1,046 results match your criteria: "Al Ahliyya Amman University[Affiliation]"

Objective: Breastfeeding is associated with improved health outcomes in infancy and throughout adulthood as breast milk encompasses diverse immune-active factors that affect the ontogeny of the immune system in breastfed (BF) infants. Nevertheless, the impact of infant feeding on the immune system is poorly understood, and a comprehensive understanding of immune system development in human infants is lacking. In this observational study, we addressed the effects of different infant feeding approaches on cell populations and parameters in the peripheral blood of infants to gain insight into the innate and adaptive arms of the immune system.

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Optimal power scheduling in real-time distribution systems using crow search algorithm for enhanced microgrid performance.

Sci Rep

December 2024

Department of Theoretical Electrical Engineering and Diagnostics of Electrical Equipment, Institute of Electrodynamics, National Academy of Sciences of Ukraine, Beresteyskiy, 56, Kyiv-57, 03680, Ukraine.

Microgrids (MGs) have gained significant attention over the past two decades due to their advantages in service reliability, easy integration of renewable energy sources, high efficiency, and enhanced power quality. In India, low-voltage side customers face significant challenges in terms of power supply continuity and voltage regulation. This paper presents a novel approach for optimal power scheduling in a microgrid, aiming to provide uninterrupted power supply with improved voltage regulation (VR).

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Advanced control strategy for AC microgrids: a hybrid ANN-based adaptive PI controller with droop control and virtual impedance technique.

Sci Rep

December 2024

Department of Theoretical Electrical Engineering and Diagnostics of Electrical Equipment, Institute of Electrodynamics, National Academy of Sciences of Ukraine, Beresteyskiy, 56, Kyiv-57, Kyiv, 03680, Ukraine.

In this paper, an improved voltage control strategy for microgrids (MG) is proposed, using an artificial neural network (ANN)-based adaptive proportional-integral (PI) controller combined with droop control and virtual impedance techniques (VIT). The control strategy is developed to improve voltage control, power sharing and total harmonic distortion (THD) reduction in the MG systems with renewable and distributed generation (DG) sources. The VIT is used to decouple active and reactive power, reduce negative power interactions between DG's and improve the robustness of the system under varying load and generation conditions.

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Background: Global research has reported that the number of children and adolescents suffering from mental health issues has increased over the past decades. In Jordan, there has been a growing interest in investigating mental health among these groups in the most recent decade; nevertheless, only a few studies have covered behavioral and emotional problems. This study aimed to estimate the prevalence of behavioral and emotional problems among children and adolescents in Jordan and investigate their associated factors.

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Evaluation of of the family Boraginaceae during previous investigations determined numerous therapeutic potentials against inflammatory-related diseases. The present study evaluates the phytochemical, acute toxicity, and hepatoprotective effects of methanolic extracts of (MEAL) against thioacetamide (TAA)-induced liver injury in rats. The phytochemical profiling of MEAL followed a Folin-Ciocalteu and 10% AlCl3 procedure using a spectrophotometer.

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Background And Objectives: Polycystic ovary syndrome (PCOS) is a prevalent female reproductive and metabolic disorder. Among patients with chronic conditions, an increasing number have approached complementary and alternative medicine (CAM) to cope with their disease. This study aimed to assess the use of CAM among females with PCOS in Jordan.

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Background And Objective: The role of genetic variants in response to systemic therapy in muscle-invasive bladder cancer (MIBC) is still elusive. We assessed variations in genes involved in DNA damage repair (DDR) before and after cisplatin-based neoadjuvant chemotherapy (NAC) and correlation of alteration patterns with DNA damage and response to therapy.

Methods: Matched tissue from 46 patients with MIBC was investigated via Ion Torrent-based next-generation sequencing using a self-designed panel of 30 DDR genes.

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Decorin alleviates non-alcoholic fatty liver disease in rats with polycystic ovary syndrome.

Tissue Cell

December 2024

Medical Physiology Department, Faculty of Medicine, Zagazig University, P.O. Box 44519, Zagazig, Egypt. Electronic address:

Endocrine multisystem defect polycystic ovary syndrome (PCOS) causes hyperandrogenism and infertility. Half of PCOS women have (non-alcoholic fatty liver disease) NAFLD, which increases metabolic disease risk. We tested decorin's effect on NAFLD and related processes in PCOS.

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Background: Understanding reproductive anatomy and physiology is essential for safe wealthy sexual practices as well as reproductive attitudes. It has been advised that comprehensive sexual reproductive health (SRH) education should be provided in educational systems, colleges, and communities. We aimed to explore the knowledge about the reproductive system among first-year students in non-medical health schools.

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Estrogen (E2) deficiency is a risk factor for cardiovascular disease (CVD), however, the exact mechanism for the E2 protective effect on CVD remains unclear. This study aimed to investigate the estrogen receptor (ER) and non-receptor mediated effects of E2 treatment on the cardiac expression of adenosine monophosphate-dependent protein kinase (AMPK), autophagic, mitophagy and mitochondrial homeostasis-regulating genes in ovariectomized (OVX) rats. Female rats were divided into two main groups; sham and bilaterally OVX rats, then each group was subdivided into four subgroups according to treatment; untreated, subcutaneously treated with E2 (30 μg/kg), or Fulvestrant (F) (5 mg/Kg), or a combination of both drugs for 28 days.

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Circadian rhythms, intrinsic cycles spanning approximately 24 h, regulate numerous physiological processes, including sleep-wake cycles, hormone release, and metabolism. These rhythms are orchestrated by the circadian clock, primarily located in the suprachiasmatic nucleus (SCN) of the hypothalamus. Disruptions in circadian rhythms, whether due to genetic mutations, environmental factors, or lifestyle choices, can significantly impact health, contributing to disorders such as sleep disturbances, metabolic syndrome, and cardiovascular diseases.

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In this study, a biocomposite material (CS-OXA/PP-SA) composed of ionic crosslinked chitosan-oxalate (CS-OXA) and chemically modified lignocellulosic biomass (potato (Solanum tuberosum L.) peel-HSO acid, PP-SA) was synthesized to serve as a bioadsorbent for removing methylene blue (MB) dye from aquatic systems. The research utilized response surface methodology (RSM) to evaluate the effects of three variables: CS-OXA/PP-SA dosage (0.

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Background: Nonalcoholic fatty liver disease (NAFLD) is the extremely usual reason of chronic liver disease, extending from simple hepatic steatosis (HS), nonalcoholic steatohepatitis (NASH) to advanced hepatic fibrosis and cirrhosis. Though orlistat is a Food and Drug Administration (FDA) approved drug for long-duration management of obesity, few cases of severe hepatic insult were declared. Melatonin is an efficient antioxidant; it also regulates metabolic processes that lead to fat accumulation and obesity.

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Background And Purpose: Antimicrobial resistance (AMR) has emerged as a significant global concern. To combat this growing threat, various strategies have been employed, including the use of plant extracts and the biosynthesis of nanoparticles (NPs). The current study was designed to evaluate the phytochemical analysis of ginger () extracts, characterize the silver nanoparticles (AgNPs) and to see their antibacterial potentials against multi-drug resistant (MDR) bacterial strains.

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In the midst of a vast amount of scientific literature, the need for specific rules arise especially when it comes to deciding which impactful researchers should be nominated. These rules are based on measurable quantities that can easily be applied to a researcher's quantitative data. Various search engines, like Google Scholar, Semantic Scholar, Web of Science etc.

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Objectives: It is not known whether cancer-specific mortality (CSM) differences distinguish radical cystectomy (RC) from trimodal therapy (TMT) in octogenarians harbouring organ-confined (T2N0M0) urothelial cancer of the urinary bladder (UCUB).

Methods: Within the Surveillance, Epidemiology, and End Results database (2004-2021), CSM and other-cause mortality (OCM) rates were computed in octogenarian patients with organ-confined UCUB undergoing either TMT or RC. Smoothed cumulative incidence plots depicted 5-year CSM and OCM rates according to RC vs TMT.

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Corrigendum: Anabolic steroid consumption among gym-goers in Amman: knowledge, attitudes, and behaviors.

Front Sports Act Living

November 2024

Department of Physical Education, Faculty of Sport Science, The University of Jordan, Amman, Jordan.

[This corrects the article DOI: 10.3389/fspor.2024.

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Purpose: Temporal trends in and predictors of inpatient palliative care use in patients with metastatic renal cell carcinoma (mRCC) undergoing critical care therapy are unknown.

Methods: Relying on the National Inpatient Sample (2008-2019), we identified mRCC patients undergoing critical care therapy, namely invasive mechanical ventilation, percutaneous endoscopic gastrostomy tube insertion, dialysis for acute kidney failure, total parenteral nutrition, or tracheostomy. Estimated annual percentage changes (EAPC) analyses and multivariable logistic regression models addressed inpatient palliative care use.

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Objective: This study aimed to compare adverse in-hospital outcomes in ileal conduit versus neobladder urinary diversion type after radical cystectomy (RC) in contemporary versus historical patients.

Methods: Patients were identified within the National Inpatient Sample (NIS 2000-2019). Propensity score matching (PSM; 1:2 ratio) and multivariable logistic regression models (LRMs) were used.

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Metal-organic frameworks as nanoplatforms for combination therapy in cancer treatment.

Med Oncol

December 2024

Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, PO Box: 19328, Amman, Jordan.

The integration of nanotechnology into cancer treatment has revolutionized chemotherapy, boosted its effectiveness while reduced side effects. Among the various nanotherapeutic approaches, metal-organic frameworks (MOFs) stand out as promising carriers for targeted chemotherapy, with the added benefit of enabling combination therapies. MOFs, composed of metal ions or clusters linked by coordination bonds, tackle critical issues in traditional cancer treatments, such as poor stability, limited efficacy, and severe side effects.

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Aims: This study aimed at the synthesis of several spiro[benzofuran-3,3'-pyrroles] derivatives by a three-component reaction conducted by mixing DMAD, N-bridgehead het-erocycles, and benzofuran-2,3-diones in dichloromethane at room temperature for 24 h. Moreover, in vitro evaluation of their cytotoxicity affinities against FMS-like tyrosine kinase 3 was carried out.

Objectives: The objective of this study was to use a one-pot, three-component reaction to synthesize a novel set of spiro[benzofuran-3,3'-pyrroles] derivatives.

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