114 results match your criteria: "Oman College of Health Sciences[Affiliation]"

Article Synopsis
  • The rise of multidrug-resistant bacteria poses a serious threat to public health and impacts modern medicine, particularly affecting individuals with chronic illnesses like cystic fibrosis.
  • Researchers isolated and characterized a temperate phage called vB_BceM_CEP1 from sewage, which belongs to the Peduoviridae family and shows promise in combating antimicrobial resistance due to its environmental stability and ability to disrupt biofilms.
  • The phage's genome was analyzed and found to be 32,486 base pairs long with no genes related to antibiotic resistance or virulence, suggesting it might be a potential therapeutic tool against infections caused by the Burkholderia cepacia complex.
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Article Synopsis
  • - The study aimed to evaluate the impact of the COVID-19 lockdown on glycaemic control in adolescents (ages 10-19) with type 1 diabetes, focusing on average glucose levels and HbA1c.
  • - A systematic review included 14 studies that compared glucose levels before, during, and after the lockdown, finding a decrease in average glucose during the lockdown but a rise afterward.
  • - While a descriptive analysis suggested that lockdown reduced average glucose levels, the overall results from the meta-analysis were not statistically significant, indicating uncertainties about the lockdown's true effect.
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Alendronate for Effective Treatment of Male Osteoporosis : An Insight.

Curr Pharm Des

September 2024

Department of Human and Clinical Anatomy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman.

Osteoporosis is a major global health problem. The increase in the incidence of osteoporosis in the elderly poses a challenge to treat and also results in an economic burden for the nation. Osteoporosis has been given more importance in females, and there is an urgent need to address this disease in males.

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Background: While there is an accumulation of evidence that pharmacist prescribing is safe and effective, there is a lack of research on processes of implementation into practice, particularly for patients with complex clinical conditions such as chronic kidney disease (CKD).

Aim: The aim was to explore the facilitators and barriers to the implementation of pharmacist prescribing for patients with CKD in the United Kingdom (UK).

Method: Semi-structured interviews were conducted with UK Renal Pharmacy Group members who were independent prescribers.

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Heart failure (HF) is a global epidemic with a prevalence of over 64.3 million cases worldwide. Several factors account for the increase in the prevalence of HF.

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(Burdock) root is used in various culinary applications especially in Asian Cuisine. Arctigenin (ARC) is a polyphenolic compound abundant in the roots of the burdock plant from which it derives its name. The emergence of bacterial resistance is a growing global worry, specifically due to the declining availability of new antibiotics.

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Background: The ongoing global crisis of Higher Education (HE) institutions during the post-COVID-19 pandemic period has increased the likelihood of enduring psychological stressors for staff. This study aimed to identify factors associated with job insecurity, burnout, psychological distress and coping amongst staff working at HE institutions globally.

Methods: An anonymous cross-sectional study was conducted in 2023 with staff at HE institutions across 16 countries.

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Objective: A hard-to-heal wound is defined as a wound that failed to proceed through the normal phases of wound healing in an orderly and timely manner. The purpose of this article is to describe the impact of hard-to-heal wounds on the wellbeing, quality of life (QoL) and satisfaction with QoL of patients in Oman with hard-to-heal wounds.

Method: A descriptive cross-sectional study of patients with hard-to-heal wounds attending three tertiary care hospitals using a self-reported questionnaire was conducted.

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Post-partum infection is a major contributor to maternal mortality and is responsible for approximately 10% of maternal fatalities worldwide. The risk of infection is substantially higher in cesarean section procedures. Approximately 8% of women who undergo cesarean sections are susceptible to infection.

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Human Papillomavirus (HPV) infection is the most common sexually transmitted infection, affecting both men and women globally. Men and women are at risk of type HPV16 and HPV18 viruses leading to cervical, anal, vulvar, and oropharyngeal cancers. The HPV vaccines are highly effective in preventing various strains of HPV infection, and effective vaccines are available only in the Middle East and North Africa (MENA) region.

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Article Synopsis
  • Research investigated how sulforaphane, a compound found in cruciferous vegetables, can inhibit virulence factors in a significant bacterium through its effects on quorum sensing (QS) systems.
  • At sub-inhibitory concentrations, sulforaphane reduced biofilm formation, motility, and the production of virulence enzymes, while also enhancing the effectiveness of certain antibiotics against the bacterium.
  • The findings suggest that sulforaphane could be a useful addition to traditional antibiotic treatments, potentially helping to manage severe infections more effectively and encouraging further research into similar compounds.
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In the relentless battle against multi-drug resistant Gram-negative bacteria, piceatannol emerges as a beacon of hope, showcasing unparalleled antibacterial efficacy and a unique ability to disrupt virulence factors. Our study illuminates the multifaceted prowess of piceatannol against prominent pathogens-Proteus mirabilis, Pseudomonas aeruginosa, Acinetobacter baumannii, and Klebsiella pneumoniae. Notably, piceatannol demonstrated a remarkable ability to inhibit biofilm formation, reduce bacterial mobility, and diminish extracellular enzyme synthesis.

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Aim: Chronic wounds, defined as wounds that do not heal in a logical set of stages, impact patients' quality of life by disrupting their self-esteem, sleep, social interaction, work capacity, and psychological well-being. Chronic wounds are a prevalent problem in Oman due to the high number of patients with diabetes, sickle cell disease, road traffic accidents, and decubitus ulcer. Therefore, it is paramount to analyse the health-related quality of life (HRQOL) of these patients with chronic wounds.

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Academic Entitlement (AE) is the expectation by students to receive high grades or preferential treatment without significant effort. Exploring AE from faculty perspective has not been investigated in Arab colleges of pharmacy. The aim of this study was to explore experiences and perceptions towards student AE among pharmacy faculty in the Arab World.

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Thymoquinone is a natural antibiofilm and pathogenicity attenuating agent in .

Front Cell Infect Microbiol

April 2024

Department of Microbiology and Immunology, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt.

belongs to the critical pathogens that represent a global public health problem due to their high rate of resistance as listed by WHO. can result in many nosocomial infections especially in individuals with compromised immune systems. Attenuating virulence factors by interference with quorum sensing (QS) systems is a promising approach to treat -resistant infections.

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Novel triazoloquinazolines carrying the 2-[thio]acetamide entity (4 and 5a-d) and triazoloquinazoline/chalcone hybrids incorporating the 2-[thio]acetamide linker (8a-b and 9a-f) were developed as anticancer candidates. NCI screening of the synthesized compounds at 10 μM concentration displayed growth inhibition not only up to 99.74% as observed for 9a but also a lethal effect could be achieved as stated for compounds 9c (RPMI-8226 and HCT-116) and 8b, 9a, and 9e on the HCT-116 cell line.

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Article Synopsis
  • The rise of antibiotic resistance has made it urgent to discover new antimicrobial agents, particularly as the supply of new antibiotics is declining.
  • 6-Gingerol, a compound from ginger, has shown significant antibacterial properties against both Gram-negative and Gram-positive bacteria by disrupting cell membranes and reducing efflux pump activity.
  • Additionally, 6-gingerol demonstrated anti-virulence effects by interfering with bacterial communication systems (quorum sensing), which suggests it could be used alongside antibiotics to treat serious infections effectively.
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The development of resistance to carbapenems in due to the production of metallo-β-lactamases (MBLs) is a critical public health problem because carbapenems are the last-resort drugs used for treating severe infections of extended-spectrum β-lactamases (ESBLs) producing . Restoring the activity of carbapenems by the inhibition of metallo-β-lactamases is a valuable approach to combat carbapenem resistance. In this study, two well-characterized clinical multidrug and carbapenem-resistant isolates were used.

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Objectives: Globally, and particularly in the Middle East and North Africa (MENA) region, overweight and obesity have become serious public health concerns. This scoping review aimed to identify and summarise the available data on the determinants of overweight and obesity among MENA nationalities.

Methods: An extensive search of electronic databases, including Google Scholar, PubMed and ProQuest, for articles published from 2007 until 2022 was conducted.

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Background: Candida albicans is the most common fungus that causes vaginal candidiasis in immunocompetent women and catastrophic infections in immunocompromised patients. The treatment of such infections is hindered due to the increasing emergence of resistance to azoles in C. albicans.

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Elevated oxidative stress biomarkers in adults with segmented sleep patterns.

J Clin Sleep Med

June 2024

Department of Physiology and Clinical Physiology, Sultan Qaboos University, Muscat, Khoud, Sultanate of Oman.

Study Objectives: We investigated the association between different sleep patterns and inflammatory and oxidative stress biomarkers in adults.

Methods: A total of 321 consented adults who fulfilled the inclusion criteria were recruited in this cross-sectional study. The inclusion criteria were mainly based on apparently healthy adults aged 18-59 years.

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Novel arylidene-5(4H)-imidazolone derivatives 4a-r were designed and evaluated as multidrug-directed ligands, that is, inflammatory, proinflammatory mediators, and reactive oxygen species (ROS) inhibitors. All of the tested compounds showed cyclooxygenase (COX)-1 inhibitory effect more than celecoxib and less than indomethacin and also demonstrated an improved inhibitory activity against 15-lipoxygenase (15-LOX). Compounds 4f, 4l, and 4p exhibited COX-2 selectivity comparable to that of celecoxib, while 4k was the most selective COX-2 inhibitor.

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Each year, approximately 10 million children worldwide die before reaching the age of five, yet two-thirds of these deaths could be prevented with effective, low-cost interventions. The Integrated Management of Childhood Illness (IMCI) strategy was adopted in 1996 by the World Health Organization and the United Nations Children's Fund to address the holistic well-being of children. The ultimate goals of IMCI are to develop a healthcare system that adheres to best practices and to improve the knowledge, attitudes, and skills of healthcare professionals.

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Gut microbiota refers to the population of trillions of microorganisms present in the human intestine. The gut microbiota in the gastrointestinal system is important for an individual's good health and well-being. The possibility of an intrauterine colonization of the placenta further suggests that the fetal environment before birth may also affect early microbiome development.

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