The Burden and Coping Mechanisms among the Caregivers of Immobilized Elderly Patients: A Multinational Comparative Study.

Background: Caregivers face various difficulties that put a huge burden on them, especially when dealing with immobilized elderly patients. This study aimed to compare caregivers' burdens and coping mechanisms during the care of immobilized elderly patients.

Materials And Methods: The descriptive comparative design was adopted for this study in Najran City, Saudi Arabia, and Damanhour City, Egypt, in 2022.

CCND1 as a Prognostic and Diagnostic Biomarker and the Impact of Its Epigenetic Alterations on Cancer Survival.

Background: Cyclin D1 (CCND1) plays a crucial role in cell cycle regulation and has been implicated in various cancers. As is well known, cancer is caused by the accumulation of detrimental variations in the genome. In this study, we shed light on the role of CCND1 in the diagnosis and progression of cancer and aimed to provide a comprehensive analysis of CCND1 across multiple cancer types, focusing on its expression, clinical correlations, DNA methylation status, prognostic implications, genetic alterations, and immune infiltration.

Consumption of aphrodisiac drugs without prescription among men in Saudi Arabia: cross-sectional study.

The prevalence and patterns of aphrodisiac drug consumption without prescription among men in Saudi Arabia remain underexplored, with limited empirical evidence available. Given the potential health implications and societal considerations, a comprehensive investigation is warranted. Assess the Prevalence, pattern of use and the associated factors of Aphrodisiac drugs consumption without prescription among men at Najran City, Saudi Arabia.

Altering Escherichia coli envelope integrity by mimicking the lipoprotein RcsF.

Escherichia coli cell envelope is crucial for stress sensing and signal transduction, mediated by numerous protein-protein interactions to enable adaptation and survival. Interfering with these interactions might affect envelope integrity leading to bacterial death. The outer membrane lipoprotein (RcsF) is the stress sensor of the regulator of capsule synthesis (Rcs) phosphorelay that senses envelope threats.

Curcumin Transferosome-Loaded Thermosensitive Intranasal in situ Gel as Prospective Antiviral Therapy for SARS-Cov-2.

Purpose: Immunomodulatory and broad-spectrum antiviral activities have motivated the evaluation of curcumin for Coronavirus infection 2019 (COVID-19) management. Inadequate bioavailability is the main impediment to the therapeutic effects of oral Cur. This study aimed to develop an optimal curcumin transferosome-loaded thermosensitive in situ gel to improve its delivery to the lungs.

Female Pattern Hair Loss and Negative Psychological Impact: Possible Role of Brain-derived Neurotrophic Factor (BDNF).

Introduction: Female Pattern Hair Loss (FPHL) is considered the most common type of hair loss in females. Women with FPHL may suffer from psychological distress and defective social functioning. Patients with psychiatric and neurodegenerative disorders almost have a deficient brain and blood brain-derived neurotrophic factor levels (BDNF).

Kinetic of liver enzymes and serum electrolytes in HCV, HBV, and HIV negative chronic phase chronic myeloid leukemia patients treated with imatinib or nilotinib.

The outcome for chronic phase (CP) chronic myeloid leukemia (CML) patients was changed dramatically since the introduction of tyrosine kinase inhibitor (TKI) therapy. This study intended to evaluate side effects of TK Imatinib or Nilotinib on liver enzymes and serum electrolytes in relation to hematologic and molecular response in HCV-, HBV-, and HIV-, CP-CML patients. The study was a quasi-experimental pre-post single group design, included 38 HCV-, HBV-, and HIV-newly diagnosed Philadelphia positive CP-CML patients with normal hepatic and renal function.

Rosiglitazone Mitigates Dexamethasone-Induced Depression in Mice via Modulating Brain Glucose Metabolism and AMPK/mTOR Signaling Pathway.

Major depressive disorder (MDD) is a common, complex disease with poorly understood pathogenesis. Disruption of glucose metabolism is implicated in the pathogenesis of depression. AMP-activated protein kinase (AMPK) has been shown to regulate the activity of several kinases, including pAKT, p38MAPK, and mTOR, which are important signaling pathways in the treatment of depression.

Microbotox (Mesobotox) versus microneedling as a new therapeutic modality in the treatment of atrophic post-acne scars.

Background: Given that most patients with moderate to severe acne develop post-acne scars, many treatment modalities can be used to ameliorate scaring; chemical peels, surgical excision, dermabrasion, fat transfer, autologous collagen, punch grafting, diverse filler injection, and lasers. Microneedling is one of the promising modalities based on the breaking of dermis-damaged collagen and enhancing new collagen formation. Microbotox (Mesobotox) injection may have a beneficial effect by causing muscular paralysis with subsequent dermal edema due to transient and mild lymphatic insufficiency.

Design and synthesis of novel benzoazoninone derivatives as potential CBSIs and apoptotic inducers: In Vitro, in Vivo, molecular docking, molecular dynamics, and SAR studies.

Apparently, tubulin inhibitors binding to the colchicine-binding site (CBS) currently have outstanding attention for cancer treatment. So, a series of benzo[b]azonin-2-one derivatives having the same pharmacophoric features as colchicine binding site inhibitors (CBSIs) were synthesized targeting the CBS of β-tubulin. The antiproliferative activities of the newly synthesized compounds were assessed against five different cancer cell lines; HepG-2, MCF-7, MDA-MB-231, HCT-116, and Caco-2.

Adjustment of family planning service statistics reports to support decision-making at central and governorate level, Egypt.

Background: The Ministry of Health and Population (MOHP)-Family Planning Sector (FPS) has a strong management information system (MIS) that allows the flow of data from MOHP-FP clinics, health districts, and governorates up to the central level. Yet, family planning (FP) quarterly reports issued at the central level are presented as database/spreadsheet software documents. These data are not used to provide indicators or information that aid in decision-making or the tracking of FP services over time.

Bioinspired synthesis of protein/polysaccharide-decorated folate as a nanocarrier of curcumin to potentiate cancer therapy.

Curcumin is a promising anticancer agent, but its clinical utilization has been hindered by its low solubility and bioaccessibility. To overcome these obstacles, we developed a natural protein-polysaccharide nanocomplex made from casein nanoparticles coated with a double layer of alginate and chitosan and decorated with folic acid (fCs-Alg@CCasNPs) for use as a nanocarrier for curcumin. The developed nanoformulation showed a drug encapsulation efficiency = 75%.

Physalis pubescens L. alleviates testicular disruptions associated with streptozotocin-induced diabetes in male Wistar rats, Rattus norvegicus.

Testicular impairment is a serious complication of diabetes that is mediated by oxidative stress and inflammation. Physalis has antioxidative and anti-inflammatory actions. Thus, the present study investigated the ameliorative role of Physalis juice (PJ) prepared from the fruits against testicular damages in streptozotocin (STZ)-induced diabetic rats.

Incorporating silver nanoshell-coated mesoporous silica nanoparticles improves physicochemical and antimicrobial properties of chitosan films.

Tailoring nanomaterials with tunable properties is of great importance to develop multifunctional candidates in the biomedical field. In the present study, we aimed to develop a promising nano-hybrid system composed of chitosan (CS) and mesoporous silica nanoparticles with a silver nanoshell coat (CS-AgMSNs). The physicochemical properties of CS-AgMSNs films were characterized using various techniques.

Does wearing personal protective equipment affect the performance and decision of physicians? A cross-sectional study during the COVID-19 pandemic.

Background: The use of personal protective equipment (PPE) decreased the probability of viral transmission during the COVID-19 pandemic. However, some drawbacks have been observed with its extensive use, such as headaches, anxiety, and stress among physicians, which could affect decision-making processes, the performance of physicians, and consequently patients' safety. Few articles have studied the impact of PPE on physicians from different specialties.

Cytotoxicity and genotoxicity of gold nanorods assisted photothermal therapy against Ehrlich carcinoma in-vivo.

Aim: Preparation of pegylated gold nanorods (PEG-AuNRs) that are capable of converting near infrared (NIR) light into heat. Evaluation of cancer therapeutic efficacy and long-term toxicity of the proposed photothermal therapy in comparison with other conventional modalities.

Materials And Methods: Prepared PEG-AuNRs were characterized by measuring their absorption spectra, zeta potential, and transmission electron microscope (TEM).

Alginate-coated caseinate nanoparticles for doxorubicin delivery: Preparation, characterisation, and in vivo assessment.

Natural protein-based nanoparticles are promising nano-vehicles for the delivery of chemotherapeutic drugs. Caseinate nanoparticles loaded with doxorubicin (CasNPs-DOX) have been surface-modified with the natural polysaccharide alginate to generate the novel nanocarrier Alg-CasNPs-DOX. The fabricated nanoparticles have been characterised by transmission electron microscopy, Fourier-transform infrared spectroscopy, dynamic light scattering, fluorescence spectroscopy, and zeta potential measurement.

Self-assembled tannic acid complexes for pH-responsive delivery of antibiotics: Role of drug-carrier interactions.

Self-assembled particles, based on non-covalent interactions, are attractive drug carriers with a relatively simple structure and easy preparation. Tannic acid (TA) is an anionic polyphenolic compound with a wide range of molecular interactions and diverse applications in drug delivery research. Here, we propose the use of TA complexes with cationic antibiotics as a new pH-responsive drug carrier of high drug loading and optimal stability.

Synthesis, antimicrobial activity and molecular modeling study of 3-(5-amino-(2H)-1,2,4-triazol-3-yl]-naphthyridinones as potential DNA-gyrase inhibitors.

Four series of triazolylnaphthyridinone derivatives were synthesized as structural surrogates of nalidixic acid. The targeted derivatives involve: 3-(5-acylamino-2H-1,2,4-triazol-3-yl)-naphtyridin-4-ones 6(a-e); 3-(5-benzylidineamino-2H-1,2,4-triazol-3-yl)-naphthyridin-4-ones 8(a-g) and their 6-bromonaphthyridin-4-one analogs 7(a-e); 9(a-g). The synthesized compounds were evaluated In vitro for their antimicrobial activity against selected resistant strains of G+ve, G-ve, and Mycobacterium phlei.

Antiviral activity of Ribavirin nano-particles against measles virus.

Measles virus considers an important cause of child morbidity and mortality in some areas as Africa. Ribavirin's activity as a nucleoside analog can disclose the surprisingly broad spectrum action against several RNA viruses under laboratory cell culture conditions. The Current study aimed to investigate the antiviral activity of ribavirin Nano gold particles (AuNPs) against measles virus on vero cell line.

Serum cystatin C as an early predictor of acute kidney injury in preterm neonates with respiratory distress syndrome.

Preterm neonates with respiratory distress syndrome (RDS) are at increased risk of acute kidney injury (AKI). Our study aimed at determining whether serum cystatin C (sCysC) on day 3 of life (D3) can early predict AKI in preterm neonates with RDS. This prospective study was conducted on 75 preterm neonates; 50 with RDS and 25 without RDS.

A pilot study on sperm DNA damage in β-thalassemia major: is there a role for antioxidants?

Excess iron deposition in patients with beta thalassemia major (BTM) causes excess free radical formation, damages the hypothalamic pituitary testicular axis and production of sperms with DNA defects. As antioxidants were reported to improve fertility in healthy males; their effectiveness to improve sperm DNA defects in adult males with BTM was studied. Twenty fully pubertal BTM patients were included consecutively, all had semen analysis; 10 were found to be azoospermic, so further analysis for sperms and DNA defects was conducted on the remaining 10 participants.

Resistin and Insulin Resistance: A Link Between Inflammation and Hepatocarcinogenesis.

Background: Hepatocellular carcinoma (HCC) is the sixth most common cancer and the third leading cause of cancer related death overall. The role of insulin resistance in the development of HCC associated with chronic HCV infection has not been established. Resistin is a polypeptide hormone belonging to the adipokine family which could contribute to tumorigenesis and angiogenesis.

Mesoporous silica coated gold nanorods loaded doxorubicin for combined chemo-photothermal therapy.

The efficacy of the combined chemo-photothermal therapy, using a mesoporous silica-coated gold nanorods loaded DOX (pGNRs@mSiO2-DOX), was consistently tested both in vitro and in vivo. The prepared nanoparticles that were characterized using transmission electron microscopy (TEM), UV-vis absorption spectroscopy and zeta potential showed high doxorubicin loading capacity in addition to its pH-responsive release. The pGNRs@mSiO2-DOX photo-heat conversion characteristic found to be stable for several repeated NIR irradiated doses was tested in simulated body fluid.