Yasemin Cayir

Antioxidant Status in Blood of Obese Children: The Relation between Trace Elements, Paraoxonase, and Arylesterase Values

Obesity is known to lead to complications involving several systems. The basic mechanism in obesity-related complications is chronic inflammation and increased oxidative stress. Trace element levels in obese children may vary due to poor nutritional habits. The purpose of this study was to investigate the relation between serum paraoxonase (PON1) and arylesterase (ARE) levels, markers of the oxidant–antioxidant balance in the body, and serum zinc (Zn), copper (Cu), manganese (Mn), and selenium (Se) concentrations in obese children. Fifty-seven overweight patients aged 6–17 and 48 age- and sex-matched healthy children were included in the study. Serum PON1 and ARE activity levels were measured, together with Cu, Zn, Mn, Se, total cholesterol, triglyceride, low-density lipoprotein, high-density lipoprotein, very low-density lipoprotein, glucose, aspartate amino transferase, and alanine amino transferase levels. PON1 and ARE activity levels were significantly lower in obese patients compared to those in healthy individuals (P < 0.05). Various changes were determined in Cu, Zn, Mn, and Se levels between the study and control groups (P < 0.05). In terms of the relation between trace elements and PON1 and ARE levels, a significant positive correlation was determined between serum Se and PON1 levels in the study group (P < 0.05, r = 0.31). No significant correlation was determined between other trace element levels and PON1 and ARE levels (P > 0.05). In conclusion, the detection in our study of a positive correlation between Se and PON1 levels in obese children may be significant in terms of showing a relation between Se and antioxidant systems in obese children.

Acupuncture decreases matrix metalloproteinase-2 activity in patients with migraine.

Objective To evaluate the effect of acupuncture on the serum matrix metalloproteinase-2 (MMP-2) level and activity in patients with migraine. Methods After baseline testing, eligible patients with migraine according to the criteria of the International Headache Society who volunteered to join the study were included (n=27). The patients received 10 sessions of acupuncture treatment. The points selected were bilateral ST8, ST44, LI4, LI11, LIV3, SP6, GB1, GB14, GB20, GV14, GV20, Yintang, Taiyang and ear Shenmen. Pain was measured using a visual analogue scale (VAS). Short form-36 (SF-36) was used to determine their quality of life. Blood samples were taken before treatment and after the first and last sessions of acupuncture for measurement of MMP-2 concentration and activity. Results The mean VAS was 85.5±16.6 before acupuncture and was significantly decreased to 39.8±20.6 after 10 sessions of acupuncture (p<0.0001). There was a significant increase in all SF-36 scores after acupuncture compared with values before treatment (p<0.0001). No significant differences were found in MMP-2 concentrations before treatment and after the first and last sessions (p>0.05). However, there were significant changes in MMP-2 activity (p<0.0001). Conclusions The results of this study showed a clinically relevant decrease in MMP-2 activity in patients with migraine treated with acupuncture. The mechanism underlying the effect of acupuncture in alleviating pain may be associated with a decrease in MMP-2 activity.

The effect of pedometer use on physical activity and body weight in obese women

Abstract Physical activity and healthy eating are of the utmost importance in treatment of obesity. However obese generally tend to have a sedentary lifestyle. Walking is a form of physical activity that is both simple and can be performed by everyone, but it requires an objective measurement. Number of steps taken during tracking can be recorded with the pedometer, a device used to measure the level of physical activity. We aimed to investigate whether or not using pedometers as a motivational technique to increase the level of physical activity in obese women has an impact on weight loss. Eighty-four obese women who are similar age referring to Ataturk University Faculty of Medicine Healthy Living Clinic, Turkey were randomly divided into two groups. Intervention group were given pedometers, and control group were prescribed similar diet and physical activity with a three-month follow-up plan without pedometers. Mean weight in pedometer group initially was 88.9 ± 8.4 kg, which decreased to 80.2 ± 8.7 kg after the programme. Mean weight in control group was 86.1 ± 9.2 kg at the beginning, and it decreased to 84.7 ± 8.8 kg after three months. It was observed in pedometer group that the mean number of steps 8817 ± 2725 steps/day at the beginning increased to mean 9716 ± 2811 steps/day at the end of the study. Weight, body mass index, body fat percentage and waist circumference measurements decreased more greatly in the pedometer when compared to the control group (p < 0.001). Pedometers may be recommended to obese patients to monitor and increase the level of physical activity and to promote weight loss.

Does bosentan protect diabetic brain alterations in rats? The role of endothelin-1 in the diabetic brain.

Diabetes mellitus (DM) is a major problem all over the world, affecting more people in recent years. Individuals with diabetes are more prone to disease than non‐diabetics, especially vascular complications. The aim of this study was to examine the roles of the endothelin (ET)‐1 in brain damage formed in a streptozocin (STZ)‐induced diabetes model, and the effect of bosentan, which is the non‐specific ET1 receptor blocker in the prevention of the diabetes‐induced brain damage. To examine the effects of bosentan (50 mg/kg and 100 mg/kg) in this study, the rats were given the drug for 3 months. The rats were divided into four groups: the sham group (n = 10), the diabetic control group (n = 10), the group of diabetic rats given bosentan 50 mg/kg (n = 10) and the group of diabetic rats given bosentan 100 mg/kg (n = 10). Diabetes was induced in the rats by STZ (60 mg/kg i.p.). On day 91, all rats were killed. Brain tissues of the rats were measured by molecular, biochemical and histopathological methods. Antioxidant levels in the therapy groups were observed as quite near to the values in the healthy group. In this study, while the brain eNOS levels in the diabetic groups decreased, the ET1 and iNOS levels were found to be increased. However, in the diabetes group, hippocampus and cerebellum, pericellular oedema and a number of neuronal cytoretraction were increased in neuropiles, whereas these results were decreased in the therapy group. Based on all of these results, ET1 will not be ignored in diabetes‐induced cerebral complications.

Effects of ear acupuncture therapy for obesity on the depression of obese women

Background Obesity is one of the leading health risks worldwide, and depression is among the leading causes of the burden of disease. These disorders are increasingly prevalent as comorbidities. Depressive symptoms are associated with obesity, and are more common in women. Objective To evaluate the effectiveness of ear acupuncture for obesity on the depression of obese women. Methods After baseline testing, 30 eligible patients with body mass index (BMI) >29.9 kg/m2 were included. The Beck Depression Inventory for Primary Care (BDI-PC) was used to assess changes in depression. BMI was also measured. Patients had six ear acupuncture sessions, every 15 days and were followed up for 3 months. Twenty four patients completed the study. Results The mean±SD age of patients was 42.9±9.0 years. Their mean±SD BMI was 39.0±4.7 kg/m2 before acupuncture, decreasing to 37.2±4.3 kg/m2 after acupuncture therapy (p<0.001). The mean depression score was 4.4±2.3 before acupuncture, decreasing to 2.7±1.4 (p<0.001) after treatment. There was no significant correlation between BMI and depression score before acupuncture therapy (p=0.104). After acupuncture therapy, no significant correlation was found between the percentage reduction of BMI and percentage reduction of the depression score (p=0.119). Conclusions Further research into the effects of ear acupuncture in the management of obesity and depression is justified.

Acupuncture for primary hyperhidrosis: case series

Three cases of primary hyperhidrosis of no known cause, with excess sweating day and night, were treated using the same acupuncture points. The patients reported that their sweating decreased and that they felt better after the treatment.

Effectiveness of breathing exercises during the second stage of labor on labor pain and duration: a randomized controlled trial

BACKGROUND Some research exists on the effect of non-pharmacological approaches for labor pain relief. However, there is limited information about effectiveness of breathing exercises in pregnant women to reduce maternal pain during labor. OBJECTIVE To determine whether breathing exercises for pregnant women during the second stage of labor have beneficial effects on maternal pain, duration of labor, and the first-minute Appearance, Pulse, Grimace, Activity and Respiration (APGAR) scores. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS This randomized clinical trial involved 250 pregnant women, who were randomly divided into two groups: intervention group (IG; n = 125) and control group (CG; n = 125). IG received one session breathing exercise training and performed breathing exercises during the second stage of labor versus the CG that did not receive any breathing exercise training. MAIN OUTCOME MEASURES The effects of breathing exercises on maternal pain were determined by Visual Analogue Scale (VAS), duration of the second stage of labor, and the first-minute APGAR scores. RESULTS The mean age of the participants was (23.2 ± 4.2) (range: 18 to 42) years. Both IG and CG had similar baseline characteristics in terms of age, education level, occupation, and smoking (P > 0.05). The mean VAS scores of IG and CG were (88.2 ± 6.3) and (90.5 ± 7.0), respectively (P < 0.001). The duration of the second stage of labor was (369.6 ± 92.0) s for IG and (440.7 ± 142.5) s for CG (P < 0.001). The mean first-minute APGAR scores were (8.84 ± 0.50) for IG and (8.73 ± 0.89) for CG (P > 0.05). CONCLUSION Based on this study, breathing exercises with deep inhalation and exhalation in pregnant women are effective in reducing the perception of labor pain and shortening the duration of the second stage of delivery. Therefore, we recommend breathing exercises as an effective modality for labor pain management and shortening the duration of labor. TRIAL REGISTRATION This study is registered on the website of ClinicalTrials.gov (www.clinicaltrials.gov) with the number of NCT03066973.

The Effects of Auricular and Body Acupuncture in Turkish Obese Female Patients: A Randomized Controlled Trial Indicated Both Methods Lost Body Weight But Auricular Acupuncture Was Better Than Body Acupuncture

It was aimed to observe the efficacy of body acupuncture and auricular acupuncture for the management of obesity. Fifty female obese patients were randomized into 2 groups; a Body Acupuncture Group (GBA; n=25) and an Auricular Acupuncture Group (GAA; n=25). All patients were followed up for 12 weeks. Their anthropometric measurements (body weight, body mass index, body fat percentage, waist circumference and hip circumference) were recorded for analysis in every 15 days. Patients were compared in terms of anthropometric measurements. Patients in the GAA received 6 sessions of auricular acupuncture in every 15 days. We used bilateral 2 points namely anti-aggression point and stomach point for auricular acupuncture. Bilateral L14, LIll, ST25, ST36, SP6, SP9, CV12, and CV6 points were selected for two times in a week (totally 24 sessions) in the GBA. Independent samples t test, patients in GAA completed the study. The mean age of patients was 36.2±10.5 years (GBA: 32.7±12.3; GAA: 39.1±7.9). The mean weight was 95.7±11.8 kg before acupuncture, and it decreased to 92.5±14.4 kg after acupuncture in GBA; and it was 95.1±15.6 kg before acupuncture and it decreased to 91.5±11.0 kg after acupuncture in GAA. Change in weight after acupuncture was 2.6±2.4 kg in GBA, and 4.2±3.4 kg in GAA (p<0.05). In both groups, changes in weight, body mass index, body fat percentage, waist circumference, and hip circumference were statistically significant (p<0.05). Only one patient reported side effect related to acupuncture. Body acupuncture and auricular acupuncture have the therapeutic role in the management of obesity. In this study, auricular acupuncture is more effective in reducing body weight than body acupuncture. Thus, auricular may be useful and safe, non-pharmacological treatment.