Unseen crisis: Revealing the hidden health impact of indoor air pollution-A scoping review.

Indoor air pollution presents a critical public health challenge, particularly in countries such as India, where millions are exposed to harmful pollutants within their homes and workplaces. This scoping review delves into the multifaceted impacts of indoor air pollution on health outcomes, synthesizing evidence from various study designs and geographical regions A scoping review was conducted. Drawing on a comprehensive search strategy, which yielded 320 records, wherein 120 in PubMed, 108 in Web of Science, and 92 in SCOPUS.

Fully covered self-expandable metal stents versus multiple plastic stents for the treatment of post-orthotopic liver transplant anastomotic biliary strictures: An updated systematic review and meta-analysis of randomized controlled trials.

Background And Aims: The most common adverse event (AE) of orthotopic liver transplantation (OLT) is anastomotic biliary stricture (ABS). Management varies widely between centers, and it is not clear whether a combination of endoscopic dilation of the stenosis followed by multiple plastic stents (MPS) or placement of a fully covered self-expandable metal stent (fcSEMS) is better for the management of post-OLT ABS. This systematic review and meta-analysis aimed to compare the efficacy, safety, and cost of fcSEMS versus MPS in the treatment of post-OLT ABS.

Ultrasound assisted osmotic dehydration of sweet lime (Citrus limetta) slices: Process optimization and mass transfer kinetics.

Sweet lime (Citrus limetta), known for its unique taste and aroma, is limited in use due to its bitterness. Osmotic dehydration of sweet lime slices was studied to optimize mass transfer kinetics using response surface methodology (RSM). The debittering pre-treatment using NaCl ranging from 0 to 5 % resulted in a significant reduction of bittering compounds, achieving a 39.

Evaluating the Pros and Cons of Fractional CO2 Laser Versus Microneedling in Atrophic Acne Scars in the Skin of Color: A Split Face Study.

Background: Post-acne scarring causes severe physical and psychological distress. Multiple treatment modalities are available with no single gold standard treatment.

Aim And Objectives: To assess and compare the efficacy and safety of fractional CO2 laser and microneedling in atrophic acne scars and corelate with variables like scar type, duration, and Fitzpatrick skin types.

T-Shaped-N-Doped Polycyclic Aromatic Hydrocarbons: A New Concept of Dopant-Free Organic Hole-Transporting Materials for Perovskite Solar Cells.

Although metal halide perovskites are positioned as the most powerful light-harvesting materials for sustainable energy conversion, there is a need for a thorough understanding of molecular design principles that would guide better engineering of organic hole-transporting materials, which are vital for boosting the performance and stability of perovskite solar cells. To address this formidable challenge, here, we developed a new design strategy based on the curved N-doped polycyclic aromatic hydrocarbon merged with T-shaped phenazines being decorated with (phenyl)-di--methoxyphenylamine (OMeTAD)─N-PAH23/24 and -3,6-ditertbutyl carbazole (TBCz)─N-PAH25/26. As N-PAH23/24 exhibited satisfying thermal stability, the comparative studies performed with various experimental and simulation methods revealed a pronounced correlation between the depth of the central cyclazine core and the form of the T-shape units.

Bridging gap in treatment of polycystic ovarian syndrome through drug repurposing: what we achieved and where we are?

Polycystic ovarian syndrome (PCOS) is one of the chief causes of infertility in women of reproductive age. Several drugs belonging to the oral contraceptive class have been approved for the treatment of PCOS. Nonetheless, the capability to target only a few symptoms of PCOS and fatal side effects are key hurdles to their use.

Role of Endoscopic Ultrasound-Guided Radiofrequency Ablation in Pancreatic Lesions: Where Are We Now and What Does the Future Hold?

Endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) has emerged as an effective and minimally invasive treatment for pancreatic lesions, particularly in patients at high surgical risk. Utilizing thermal energy, RFA induces the coagulative necrosis of the tissue and potentially triggers immunomodulation by releasing intracellular antigens. Numerous studies have confirmed the technical feasibility, safety, and efficacy of EUS-RFA in pancreatic neuroendocrine tumors and premalignant cystic lesions, with an acceptable profile of adverse events.

Iron-Mediated Segment Coupling of Alkenols with Acceptors via C-C Radical Translocation and Remote Oxidative 1,5/6-Hydrogen Atom Transfer.

Iron-mediated segment coupling followed by oxidative 1,5/6-hydrogen atom transfer (HAT) for synthesis of ε-oxo alkene derivatives is developed. This transformation involved translocation of the radical from H-to-C-to-C-to-C followed by the oxidation under MHAT conditions providing rapid access to 1,6/1,7-keto functionalized esters/ketone/sulfones/phosphonates/arenes. The different outcomes of coupling with acceptors could be explained by bond dissociation energies (BDEs), and mechanistic insights were gained through control experiments, including deuterium labeling studies.

Assessment of Deafness in Term Infants with Birth Asphyxia with Otoacoustic Emission and Brain Stem Evoked Response Audiometry: A Prospective Observational Study.

Unlabelled: To assess deafness in term infant with birth asphyxia by otoacoustic emission and brain stem evoked response audiometry. A Prospective observational study was done at Tertiary care government hospital from 15/02/2021 to 15/10/2022.Total 130 patients were included in the study by consecutive sampling method.

Serum Pharmacokinetics and Bone Penetration of Novel Broad-Spectrum Anti-MRSA Agent Levonadifloxacin in Wistar Rats.

Levonadifloxacin (IV) and alalevonadifloxacin (oral) are novel broad-spectrum anti-methicillin-resistant () agents based on novel benzoquinolizine core. Both are recently approved in India for the treatment of acute bacterial skin and skin structure infections, including diabetic foot infections and concurrent bacteremia. The present investigation reports the findings from preclinical pharmacokinetic (PK) studies that support the development of levonadifloxacin as a treatment option for bone and joint infections (BJIs).

Revealing the Impact of Aging on Perovskite Solar Cells Employing Nickel Phthalocyanine-Based Hole Transporting Material.

The enhancement of the photovoltaic performance upon the aging process at particular environment is often observed in perovskite solar cells (PSCs), particularly for the devices with 2,2',7,7'-tetrakis(N,N-di(4-methoxyphenyl)amino)-9,9'-spirobifluorene (spiro-OMeTAD) as hole transporting material (HTM). In this work, for the first time the effect of aging the typical n-i-p PSCs employing nickel phthalocyanine (coded as Bis-PF-Ni) solely as dopant-free HTM is investigated and as an additive in spiro-OMeTAD solution. This study reveals that the prolong aging of these devices at dry air condition (RH = 2%, 25 °C) is beneficial for the improvement of their performances.

Effect of antibiotics on physical and physiological development of children under 5-A scoping review.

The scoping review aimed to investigate and compile the effects of antibiotics on children under the age of five's physiological development. A PubMed, CINAHL, and Medline online database search was conducted, and related studies were included in the databases to carry out a more detailed search of the available literature utilizing keywords like "Antibiotics in children's"; "Children under 5"; and "Physiological Development, Physical Development," as well as Boolean operators to generate papers pertinent which were correlating with the objective of the study. It is imperative to demonstrate that a comprehensive, wide-ranging, and exhaustive search was carried out.

The structural organization of the outer tissues in the gametophytic stem of the umbrella moss Hypnodendron menziesii optimizes load bearing.

The ultrastructural design and biochemical organization of the significantly thickened outer tissues of the gametophytic stem of Hypnodendron menziesii optimizes load bearing of the stem. Hypnodendron menziesii is a bryoid umbrella moss growing in high humid conditions on the forest floors of New Zealand. The erect gametophyte bears up to eight whorls of branches in succession, spreading across the stem that bears the heavy weight of branches with highly hydrated leaves.

An end-to-end deep learning pipeline to derive blood input with partial volume corrections for automated parametric brain PET mapping.

Dynamic 2-[18F] fluoro-2-deoxy-D-glucose positron emission tomography (dFDG-PET) for human brain imaging has considerable clinical potential, yet its utilization remains limited. A key challenge in the quantitative analysis of dFDG-PET is characterizing a patient-specific blood input function, traditionally reliant on invasive arterial blood sampling. This research introduces a novel approach employing non-invasive deep learning model-based computations from the internal carotid arteries (ICA) with partial volume (PV) corrections, thereby eliminating the need for invasive arterial sampling.

Outcomes of endoscopic ultrasound-guided gallbladder drainage: A multicenter study from India (with video).

Background: Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) offers a safe and minimally invasive alternative for percutaneous cholecystostomy (PCC) in acute cholecystitis patients with high-surgical risk. Additionally, EUS-GBD serves as a rescue biliary drainage in malignant distal biliary obstruction. Despite its widespread application, data within the Indian context remains sparse.

The addition of endoscopic sphincterotomy to biliary stent placement and its impact on the risk of adverse events: an updated meta-analysis of randomized controlled trials.

Background And Aims: Endoscopic sphincterotomy (ES) is not mandatory before biliary stenting. The impact of ES before biliary stent placement remains uncertain. Previous studies have reported that ES can increase adverse event rates by up to 4.

Dry Mouth Dilemma: A Comprehensive Review of Xerostomia in Complete Denture Wearers.

Xerostomia, commonly known as dry mouth, presents a significant challenge for individuals wearing complete dentures, affecting their oral health and quality of life. This review explores the relationship between saliva and complete dentures, highlighting the varied management strategies for xerostomia. Saliva plays a critical role in denture retention, lubrication, and oral environment buffering.

Technical tips for EUS-guided embolization of varices and pseudoaneurysms.

Backgrounds And Aims: EUS-guided vascular intervention has expanded the horizons of diagnostic as well as therapeutic interventions for vascular pathology. EUS-guided embolization is a commonly performed technique for the treatment of gastric varices. However, there is a lack of data on the standardization of the technique.

Prediction and Diagnosis of Breast Cancer Using Machine and Modern Deep Learning Models.

Unlabelled: Background &Objective: Carcinoma of the breast is one of the major issues causing death in women, especially in developing countries. Timely prediction, detection, diagnosis, and efficient therapies have become critical to reducing death rates. Increased use of artificial intelligence, machine, and deep learning techniques create more accurate and trustworthy models for predicting and detecting breast cancer.

Changes in real-world dispensing of ADHD stimulants in youth from 2019 to 2021 in California.

Introduction: Attention-deficit/hyperactivity disorder (ADHD) is one of the most common pediatric neurobehavioral disorders in the U.S. Stimulants, classified as controlled substances, are commonly used for ADHD management.