An Insight into the Combat Strategies for the Treatment of Type 2 Diabetes Mellitus.

Diabetes is a chronic, and metabolic disorder that has gained epidemic proportions in the past few decades creating a threat throughout the globe. It is characterized by increased glucose levels that may be due to immune-mediated disorders (T1DM), insulin resistance or inability to produce sufficient insulin by ß-pancreatic cells (T2DM), gestational, or an increasingly sedentary lifestyle. The progression of the disease is marked by several pathological changes in the body like nephropathy, retinopathy, and various cardiovascular complications. Treatment options for T1DM are majorly focused on insulin replacement therapy. While T2DM is generally treated through oral hypoglycemics that include metformin, sulfonylureas, thiazolidinediones, meglitinides, incretins, SGLT-2 inhibitors, and amylin antagonists. Multidrug therapy is often recommended when patients are found incompliant with the first-line therapy. Despite the considerable therapeutic benefits of these oral hypoglycemics, there lie greater side effects (weight variation, upset stomach, skin rashes, and risk of hepatic disease), and limitations including short half-life, frequent dosing, and differential bioavailability which inspires the researchers to pursue novel drug targets and small molecules having promising clinical efficacy posing minimum side-effects. This review summarizes some of the current emerging novel approaches along with the conventional drug targets to treat type 2 diabetes.

Cutaneous mucormycosis of scalp and eyelids in a child with type I diabetes mellitus.

Scalp mucormycosis in children is extremely rare. We present a case of pediatric scalp mucormycosis caused by Rhizopus oryzae in a 9-year-old diabetic girl who was successfully diagnosed and treated with amphotericin B deoxycholate and wound debridement. At 3 months follow up, the patient was stable although she had lost her vision.

Autoantibodies in immune-mediated neuropathies.

PURPOSE OF REVIEW: Over the past 25 years, many autoantibodies directed against peripheral nerve glycan and protein antigens have been described. Principally through this area of research, significant advances have been achieved in the understanding of the pathophysiology of inflammatory neuropathies. More evidence constantly continues to emerge supporting the role of antibodies in pathogenesis. This review reports the recent studies highlighting the complex association between autoantibodies directed against various peripheral nerve antigens and immune polyneuropathies. RECENT FINDINGS: The discovery of serum antibodies directed against ganglioside and glycolipid complexes has generated huge interest in this area of research. The expectation that nodal proteins are important targets continues to be pursued in line with the improvements in detection methodology. Basic studies continue to support a direct role for autoantibodies in neuropathy pathogenesis. SUMMARY: Discovery of new target epitopes has not only raised hopes for further improvement in our understanding of pathophysiology and availability of new diagnostic markers, but also for future targeted therapies. Further studies are required to elucidate the precise pathological and clinical significance of these new antibodies.

Methods of treating plantar ulcers.

The purpose of this article is to describe the indications, precautions, and fabrication techniques for orthotic devices the authors use to facilitate the healing of plantar ulcers. The methods of fabricating and applying three types of orthotic devices developed by the staff at the Gillis W Long Hansen's Disease Center--walking casts, walking splints, and cutout sandals--are described. Patient examples are given for each of the methods. These techniques, in conjunction with patient education and the use of special footwear, provide clinicians with procedures they can use to aid in the healing of plantar ulcers secondary to leprosy, diabetes, or other neuropathic conditions.

Effect of thalidomide on the incidence of iodine-induced and spontaneous lymphocytic thyroiditis and spontaneous diabetes mellitus in the BB/Wor rat.

Thalidomide, a derivative of glutamic acid, has immunosuppressive effects and suppresses graft-vs-host disease in the rat and following bone marrow transplantation in man. It is effectively used in the treatment of erythema nodosum leprosum and has a potential therapeutic effect in a variety of autoimmune diseases. In view of these observations, we evaluated the effect of thalidomide on the incidence of spontaneous and iodine-induced lymphocytic thyroiditis and spontaneous insulin dependent diabetes mellitus in the BB/Wor rat. Thalidomide did not suppress the incidence of lymphocytic thyroiditis and serum anti-thyroglobulin antibodies or affect the serum concentrations of T4, T3 and TSH in this rat model. Thalidomide also did not affect the incidence of insulin dependent diabetes mellitus. In contrast to preliminary studies in man and rat demonstrating efficacy in the therapy of autoimmune diseases, thalidomide did not prevent or suppress autoimmune lymphocytic thyroiditis or insulin-dependent diabetes mellitus in the BB/Wor rat.