Postpartum Depression and Its Determinants: A Cross-Sectional Study.

Background Postpartum depression (PPD) is the most prevalent psychological disorder after childbirth associated with a negative impact on the daily functioning of mothers and the cognitive development of infants. Inequitable primary mental health access in lower-middle-income countries (LMICs) further aggravates this major public health problem. Objective The objective of this study is to estimate the prevalence and determinants of PPD among women reporting to secondary care facilities in Delhi, India.

Analysis of gene variants in familial and non-familial primary open angle glaucoma Pakistani patients.

Aim: To find out the association of secreted protein acidic and rich in cysteine (SPARC)-related modular calcium binding 2 () gene variants rs2255680 and rs13208776 with genotypic and phenotypic characteristics in both familial and non-familial primary open angle glaucoma (POAG) patients.

Methods: A total of 212 POAG patients, comprising 124 familial and 88 non-familial, were enrolled. For genotyping the variant rs2255680, amplification refractory mutation system (ARMS)-polymerase chain reaction (PCR) method and PCR-restriction fragment length polymorphism (PCR-RFLP) were utilized for analyzing rs13208776 variant.

Structural mechanism of CBR binding to peripheral and biased inverse agonists.

The cannabinoid receptor 1 (CBR) regulates synaptic transmission in the central nervous system, but also has important roles in the peripheral organs controlling cellular metabolism. While earlier generations of brain penetrant CBR antagonists advanced to the clinic for their effective treatment of obesity, such molecules were ultimately shown to exhibit negative effects on central reward pathways that thwarted their further therapeutic development. The peripherally restricted CBR inverse agonists MRI-1867 and MRI-1891 represent a new generation of compounds that retain the metabolic benefits of CBR inhibitors while sparing the negative psychiatric effects.

N-acetyl-L-tryptophan provides radioprotection to mouse and primate models by antagonizing the TRPV1 receptor and substance P inhibition.

Purpose: The present study was carried out to evaluate the radioprotective activities of N-acetyl-L-tryptophan (L-NAT) using rodent and non-human primate (NHP) models.

Materials And Methods: The antagonistic effect of L-NAT on the Transient receptor potential vanilloid-1 (TRPV1) receptor and substance P inhibition was determined using molecular docking and Elisa assays. The in radioprotective activity of L-NAT was evaluated using whole-body survival assays in mice and NHPs.

Effects of extremely low-frequency (50 Hz) electromagnetic fields on vital organs of adult Wistar rats and viability of mouse fibroblast cells.

In recent years, scientific communities have been concerned about the potential health effects of periodic electromagnetic field exposure (≤1 h/d). The objective of our study is to determine the impact of extremely low-frequency pulsed electromagnetic fields (ELF-PEMF) (1-3 mT, 50 Hz) on mouse fibroblast (red fluorescent protein (RFP)-L929) cells and adult Wistar rats to gain a comprehensive understanding of biological effects. We observed that RFP-L929 exhibits no significant changes in cell proliferation and morphology but mild elevation in aspartate aminotransferases, alanine aminotransferases, total bilirubin, serum creatinine, and creatine kinase-myocardial band levels in ELF-PEMF exposed groups under in vitro and in vivo conditions.

Caffeic acid differentially modulates behavior and neurochemicals in chronic unpredictable mild stress and dexamethasone induced models of depression.

In the present study authors studied the effect of caffeic acid (CA) in chronic unpredictable mild stress (CUMS) and dexamethasone (DEXA) model of depression. CUMS (21 days) and DEXA (1.5 mg/kg × 21 days) was used for the induction of depression and anxiety related behavior.

Anal tuberculosis presented as chronic perianal abscess in an immunocompetent adult: A rare case report.

There are reported 7.5 million cases of extra pulmonary tuberculosis (TB) (EPTB) worldwide and 19% in the South-East Asia region. Anal TB represents an exceedingly uncommon extra pulmonary manifestation of TB), occurring in fewer than 1% of individuals who acquire TB.

Effectiveness of Additive Manufactured Titanium Implants in the Reconstruction of Large Cranial Defects: Case Series and Review of Literature.

Introduction: Replacement of lost soft and hard tissues of the human body has always been a daunting task across all surgical specialties. Reconstruction of a cranial deformity is challenging due to the functional and cosmetic requirements. A major constraint with large cranial bony deformity reconstruction is the nonavailability of graft of a specific shape and size.

Electrochemical sensing of dopamine using nanostructured silver chromate: Development of an IoT-integrated sensor.

Dopamine, one of the most important neurotransmitters, plays a crucial role in the functions of human metabolism, as well as the cardiovascular, central nervous and hormonal systems. This study focuses on the synthesis of nanostructured silver chromate and their application in dopamine sensing. The nanoparticles were synthesized using a complexation-mediated route using aminosalicylic acid as a stabilizer, resulting in uniform particles ranging from 3 to 15 nm in size.

Exploring Bias in GPCR Signaling and its Implication in Drug Development: A One-Sided Affair.

G protein-coupled receptors (GPCRs) play a pivotal role in regulating numerous physiological processes through their interactions with two key effectors: G proteins and β-arrestins (βarrs). This makes them crucial targets for therapeutic drug development. Interestingly, the evolving concept of biased signaling where ligands selectively activate either the G proteins or the βarrs has not only refined our understanding of segregation of physiological responses downstream of GPCRs but has also revolutionized drug discovery, offering the potential for treatments with enhanced efficacy and minimal side effects.

Nanostructure-Dependent Electrical Conductivity Model Within the Framework of the Generalized Effective Medium Theory Applied to Poly(3-hexyl)thiophene Thin Films.

One of the key parameters characterizing the microstructure of a layer is its degree of order. It can be determined from optical studies or X-ray diffraction. However, both of these methods applied to the same layer may give different results because, for example, aggregates may contribute to the amorphous background in XRD studies, while in optical studies, they may already show order.

Predictive Role of HE4 in Diagnosis of Ovarian Tumors.

Background: Approximately 20% of women develop an ovarian cyst or pelvic mass at some point in their lives. Due to high false positivity of CA-125, women with various benign ovarian tumors simulating malignant masses undergo extensive debulking surgery resulting in increased morbidity. Serum HE4 is a useful test for better discrimination of benign or malignant nature of pelvic masses in preoperative period.

Pyrene Derived Donor-Acceptor as a Host for Fullerene Unveils the Crystallinity in Semiconducting Nanostructures.

Donor-acceptor in linear π-conjugated systems elicits the intramolecular charge transfer which improves the optical and electronic characteristics. Nevertheless, linear arrangement of electron donor and acceptor finely tune the charge or electron transfer process divulges the device performance. Therefore, molecular engineering of appropriate D-A with precise spacer is indeed challenging.

Role of Mifepristone in Induction of Labor in Full-Term Pregnancy.

Objective This study sought to evaluate the safety and efficacy of mifepristone as a uterine sensitizer in shortening induction to delivery time in term pregnancy. Study design A prospective study was carried out on primigravida with a singleton term pregnancy, cephalic presentation, 37 to 41 weeks gestation, Bishop score ≤6, and consented to the study. A total of 116 participants were divided into two groups by random computer-generated sequence.

A novel regulatory motif at the hinge dimer interface of the MksB mediates dimerization and DNA binding activity.

The Structural Maintenance of Chromosome (SMC) protein is essential for various cellular processes, including chromosome organization, DNA repair, and genome stability. MksB, an alternative SMC protein present in prokaryotes, comprises a hinge dimerization domain and an ABC ATPase head domain linked by a coiled-coil arm. While hinge dimerization in bacterial and eukaryotic SMCs is attributed to conserved glycines, our study unveils the critical role of a novel KDDR motif located at a loop near the hinge dimer interface in Mycobacterium smegmatis MksB (MsMksB).

Navigating liver health with metabolomics: A comprehensive review.

Non-alcoholic fatty liver disease (NAFLD) is the main cause of chronic liver disease worldwide, affecting one-fourth of the world's population. With more than half of the world's population, the Asia-Pacific region contributed 62.6 % of liver-related fatal incidents in 2015.

Genetic mapping of QTLs for resistance to bacterial leaf streak in hexaploid wheat.

Robust QTLs conferring resistance to bacterial leaf streak in wheat were mapped on chromosomes 3B and 5A from the variety Boost and on chromosome 7D from the synthetic wheat line W-7984. Bacterial leaf streak (BLS), caused by Xanthomonas translucens pv. undulosa poses a significant threat to global wheat production.

Advanced Imaging Integration: Multi-Modal Raman Light Sheet Microscopy Combined with Zero-Shot Learning for Denoising and Super-Resolution.

This study presents an advanced integration of Multi-modal Raman Light Sheet Microscopy with zero-shot learning-based computational methods to significantly enhance the resolution and analysis of complex three-dimensional biological structures, such as 3D cell cultures and spheroids. The Multi-modal Raman Light Sheet Microscopy system incorporates Rayleigh scattering, Raman scattering, and fluorescence detection, enabling comprehensive, marker-free imaging of cellular architecture. These diverse modalities offer detailed spatial and molecular insights into cellular organization and interactions, critical for applications in biomedical research, drug discovery, and histological studies.

Nanotechnology: An avenue for combating fish parasites in aquaculture system.

The intensification of aquaculture in recent years has led to the rise of infectious fish diseases caused by bacteria, viruses, and parasites. Parasitic diseases, in particular, are widespread and have significant economic impacts globally. Protozoan parasites like Ichthyophthirius multifiliis and Trichodina sp.

Search for the Exclusive W Boson Hadronic Decays W^{±}→π^{±}γ, W^{±}→K^{±}γ and W^{±}→ρ^{±}γ with the ATLAS Detector.

A search for the exclusive hadronic decays W^{±}→π^{±}γ, W^{±}→K^{±}γ, and W^{±}→ρ^{±}γ is performed using up to 140  fb^{-1} of proton-proton collisions recorded with the ATLAS detector at a center-of-mass energy of sqrt[s]=13  TeV. If observed, these rare processes would provide a unique test bench for the quantum chromodynamics factorization formalism used to calculate cross sections at colliders. Additionally, at future colliders, these decays could offer a new way to measure the W boson mass through fully reconstructed decay products.