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Zeynep Tuna Tulin Duger Nevin Atalay-Guzel Arzu Aral Bilkay Basturk Seminur Haznedaroglu Berna Goker 《Journal of Physical Therapy Science》2015,27(4):1239-1242
[Purpose] Although oxidative stress is known to be present in rheumatoid arthritis (RA),
the effects of exercise on oxidative parameters are unknown. The aim of this study was to
investigate the effects of acute aerobic exercise on serum oxidant and antioxidant levels
in patients with RA. [Subjects and Methods] Sixteen patients with RA and 10 age-matched
healthy volunteers participated in this study. All participants wore polar telemeters and
walked on a treadmill for 30 minutes at a speed eliciting 60–75% of maximal heart rates.
Blood samples were obtained before, immediately and 24 hours after exercise and
malondialdehyde (MDA) and total sulfhydrile group (RSH) levels were measured. [Results]
Both groups had similar heart rates during the test but the treadmill speed of the RA
patients was significantly lower than that of the healthy volunteers. Serum MDA levels
were lower than in both groups immediately after exercise, with greater decrements in the
RA patients than controls. MDA levels returned to baseline 24 hours after the exercise
only in the controls; they remained low in the RA patients. There was a slight increase in
serum RSH levels after exercise compared to baseline in both groups. [Conclusion] Moderate
intensity treadmill exercise did not have any adverse effect on the oxidant-antioxidant
balance. The results suggest that such an exercise may be safely added to the
rehabilitation program of RA for additional antioxidant effects. Morever, this antioxidant
environment is maintained longer in RA patients.Key words: Aerobic exercise, Oxidative status, Rheumatoid arthritis 相似文献
23.
Does patient education increase antimuscarinic treatment persistence in overactive bladder syndrome? 下载免费PDF全文
Tulin Yildiz RN PhD Cenk M Yazici MD Cagri Dogan MD Muzeyyen Cetintas RN Arzu Malak RN 《International Journal of Urological Nursing》2015,9(2):84-91
Overactive bladder syndrome (OAB) is a chronic condition that requires long‐term management. Patient education may have role in decreasing the unfavourable effects of long‐term treatment of OAB. The aim of the study was to evaluate the effect of detailed patient education on the patients' persistence with antimuscarinic treatment for OAB. A total of 140 patients with the diagnosis of OAB were included in this study. Patients were randomly divided into two groups. Patients in Group 1 were given information by the same urology doctor about the disease and treatment. Patients in Group 2 were given information by a urology nurse. Patients were recalled in the first, third and sixth months of treatment. The treatment persistency was evaluated in the whole study population and between the groups. The persistency rates of the whole group were 88·6% in the first month, 65·7% in the third month and 45·7% in the sixth month. At the end of the sixth month, 42·8% of males and 47·1% of females were taking antimuscarinics (p = 0·580). The persistence rate of Groups 1 and 2 were 82·8 and 94·3% at the first month. (p = 0·034). It decreased to 31·4% in the first and 60% in the second group at the sixth month (p = 0·001). The persistence rate of antimuscarinic treatment is low. Patient education is simple and effective way of increasing persistence. Clinicians must pay attention to inform their patients about the disease and possible side effects of treatment. An educated health provider may be very helpful in educating patients for OAB. 相似文献
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Karande P Jain A Ergun K Kispersky V Mitragotri S 《Proceedings of the National Academy of Sciences of the United States of America》2005,102(13):4688-4693
Chemical penetration enhancers (CPEs) are present in a large number of transdermal, dermatological, and cosmetic products to aid dermal absorption of curatives and aesthetics. This wide spectrum of use is based on only a handful of molecules, the majority of which belong to three to four typical chemical functionalities, sporadically introduced as CPEs in the last 50 years. Using >100 CPEs representing several chemical functionalities, we report on the fundamental mechanisms that determine the barrier disruption potential of CPEs and skin safety in their presence. Fourier transform infrared spectroscopy studies revealed that regardless of their chemical make-up, CPEs perturb the skin barrier via extraction or fluidization of lipid bilayers. Irritation response of CPEs, on the other hand, correlated with the denaturation of stratum corneum proteins, making it feasible to use protein conformation changes to map CPE safety in vitro. Most interestingly, the understanding of underlying molecular forces responsible for CPE safety and potency reveals inherent constraints that limit CPE performance. Reengineering this knowledge back into molecular structure, we designed >300 potential CPEs. These molecules were screened in silico and subsequently tested in vitro for molecular delivery. These molecules significantly broaden the repertoire of CPEs that can aid the design of optimized transdermal, dermatological, and cosmetic formulations in the future. 相似文献
25.
Alagozlu H Unal S Karakan T Cindoruk M Ergun M 《Journal of clinical gastroenterology》2008,42(2):191-193
AIM/BACKGROUND: Achalasia may be associated with extraesophageal dysmotility. However, this relation is still poorly understood. In the present study, we used noninvasive real-time ultrasonography to examine the motility function of the gallbladder in the patients with achalasia. MATERIALS AND METHODS: Thirty-three achalasic patients and 33 healthy volunteers were included in the study. All subjects were investigated after 12 hours of fasting and 30 minutes after a standard test meal. Premeal and postmeal gallbladder volumes were used for calculation of the ejection fraction of the gallbladder and fasting gallbladder volume. RESULTS: The mean fasting volume (18.52+/-1.45 vs. 24.63+/-1.84 cm; P<0.05) and ejection fractions of gallbladder (35.84+/-4.12 vs. 54.47+/-2.47; P<0.05) in the patients with achalasia were lower than the control group. CONCLUSIONS: Such a finding may confirm the possible extraesophageal extension of primary achalasia. Achalasic patients have smaller gallbladders than do others. It could be speculated that it is congenital and/or achalasic patients' gallbladder has incomplete relaxation (as in the lower esophageal sphincter of the achalasia). 相似文献
26.
Eftal Murat Bakirci Levent Demirtas Husnu Degirmenci Selim Topcu Selami Demirelli Hikmet Hamur Mutlu Buyuklu Emin Murat Akbas Adalet Ozcicek Fatih Ozcicek Gokhan Ceyhun Ergun Topal 《Clinics (S?o Paulo, Brazil)》2015,70(2):73-80
OBJECTIVES:
The aim of our study was to evaluate the total atrial conduction time and its relationship to subclinical atherosclerosis, inflammation and echocardiographic parameters in patients with type 2 diabetes mellitus.METHODS:
A total of 132 patients with type 2 diabetes mellitus (mean age 54.5±9.6 years; 57.6% male) and 80 age- and gender-matched controls were evaluated. The total atrial conduction time was measured by tissue-Doppler imaging and the carotid intima-media thickness was measured by B-mode ultrasonography.RESULTS:
The total atrial conduction time was significantly longer in the patients with type 2 diabetes mellitus than in the control group (131.7±23.6 vs. 113.1±21.3, p<0.001). The patients with type 2 diabetes mellitus had significantly increased carotid intima-media thicknesses, neutrophil to lymphocyte ratios and high-sensitivity C-reactive protein levels than those of the controls. The total atrial conduction time was positively correlated with the high-sensitivity C-reactive protein level, neutrophil to lymphocyte ratio, carotid intima-media thickness and left atrial volume index and negatively correlated with the early diastolic velocity (Em), Em/late diastolic velocity (Am) ratio and global peak left atrial longitudinal strain. A multiple logistic regression analysis demonstrated that the neutrophil to lymphocyte ratio, carotid intima-media thickness and global peak left atrial longitudinal strain were independent predictors of the total atrial conduction time.CONCLUSIONS:
We suggest that subclinical atherosclerosis and inflammation may represent a mechanism related to prolonged total atrial conduction time and that prolonged total atrial conduction time and impaired left atrial myocardial deformation may be represent early subclinical cardiac involvement in patients with type 2 diabetes mellitus. 相似文献27.
Ahmet Arman Bumin Nuri Dündar Ergun ?etinkaya Nilüfer Erzaim Atilla Büyükgebiz 《Journal of clinical research in pediatric endocrinology》2014,6(4):202-208
Objective: Isolated growth hormone deficiency (IGHD) is defined as a medical condition associated with growth failure due to insufficient production of GH or lack of GH action. Mutations in the gene encoding for GH-releasing hormone receptor (GHRHR) have been detected in patients with IGHD type IB. However, genetic defects on GHRHR causing IGHD in the Turkish population have not yet been reported. To identify mutations on GHRHR gene in a population of Turkish children with IGHD.Methods: Ninety-six Turkish children with IGHD were included in this study. Exon1-13 and exon/intron boundaries of GHRHR were amplified by suitable primers. The polymerase chain reaction products for GHRHR gene were sequenced with primers.Results: We analyzed the GHRHR gene for mutations in ninety-six patients with IGHD based on sequence results. We identified novel p.K264E, p.S317T, p.S330L, p.G369V, p.T257A and C base insertion on position 380 (c.380inserC) mutations. In 5 of the patients, the mutation was homozygote and in 1-heterozygote (p.S317T).Conclusion: Six new missense mutations and one first case of insertion mutations for the GHRHR gene are reported. 相似文献
28.
Alessandra Ferraro Anna Morena D’Alise Towfique Raj Natasha Asinovski Roxanne Phillips Ayla Ergun Joseph M. Replogle Angelina Bernier Lori Laffel Barbara E. Stranger Philip L. De Jager Diane Mathis Christophe Benoist 《Proceedings of the National Academy of Sciences of the United States of America》2014,111(12):E1111-E1120
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