Protection of nonobese diabetic mice from diabetes by intranasal or subcutaneous administration of insulin peptide B-(9-23).

The observation that overt type I diabetes is often preceded by the appearance of insulin autoantibodies and the reports that prophylactic administration of insulin to biobreeding diabetes-prone (BB-DP) rats, nonobese diabetic (NOD) mice, and human subjects results in protection from diabetes suggest that an immune response to insulin is involved in the process of beta cell destruction. We have recently reported that islet-infiltrating cells isolated from NOD mice are enriched for insulin-specific T cells, that insulin-specific T cell clones are capable of adoptive transfer of diabetes, and that epitopes present on residues 9-23 of the B chain appear to be dominant in this spontaneous response. In the experiments described in this report, the epitope specificity of 312 independently isolated insulin-specific T cell clones was determined and B-(9-23) was found to be dominant, with 93% of the clones exhibiting specificity toward this peptide and the remainder to an epitope on residues 7-21 of the A chain. On the basis of these observations, the effect of either subcutaneous or intranasal administration of B-(9-23) on the incidence of diabetes in NOD mice was determined. The results presented here indicate that both subcutaneous and intranasal administration of B-(9-23) resulted in a marked delay in the onset and a decrease in the incidence of diabetes relative to mice given the control peptide, tetanus toxin-(830-843). This protective effect is associated with reduced T-cell proliferative response to B-(9-23) in B-(9-23)-treated mice.

BMI and physical activity in diabetic adolescents followed Hospital Barcelos

Introduction: Physical activity is related to health and lifestyle and should be part of the daily routine of all individuals since it brings many benefits to the body. Ains: To study the adolescent population‘s body mass index (BMI). To study the relation between physical activity and gender. Materials and Methods: We performed a quantitative, observational, analytic and cross-sectional study. After the use of exclusion criteria, a sample of 36 individuals was selected from a population of diabetic adolescents. A validated questionnaire was applied to collected physical activity and personal data. SPSS 22.0 was used to treat the data. The chi-square test was applied to study the relation between the level of physical activity and gender; Fisher’s exact test was applied to study the relation between level of physical activity and BMI. Results and discussion: The chi-square test showed a significant relation between the level of physical activity and gender (p-value = 0.018) with moderate intensity (phi = .4), which corroborates other national and worldwide studies. Fisher’s exact test showed no relation between BMI and the level of physical activity (p-value=0,646). Conclusion: 86,1% of the sampled diabetic adolescents are eutrophic, and 66,7% are considered insufficient active. A significant relation was found between gender and the level of physical activity. No relation was found between BMI and level of physical activity.

Diabetic vascular disease and Maturity-onset diabetes of the young

Aim: Vascular disease such as cardiovascular and cerebrovascular diseases, or retinopathy, nephropathy and neuropathy are common in diabetes. Maturity - onset diabetes of the young (MODY) describes a clinically heterogeneous group of familial diabetes characterized by monogenic, autosomal dominant inheritance that generally results from beta cell dysfunction. This study aims to assess the presence of vascular complications on Portuguese patients with a clinical diagnosis of MODY.

Novelties in Diabetic Retinopathy

Although diabetic retinopathy (DR) remains a leading cause of vision loss, the last decade has brought significant advances in the diagnosis and treatment of this common complication of diabetes mellitus. First, optical coherence tomography allows for noninvasive imaging of the retina, in particular, the macula, with very high resolution, thus facilitating the management of diabetic macular edema. In addition, recent advances in the understanding of the pathophysiology of DR, in particular, the key role of cytokines, such as vascular endothelial growth factor (VEGF), have led to the development of anti-VEGF antibodies for intraocular use. Anti-VEGF therapies have largely replaced laser photocoagulation for the treatment of diabetic macular edema. The benefit of intravitreal anti-VEGF in diabetic macular edema has been proven in numerous large randomized controlled trials. Moreover, a role of inflammation in DR has been recognized, and several mainly steroid-based, anti-inflammatory agents for intravitreal treatment have been shown to be effective. Despite these recent advances, strict systemic control of glycemia remains the cornerstone of the management of DR, significantly reducing ocular complications. This chapter will provide an overview of current and novel concepts of DR and will allude to promising novel therapeutic options for this sight-threatening disease.

Conference on diabetic disorders and commercial drivers. Final report.

Federal Highway Administration, Office of Motor Carriers, Washington, D.C.

The Diabetic Retinopathy Vitrectomy Study : an explanation for patients, group N.

Mode of access: Internet.

Psychosomatic diabetic children and their families.

Mode of access: Internet.

Cookery for the diabetic /

Mode of access: Internet.

The pullorin test for bacillary white diarrhea.

Mode of access: Internet.

Practical handbook for diabetic patients, with 180 international recipes (American, Jewish, French, German, Italian, Armenian, etc.)

2d ed. has title: Simplified diabetic manual.

Simplified diabetic manual, with 163 international recipes (American, Jewish, French, German, Italian, Armenian, etc.)

Mode of access: Internet.

Sickroom cookery and hospital diet; with special recipes for convalescent and diabetic patients,

Mode of access: Internet.

Host and Environmental Correlates of Multi-Drug Resistance in Kenyan Children with Acute Bacterial Diarrhea

Thesis (Master's)--University of Washington, 2016-06