Publications by authors named "Osman D"

Background And Purpose: Premenstrual syndrome (PMS) affects physical, psychological, and behavioral symptoms in women. Obesity may worsen PMS, but the impact of caloric restriction and aerobic exercise on PMS in obese women is unclear. This study examines their effects on PMS, anthropometric, and hormonal parameters in obese females.

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Introduction: Physical training induces iron status impairment in athletic females in the short term and over prolonged periods. Nevertheless, the existing literature lacks a comprehensive evaluation of the differential impacts of aerobic vs. anaerobic training on hematological indices and iron status among adolescent female athletes.

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Multiple gut antimicrobial mechanisms are coordinated in space and time to efficiently fight foodborne pathogens. In , production of reactive oxygen species (ROS) and antimicrobial peptides (AMPs) together with intestinal cell renewal play a key role in eliminating gut microbes. A complementary mechanism would be to isolate and treat pathogenic bacteria while allowing colonization by commensals.

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The term "event" covers a wide range of concrete situations in radiation oncology, from particularly intense radiation-related side effects to the possibility of technical or human error. Although quality procedures are an integral part of radiotherapy oncology department operations ensuring the analysis and prevention of such events, their occurrence during radiation treatment still has a significant impact on patients and their experience of the treatment process, as well as on health professionals. These practical, emotional and symbolic impacts are all the greater when the event occurs in the aftermath of an error.

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Objective: Vulvovaginal Candidiasis (VVC) is a prevalent genital infection in women of reproductive age and requires effective non-drug therapies. Therefore, this study aimed to investigate the effect of blue light emitting diode (LED) therapy as an alternative treatment for recurrent VVC due to its proven antimicrobial properties. The safety and non-invasiveness of LED therapy make it a promising option for sensitive tissue applications.

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Background: Breastfeeding provides benefits for both mothers and babies. However, many women experience postpartum weight gain, unfavorable lipid profiles, and other postpartum problems that can adversely impact their overall quality of life (QoL).

Objective: To examine the effect of adding aerobic and resistive exercise to faradic stimulation and nutritional counseling on lipid profile and QoL in overweight breastfeeding women.

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Chronic myeloid leukaemia (CML) has been classically described as a disease restricted to the bone marrow with very few reports of extramedullary involvement. CNS involvement with CML has been described in the literature as an aggressive disease in the leukaemic phase either preceding or coexisting with medullary blast crisis or seen in patients with long-term Imatinib therapy. No treatment consensus exists for this patient group and outcomes remain poor.

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The past several decades have seen rapid advances in diagnosis and treatment of cardiovascular diseases and stroke, enabled by technological breakthroughs in imaging, genomics, and physiological monitoring, coupled with therapeutic interventions. We now face the challenge of how to (1) rapidly process large, complex multimodal and multiscale medical measurements; (2) map all available data streams to the trajectories of disease states over the patient's lifetime; and (3) apply this information for optimal clinical interventions and outcomes. Here we review new advances that may address these challenges using digital twin technology to fulfill the promise of personalized cardiovascular medical practice.

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The deposition of paraffin on pipelines during crude oil transit and low-temperature restart processes poses a significant challenge for the oil industry. Addressing this issue necessitates the exploration of innovative materials and methods. Pour point depressants (PPDs) emerge as crucial processing aids to modify paraffin crystallization and enhance crude oil flow.

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Background: Age-related thoracic kyphosis can impair posture, diaphragmatic excursion, respiratory function, and overall quality of life (QoL).

Purpose: This randomized controlled trial aimed to compare the effects of corrective exercises alone versus combined with diaphragmatic breathing exercises on thoracic kyphosis, diaphragmatic excursion, thoracic pain, and QoL in postmenopausal kyphotic women.

Methods: Forty postmenopausal women diagnosed with thoracic kyphosis were randomly divided into two groups.

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Purpose: The analysis of different language domains and exploration of variables that affect the outcomes of cochlear implantation would help to document the efficacy of cochlear implantation and intervention programs. The aim of this work was to examine the language profile of children with Cochlear Implants (CI) and to assess the effect of age at the time of cochlear implantation and the impact of duration of rehabilitation on the development of linguistic abilities for cochlear implanted children.

Methods: The study was conducted on 46 Arabic speaking children using unilateral CI who are receiving regular post-cochlear auditory and language rehabilitation in the phoniatrics unit, Kasr Alaini hospital.

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Vaginal laxity (VL) is a common condition among multiparous women, especially those who have delivered vaginally. Since pelvic floor muscles (PFMs) work synergistically with other core muscles, physical therapy protocols that aim to treat VL should train the PFMs in combination with other core muscles. To investigate the activity of core muscles in multiparous women with and without VL, and its relation to sexual function.

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The genotyping of long non-coding RNA (lncRNA)-related single-nucleotide polymorphisms (SNPs) could be associated with cancer risk and/or progression. This study aimed to analyze the angiogenesis-related lncRNAs MALAT1 (rs3200401) and MIAT (rs1061540) variants in patients with ovarian cancer (OC) using "Real-Time allelic discrimination polymerase chain reaction" in 182 formalin-fixed paraffin-embedded (FFPE) samples of benign, borderline, and primary malignant ovarian tissues. Differences in the genotype frequencies between low-grade ovarian epithelial tumors (benign/borderline) and malignant tumors and between high-grade malignant epithelial tumors and malignant epithelial tumors other than high-grade serous carcinomas were compared.

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Microplastic pollution is a global issue of great public concern. Africa is flagged to host some of the most polluted water bodies globally, but there is no enough information on the extent of microplastic contamination and the potential risks of microplastic pollution in African aquatic ecosystems. This meta-analysis has integrated data from published articles about microplastic pollution in African aquatic ecosystems.

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Purpose: To compare the efficacy and the safety of Tamsulosin 0.4 mg/day and 0.8 mg/day in patients suffering from lower urinary tract symptoms due to benign prostatic obstruction.

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School psychologists have the psychological and consultative expertise necessary to support teachers who are vulnerable to stress. Transactional theory offers a lens to guide such support, as it posits that each teacher's unique appraisals of their work demands and resources determine the degree to which they are at risk for stress. This study used a multiphase sequential mixed method design with a transactional theory lens to examine the association of leadership quality and stability with teachers' ratings of workplace conditions.

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Plastics have been recognized as an emerging pollutant and have raised global concerns due to their widespread distribution in the environment and potential harm to living systems. However, research on the threat of micro/nanoplastics (MPs/NPs) to the unique group of aquatic plants is far behind, necessitating a comprehensive review to summarize current research progress and identify future research needs. This review explores the sources and distribution patterns of MPs/NPs in aquatic environments, highlighting their uptake by aquatic plants through roots and leaves, and subsequent translocation via the vascular system facilitated by the transpiration stream.

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Article Synopsis
  • This study compared mini-percutaneous nephrolithotomy (PNL) and standard PNL for treating kidney stones sized 20-40 mm, focusing on aspects like operative time, blood loss, and complications.
  • In the study involving 93 patients, standard PNL had a shorter operative time but resulted in longer hospital stays and more postoperative pain compared to mini-PNL.
  • Both techniques had advantages, with standard PNL showing a higher stone-free rate and mini-PNL offering reduced hospitalization and fewer complications.
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is deemed a successful parasite worldwide with a wide range of hosts. Currently, a combination of pyrimethamine and sulfadiazine serves as the first-line treatment; however, these drugs have serious adverse effects. Therefore, it is imperative to focus on new therapies that produce the desired effect with the lowest possible dose.

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Article Synopsis
  • * The newly synthesized compounds displayed significantly higher anti-Toxoplasma activity than sulfadiazine, with lower inhibitory concentrations and favorable selectivity indices, indicating their potential as better treatment options.
  • * Notably, the amino derivatives (specifically 3(d-f)) caused observable and severe morphological changes in both extracellular and intracellular tachyzoites, with compound 3f showing the strongest activity against the parasite.
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Informing patients before receiving radiation therapy is a fundamental ethical imperative. As a condition of the possibility of autonomy, information allows people to make health decisions concerning themselves, which is required by French law. This information includes in particular the potential risks due to radiation therapy.

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Article Synopsis
  • * Out of 364 patients, 66.5% experienced poor functional outcomes after one year, with a significant portion (52.2%) having died, while age, comorbidities, initial coma score, and stroke type were key factors linked to worse outcomes.
  • * Notably, delays in starting mechanical ventilation after stroke diagnosis appeared to improve survival chances, and over half of the survivors reported ongoing physical and mental health issues one year later.
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Introduction: New beta-lactams, associated or not with beta-lactamase inhibitors (NBs/BIs), can respond to the spread of carbapenemase-producing enterobacteriales and nonfermenting carbapenem-resistant bacteria. The risk of emergence of resistance to these NBs/BIs makes guidelines necessary. The SRLF organized a consensus conference in December 2022.

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A novel BiVO/FeMn layered double hydroxide (LDH) nanocomposite was fabricated and applied for green and efficient ultrasound-assisted oxidative desulfurization (UAODS) of real fuel (hydrotreated oil). The physicochemical properties of the prepared BiVO/FeMn LDH nanocomposites are elucidated using techniques such as XRD, FT-IR, BET, SEM, XPS, Raman, and TGA. The desulfurization results revealed that both BiVO and FeMn LDH were crucial in the UAODS process in the presence of HO as a green oxidant and acetonitrile as an extracting solvent.

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Article Synopsis
  • Guillain-Barre syndrome (GBS) is a rare but serious condition that can occur during pregnancy, with a study analyzing cases from French hospitals between 2002 and 2022.
  • The study identified 16 pregnant women with GBS, highlighting that the syndrome often developed in different trimesters, and that a notable percentage required respiratory support and ICU care.
  • Comparisons with non-pregnant women with GBS revealed that pregnant women faced higher risks, such as more frequent complications, prolonged hospital delays, and serious outcomes for their fetuses, including deaths linked to infections and other conditions.
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