scholarly journals Molecular Triad RANK/ RANKL/ OPG in Mandible and Femur of Wistar Rats (Rattus norvegicus) With Type 2 Diabetes Mellitus

2019 ◽  
Vol 5 ◽  
pp. 1
Author(s):  
Nike Hendrijantini ◽  
Rostiny Rostiny ◽  
Abil Kurdi ◽  
Muhammad D.A. Ari ◽  
Ratri M. Sitalaksmi ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Bone Metabolism ◽  
Wistar Rats ◽  
Laboratory Research ◽  
Control Group ◽  
Type 2 Dm ◽  
Specimen Processing ◽  
Male Wistar Rats ◽  
Nf Kappab

A successful treatment of dental implant needs a good jaw bone support, which depends on healthy bone metabolism. Bone metabolism can be affected by Diabetes Mellitus (DM). It may trigger various complications, including osteoporosis. Molecular triads consisting of Receptor Activator of NF-kappaB (RANK), Activator of nF-κB Ligand (RANKL), and osteoprotegerin (OPG), have an important role in the formation, function, and osteoclast survival. In this study, molecular triads were observed on mandible and femur bones in type 2 DM Wistar rats. The aim of this study was to observe the molecular triad RANK / RANKL / OPG expressions in type 2 DM Wistar rats. This laboratory research used 18 male Wistar rats divided into three groups: nondiabetic group (control), uncontrolled DM injected with single dose of Streptozotocin (STZ), and controlled DM treated with Metformin. On day 20, the mandible and femur were collected and specimen processing was carried out. The results of RANK / RANKL / OPG expressions were obtained from immunohistochemical staining. In both mandible and femur groups, RANK, RANKL, OPG expressions showed no difference between the control and uncontrolled DM groups. RANKL / OPG ratio in uncontrolled DM was higher than that in the control group. RANK expression was lower in uncontrolled DM group compared with controlled DM, and the RANKL expression in uncontrolled DM group was higher than that in the controlled DM group. RANKL / OPG ratio was lower in the controlled DM group. The study suggested that DM affects resorptive activity in mandible and femur bones which can be observed via RANK/RANKL/OPG.

scholarly journals Study on antihyperglycemic effect of bromocriptine in dexamethasone induced hyperglycemic wistar rats

2021 ◽  
Vol 10 (6) ◽  
pp. 699
Author(s):  
Rekha M. B. ◽  
Basavaraj Bhandare ◽  
Satyanarayana V. ◽  
Hemamalini M. B.
Keyword(s):  
Diabetes Mellitus ◽  
Normal Saline ◽  
Wistar Rats ◽  
Saline Group ◽  
Control Group ◽  
Normal Saline Group ◽  
Male Wistar Rats ◽  
Group B ◽  
Control Group Group

Background: Diabetes mellitus is a chronic metabolic disorder that develops due to insulin deficiency or insulin resistance. Recent animal and human studies have reported bromocriptine to be effective in the management of type 2 diabetes mellitus. The present study was done to evaluate the antihyperglycemic effect of bromocriptine in dexamethasone induced hyperglycemic rats.Methods: Male wistar rats were used and divided into 5 groups. Dexamethosone was used to induce hyperglycemia in group B-E. Group A was the untreated control group, group B was the standard control group, group C was the oral 10 mg/kg of bromocriptine dissolved in 0.9% normal saline, group D was the oral 20 mg/kg metformin dissolved in 0.9% normal saline, group E was the oral 10 mg/kg bromocriptine+20 mg/kg metformin dissolved in 0.9% normal saline. Fasting blood glucose, post prandial blood glucose and body weight was estimated on day 1, 15, 30.Results: It was seen that dexamethasone induced hyperglycemia and increase in body weight in male wistar rats, which were significantly controlled by oral bromocriptine and bromocriptine with metformin combination.Conclusions: Results obtained from this study showed that bromocriptine can be a promising drug with novel mechanism to treat type 2 diabetes mellitus.

Evaluation of Salivary Antioxidants and Oxidative Stress Markers in Type 2 Diabetes Mellitus: A Retrospective Cohort Study

2020 ◽  
Vol 20 (4) ◽  
pp. 584-590 ◽  
Author(s):  
Shima Fathi ◽  
Shiva Borzouei ◽  
Mohammad Taghi Goodarzi ◽  
Jalal Poorolajal ◽  
Fatemeh Ahmadi-Motamayel
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Control Group ◽  
Oxidative Stress Markers ◽  
Stress Markers ◽  
Type 2 Dm ◽  
Patients With Diabetes ◽  
The Difference ◽  
And Oxidative Stress

Background: Diabetes Mellitus (DM) is a progressive metabolic disorder. Objective: The aim of this study was to investigate the relationship between antioxidant and oxidative stress markers in the saliva of patients with type 2 DM and a healthy control group. Methods: In this study, 20 patients with diabetes and 20 healthy individuals were evaluated. Salivary antioxidants markers consisted of total antioxidant capacity (TAC), uric acid (UA), peroxidase and catalase. Oxidative stress markers included total oxidant status (TOS), malondealdehyde (MDA) and total thiol (SH). Sialochemical analysis was performed with spectrophotometric assay. All the statistical analyses were conducted using STATA software. Results: TAC decreased significantly in patients with diabetes. Although salivary UA and peroxidase were lower in patients with diabetes compared to the control group, the difference was not significant. Salivary catalase in patients with diabetes was significantly lower than that in the control group. MDA and TOS exhibited significantly higher levels in type 2 DM. SH levels were slightly higher in DM. Conclusions: According to the results of the present study, there were some changes in the salivary levels of some antioxidants and oxidative stress markers in patients with type 2 DM and could be measured as an indicator of serum changes..

scholarly journals The structural and functional features of the microcirculatory bed in patients with arterial hypertension and type 2 diabetes mellitus

2005 ◽  
Vol 11 (3) ◽  
pp. 177-180 ◽  
Author(s):  
L. A. Lohankova ◽  
Yu. V. Kotovskaya ◽  
A. S. Milto ◽  
Zh. D. Kobalava
Keyword(s):  
Diabetes Mellitus ◽  
Blood Flow ◽  
Arterial Hypertension ◽  
Control Group ◽  
Microcirculatory Bed ◽  
Type 2 Dm ◽  
Group A ◽  
Functional Features

The structural and functional features of the microcirculatory heel (MCB) were studied in patients with arterial hypertension (AH) in relation to the presence or absence of type 1 diabetes mellitus (DM). Two hundred and twelve patients were examined. These included 110 patients with grades 1 and 2 arterial hypertension (AH) and type 2 DM, 82 patients with AH without type 2 DM, and 20 apparently healthy individuals. Laser Doppler flowmetry (LDF) was used to estimate basal blood flow, the loading test parameters characterizing the structural and functional status of MCB, and the incidence of hemodynamic types of microcirculation. Patients with AH concurrent with type 1 DM were found to have the following microcirculatory features: an increase in perfusion blood flow (microcirculation index, 8,8±1,8 perf. units versus 4,9±0,8 perf, units in patients with AH without DM and 6,7±0,9 perf. units in the control group), a drastic reduction in myogenic activity to 13,2±5,7 % versus 16,7±6,8 and 25,2±6,4 %, respectively, a decrease in vascular resistance, impairment of autoregulation, and low reserve capacities (reserve capillary blood flow was 197,8±31,6 % versus 429,9±82,01 % in the group of AH without DM and 302,8±50,1 % in the control group), a predominance of the hyperemic hemodynamic type (58,8 % in patients with AH and DM, 20,9 % in those with AH without DM, and 20,0 % in the controls). The specific features of the altered microcirculatory bed in patients with AH concurrent with type 2 DM were ascertained. These included the predominance of hyperemic microcirculation, impaired autoregulation. diminished microvascular resistance, and the low reserve capacities of the microcirculatory bed.

scholarly journals Effects of Five-Finger Relaxation Technique on Depression in Type 2 Diabetes Mellitus Patients

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Rosliana Dewi ◽  
Fanny Dwi Agustina ◽  
Johan Budhiana ◽  
Syiva Dwi Fatmala
Keyword(s):  
Diabetes Mellitus ◽  
Intervention Group ◽  
Wilcoxon Test ◽  
Relaxation Technique ◽  
Control Group ◽  
P Value ◽  
Relaxation Techniques ◽  
Psychological Changes ◽  
Type 2 Dm

Diabetes mellitus (DM) can cause physical and psychological changes for sufferers. Psychological changes include changes in self-concept and depression. Psychological changes can be treated with nonpharmacological therapies, one of which is five-finger relaxation technique. The research aimed to reveal the effect of five-finger relaxation technique on depression experienced by type 2 DM patients. The five-finger relaxation technique is one of the generalist relaxation techniques by recalling pleasant experiences. This research is a quasi-experiment. Samples of this research were 34 respondents whom were selected using purposive sampling.  The intervention was carried out once a day for 3 consecutive days.  In order to measure depression, a valid and reliable questionnaire of Indonesian version of the Beck Depression Inventory (BDI) was employed.  Data were analyzed using the Wilcoxon Test and the Mann-Whitney Test. The results showed the was a decrease in depression in the control group (p-value of 0.008) and the intervention group (p-value of 0.000) and there were differences in depression in the control group and the intervention group (p-value of 0.000). It can be concluded that there is an effect of five-finger relaxation technique on depression in type 2 DM patients<em>.</em>

scholarly journals Relationship between homocysteine and non-dipper pattern in patients with type 2 diabetes mellitus

2012 ◽  
Vol 56 (5) ◽  
pp. 285-290 ◽  
Author(s):  
Serdal Korkmaz ◽  
Abdulkerim Yilmaz ◽  
Gürsel Yildiz ◽  
Fatih Kiliçli ◽  
Serhat Içağasioğlu
Keyword(s):  
Diabetes Mellitus ◽  
Blood Pressure ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Control Group ◽  
Diabetic Patients ◽  
Nocturnal Blood Pressure ◽  
Type 2 Dm ◽  
Significant Difference

OBJECTIVE: The rate of reduction of nocturnal blood pressure (NBP) is lesser than normal in patients with type 2 diabetes mellitus (type 2 DM). Hyperhomocysteinemia (HHC) disrupts vascular structure and function, no matter the underlying causes. The risk of development of vascular disease is greater in diabetic patients with hyperhomocysteinemia than in patients with normal homocystein levels. The aim of the study was to investigate whether there are differences of homocystein levels in dipper and non-dippers patients with type 2 DM. SUBJECTS AND METHODS: We compared 50 patients (33 females, 17 males) with type 2 DM and 35 healthy individuals (18 females, 17 males ) in a control group. Ambulatory blood pressure monitoring (ABPM) was performed and homocysteine levels were measured in all patients. RESULTS: We found that the percentage of non-dipper pattern was 72% in patients with type 2 DM and 57% in control group. In diabetic and control individuals, homocystein levels were higher in non-dipper (respectively 13.4 ± 8.1 µmol/L and 11.8 ± 5 µmol/L) than in dipper subjects (respectively, 11.8 ± 5.8 µmol/L and 10.1 ± 4.2 µmol/L), but there was no significant difference between the two groups (respectively, p = 0.545, p = 0.294). CONCLUSION: In both groups, homocystein levels were higher in non-dipper than in dipper participants, but there was no significant difference between the groups. High homocystein levels and the non-dipper pattern increases cardiovascular risk. Therefore, the relationship between nocturnal blood pressure changes and homocystein levels should be investigated in a larger study.

Effect of Precede–Proceed Model on Preventive Behaviors for Type 2 Diabetes Mellitus in High-Risk Individuals

2016 ◽  
Vol 26 (2) ◽  
pp. 241-253 ◽  
Author(s):  
Mahdi Moshki ◽  
Atefeh Dehnoalian ◽  
Ali Alami
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
High Risk ◽  
Intervention Group ◽  
Control Group ◽  
Preventive Behaviors ◽  
Type 2 Dm ◽  
Face To Face Instruction

This study sought to assess the effect of precede–proceed model on preventive behaviors for type 2 diabetes mellitus (DM) in high-risk individuals. In this semi-experimental study, 164 high-risk individuals for type 2 DM were selected and were randomly divided into two groups of intervention and control ( n = 85). Educational intervention was performed as a single session face-to-face instruction for 1.5 hr for the intervention group participants. Data were collected before (baseline) and immediately and 1 month after the intervention in the two groups. The mean score of predisposing (knowledge) factors ( p = .001), reinforcing factors ( p = .001), and enabling factors ( p = .02) were significantly different at baseline and 1 month after the intervention in the intervention group compared with the control group ( p < .05). A significant improvement occurred in the nutritional habits of high-risk participants in the intervention group at 1 month after the intervention compared with controls ( p = .001). The precede–proceed model can be effective for promoting the preventive behaviors for type 2 DM in high-risk individuals.

scholarly journals Relationship between TP53 and interleukin-6 gene variants and the risk of types 1 and 2 diabetes mellitus development in the Kermanshah province

2021 ◽  
Vol 14 (1) ◽  
pp. 37-44
Author(s):  
Lida Haghnazari ◽  
◽  
Ramin Sabzi ◽  
◽  
Keyword(s):  
Diabetes Mellitus ◽  
Tp53 Gene ◽  
Control Group ◽  
Control Groups ◽  
Codon 72 ◽  
Type 2 Dm ◽  
And Control ◽  
Type 1 Dm

Diabetes mellitus (DM) is a metabolic disorder that results from insufficient secretion or insulin resistance, or both. Insulin secretion deficiency leads to chronic hyperglycemia along with impaired metabolism of proteins, lipids, and carbohydrates. This study aimed to investigate the TP53 gene SNP (single nucleotide polymorphism) rs1042522 genotype and the interleukin-6 (IL-6) gene SNP rs1800795 genotype in DM and control groups. This study was performed on 70 patients with type 1 DM, 100 patients with type 2 DM without related complications, 66 control subjects for type 1 DM, and 95 control subjects for type 2 DM. The control groups were matched regarding age and gender and did not have a familial relationship with the patient groups. All the subjects were residents of Kermanshah, located in the western part of Iran. Polymorphisms of TP53 and IL-6 genes were determined by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Lipid profile, fasting blood glucose, and HbA1c were measured using the ELISA and immunoturbidometric methods. The frequency of genotypes (CC, CG, GG) of the TP53 gene codon 72 in type 1 DM and its control group were significantly different (P= 0.013). Likewise, the frequency of genotypes (CC, CG, GG) of the TP53 gene codon 72 was significantly different between type 2 DM and control groups (P <0.001). The frequency of genotypes (GG, GC, CC) of G174C polymorphisms in the IL-6 gene was different between type 1 DM and control group as well as between type 2 DM and its control group, but it was not statistically significant. SNP rs1042522 genotypes in the dominant form (CG + GG vs. CC) (OR= 3.880; P < 0.001) and alleles G vs. C alleles (OR= 0.384; P < 0.001) increased the risk of type 2 DM significantly. There was no significant difference between type 1 and type 2 DM groups and respected control groups regarding the frequency of the IL-6 gene SNP rs1800795 alleles. The G allele of SNP rs1042522 encoding the TP53 gene increases the risk of developing DM in the population of the Kermanshah province, Iran.

scholarly journals Effect of Glycemic Control on Right Heart Functions in Type 2 Diabetes Mellitus Patients Free of Clinical Cardiovascular Disease

2020 ◽  
Author(s):  
Murat Ziyrek
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factor ◽  
Glycemic Control ◽  
Negative Correlation ◽  
Hba1c Level ◽  
Independent Risk Factor ◽  
Control Group ◽  
Type 2 Dm ◽  
Ventricle Function

Diabetes mellitus (DM) is one of the most common endocrine disorders. 90% percent of all diabetics are diagnosed with type 2 DM. DM is closely associated with various vascular diseases, and successful glycemic control prevents micro and macrovascular complications. Although there is data about the relation between glycemic control and left ventricle function, there is hardly any data about the relation between the right ventricular function. We analyzed the relationship between glycemic control and right ventricle function in type 2 DM patients free of clinical cardiovascular diseases (CVD). Patients were selected from the cardiology outpatient clinic. 53 patients formed the DM group; 51 patients formed the control group. All patients' demographic data were recorded. Biochemical tests and echocardiographic examinations were performed. RA and RV diameters were significantly higher in DM group (3.36±0.32 vs 3.13±0.34, P=0.015; 2.80±0.32 vs 2.56±0.22 P=0.005 respectively). Myocardial velocity during isovolumetric contraction (RV/IVV) and myocardial acceleration during Isovolumetric contraction (RV/IVA) were significantly lower in the DM group (14.4±3.17 vs 16.04±4.13 P=0,019; 3.25±0.75 vs 3.95±1,25 P=0.015). There was an intermediate negative correlation between RV/IVV and HBA1C (r=-0.406; P=0.036). HBA1C level was an independent risk factor for RV IVV (β=-0.406; P=0.036). It is shown that RA, RV diameter were significantly higher; RV/IVV and RV/IVA were significantly lower in diabetes mellitus patients free of CVD. Furthermore, there was a significant negative correlation between RV/IVV and HBA1C levels. HBA1C level was an independent risk factor for RV/IVV.

scholarly journals INCREASING SELF EMPOWERMENT AND QUALITY OF LIFE OF PATIENTS WITH TYPE 2 DIABETES MELLITUS WITH DIABETES EMPOWERMENT EDUCATION BASED ON HEALTH PROMOTION MODEL

2018 ◽  
Vol 2 (1) ◽  
pp. 52
Author(s):  
Nian Afrian Nuari
Keyword(s):  
Quality Of Life ◽  
Diabetes Mellitus ◽  
Diabetes Education ◽  
Rank Test ◽  
Control Group ◽  
Type 2 Dm ◽  
Individual Ability ◽  
Diabetes Empowerment

Introduction. Diabetes Mellitus (DM) is a chronic disease that requires individual ability of patients to adhere treatment of the disease recommended by doctors. The purpose the study was to analyze the effect of diabetes empowerment education to self empowerment and quality of life of patients with type 2 DM.Method. This study used quasy experiment design with non randomized control group pretest posttest design. Total sampel was 32 respondents divided into control group and experiment group, sample recruited by purposive sampling. Data were collected using questionnaire with DES (Diabetes Empowerment Scale) and DQoL (Diabetes Quality of Life). Data were then analyzed using Wilcoxon Sign rank test and Mann Whitney with level of significance of 0,05.Result. The results showed that there were differences in self empowerment and quality of life of patients with type 2 DM after intervention. Mann Whitney analysis result`s showed that there are differences in self empowerment between control and experiment groups (p = 0,029) and there was a difference in the quality of life between control and experiment groups (p = 0,022). It can be referred from it that DEE influences self empowerment and quality of life of type 2 DM patients.Discussion. It can be concluded that diabetes empowerment education increasing selfempowerment and quality of life of patients with DM type 2. Keywords: diabetes, education, self empowerment, quality of life, DEE, HPM

scholarly journals Hand functions in type 1 and type 2 diabetes mellitus

2017 ◽  
Vol 145 (11-12) ◽  
pp. 584-588
Author(s):  
Pinar Akpinar ◽  
Afitap Icagasioglu ◽  
Esra Selimoglu ◽  
Banu Mesci
Keyword(s):  
Diabetes Mellitus ◽  
Grip Strength ◽  
Control Group ◽  
Hand Functions ◽  
Type 2 Dm ◽  
Significant Difference ◽  
Hand Disability ◽  
Type 1 Dm

Introduction/Objective. Hand functions have an enormous impact on activities of daily living in patients with diabetes mellitus (DM), such as self-care, administering insulin injections, and preparing and eating meals. The aim of the study was to evaluate hand functions and grip strength in patients with type 1 and type 2 DM. Methods. This was an observational case-control study investigating the hand functions and grip strength in patients with type 1 and type 2 DM. The study comprised 41 patients with type 1 DM aged 25?50 years sex- and age-matched, 40 non-diabetic controls, and 91 patients with type 2 DM aged 40?65 years sex- and age-matched 60 non-diabetic controls. Patients with documented history of diabetic sensorimotor neuropathy and adhesive capsulitis were excluded. The Duruoz Hand Index was used to assess the functional hand disability. Grip strength was tested with a calibrated Jamar dynamometer. Results. The Duruoz Hand Index scores in patients with type 2 DM were significantly higher than in persons in the control group (p < 0.01), but there was no significant difference between the type 1 DM and the control group (p > 0.05). Grip strength values of patients with type 1 DM were significantly lower compared to those in the control group (p < 0.05), whereas there was no significant difference between patients with type 2 DM and their control group. There was a negatively significant correlation between grip strength and the Duruoz Hand Index scores in patients with both type 1 and type 2 DM (p < 0.05). Conclusion. Patients with type 1 DM and type 2 DM have different degrees of hand disability as compared to healthy control groups.

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