Prostate cancer-selective anticancer action of an oxindole derivative via HO-1-mediated disruption of metabolic reprogramming.

Prostate cancer, the second leading cause of cancer-related mortality in men, exhibits distinct metabolic reprogramming involving zinc and citrate metabolism. This study investigated whether targeting this unique metabolic profile could offer an effective therapeutic approach. A series of novel oxindole derivatives were synthesized and evaluated for their inhibitory effects on transcription factors (TFs) and antiproliferative activity across various cancer cell lines.

Prediction of Shunt Malfunction Using Automated Ventricular Volume Analysis and Radiomics.

Background And Objectives: The assessment of ventricle size is crucial in diagnosing hydrocephalus and in detecting shunt malfunctions. Current methods primarily involve 2-dimensional measurements or ratios. We evaluated the accuracy of volumetric analysis and radiomics in diagnosing hydrocephalus and shunt malfunction.

Characteristics of Spinal Cord Injury Presenting to Tertiary Care Center in Gandaki province of Nepal: A Descriptive Cross-sectional Study.

Introduction: Spinal cord injury is one of the common injury which causes damage to the spinal cord due to trauma, diseases or degenerations leading to disability and decreasing life expectancy. The study aims to find the characteristics of spinal cord injury presenting at a tertiary care centre.

Methods: A Descriptive hospital based cross-sectional study was conducted at Pokhara, Gandaki Province, from 28th March to 25th September, 2023.

Iron-loaded peel: An effective biosorbent for the excision of arsenite from water.

The occurrence of arsenic in the surroundings raises apprehension because its detrimental impacts on both human health and the ecology. Since adsorption is an effective, affordable method that can be adjusted to specific environmental circumstances, it is a sustainable solution for the removal of arsenic from the aquatic environment. Utilizing biomass that has been chemically activated may be a viable way to increase the adsorption capacity of the material, reduce arsenic pollution, and protect the environment and human health.

Synthesis, characterization and As(III) scavenging behaviours of mango peel waste loaded with Zr(IV) ion from contaminated water.

Raw mango peel (RMP) was first saponified to yield saponified mango peel (SMP), which was then loaded with Zr(IV) ions to form a biosorbent for As(III) scavenging.The biosorption behaviors and mechanisms of As(III) scavenging using RMP and Zr(IV)-loaded saponified mango peel (Zr(IV)-SMP) were investigated batchwise. The As(III) scavenging efficiency of RMP increased from 20.

Identification and Analysis of Myogenic Progenitors In Vivo During Acute Skeletal Muscle Injury by High-Dimensional Single-Cell Mass Cytometry.

Skeletal muscle regeneration is a dynamic process driven by adult muscle stem cells and their progeny. Mostly quiescent at a steady state, adult muscle stem cells become activated upon muscle injury. Following activation, they proliferate, and most of their progeny differentiate to generate fusion-competent muscle cells while the remaining self-renews to replenish the stem cell pool.

Primary CNS ALK-negative anaplastic large cell lymphoma: A case report and review of the literature.

Primary central nervous system (CNS) ALK-negative anaplastic large cell lymphoma (ALCL) is a rare and enigmatic disease, with limited data available in the literature. This case report adds to the existing body of knowledge by describing a unique case of a 68-year-old, immunocompetent male who presented with a single ring-enhancing lesion, which upon further analysis proved to be an ALK-negative ALCL that was primary to the CNS. A comprehensive review of the existing literature is provided, highlighting the genetic characteristics and diverse neuroimaging findings of this disease entity.

Posterior reversible encephalopathy syndrome in a child following hypovolemic shock: a case report.

Introduction And Importance: Posterior reversible encephalopathy syndrome (PRES) is a condition that causes a wide range of clinical neurological manifestations like headache, seizures, visual changes, and altered mental sensations. It is diagnosed with the help of sequential neuroimaging findings. Manifestations may occur a few hours to months after the initial precipitating cause.

Utilization and outcome disparities in allogeneic hematopoietic stem cell transplant in the United States.

Allogeneic hematopoietic stem cell transplant (allo-HSCT) is increasingly being used in the United States (US) and across the world as a curative therapeutic option for patients with certain high-risk hematologic malignancies and non-malignant diseases. However, racial and ethnic disparities in utilization of the procedure and in outcome following transplant remain major problems. Racial and ethnic minority patients are consistently under-represented in the proportion of patients who undergo allo-HSCT in the US.

A metabolic role for CD47 in pancreatic β cell insulin secretion and islet transplant outcomes.

Diabetes is a global public health burden and is characterized clinically by relative or absolute insulin deficiency. Therapeutic agents that stimulate insulin secretion and improve insulin sensitivity are in high demand as treatment options. CD47 is a cell surface glycoprotein implicated in multiple cellular functions including recognition of self, angiogenesis, and nitric oxide signaling; however, its role in the regulation of insulin secretion remains unknown.

Cauda Equina Syndrome in a Military Personnel: A Case Report.

Unlabelled: Cauda equina syndrome is a rare but severe neuro-spinal disorder commonly caused due to lumbar disc herniation, which occurs mostly at lower levels of L4-S1. We report a case of 38-year-old male soldier deployed on a foreign mission who presented to a level 1 military hospital 4 months back with complaints of decreased movement of bilateral lower limbs and severe low back pain radiating to the right lower limb for 2 hours. He was referred to a higher centre and diagnosed with cauda equina syndrome due to massive disc herniation at levels L2-L3.

Brain Tumor Segmentation for Multi-Modal MRI with Missing Information.

Deep convolutional neural networks (DCNNs) have shown promise in brain tumor segmentation from multi-modal MRI sequences, accommodating heterogeneity in tumor shape and appearance. The fusion of multiple MRI sequences allows networks to explore complementary tumor information for segmentation. However, developing a network that maintains clinical relevance in situations where certain MRI sequence(s) might be unavailable or unusual poses a significant challenge.

Acid-treated pomegranate peel; An efficient biosorbent for the excision of hexavalent chromium from wastewater.

We studied the sequestration of hexavalent chromium Cr(VI) from an aqueous solution using chemically modified pomegranate peel (CPP) as an efficient bio-adsorbent. The synthesized material was characterized by X-ray diffraction spectroscopy (XRD), Fourier-transform infrared spectroscopy (FTIR), energy dispersive spectroscopy (EDS), and scanning electron microscopy (SEM). The impacts of parameters like solution pH, Cr(VI) concentration, contact time, and adsorbent dosage were investigated.

Antibiotics Prescription, Dispensing Practices and Antibiotic Resistance Pattern in Common Pathogens in Nepal: A Narrative Review.

Antimicrobial resistance (AMR) is increasing and it is a serious public health problem worldwide. Nepal is considered as one of the contributors for rising AMR due to the most prevalent irrational use of antibiotics. In this review, we have assessed the practices of antibiotic prescription and dispensing, and antibiotic resistance of commonly encountered bacteria in Nepal.

Solving the Mystery of Giant Intrathoracic Mass.

Intrathoracic schwannoma are highly vascular nerve sheath benign tumors arising from neural crest derived schwann cells of the intercostal nerves. Common clinical presentation is palpable mass but in our case patient presented with shortness of breath which is rare presentation in Schwannoma. Imaging studies of the patient showed the lesion in left lung, however surgical finding showed mass to arise from chest wall and it was confirmed to be schwannoma by histopathological examination.

Head and neck tumor segmentation convolutional neural network robust to missing PET/CT modalities using channel dropout.

. Radiation therapy for head and neck (H&N) cancer relies on accurate segmentation of the primary tumor. A robust, accurate, and automated gross tumor volume segmentation method is warranted for H&N cancer therapeutic management.

Intestinal barrier functions in hematologic and oncologic diseases.

The intestinal barrier is a complex structure that not only regulates the influx of luminal contents into the systemic circulation but is also involved in immune, microbial, and metabolic homeostasis. Evidence implicating disruption in intestinal barrier functions in the development of many systemic diseases, ranging from non-alcoholic steatohepatitis to autism, or systemic complications of intestinal disorders has increased rapidly in recent years, raising the possibility of the intestinal barrier as a potential target for therapeutic intervention to alter the course and mitigate the complications associated with these diseases. In addition to the disease process being associated with a breach in the intestinal barrier functions, patients with hematologic and oncologic diseases are particularly at high risks for the development of increased intestinal permeability, due to the frequent use of broad-spectrum antibiotics and chemoradiation.

Morphometric Study of Sub Axial Cervical Spine Pedicles in Nepalese Population.

Background: Mal-positioning of cervical screws risks neurovascular injury so, it is necessary to understand cervical pedicle morphology for pedicle screw fixation in the region. The risks of pedicle screw insertion in the cervical spine can be mitigated by a three-dimensional appreciation of pedicle anatomy. The study aims to determine the morphology of the sub axial cervical spine pedicles in Nepalese Population based on computerized tomography.

Adsorption of nitrate and nitrite anion by modified maize stalks from aqueous solutions.

The newly developed aminated maize stalk (AMS) was prepared by a chemical process using charred maize stalk (CMS). The AMS was used for the removal of nitrate and nitrite ions from aqueous media. The effects of initial anion concentration, contact time, and pH were studied by the batch method.

Effective biosorption of As(V) from polluted water using Fe(III)-modified Pomelo () peel: A batch, column, and thermodynamic study.

Pomelo, , peel was chemically modified with lime water and then loaded with Fe(III) to develop anion exchange sites for effective sequestration of As(V) from water. Biosorbent characterizations were done by using FTIR, SEM, XRD, EDX, and Boehm's titration. The batch biosorption studies were carried out at various pHs using modified and non-modified biosorbents and optimum biosorption of As(V) occurred at acidic pH (3.