Attention-deficit hyperactivity disorder in Egyptian medical students and how it relates to their academic performance.

BACKGROUND: The neurobehavioral disorder, known as attention-deficit hyperactivity disorder (ADHD), is characterized by impulsivity, hyperactivity, and a lack of focus. In addition, it is connected to poor academic performance. The purpose of this study was to determine the prevalence of ADHD and its effect on their academic performance among medical students. MATERIALS AND METHODS: This web-based cross-sectional study was conducted among medical students of four medical colleges during December 2021 and April 2022. Data was collected using a self-administered questionnaire comprising Wender Utah Rating Scale and adult ADHD Self-Report Scale [ASRS]. The link to Google Form survey was distributed to students through academic emails and WhatsApp. Data analyzed using SPSS; Chisquare test or Fisher's exact test as appropriate, were used to determine statistical significance. RESULTS: A total of 990 students filled online questionnaire; 54.7% were females.. The estimated prevalence of ADHD in Egyptian medical students was 11%. Students who had childhood ADHD were significantly linked with the present ADHD (r = 0.54, P < 0.001). There was a negative correlation between the ASRS score for ADHD and students' GPA (r = 0.2, P < 0.001). No statistically significant association was observed between ADHD and sex, type of university, and academic level. of the students. CONCLUSION: ADHD is prevalent among medical students. Since most of our students with adult ADHD also had preexisting childhood ADHD, it is crucial that the primary care services, especially school health services, have appropriate standards for the early identification and management of ADHD. Health authorities should conduct a comprehensive health education campaign to raise public awareness of ADHD and its risk factors, the clinical picture, and the burden.

Prevalence and associated factors of domestic violence among women attending primary healthcare centres in Kuwait: A cross-sectional study.

Domestic violence (DV) against women is a global problem. Its prevalence varies from region to region. Almost one-third of women are victims of DV worldwide. Various forms of violence against women have been identified, including physical, sexual, psychological, economic violence, and husband-controlling behaviour. The study was designed to estimate the prevalence of different types of DV among women attending primary healthcare (PHC) centres in Kuwait. We conducted a multicentre crosssectional study among married or previously married women aged 18 to 65 years, attending the selected PHC centres over 29 months (February 2017 to June 2019). The inclusion criteria were married or previously married women aged 18-65 years, while certain groups such as never-married females, severely ill individuals, and those refusing to participate were excluded. 337 A comprehensive questionnaire covering the general characteristics of the participating women, exposure to different types of domestic violence, family characteristics, and husband characteristics. 337 women (56.1%) out of 601 were exposed to one or more types of DV. By type of violence, 255 women (42.4%) were exposed to psychological violence, 211 (35.1%) were exposed to physical violence, 173 (28.8%) were exposed to sexual violence, and 249 (41.4%) were exposed to economic violence. Having controlling behaviours was a significant predictor of exposure to all types of DV (P-value < 0.001). DV is a hidden problem that is still under-reported in Kuwait. We conclude that health professionals in different healthcare settings in Kuwait should be encouraged to document DV cases and conduct comprehensive surveys to disclose the nature and extent of the problem.

La violence domestique (VF) contre les femmes est un problème mondial. Sa prévalence varie d'une région à l'autre. Près d'un tiers des femmes sont victimes de violence domestique dans le monde. Diverses formes de violence contre les femmes ont été identifiées, notamment la violence physique, sexuelle, psychologique, économique et le comportement de contrôle du mari. L'étude a été conçue pour estimer la prévalence de différents types de DV parmi les femmes fréquentant les centres de soins de santé primaires (SSP) au Koweït. Nous avons mené une étude transversale multicentrique auprès de femmes mariées ou déjà mariées âgées de 18 à 65 ans, fréquentant les centres de SSP sélectionnés pendant 29 mois (février 2017 à juin 2019). Les critères d'inclusion étaient les femmes mariées ou déjà mariées âgées de 18 à 65 ans, tandis que certains groupes tels que les femmes jamais mariées, les personnes gravement malades et celles refusant de participer ont été exclus. 337 Un questionnaire complet couvrant les caractéristiques générales des femmes participantes, l'exposition à différents types de violence domestique, les caractéristiques familiales et les caractéristiques du mari. 337 femmes (56,1%) sur 601 ont été exposées à un ou plusieurs types de DV. Par type de violence, 255 femmes (42,4%) ont été exposées à des violences psychologiques, 211 (35,1%) ont été exposées à des violences physiques, 173 (28,8%) ont été exposées à des violences sexuelles et 249 (41,4%) ont été exposées à des violences économiques. . Avoir des comportements de contrôle était un prédicteur significatif de l'exposition à tous les types de DV (valeur P <0,001). La VD est un problème caché qui est encore sous-estimé au Koweït. Nous concluons que les professionnels de la santé des différents établissements de soins au Koweït devraient être encouragés à documenter les cas de VD et à mener des enquêtes approfondies pour révéler la nature et l'étendue du problème.

Hydrogen sulfide attenuates lung injury instigated by Bisphenol-A via suppressing inflammation and oxidative stress.

The xenoestrogen bisphenol A (BPA), a commonly used industrial chemical, has been linked to endocrine disruption. The point of the study was to consider the effects of chronic BPA exposure on the respiratory system of adult female rats, and the potential mitigating benefits of Sodium hydrosulfide (NaHS), a donor of hydrogen sulfide (H2S) administration. Detect biomarkers in Bronchoalveolar lavage fluid (BALF), including total protein content, Total cell counts, Neutrophils %, ICAM (intercellular adhesion molecule)-1 and TGF-ß (Transforming growth factor beta). NaHS significantly reduced pro-inflammatory cytokines (IFN-ß and MCAF,) also reduce (i.e. VCAM-1, VEGF, VIM, MMP-2, MMP-9), and reduced malondialdehyde and augmented activities of SOD and GSH-PX. Notably, H2S induced a marked decrease in the expression levels of p-extracellular signal-regulated protein kinase (p-ERK), p-c-Jun N-terminal kinase (p-JNK), and p-p38, H2S inhibits BPA-induced inflammation and injury in alveolar epithelial cells. These results suggest NaHS may prevent inflammation via the suppression of the ERK/JNK/ p-p38MAPK signaling pathway, Subsequent inhibition of inflammation, epithelial cell injury, and apoptosis may be providing insight into potential avenues for the treatment of lung injury.

Violence against healthcare workers during coronavirus (COVID-19) pandemic in Egypt: a cross-sectional study.

Background: Healthcare workers are on the front lines of COVID-19 and are subject to risks. A rise in the cases of violence and aggressiveness against HCWs has been observed worldwide, adding to the already existing burnout. The purpose of this research is to determine the prevalence of workplace violence, its risk variables, and the pattern of violence directed towards healthcare workers in the context of COVID-19 pandemic. The research used a cross-sectional analytic design. Purposive sampling was utilized to identify research participants using an online survey. Form's link was distributed to accessible social media groups such as Facebook and WhatsApp from July 2020 to the end of October 2020. A self-administered structured survey was adapted from the World Health Organization survey questionnaire about violence in healthcare settings. The Google Form's link was distributed to the social media groups until the total sample of 405 was collected. Results: During the COVID-19 pandemic, workplace violence against Egyptian healthcare workers was prevalent (63.2%). The most prevailing type of violence among the exposed participants was verbal violence (87.9%). Violence is more common in the (< 40 years old) age group (80.9% of exposed healthcare workers). Violence was more statistically significant against females (60.5% of the exposed healthcare workers) (p-value = 0.023). Regarding the work specialty, violence was more committed against physicians (84.3% of exposed healthcare workers) than nurses (12.8% of exposed healthcare workers). The primary perpetrators of violence were the patient's family (74.6%). The majority of the exposed HCWs (96%) reported no physical injury from the violent event, and 71.5% deemed the violent incident preventable. The majority (90.6%) of HCWs exposed to violent incidents declared non-reporting. Conclusions: Effective risk communication at all levels of society is critical for reducing fear, stigma, and ultimately workplace violence, as recent assaults on healthcare institutions demonstrate. To reduce violence and safeguard the safety of the medical profession, the government, health policymakers, media organizations, and community engagement groups must collaborate for healthcare workers' safety.

Bisphenol-A/Radiation mediated inflammatory response activates EGFR/KRAS/ERK1/2 signaling pathway leads to lung carcinogenesis incidence.

BACKGROUND: Bisphenol (BPA) and ionizing radiation exposure (IR) are potent oxidants that cause free radical induction, leading to signaling pathway activation that alters cell growth. Due to the insufficient knowledge of the impact of BPA and IR on the lungs, the current study determined the impact of BPA and IR on the lung tissue of adult female Wistar rats. METHODS: Forty Wister female rats were used in this study and were randomly divided into four groups. The rats received BPA (150 mg/kg body weight/day for 6 weeks) and were exposed to IR at 2 Gy/week up to 12 Gy for 6 weeks. RESULTS: It was found that BPA and IR possess a harmful effect on the lungs via induction of oxidative stress, confirmed by increasing levels of malondialdehyde (MDA), nitric oxide, myeloperoxidase (MPO), and lactate dehydrogenase (LDH). Exposure to BPA and IR activates inflammatory cytokines TNF-α, IL-6, IL-1ß, growth factors such as TGF-ß, and gastrin-releasing peptides. BPA/IR exposures induced phosphorylated expression p-ERK1/2 and p-MEK1/2 associated with triggering of the GPER/EGFR/KRAS signaling factors, resulting in matrix metalloproteinase-2 and 9 overexpression and the development of lung tumors. Our findings support the causal role of two deleterious environmental pollutants BPA and IR, via the cytotoxicity in the respiratory system in the form of severe lung damage resulting in cancerous cells.