Three new yeast species from flowers of var. collected in Northern Thailand and their tannin tolerance characterization.

Our recent research study focused on Miang fermentation revealed that tannin-tolerant yeasts and bacteria play vital roles in the Miang production process. A high proportion of yeast species are associated with plants, insects, or both, and nectar is one of the unexplored sources of yeast biodiversity. Therefore, this study aimed to isolate and identify yeasts of tea flowers of var.

Medication adherence and environmental barriers to self-care practice among people with diabetes: A cross-sectional study in a lifestyle clinic in eastern India.

Objective: The study was conducted to estimate the prevalence of non-adherence to medications among patients with type 2 diabetes attending a lifestyle clinic in a tertiary care hospital in West Bengal, India; to identify the environmental barriers to self-care practices, including diet, exercise, glucose testing and medication; and to identify the socio-demographic and environmental determinants of medication non-adherence.

Methods: A cross-sectional study was performed among the patients with type 2 diabetes taking oral hypoglycemic drugs and attending a lifestyle clinic of a teaching hospital in 2021. The participants were interviewed in clinical settings via a structured questionnaire in the local language.

Localization and expression of Orexin B (OXB) and its type 2 receptor (OX2R) in mouse testis during postnatal development.

The orexins (OXs) were first reported in hypothalamus of rat, and they play an important role in diverse physiological actions. The OXs consist of orexin A (OXA) and orexin B (OXB) peptides and their actions are mediated via two G-protein-coupled receptors, orexin 1 receptor (OX1R) and orexin 2 receptor (OX2R), respectively. Presence of OXA and OX1R has been also reported in peripheral organs like reproductive tissues.

GxxxG Motif Stabilize Ion-Channel like Pores through C-H···O Interaction in Aβ (1-40).

Aβ (1-40) can transfer from the aqueous phase to the bilayer and thus form stable ion-channel-like pores where the protein has alpha-helical conformation. The stability of the pores is due to the presence of the GXXXG motif. It has been reported that these ion-channel-like pores are stabilized by a Cα-H···O hydrogen bond that is established between a glycine of the GXXXG sequence of an alpha-helix and another amino acid of a vicinal alpha-helix.

Effect of clay content on the mobilization efficiency of per- and polyfluoroalkyl substances (PFAS) from soils by electrokinetics and hydraulic flushing.

The need for the efficient remediation of soils impacted by per- and polyfluoroalkyl substances (PFAS) is substantially growing because of the notable upsurge in societal and regulatory awareness of this class of chemicals. To remediate PFAS-contaminated soils using mobilization approaches, the choice of appropriate techniques highly depends on the soil's composition, particularly the clay content, which significantly affects the soil's permeability. Here, we investigated the PFAS mobilization efficiency from soils with different clay contents by using two techniques: electrokinetic (EK) remediation and hydraulic flushing.

Gene Screening for Prognosis of Non-Muscle-Invasive Bladder Carcinoma under Competing Risks Endpoints.

Background: Discovering clinically useful molecular markers for predicting the survival of patients diagnosed with non−muscle-invasive bladder cancer can provide insights into cancer dynamics and improve treatment outcomes. However, the presence of competing risks (CR) endpoints complicates the estimation and inferential framework. There is also a lack of statistical analysis tools and software for coping with the high-throughput nature of these data, in terms of marker screening and selection.

LongBondEliminator: A Molecular Simulation Tool to Remove Ring Penetrations in Biomolecular Simulation Systems.

We develop a workflow, implemented as a plugin to the molecular visualization program VMD, that can fix ring penetrations with minimal user input. LongBondEliminator, detects ring piercing artifacts by the long, strained bonds that are the local minimum energy conformation during minimization for some assembled simulation system. The LongBondEliminator tool then automatically treats regions near these long bonds using multiple biases applied through NAMD.

Reduction in the Rate of Mortality of Moderate to Severe COVID 19 Infected Patients with the use of Remdesivir - A Tertiary Care Hospital-Based Retrospective Observational Study.

Background: As the waves of coronavirus disease 2019 (COVID-19) pandemic continues, the current treatment modalities emphasize the use of antiviral agents to save the human lives. Even though remdesivir is one of the current recommended modalities, data on the efficacy of remdesivir in reducing the rate of 28-day mortality are still not concurrent in all the reports.

Aim: The present study aimed to determine the effectiveness of remdesivir in reducing the rate of mortality in a tertiary care hospital as retrospective comparative analysis.

A prospective comparative evaluation of preoperative stone scoring systems with respect to stone free rate and complications in percutaneous nephrolithotomy.

Background: PCNL outcomes among urologists are different because of the vast heterogeneity in the methods for clinical, academic characterisation and evaluation of surgical outcomes of nephrolithiasis. So assessing the preoperative factors that affect SFR (Stone Free Rate) and complications is critical. Heterogeneity in reporting of PCNL outcomes among different centres has led to the invention of nephrolithotomy scoring systems based on preoperative parameters to better counsel patients contemplating PCNL.

N-Heterocyclic Carbene-Catalyzed Aza-Michael-Mannich-Lactamization Cascade for the Enantioselective Synthesis of Pyrazoloquinolin-3-ones.

The enantioselective synthesis of functionalized pyrazoloquinolin-3-ones via N-heterocyclic carbene-catalyzed cascade reaction of α-bromoenals with 2-aminoaryl -tosyl hydrazones is reported. The in situ-generated α,β-unsaturated acylazoliums underwent an aza-Michael-Mannich-lactamization sequence to afford the tricyclic products bearing three contiguous stereocenters, including a sterically demanding quaternary stereocenter with high enantioselectivity. The unprotected amine-triggered aza-Michael pathway over the competing amidation pathway is noteworthy.

Rhino-orbito-cerebral mucormycosis and its resurgence during COVID-19 pandemic: A review.

This study aimed to review the current literature for epidemiology, pathogenesis, clinical spectrum and management of rhino-orbito-cerebral-mucormycosis (ROCM), especially highlighting the association between ROCM and COVID-19 disease and factors resulting in its resurgence during the pandemic. Mucormycosis is a rare, but an important emerging opportunistic fungal infection, often associated with high morbidity and mortality. ROCM is the commonest and also the most aggressive clinical form occurring in debilitated patients in conjunction with sinus or para-sinus involvement due to the propensity for contiguous spread.

Biofilm-Mediated Heavy Metal Removal from Aqueous System by Multi-Metal-Resistant Bacterial Strain Bacillus sp. GH-s29.

Worldwide ever-augmenting urbanization, modernization, and industrialization have contributed to the release of pernicious compounds and a variety of pollutants into the environment. The pollutants discharged due to industrialization are of global concern. Industrial waste and effluent are comprised of hazardous organic and inorganic chemicals including heavy metals which pose a significant threat to the environment and may bring about numerous diseases or abnormalities in human beings.

Tumor-Associated CD19+CD39- B Regulatory Cells Deregulate Class-Switch Recombination to Suppress Antibody Responses.

B cells are an essential component of humoral immunity. Their primary function is to mount antigen-specific antibody responses to eliminate pathogens. Despite an increase in B-cell number, we found that serum-IgG levels were low in patients with breast cancer.

Astrocyte Elevated Gene-1 Cys75 -Palmitoylation by ZDHHC6 Regulates Its Biological Activity.

Nonalcoholic fatty liver disease is a major risk factor for hepatocellular carcinoma (HCC). Astrocyte elevated gene-1/Metadherin (AEG-1/MTDH) augments lipid accumulation (steatosis), inflammation, and tumorigenesis, thereby promoting the whole spectrum of this disease process. Targeting AEG-1 is a potential interventional strategy for nonalcoholic steatohepatitis (NASH) and HCC.

Direct Correlation between the Secondary Structure of an Amphiphilic Polymer and Its Prominent Antiviral Activity.

An amphiphilic segmented polyurethane (F-PU-S), with pendant sulfate groups and a flexible hydrocarbon backbone, exhibits intrachain H-bonding-reinforced folding and hierarchical assembly, producing an anionic polymersome with efficient display of sulfate groups at the surface. It shows an excellent antiviral activity against Sendai virus (SV) by inhibiting its entry to the cells. Mechanistic investigation suggests fusion of the SV and the polymersome to produce larger particles in which neither the folded structure of the polymer nor the fusogenic property of the SV exists anymore.

Emergency extracorporeal shock wave lithotripsy: A study on feasibility and efficacy in stone clearance and reducing morbidity in ureteric and renal stones with colic.

Objectives: Evaluation of safety, efficacy, and feasibility of emergency extracorporeal shockwave lithotripsy (eESWL) in combating obstructing stones with colic on emergency basis.

Materials And Methods: From November 2019 to November 2021, 102 subjects underwent emergency ESWL for obstructing ureteric and renal stones with colic within 24 h of presentation.

Results: Patients in this study belonged to age group of 18-67 years with mean being 39 years consisting of 85 males and 22 females (M:F = 85:22).

Galunisertib synergistically potentiates the doxorubicin-mediated antitumor effect and kickstarts the immune system against aggressive lymphoma.

In clinical practice, major efforts are underway to identify appropriate drug combinations to boost anticancer activity while suppressing unwanted adverse effects. In this regard, we evaluated the efficacy of combination treatment with the widely used chemotherapeutic drug doxorubicin along with the TGFβRI inhibitor galunisertib (LY2157299) in aggressive B-cell non-Hodgkin lymphoma (B-NHL). The antiproliferative effects of these drugs as single agents or in combination against several B-NHL cell lines and the synergism of the drug combination were evaluated by calculating the combination index.

Elucidating the impact of boron fertilization on soil physico-chemical and biological entities under cauliflower-cowpea-okra cropping system in an Eastern Himalayan acidic Inceptisol.

Information on the role of boron (B) on soil physico-chemical and biological entities is scarce, and the precise mechanism in soil is still obscure. Present field investigation aimed to assessing the implication of direct and residual effect of graded levels of applied-B on soil biological entities and its concomitant impact on crop productivity. The treatments comprised of five graded levels of B with four replications.

Correlation of digital rectal examination and serum prostate-specific antigen levels for detection of prostate cancer: Retrospective analysis results from a tertiary care urology center.

Objective: The objective of our study was to evaluate the detection rate of prostate cancer by digital rectal examination (DRE) and serum prostate-specific antigen (PSA) levels followed by standard 12-core transrectal ultrasound (TRUS)-guided prostate biopsy.

Materials And Methods: After screening of patients presenting with lower urinary tract symptoms (LUTS) using DRE and serum PSA level, we enrolled patients for TRUS-guided 12-core prostate biopsy. Indications included PSA level ≥4 ng/ml and/or suspicious DRE findings.

Assessing variability in breast cancer management across the world: results of a questionnaire survey amongst global international experts in breast cancer management.

Background: Breast cancer is the most common cancer in women worldwide with an estimated 2.3 million breast cancer cases diagnosed annually. The outcome of breast cancer management varies widely across the globe which could be due to a multitude of factors.

Costochondral grafts for reconstruction of acquired mandibular defects involving the temporomandibular joint: Report of two cases.

Autogenous reconstruction of temporomandibular joint (TMJ) with costochondral graft (CCG) has been a popular method of growth center transfer in children. However, unpredictable growth pattern of CCG has been reported in children that often leads to dentofacial deformities in future. This institutional study describes the results of mandibular reconstruction with CCG in two growing children, one with plexiform ameloblastoma of mandible and the other with unilateral TMJ ankylosis.

Disease Progression and Associations of Microvascular Complications in Diabetic Patients: A Study From South India.

Diabetes mellitus (DM) is a chronic metabolic disease characterized by inappropriately elevated blood glucose levels. If not treated at the early stage, it can lead to complications like diabetic retinopathy (DR) and diabetic nephropathy (DN) which are often associated with severe morbidity and mortality. This study was designed to identify the prevalence of retinopathy and nephropathy in diabetic patients and also to determine the correlation between DR and DN.