Insulina

INTRODUCTION: Glycaemic variability (GV) refers to variations in blood glucose levels, and may affect stroke outcomes. This study aims to assess the effect of GV on acute ischaemic stroke progression. METHODS: We performed an exploratory analysis of the multicentre, prospective, observational GLIAS-II study. Capillary glucose levels were measured every 4 hours during the first 48 hours after stroke, and GV was defined as the standard deviation of the mean glucose values...

The Purpose is to identify, through a systematic literature review, the current evidence regarding the effectiveness of topical insulin treatment in ocular surface pathologies. A literature search was implemented in Medline (Pubmed), Embase and Web Of Science medical indexing databases by using keywords such as "insulin" AND "cornea" OR "corneal" OR "dry eye" in published papers in English or Spanish within the last eleven years (2011-2022). Nine papers were identified with 180 participants from the United States, Spain, Ireland, Canada, Portugal and Malaysia, with persistent refractory epithelial defects and secondary to vitrectomy, whose extension of the lesion was from 3,75mm2 to 65...

Diabetes mellitus (DM) is a very prevalent chronic disease. Among the treatments for DM, insulin is the most potent antidiabetic agent. However a significant proportion of patients fail to achieve Errors in the application of insulin are an important and correctable factor in many cases. We present the case of a patient with DM who, due to poor insulin application technique and hygiene, develops a skin and soft tissue infection with subsequent appearance of Fusarium oxysporum. It is important to emphasize the relevance of diabetes education in insulinized patients and the role of diabetes educators in their care...

Among the substances prohibited by the World Anti-Doping Agency, "peptide hormones, growth factors, related substances, and mimetics" are classified as prohibited both in- and out-of-competition in section S2. This work reviews growth hormone and its releasing peptides, insulin-like growth factor 1 as the main growth factor, insulin, and erythropoietin and other agents that affect erythropoiesis. This review analyzes the prevalence of use among professional athletes and gym clients, the forms of use, dosing, ergogenic effects and effects on physical performance, as well as side effects and anti-doping detection methods...

BACKGROUND AND OBJECTIVE: Triponderal mass index (TMI) would estimate excess adiposity better than body mass index (BMI), maintaining stable values during childhood. This work aims to determine the correlation between TMI and markers of metabolic risk as well as set values of TMI that are related to an increase of metabolic risk. MATERIAL AND METHODS: Multicenter, observational, cross-sectional and prospective study in children under 14 years of age with obesity...

BACKGROUND: Insulin resistance (IR) is a state prior to the development of type 2 diabetes (T2D) and it is reversible with lifestyle modification. However, it is underdiagnosed due to the difficulty in its measurement. OBJECTIVE: To evaluate the diagnostic performance of the FINDRISC questionnaire to identify IR. MATERIAL AND METHODS: An analytical cross-sectional study was performed in adults aged 20 to 60 years without previous diagnosis of T2D...

OBJECTIVE: To determine and compare the physicochemical and microbiological stability of two 25 IU/mL insulin eye drop formulations made with normal saline and a balanced salt solution, respectively, stored for 120 days under various conditions. METHOD: Eye drops were compounded in triplicate with 100 IU/mL Actrapid®  insulin and either normal saline or a balanced salt solution as vehicles, and  they were stored alternatively at room temperature (25 °C), in a refrigerator  (2-8 °C) or in a freezer (-20 °C) for 120 days...

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INTRODUCTION: The purpose of this study was to validate the Insulin Treatment Appraisal Scale (ITAS) in the Cuban population with type 2 diabetes mellitus. MATERIAL AND METHODS: A cross-sectional, multicentre analytical study was performed in Cuba from February 2020 to April 2021; 199 patients were surveyed in a hospital institution and in primary healthcare. We used the Insulin Treatment Appraisal Scale, consisting of 20 items, with a minimum score of 20 points and a maximum of 100, where the higher the score, the worse the perception of insulin therapy...

OBJECTIVE: To guide professionals involved in the care of people with diabetes mellitus who practice sport. PARTICIPANTS: Members of the Diabetes Mellitus Working Group of the Spanish Society of Endocrinology and Nutrition. METHODS: A group of experts in each area covered by the statement carried out a bibliographic review of the available evidence for each topic, based on which recommendations were subsequently agreed upon within the Diabetes Mellitus Working Group...

INTRODUCTION: when peripheral tissues don't respond well to insulin action, it is defined as insulin resistance (IR). Many methods and indices are available for the estimation of IR, among them the homeostasis model assessment of insulin resistance (HOMA-IR) involves fasting plasma glucose and insulin. Nevertheless, the TyG index has a methodological advantage over the HOMA-IR because it requires only measurements provided by routine laboratory tests. AIM: distribution asessment of the HOMA-IR and TyG indexes in the sample...

OBJECTIVE: Several bariatric surgeries have been related to the T2DM improvement in obese patients. Despite the different mechanism invoked for this improvement, many evidences showed that the pancreas cellularity is conditioned for the homeostatic physiological changes after these surgeries. Many authors reported the changes in beta-cell mass after some surgeries in healthy rats. We purpose to analyze the changes in β-cell cellularity and β-cell-mass after a severe malabsorptive surgical method...

INTRODUCTION: Diabetes mellitus (DM) inhibits brain serotonin biosynthesis through changes in tryptophan-5-hydroxylase (TPH) activity and expression. OBJECTIVES: To determine whether DM-induced changes in brain TPH1 or TPH2 expression and in the number of serotonergic neurons return to normal in diabetic rats treated with insulin. METHODS: Rats with streptozotocin-induced diabetes were divided in two groups: one treated with insulin and the other without treatment...

Fast acting aspart insulin is a faster-acting formulation of aspart insulin, having nicotinamide and Larginine added to the molecule, in order to achieve a faster absorption through the subcutaneous cellular tissue. Pharmacokinetic and pharmacodynamic studies showed a left-shifted mean serum concentration-time profile compared to the conventional formulation. Its efficacy profile is highlighted in terms of early postprandial glycemic control. In addition, fast acting aspart insulin allows a more flexible treatment schedule, as it may be administrated at mealtime, immediately before or up to 20 minutes after; this schedule represents an advantage regarding quality of life in patients with diabetes treated with prandial insulin, especially in populations such as children, pregnant women or elderly subjects...

BACKGROUND: Many of the mineral metabolite abnormalities encountered in chronic kidney disease (CKD) patients were found also associated with acute kidney injury (AKI). In the last decade, sclerostin was found to intimately affect bone mineral metabolism in CKD patients. Nothing is known about sclerostin in AKI. OBJECTIVE: We looked for serum level of sclerostin in AKI patients in comparison to normal control subjects and if there is an impact on metabolic derangement, endothelial function or clinical outcome...

Introduction: Gestational diabetes mellitus (GDM) is defined as glucose intolerance diagnosed during pregnancy. This pathology can be associated with maternal and feto-neonatal complications, both in the short and long term. The prevalence of GDM in Argentina (based on the diagnostic criteria of the Latin American Diabetes Association (ALAD), is estimated between 7.5-10% of pregnant women. Information in Argentina on the incidence of GDM is scarce. The objective of this work was to estimate the incidence of GDM, evaluate its treatment and the frequency of screening for postpartum reclassification of diabetes in a population of pregnant women treated at a private hospital in the city of Buenos Aires...

INTRODUCTION: energy drinks have become more popular in different population groups. AIMS: the research aimed to study the effect of the intake of a honey-rich energy drink (BeeBad EnegyDrink®, Parodi Group, Italy) and a popular energy drink with free sugars on insulin, glycemia, total protein and triglycerides. MATERIAL AND METHODS: fifteen male students participated in the study (20.85 ± 2.67 years). Two separate evaluations were performed on three days...

OBJECTIVE: To evaluate degree of metabolic control and treatment regimens in patients with type 1 diabetes mellitus (T1DM) enrolled in the DIACAM1 study, after 10 years of follow-up under routine clinical practice conditions. PATIENTS AND METHODS: A total of 1,465 patients enrolled in the DIACAM1 study, a multicentre, cross-sectional study conducted in Castilla-La Mancha in 2010, were analysed. Of these patients, 58 (4%) died during the 10-year follow-up period...

Temporary cessation or restriction of breastfeeding can lead to metabolic disorders in adulthood. However, data on the effect of fasting in the early postnatal period on the functions of the endocrine system in adulthood are rare and contradictory. Approaches for the correction of metabolic and hormonal disorders caused by premature cessation of breastfeeding have not been developed yet. The aim of the work was to study the metabolic and hormonal parameters and changes in the hormonal status of the gonadal and thyroid systems in 10-month-old male rats with interruption of breastfeeding on days P19-P21, as well as to evaluate the restorative effect on them of four weeks of treatment with intranasal insulin (II) administered in the postnatal period (P28-P55) or in adulthood (P183-P210)...

No abstract text is available yet for this article.