Sesaminol alters phospholipid metabolism and alleviates obesity-induced NAFLD.

The prevalence of obesity-induced non-alcoholic fatty liver disease (NAFLD) and insulin resistance is increasing worldwide. We previously demonstrated that sesaminol increases thermogenesis in adipocytes, improves insulin sensitivity, and mitigates obesity in mice. In this study, we demonstrated that sesaminol increased mitochondrial activity and reduced ROS production in hepatocytes.

T-cell signature cytokines distinguish pulmonary sarcoidosis from pulmonary tuberculosis.

Sarcoidosis is a systemic inflammatory disorder characterized by tissue infiltration due to mononuclear phagocytes and lymphocytes and associated noncaseating granuloma formation. Pulmonary sarcoidosis (PS) shares a number of clinical, radiological, and histopathological characteristics with that of pulmonary tuberculosis (PTB). Due to this, clinicians face issues in differentiating between PS and PTB in a substantial number of cases.

A Comparative Evaluation of Xylitol Chewing Gum and a Combination of IgY + Xylitol Chewable Tablet on Salivary Count in Children: A Double-blind Randomized Controlled Trial.

Aim: The study was designed for evaluation and comparison of the efficacy of Xylitol chewing gum and a combination of IgY + Xylitol chewable tablet (Nodecay ) against the "salivary " count in children.

Materials And Methods: About 120 children belonging to 6-12 years age-group were enrolled into this "double-blind randomized control clinical trial" according to the selection criteria. They were randomly assigned to three groups of 40 each: Group I-Xylitol chewing gum, Group II-IgY + Xylitol Chewable tablet (Nodecay ), and Group III-Control.

Psychometric approach to evaluate periodontal disease using Revised Illness Perception Questionnaire.

Introduction: Illness perception is the cognitive representation of an illness, which determines how a person responds to it. The Revised Illness Perception Questionnaire (IPQ-R) assesses seven components of illness representation in various chronic diseases, but queries prevail about its factor structure. The study assesses the components of illness representation in patients with chronic periodontitis.

Inhibiting OX40 Restores Regulatory T-Cell Function and Suppresses Inflammation in Pulmonary Sarcoidosis.

Background: Pulmonary sarcoidosis (PS) is a noncaseating granulomatous disease of unknown origin. Despite conflicting reports, it is considered that the regulatory T (Treg) cells are functionally impaired in PS, but the underlying mechanisms remain unclear. OX40, a pivotal costimulatory molecule, is essential for T-cell functions and memory development, but its impact on Treg cells is ambiguous.

Effect of engineered superparamagnetic iron oxide nanoparticles in targeted cardiac precursor cell delivery by MRI.

A scientific approach is presented describing the fabrication of nanoprobe (GloTrack) that can act as cardiac precursor label to segregate cells from cardiac/non cardiac origins and traced by magnetic resonance imaging (MRI). Signal regulatory protein alpha (SIRPA) and kinase domain receptor (KDR) recognizing antibodies, form a layer on super paramagnetic iron oxide nanoparticle - poly-ethylene glycol (SPION-PEG) complex, and bind to protein expressed on the surface of cardiac muscle cells. Physical attributes size, distribution, labelling efficiency, echocardiogram (ECG) changes and bio-distribution by MRI were analysed.

"How was tuberculosis known to the world?".

Tuberculosis is a well-known disease in the Indian subcontinent. This disease always poses challenges in front of the clinician for its proper treatment. However, its discovery was equally challenging.

Repurposing metocurine as main protease inhibitor to develop novel antiviral therapy for COVID-19.

The outbreak of severe acute respiratory syndrome coronavirus-2 is causing a serious disaster through coronavirus disease-19 (COVID-19) around the globe. A large segment of the population from every corner of the world is already infected with this dreadful pathogen with a high mortality rate. These numbers are increasing drastically causing a situation of a global pandemic.

Sarcoidosis: Causes, Diagnosis, Clinical Features, and Treatments.

Sarcoidosis is a multisystem granulomatous disease with nonspecific clinical manifestations that commonly affects the pulmonary system and other organs including the eyes, skin, liver, spleen, and lymph nodes. Sarcoidosis usually presents with persistent dry cough, eye and skin manifestations, weight loss, fatigue, night sweats, and erythema nodosum. Sarcoidosis is not influenced by sex or age, although it is more common in adults (< 50 years) of African-American or Scandinavians decent.

Connectome of the Suprachiasmatic Nucleus: New Evidence of the Core-Shell Relationship.

A brain clock, constituted of ∼20,000 peptidergically heterogeneous neurons, is located in the hypothalamic suprachiasmatic nucleus (SCN). While many peptidergic cell types have been identified, little is known about the connections among these neurons in mice. We first sought to identify contacts among major peptidergic cell types in the SCN using triple-label fluorescent immunocytochemistry (ICC).

Sarcoidosis vs tuberculosis: Diagnostic mystery still unresolved.

Sarcoidosis and tuberculosis are chronic, multisystemic, granulomatous disease of alike clinical, radiological and histopathological manifestations. Idiopathic nature of the disease and a strong clinical similarity with tuberculosis make the effectiveness of various clinical examinations for the diagnosis of sarcoidosis difficult in a tuberculosis endemic area. Presently confirmation of a diagnosis of sarcoidosis in most cases requires a biopsy which is often not confirmatory.

Synthesis and Biological Activities of Oxadiazole Derivatives: A Review.

Recently, there has been wide interest in compounds containing the oxadiazole scaffold because of their unique chemical structure and their broad spectrum of biological properties. This review provides readers with an overview of the main synthetic methodologies for oxadiazoles and of their broad spectrum of pharmacological activities such as, anti-microbial, anti-fungal activity, antiviral, anti-tubercular, anti-inflammatory, anti-convulsant, anti-angiogenic, anti-proliferative, analgesic, anti-oedema and in alzheimer activity, which were reported over the past years.

Particle filtering for arrival time tracking in space and source localization.

Locating and tracking a source in an ocean environment and estimating environmental parameters of a sound propagation medium are critical tasks in ocean acoustics. Many approaches for both are based on full field calculations which are computationally intensive and sensitive to assumptions on the structure of the environment. Alternative methods that use only select features of the acoustic field for localization and environmental parameter estimation have been proposed.

A particle filtering approach for spatial arrival time tracking in ocean acoustics.

The focus of this work is on arrival time and amplitude estimation from acoustic signals recorded at spatially separated hydrophones in the ocean. A particle filtering approach is developed that treats arrival times as "targets" and tracks their "location" across receivers, also modeling arrival time gradient. The method is evaluated via Monte Carlo simulations and is compared to a maximum likelihood estimator, which does not relate arrivals at neighboring receivers.