scholarly journals Evaluation of Oxidative Stress in Patients with Fracture Admitted to Khatam Al-Anbia Hospital in Zahedan

2020 ◽  
Vol 18 (3) ◽  
Author(s):  
Mansour Karajibani ◽  
Farzaneh Montazerifar ◽  
Faezeh Kazemi ◽  
Ali Reza Dashipour
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activities ◽  
Control Group ◽  
Case Group ◽  
Cross Sectional ◽  
Stress Markers ◽  
Significant Difference ◽  
Before And After ◽  
Markers Of Oxidative Stress ◽  
The Mean

Background: Caused by an imbalance in the body’s oxidant and antioxidant status, oxidative stress can give rise to tissue damage and exacerbation of many diseases. Objectives: This study investigated the oxidative stress markers in patients with fractures and healthy subjects. Methods: In a cross-sectional case-control study, 40 patients with fractures admitted to an orthopedic ward and 40 healthy, non-fractured patients were selected using convenience sampling. Serum was analyzed for oxidant and antioxidant activities based on standard methods. P < 0.05 was considered statistically significant. Results: There was a significant difference in mean TAC between the case (748.2 ± 302.83 μmol/L) and control (984.90 ± 207.02 μmol/L) groups (P = 0.003). The mean MDA was 16.61 ± 4.16 µmol/L in the case group and 18.45 ± 5.43 µmol/L in the control group (P = 0.09). The mean SOD was 63.41 ± 16.67 U/g Hb in the case group and 58.54 ± 21.83 U/g Hb in the control group (P = 0.2). There was no significant difference between the two groups in terms of BMI and other variables. Conclusions: A significant difference existed in TAC between the two groups, which indicated increased oxidative stress in patients. However, oxidative stress could occur before and after undergoing fractures. The results suggested a slight, but not significant, difference between the two groups in the SOD and MDA scores. More conclusive results are required to determine the enzymatic and non-enzymatic markers of oxidative stress in larger sample sizes and during different stages of treatment.

scholarly journals The effect of thyme honey on anemia in hemodialysis patients

2020 ◽  
Author(s):  
Seyyed Ali Mousavi Kiasari ◽  
Monir Nobahar ◽  
Raheb Ghorbani ◽  
Mohammad Reza Tamaddon
Keyword(s):  
Reduction Rate ◽  
Blood Parameters ◽  
Hemodialysis Patients ◽  
T Test ◽  
Control Group ◽  
Case Group ◽  
Significant Difference ◽  
Before And After ◽  
The Mean ◽  
Thyme Honey

Background & Aim: Anemia is one of the most common complications of chronic renal failure, which is associated with increased fatigue, dyspnea, depression, malaise, prolonged hospitalization and mortality. Some patients are resistant to erythropoietin therapy. Therefore, the purpose of this study was to determine the effect of thyme honey on anemia in hemodialysis patients. Methods & Materials: The present clinical trial was conducted in 2018 at Kowsar Hospital of Semnan on hemodialysis patients randomly selected with convenience sampling method within two groups of case (n=28) and control (n=27). The case group received thyme honey (33 g) daily for one month. The control group did not consume thyme honey. Blood samples were taken from the patients before and after the intervention with 10-hour fasting and then blood parameters were assessed. Results: The mean ±SD reduction rate in hemoglobin level was 0.46±0.96 in the case group and 0.23±3.15 g/dl in the control group, but no significant difference using independent t-test (P=0.758). The mean±SD reduction rate in hematocrit percentages was 1.20±2.78 in the case group and 0.11±8.53 in the control group, but there is no significant difference between the two groups using independent t-test (P=0.590). Conclusion: Results showed that daily administration of 33 grams of thyme honey had no effect on anemia in hemodialysis patients. Further studies are recommended with modification of the methodology regarding the type, dose, duration and instructions of honey consumption for better results.

scholarly journals Evaluating QT dispersion in children with syncope attacks

2018 ◽  
Vol 15 (2) ◽  
pp. 15-20
Author(s):  
Amir Hossein Movahedian ◽  
Ali Mohammad Shakiba ◽  
Mojtaba Sehat ◽  
Maryam Sadat Razavi ◽  
Marzieh Heydarzadeh Arani
Keyword(s):  
Qt Dispersion ◽  
Brain Dysfunction ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Healthy Children ◽  
Cross Sectional ◽  
Significant Difference ◽  
The Mean ◽  
And Control

Background and Aims: Syncope is due to brain dysfunction and is a common compliant among children. It accounts for almost 3% of all emergency departments (ED) visits. The aim of this study was to evaluate the QT dispersion in children with syncope in Shahid Beheshti Hospital of Kashan in 2014.Methods: This was a descriptive cross-sectional study performed among 50 children with syncope attacks (case group) referred to the Clinic of Shahid Beheshti Hospital in Kashan during 2014 and 50 healthy children (control group) referred to the center for causes such as a cold or developmental examination. ECG was taken and QT, QTd (QT dispersion), QTc (Corrected QT interval) and QTcd (QTmin-QTmax =QT dispersion) intervals were studied. After proper explanation to the parents, data was obtained from the case and control group and was analyzed using Chisquare, Mann-Whitney, Kolmogorov–Smirnov, Levene›s, Kruskal-Wallis statistical tests.Results: Total, there were 100 children in the study, the participants were divided into two groups of case (n=50) and control (n=50). Among the studied children, a total of 46 of them (46%) were boys. The mean age range of children in the case and control groups were 7.73± 2.33 and 8.09± 2.31 years, respectively (P-value 0.440). The mean QTmax, QTcmax, QTd and QTcd in the case group were 348.80 ± 46.93, 464.94±48.71, 47.80±19.72, 68.36±24.59 ms (millisecond) respectively and 305.28 ±35.52, 395.70 ±50.05, 29.68±13.45, and 45.16±24.46 ms respectively in the control group. There was a significant difference in terms of each of the 4 parameters (P <0.001), and the value of indices in the control group was significantly less than that of the patient group.Conclusion: According to the results of the study, the QTd and QTcd values in the children with syncope attacks were higher than those in the control group. Therefore, precise ECG examination in children suspected of syncope attacks can be helpful in confirming the incidence of syncope. Additionally, the recurrence of attacks can also be predicted in children with higher QTd and QTcd values.

Oxydative stress markers and cytokine levels in rosuvastatin-medicated hypercholesterolemia patients

2018 ◽  
Vol 44 (4) ◽  
pp. 530-538
Author(s):  
Aysun Çetin ◽  
İhsan Çetin ◽  
Semih Yılmaz ◽  
Ahmet Şen ◽  
Göktuğ Savaş ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Interleukin 1 ◽  
Paraoxonase 1 ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Phenotypic Effect ◽  
Necrosis Factor Alpha ◽  
Stress Markers ◽  
Tnf Α ◽  
Before And After

Abstract Background Limited research is available concerning the relationship between oxidative stress and inflammation parameters, and simultaneously the effects of rosuvastatin on these markers in patients with hypercholesterolemia. We aimed to investigate the connection between cytokines and oxidative stress markers in patients with hypercholesterolemia before and after rosuvastatin treatment. Methods The study consisted of 30 hypercholesterolemic patients diagnosed with routine laboratory tests and 30 healthy participants. The lipid parameters, interleukin-1 beta (IL-1β), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), paraoxonase-1 (PON1) and malondialdehyde (MDA) levels in controls and patients with hypercholesterolemia before and after 12-week treatment with rosuvastatin (10 mg/kg/day), were analyzed by means of enzyme-linked immunosorbent assay. Results It was found that a 12-week cure with rosuvastatin resulted in substantial reductions in IL-1β, IL-6 and TNF-α and MDA levels as in rising activities of PON1 in patients with hypercholesterolemia. Before treatment, the PON1 levels were significantly negatively correlated with TNF-α and IL-6 in control group, while it was positively correlated with TNF-α in patients. Conclusion Our outcomes provide evidence of protected effect of rosuvastatin for inflammation and oxidative damage. It will be of great interest to determine whether the correlation between PON1 and cytokines has any phenotypic effect on PON1.

scholarly journals The The Role Of Von Willenbrand Factors As The Early Detection Of Endotel Cell Damage In Youth Ages With Obesity In The Usu Medan Campus Environment

2021 ◽  
Vol 6 (1) ◽  
pp. 179-181
Author(s):  
Rusdiana ◽  
Muhammad Syahputra ◽  
Sry Suryani
Keyword(s):  
Oxidative Stress ◽  
Endothelial Cells ◽  
Vascular System ◽  
Cell Damage ◽  
Single Layer ◽  
Control Group ◽  
Research Subjects ◽  
Cross Sectional ◽  
Significant Difference ◽  
Obese Subjects

Preliminary : Endothelial cells are a single layer that lines the entire vascular system. Endothelial dysfunction can be triggered by several main things, namely physical stress, oxidative stress and irritant substances. Obesity triggers an inflammatory process and metabolic disorders that will lead to increased oxidative stress. Long-term oxidative stress will cause damage to cells and tissues and trigger degenerative diseases. Damage to endothelial cells is expected to be detected by examining Von Willenbrand levels so that it can prevent complications of vascular disorders early. Method: This research is descriptive with cross sectional design. Carried out from March to October 2018 on the USU Campus. The first examination was done to measure body weight and height to determine body mass index, then performed lipid profile and blood sugar levels (KGD) in the sample, then examined von Willenbrand factor levels carried out in the integrated laboratory of USU FK using the method ELISA in both the sample group and the control group. The research subjects were adolescents aged 17-25 years with BMI> 25 kg / m2Data analysis was carried out using the T-Test statistical program, comparing two groups. Result: Of the 40 obese subjects found Von Wilenbrand level values ​​The lowest factor was 1.78 IU / ml and the highest was 35.60 IU / ml. Whereas in 40 non-obese subjects Von Wilenbrand grade values ​​were the lowest factor of 2.01 IU / ml and the highest was 45.10 IU / ml. This difference was not statistically significant (p = 0.661).Conclusion: There was no significant difference between the levels of Von Wilenbrand Factors in obese subjects with non-obese subjectsKey Words: Obesity, endothelial cells, Von Wilenbrand Factors

scholarly journals Industrial pollution related health problems among residents of a rural area in central Kerala

2021 ◽  
Author(s):  
Suchithra Erath Thadathil ◽  
Jaya Koothupalakkal Viswambharan ◽  
Alok Kanjhoor Premdas ◽  
Ashwin Raj
Keyword(s):  
Air Pollution ◽  
Health Effects ◽  
Rural Area ◽  
Odds Ratio ◽  
Skin Lesions ◽  
Control Group ◽  
Case Group ◽  
Cross Sectional ◽  
Adverse Health Effects ◽  
Significant Difference

Background: Air pollution leads to several health effects, the major systems affected were respiratory, dermatology, neurology and ophthalmology. This study is an attempt to find out various health effects of pollution, from a food factory to the nearby residents.Methods: A cross sectional comparative study was performed on 248 residents nearby a food factory, situated in rural area of Thrissur district and a comparative group of 266 participants taken 5km away from this factory.Results: Both the groups were comparable in socio-demographic profile except religion and occupation. There was no statistically significant difference (p>0.05) between the use of firewood in both the groups. The symptoms of major systems involved were respiratory (odds ratio 3.9, 95% CI 2.2 to 6.8), dermatological (odds ratio 18.3, 95% CI 8.3 to 40.7), neurological (odds ratio 13.5, 95% CI 4.1 to 44.7) and ophthalmological (odds ratio 5.9, 95% CI 2.6 to 13.6). The major symptoms complained by them were pruritus (32.7%), skin lesions (17.7%), breathlessness (16.9%), itching eye (13.3%) watering from eye (11.7%) and headache (11.3%). All these symptoms among the case group compared to control group were very high and these associations were highly statistically significant (p<0.001).Conclusions: This study showed an increased occurrence of adverse health effects among the individuals who were residing near the food factory. Therefore this study points out the possibility of environmental pollution (mainly air pollution) as a main factor for the increased prevalence of symptoms among those who reside nearby the factory.

scholarly journals Malondialdehyde Levels in Preeclampsia before and after Delivery

1970 ◽  
pp. 143
Author(s):  
Harold Rumopa ◽  
Freddy W. Wagey ◽  
Eddy Suparman
Keyword(s):  
Oxidative Stress ◽  
Plasma Levels ◽  
Cross Sectional Study ◽  
Hplc Method ◽  
Wilcoxon Test ◽  
Sectional Study ◽  
Cross Sectional ◽  
Average Value ◽  
Significant Difference ◽  
Before And After

  Objective: Determine differences plasma levels MDA in preeclampsiabefore and 2 hours after delivery.   Methods: This was an analytic cross-sectional study. Subjectconsists of 23 pregnancies with preeclampsia, where 23 bloodsamples taken before delivery and 23 were taken 2 hours afterdelivery. This study was conducted from August 2016 untilDecember 2016 at Department of Obstetrics and GynecologyFaculty of Medicine Universitas Sam Ratulangi / Prof. Dr. R. D.Kandou Hospital Manado and satellite hospital. Samples weretaken from plasma and analysed using HPLC method at Prodiaclinical laboratory.   Results: In patients with severe preeclampsia before deliverywe found average value (1.4796  0.40819 nmol/ml), minimumvalue (1.03 nmol/ml) and maximal value (2.77 nmol/ml)and 2 hours after delivery with average value (1.2470 0.34324 nmol/ml), minimum value (0.91 nmol/ml), and maximumvalue (2.47 nmol/ml). by using Wilcoxon test, we foundthere were significant differences in plasma levels of MDA (p =0.000).   Conclusion: This significant difference suggests that decreasedplasma levels of MDA 2 hours after delivery and gives the sense thatthere is a relationship between oxidative stress of cells with severepreeclampsia before and shortly after delivery, that MDA is an indicatorof oxidative stress.   Keywords: malondialdehyde, oxidative stress, peroxidation lipid,preeclampsia

scholarly journals Development of cleft children’s permanent canines

2019 ◽  
Vol 67 ◽  
Author(s):  
Manoel Itaguacy Leite NOVAIS JUNIOR ◽  
Manuella Santos Carneiro ALMEIDA ◽  
Camila Helena Machado da COSTA ◽  
Tassia Cristina de Almeida Pinto SARMENTO ◽  
Luis Ferreira de SOUSA FILHO ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Tooth Development ◽  
Cross Sectional Study ◽  
Control Group ◽  
Case Group ◽  
Age Difference ◽  
Cross Sectional ◽  
Panoramic Radiographs ◽  
Significant Difference

ABSTRACT Objective: Evaluating the development of the permanent cuspids in children from Paraíba with cleft lip and palate applying the Nolla and the Demirjian methods. Methods: A cross-sectional study using an inductive approach and applying a comparative statistical procedure and direct documentation research technique. The universe of the study consisted of children assisted at the orthodontic practice of the Brazilian Association of Dentistry - Paraíba Section. The sample comprised 72 pairs of panoramic radiographs of children with and without cleft lip and palate from the same gender and, age difference of up to 30 days, ranging from 5 to 13 years of age. The study has evaluated the development of 576 cuspids. The images were evaluated by three duly calibrated examiners concomitantly, and the calcification stages were determined by a consensus. The stages of the cuspids calcification were evaluated in the panoramic radiographs according to Nolla and Demirjian classifications. Results: The average of the calcification stage of teeth was correspondingly higher in the control group than in the case group, showing a development delay of the cuspid teeth in the cleft lip and palate patients. The lower cuspids were significantly more developed than the upper cuspids (p <0.001). There were no significant differences between the sides. There was early tooth development in females but without significant difference. Conclusion: It was possible to note that patients with cleft lip and palate presented a delay in the development of the permanent cuspids when compared to non-cleft lip and palate patients, thus, reinforcing the importance of the individualization of the orthodontic planning.

Evaluation of oxidative stress and antioxidant parameters in children with carbon monoxide poisoning

2019 ◽  
Vol 38 (11) ◽  
pp. 1235-1243
Author(s):  
O Teksam ◽  
S Sabuncuoğlu ◽  
G Girgin ◽  
H Özgüneş
Keyword(s):  
Oxidative Stress ◽  
Carbon Monoxide ◽  
Carbon Monoxide Poisoning ◽  
Venous Blood ◽  
Treatment Modalities ◽  
Control Group ◽  
Co Poisoning ◽  
Erythrocyte Catalase ◽  
Significant Difference ◽  
Before And After

Objective: In this study, we aimed to investigate oxidative stress and antioxidant parameter levels in patients with carbon monoxide (CO) poisoning. Methods: The study was conducted prospectively between March 1, 2015 and April 30, 2016 in the pediatric emergency department. Eligible patients included children aged 0–18 years old with a diagnosis of CO poisoning. To determination of oxidative stress and antioxidant parameter levels, venous blood with heparinized and urine samples were drawn during the admission and after normobaric oxygen (NBO) and hyperbaric oxygen (HBO) treatment. Results: Forty-seven children with CO poisoning for study group and 29 patients as control group were included to the study. Sixteen patients treated with HBO. Basal plasma malondialdehyde levels were found to be significantly higher in the CO poisoning group when compared with the control group ( p = 0.019). There is no significant difference in oxidative stress and antioxidant parameter levels except erythrocyte catalase enzyme levels in patients treated with NBO when comparing before and after NBO treatment ( p > 0.05). Decreasing of basal erythrocyte catalase enzyme levels were found statistically significant after NBO treatment ( p = 0.04). There was no significant difference in oxidative stress and antioxidant parameter levels in patients treated with HBO before and after therapy ( p > 0.05). Conclusions: CO poisoning is associated with increased lipid peroxidation in children immediately after the poisoning. However, both treatment modalities including NBO or HBO do not have a significant effect on oxidative stress or antioxidant parameter levels.

scholarly journals INVESTIGATING THE EFFECT OF REFLEXOLOGY IN INTENSITY OF PAIN AND ANXIETY AMONG PATIENTS SUFFERING FROM METASTATIC CANCER IN ADULTS’ HEMATOLOGY WARD

2018 ◽  
Vol 11 (6) ◽  
pp. 401 ◽  
Author(s):  
Simin Jahani ◽  
Fatemeh Salari ◽  
Nasrin Elahi ◽  
Bahman Cheraghian
Keyword(s):  
Cancer Patients ◽  
Metastatic Cancer ◽  
Test Group ◽  
Control Group ◽  
Anxiety Management ◽  
Patients With Cancer ◽  
Significant Difference ◽  
Before And After ◽  
The Mean ◽  
And Control

Objective: Findings suggest dissatisfaction of half of the cancer patients regarding pain and anxiety management. This study aimed to determine the effect of reflexology on the intensity of pain and anxiety among patients with metastatic cancer hospitalized inadulthematology ward.  Methods: In this study, the samples were selected from adult hematology ward in Baghaei 2 hospital in Ahwaz, Iran, according to the inclusion criteria. They were then assigned into treatment and control groups. In the treatment group, reflexology protocol was performed following manual reflexology method by Fr Josef Eugster based on Ingham method on the patient’s bed. In the control group, sole touching was used as the placebo. Reflexology was performed for three days, 30 min per day. Spielberger questionnaire were provided to the samples and completed in the first and third days, and Spielberger questionnaire was provided to the samples and completed. The data obtained from this study were then analyzed by SPSS 20.Results: The two groups did not show a significant difference in terms of demographic characteristics (p>0.05). Based on the obtained results, it was found that in the test group, there was a significant difference between the mean intensity of pain before and after the treatment across all 3 days as well as the mean anxiety of the 1st and 3rd days (p<0.05). However, in the control group, there was no significant difference in terms of mean pain intensity before and after the treatment across 3 days (p>0.05). No significant difference was observed between the mean anxiety of the 1st and 3rd days either (p>0.05).Conclusion: Considering the findings of this research, it can be concluded that reflexology has a positive effect on mitigating the intensity of pain and anxiety in metastatic cancer patients. Therefore, it is recommended that nurses employed in cancer centers benefit from the findings of this research to further help patients with cancer. It is also suggested that further research be conducted on the effect of reflexology on the pain and anxiety of other patients.

High Percentage of Regulatory T Cells before and after Vitamin B12 Treatment in Patients with Pernicious Anemia

2014 ◽  
Vol 133 (1) ◽  
pp. 83-88 ◽  
Author(s):  
Satoru Watanabe ◽  
Norifumi Ide ◽  
Hatsue Ogawara ◽  
Akihiko Yokohama ◽  
Takeki Mitsui ◽  
...  
Keyword(s):  
T Cells ◽  
Regulatory T Cells ◽  
Vitamin B12 ◽  
Pernicious Anemia ◽  
Vitamin B12 Deficiency ◽  
T Cell Subsets ◽  
Control Group ◽  
Significant Difference ◽  
Before And After ◽  
The Mean

Introduction: In some previous studies, vitamin B12 treatment showed immunomodulatory effects and restored the immunological abnormalities in patients with pernicious anemia (PA). In the present study, peripheral blood T cell subsets, including regulatory T cells (Tregs), were examined before and after vitamin B12 treatment in PA patients. Patients and Methods: The percentages of CD4, CD8, Th1, Th2 and Tregs were examined in 23 PA patients before vitamin B12 treatment, in 23 other PA patients after vitamin B12 treatment and in 28 healthy controls. Results: The mean percentage of CD8+ T cells was significantly higher in the control group (23.0%; 95% CI, 20.4-25.6%) than in the pre- (16.0%; 95% CI, 12.1-20.0%) and posttreatment groups (15.2%; 95% CI, 11.8-18.6%; p < 0.05). The CD4/CD8 ratio was significantly lower in the control group (2.01; 95% CI, 1.66-2.34) than in the pre- (3.45; 95% CI, 2.55-7.80) and posttreatment groups (2.97; 95% CI, 2.22-3.72; p < 0.05). There was no significant difference in the mean Th1/Th2 ratio among these groups. There were significant increases in the mean percentage of Tregs in the pre- (6.29%; 95% CI, 5.04-7.54%) and posttreatment groups (7.77%; 95% CI, 6.34-9.20%) compared with the control group (4.18%; 95% CI, 3.92-4.47%; p < 0.05). Conclusions: The percentage of Tregs was significantly higher in PA patients than in normal subjects, and this high Treg percentage was not different before and after vitamin B12 treatment. Other immunological alterations also did not recover after vitamin B12 treatment, so that these immunological changes appear to be the cause of PA and are not induced by vitamin B12 deficiency.

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