Effects of daidzein on rat ovary against ischemia-reperfusion.

PURPOSE: Our aim was to investigate protective effects of daidzein treatment on ischemia-reperfusion (I/R) injury-induced ovarian tissue by immunohistochemical techniques. METHODS: Thirty Sprague Dawley female rats were categorized into three groups as sham, I/R group, and I/R+daidzein groups. Bloods were analyzed for malondialdehyde (MDA), glutathione peroxidase (GSH), and myeloperoxidase (MPO), and ovaries were processed for histological tissue protocol. RESULTS: Both MDA and MPO values were increased in I/R group compared to sham and I/R+daidzein groups. GSH content was increased in I/R+daidzein group compared to I/R groups. In I/R group, theca and follicular cells were degenerated with apoptosis and dilatation and congestion, edema. In I/R+daidzein group, daidzein improved pathologies. In the I/R group, Bax expression was positive with follicular cells, granulosa cells and inflammatory cells. In the I/R+daidzein group, positive Bax reaction was observed in the epithelial, antral, and inflammatory cells. In I/R group, Bcl-2 reaction was in germinative epithelial cells, cells of antral follicle. In the I/R+daidzein group, Bcl-2 expression level was reduced after daidzein treatment. CONCLUSIONS: After the I/R procedure, ovarian cells and follicles were degenerated with apoptosis and inflammation. After daidzein treatment, Bax and Bcl-2 signal were decreased. It was observed that daidzein stopped the apoptotic process.

Role of SOX9 and Hif-1α expression in placentas of patients with HELLP.

PURPOSE: In this study, we investigated the immunohistochemical staining of SRY-box transcription factor 9 (SOX9) and Hif-1α expression in placentas of pregnant woman with hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome. METHODS: Placentas of 20 normotensive and 20 women with HELLP syndrome were processed for routine histological tissue processing. The biochemical and clinical parameters of patients were recorded. Placentas were stained with hematoxylin-eosin and SOX9 and Hif-1α immunostaining. RESULTS: Normotensive placentas showed normal histology of placenta, however placentas of HELLP syndrome showed intense thrombosis, thinning of the villi membrane and vascular dilatation. In placentas of normotensive patients, SOX9 reaction was immunohistochemically negative, however placentas of HELLP group showed SOX9 expression in decidual cells, and syncytial regions of floating villi and inflammatory cells. In placentas of normotensive patients, Hif-1α reaction was mainly negative in vessels and connective tissue cells. Placentas of HELLP group showed increased Hif-1α expression in decidual cell and especially inflammatory cells in the maternal region. CONCLUSIONS: Hif-1α and SOX9 proteins can be used as a marker to show severity of preeclampsia and regulation of cell proliferation and angiogenesis during placental development.

Investigation of Beclin 1 and TNF-α expressions in preeclampsia placentas: Immunohistochemical study.

BACKGROUND: Preeclampsia is a pregnancy complication Aim of this study was to investigate expression of Beclin1 and tumor necrosis factor (TNF)-α in normotensive and preeclamptic placentas of pregnant women patients. METHODS: Twenty normotensive and 20 preeclamptic patients placentas were dissected for paraffin- wax processing. Placental samples were embedded in parafin blocks. Sections were stained with Hematoxylin-Eosin staining and TNF-α and Beclin1 immunostaining. RESULTS: In control group, root and floating villi were normal in histological perspectives, syncytial node number was low, vessels were normal with connective tissue. No hemorrhage was observed in the intervillous area. In preeclampsia group, decidual cell degeneration and fibrinoid accumulation increased. Vascular dilatation and congestion with mononuclear cell infiltration were observed. Beclin1 reaction was generally negative in control group. In preeclampsia group, Beclin1 reaction was increased in decidual cells, syncytial nodes and bridges and in chorionic villi and in some Hoffbauer cells. In control group, TNF-α expression was mainly negative but only in some decidual cells. In preeclampsia, TNF-α reaction was observed in degenerated decidua cells, in leukocytes and in villi. CONCLUSION: In preeclampsia placentas, degenerated decidua cells and inflammation increased. It was thought that Beclin1 and TNF-α signals could be used as a marker in affecting the fetal structure of blood flow in preeclamptic placentas.

A Comparison Quality of Life of Children of Seasonal Agricultural Workers and Local Residents in Turkey.

OBJECTIVES: Children of seasonal agricultural workers (SAW) live in the worst conditions of agricultural labor and, consequently, face many health risks. Therefore, it is essential to evaluate the quality of life (QoL) of these children. This study aimed to compare the QoL between children of SAW and local residents in semi-rural areas of Eskisehir, Turkey, and determine the factors affecting them. METHODS: In this cross-sectional study, we included children of SAW living in temporary camp areas and those of local residents visiting the Family Health Center close to the camp areas. Basic sociodemographic data collection forms and the Pediatric Quality of Life (PedsQL) scale were employed for data collection. Univariate and multivariate analyses were used to determine factors that had a significant effect on the QoL. RESULTS: We included 324 children of SAW and 256 local children. As per the multivariate analysis, QoL was lower in children aged between 8 and 12 years, with physician-diagnosed chronic diseases, and children of SAW. Also, there was no significant association between gender, parental education levels, family income, number of siblings, school attendance status, and QoL level. CONCLUSION: The QoL of children of SAW families was significantly lower than their peer local children. Therefore, the appropriate authorities must prioritize the planning and implementation of health services for SAW families.

Biochemical and immunohistochemical examination of the effects of ephedrine in rat ovary tissue.

PURPOSE: It was aimed to investigate the biochemical and immunohistochemical effects of ephedrine (EPH) in bilateral ovariectomized rats. METHODS: Twenty-four Sprague Dawley female rats were divided into three groups: control group: The abdomen was opened and closed without any treatment; ischemia-reperfusion (IR) group: 2 h of ischemia followed by 2 h of reperfusion were allowed to cause IR injury; IR+EPH group: oral EPH solution (5 mg/kg) was administered for 28 days. RESULTS: Biochemical parameters were statistically significant in group comparisons. Increased interleukin-6 (IL-6) expression, degenerative preantral and antral follicle cells and inflammatory cells around blood vessels were seen in IR group. Negative IL-6 expression was observed in seminal epithelial cells, preantral and antral follicle cells in IR+EPH group. While caspase-3 activity increased in granulosa cells and stromal cells in IR group, caspase-3 expression was negative in preantral and antral follicle cells in the germinal epithelium and cortex in IR+EPH group. CONCLUSIONS: The effect of apoptosis, which occurs with the signaling that starts in the cell nucleus, caused the cessation of the stimulating effect at the nuclear level after EPH administration, and a decrease in the antioxidative effect in IR damage and inflammation in the apoptotic process.

Histopathological examination of the protective effect of intense exercise in apoptotic germ cell damage due to diabetes.

PURPOSE: The aim of this study was to determine the protective and antioxidative effects of intensive exercise on streptozotocin (STZ)-induced testicular damage, apoptotic spermatognial cells death, and oxidative stress. METHODS: 36 male Sprague Dawley rats were divided into three groups: control, diabetes, and diabetes+intensive exercise (IE) groups. Testicular tissues were examined histopathologically and antioxidant enzymes, including catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), and malondialdehyde (MDA) activity, as well as serum testosterone level, were measured. RESULTS: Seminiferous tubules and germ cells were found to be better in the testis tissue of the intense exercise group than in the diabetes group. Diabetes suppressed antioxidant enzymes CAT, SOD, GPx and testosterone levels were significantly decreased, and increased MDA level in the diabetic group compared to diabetes+IE group (p < 0.001). Following four weeks of treatment, intensive exercise improved the antioxidant defense, significantly decreased MDA activity, and increased testosterone levels in testicular tissue in the diabetic group compared to diabetes+IE group (p < 0.01). CONCLUSIONS: STZ-induced diabetes causes damage to the testis tissue. In order to prevent these damages, exercise practice has become very popular nowadays. In present study, our intensive exercise protocol, histological, and biochemical analysis of the effect of diabetes on the testicular tissues is shown.

Evaluation of health anxiety in adults admitting to primary healthcare institutions.

OBJECTIVE: Health anxiety is defined as the negative over-interpretation of the usual physical sensations, although the person does not have any physical illness. The study aims to evaluate the health anxiety levels of individuals over the age of 18 who admit to primary healthcare institutions in Eskisehir and the factors that may be associated with it. METHODS: This is a cross-sectional study. The study was conducted in adults who admitted to primary healthcare institutions in Eskisehir. The study group consists of 1200 individuals. For the purpose of collecting data, a questionnaire including the questions regarding the factors related to health anxiety and the Health Anxiety Scale were used. In the analysis of the data, a logarithm of The Short Health Anxiety Inventory (SHAI) scores was performed to determine the factors affecting the inventory score and hierarchical multiple linear regression analysis was used. RESULTS: The total scores from The SHAI ranged from 1 to 47, with an mean of 16.4±8.7 and a median score of 15. Of 41.9% of study group scored above mean score. Female gender, deterioration of family income, presence of chronic disease, worsening of general health status, symptoms of mental and behavioral disorders, high number of admissions to health institutions, and hospitalization history were found to be factors affecting the level of health anxiety. CONCLUSION: Health anxiety was found to be an important problem among those who admitted to primary healthcare institutions in Eskisehir. Providing education to individuals in risky groups in terms of health anxiety, and these groups should be closely monitoring in terms of health anxiety and providing psychosocial support when necessary will prevent excessive use of health services in the long-term.

Biochemical and immunohistochemical examination of the effects of ephedrine in rat ovary tissue

Purpose: It was aimed to investigate the biochemical and immunohistochemical effects of ephedrine (EPH) in bilateral ovariectomized rats. Methods: Twenty-four Sprague Dawley female rats were divided into three groups: control group: The abdomen was opened and closed without any treatment; ischemia-reperfusion (IR) group: 2 h of ischemia followed by 2 h of reperfusion were allowed to cause IR injury; IR+EPH group: oral EPH solution (5 mg/kg) was administered for 28 days. Results: Biochemical parameters were statistically significant in group comparisons. Increased interleukin-6 (IL-6) expression, degenerative preantral and antral follicle cells and inflammatory cells around blood vessels were seen in IR group. Negative IL-6 expression was observed in seminal epithelial cells, preantral and antral follicle cells in IR+EPH group. While caspase-3 activity increased in granulosa cells and stromal cells in IR group, caspase-3 expression was negative in preantral and antral follicle cells in the germinal epithelium and cortex in IR+EPH group. Conclusion: The effect of apoptosis, which occurs with the signaling that starts in the cell nucleus, caused the cessation of the stimulating effect at the nuclear level after EPH administration, and a decrease in the antioxidative effect in IR damage and inflammation in the apoptotic process.

Histopathological examination of the protective effect of intense exercise in apoptotic germ cell damage due to diabetes

Purpose: The aim of this study was to determine the protective and antioxidative effects of intensive exercise on streptozotocin (STZ)-induced testicular damage, apoptotic spermatognial cells death, and oxidative stress. Methods: 36 male Sprague Dawley rats were divided into three groups: control, diabetes, and diabetes+intensive exercise (IE) groups. Testicular tissues were examined histopathologically and antioxidant enzymes, including catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), and malondialdehyde (MDA) activity, as well as serum testosterone level, were measured. Results: Seminiferous tubules and germ cells were found to be better in the testis tissue of the intense exercise group than in the diabetes group. Diabetes suppressed antioxidant enzymes CAT, SOD, GPx and testosterone levels were significantly decreased, and increased MDA level in the diabetic group compared to diabetes+IE group (p < 0.001). Following four weeks of treatment, intensive exercise improved the antioxidant defense, significantly decreased MDA activity, and increased testosterone levels in testicular tissue in the diabetic group compared to diabetes+IE group (p < 0.01). Conclusion: STZ-induced diabetes causes damage to the testis tissue. In order to prevent these damages, exercise practice has become very popular nowadays. In present study, our intensive exercise protocol, histological, and biochemical analysis of the effect of diabetes on the testicular tissues is shown.

Role of SOX9 and Hif-1α expression in placentas of patients with HELLP

Purpose: In this study, we investigated the immunohistochemical staining of SRY-box transcription factor 9 (SOX9) and Hif-1α expression in placentas of pregnant woman with hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome. Methods: Placentas of 20 normotensive and 20 women with HELLP syndrome were processed for routine histological tissue processing. The biochemical and clinical parameters of patients were recorded. Placentas were stained with hematoxylin-eosin and SOX9 and Hif-1α immunostaining. Results: Normotensive placentas showed normal histology of placenta, however placentas of HELLP syndrome showed intense thrombosis, thinning of the villi membrane and vascular dilatation. In placentas of normotensive patients, SOX9 reaction was immunohistochemically negative, however placentas of HELLP group showed SOX9 expression in decidual cells, and syncytial regions of floating villi and inflammatory cells. In placentas of normotensive patients, Hif-1α reaction was mainly negative in vessels and connective tissue cells. Placentas of HELLP group showed increased Hif-1α expression in decidual cell and especially inflammatory cells in the maternal region. Conclusions: Hif-1α and SOX9 proteins can be used as a marker to show severity of preeclampsia and regulation of cell proliferation and angiogenesis during placental development.

Effects of daidzein on rat ovary against ischemia-reperfusion

Purpose: Our aim was to investigate protective effects of daidzein treatment on ischemia-reperfusion (I/R) injury-induced ovarian tissue by immunohistochemical techniques. Methods: Thirty Sprague Dawley female rats were categorized into three groups as sham, I/R group, and I/R+daidzein groups. Bloods were analyzed for malondialdehyde (MDA), glutathione peroxidase (GSH), and myeloperoxidase (MPO), and ovaries were processed for histological tissue protocol. Results: Both MDA and MPO values were increased in I/R group compared to sham and I/R+daidzein groups. GSH content was increased in I/R+daidzein group compared to I/R groups. In I/R group, theca and follicular cells were degenerated with apoptosis and dilatation and congestion, edema. In I/R+daidzein group, daidzein improved pathologies. In the I/R group, Bax expression was positive with follicular cells, granulosa cells and inflammatory cells. In the I/R+daidzein group, positive Bax reaction was observed in the epithelial, antral, and inflammatory cells. In I/R group, Bcl-2 reaction was in germinative epithelial cells, cells of antral follicle. In the I/R+daidzein group, Bcl-2 expression level was reduced after daidzein treatment. Conclusions: After the I/R procedure, ovarian cells and follicles were degenerated with apoptosis and inflammation. After daidzein treatment, Bax and Bcl-2 signal were decreased. It was observed that daidzein stopped the apoptotic process.

Evaluation of depression, social support and quality of life in perimenopausal and postmenopausal women in semi-rural Turkey.

BACKGROUND: This study aimed to determine the prevalence of depression in perimenopausal and postmenopausal women in a semi-rural area in a city in Turkey and to evaluate perceived social support and quality of life by examining some of the variables thought to be related. METHODS: The study was conducted on 827 perimenopausal and postmenopausal women aged 40-60 years. The questionnaire included sociodemographic characteristics, some variables associated with depression, questions from the Beck Depression Inventory, Multidimensional Scale of Perceived Social Support, and European Health Impact Scale - Quality of Life-8 (EUROHIS-QOL-8) scale. RESULTS: The prevalence of depression was 23.1% (n = 191) in the study. The prevalence of depression was found to be higher in single/widowed/separated individuals (odds ratio (OR): 2.539; 95% CI: 1.593-4.047) and at poor income levels (1.980; 1.000-3.021). The frequency of depression was found to be lower in those who gave birth once or twice (0.470; 0.294-0.752), those with a high level of social support (0.959; 0.948-0.971), and those with a high level of QOL (0.836; 0.794-0.879). There was a moderate negative correlation between the depression scale and QOL scale scores (r = -0.405, P = 0.001). A weak negative correlation was found between depression and social support scores (r = -0.383, P = 0.001). CONCLUSION: Women are more vulnerable to depression in premenopausal and postmenopausal periods. Being single/widowed, having a poor income level, having low social support, and low QOL are important risk factors which increase the frequency of depression.

Relationship between Mental Disorders and Optimism in a Community-Based Sample of Adults.

Optimism should be included in efforts to protect mental health, as it can provide cognitive resources. Optimism also reduces the negative effects of stressful life events associated with the occurrence and recurrence of mental disorders. This study aimed to evaluate the relationship between mental disorders and optimism in a community-based sample of adults. The study was conducted in three semi-rural clusters determined via random sampling. After adjustment in accordance with the independent variables, the relationship between each psychiatric disorder and Life Orientation Test (LOT) was calculated using logistic models. Overall, 24.5% of participants were categorized into at least one mental disorder group, with 20.8%, 3.5%, and 0.3% having one, two, or three mental disorders, respectively. The median LOT score was lower in patients diagnosed from the Primary Care Evaluation of Mental Disorders modules, except for the somatoform disorder module. Maintaining an optimistic view reduced the risk of mood disorders by 0.86 (OR; 95% CI, 0.81-0.91), anxiety disorders by 0.89 (0.83-0.97), and probable alcohol abuse by 0.83 (0.74-0.93) times after adjustment. The role of an optimistic view in coping with mental problems should be investigated in detail.

Maternal deaths due to COVID-19 disease: The cases in a single center pandemic hospital in the south east of Turkey.

Coronavirus-19 disease is still a pandemic health problem and uncertainty in the management of severe or critically ill pregnant women confuses continually the obstetricians. The nationwide maternal mortality rate due to covid-19 still has not been presented in any study in Turkey. The study includes four maternal mortality cases in a referral single pandemic center in our country. Case 1, a 34-year-old, 34 weeks of gestation with moderate disease. The cesarean section was performed due to nonreassuring nonstress tests. She died on the postpartum seventh day. Case 2, a 37-year-old, at 36 weeks of gestation. The symptoms consisted of dry cough, shortness of breath and labor pain, and 3 cm cervical opening. Her second cesarean section was performed and she died at postpartum ninth day. Case 3, 33 years old, 33 weeks of gestation with moderate/severe stage of the disease. A few days after the treatment, CS was performed due to her severe condition and she died at postpartum 15th day. Case 4, 39 years old, 35 weeks of gestation, she was at a severe stage of the disease. On the second day after the treatment, CS was performed due to her severe condition and she died at postpartum seventh day. The postpartum period after cesarean section should be followed cautiously under the appropriate treatment of the COVID-19 disease. Unfortunately, the reason for this rapid deterioration which we observed in our cases is not well known and appropriate medications and algorithms should be established as soon as possible.

Elderly people's quality of life in rural areas of Turkey and its relationship with loneliness and sociodemographic characteristics.

BACKGROUND: The aim of the present study was to examine the relationships between loneliness, quality of life and the factors that may be related to the quality of life in individuals ≥65 years old living in rural areas of Turkey. METHODS: The World Health Organization Quality of Life Instrument Older Adults Module (WHOQOL OLD) and Loneliness Scale for the Elderly (LSE) was administered to 427 elderly participants. Multiple linear regression was used to determine the variables that affected QOL. RESULTS: The results of the multivariate linear regression analyses indicated that gender, marital status, education level, family income status, general health condition, living arrangement, and loneliness level for subdomains were within the predictors. Loneliness level had the strongest negative impact on the four WHOQOL OLD subdomains and total WHOQOL OLD score. It was the most important predictor for autonomy, past present future activities, social participation, death-and-dying, and intimacy subdomains and for the total QOL. CONCLUSIONS: Remarkably, a sense of loneliness in the elderly was determined to be the most important factor for predicting their QOL. Loneliness should be considered in attempts to improve QOL for the elderly, interventions to reduce loneliness should specifically target this group, and activities with the potential to increase QOL should be encouraged.

Predictors of the recurrence of surgically removed previous caesarean skin scars at caesarean section: A retrospective cohort study.

BACKGROUND: Caesarean skin scars (CSS; hypertrophic scars and keloids) are very stressful for women and treatment strategies vary. However, there is a lack of knowledge about the outcome of surgical excision of CSS during caesarean section (CS). The study aims to determine the rate of recurrence and risk factors of recurrence for surgically removed CSS. METHOD: This is a retrospective cohort study that used STROBE guidelines. Pfannenstiel incisions of 145 patients were evaluated. Patients were divided into two groups: recurred (group 1, n = 19) and non-recurred group (group 2, n = 126). The groups were compared. RESULTS: The rate of recurrence of CSS was 13% in the total cohort (19/145), one of the main outcomes of the study. While emergency CS was performed for 12 patients in group 1 (63%), CS was carried out in 25 patients in group 2 (20%); this difference was significant (P = 0.001). Before surgery, white blood cell and neutrophil counts were significantly higher in group 1 (P = 0.014 and P = 0.023, respectively). There were 11 dark-skinned women (26%; Fitzpatrick type 4) in group 1 and 31 (74%) in group 2. This difference was statistically significant (P = 0.031). As the other main outcome, emergency CS could be accepted as a risk factor for recurrence in the multivariate regression analysis (P = 0.060; odds ratio = 5.07; 95% confidence interval = 0.93-17.51). CONCLUSION: The rate of recurrence of surgically removed previous CSS at CS is promising without adjunct therapy. Emergency CS was found to be a risk factor for recurrence. LAY SUMMARY: Background Caesarean skin scars (CSS; hypertrophic scars and keloids) are very stressful and are generally itchy and painful for women. Treatment strategies vary. However, there is a lack of knowledge about the outcome of only surgical excision of CSS scars during caesarean section (CS). The issue being explored There are few data in the literature for CSS in the lower abdomen. These scars can be removed during the second or third CS, but the results are not known exactly. How was the work conducted? In our clinic, 145 patients with CSS were given a CS and their scars were removed at the same time. While most of these scars were reported as hypertrophic by pathological examination, some were reported as keloid. At the earliest, one year after surgery, the rate of recurrence was found to be 13%. What we learned from the study Asymptomatic patients who are planning another pregnancy and do not want to receive any other radiotherapy or steroid injection therapy can wait to remove their CSS at the next CS, especially elective CS with or without adjunct therapy. Emergency CS was found to be a risk factor for the recurrence of these scars.

Menstruation-related headache in adolescents: Point prevalence and associated factors.

BACKGROUND: The aim of this study was to investigate the prevalence of menstruation-related headache and the impact of associated factors in adolescents. METHODS: This cross-sectional study was conducted in seven randomly selected high schools, and 3,886 girls attending those schools were invited to take part. After the consent of the school principals, a final total of 2,485 girls (63.9%) were involved in the study. A specific questionnaire was distributed to adolescent girls (14-19 years old). The first part of the survey investigated the features of menstruation (age at first menstruation, duration of period, pad fully soaked per day). The last part of the questionnaire surveyed the presence of headache during the menstrual period. The severity of headache was measured using a visual analog scale. Last, participants were requested to complete the Beck Depression Inventory (BDI). The prevalence of menstruation-related headache and associated factors were studied. RESULTS: Mean subject age was 15.89 ± 1.07 years (range, 14-19 years) and mean age at menarche was 12.96 ± 1.09 years old. The prevalence of menstruation-related headache was 25.9% (n = 646). Onset of menstruation at <12 years of age, longer duration of menstruation period, dysmenorrhea, daily consumption of coffee and cola and smoking significantly affected the frequency of menstruation-related headache. Mean BDI score was 21.68 ± 13.65 and was significantly associated with menstruation headache. CONCLUSION: Menstruation-related headache is a common problem in adolescent girls. It might be associated with different comorbidities such as depression. Accordingly, a multidisciplinary treatment approach must be considered to improve the quality of life.