Hatay Mustafa Kemal Üniversitesi Akademik Veri Yönetim Sistemi
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Evaluation of the marginal and internal gaps of partially crystallized versus fully crystallized lithium disilicate CAD-CAM crowns
No full textThis in vitro study aimed to evaluate the internal and marginal adaptation of crowns produced from partially crystallized and fully crystallized lithium disilicate CAD-CAM blocks using direct view and the silicone replica method. The mandibular first molar was used as an abutment. A total of twenty crowns (n = 10) were produced using milling CAD-CAM. The direct viewing technique was used to measure the marginal gap. The measurement of internal adaptation was conducted using the silicone replica technique. Following the subsequent glazing procedure, all crowns underwent another round of measurements. The paired samples t-test was used to compare two related continuous variables. The study revealed that the mean value of the marginal gap of the partially crystallized block is significantly higher than the fully crystallized block both before and after the glazing process. A statistically significant difference was found before and after glazing of the partially crystallized block in the marginal gap values. The fully crystallized crowns showed better marginal gap values than the partially crystallized ones. No change was observed before and after the glaze in the fully crystallized block. The recommended limit of 120 mu m for the marginal gap of lithium disilicate CAD-CAM crowns was never exceeded
Evaluation of olive producing enterprises in the Eastern Mediterranean Region using the AHP-TOPSIS method: a case study of Hatay Province Avaliação das empresas produtoras de azeitona na região do Mediterrâneo Oriental utilizando o método AHP-TOPSIS: um estudo de caso da província de Hatay
No full textHatay province is the most significant region in Turkey’s Mediterranean area for olive production. This study selected the best districts for olive cultivation using the AHP-TOPSIS methods. Data collected from 100 enterprises in five districts of Hatay; where production is intensive and olives are of particular importance, were divided into two groups for analysis. In the first group, the analysis identified the most advantageous districts using data from all olive-producing enterprises. In the second group, the analysis focused on 63 enterprises that met the criteria of having individuals who will continue production, which was deemed crucial for the continuity of the enterprise. The rankings of the districts differed between the two groups. Based on the presence of individuals who will continue agricultural production (n = 63), Altınözü and Antakya were identified as the best districts for olive cultivation, while Samandağ and Yayladağı were the most disadvantaged. The findings suggested that the declining engagement of younger generations in agriculture is becoming a significant issue for agricultural production, potentially leading to changes in the future sustainability of these enterprises. Factors ensuring continuity in olive-producing agricultural enterprises in Hatay were evaluated according to three main criteria and 12 sub-criteria. Market relations, identified as the main criterion, accounted for 59.5%, production for 33.5%, and the influence of farm identity for 6.9%. The study highlighed the need for targeted efforts and support in the Samandağ and Yayladağı districts that lag behind in olive cultivation but are historically, socially, and economically significant production areas
Continuity of care in crisis: Community based mobile health teams for sexual and reproductive health services in post-earthquake period in Türkiye
No full textIntroduction: More than 50 thousand people lost their lives in the earthquake that occurred in Türkiye in 2023. This study aimed to evaluate the Sexual and Reproductive Health (SRH) services provided in earthquake region in Hatay province in Türkiye with qualitative and quantitative methods. Materials and methods: The research type is mixed; cross-sectional and phenomenological. The recorded data were evaluated for cross-sectional phase and purposeful and snowball sampling was conducted for qualitative phase. Data were collected through five focus group interviews (one healthcare workers group-−5 staff- and four women group-−16 women-) and 13 in-depth interviews (4 academics, 6 NGO, 3 service providers) as totally 34 participants. Thematic content analysis was conducted. Results: Eighty three percentage of 15,841 women's applications were reached by mobile services. All of women were given health education. The frequency of genitourinary infection is 25.0%. Family Planning (FP) method was given to 35.3% of the women, cotton underwear was given to 72.0%, and sanitary pads were given to 22%. Emerging themes included social determinants, the gap in SRH services, community based mobile services and service provision by NGOs like HASUDER (Association of Public Health Specialists) and intersectoral collaboration. Reported that pre-existing gaps in SRH services were exacerbated after the earthquake, with major barriers including lack of privacy, poor hygiene, limited family planning access, low SRH awareness. Related to social determinants, gender and migration-related challenges such as language barriers, economic hardship, cultural isolation restricted service access. NGOs played a crucial role in addressing unmet needs. However, bureaucratic barriers and limited public sector collaboration were noted. Deteriorated living conditions, and widespread healthcare disruptions across all service levels further deepened vulnerabilities. The HASUDER mobile services were highlighted as critical in reaching women, adolescents, and migrants. Discussion: The earthquake deepened health system gaps, while NGOs became essential in bridging services and building resilience. Strengthened coordination, infrastructure, and inclusive SRH integration are urgently needed. Community-based mobile service delivery is vital
Improving Genital Hygiene Practices through Nurse-Led Education among Earthquake-Affected Women in Container Settlements: A Quasi-Experimental Pretest–Posttest Study
No full textThis study examined the effect of nurse-led genital hygiene education among women living in earthquake-affected container settlements. Using a single-group pretest–posttest design, 152 women aged 18–49 received a single standardized face-to-face educational session lasting 30–45 minutes, supported by an informational brochure. Genital hygiene behaviors were assessed before and six weeks after the intervention. Total genital hygiene scores increased significantly, with a moderate effect size (p < 0.001, Cohen’s d = 0.44). Improvements were observed in general and menstrual hygiene behaviors, while awareness of abnormal genital findings did not change significantly. This may be due to the greater cognitive demands of symptom recognition, which likely require repeated and reinforced education, particularly in high-stress post-disaster settings. Nurse-led education effectively promotes practical hygiene behaviors in post-disaster contexts
Effect of Percutaneous Transluminal Balloon Angioplasty on Inflammatory Biomarkers in Patients with Peripheral Arterial Disease
No full textBackground Peripheral artery disease (PAD) is characterized by chronic inflammation and endothelial dysfunction. Percutaneous transluminal balloon angioplasty (PTA) restores limb perfusion, but its effects on systemic inflammatory burden are not fully defined. The objective of the study was to evaluate the effects of PTA on 30-day inflammatory biomarkers and hematological parameters in patients with lower extremity PAD. Methods In this prospective observational study, 47 adults with newly diagnosed PAD (lower extremity stenosis ≥50%, ankle-brachial index [ABI] <0.90) underwent PTA. Venous blood samples were collected 1 week before and 30 days after the intervention. Plasma interleukin (IL)-1β, IL-2, IL-6, IL-8, IL-10, IL-13, transforming growth factor-beta, and tumor necrosis factor-alpha (TNF-α) were measured by sandwich enzyme-linked immunosorbent assay. C-reactive protein (CRP), procalcitonin, fibrinogen, and complete blood count were performed to calculate the neutrophil-to-lymphocyte ratio (NLR). Paired tests were used, and P < 0.05 was considered significant. Results Proinflammatory cytokines (IL-1β, IL-2, IL-6, IL-8, and TNF-α) decreased significantly (all P < 0.001), IL-10 increased ( P = 0.002) and IL-13 and transforming growth factor-beta remained unchanged. CRP and fibrinogen decreased (both P < 0.001), procalcitonin slightly increased ( P = 0.018), and NLR decreased from 2.8 ± 0.9 to 2.1 ± 0.5 ( P < 0.001). ΔABI was inversely correlated with ΔCRP ( r = −0.334, P = 0.022) and Δfibrinogen ( r = −0.315, P = 0.031). ABI improvement was greater in men, TNF-α reduction was greater in infrainguinal lesions, and IL-8 and NLR responses differed by smoking status. Conclusion PTA leads to a significant short-term improvement in limb perfusion and a concomitant reduction in systemic inflammatory burden, suggesting beneficial immunomodulatory effects beyond mechanical revascularization
Protective Role of Egg Yolks From Different Avian Species on the Post-Thaw Quality and Fertility of Cryopreserved Nile tilapia (Oreochromis niloticus) Sperm
No full textEgg yolks derived from various avian species have been widely applied as cryoprotective additives in mammalian sperm preservation; however, their efficacy in fish sperm cryopreservation remains poorly understood. Therefore, this study evaluated the cryoprotective effects of quail (Coturnix coturnix), chicken (Gallus gallus domesticus), and turkey (Meleagris gallopavo) egg yolks incorporated at a 10% concentration into a Tris-based extender for Nile tilapia (Oreochromis niloticus) sperm cryopreservation. In addition, the extender was supplemented with 10% concentrations of different permeating cryoprotectants (CPAs)—dimethyl sulfoxide (DMSO), methanol (MeOH), and glycerol—to assess their effects on post-thaw sperm quality and fertilization capacity. The results indicated that a 10% concentration of DMSO, when combined with each egg yolk type separately, provided the most effective cryoprotective effect, significantly enhancing motility, motility duration, and viability (p < 0.05) compared to MeOH and glycerol. The highest mean fertilization rates of 48.2% ± 1.5% and 52.6% ± 1.7% were achieved using the Tris-based extender with 10% DMSO and 10% chicken egg yolk in 0.25-mL and 0.50-mL straws, respectively (p < 0.05). According to the results of this study, the extender containing chicken egg yolk showed significantly better (p < 0.05) post-thaw quality parameters and fertility results for the Nile tilapia sperm compared to those of quail and turkey
