Publications by authors named "Rahman S"

Background And Purpose: Though TURP remains the primary treatment for BPH, advancements in energy and technology have introduced innovative transurethral surgical options. In this study, we assessed and compared the effectiveness and safety of using thulium laser and bipolar for endoscopic enucleation of prostate exceeding 80 g.

Patients And Methods: Between January 2022 and July 2023, this study enrolled patients with LUTS due to BPH and a prostate size of ≥80 g.

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Objective: To investigate the ability of the estimated plasma gene-expression levels of microRNA (miR)-21 and 126 to define patients suspected to have hepatocellular carcinoma (HCC) among patients with complicated hepatitis-C virus (HCV) infection.

Methods: Patients with uncomplicated (U-HCV) or complicated HCV underwent clinical and ultrasonographic (US) evaluations and assessment for the computerized hepatorenal index, hepatic steatosis index and fibrosis indices. Blood samples were obtained for estimation of serum levels of alpha-fetoprotein (AFP) and tumor necrosis factor-α (TNF-α), and plasma expression levels of miR-21 and miR-126 using the quantitative reverse-transcriptase polymerase chain reaction (qRT-PCR).

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Linn ( L.), commonly known as Holy Basil or Tulsi, is a fragrant herbaceous plant belonging to the Lamiaceae family. This plant is widely cultivated and found in north-central parts of India, several Arab countries, West Africa and tropical regions of the Eastern World.

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DNA replication represents a series of precisely regulated events performed by a complex protein machinery that guarantees accurate duplication of the genetic information. Since DNA replication is permanently faced by a variety of exogenous and endogenous stressors, DNA damage response, repair and replication must be closely coordinated to maintain genomic integrity. HROB has been identified recently as a binding partner and activator of the Mcm8/9 helicase involved in DNA interstrand crosslink (ICL) repair.

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Parkinson's disease (PD) is a progressive neurodegenerative disorder that affects over 1% of population over age 60. It is defined by motor and nonmotor symptoms including a spectrum of cognitive impairments known as Parkinson's disease dementia (PDD). Currently, the only US Food and Drug Administration-approved treatment for PDD is rivastigmine, which inhibits acetylcholinesterase and butyrylcholinesterase increasing the level of acetylcholine in the brain.

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Background And Aims: Artificial Intelligence (AI) beginning to integrate in healthcare, is ushering in a transformative era, impacting diagnostics, altering personalized treatment, and significantly improving operational efficiency. The study aims to describe AI in healthcare, including important technologies like robotics, machine learning (ML), deep learning (DL), and natural language processing (NLP), and to investigate how these technologies are used in patient interaction, predictive analytics, and remote monitoring. The goal of this review is to present a thorough analysis of AI's effects on healthcare while providing stakeholders with a road map for navigating this changing environment.

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Background: The most frequent type of non-Hodgkin lymphoma (NHL) is diffuse large B-cell lymphoma (DLBCL). Although lymph nodes are the most commonly affected organs compromising 70% of DLBCLs, only 5% of extranodal lymphomas represent skeletal muscle involvement. Specifically, abdominal wall muscle involvement is rare and there are only a few reported cases of DLBCL with this type of muscle involvement.

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Introduction: Sales of oral nicotine pouches (ONPs), including brands such as Zyn, on!, Velo, and Rogue, have risen precipitously in the US. One potential driver of ONP use may be exposure to the products and their marketing in local tobacco retailers. This study examines the prevalence and correlates of ONP availability in a large, representative sample of tobacco retailers in three major US cities.

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Cadmium (Cd) disrupts the immune system and intestinal barrier, increasing infection risk and gut dysbiosis. Its impact on intestinal fungi, particularly the opportunistic pathogen Candida albicans, which can cause systemic infections in immunocompromised patients, is not well understood. Our study revealed that C.

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Background: Globally, 10% of pregnant women and 13% of postpartum women experience mental disorders. In Bangladesh, nearly 50% of mothers face common mental disorders, but mental health services and trained professionals to serve their needs are scarce. To address this, the government of Bangladesh's Non-Communicable Disease Control program initiated "Wellbeing Centers," telemental health services in selected public hospitals.

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Steganography is used to hide sensitive types of data including images, audio, text, and videos in an invisible way so that no one can detect it. Image-based steganography is a technique that uses images as a cover media for hiding and transmitting sensitive information over the internet. However, image-based steganography is a challenging task due to transparency, security, computational efficiency, tamper protection, payload, etc.

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Introduction: Inflammatory bowel disease (IBD) is a global health issue profoundly impacting quality of life. The United States accounts for nearly a quarter of the world's IBD patients, with the highest prevalence rates. This study aims to identify the demographic and regional trends of IBD-related mortality in the U.

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Background: Human milk macronutrient (protein, fat, and carbohydrate) and energy concentrations vary based on maternal and infant factors and time postpartum.

Objective: To determine the change in milk macronutrient and energy concentrations from approximately 2 to 5 months postpartum and identify factors associated with this variation among a lactation cohort in Bangladesh.

Methods: In this prospective observational lactation cohort in rural Sylhet, Bangladesh, we collected hand-expressed mid-feed human milk samples and analyzed macronutrient concentrations using mid-infrared spectroscopy.

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Microphysiological systems (MPS) are complex in vitro tools that incorporate cells derived from various healthy or disease-state human or animal tissues and organs. While MPS have limitations, including a lack of globally harmonized guidelines for standardization, they have already proven impactful in certain areas of drug development. Further research and regulatory acceptance of MPS will contribute to making them even more effective tools in the future.

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This review explores the diverse applications of nitrogen-doped carbon derived from Albizia procera, known as white siris. Native to the Indian subcontinent and tropical Asia, this species thrives in varied conditions, contributing to sustainable development. The nitrogen-rich leaves of Albizia procera are an excellent source for synthesizing nitrogen-doped carbon, which possesses remarkable properties for advanced technologies.

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Objectives: (Sonn.), belonging to the Sapindaceae family, has historically been used for the treatment of gastrointestinal ailments, including ulcers, gastritis, diarrhea, and infections Plants in the Sapindaceae family have demonstrated potential anthelmintic effects, while the efficacy of remains barely investigated. seeds are often discarded as waste; however, utilizing these seeds promotes sustainable practices and may provide a natural alternative to conventional anthelmintics.

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The standard values of lung function parameters obtained from Western populations do not agree with that of the people of Bangladesh. The study aimed to establish valid and up-to-date spirometry predictive values for the general population in Bangladesh. This cross-sectional observational study was conducted over six months from February 2020 to July 2020 in the Department of Respiratory medicine of Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh.

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Cholestatic jaundice is a potentially serious condition that requires early diagnosis for proper management. Fat-soluble vitamin (FSV) deficiency develops as a consequence of cholestasis. Vitamin D deficiency is common and remains a challenge in patients with cholestasis.

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Epigastric pain and vomiting are common presentations associated with various causes of acute abdomen. Acute abdomen encompasses a range of different pathologies, with epigastric pain narrowing the differential diagnosis to conditions such as pancreatitis, bowel obstruction, acute cholecystitis, gastritis, acute coronary syndrome (ACS), and peptic ulcer disease, such as gastric ulcers and duodenal ulcers with/without perforation. This is a case of a male patient in his 80s who came to the emergency department with symptoms of generalized abdominal pain, vomiting, and constipation.

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The novelty of this study is to examine the impact of different solvent systems, namely organic and deep eutectic solvents, on recovery yield, antioxidant activity, poly-dispersity index, and functional properties of microbial dextran. The optimized conditions for maximum dextran recovery were obtained using organic solvent found to be: supernatant: organic solvent - 1:4 v/v; organic solvents: ethanol, isopropanol, and acetone; temperature: 0 °C; and time: 16 h. Though a similar structure was obtained for dextran recovered using various solvents, the degree of branching varied, with DES-precipitated dextran having the highest branching of 20 % α-(1,3) linkages.

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Epsilon toxin (ETX) is an exotoxin produced by Clostridium perfringens type D that induces enterotoxaemia or necrotic intestinal infection in small ruminants and bovine. Immunization is an essential element in preventing the spread of infectious diseases. In recent literature, nanocarriers have exhibited the capacity to deliver protection, stability, and regulated distribution properties to protein-based antigens.

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Hyaluronidases have been a subject of great interest in medical and cosmeceutical applications. Previously, our group demonstrated that the venom glands of contain hyaluronidase enzymes (VesT2s), and heterologous expression of the corresponding gene () in systems results in inclusion bodies, necessitating functional folding using urea. Here, we report the successful heterologous expression of VesT2a in the expression system, with gene construction achieved using Golden.

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Background: Klebsiella pneumoniae (Kpn), a WHO priority pathogen with high rates of antimicrobial resistance (AMR), has emerged as a leading cause of hospital acquired pneumonia and neonatal sepsis.

Objective: We aimed to define the clinical characteristics of a cohort of patients with Kpn infection in Dhaka, Bangladesh and to perform phenotypic and genetic characterization of the associated isolates.

Methods: We retrospectively extracted clinical data about patients at Dhaka Medical College Hospital from whom Klebsiella spp was isolated from a clinical specimen collected between February and September 2022.

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Introduction: Burn wound management is challenging, especially in paediatric patients when optimising outcomes. Superficial burns are generally managed conservatively with dressings; however, frequent dressing changes can be a source of pain and discomfort. Cellulose dressings mitigate these problems, and current reports in the literature have demonstrated positive outcomes when compared against routine dressing types.

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