Classifying tumour infiltrating lymphocytes in oral squamous cell carcinoma histopathology using joint learning framework.

Oral squamous cell carcinoma (OSCC) is the most common form of oral cancer, with increasing global incidence and have poor prognosis. Tumour-infiltrating lymphocytes (TILs) are recognized as a key prognostic indicator and play a vital role in OSCC grading. However, current methods for TILs quantification are based on subjective visual assessments, leading to inter-observer variability and inconsistent diagnostic reproducibility.

Evolving operator practices reduced patient radiation dose in Interventional Cardiology: Trends in a single center.

Background: This retrospective study addresses the role of operator and fluoroscopy equipment in reducing patient radiation exposure in the Cath lab.

Methods: Data from 99,400 procedures performed in our institution between 2007 and 2019 were reviewed. Dosimetric parameters included reference point air kerma (K), Kerma Area Product (P), fluoroscopic time, and contrast volume.

The potential of antibody-drug conjugates for effective therapy in diffuse large B-cell lymphoma.

Introduction: Antibody-drug conjugates (ADCs) are a rapidly evolving class of anti-cancer drugs with a significant impact on management of hematological malignancies including diffuse large B-cell lymphoma (DLBCL). ADCs combine a cytotoxic drug (a.k.

Efficient Hg adsorption using a silk fibroin/MOF-2/alginate composite: Kinetics and thermodynamics.

The effective adsorption of (mercuric ions) Hg onto synthesized and characterized composite materials based on calcium alginate (CG), zinc metal-organic farmwork (MOF-2), and silk fibroin powder (SF) has been reported in this study. Under various application conditions, the adsorption capacities of silk fibroin powder/zinc metal organic framework/alginate composite (ZSG) were compared with those of the other individual solid materials. These solid adsorbents materials were characterized by various physicochemical techniques.

Characteristics of abdominal herniation and its associations among patients operated in a Sudanese tertiary hospital: a retrospective review.

Background & Aims: Hernia is a very common surgical condition affecting all ages and both sexes. Data regarding abdominal wall hernias is essential to hernia management in an institution. With the absence of data regarding the prevalence, characteristics, and associations of abdominal wall hernias in Sudanese patients, we aimed to describe and find the possible differences in the spectrum of abdominal hernias, their rates, and associated predisposing factors.

Prevalence and associated factors of depression and anxiety among Sudanese refugees at Bambasi Camp in northwest Ethiopia: a cross-sectional study.

Background: Refugees encounter a variety of traumatic events throughout their migratory process and in the camp, which increase their risk of developing mental illnesses. Even though depression and anxiety are the most frequent after a stressful life event, there is limited information on Sudanese refugees. Therefore, this study aimed to assess the prevalence and associated factors of depressive and anxiety symptoms at the Bambasi Camp in northwestern Ethiopia.

Natural History of Symptoms in Patients With Esophagogastric Junction Outflow Obstruction Using Standardized Surveys.

Background Our aim was to assess the clinical presentation and outcomes of patients with a manometric diagnosis of esophagogastric junction outflow obstruction (EGJOO) using standardized symptom surveys and comparison to a cohort who were referred for manometry but who had a normal study. Methods We followed a cohort of adult patients without a mechanical obstruction who underwent high-resolution manometry at our medical center from 9/12/19 to 10/4/21 for 16 months. Results Thirty-seven patients with EGJOO (age: 60.

Non-invasive management of severe subcutaneous emphysema in a pediatric asthma exacerbation: a case report and review.

Background: Spontaneous pneumomediastinum (SPM) and subcutaneous emphysema (SE) are rare, severe, and potentially life-threatening complications associated with asthma exacerbation. Most of these conditions are benign and self-limiting. However, the overlapping symptoms between asthma exacerbation and pneumomediastinum (PM) may delay diagnosis.

Evaluation of leukocyte-platelet rich fibrin as an antibiotic slow-release biological device in the treatment of moderate periodontitis: a randomized controlled clinical trial.

Background: Periodontitis is a chronic inflammatory disease caused by the accumulation of biofilm. Antimicrobials have been used as adjuncts to non-surgical periodontal therapy. However, systemic antibiotics often require large dosages to achieve suitable concentrations at the disease site.

Insights into AI advances in immunohistochemistry for effective breast cancer treatment: a literature review of ER, PR, and HER2 scoring.

Breast cancer is a significant health challenge, with accurate and timely diagnosis being critical to effective treatment. Immunohistochemistry (IHC) staining is a widely used technique for the evaluation of breast cancer markers, but manual scoring is time-consuming and can be subject to variability. With the rise of Artificial Intelligence (AI), there is an increasing interest in using machine learning and deep learning approaches to automate the scoring of ER, PR, and HER2 biomarkers in IHC-stained images for effective treatment.

Enhancing the optoelectronic properties of SnS mixed-phase heterostructure engineering.

SnS holds great promise in optoelectronics, especially in photovoltaic devices, due to its exceptional intrinsic electronic properties and optimal optical absorption. However, its prospective applications are often limited by structural instability or oxidation, leading to internal or external defect states. This study proposes a mixed-phase SnS/h-BN heterostructure to enhance chemical and thermal stability while preserving the intrinsic optoelectronic properties of SnS.

Nitazoxanide mitigates methotrexate hepatotoxicity in rats: role in inhibiting apoptosis and regulating endoplasmic reticulum stress.

Objectives: Hepatotoxicity is a severe outcome of methotrexate (MTX) therapy, limiting its clinical use and contributing to its related morbidity and mortality. This study investigated the hepatoprotective effects of nitazoxanide (NTZ), an antiprotozoal drug, against MTX-induced hepatotoxicity and whether endoplasmic reticulum (ER) stress-modulation underlies the expected beneficial effects of NTZ.

Methods: Thirty-six rats were allocated to six groups, one control group and five MTX groups, where induction of hepatotoxicity was achieved via injecting MTX (20 mg/kg).

Oncologic and cosmetic outcomes of oncoplastic breast-conserving surgery after neoadjuvant systemic therapy: systematic review and meta-analysis.

Purpose: Oncoplastic breast-conserving surgery (OBCS) prevents compromise of breast aesthetics following large breast cancer excisions. This systematic review was conducted to investigate the outcomes (oncologic, surgical, cosmetic) of OBCS versus standard breast-conserving surgery (SBCS) and mastectomy post-neo-adjuvant systemic therapy.

Methods: Ovid, Web of Science, Cochrane, ClinicalTrials.

Exploring a novel thiazole derivatives hybrid with fluorinated-indenoquinoxaline as dual inhibitors targeting VEGFR2/AKT and apoptosis inducers against hepatocellular carcinoma with docking simulation.

Hepatocellular carcinoma (HCC) ranks as the third most prevalent reason for cancer-related death on a global scale. Tyrosine kinase inhibitors (TKIs) continue to be the primary treatment option for advanced hepatocellular carcinoma. A series of fluoro-11H-indeno[1,2-b]quinoxaline derivatives as an HCC drug targeting the VEGFR2/AKT axis was designed and synthesized.

Investigating Serum Cortisol Dynamics and Cardiovascular Impacts Amid University Exam Stress: A Pre-Post Cohort Study.

Objective: Our objective was to investigate the perceived stress levels among pharmacy students enrolled at the University of Duhok both prior to and following examination periods, with a concurrent assessment of potential cardiovascular effects.

Methods: The study included 49 participants from the College of Pharmacy at the University of Duhok and utilized a pre-post cohort design. High-stress pre-examination assessments were scheduled at 8:30 AM on the day of the examination, and low-stress post-examination assessments were also conducted at 8:30 AM over a two-week period without academic examinations.

Assessment of the germination power and α-amylase activity in the soil rhizospheric compartment amended with olive mill waste waters.

Olive mill wastewater (OMWW) was used in ferti-irrigation due to its high water content, as well as its organic and mineral richness. However, this by-product also contains elevated levels of polyphenols, which may pose phytotoxic risks to soil microbiota and plants over time. To address this concern, we conducted a thorough examination of the phenolic composition of OMWW and the phenolic content of amended soils using HPLC analysis.

Plasma treated bimetallic nanofibers as sensitive SERS platform and deep learning model for detection and classification of antibiotics.

Design of a sensitive, cost-effective SERS substrate is critical for probing analyte in trace concentration in real field environment. Present work reports the fabrication of an oxygen (O) plasma treated bimetallic nanofibers as a sensitive SERS platform. In contrast to the conventional nanofiber-based SERS platform, the proposed plasma-treated bimetallic nanofibers-based SERS platform offers high sensitivity and reproducibility characteristics.

High-performance copper terephthalic acid metal-organic framework/gum Arabic/carrageenan composite beads for efficient lead(II) removal from aqueous solutions.

Lead (Pb(II)) contamination poses a significant threat to human health and the environment. This study investigates a new approach for Pb(II) removal from polluted water using copper terephthalic acid metal-organic framework/gum Arabic/potassium carrageenan (MGC) composite beads. We synthesized copper terephthalic acid MOF, potassium carrageenan beads, and MGC composite beads to evaluate their adsorption potential.

Early identification of children with Attention-Deficit/Hyperactivity Disorder (ADHD).

Signs and symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD) are present at preschool ages and often not identified for early intervention. We aimed to use machine learning to detect ADHD early among kindergarten-aged children using population-level administrative health data and a childhood developmental vulnerability surveillance tool: Early Development Instrument (EDI). The study cohort consists of 23,494 children born in Alberta, Canada, who attended kindergarten in 2016 without a diagnosis of ADHD.

Distribution and Molecular Characterization of Antibiotic-Resistant in Hospital Settings of Sulaymaniyah, Iraq.

is a significant pathogen in hospital settings, notorious for its role in hospital-acquired infections and its ability to develop resistance to multiple antibiotics. This study investigates the prevalence, distribution, and antibiotic resistance gene profiles of in seven hospitals in Sulaymaniyah City. A total of 300 samples were collected from various hospital surfaces including mops, sinks, medical equipment, beds, desks, and floors.

Dapsone-induced haemolysis among leprosy patients on MDT from an endemic area of central India.

Background And Aim: Haemolysis due to dapsone as a part of MDT in leprosy patients has been long recognized. However, the frequency and severity of this side effect and factors associated with it have not been well documented. We planned to determine the frequency of dapsone-induced haemolysis in leprosy patients on MDT and various risk factors associated with it.