Salivary interleukin-8 levels in children suffering from Type 1 diabetes mellitus

2013 ◽  
Vol 37 (4) ◽  
pp. 377-380 ◽  
Author(s):  
D Dakovic ◽  
M Colic ◽  
S Cakic ◽  
I Mileusnic ◽  
Z Hajdukovic ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Children And Adolescents ◽  
Statistical Significance ◽  
Control Group ◽  
Healthy Children ◽  
Study Results ◽  
Type 1 Dm

Objective: The aim of this study was to investigate the differences between the salivary levels of IL-8 in patients with Type 1 diabetes mellitus (DM) with (DM+P) or without (DM-P) concomitant periodontitis and healthy subjects. The correlations between the levels of these cytokines and clinical periodontal parameters were also established. Methods: Twenty children and adolescents with Type 1 DM (10 diagnosed with periodontitis, 10 presenting no signs of periodontitis) and a control group consisting of 20 healthy children and adolescents aged 7-18 years were recruited for this study. Results: The Salivary IL-8 level was statistically significantly (p<0.005) elevated in subjects with Type 1 DM (474.47 ± 716.76) compared to non-diabetic control group (101.99 ± 68.32). There was no difference (p≯0.05) in the salivary IL-8 level when subjects with Type 1 DM with concomitant periodontitis were compared to diabetics without periodontitis. When the salivary IL-8 level in subjects with Type 1 DM was correlated with the clinical parameters, no statistical significance was found. Conclusion: An elevated salivary IL-8 level in subjects with Type 1 DM without concomitant periodontitis plays a major role in the development of diabetic micro and macroangiopathy and pathogenesis of atherosclerosis. Consequently, this may offer a basis for the assessment of risk, prophylaxis and treatment of diabetic complications.

Autoimmune thyroid disease in patients with anti-GAD positive type 1 diabetes mellitus

Open Medicine ◽  
2009 ◽  
Vol 4 (4) ◽  
pp. 415-422
Author(s):  
Kamile Gul ◽  
Ihsan Ustun ◽  
Yusuf Aydin ◽  
Dilek Berker ◽  
Halil Erol ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Statistical Significance ◽  
Control Group ◽  
Acid Decarboxylase ◽  
Thyroid Peroxidase ◽  
The Difference ◽  
Type 1 Dm

AbstractThe aim of the study was to determine the frequency and titers of anti-thyroid peroxidase (Anti-TPO), anti-thyroglobulin (Anti-TG), and anti-glutamic acid decarboxylase (Anti-GAD) antibodies in Turkish patients with type 1 diabetes mellitus (DM), and to compare the frequency of anti-TPO and anti-TG titers in the presence or absence of anti-GAD. A total of 104 patients including 56 males and 48 females with type 1 DM and their age-, gender-, and body mass index-matched control group, including 31 males and 27 females, 58 cases in total with an age range of 15-50 years, were recruited into this study. In patients with type 1 DM, positive anti-GAD was detected in 30.8% (n=32). In patients with positive anti-GAD, rate of positive anti-TPO was 37.5%; however, in patients with negative anti-GAD, the rate of positive anti-TPO was 9.7% and the difference was statistically significant (p=0.001). In patients with positive anti-GAD, the rate of positive anti-TG was 18.8%. In patients with negative anti-GAD, the rate of positive anti-TG was 2.8%, and the difference between them was statistically significant (p=0.005). In patients with positive and negative anti-GAD, rates of both positive anti-TPO and anti-TG were 15.6% and 1.4%, respectively, with the difference showing statistical significance (p=0.004). Thyroid autoimmunity in type 1 DM patients with positive anti-GAD was apparently higher; therefore, these patients should be followed more frequently and carefully.

Prevalence of autoantibodies in type 1 diabetes mellitus pediatrics in Mazandaran, North of Iran

2020 ◽  
Vol 33 (10) ◽  
pp. 1299-1305
Author(s):  
Daniel Zamanfar ◽  
Mohsen Aarabi ◽  
Monireh Amini ◽  
Mahila Monajati
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Serum Level ◽  
Type 1 Diabetes Mellitus ◽  
Children And Adolescents ◽  
Statistical Significance ◽  
Pancreatic Beta Cell ◽  
Eligible Patient ◽  
Diabetes Diagnosis

AbstractObjectivesType 1 diabetes is an autoimmune disease. Its most important immunologic markers are pancreatic beta-cell autoantibodies. This study aimed to determine diabetes mellitus antibodies frequency among children and adolescents with type 1 diabetes.MethodsThis descriptive study evaluated the frequency of four diabetes autoantibodies (glutamic acid decarboxylase 65 autoantibodies [GADA], islet cell autoantibodies [ICA], insulin autoantibodies [IAA], tyrosine phosphatase–like insulinoma antigen-2 antibodies [IA-2A]) and their serum level in children and adolescents diagnosed with type 1 diabetes mellitus at the diabetes department of Bou-Ali-Sina Hospital and Baghban Clinic, Sari, Iran, from March 2012 to March 2018. The relationship between the level of different antibodies and age, gender, and diabetes duration were determined. A two-sided p value less than 0.05 indicated statistical significance.ResultsOne hundred forty-two eligible patient records were screened. The average age at diabetes diagnosis was 4.2 ± 4.4 years. The median duration of diabetes was 34.0 (12.7–69.7) months. 53.5% of patients were female, and 81.7% of them had at least one positive autoantibody, and ICA in 66.2%, GADA in 56.3%, IA-2A in 40.1%, and IAA in 21.8% were positive. The type of the autoantibodies and their serum level was similar between females and males but there was a higher rate of positive autoantibodies in females. The level of IA-2A and ICA were in positive and weak correlation with age at diagnosis.ConclusionsMore than 80% of pediatric and adolescent patients with type 1 diabetes were autoantibody-positive. ICA and GADA were the most frequently detected autoantibodies. The presence of antibodies was significantly higher in females.

scholarly journals Risk of Urticaria in Children with Type 1 Diabetes Mellitus: A Nationwide Cohort Study

2019 ◽  
Vol 17 (1) ◽  
pp. 176
Author(s):  
Shih-Yi Lin ◽  
Cheng-Li Lin ◽  
Cheng-Chieh Lin ◽  
Wu-Huei Hsu ◽  
Chung-Y. Hsu ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Hazard Ratio ◽  
Control Group ◽  
Case Group ◽  
Research Database ◽  
Increased Risk ◽  
Type 1 Dm

Type 1 diabetes mellitus (T1DM) has been linked to many autoimmune problems. The association between T1DM and urticaria warrants investigation. Data were extracted from the National Health Insurance Research Database (NHIRD) of Taiwan. Participants with T1DM were recruited as the case group, and that group was matched by sex and age at a ratio of 1:4 to the control group comprising those without T1DM. The study period was 1998–2011. All participants were followed up to the diagnosis of urticaria, withdrawal from the insurance program, death, or the end of the study. A multivariable Cox proportional hazard model was used to calculate the adjusted and crude hazard ratios for urticaria. A total of 5895 participants (1179 in the case group and 4716 in the control group) were followed up in the study. The total incidence rate of urticaria in patients with type 1 DM was 26.6 per 1000 person-years, and that in controls was 6.85 per 1000 person-years. Compared with the control group, the hazard ratio of urticaria in the case group was 2.84 (95% CI = 2.27–3.56). Compared with age-matched participants without T1DM, patients with type 1 DM aged <18 years had a 3.62-fold higher risk of urticaria (95% CI = 2.85–4.59). The hazard ratio in patients with an adjusted Diabetes Complications Severity Index (aDCSI) score of 1.01–2.00 per year was 2.57 (95% CI = 1.18–5.57), and that in patients with an aDCSI score of >2.00 per year was 4.47 (95% CI = 2.68–7.47). T1DM patients aged <18 years had an increased risk of urticaria, but a similar phenomenon was not observed among T1DM patients older than 18 years.

scholarly journals Characterization of the Oral Microbiome Among Children With Type 1 Diabetes Compared With Healthy Children

2021 ◽  
Vol 12 ◽  
Author(s):  
Moti Moskovitz ◽  
Mira Nassar ◽  
Nadav Moriel ◽  
Avital Cher ◽  
Sarit Faibis ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Gut Microbiome ◽  
Species Level ◽  
Oral Microbiome ◽  
Control Group ◽  
Healthy Children ◽  
Diabetes Group

Aim: Current microbiome profiling of type 1 diabetes mellitus (T1D) patients is mostly limited to gut microbiome. We characterized the oral microbiome associated with T1D in children after the onset of the disease and explored its relationship with oral physiological factors and dental status.Methods: This cohort study comprised 37 children aged 5–15 years with T1D and 29 healthy children matched in age and gender. Unstimulated whole saliva was collected from diabetic and non-diabetic children, in the morning after brushing their teeth and a fasting period of at least 1 h before sampling. 16S rRNA gene-based analysis was performed by Powersoil Pro kit by Qiagen and Phusion High-Fidelity PCR Master Mix. Oral physiological and dental parameters studied included decayed, missing, and filled teeth index, salivary flow rate, and salivary pH, glucose, calcium, phosphate, and urea levels.Results: Of the identified 105 different genera and 211 different species, the most abundant genera were Streptococcus, Prevotella, Veillonella, Haemophilus, and Neisseria. Streptococcus was more abundant in T1D children. The diabetes group had 22 taxa at the genus level and 33 taxa at the species level that were not present in the control group and the control group exhibited 6 taxa at the genus level and 9 taxa at the species level that did not exist in the diabetes group. In addition, Catonella, Fusobacterium, and Mogibacterium differed between healthy and T1D subjects. Eight species and eight subspecies were significantly more abundant among healthy children than in T1D children. Porphyromonas and Mogibacterium genera were significantly correlated with salivary parameters. We found similarities between taxa revealed in the present study and those found in gut microbiome in type 1 diabetes mellitus according to gutMDisorder database.Conclusions: Salivary microbiome analysis revealed unique microbial taxa that differed between T1D children and healthy subjects. Several genera found in the saliva of T1D children were associated with gut microbiome in T1D individuals.

scholarly journals Increased serum soluble leptin receptor levels in children and adolescents with type 1 diabetes mellitus

2004 ◽  
pp. 475-481 ◽  
Author(s):  
J Kratzsch ◽  
A Deimel ◽  
A Galler ◽  
T Kapellen ◽  
A Klinghammer ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Children And Adolescents ◽  
Leptin Receptor ◽  
Serum Levels ◽  
Healthy Children ◽  
Duration Of Diabetes ◽  
Soluble Leptin Receptor

OBJECTIVE: We investigated whether or not serum levels of the soluble leptin receptor (sOB-R) and leptin are related to anthropometric and metabolic changes during pubertal development of children and adolescents with type 1 diabetes mellitus. DESIGN AND METHODS: Blood levels of sOB-R, leptin and HbA1C, as well as body-mass index (BMI), diabetes duration and daily insulin doses, were determined in 212 (97 girls; 115 boys) children with type 1 diabetes mellitus and compared with the sOB-R serum levels in 526 healthy children and adolescents. RESULTS: OB-R serum levels and parallel values of the molar ratio between sOB-R and leptin were significantly higher in children with diabetes than in normal children (P<0.05) in almost all investigated Tanner stages. Furthermore, in the entire group of patients, we demonstrated statistically significant correlations (P<0.02) between sOB-R and the duration of diabetes (r=0.30), HbA1c levels (r=0.32) and the insulin dose (r=0.18). Multiple-regression analysis revealed that HbA1c (12.4%), height (7.9%) and duration of diabetes (8.7%) contributed to 29% variance of sOB-R in diabetic children. CONCLUSIONS: Our data suggest that poor glycemic control in diabetes may lead to increased serum levels of sOB-R. This regulation of sOB-R appears to be independent of leptin, but may have an impact on leptin action. The consequently developing molar excess of sOB-R related to leptin could reduce leptin sensitivity and may, therefore, influence leptin-related anthropometric and metabolic abnormalities.

scholarly journals Influence of Type 1 Diabetes Mellitus on the Ocular Biometry of Chinese Children

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Ying Xiao ◽  
Tao Li ◽  
Yan Jia ◽  
Shanshan Wang ◽  
Chenhao Yang ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Glycosylated Hemoglobin ◽  
Diabetes Duration ◽  
Control Group ◽  
Healthy Children ◽  
Ocular Biometry ◽  
The Mean

Purpose. To compare ocular biometry between children with type 1 diabetes mellitus (T1DM) and healthy children in China and to determine the correlation of ocular biometry with the glycosylated hemoglobin (HbA1c) level and diabetes duration. Methods. A case-control study was conducted at Children’s Hospital of Fudan University between T1DM children and healthy children. The participants were evaluated for central corneal thickness (CCT), anterior chamber depth (ACD), lens thickness (LT), K1 and K2 keratometry, and axial length (AL); also cycloplegic refraction was performed, and spherical equivalent (SE) was acquired. HbA1c levels of the T1DM cases were obtained. Results. Fifty-four eyes of 54 children with T1DM and 53 eyes of 53 healthy children were included. The mean age of T1DM group and control group was 10.59 ± 3.40 years and 9.55 ± 1.89 years, respectively, and the differences between age and gender were not significant (p=0.052, p=0.700). The mean LT in T1DM group (3.49 ± 0.18 mm) was thicker than that in the control group (3.40 ± 0.16 mm) (p=0.018), the mean ACD in T1DM group (3.52 ± 0.26 mm) was shallower than that in the control group (3.72 ± 0.26 mm) (p<0.001), and there were no significant differences of CCT, K1, K2, AL, and SE (p=0.088, p=0.672, p=0.821, p=0.094, and p=0.306, respectively). There was no significant correlation between HbA1c or diabetes duration and ocular biometry. Conclusions. Thicker LT and shallower ACD occurred in T1DM children rather than age-matched and sex-matched healthy children, but the overall refraction was not affected. HbA1c or diabetes duration was not correlated with ocular biometry in T1DM children.

scholarly journals Assessment of quality of life as an element of monitoring health status in children and adolescents with type 1 diabetes mellitus

2009 ◽  
Vol 12 (3) ◽  
pp. 57-59 ◽  
Author(s):  
Nina Viktorovna Bolotova ◽  
Olga Viktorovna Kompaniets ◽  
Natalya Yur'evna Filina ◽  
Natalya Valer'evna Nikolaeva
Keyword(s):  
Quality Of Life ◽  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Children And Adolescents ◽  
Insulin Pump ◽  
Life Questionnaire ◽  
Study Results

Aim. To assess quality of life (QL) in children and adolescents with type 1 diabetes mellitus (DM1) depending on its duration, mode of insulin administration,and degree of social adaptation. Materials and methods. Generic Core Scale and Diabetes Module of Pediatric Quality of Life Questionnaire were used to estimate QL in 72 diabeticchildren and adolescents aged 5-18 yr with the participation of one of the parents. Patients with severe concomitant pathology were not includedin the study. Results. Overall QL score in children and adolescents with DM1 was 73,043?1,24. The psycho-social activity of most patients in all age groups was ratherhigh in contrast to suppressed physical functions due to complications of DM1 ten or more years in duration (51,4?9,19 scores). The psycho-emotionalstate was less dependent on negative effects of the disease. Patients using an insulin pump had on the whole better QL than those receiving intensiveinsulin therapy (82 and 72 points respectively, p

scholarly journals Impaired awareness of hypoglycemia in children and adolescents with type 1 diabetes mellitus in north of Jordan

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Mohammad J. Alkhatatbeh ◽  
Nedaa A. Abdalqader ◽  
Mohammad A. Y. Alqudah
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Type 1 Diabetes Mellitus ◽  
Children And Adolescents ◽  
Severe Hypoglycemia ◽  
Common Symptom ◽  
Insulin Regimen ◽  
Impaired Awareness ◽  
Type 1 Dm

Abstract Background Hypoglycemia is a common complication of insulin therapy in patients with Type 1 Diabetes Mellitus (DM). Awareness of hypoglycemic symptoms helps patients to recognize hypoglycemia and initiate self-treatment. Impaired Awareness of Hypoglycemia (IAH) exposes patients to severe hypoglycemia, which could be associated with seizures and unconsciousness. This study aimed to assess IAH, frequency of hypoglycemia, severe hypoglycemia and intensity of hypoglycemic symptoms among children and adolescents with Type 1 DM in North of Jordan. Methods Data were collected from 94 children and adolescents with Type 1 DM. Clarke’s and Edinburgh surveys were used to assess IAH and individual symptoms of hypoglycemia, respectively. Frequency of hypoglycemia and other related information were obtained by self-reporting or from medical records. Results 16.0% of participants were having IAH, 66.0% of participants reported recurrent hypoglycemia (>once/month) and 18.0% of participants developed ≥1 severe hypoglycemia during the previous year. IAH was not associated with age, gender, duration of DM, HbA1c, insulin regimen, adherence to insulin or development of severe hypoglycemia (p-values> 0.05). Instead, IAH was associated with frequency of hypoglycemia during the previous 6 months (p-value< 0.01). Hunger, tiredness, dizziness, drowsiness, inability to concentrate, trembling and weakness were the most common symptoms felt by participants when they develop hypoglycemia. Hunger was the only common symptom that was significantly higher in children compared to adolescent (p-value < 0.01). Conclusions This study has reported low prevalence of IAH in children and adolescents with Type 1 DM in North of Jordan. IAH was more common in subjects with more frequent hypoglycemia.

Paraoxonase-1 activities in children and adolescents with type 1 diabetes mellitus

2016 ◽  
Vol 63 (3) ◽  
Author(s):  
Elena C. Craciun ◽  
Daniel C. Leucuta ◽  
Razvan L. Rusu ◽  
Bianca A. David ◽  
Victoria Cret ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Glycaemic Control ◽  
Type 1 Diabetes Mellitus ◽  
Lipid Profile ◽  
Children And Adolescents ◽  
Oxidized Ldl ◽  
Statistical Significance ◽  
Paraoxonase 1

Background: Paraoxonase-1 is an HDL-associated esterase that acts as an anti-atherogenic agent by protecting LDL from oxidation. This study investigates paraoxonase-1 activities in children and adolescents with type 1 diabetes mellitus and possible associations with other biochemical markers. Patients and methods: The study enrolled 82 children and adolescents with type 1 diabetes mellitus and 41 controls with similar age and gender distribution. Serum paraoxonase-1 arylesterase and salt-stimulated paraoxonase activities were assessed by measuring the rates of phenyl acetate and paraoxon hydrolysis, respectively; paraoxonase-1 lactonase activity and oxidized LDL were assessed by a pH-sensitive colorimetric assay and ELISA, respectively. Glycated haemoglobin HbA1c and lipid profile were assayed with an immunoturbidimetric method and commercially available kits, respectively. Results: We found lower paraoxonase-1 activities in diabetics when compared to controls. The decrease was statistically significant only for the lactonase activity, the difference being higher when referring to the subgroup with poor glycaemic control. The lactonase activity/HDL ratio was also lower in diabetics vs. controls, but without statistical significance. Both lactonase and arylesterase activities were negatively correlated with HbA1c in diabetics, but only the latter was statistically significant (ρ = -0.21, P = 0.055; ρ = -0.24, P = 0.03, respectively). A correlation coefficient of ρ = 0.196 (P = 0.078) was found between oxidized LDL and HbA1c. Conclusion: All paraoxonase-1 activities were lower in diabetic children and adolescents, but only the decrease in the lactonase activity was statistically significant. Although lipid profile and glycaemic control were altered in diabetics, no differences were observed between groups regarding oxidized LDL level.

scholarly journals Polymorphic gene markers ILRA and IL2: population distinctions in association with diabetes mellitus

2012 ◽  
Vol 15 (1) ◽  
pp. 14-18
Author(s):  
Olga Igorevna Kopylova ◽  
Tamara Leonidovna Kuraeva ◽  
Elena Yur'evna Lavrikova ◽  
Elena Vital'evna Titovich ◽  
Aleksey Georgievich Nikitin ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 1 Diabetes ◽  
Comparative Analysis ◽  
Type 1 Diabetes Mellitus ◽  
Interleukin 2 ◽  
Control Group ◽  
Polymorphic Markers ◽  
Genotype Frequency Distribution ◽  
Type 1 Dm

AIMS: In order to study type 1 diabetes mellitus associations, we conducted a comparative analysis of allele and genotype frequencydistribution of polymorphic markers rs41295061 and rs11594656 of IL2RA gene, which encodes -chain of interleukin-2 receptor, - and rs2069762, a marker of IL2, gene, encoding interleukin-2. MATERIALS AND METHODS: Experimental group included 451 patients with type 1 diabetes mellitus (DM); control group consistedof 306 healthy subjects (both groups were represented by ethnic Russians). Alleles and polymorphic markers were identified byreal-time amplification method. RESULTS: A comparative analysis of patients with type 1 DM and healthy control group did not show statistically significant differencesfrom the viewpoint of allele and genotype frequency distribution of polymorphic markers rs41295061, rs11594656 and rs2069762. This makes Russian patients considerably different from European ones where markers in question show substantialassociation with type 1 DM. CONCLUSIONS: A comparative analysis of allele and genotype frequency distribution of IL2-RA and IL2 genes polymorphic markersshowed population differences in association of these markers in Russian and European patients.

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