Sağlık Bilimleri Fakültesi / Faculty of Health Sciences
Permanent URI for this collectionhttps://hdl.handle.net/11727/1402
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Item Combined Therapy with Probiotic VSL#3 and Omega-3 Fatty Acids Attenuates Colonic Injury and Inflammation in Chronic DNBS-induced Colitis in Mice (vol 69, pg 135, 2021)(2022) Ilktac, Havvanur Yoldas; Kiziltan, Gul; Lanpir, Asli Devrim; Ozansoy, Mehmet; Gunal, Mehmet Y.; Togay, Sine Ozmen; Keskin, Ilknur; Ozdemir, Ekrem M.; Kilic, UlkanItem The Effect of Probiotic and Omega-3 Supplements on Total Oxidant and Total Antioxidant Levels in Experimental Colitis(2021) IIlktac, Havvanur Yoldas; Kiziltan, Gul; Ozansoy, Mehmet; Kilic, Ulkan; Togay, Sine Ozmen; Keskin, Ilknur; Ozdemir, Ekrem Musa; Gunal, Mehmet YalcinObjective: Treatment of inflammatory bowel disease (IBD) usually involves medical therapy. For this reason, it is recommended to seek alternative treatment methods such as nutritional therapy. The aim of the study is to evaluate the effects of probiotics and omega-3 fatty acids on total oxidant and total antioxidant levels in an experimental colitis model. Methods: Mice were randomly divided into five groups (n= 10/group) as healthy group, colitis group, group treated with probiotics (VSL#3), group treated with omega-3 (w-3), and group treated with both probiotics and omega-3. To induce experimental colitis, 200 mg/kg dinitrobenzene sulfonic acid (DNBS) + 30% ethanol combination was rectally administered to anesthetized mice. Total oxidant (TOS) and total antioxidant (TAS) levels were measured at the tissue level. Results: Lower concentrations of TOS were observed in the probiotics groups (2.11 +/- 0.23 mmol H2O2 Eq/L), probiotics+omega-3 (2.56 +/- 1.18 mmol H2O2 Eq/L), and omega-3 (3.02 +/- 1.88 mmol H2O2 Eq/L) groups compared to the colitis group (3.11 +/- 0.91 mmol H2O2 Eq/L) (p>0.05). Higher TOS and TAS level were observed in the control colitis group compared to other groups; however, the differences were not statistically significant. Conclusion: Our findings showed that TAS and TOS levels were positively affected by the use of probiotic supplements in IBD. It was determined that using w-3 alone was ineffective in decreasing TOS levels. Studies with higher dosages and longer treatment periods are needed to better observe the effects of nutritional supplements on TOS and TAS parameters in inflammatory bowel diseases.Item Effect of adherence to carbohydrate counting on metabolic control in children and adolescents with type 1 diabetes mellitus(2020) Bayram, Sinem; Kiziltan, Gul; Akin, Onur; 0000-0003-1569-7747; 32871653Purpose: Carbohydrate counting provides better glycemic control and flexibility than other food planning methods. Consistent adherence to such a complex method is difficult, especially for youth. However, studies that determine adherence to this method and whether it alters metabolic control are limited. The aim of the current study was to determine adherence to this method and investigate its effect on metabolic control, anthropometric measurements, insulin dose, and energy intake. Methods: In this prospective cross-sectional study, 53 children and adolescents with type 1 diabetes mellitus aged 2 to18 years and receiving intensive insulin therapy were trained and followed for 6 months. Demographics, anthropometrics, insulin requirements, hemoglobin A1c (HbA1c), fasting lipids, and food records at baseline and study conclusion were evaluated. At the end of the study patients were divided into adherer and nonadherer groups according to carbohydrate estimate deviations from standardized daily sample menus and calculations for accurate insulin doses. More than 10-g variation in daily consumed carbohydrate amount or failure to decide bolus insulin dose was defined as a nonadherer. Results: The mean HbA1c, low-density lipoprotein cholesterol, and body mass index standard deviation score changed after the carbohydrate counting training while the mean HbA1c between groups was significant (P<0.05). Total daily insulin doses increased, and the mean high-density lipoprotein cholesterol levels decreased in both groups. There were significant correlations between HbA1c and carbohydrate deviation scores as well as HbA1c and caregiver's education level. Conclusion: Since adherence to carbohydrate counting may affect metabolic control, health professionals should evaluate and monitor carbohydrate counting skills of caregivers and patients in order to improve efficiency.Item Is training for informal caregivers and their older persons helpful? A systematic review(2019) Aksoydana, Emine; Aytar, Aydan; Blazeviciene, Aurelija; van Bruchem-Visser, Rozermarijn L.; Veskelyte, Alina; Mattace-Raso, Francesco; Acar, Sema; Altintas, Atahan; Akgun-Citak, Ebru; Attepe-Ozden, Seda; Baskici, Cigdem; Kava, Sultan; Kiziltan, Gul; 0000-0003-0361-7498; 30953963; ABD-7108-2020; AAI-6607-2020; V-9745-2019Background: The steady increase in the number of people suffering from chronic diseases and increasing life expectancy raises new demands on health care. At the same time, the need for informal caregivers is increasing. This study aims to perform a systematic review of the methodologies used to identify effect of different types of training on informal caregivers and their older persons. Methods: MEDLINE (PubMed), CINAHL and Ovid were searched from December 2016 and April 2017. The following keywords were used; "informal caregiver", "training" "elderly", older persons". Identified publications were screened by using the following inclusion criteria; systematic reviews, randomized controlled trials, prospective cohort and multicentre studies, English language full text journals, samples or interventions that included caregivers of older persons and published in last 10 years. Results: Twenty four studies (12 randomised control trials, 8 intervention studies and 4 systematic reviews) were included. Most of the randomized controlled trials involved both caregivers and elderly. Pretests and post-tests were used in intervention studies (5 out of the 8 studies). ICT-based, psychosocial interventions on family caregivers' education program for caregivers were applied. Caregivers following a supportive educative learning had a significantly better quality of life. Conclusions: The findings of this systematic review suggest that support interventions for caregivers can be effective in reducing caregivers' stress, with a consequent improvement of the quality of care. However, results are based on relatively small studies, reporting somewhat controversial findings supporting the need to perform further research in this field.Item The Effect of Family Participation in Nutrition Education Intervention on the Nutritional Status of Preschool Age Children(2019) Aktac, Sule; Kiziltan, Gul; Avci, SuleymanTo evaluate the effectiveness of family participation in nutrition education intervention on the nutritional status of preschool age children, a 10-week nutrition education program was implemented in 74 children in a public kindergarten. Children were assigned to one of three groups, namely the family participation group (FPG), the education group (EG), and the control group (CG). Interventions included school-based nutrition education, family nutrition education documents and family-child take-home activities and monthly meetings with families in the FPG, school-based nutrition education in the EG, and no intervention in the CG. Anthropometric measurements and a 3-day food record and food group consumption assessment were completed before and after intervention. Intervention led to positive changes in food availability, offering and consumption patterns in FPG and EG, with greater changes in FPG, along with lower obesity prevalence (p < 0.05). Our results show that family participation in a preschool nutrition education program can increase the effectiveness of nutrition education.Item Is neck circumference measurement an indicator for abdominal obesity? A pilot study on Turkish Adults(2014) Saka, Mendane; Turker, Perim; Ercan, Aydan; Kiziltan, Gul; Bas, Murat; 25352874Background: Neck circumference (NC) measurement is one of the simple screening measurements which can be used as an index of upper body fat distribution to identify obesity. Objectives: The aim of this study was to determine the relationship between neck circumferences and obesity. Methods: A total 411 volunteer adults participated in this study (174 men, 237 women). A questionnaire which consisted of anthropometric measurements and demographic features was used. Patients with NC >= 37 cm for men and >= 34 cm for women require evaluation of overweight status. Results: The percentages of the men and women with BMI >= 25kg/m(2) were 55.2% and 27.0% respectively and with high neck circumferences were 85.1% and 38.8%, respectively. The percentages of the men and women with high waist circumference were 31.6% and 79.3%, respectively. In both gender there were positive significant correlations between neck circumference, body weight (men, r=0.576; women, r=0.702; p=0.000), waist circumferences (men, r=0.593; women r=0.667; p=0.000), hip circumferences (men, r=0.568; women, r=0.617; p=0.000) and BMI (men, r=0.587; women, r=0.688; p=0.000). Conclusions: This study indicates that NC was associated with body weight, BMI, waist and hip circumferences and waist/hip ratio for men and women. A significant association was found between NC and conventional overweight and obesity indexes. NC was associated with waist/hip ratio for men and women.Item Assessment of Risk Factors of Obesity and Diet on Breast Cancer in Ankara, Turkey(2016) Kiziltan, Gul; Alim, Nural Erzurum; 28083060Objective: To determine the risk factors of obesity and diet on breast cancer in Ankara, Turkey. Methods: A case-controlled study was carried out on newly diagnosed 40 breast cancer patients [patient group (PC)] and 40 volunteer individuals [control group (CG)] with no diagnosis of cancer and history of cancer in the family with similar characteristics to the age and gender-matched patient group between March and July 2016. All the individuals were administered a questionnaire by face-to-face interview method. Results: The mean menarche age, age at first birth and menopause age were 13.0 +/- 1.17, 22.6 +/- 3.78 and 44.33 +/- 2.39 years in PG and 12.3 +/- 0.95, 21.6 +/- 2.99, 46.71 +/- 2.41 years in CG, respectively. The mean BMI values were determined as 28.1 +/- 6.75 kg/m(2) in PG and 30.1 +/- 6.18 kg/m(2) in CG (p>0.05). It was determined that intake of vitamin C and fiber decreases the risk of breast cancer. Also, eating quickly and smoking were risk factors for breast cancer (p<0.05). Conclusion: This study indicated that there are relationships between menarche age, menopause age, and age at first birth, eating quickly, smoking and breast cancer. Conversely, there are significant negative relationships between dietary fiber, vitamin C intake and breast cancer. As a result, it can be said that there is a link between breast cancer and lifestyle factors and a reduction in the risk of developing breast cancer can be achieved through changes in diet, one of the lifestyle factors.