The Role of Oral Nutritional Supplements in Head and Neck Cancer Patients Undergoing Chemoradiotherapy.

Purpose: This study aimed to assess the impact of oral nutritional supplements (ONS) on nutritional intake, body weight, and body composition in head and neck cancer (HNC) patients undergoing chemoradiotherapy. The study evaluated whether ONS could prevent treatment-related nutritional deterioration.

Methods: This prospective observational pilot study included 30 HNC patients randomized into two groups: ONS (n = 15) and No ONS (n = 15).

Decoding the intricacies: a comprehensive analysis of microRNAs in the pathogenesis, diagnosis, prognosis and therapeutic strategies for COVID-19.

The pandemic of coronavirus disease-19 (COVID-19), provoked by the appearance of a novel coronavirus named severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), required a worldwide healthcare emergency. This has elicited an immediate need for accelerated research into its mechanisms of disease, criteria for diagnosis, methods for forecasting outcomes, and treatment approaches. microRNAs (miRNAs), are diminutive RNA molecules, that are non-coding and participate in gene expression regulation post-transcriptionally, having an important participation in regulating immune processes.

The surgical, histopathological characteristics, and survival outcome of ovarian clear cell carcinoma: a retrospective case series sharing the experience of a tertiary cancer centre.

Background: Ovarian clear cell carcinoma (OCCC) is a rare and distinct subtype of epithelial ovarian cancer (EOC). It is unique in several biological aspects. This study analyzes the clinicopathological features and survival outcome of patients with OCCC, aiming to identify factors affecting recurrence, progression-free survival (PFS) and overall survival (OS).

Nonoperative Management of a Spontaneous Perforation of Neobladder Secondary to Blackout From Solitary Binge Drinking: A Case Report and Current Literature Review.

The orthotopic ileal neobladder is becoming a popular technique of urinary diversion after radical cystectomy (RC) for localized muscle-invasive bladder cancer (MIBC), allowing patient continence, with a more desirable body image and good quality of life. Minimally invasive robot-assisted RC and neobladder have the potential to minimize physical and psychological trauma and are increasingly being adopted for patients with MIBC worldwide. Spontaneous perforation of orthotopic neobladder is uncommon;however, it represents serious complications.

Rare presentation of hepatic alveolar echinococcosis mimicking hepatocellular carcinoma.

A complex liver lesion presents a significant challenge in terms of diagnosis and management. This case is an illustrative example, highlighting the steps involved in managing such complex scenarios. This patient, in her early 20s, presented with a fever associated with worsening abdominal pain, as well as a background history of chronic abdominal pain, anorexia, vomiting, constipation and weight loss.

Imidacloprid Uptake and Accumulation in Lettuce Plant ( L. var. ) and Its Effects on Abundance of Microbial Communities in Cultivated and Non-Cultivated Arid Soil.

Systemic plant protection products, such as neonicotinoids (NIs), are capable of being translocated throughout a plant. Although NIs are less toxic to mammals, fish, and birds, their impact on microbial and non-target insects is of concern. This study investigates the uptake, translocation, and accumulation of the NI, imidacloprid (IMI), in romaine lettuce ( L.

Isolation and characterization of Leptospira licerasiae in Austrian swine - a first-time case report in Europe.

Background: Leptospiraceae comprise a diverse family of spirochetal bacteria, of which many are involved in infectious diseases of animals and humans. Local leptospiral diversity in domestic animals is often poorly understood. Here we describe the incidental detection of Leptospira (L.

Food insecurity and its severity among adults receiving antiretroviral therapy in health facilities, northcentral Ethiopia: a multi-facility-based cross-sectional study.

Background: Food insecurity plays a crucial role in predicting the spread of HIV due to the adverse effects of coping mechanisms adopted to mitigate it. However, there is a scarcity of context-specific evidence regarding food insecurity among HIV-infected adults. Therefore, this study aimed to assess the context-specific magnitude of food insecurity and associated factors among adults receiving antiretroviral therapy (ART) in health facilities in the North Shewa Zone, Ethiopia, ultimately contributing to the achievement of the 95-95-95 HIV treatment target in the local context.

Fruits and vegetables dietary intake and its estimated consumption among adults receiving antiretroviral therapy in health facilities in Northcentral Ethiopia: a multi-facility cross-sectional study.

Background: Despite the significant role of fruit and vegetables (FAVs) in preventing a variety of chronic diseases and their potential to bolster immune responses and slow the progression of HIV infection to AIDS, there is a lack of studies on the dietary intake of FAVs among HIV-infected adults in Africa, including Ethiopia. Hence, this study aimed to investigate the magnitude of FAV intake and estimated consumption among HIV-infected adults receiving antiretroviral therapy (ART) in northcentral Ethiopia.

Methods: A multifacility cross-sectional study was conducted on the FAV intake among 865 HIV-infected adults receiving ART.

The Utility of Thromboelastography in Monitoring Von Willebrand Disease: A Case Report.

Von Willebrand disease (VWD) is the most common inherited bleeding disorder. It is primarily attributed to malfunctioning or deficient Von Willebrand factor (VWF). Thromboelastography (TEG) has emerged as a valuable tool for assessing coagulation dynamics and guiding transfusion therapy in bleeding patients.

Consecutive high-performance removal of Cu metal ions and Deltamethrin using multifunctional pyrolysis cuttlebone/cotton fabric nanocomposite.

A simple technique was developed for the modification of cotton materials that is inexpensive, environmentally friendly, and very effective. Waste Cotton fabrics (WCFs) are loaded with propolis extract (PE) for Cu removal. Then, Cu underwent a pyrolysis process with modified cuttlebone (CB) at 900 °C for 5 h.

Effectiveness of secukinumab in patients with psoriasis and psoriatic arthritis in a Saudi real-world setting.

Introduction: Psoriasis (PsO) is an immune-mediated chronic inflammatory disease that results in severe outcomes that impact the patient's quality of life and work productivity. We investigated the effectiveness of secukinumab in patients with chronic plaque psoriasis and psoriatic arthritis (PsA) over a 12-month period.

Methods: This was a longitudinal, retrospective study of the medical records of 81 patients with psoriasis and/or psoriatic arthritis who had been treated with secukinumab for at least 12 weeks.

A Rare Autopsy Case of Aggressive Combined Hepatocellular-Cholangiocarcinoma in 59-Year-Old Female.

Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is a liver tumor with features of both hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC). It consists of intermingled malignant biliary and hepatic tissue and thus a distinct entity, rather than two separate coexisting malignancies. A 59-year-old female with a history of hepatitis C and cirrhosis presented with abdominal pain and altered mental status.

Mutation detection in saliva from oral cancer patients.

Objectives: The incidence of head and neck squamous cell carcinoma (HNSCC) continues to increase and although advances have been made in treatment, it still has a poor overall survival with local relapse being common. Conventional imaging methods are not efficient at detecting recurrence at an early stage when still potentially curable. The aim of this study was to test the feasibility of using saliva to detect the presence of oral squamous cell carcinoma (OSCC) and to provide additional evidence for the potential of this approach.

Implication of endoplasmic reticulum stress and mitochondrial perturbations in remote liver injury after renal ischemia/reperfusion in rats: potential protective role of azilsartan.

Distant liver injury is a complication of renal ischemia-reperfusion (I/R) injury, which imposes mortality and economic burden. This study aimed to elucidate the cross-talk of endoplasmic reticulum (ER) stress and mitochondrial perturbations in renal I/R-induced liver injury, and the potential hepatoprotective effect of azilsartan (AZL). Male albino Wister rats were pre-treated with AZL (3 mg/kg/day, PO) for 7 days then a bilateral renal I/R or sham procedure was performed.

Structure-activity relationships for the G-quadruplex-targeting experimental drug QN-302 and two analogues probed with comparative transcriptome profiling and molecular modeling.

The tetrasubstituted naphthalene diimide compound QN-302 binds to G-quadruplex (G4) DNA structures. It shows high potency in pancreatic ductal adenocarcinoma (PDAC) cells and inhibits the transcription of cancer-related genes in these cells and in PDAC animal models. It is currently in Phase 1a clinical evaluation as an anticancer drug.

Novel mutation in alpha-spectrin gene in Saudi patients with hereditary spherocytosis.

Hereditary spherocytosis (HS) is the most common hereditary hemolytic disorder induced by red blood cell (RBC) membrane defect. This study was undertaken to determine mutations in genes associated with RBC membrane defect in patients with HS such as α-spectrin gene (SPTA1), β-spectrin gene (SPTB), ankyrin gene (ANK1), band 3 anion transport gene (SLC4A1) and erythrocyte membrane protein band 4.1 gene (EPB41).

Determinants of asthma among adults in Tigray, Northern Ethiopia: a facility-based case-control study.

Background: Asthma is a public health concern affecting millions of productive age groups. Several studies were conducted on the determinants of asthma in children. However, little is known about the determinants of asthma among adults in Ethiopia.

Uterine Carcinosarcoma Presenting as Metastatic Osteosarcoma in the Lung: A Case Report and Literature Review.

Uterine carcinosarcomas (UCS) are aggressive tumors characterized by their biphasic nature, consisting of high-grade epithelial and mesenchymal elements. One component may predominate over the other. We present the case of a 59-year-old female who initially received a diagnosis of endometrial serous carcinoma and presented one year later with a malignant neoplasm in the lung featuring osteosarcomatous differentiation.

Mean platelet volume and total white blood cells as diagnostic biomarkers for acute appendicitis at Omdurman military hospital: a cross-sectional study - 2021.

Background: Acute appendicitis (AA) is among the most common nontraumatic indications for emergent abdominal surgical procedures. However, accurately diagnosing all cases can be challenging, physical examination, biochemical markers, and imaging techniques can sometimes be insufficient. This study aimed to (a) compare the mean platelet volume (MPV) and total white blood cell count (TWBCs) in patients with or without histological evidence of an inflamed appendix and (b) determine the positive predictive value, negative predictive value, sensitivity, and specificity of both MPV and TWBCs as diagnostic biomarkers in the diagnosis of AA.

Down-regulation of abaI, abaR, Bap and OmpA genes in Acinetobacter baumannii by ethanol extract of Glycyrrhiza glabra after toxicity assessment.

Acinetobacter baumannii is a pathogen that has caused rising concerns within healthcare facilities in recent years. As antibiotic overuse and resistance rise, natural remedies with the potential have received attention as antibiotics that might have fewer side effects and lower resistance. Glycyrrhiza glabra was used to investigate its effects on A.

Completing a genomic characterisation of microscopic tumour samples with copy number.

Background: Genomic insights in settings where tumour sample sizes are limited to just hundreds or even tens of cells hold great clinical potential, but also present significant technical challenges. We previously developed the DigiPico sequencing platform to accurately identify somatic mutations from such samples.

Results: Here, we complete this genomic characterisation with copy number.

The clinicopathological characteristics and survival outcomes of primary expansile infiltrative mucinous ovarian adenocarcinoma: a retrospective study sharing the experience of a tertiary centre.

Background: Mucinous ovarian carcinomas (MOCs) are rare ovarian tumours accounting for 3% of all epithelial ovarian carcinomas (EOCs). They are either expansile or infiltrative, based on the tumour's histological pattern of invasion. MOCs have a distinct molecular profile, natural history, chemo-sensitivity, and prognosis compared to other EOCs.