Examinando por Materia "Índice Glucémico"

Mostrando 1 - 4 de 4

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Critical review: effect of curcumin on glycemic and lipid profile in type 2 diabetes mellitus
(Universidad Privada Norbert Wiener, 2023-05-11) Condori Quispe, Elena Yudi; León Cáceres, Johanna del Carmen
Nutritional intervention with curcumin exhibits several physiological and pharmacological properties, such as antioxidant, anti-inflammatory, anticancer, neuroprotective, and antidiabetic activities. This secondary research titled “Critical Review: Effects of Curcumin on the Glycemic and Lipid Profile in Type 2 Diabetes Mellitus” aimed to monitor biochemical parameters through turmeric consumption in type 2 diabetes patients. The Evidence-Based Nutrition (NuBE) methodology was used, and 22 articles were found in PUBMED, MEDLINE, SCIELO, and LILACS, of which 10 were selected for evaluation using the CASPE tool. The selected systematic review and meta-analysis study titled “Potential therapeutic effects of curcumin on the glycemic and lipid profile in uncomplicated type 2 diabetes: a meta-analysis of a randomized controlled trial” has a level II evidence and strong recommendation grade. The critical commentary concluded that hemoglobin A1c, the homeostasis model assessment (HOMA), and low-density lipoprotein (LDL) showed statistically significant reductions in patients treated with curcumin.
Acceso abierto
Degree of accuracy and precision level of the most used Glucometers in Metropolitan Lima, 2015
(Universidad Privada Norbert Wiener, 1905-07-07) Talaverano Llactas, Luis Hover; Sandoval Vegas, Miguel Hernán
The Glucotest is a device for measuring blood glucose levels using electrochemical methods or photometric reflectance, available in different brands, designs, and applications for monitoring and treating diabetes. The objective was to determine the accuracy and precision of the most commonly used Glucotests in Metropolitan Lima in 2015, through a quantitative, technological, prospective, cross-sectional, descriptive, and correlational study. Three brands of devices were studied: Prestige Easy, Onetouch Ultra Mini, and Accu-Chek Active. Results were compared with laboratory results under internal and external quality control. Accuracy (E%), precision (CV%), and correlation were assessed using Pearson’s r. Results showed that Prestige Easy had an E% of 12.12% and CV% ranging from 4.53% to 4.89%, outside the desired range. Onetouch Ultra Mini had an average E% of 9.1%, with acceptable CV% values of 1.50% and 1.58% in levels I and II, and a CV% of 2.68% in level III. Accu-Chek Active had an E% of 6.17%, with acceptable CV% values of 1.50% and 1.58%, and a CV% of 2.68% in level III. Correlation coefficients were: Prestige Easy 0.77, Onetouch Ultra Mini 0.90, and Accu-Chek Active 0.96. In conclusion, the Glucotest Accu-Chek showed better accuracy compared to Prestige Easy or Onetouch Ultra Mini, although only 30% of values were accurate. Only the Accu-Chek Glucotest showed adequate precision quality at all three glucose levels studied, while the Prestige Easy test had lower precision. In general, precision was better than accuracy across all devices, but none met the ideal limits.
Acceso abierto
Desarrollo y validación de un test para la medición de glicemia mediante el análisis de imágenes con un smartphone – 2024
(Universidad Privada Norbert Wiener, 2024-09-27) Guzman Heredia, Luis Angel; Saldaña Orejón, Italo Moisés
Introducción: un teléfono inteligente confiere portabilidad, comodidad y ahorro. Atributos que tienen la posibilidad de extenderse hacia el uso de sistemas analíticos y en consecuencia, ayudar al usuario a medir analitos cuando llegue las circunstancias de no disponer de las herramientas necesarias para medirlo de la manera estandarizada, además de poder llevar y realizar el análisis en cualquier lugar. Objetivo: determinar si el análisis por imágenes realizado a través de un Smartphone es válido o verificable para la medición de glucosa sérica con respecto al método por espectrofotómetro. Material y métodos: se diseñó un estudio no experimental de corte longitudinal en la clínica Guadalupe durante el periodo octubre – febrero 2024. Se evaluaron concentraciones séricas en un rango de entre 30 y 500 mg/dL mediante el método por espectrofotómetro y también mediante el análisis por imágenes a través de un smartphone. Resultados: se evaluaron concentraciones decrecientes a partir de 500 mg/dL donde el método por captura de imágenes por smartphone presento una linealidad a partir de 50 mg/dL, con respecto a la veracidad se determina que no existe diferencias significativas entre ambos métodos, también se realizó el coeficiente de variación en concentraciones alta (455mg/dL), media (200mg/dL) y baja (35.64 mg/dL) infiriendo que existe una buena precisión en concentraciones medias y altas, con respecto al límite de detección, de determina que el método por imágenes tiene un límite menor que el método por espectrofotómetro. Conclusión: se concluye que el análisis por imágenes posee un buen performance en concentraciones de 50mg/dL hasta 500 mg/dL en relación al método por espectrofotómetro.
Acceso abierto
Self-care and its relation to blood glucose values in diabetic patients treated at Villa Salud Hospital, March 2013
(Universidad Privada Norbert Wiener, 2018-03-22) Hurtado Arango, Paulina, Cuya Mendoza, Carmen; Chávez Flores, Erik Mario
The study is of an observational, prospective, cross-sectional, and analytical type with a cross-relational design. The sample consisted of 88 diabetic patients, selected through non-probabilistic convenience sampling. The ASA Scale was used to measure self-care, and a glucometer was used to observe blood glucose values (mg/dl). Additionally, Spearman's Rho was employed to test the hypothesis with a significance level of 0.05. The mean age of the diabetic patients in the sample is 57.8 years with a ±SD of 1.13 years (55.1 – 60.2 years); 52.3% are women and 47.7% are men. 54.5% have a regular level of self-care, 31.8% have a low level, and only 11.4% have good self-care. In the item dimensions, most participants scored indicating a regular level of self-care. A negative and moderate relationship was found between self-care and blood glucose values [Rho=0.502; p-value=0.000].