Attitudes towards prevention of cervical cancer and early diagnosis among female academicians.

BACKGROUND: It is important for public health to determine the awareness of cervical cancer, which is preventable and treatable when detected at an early stage. AIM: This study was conducted to determine female academicians' attitudes towards prevention and early diagnosis of cervical cancer and the factors affecting them. METHODS: This descriptive study was conducted with 211 female academicians working in all departments of a university. In the study, the data were collected using questionnaire form, the attitude scale for early diagnosis of cervical cancer, and the attitudes towards prevention of cervical cancer scale. RESULTS: It was determined that 68.2% of the female academicians had knowledge about the pap smear test; however, 41.0% of them did not have the test because they could not find time, and 56.4% had the knowledge about the pap smear test from a healthcare professional. It was determined that academicians had lower scores from the Attitude Scale for Early Diagnosis of Cervical Cancer (88.55 ± 9.75) and above-average scores from the Attitudes Towards Prevention of Cervical Cancer Scale (74.30 ± 15.92). It was found that area of expertise, income status, history of infectious disease, and vaginal douching affected both the early diagnosis of cervical cancer and the attitudes towards prevention of it. CONCLUSION: The female academicians inadequate attitudes towards early diagnosis of cervical cancer and better attitudes towards prevention. Nurses and administrators should encourage female academics and all women to screen for cervical cancer.

Use of Integrative Treatment Methods by Individuals With COVID-19.

This study was conducted to examine the use of integrative treatment methods by individuals with COVID-19 using Pender's health promotion model. During the analysis of the themes, we observed that individuals' decisions to start integrative treatment were affected by uncertainty related to COVID-19, desire to recover and strengthen immunity, and thinking that there would be permanent damage due to the disease. Integrative treatment methods were frequently used by individuals who had COVID-19, and these methods were primarily based on non-evidence-based information sources and not disclosed to health care professionals.

Four-site skinfolds thickness percentiles of schoolchildren and adolescents in Turkey.

OBJECTIVE: The primary purpose of the current study was to establish Turkish smoothed centile charts and Lambda, Mu, Sigma (LMS) tables for four-site skinfold thickness based on a population-based sample, and secondary purpose was to elaborate a reference for the percentage of body fat. DESIGN: A cross-sectional and descriptive study was conducted between January and May 2017. Triceps, biceps and subscapular, suprailiac skinfold thicknesses were measured using Holtain skinfold caliper. Age- and gender-specific percentile values were determined with the LMS method, and body fat percentage was calculated using the Westrate and Deurenberg equation. SETTING: Afyonkarahisar province in Turkey. PARTICIPANTS: The current study was conducted on 4565, 6-18-year-old students. RESULTS: The triceps, biceps and subscapular skinfolds of the girls were higher than the boys. From the age of seven, the sum of four skinfold thicknesses of the girls was more than those of the boys. This difference became more evident after the age of 12. Although fat percentages of girls showed a fluctuating change, it decreased with the age in boys. Westrate and Deurenberg equation fat percentages of girls until adolescence were lower than boys, but increased after 12 years of age and exceeded that of boys. CONCLUSIONS: The current study has provided sex- and age-specific reference values for skinfold thickness and has shown that obesity in girls is higher than in boys in schoolchildren in Afyonkarahisar. The current study has also shown that skinfold thickness measurements are a valuable tool for screening obesity in children.

The Effects of Acupressure on Quality of Life and Dyspnea in Lung Cancer: A Randomized, Controlled Trial.

CONTEXT: Dyspnea is the most common symptom of lung cancer. Acupressure is an important application in the management of dyspnea for lung cancer patients. High-powered, well-planned work is needed on the topic. OBJECTIVES: The study was conducted to determine the effects of acupressure on quality of life and dyspnea level for individuals with lung cancer. DESIGN: The study was a randomized, controlled, single-blinded trial. SETTING: The study took place in the Oncology Day Treatment Unit of a university hospital in Turkey. PARTICIPANTS: Participants were patients in the unit who were receiving chemotherapy and had experienced dyspnea. INTERVENTION: Patients were divided into 2 groups: (1) an intervention group receiving acupressure, and (2) a control group receiving standard care. The P6-Lu1-Lu10 acupuncture points in the hand, forearm, and chest were used, with acupressure being applied 2 times per day for 4 wk, for a total of 56 sessions. OUTCOME MEASURES: Data were collected at baseline and postintervention. Sociodemographic and disease-related data were collected using the Patient Identification Form. Quantitative data were collected with the Modified Borg Dyspnea Scale (Borg scale) and the St George's Respiratory Questionnaire and through measurements of participants' heart rates, respiratory rates, oxygen saturation, and walking distance before and after the 6-mile walk test. Qualitative data were collected using the semistructured "Patients' Views Form on Acupressure Experience." RESULTS: The 4-wk acupressure intervention demonstrated a significant reduction in the participants' levels of dyspnea, and at the same time, significant increases in their quality of life. The quantitative findings of this study were supported with qualitative findings. CONCLUSIONS: Acupressure can be a helpful adjunct treatment that enhances the quality of life and reduces dyspnea in individuals with lung cancer. It is an easily applicable method without serious side effects.

Teat characteristics in relation to animal temperament during milking in buffaloes, and comparison of buffalo and cow teat morphology.

This study aimed to examine the teat characteristics in relation to the animal temperament during milking in the Anatolian buffaloes using ultrasonographic, histomorphological and immunohistochemical methods. The teat canal length (TCL), teat wall thickness (TWT), teat cisternal diameter (TCD), teat diameter (TD), teat length (TL), and teat circumference (TC) values in docile (n = 5) and nervous (n = 7) buffaloes were measured at the 0th, 3rd and 6th minute of stimulation. In additional experiments, comparative histomorphology and immunohistochemical examinations of buffalo (n = 7) and cow teats (n = 8) were performed. It was determined that post-stimulation mean TCL values were significantly higher in nervous buffaloes than those of teats in docile buffaloes (p < .05). A significant positive correlation between TCD and TD, TL and TC in both docile and nervous buffaloes was noted (p < .05). Unlike nervous buffaloes where only 3/14 teat canals were open by 3rd minute of milking stimulation, almost all (9/10) teat canals were observed opened in docile buffaloes. There were fewer muscle but more collagen bundles in buffalo teats compared with cow teats. It seems that temperament of animal during milking effects the milking efficiency, and in nervous buffaloes, probably the stimulation alone may not be sufficient for opening of the teat canal and hence achieve complete milking.

Application of heat and a home exercise program for pain and function levels in patients with knee osteoarthritis: A randomized controlled trial.

AIM: This study aimed to determine the effect of application of superficial local heat and a home exercise program on pain and function levels to patients with bilateral knee osteoarthritis. METHODS: This study was conducted in Turkey between January 2014 and February 2015. The sample group of the study consisted of 62 patients with osteoarthritis; 15 assigned to heat application, 15 to exercise, 15 to exercise after heat application, and 17 for the control group. While the patients in the control group received routine treatment only, the patients in the intervention group were treated with heat application, exercise, or exercise after heat application, suggested for 5 days a week for 4 weeks in addition to routine treatment. RESULTS: In this study, all of the intervention groups had decreases in Visual Analogue Scale Pain and Western Ontario and McMaster Universities Osteoarthritis Index pain, stiffness, and function scores when compared with the control group. It was found that this decrease in Visual Analogue Scale Pain and Western Ontario and McMaster Universities Osteoarthritis Index scores was mostly in the exercise group, but this condition was not statistically significant. CONCLUSIONS: As a result, it is recommended that nurses train patients with osteoarthritis on heat application and home exercises and encourage them to apply these practices.

Influence of birth cohort, age and period on suicide mortality rate in Turkey, 1983-2013.

OBJECTIVE: This study is designed to evaluate the potential effects of age, period and cohort (APC) on trends in suicide between 1983 and 2013 in Turkey. METHODS: Mortality data were obtained from the Turkish Statistical Institute. The data were grouped into seven age groups, four periods and ten birth cohorts. A nonlinear regression model was estimated for both sexes. The effects of age, period and cohort were parameterized using natural spline smoothing functions. RESULTS: There were 61,795 deaths recorded as suicides during the investigated time period, where 64.5% occurred in males (n = 39,862) and 35.5% in females (n = 21,933). There is an upward trend in mortality by age until the end of the study period for males and females. Age effect is decreased until the forties, kept decreasing during the middle ages, and sharply increased after the sixties. The death rates for females declined from 1999 until the end of the study period. For males, the death rates increased until the end of the study period. CONCLUSION: If the current trends continue, it can be expected that these effects will continue to reduce female mortality and increase male mortality. Future studies on suicide, strongly focused on specific factors attributed to period effects, are needed in Turkey.

Prognostic value of perihematomal edema area at the initial ED presentation in patients with intracranial hematoma.

OBJECTIVE: Intracerebral hemorrhage (ICH) is a potentially life-threatening condition. Interventions and treatments should be managed on time to reduce mortality. It has been put forth that perihematomal edema absolute volume (PHEAV) is related to mortality, however the effect of perihematomal edema absolute area (PHEAA) on mortality is unknown. The objective of this study was to evaluate the effect of PHEAA on 30-day mortality in patients with ICH. METHODS: Patients were screened with ICD-9, retrospectively. 106 patients were included in the study. Clinical data were obtained from the patient files. Computed tomography (CT) was acquired from the hospital imaging database. PHEAV and PHEAA were measured via CT by two clinicians blinded to the study protocol. The predictors of 30- day mortality were examined. RESULTS: Forty-three (40.6%) patients died within 30days. Older age, lack of trauma, low Glasgow coma scale and high blood glucose were associated with high mortality (P≤.001). PHEAV and PHEAA values were higher in nonsurvivors (P<.001). PHEAA was detected as an independent predictor of 30-day mortality. The cutoff value of PHEAA for mortality was 33.41cm(2) (sensitivity: 84.4%, specificity: 59.0%). There was no difference between receiver operating characteristic curves of PHEAA and PHEAV (P=.55). CONCLUSION: In contrast to PHEAV, PHEAA is a simple value which can be measured without the requirement of any additional techniques or extra costs which can be quickly applied and which is an independent indicator of 30-day mortality. PHEAA can accelerate physician interventions for patients with ICH within several hours of ED admission.

[Effect of IL-28B polymorphisms on the natural course of HBV infection]. / HBV enfeksiyonun dogal seyrine IL-28B gen polimorfi zminin etkisi.

The prediction of the consequences of disease is important to determine the therapy approaches and prevention of the chronical state in patients infected with hepatitis B virus (HBV). In recent years various studies are carried on to investigate the effect of IL-28B gene polymorphisms on the clinical course or therapy response in patients with chronic hepatitis B infection. The aim of the study was to evaluate the influence of IL-28B rs12979860 polymorphisms on the natural course of HBV infection. The study was designed prospectively, and the subjects were randomly selected among patients admitted to infectious disease outpatient clinics of Kocatepe University Medical School Hospital and Yunus Emre State Hospital located at provinces in Central Anatolia, Turkey. A total of 99 cases were included in the study and evaluated into three groups, namely, chronic hepatitis B patients (group 1, n= 43); inactive HBV carriers (group 2, n= 34) and subjects with acquired immunity after native infection (group 3, n= 22). There were no significant differences regarding the age and gender distribution between the groups (p> 0.05). All subjects were investigated for the IL-28B promoter single nucleotide polymorphism rs12979860 at position 3176 C/T, by real-time polymerase chain reaction (RT-PCR). Evaluation of the range of IL-28B rs12979860 C/T polymorphisms observed in the study groups showed that, the frequency of CC, CT and TT allels were as follows; 34.9%, 48.8% and 16.3 % in group 1; 47.1%, 35.3% and 17.6% in group 2; 63.6%, 27.7% and 13.6% in group 3, respectively. No significant differences were observed between the groups in terms of C/T allel distriubution (p> 0.05). However, in spite of statistical insignificance, the rate of CC allel in IL-28B rs12979860 gene was the highest in immune subjects (63.6%), while it was the lowest in chronic hepatitis B patients (34.9%). According to our data, IL-28B rs12979860 gene polymorphisms were not effective on the clinical course of HBV infection. In conclusion, further studies with large numbers of patients are needed to support these data.

Unwanted pregnancy and traditional self-induced abortion methods known among women aged 15 to 49.

OBJECTIVE: To determine the traditional methods known and used to terminate an unwanted pregnancy and the fertility characteristics of married women. METHODS: The descriptive cross-sectional study was conducted in Turkey at Afyonkarahisar Zübeyde Hanim Child and Maternity Hospital's outpatient clinic between December 27, 2010 and January 7, 2011, and comprised married women aged 17 to 49 who presented for an examination. Questions related to socio-demographic and fertility characteristics as well as known and used traditional abortion methods were included in the questionnaire which was administered through face-to-face interviews. SPSS 18.0 was used for statistical analysis. RESULTS: The median age of the 600 women in the study was 29.5 (range: 17-49) years. Overall, 134 (22.3%) women had experienced an unwanted pregnancy. In 53 (39.6%) cases, the unwanted pregnancy had occurred between the ages of 30 and 39, and 116(86.6%) women had married when they were between 15 and 24 (p< 0.008) years old. Pregnancy had been concluded normally in 78(58.2%)women with an unwanted pregnancy and 34(35.8%)preferred the withdrawal method for contraception. Traditional abortion methods were known to 413(68.8%)women, but only 8(1.3%) had used any of them. The harms of using a traditional abortion method were known to 464(77.3%)women. CONCLUSIONS: Very few women used traditional abortion methods to terminate pregnancy. Knowing the characteristics of women and their need for family planning should be the first priority for the prevention of unwanted pregnancies.

Urinary incontinence in women: prevalence rates, risk factors and impact on quality of life.

OBJECTIVES: To determine the prevalence, risk factors of urinary incontinence (UI) and to assess its impact on the quality of women's life. METHODS: This cross-sectional study was performed 1050 female participants aged between 20-80 years. A questionnaire form, including the socio-demographic characteristics and risk factors and the "International Consultation on Incontinence Questionnaire-Short Form" were used for the data collection. RESULTS: The mean age of women was 48.80±11.53 years. The prevalence of UI was 44.6%. The distribution of the types of UI was 31% stress incontinence, 47.4% urge, and 33.1% mixed type. Although 95.5% of the women reported a negative impact on the quality of life, admission to a health center was only 63.9%, and 64.7% of the women had not received any medical help. The statistical analysis revealed that menopause, constipation, hypertension, diabetes, family history and parity are associated with UI as risk factors. CONCLUSION: We suggest that in the early diagnosis and treatment of urinary incontinence (UI), mental, educational and psychosocial support should be given to patients together with medical therapy.

Mortality Trends from Ischemic Heart Disease in Turkey: 2009-2019.

OBJECTIVE: Cardiovascular diseases still play an important role in public health and epidemiol- ogy as the leading cause of death worldwide. Ischemic heart disease is the most common reason in this group. This study aims to analyze the latest trends in ischemic heart disease mor- tality rates in Turkey by age, gender, and region using the Turkish Statistical Institute mortality data and evaluate the results. METHODS: We have obtained ischemic heart disease mortality data (2009-2019, in 12 regions) for Turkey from the mortality database of the Turkish Statistical Institute. Joinpoint analysis was used to estimate the annual percentage change and average annual percentage change to identify significant changes in trends. RESULTS: The mean mortality rate for ischemic heart disease in Turkey was in an increasing trend from 2009 to 2019 (annual percentage change=1.7 (-0.8; 4.3), P=.166). This increase was more pronounced in women (annual percentage change=2.2 (-0.7; 5.2), P=.121) compared to men (annual percentage change=1.4 (-1.1; 3.9), P=.235). When the period between 2015 and 2019 was evaluated, it was determined that ischemic heart disease mortality was in a decreasing trend in the groups over 65 years of age. The death rate due to ischemic heart disease is almost 2 times higher in men than in women in Turkey, and this rate ratio is highest in the Istanbul region. CONCLUSION: Although ischemic heart disease mortality trends have decreased globally, our country's average is still on an increasing trend. However, significant decreases have been observed in ischemic heart disease mortality rates, especially in the group over 65 years of age, in the last 5 years.

Comparison of three different immunoassay methods for the evaluation of intact parathyroid hormone levels in hemodialysis patients.

BACKGROUND: Intact parathyroid hormone (iPTH) assays react with the non-(1-84) molecular form of PTH. This form behaves as a carboxy-terminal fragment and accumulates during renal failure. We wanted to examine the variation of iPTH levels between the more commonly used different immunoassay methods in hemodialysis patients. METHODS: Our study was designed to compare three commercial second-generation immunoassays based on electrochemiluminescent immunoassay (ECLIA), enzyme immunoassay (EIA) and immunoradiometric assay (IRMA) for intact PTH. The serum samples from 88 patients were collected and the iPTH concentrations measured. RESULTS: The median iPTH (IRMA) concentration (99 pg/mL) was lower than both median iPTH (ECLIA) concentration (290.5 pg/ml; p < 0.001) and iPTH (EIA) concentration (369 pg/mL; p < 0.001). The Bland-Altman graphs, which are plots of the percentage differences between the two methods against their mean, suggested that the IRMA methods are not in agreement with the other methods. CONCLUSION: It would be useful to reduce the variability among the methods with the use of a more standardized calibrator and of the same specific antibodies that only recognize the active PTH molecule.

Correlation between systemic immune-inflammation index and routine hemogram-related inflammatory markers in the prognosis of retinopathy of prematurity.

Purpose: To evaluate the prognostic potential of systemic inflammatory index in the course of retinopathy of prematurity (ROP). Methods: This is a retrospective case-control study. 303 infants with a gestational age of ≤35 weeks were screened with and without ROP at birth and 1 month after the birth of complete blood counts (CBC) were included in this study. Serum neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), platelet-to-lymphocyte (PLR), and systemic immune-inflammation index (SII) was calculated at birth and one month after. LMR was calculated by dividing the absolute lymphocyte count by the absolute monocyte count. NLR and PLR were determined by dividing the absolute neutrophil count or the absolute platelet count by the absolute lymphocyte count, respectively. The SII was calculated by the formula = neutrophilxplatelet/lymphocyte. All statistical analyses were performed using SPSS 22 (SPSS for Windows, version 22.0; SPSS, Inc. Chicago, IL, USA). Results: A total of 303 infants were included 145 with ROP and 158 without ROP. The NLR, LMR, PLR and SII values were 0.56 ± 1.17/0.51 ± 1.04 (P = 0.997), 13.7 ± 18/9.49 ± 13.1 (P = 0.014), 31.69 ± 68/24.1 ± 37.7 (P = 0.268), 131.42 ± 326/124.66 ± 267 (P = 0.935) in with ROP and without ROP infant at birth respectively. The NLR, LMR, PLR, and SII values were 0.68 ± 1.27/0.34 ± 0.99 (P = 0.001), 2.58 ± 6.01/2.46 ± 14.5 (P = 0.706), 47.5 ± 78.33/33.55 ± 42.4 (P = 0.035), and 253 ± 681/114 ± 345 (P = 0.001), respectively in with ROP and without ROP infant at 1 month after birth. Conclusion: The NLR, PLR, and SII seem an independent predictor of the development of ROP.

Real-World Data from Turkey: Is Sofosbuvir/Ledipasvir With or Without Ribavirin Treatment for Chronic Hepatitis C Really Effective?

BACKGROUND: In this study, we aimed to investigate the efficacy and safety of sofosbuvir-based therapies in the treatment of chronic hepatitis C in real-world clinical practice. METHODS: Data from patients with chronic hepatitis C treated with SOF/LDV ± RBV or SOF/RBV in 31 centers across Turkey between April 1, 2017, and August 31, 2018, were recorded in a nationwide database among infectious disease specialists. Demographics, clinical, and virological outcomes were analyzed. RESULTS: A total of 552 patients were included in the study. The mean age of the patients was 51.28 ± 14.2, and 293 (55.8%) were female. The majority had HCV genotype 1b infection (65%), 75.04% of the patients underwent treatment, and non-cirrhosis was present at baseline in 381 patients (72.6%). SOF/LDV ± RBV treatment was given to 477 patients and 48 patients received SOF/RBV according to HCV genotype. The total SVR12 rate was 99% in all patients. Five patients experienced disease relapse during the study and all of them were genotype 2. In patients infected with HCV GT2, SVR12 was 77.3%. SVR was 100% in all patients infected with other HCV genotypes. All treatments were well tolerated by patients without causing severe adverse events. Side effects and side effects-associated treatment discontinuation rates were 28.2% and 0.4%, respectively. Weakness (13.7%) was the common side effect. CONCLUSION: The present real-world data of 525 patients with HCV genotypes 1, 1a, 1b, 3, 4, and 5 who underwent SOF/LDV ± RBV treatment in Turkey demonstrated a high efficacy and safety profile. HCV GT2 patients should be treated with more efficacious treatment.

The acute effects of single-dose orally administered doramectin, eprinomectin and selamectin on natural infections of Syphacia muris in rats.

This study was designed to determine the acute effects of a single-dose of orally administered doramectin, eprinomectin and selamectin on Syphacia muris infection in rats. Rats, naturally infected with S. muris, were divided into four groups: three different treatment groups (n=7) and one positive control (n=7). Cellophane tape preparations were obtained from the treated rats on day 0 pre-treatment and on days 2, 4 and 6 post-treatment. Syphacia sp. eggs were counted. Eprinomectin was found to be 100% effective in eliminating eggs on two post-treatment. However when egg counts on day 6 post-treatment were compared with pre-treatment egg counts, doramectin and selamectin were found to be 99.32 and 98.77% effective in eliminating eggs, respectively. On day 7 post-treatment, blood samples were obtained from all groups, and then the rats were necropsied. Doramectin, eprinomectin and selamectin were found to be 100% effective in eliminating adult S. muris, when compared with the positive control group.

[The prevalence of low back pain and risk factors among adult population in Afyon region, Turkey]. / Afyonkarahisar ilinde eriskinlerde bel agrisi sikligi ve etkileyen faktörler.

OBJECTIVES: This study was designed to determine the prevalence of and risk factors for low back pain (LBP) in a sample of Turkish population among adults living in the Afyon region, Turkey. METHODS: A field screening investigation was performed in a total of 75 areas including the city center, 18 districts, and 57 associated small municipalities. Adequate sample size was determined as 1,990 and a total of 2,035 individuals (1,194 females, 841 males) were enrolled. Participants were inquired about age, occupation, sex, height, weight, history of LBP, hypertension, diabetes, and smoking. Depression symptoms were evaluated using the Symptom Checklist-90-Revised. RESULTS: The prevalence of lifetime LBP was 51%, and the prevalence of chronic LBP was 13.1%. Overall, 63.2% of women and 33.8% of men had LBP at least once in their lives (p=0.001). With regard to occupation, the highest incidence of LBP was seen in housewives (64.2%; p=0.0001), whose age and body mass index (BMI) were also higher compared to employed women. Depression (p=0.016) and increased BMI (p=0.000) were found to increase the risk for LBP, whereas smoking, hypertension, or diabetes were not correlated with the prevalence of LBP. Poverty was found to be the leading cause (39.7%) for not presenting to a physician. CONCLUSION: Among risk factors reported for LBP, many are also effective in Turkish population. Special attention should be given to the education of housewives in terms of low back protection, healthy nutrition, and family planning. Poverty seems to be a significant barrier to patient presentation to physicians, requiring extended social security coverage.

[Levels of pain and self-efficacy of individuals with osteoarthritis]. / Osteoartritli bireylerin agri ve öz etkililik düzeyleri.

OBJECTIVES: This descriptive study was conducted to determine pain and self-efficacy levels of individuals with osteoarthritis. METHODS: 83 patients, who were hospitalized in and admitted to physical therapy or rehabilitation outpatient clinic and had a primary diagnosis of osteoarthritis, were included in the study. The data of the study were collected by using patient information form, visual analog scale (VAS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and arthritis self-efficacy scale. Pearson correlation analysis, t-test, and one-way analysis of variance were used to assess the data. A p value less than 0.05 was considered as statistically significant. RESULTS: The most frequent complaints of 78.5% of the individuals with osteoarthritis were pain and limitation of movement. The pain experienced by 69.9% affected their daily life activities so much. VAS mean score of the participants was 5.7±2.3, their WOMAC mean score was 56.3±14.8, and their self-efficacy score was 103.7±29.5. Self-efficacy levels of those, who were men, had a higher educational level, were not housewives, were independent in daily life activities and did not have an additional chronic disease, were higher compared to the other groups (p<0.05). In this study, a negative correlation between self-efficacy scores and VAS and WOMAC scores and a positive correlation between VAS and WOMAC scores were found (p<0.05). CONCLUSION: It was determined that self-efficacy of the individuals with osteoarthritis was moderate and gender, educational level, status of independence, pain, and functional level affected self-efficacy.

The Protective Effects of Alpha-Lipoic Acid and Coenzyme Q10 Combination on Ovarian Ischemia-Reperfusion Injury: An Experimental Study.

Objective. This study aims to evaluate whether alpha-lipoic acid and/or coenzyme Q10 can protect the prepubertal ovarian tissue from ischemia-reperfusion injury in an experimental rat model of ovarian torsion. Materials and Methods. Forty-two female preadolescent Wistar-Albino rats were divided into 6 equal groups randomly. The sham group had laparotomy without torsion; the other groups had torsion/detorsion procedure. After undergoing torsion, group 2 received saline, group 3 received olive oil, group 4 received alpha-lipoic acid, group 5 received coenzyme Q10, and group 6 received both alpha-lipoic acid and coenzyme Q10 orally. The oxidant-antioxidant statuses of these groups were compared using biochemical measurement of oxidized/reduced glutathione, glutathione peroxidase and malondialdehyde, pathological evaluation of damage and apoptosis within the ovarian tissue, and immunohistochemical assessment of nitric oxide synthase. Results. The left ovaries of the alpha-lipoic acid + coenzyme Q10 group had significantly lower apoptosis scores and significantly higher nitric oxide synthase content than the left ovaries of the control groups. The alpha-lipoic acid + coenzyme Q10 group had significantly higher glutathione peroxidase levels and serum malondialdehyde concentrations than the sham group. Conclusions. The combination of alpha-lipoic acid and coenzyme Q10 has beneficial effects on oxidative stress induced by ischemia-reperfusion injury related to ovarian torsion.