Relación del control metabólico del paciente con diabetes y el ausentismo laboral

Tesis (Maestría en Salud Pública con Especialidad en Medicina del Trabajo) UANL

Factores personales, barreras percibidas y asistencia a consulta depersonas con diabetes tipo 2

Tesis (Maestría en Ciencias de Enfermería con Énfasis en Salud Comunitaria) UANL

Calidad de vida del paciente con diabetes tipo 2

Tesis (Maestría en Ciencias de Enfermería con Énfasis en Salud Comunitaria) UANL

Representaciones cognitivas de salud de población en riesgo de desarrollar diabetes tipo 2

Tesis ( Doctor en Ciencias de Enfermería) U.A.N.L., Facultad de Enfermería.

Effect of leaf extract of Aegle marmelose in diabetic rats

Alloxan induced animal model was used to evaluate the potential antidiabetic effect of A . marmelose leaf extract. The diabetic animals were given insulin injection and another group A . marmelose leaf extract orally. It maintained the weight of the animals near to the control rats but a significant decrease in weight was noted it diabetic animals without any treatment . The blood elucose level in 'treated animals were near to that of control ones. Also a significantly increased glucose tolerance was observed in animals orally given the leaf extract prior to the experiment . A significant decrease in liver glycogen ( 1.24 -.07 s!/ 100 g of wet tissue) was observed in diabetic rats which was brought to almost the normal level (I.84- . 14 g; 100 g) with Icaf extract treatment. Blood urea and serum cholesterol increased ( 62.66 - 3.50 and 192.67± 13.64 mg' dl) significantly in alloxxan diabetic rats . The leaf extract treatment decreased the blood urea and serum . cholesterol (37.83 - 3.97 and 99?0±8.43 mg/dl ) to that of control ones . A similar effect was seen with insulin treatment . The results indicate that the active principle in .4. marmelose leaf extract has similar hypoglycaemic activity to insulin treatment.

Tipo de tratamiento farmacológico y deterioro de la función pulmonar en pacientes con diabetes tipo 2

Antecedentes: En la actualidad no es clara la relación de la DM 2 con respecto al deterioro de la función pulmonar y menos aún si el tipo de tratamiento modifica parámetros espirométricos e inflamatorios. Objetivo: Comparar la función pulmonar de pacientes con DM 2 tratados con metformina vs secretagogos y la combinación con insulinas. Establecer el nivel de biomarcadores inflamatorios entre los grupos de tratamiento. Metodología: Estudio observacional analítico de corte transversal 495 pacientes diabéticos, entre julio 2005 y septiembre de 2007. Se obtuvieron variables espirométricas, niveles de biomarcadores inflamatorios como ferritina, fibrinógeno, PCR, Iinterleukina 6, TNF-α. Se realizó análisis de residuales de función pulmonar (valores esperados-observados) entre tipo de tratamiento con respecto al deterioro en la función pulmonar (variables espirométricas) y los niveles plasmáticos de biomarcadores. Resultados: Sin embargo un resultado valioso que se muestra en nuestro estudio, es que Después de ajustar por determinantes conocidos de la función pulmonar; los pacientes tratados con metformina tenían una tendencia no significativa de menor residual del VEF1 siendo de -133.2 vs -174.8 ml en el grupo de secretagogos. Al igual que un residual de CVF menor en los pacientes tratados con metformina en comparación con secretagogos, siendo de -212.1 ml vs -270.2 ml respectivamente con una p de 0.039. En el grupo de pacientes tratados con Metformina, los niveles de biomarcadores inflamatorios fueron menores. Conclusiones: Este estudio sustenta que la metformina parece evitar el deterioro de la función pulmonar de los pacientes diabéticos, al igual que parece tener un efecto antiinflamatorio.

Factores asociados a diabetes de nuevo inicio en pacientes postrasplante hepático, un estudio de casos y controles

INTRODUCCIÓN: El trasplante hepático ha permitido mejorar la calidad de vida y la supervivencia de los pacientes con cirrosis, se ha identificado un gran espectro de complicaciones crónicas, dentro de las cuales la Diabetes Mellitus de nuevo inicio posterior al trasplante (DMNPT) hace parte y genera un impacto significativo con relación a morbimortalidad. Nuestro objetivo fue determinar los factores asociados para el desarrollo de DMNPT. METODOLOGÍA: Se llevó a cabo un estudio de casos y controles sobre una cohorte histórica donde se revisaron pacientes colombianos postrasplante hepático y se evaluaron factores clínicos asociados con el inicio de DMNPT. RESULTADOS: Se encontró que la incidencia de DMNPT en nuestra población fue de 14.3% (32/224), con una mediana de aparición desde el procedimiento hasta el diagnóstico de 10 meses (IQR 1 - 40). De los 32 casos el 62.5% (20/32) fueron hombres, con una mediana de edad de 55.5 años. La presencia de encefalopatía (ORA 3,55 IC 95% 1.07-8.2), intolerancia a los carbohidratos (ORA 2,97 IC 95% 1.35-9.32) y el tiempo de isquemia (ORA 1.005 IC 95% 1.001 – 1.01) fueron significativamente asociados con el desenlace, en contraste la etiología autoinmune de la cirrosis se comportó como un factor protector (OR 0.34 IC 95% 0.12-091). CONCLUSIÓN: A pesar de las limitaciones del estudio, hay consistencia con resultados previos con respecto a la asociación entre estas variables independientes y el desarrollo de DMNPT, características que se deben tener en cuenta en el seguimiento de este grupo de pacientes estableciendo estrategias de seguimiento rigurosas y terapéuticas tempranas con miras a disminuir el riesgo de progresión a DM.

Diabetes relacionada a la fibrosis quística (DRFQ)

Importancia: el paciente con fibrosis quística después de las complicaciones gastrointestinales y pulmonares debe enfrentar otras comorbilidades como la diabetes relacionada a su condición . Dado el aumento en la esperanza de vida y el hecho de que virtualmente todas los pacientes con esta enfermedad pueden desarrollar alteración en el metabolismo de los carbohidratos, se requiere una sensibilización frente al tema que posibilite una detección temprana de esta entidad y un tratamiento óptimo que evite las complicaciones microvasculares e impacte entre otros el crecimiento pondo-estatural en pacientes en desarrollo y la función pulmonar. Objetivo : realizar una revisión actualizada de la literatura sobre la diabetes relacionada a la fibrosis quística, destacando las indicaciones de tamización y tratamiento. Conclusión : la FQ dentro de su abordaje requiere la detección temprana de la alteración del metabolismo de los carbohidratos con una prueba de tolerancia a la glucosa , el daño del islote pancreático , la disfunción inmune, la resistencia a la insulina, el estrés oxidativo entre otros elementos fisiopatológicos conllevan a un estado de depleción de insulina que producirán un efecto negativo microvascular así como a una reducción marcada de la función pulmonar, mayores tasa de infección e incremento de la mortalidad. La piedra angular del tratamiento en pacientes con o sin hiperglicemia es la insulina que mejora tanto el estado nutricional como la función pulmonar ; nuevos antidiabéticos orales con efecto incretinas y fármacos modificadores de la enfermedad se vislumbran como alternativas al corto plazo

Diabetes gestacional como factor de riesgo para incontinencia urinaria: revisión sistemática de la literatura

La diabetes mellitus es una de las patologías frecuentes durante el embarazo, existe literatura que la ha relacionado con un mayor riesgo de aparición de incontinencia urinaria en el postparto patología que de manera clara afecta la calidad de vida de las mujeres, pero a la fecha la literatura no es concluyente. Con la presente revisión sistemática se pretendió evaluar la evidencia relacionada con la diabetes gestacional como causa de incontinencia urinaria en el postparto.

Protocolo de atención al niño-a y al adolescente con diabetes en la escuela.

Protocolo en el que se establecen las medidas necesarias para garantizar el control de la diabetes mellitus y la seguridad de los niños y adolescentes que la padecen en el centro educativo. Tras definir qué es la diabetes y el ámbito de aplicación de este protocolo se especifican las funciones de los agentes implicados en su cumplimiento (comunidad educativa, personal sanitario, administraciones y entidades del entorno social), las estrategias de abordaje del niño o adolescente con diabetes en la escuela y se establece el sistema de seguimiento y evaluación del protocolo.

Trans fatty acids insulin resistance and diabetes

The possible relationship between consumption of trans fatty acids (TFAs) and risk of insulin resistance or development of diabetes mellitus type II has been considered by a number of human and animal studies over the past decade. This review evaluates the evidence, and concludes that there is limited evidence for a weak association at high TFA intakes, but very little convincing evidence that habitual exposure as part of a standard western diet has a significant contribution to risk of diabetes or insulin resistance. The possibility of increased risk for individuals with particular genotypes (such as the FABP2 Thr54 allele) is of interest, but further work would be required to provide sufficient evidence of any association.

Obesity, diabetes and longevity in the Gulf: is there a Gulf Metabolic Syndrome?

The Gulf is experiencing a pandemic of lifestyle-induced obesity and type 2 diabetes mellitus (T2DM), with rates exceeding 50 and 30%, respectively. It is likely that T2DM represents the tip of a very large metabolic syndrome iceberg, which precedes T2DM by many years and is associated with abnormal/ectopic fat distribution, pathological systemic oxidative stress and inflammation. However, the definitions are still evolving with the role of different fat depots being critical. Hormetic stimuli, which include exercise, calorie restriction, temperature extremes, dehydration and even some dietary components (such as plant polyphenols), may well modulate fat deposition. All induce physiological levels of oxidative stress, which results in mitochondrial biogenesis and increased anti-oxidant capacity, improving metabolic flexibility and the ability to deal with lipids. We propose that the Gulf Metabolic Syndrome results from an unusually rapid loss of hormetic stimuli within an epigenetically important time frame of 2-3 generations. Epigenetics indicates that thriftiness can be programmed by the environment and passed down through several generations. Thus this loss of hormesis can result in continuation of metabolic inflexibility, with mothers exposing the foetus to a milieu that perpetuates a stressed epigenotype. As the metabolic syndrome increases oxidative stress and reduces life expectancy, a better descriptor may therefore be the Lifestyle-Induced Metabolic Inflexibility and accelerated AGEing syndrome – LIMIT-AGE. As life expectancy in the Gulf begins to fall, with perhaps a third of this life being unhealthy – including premature loss of sexual function, it is vital to detect evidence of this condition as early in life as possible. One effective way to do this is by detecting evidence of metabolic inflexibility by studying body fat content and distribution by magnetic resonance (MR). The Gulf Metabolic Syndrome thus represents an accelerated form of the metabolic syndrome induced by the unprecedented rapidity of lifestyle change in the region, the stress of which is being passed from generation to generation and may be accumulative. The fundamental cause is probably due to a rapid increase in countrywide wealth. This has benefited most socioeconomic groups, resulting in the development of an obesogenic environment as the result of the rapid adoption of Western labour saving and stress relieving devices (e.g. cars and air conditioning), as well as the associated high calorie diet.

Salivary Interleukin-6, Matrix Metalloproteinase-8, and Osteoprotegerin in Patients With Periodontitis and Diabetes

Background: Diabetes and periodontitis produce a protein discharge that can be reflected in saliva. This study evaluates the salivary concentrations of interleukin (IL)-6, matrix metalloproteinase (MMP)-8, and osteoprotegerin (OPG) in patients with periodontitis with type 2 diabetes. Methods: Whole saliva samples were obtained from 90 subjects who were divided into four groups: healthy (control; n = 22), untreated periodontitis (UPD; n = 24), diabetes mellitus (DM; n = 20), and UPD + DM (n = 24) groups. Clinical and metabolic data were recorded. Salivary IL-6, MMP-8, and OPG concentrations were determined by a standard enzyme-linked immunosorbent assay. Results: The UPD and UPD + DM groups exhibited higher salivary IL-6 than the control and DM groups (P <0.01). The salivary MMP-8 concentrations in all diseased groups (UPD, DM, and UPD + DM) were higher than in the control group (P <0.01). The salivary OPG concentrations in the DM group were higher than in the UPD and control groups (P<0.05). In the UPD + DM group, salivary IL-6 was correlated with glycated hemoglobin (HbA1c) levels (r = 0.60; P<0.05). The regression analysis indicated that the number of remaining teeth, clinical attachment level, and IL-6 might have influenced the HbA1c levels in patients with diabetes. Conclusions: Salivary 1L-6 concentrations were elevated in patients with periodontitis with or without diabetes. Salivary MMP-8 and OPG concentrations were elevated regardless of periodontal inflammation in patients with diabetes. Therefore, periodontitis and diabetes are conditions that may interfere with protein expression and should be considered when using saliva for diagnoses. J Periodontol 2010;81:384-391.

Association of genetic variants in the adiponectin encoding gene (ADIPOQ) with type 2 diabetes in Japanese Brazilians

Aim: The objective of this study is to assess the contribution of ADIPOQ variants to type 2 diabetes in Japanese Brazilians. Methods: We genotyped 200 patients with diabetes mellitus (100 male and 100 female, aged 55.0 years [47.5-64.0 years]) and 200 control subjects with normal glucose tolerant (NGT) (72 male and 128 female, aged 52.0 years [43.5-64.5 years]). Results: Whereas each polymorphism studied (T45G, G276T, and A349G) was not significantly associated with type 2 diabetes mellitus, the haplotype GGA was overrepresented in our diabetic population (9.3% against 3.1% in NGT individuals, P=.0003). Also, this haplotype was associated with decreased levels of adiponectin. We also identified three mutations in exon 3: I164T, R221S, and H241P, but, owing to the low frequencies of them, associations with type 2 diabetes could not be evaluated. The subjects carrying the R221S mutation had plasma adiponectin levels lower than those without the mutation (2.10 mu g/ml [1.35-2.55 mu g/ml] vs. 6.68 mu g/ml [3.90-11.23 mu g/ml], P=.015). Similarly, the I164T mutation carriers had mean plasma adiponectin levels lower than those noncarriers (3.73 mu g/ml [3.10-4.35 mu g/ml] vs. 6.68 mu g/ml [3.90-11.23 mu g/ml]), but this difference was not significant (P=.17). Conclusions: We identified in the ADIPOQ gene a risk haplotype for type 2 diabetes in the Japanese Brazilian population. (C) 2010 Elsevier Inc. All rights reserved.

Na plus -Glucose Cotransporter SGLT1 Protein in Salivary Glands: Potential Involvement in the Diabetes-Induced Decrease in Salivary Flow

Oral health complications in diabetes include decreased salivary secretion. The SLC5A1 gene encodes the Na(+)-glucose cotransporter SGLT1 protein, which not only transports glucose, but also acts as a water channel. Since SLC5A1 expression is altered in kidneys of diabetic subjects, we hypothesize that it could also be altered in salivary glands, contributing to diabetic dysfunction. The present study shows a diabetes-induced decrease (p < 0.001) in salivary secretion, which was accompanied by enhanced (p < 0.05) SGLT1 mRNA expression in parotid (50%) and submandibular (30%) glands. Immunohistochemical analysis of parotid gland of diabetic rats revealed that SGLT1 protein expression increased in the luminal membrane of ductal cells, which can stimulate water reabsorption from primary saliva. Furthermore, SGLT1 protein was reduced in myoepithelial cells of the parotid from diabetic animals, and that, by reducing cellular contractile activity, might also be related to reduced salivary flux. Six-day insulin-treated diabetic rats reversed all alterations. In conclusion, diabetes increases SLC5A1 gene expression in salivary glands, increasing the SGLT1 protein content in the luminal membrane of ductal cells, which, by increasing water reabsorption, might explain the diabetes-induced decrease in salivary secretion.