Resveratrol Anti-inflammatory Effect against Palmitate-induced Cytotoxicity in Raw 264.7 Macrophages.

Background: Resveratrol (RES) is a phytochemical bioactive compound with suggested therapeutic benefits.

Objective: The current work aimed to evaluate the anti-inflammatory effect of RES against palmitate (PA) induced lipotoxicity in raw 264.7 macrophages cell line.

Utilizing Artificial neural networks (ANN) to regulate Smart cities for sustainable Urban Development and Safeguarding Citizen rights.

The advent of smart cities has brought about a paradigm shift in urban management and citizen engagement. By leveraging technological advancements, cities are now able to collect and analyze extensive data to optimize service delivery, allocate resources efficiently, and enhance the overall well-being of residents. However, as cities become increasingly interconnected and data-dependent, concerns related to data privacy and security, as well as citizen participation and representation, have surfaced.

Fucoxanthin alleviates the cytotoxic effects of cadmium and lead on a human osteoblast cell line.

Objective: Cadmium (Cd) and lead (Pb) are non-biodegradable heavy metals (HMs) that persistently contaminate ecosystems and accumulate in bones, where they exert harmful effects. This study aimed to investigate the protective effect of fucoxanthin (FX) against the chemical toxicity induced by Cd and Pb in human bone osteoblasts in vitro, using various biochemical and molecular assays.

Methods: The effect of metals and FX on osteoblasts viability was assayed by MTT, then the effect of Pb, Cd, and FX on the cells' mitochondrial parameters was studied via assays for ATP, mitochondrial membrane potential (MMP), mitochondrial complexes, and lactate production.

Developing Practice Guidelines on Chest Masculinization: Designing Male Neo-nipple-Areolar Complex.

Background: Successful nipple-areolar complex (NAC) reconstruction greatly influences patient outcomes for transgender patients undergoing chest masculinization. Despite the recent rise in case volume, little is known on designing the ideal NAC that maintains its aesthetics in dynamic settings. This study aimed to examine the characteristics of male NACs and their dimensional variability to help develop guidelines on designing the neo-NAC.

Neurotoxic mechanisms of dexamethasone in SH-SY5Y neuroblastoma cells: Insights into bioenergetics, oxidative stress, and apoptosis.

Despite the known therapeutic uses of dexamethasone (DEX), the specific mechanisms underlying its neurotoxic effects in neuronal cells, particularly in undifferentiated human neuroblastoma (SH-SY5Y) cells, remain inadequately understood. This study aims to elucidate these mechanisms, emphasizing bioenergetics, oxidative stress, and apoptosis, thereby providing novel insights into the cellular vulnerabilities induced by chronic DEX exposure. The findings revealed significant reductions in cell viability, altered membrane integrity with LDH leakage, decreased intracellular ATP production, and the electron transport chain complexes I and III activity inhibition.

External ear malformations and cardiac and renal anomalies: A systematic review and meta-analysis.

Context: External Ear Malformations (EEM) continue to be a common malformation seen in the pediatric patient population. This study aims to further elucidate the correlation between EEM and cardiac and renal anomalies.

Objective: A systematic review and meta-analysis to study the incidence of cardiac and renal anomalies associated with syndromic and isolated (EEM).

Deep learning-based techniques for estimating high-quality full-dose positron emission tomography images from low-dose scans: a systematic review.

This systematic review aimed to evaluate the potential of deep learning algorithms for converting low-dose Positron Emission Tomography (PET) images to full-dose PET images in different body regions. A total of 55 articles published between 2017 and 2023 by searching PubMed, Web of Science, Scopus and IEEE databases were included in this review, which utilized various deep learning models, such as generative adversarial networks and UNET, to synthesize high-quality PET images. The studies involved different datasets, image preprocessing techniques, input data types, and loss functions.

Nomophobia (no-mobile-phone phobia) among the undergraduate medical students.

Nomophobia (no-mobile-phone phobia) is the fear and anxiety of being without a mobile phone. This study pioneers the investigation of nomophobia in Afghanistan using the Nomophobia Questionnaire (NMP-Q), addressing a crucial gap in the field. We collected statistical data from 754 undergraduate medical students, comprising men (56.

Risperidone-induced bioenergetic disruption in the isolated human peripheral blood monocytes.

Risperidone (RIS) is a widely used antipsychotic drug with reported alteration in immune response. The current study investigated mitochondrial disruption as the underlying mechanism of RIS-induced immunotoxicity in isolated human peripheral blood monocytes (hPBM). RIS was cytotoxic to hPBM in exposure duration and concentration-dependent patterns.

Vitamin D Alleviates Heavy Metal-Induced Cytotoxic Effects on Human Bone Osteoblasts Via the Induction of Bioenergetic Disruption, Oxidative Stress, and Apoptosis.

Cadmium (Cd) and lead (Pb) are heavy metals (HMs) that persistently contaminate the ecosystem, and bioaccumulation in bones is a health concern. We used biochemical and molecular assays to assess the cytoprotective effect of vitamin D (VD) on Cd- and Pd-induced chemical toxicity of human bone osteoblasts in vitro. Exposing Cd and Pb to human osteoblast cultures at concentrations of 0.

Bioenergetics disruption, oxidative stress, and inflammation as underlying mechanisms of tramadol-induced nephrotoxicity.

Tramadol (TR), a commonly prescribed pain reliever for moderate to severe pain, has been associated with kidney damage. This study investigates TR-induced nephrotoxicity mechanisms, focusing on its effects on renal proximal tubular cells (PTCs). The study findings demonstrate that TR disrupts PTC bioenergetic processes, leading to oxidative stress and inflammation.

Current genetic models for studying congenital heart diseases: Advantages and disadvantages.

Congenital heart disease (CHD) encompasses a diverse range of structural and functional anomalies that affect the heart and the major blood vessels. Epidemiological studies have documented a global increase in CHD prevalence, which can be attributed to advancements in diagnostic technologies. Extensive research has identified a plethora of CHD-related genes, providing insights into the biochemical pathways and molecular mechanisms underlying this pathological state.

Prediction of the Fatal Acute Complications of Myocardial Infarction via Machine Learning Algorithms.

Background: Myocardial infarction (MI) is a major cause of death, particularly during the first year. The avoidance of potentially fatal outcomes requires expeditious preventative steps. Machine learning (ML) is a subfield of artificial intelligence science that detects the underlying patterns of available big data for modeling them.

Protective effects of N-acetylcysteine and S-adenosyl-Lmethionine against nephrotoxicity and immunotoxicity induced by ochratoxin A in rats.

Objective: The present study was designed to investigate the nephroprotective and immunoprotective effects of S-adenosyl-L-methionine (SAMe) in comparison to N-acetylcysteine (NAC) against ochratoxin A (OTA) - intoxication.

Methods: Forty-eight adult male Sprague-Dawley rats were categorized into four groups: Control; OTA intoxication (5 mg OTA/kg diet); OTA + NAC, rats received 200 mg NAC/day before feeding balanced diet contaminated with OTA; and (OTA + SAMe). Rats received 200 mg SAMe/day dissolved in distilled water orally just before feeding a balanced diet contaminated with OTA.

Differential Effects of Paraquat, Rotenone, and MPTP on Cellular Bioenergetics of Undifferentiated and Differentiated Human Neuroblastoma Cells.

Paraquat (PQ), rotenone (RO), and 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) are neurotoxicants that can damage human health. Exposure to these neurotoxicants has been linked to neurodegeneration, particularly Parkinson's disease. However, their mechanisms of action have not been fully elucidated, nor has the relative vulnerability of neuronal subtypes to their exposures.

A randomized controlled trial of a proactive analgesic protocol demonstrates reduced opioid use among hospitalized adults with inflammatory bowel disease.

Most hospitalized patients with inflammatory bowel disease (IBD) experience pain. Despite the known risks associated with opioids in IBD including risk for misuse, overdose, infection, readmission, and even death, opioid use is more prevalent in IBD than any other chronic gastrointestinal condition. Most hospitalized IBD patients receive opioids; however, opioids have not been shown to improve pain during hospitalization.

Experimental design of stencil-printed high-performance organic electrochemical transistors.

Organic electrochemical transistors (OECTs) are widely employed in several bioelectronic applications such as biosensors, logic circuits, and neuromorphic engineering, providing a seamless link between the realm of biology and electronics. More specifically, OECTs are endowed with remarkable signal amplification, the ability to operate in an aqueous environment, and the effective transduction of ionic to electrical signals. One main limiting factor preventing OECTs' wide use is the need for microfabrication processes, typically requiring specialized equipment.

Role of mitochondrial disruption and oxidative stress in plasticizer phthalate-induced cytotoxicity to human bone osteoblasts.

Phthalates are frequently utilized in a wide range of products such as plasticizers with reported negative effects on bones. The current study evaluated the effect of butyl cyclohexyl phthalate on the human osteoblasts via different assays. MTT and lactate dehydrogenase assays were used to examine the in-vitro cytotoxic effect of butyl cyclohexyl phthalate on human bone osteoblasts concentrations 0.

Genetic Variants in the Mitochondrial Thymidylate Biosynthesis Pathway Increase Colorectal Cancer Risk.

We assess the contributions of genetic variants for the enzymes involved in capecitabine metabolism to colorectal cancer (CRC) development risk. In this case-control study, DNA samples were collected from 66 patients (King Abdulaziz University Hospital) and 65 controls (King Fahad General Hospital) between April and November 2022 to be used in PCR-RFLP. The chi-square (χ) test at a significance level of ˂ 0.

Structural and chemical properties of NiO thin films: the role of oxygen vacancies in NiOOH formation in a HO atmosphere.

NiO films grown from 50 nm thick Ni on Si(111) were put in contact with oxygen and subsequently water vapor at elevated temperatures. Near ambient pressure (NAP)-XPS and -XAS reveal the formation of oxygen vacancies at elevated temperatures, followed by HO dissociation and saturation of the oxygen vacancies with chemisorbing OH. Through repeated heating and cooling, OH-saturated oxygen vacancies act as precursors for the formation of thermally stable NiOOH on the sample surface.

Structural and Chemical Properties of NiO Thin Films: Oxygen Vacancy Formation in O Atmosphere.

NiO films on Si(111) were put in contact with oxygen at elevated temperatures. During heating and cooling in oxygen atmosphere Near Ambient Pressure (NAP)-XPS and -XAS and work function (WF) measurements reveal the creation and replenishing of oxygen vacancies in dependence of temperature. Oxygen vacancies manifest themselves as a distinct O1s feature at 528.

Oral inflammatory load predicts vascular function in a young adult population: a pilot study.

Background: The periodontium is a highly vascularized area of the mouth, and periodontitis initiates negative functional and structural changes in the vasculature. However, mild oral inflammation, including levels experienced by many apparently healthy individuals, has an unclear impact on cardiovascular function. The purpose of this pilot study is to investigate the effects of objectively measured whole mouth oral inflammatory load (OIL) on vascular function in apparently healthy individuals.

Alteration in body water compartments following intermittent fasting in Ramadan.

Concerning the health outcomes of intermittent fasting in Ramadan, loss of fat-free mass (FFM) and changes in the content of body water are of paramount importance. In this study, we aimed to assess the concomitant alterations in body water compartment and composition following Ramadan fasting in healthy individuals. We conducted an open-label cohort with longitudinal follow-up, involving 73 healthy medical staff who planned to fast for at least 20 consecutive days during Ramadan.

Web-Based Video Education to Improve Uptake of Influenza Vaccination and Other Preventive Health Recommendations in Adults With Inflammatory Bowel Disease: Randomized Controlled Trial of Project PREVENT.

Background: Patients with inflammatory bowel disease (IBD) are at increased risk of infections, bone fractures, and skin cancers.

Objective: We developed preventive health videos using a patient-centered approach and tested their impact on preventive health uptake.

Methods: Five animated videos explaining preventive health recommendations in IBD were iteratively developed with patient-centered focus groups and interviews.

5‑Fluorouracil and capecitabine therapies for the treatment of colorectal cancer (Review).

Although 5‑fluorouracil (5‑FU)‑based chemotherapy is the major treatment for colorectal cancer, it has disadvantages such as systemic toxicity, lack of effectiveness and selectivity, and development of resistance. Capecitabine, a prodrug form of 5‑FU, was designed to overcome these drawbacks, to fulfill the need for more convenient therapy, and to improve safety, tolerability and intratumor drug concentration levels through a tumor‑specific conversion to the active 5‑FU drug. The purpose of the present review is to provide a comprehensive comparison between 5‑FU therapy and capecitabine.