Relative and Quantitative Phosphoproteome Analysis of Macrophages in Response to Infection by Virulent and Avirulent Reveals a Distinct Role of the Cytosolic RNA Sensor RIG-I in Pathogenesis.

Comparative phosphoproteomics of (Mtb)- and BCG (BCG)-infected macrophages could be instrumental in understanding the characteristic post-translational modifications of host proteins and their subsequent involvement in determining Mtb pathogenesis. To identify proteins acquiring a distinct phosphorylation status, herein, we compared the phosphorylation profile of macrophages upon exposure to Mtb and BCG. We observed a significant dephosphorylation of proteins following Mtb infection relative to those with uninfected or BCG-infected cells.

Old age-associated enrichment of peripheral T regulatory cells and altered redox status in pulmonary tuberculosis patients.

Aging influences the susceptibility and prognosis to various infectious diseases including tuberculosis (TB). Despite the impairment of T-cell function and immunity in older individuals, the mechanism for the higher incidence of TB in the elderly remains largely unknown. Here, we evaluated the age-associated immune alterations, particularly in effector and Treg responses in pulmonary TB patients.

Upper extremity regional anesthesia techniques: A comprehensive review for clinical anesthesiologists.

Surgeries and chronic pain states of the upper extremity are quite common and pose unique challenges for the clinical anesthesiology and pain specialists. Most innervation of the upper extremity involves the brachial plexus. The four most common brachial plexus blocks performed in clinical setting include the interscalene, supraclavicular, infraclavicular, and axillary brachial plexus blocks.

Mechanistic Paradigms of Natural Plant Metabolites as Remedial Candidates for Systemic Lupus Erythromatosus.

Systemic lupus erythematosus (SLE) is a complex autoimmune disorder involving a dysregulated immune response which ultimately leads to multiple organ failure. Several immunological and cellular checkpoints are available as drug targets. However, the available chemosynthetic drugs such as non-steroidal anti-inflammatory drugs and corticosteroids provide limited therapy with extreme toxicities.

Evaluation of non-invasive marker of esophageal varices in cirrhosis of liver.

Introduction: Esophageal varices develop as a consequence of portal hypertension (PHT) in patients with chronic liver disease. Hence, screening of all cirrhotic patients with upper gastrointestinal endoscopy to detect the presence of significant esophageal varices implies a number of unnecessary endoscopies and has its limitation where such facilities are not available, especially in the rural part of country.

Method: Patients with either sex, aged between 18 and 60 years with diagnosis of cirrhosis were studied.

Assessment of community inquisitive insight towards carcinoma breast and cervix among adolescent girls in a city of Chhattisgarh, India: A qualitative study.

Background And Aims: Breast and cervical cancers are two of the most common cancer diagnosed and are leading cause of death among females. Mortality and complication rates are higher in countries with lower awareness regarding breast and cervical cancer. The aim of this study is to assess the community inquisitive insight regarding breast and cervical carcinoma after sensitising them with health education.

Resonant Ta Doping for Enhanced Mobility in Transparent Conducting SnO.

Transparent conducting oxides (TCOs) are ubiquitous in modern consumer electronics. SnO is an earth abundant, cheaper alternative to InO as a TCO. However, its performance in terms of mobilities and conductivities lags behind that of InO.

A review on MnZn ferrites: Synthesis, characterization and applications.

Researchers are taking great interest in the synthesis and characterization of MnZn ferrites due to their wide range of applications in many areas. MnZn ferrites are a class of soft magnetic materials that have very good electrical, magnetic and optical properties. The properties of MnZn ferrites include high value of resistivity, permeability, permittivity, saturation magnetization, low power losses and coercivity.

Photophysical behavior of heme group: Unfolding of hemoglobin and myoglobin in the presence of Gemini surfactants of different molecular architectures.

Fluorescence studies were performed to determine the photophysical behavior of heme group in the presence of cationic Gemini surfactants of different architectures. Both hemoglobin and myoglobin were used to understand the heme group interactions with Gemini surfactants under the influence of temperature variation and were compared with homologous monomeric surfactants. The results were also supplemented from the size and zeta potential measurements of both proteins.

Dexmedetomidine in Enhanced Recovery After Surgery (ERAS) Protocols for Postoperative Pain.

Purpose Of Review: Effective acute pain management has evolved considerably in recent years and is a primary area of focus in attempts to defend against the opioid epidemic. Persistent postsurgical pain (PPP) has an incidence of up to 30-50% and has negative outcome of quality of life and negative burden on individuals, family, and society. The 2016 American Society of Anesthesiologists (ASA) guidelines states that enhanced recovery after surgery (ERAS) forms an integral part of Perioperative Surgical Home (PSH) and is now recommended to use a multimodal opioid-sparing approach for management of postoperative pain.

Electrochemically derived functionalized graphene for bulk production of hydrogen peroxide.

On-site peroxide generation via electrochemical reduction is gaining tremendous attention due to its importance in many fields, including water treatment technologies. Oxidized graphitic carbon-based materials have been recently proposed as an alternative to metal-based catalysts in the electrochemical oxygen reduction reaction (ORR), and in this work we unravel the role of C=O groups in graphene towards sustainable peroxide formation. We demonstrate a versatile single-step electrochemical exfoliation of graphite to graphene with a controllable degree of oxygen functionalities and thickness, leading to the formation of large quantities of functionalized graphene with tunable rate parameters, such as the rate constant and exchange current density.

Phytochemical Profile, Pharmacological Attributes and Medicinal Properties of - A Cognitive Enhancer Herb for the Management of Neurodegenerative Etiologies.

Forssk., a nootropic herb used in traditional medicinal systems, is also frequently known by its taxonomic synonym . In Indian medicinal system - - it is named as .

Understanding the Oral Absorption of Irbesartan Using Biorelevant Dissolution Testing and PBPK Modeling.

Poorly soluble weak bases form a significant proportion of the drugs available in the market thereby making it imperative to understand their absorption behavior. This work aims to mechanistically understand the oral absorption behavior for a weakly basic drug, Irbesartan (IRB), by investigating its pH dependent solubility, supersaturation, and precipitation behavior. Simulations performed using the equilibrium solubility could not accurately predict oral absorption.

Probing spin correlations using angle-resolved photoemission in a coupled metallic/Mott insulator system.

A nearly free electron metal and a Mott insulating state can be thought of as opposite ends of the spectrum of possibilities for the motion of electrons in a solid. Understanding their interaction lies at the heart of the correlated electron problem. In the magnetic oxide metal PdCrO, nearly free and Mott-localized electrons exist in alternating layers, forming natural heterostructures.

Heteromolecular Bilayers on a Weakly Interacting Substrate: Physisorptive Bonding and Molecular Distortions of Copper-Hexadecafluorophthalocyanine.

Heteromolecular bilayers of π-conjugated organic molecules on metals, considered as model systems for more complex thin film heterostructures, are investigated with respect to their structural and electronic properties. By exploring the influence of the organic-metal interaction strength in bilayer systems, we determine the molecular arrangement in the physisorptive regime for copper-hexadecafluorophthalocyanine (FCuPc) on Au(111) with intermediate layers of 5,7,12,14-pentacenetetrone and perylene-3,4,9,10-tetracarboxylic diimide. Using the X-ray standing wave technique to distinguish the different molecular layers, we show that these two bilayers are ordered following their deposition sequence.

Pharmacogenomics of Pain Management: The Impact of Specific Biological Polymorphisms on Drugs and Metabolism.

Purpose Of Review: Pain is multifactorial and complex, often with a genetic component. Pharmacogenomics is a relative new field, which allows for the development of a truly unique and personalized therapeutic approach in the treatment of pain.

Recent Findings: Until recently, drug mechanisms in humans were determined by testing that drug in a population and calculating response averages.

Knowledge of breast cancer risk factors and methods for its early detection among the primary health-care workers in Shimla, Himachal Pradesh.

Background: Breast cancer is an increasing health problem in India. Screening for early detection should lead to a reduction in mortality from the disease. Majority of the population, especially in rural areas, contact health-care system through primary health-care workers.

Graphite modified sodium alginate hydrogel composite for efficient removal of malachite green dye.

Herein, porous sodium alginate/graphite based hybrid hydrogel was fabricated as an effective adsorbent for organic pollutant. Sodium alginate was modified through graft polymerization of acrylic acid and subsequently loaded with graphite powder to enhance its adsorption capability. The synthesized sodium alginate cross-linked acrylic acid/graphite (NaA-cl-AAc/GP) hydrogel composite was utilized in the removal of malachite green (MG) dye from aqueous solution using batch adsorption experiments.

Pathways of migration from gaming to gambling.

Gaming and gambling have been studied in terms of similarity of its manifestations. There is a dearth of empirical-based evidence for the exploration of pathways to understand the shift from gaming to gambling. A 23-year-old male from a nuclear family was assessed using clinical interview for the pathways for shifting from gaming to gambling.

Frequency and factors associated with malnutrition among patients with achalasia and effect of pneumatic dilation.

Background: Although achalasia patients are undernourished, studies are scant. We studied: (i) the frequency of malnutrition among these patients and (ii) the effect of pneumatic dilatation (PD) on malnutrition.

Methods: A total of 70 adult achalasia patients and 70 healthy controls were evaluated through dietary recall, anthropometry, and biochemical parameters, and patients were reevaluated 6 months after PD.

Improved RNA modification mapping of cellular non-coding RNAs using C- and U-specific RNases.

Locating ribonucleoside modifications within an RNA sequence requires digestion of the RNA into oligoribonucleotides of amenable size for subsequent analysis by LC-MS (liquid chromatography-mass spectrometry). This approach, widely referred to as RNA modification mapping, is facilitated through ribonucleases (RNases) such as T1 (guanosine-specific), U2 (purine-selective) and A (pyrimidine-specific) among others. Sequence coverage by these enzymes depends on positioning of the recognized nucleobase (such as guanine or purine or pyrimidine) in the sequence and its ribonucleotide composition.

Portable Self-Powered Piezoelectric Nanogenerator and Self-Charging Photo-Power Pack Using In Situ Formed Multifunctional Calcium Phosphate Nanorod-Doped PVDF Films.

Herein, biocompatible Ca(PO) nanorod-incorporated poly(vinylidene) difluoride films have been prepared via an in situ process. A good piezoelectricity ( ≈ 56.6 pC/N) along with a large dielectric constant of ∼3.