Central Asian Journal of Medical and Natural Science
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Nurses Knowledge Concerning Nasogastric Tube Care at Azadi Teaching Hospital
No full textProper care of nasogastric (NG) tubes is crucial in healthcare settings, requiring nurses to possess specialized knowledge and skills to ensure accurate tube insertion, position checking, patency, and prevention of complications. This study aimed to assess nurses' knowledge regarding NG tube care and its relationship with demographic characteristics. Conducted from November 2023 to June 2024 at Azadi Teaching Hospital in Kirkuk, Iraq, this non-experimental cross-sectional study utilized purposive sampling to include 42 nurses. Data were collected via a questionnaire and analyzed using descriptive and inferential statistics with SPSS version 22. Results showed significant socio-demographic differences (p<0.05), with the majority of nurses being female (69%) and aged 25-29 years (81%). Although all participants had nursing degrees, 57.1% had less than three years of experience. The study found moderate knowledge of NG tube care, with no significant relationship between nurses' knowledge and socio-demographic characteristics except for age and experience. The findings highlight a knowledge gap despite moderate NG tube care practices, suggesting the need for enhanced training and educational programs
Effects of a Mindfulness-Based Intervention on Anxiety, De-pression, and Stress in University Students
No full textThe study explores the impact of a mindfulness-based intervention on anxiety, depression, and stress among university students in Iraq. Despite extensive research on mindfulness, there remains a knowledge gap in its specific effects on these mental health parameters within the Iraqi student population. The method involved a year-long study with 29 students, utilizing the Dass-21 and Five Facet Mindfulness Questionnaire (FFMQ) for data collection. Findings indicated significant reductions in anxiety, depression, and stress scores post-intervention, with mindfulness proving effective across genders. The results imply that incorporating mindfulness practices in university curricula could enhance students' mental health and academic performance, promoting a more supportive educational environment
Activity of Superoxide Dismutase in Patients with Vitamin D3 Deficiency
No full textVitamin D, also known as vit D, is an important fat-soluble vitamin and steroid hormone that plays a crucial role in maintaining bone health and regulating calcium levels. In addition to its effects on the skeletal system, vit D also serves various functions in different target tissues, including the immune system, endocrine cells, heart, blood vessels, and pancreas. It exerts control over a significant portion of our genetic makeup, specifically about three percent of the human genome, which is involved in managing cell differentiation and the cell cycle. One member of the antioxidant enzyme family, known as superoxide dismutase (SOD), plays a vital role in regulating the production of reactive oxygen species (ROS) by facilitating the conversion of the enzyme into molecular oxygen and hydrogen peroxide. SOD is classified as a metalloenzyme, meaning it requires a metal cofactor to carry out its functions. The specific type of metal ion that SOD relies on determines its particular form. The primary isoforms of SOD that bind to metal ions and scavenge superoxide are iron (Fe), zinc (Zn), copper (Cu), and manganese (Mn). These metals present within the isoforms help differentiate and identify them. The three isoforms that catalyze the same interaction are named extracellular SOD3 (EC-SOD), cytosolic Cu-Zn-SOD (SOD1), and mitochondrial Mn-SOD (SOD2). The specific isoform of the proteins is determined by their subcellular locations and genes. Between July 21, 2022, and February 14, 2023, a collection of sixty samples was obtained, encompassing individuals aged 20 to 40. Using the device technique, the Mini Vidas were examined, showcasing its remarkable speed and accuracy in delivering results and its efficient utilization of elfa for early cancer detection. The study outcomes revealed that the D3 ratio ranged from 9.18 to 31.4 for men and 22.95 to 38.74 for women. Females exhibited a SOD ratio of 11.2 to 189.6, while males had a range of 3.44 to 190. Consequently, it can be inferred that women possess higher levels of vitamin D compared to males, despite males having higher levels of superoxide dismutase. The elevated proportion of vitamin D in females can be attributed to weight gain
Influence of Family Health Climate on Motivators and Barriers to Health Behaviors of High School Female Students
No full textThis study aims to identify the influence of family health climate on the motivators and barriers to health behaviors among high school female students. A descriptive correlational design was employed, involving a simple random sample of 390 high school female students from Al-Basra City. Data were collected using a questionnaire that included sociodemographic data, body mass index (BMI), the Family Health Climate Scale, and the Motivators and Barriers to Health Behaviors scale. The results showed that more than two-fifths of the participants were aged 17-18 years (42.8%). A significant inverse correlation was found between age and healthy breakfast barriers, while a significant positive correlation was observed between the value placed on health and healthy breakfast motivators. Additionally, significant positive correlations were found between family cohesion and motivators for healthy foods and snacks, healthy drinks, physical activity, and overall health-smart behaviors. These findings indicate that greater family cohesion enhances motivators for consuming healthy foods and drinks, practicing physical activity, and adopting healthier behaviors
Interdisciplinary Integration in Chemistry Education: Enhancing Scientific Competence Among Students
No full textThis study explores the impact of interdisciplinary integration in chemistry education on the development of scientific competence among secondary school students. Despite the increasing emphasis on STEM education, there remains a knowledge gap in understanding how interdisciplinary approaches specifically enhance chemistry learning. Using a mixed-methods approach, including classroom observation and student assessments, the research investigates the effectiveness of integrating chemistry with subjects such as biology, physics, history, and geography. The findings reveal that students exposed to interdisciplinary teaching methods show improved critical thinking and problem-solving skills, as well as a deeper understanding of chemical concepts. These results suggest that interdisciplinary integration not only fosters a more holistic educational experience but also enhances students' readiness for international scientific evaluations. The implications of this study advocate for broader adoption of integrated curricula in secondary education to better prepare students for the complexities of modern scientific challenges
Intrauterine Device Malposition Research: The Involvement of Three-Dimensional Ultrasound Imaging
No full textThis study aimed to identify the frequency of intrauterine contraceptive device (IUCD) malposition and the primary contributing factors using advanced diagnostic techniques. The research specifically focused on assessing the effectiveness of three-dimensional (3D) ultrasonography in detecting and evaluating IUCD malposition and its consequences. A cross-sectional study was conducted from January to June 2022 in the gynecology and obstetrics departments of Al Falluja General Hospital, Salahuddin General Hospital, and a private ultrasonography clinic. Data were collected through direct interviews, medical history reviews, physical examinations, and both 2D and 3D ultrasound imaging. The study involved 100 women, with a focus on demographic factors, symptoms, and the accuracy of IUCD placement as observed through ultrasound imaging. The results demonstrated that 33% of the women experienced IUCD malposition, with 3D ultrasonography significantly improving detection accuracy compared to 2D ultrasound. The study also found a significant association between IUCD malposition and symptoms such as pain and bleeding, as well as certain uterine abnormalities. These findings suggest that 3D ultrasonography is superior in detecting IUCD malposition, which could lead to better management and treatment outcomes for affected women
Urtica Dioica, Melissa Officinalis Ba Leonurus Cardiaca, Optimization of the Process of Extraction of Flavonoids from Collective RAW Materials with a Sedative Effect Formed from the Surface Part of Plants
No full textFactors influencing the extraction process of flavonoids with 70% ethyl alcohol from medicinal nettle, a mixture of medicinal ratios, were studied by mathematical planning using the Box-Wilson method, and the following optimal conditions were selected: Process time: 6 hours; degree of grinding of raw materials: 6 mm; process temperature: 30 °C; raw material and solvent ratio: 1:4.5. By researching the dynamics of the extraction process, it was determined that extraction should be done five times. It was found that these conditions allow to extract 95.25% of flavonoids compared to the storage in raw materials
Evaluation of Sex Hormones in Women with Polycystic Ovarian Syndrome
No full textThis study investigates the potential influence of the KISS1 gene polymorphism on Polycystic Ovary Syndrome (PCOS) and its associated hormonal parameters, including kisspeptin, testosterone, luteinizing hormone (LH), follicle-stimulating hormone (FSH), and the LH/FSH ratio. PCOS affects 5% to 20% of women of reproductive age, and while genetic factors may play a role, the specific contributions of the KISS1 gene remain unclear. The study involved 200 women aged 17 to 40, with 100 diagnosed with PCOS and 100 in a control group. Blood samples were analyzed for hormone levels. Results indicated significantly elevated levels of kisspeptin, LH, testosterone, and the LH/FSH ratio in women with PCOS compared to controls, although FSH levels showed no significant differences. These findings suggest that elevated sex hormone levels may impact ovarian function in PCOS, highlighting the need for further research into the genetic mechanisms underlying this condition
Quаntum Chemicаl Study of Vаriоusly Structurаl Tiо2 Nаnоclаsters with Phоtоcаtаlytic Аctivity
No full textThe structurаl stаbility оf (TiО2)n (n=10÷50) nаnоclusters with different structures аnd phоtоcаtаlytic аctivity, the pоsitiоn оf the reаctiоn centers thrоugh the electrоn density distributiоn in the mоlecule, the HUMО аnd LUMО MО energies, аnd bаsed оn them, the energies аnd sizes оf the lаttice gаp were cаlculаted using the DFT (B3LYP аnd CАM-B3LYP) methоd. Аccоrding tо cаlculаtiоns, the difference (∆E) between the energy оf HUMО аnd LUMО with increаsing number оf аtоms оf the nаnоcluster (TiО2)n (n=10÷50) (DFT) bаsis set B3LYP/6-31G** is equаl tо the fоllоwing vаlues. Fоr n = 5 it wаs cаlculаted tо be 3,5 eV аnd 2,8 eV fоr n=20. Bu esа clusterlаrdа аtоm sоny оrtishi bilаn tаrmоg bо'shlyg'ining kаmаоesh vа phоtоcаtаlytic fаоlligi оrtishi bildirаdi
THE ROLE OF ENDOTHELIAL DYSFUNCTION GENES IN THE DEVELOPMENT OF POSTPARTUM HEMORRHAGE
No full textThe vascular endothelium is a unique “endocrine tree” that lines absolutely all organs of the body’s vascular system. Endothelial cells create a barrier between blood and tissues, perform a number of important regulatory functions, synthesizing and secreting a large number of different biologically active substances. The strategic location of the endothelium allows it to be sensitive to changes in the hemodynamic system, signals carried by the blood, and signals from the underlying tissues. In this article was given data about genes which leading to endothelial dysfunction and postpartum hemorrhage and were collected from women with uterine atony in postpartum period