTe materials. Increasing the rate of reaction by changing reaction parameters further allows disturbing the oriented attachment mechanism, which results in polycrystalline microassemblies with uniform spherical morphologies.

Analyzing and Tuning the Chalcogen-Amine-Thiol Complexes for Tailoring of Chalcogenide Syntheses.

The amine-thiol solvent system has been used extensively to synthesize metal chalcogenide thin films and nanoparticles because of its ability to dissolve various metal and chalcogen precursors. While previous studies of this solvent system have focused on understanding the dissolution of metal precursors, here we provide an in-depth investigation of the dissolution of chalcogens, specifically Se and Te. Analytical techniques, including Raman, X-ray absorption, and NMR spectroscopy and high-resolution tandem mass spectrometry, were used to identify pathways for Se and Te dissolution in butylamine-ethanethiol and ethylenediamine-ethanethiol solutions.

Comparison of efficacy and safety of topical 1% nadifloxacin and tretinoin 0.025% combination therapy with 1% clindamycin and tretinoin 0.025% combination therapy in patients of mild-to-moderate acne.

Background: Topical retinoids in combination with antimicrobials have been proven to reduce acne lesions faster and to a greater degree than antimicrobial therapy alone .

Aims And Objectives: To compare the efficacy and safety of topical combination of 1% Nadifloxacin [NAD] and 0.025% Tretinoin [Tr] with 1% Clindamycin [CLN] and 0.