Publications by authors named "Iris Monserrat Llamas-Covarrubias"

Obesity is a globally prevalent metabolic disorder characterized by an increased number of adipose cells and excessive fat in adipocytes. Herbal medicines, such as ginger, have shown potential in treating obesity by inhibiting adipogenesis and reducing adipocyte hypertrophy. Ginger contains bioactive compounds, particularly gingerols, which have demonstrated anti-adipogenic and/or lipolytic effects.

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Background: The prevalence of obesity has been increasing worldwide. It has been reported that physiological and environmental factors such as diet, culture, physical activity, and genetics are the principal factors related to obesity. The fat mass and obesity-associated () gen variant (rs9939609: T>A) has been associated with class III obesity.

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Previous studies have highlighted the role of lifestyle on HDL-C concentrations in adults. To our knowledge, the health and nutritional status of emerging adults have been understudied. The present study aimed to explore the most important lifestyle factors, including micronutrient intake adequacy and the percentage of energy from food processing, according to HDL-C concentrations in emerging adults.

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Approximately 25-50% of the population worldwide exhibits serum triglycerides (TG) (≥150 mg/dL) which are associated with an increased level of highly atherogenic remnant-like particles, non-alcoholic fatty liver disease, and pancreatitis risk. High serum TG levels could be related to cardiovascular disease, which is the most prevalent cause of mortality in Western countries. The etiology of hypertriglyceridemia (HTG) is multifactorial and can be classified as primary and secondary causes.

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Article Synopsis
  • - The study analyzed COVID-19 cases in Western Mexico from April to December 2020, finding that out of 23,211 patients, nearly 30% tested positive for SARS-CoV-2, with an average age of 38.5 and a majority being female (53.8%).
  • - Common comorbidities among infected patients included diabetes (34.7%), obesity (31.15%), and hypertension (31.8%), but these did not show a clear link to the severity of the disease; however, older patients (over 60) faced a much higher risk of severe symptoms.
  • - The study highlights a significant prevalence of COVID-19 in the region, suggesting that health officials utilize these
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Background: Type 2 diabetes mellitus (T2D) is the most frequent type of diabetes. It has a multifactorial etiology, affecting millions of people worldwide. Ghrelin gene (GHRL) encodes the ghrelin peptide, which promotes food intake, induces body weight and adipogenesis.

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Introduction: Osteocalcin has been shown to have an inverse relationship with blood glucose, insulin resistance and adiposity.

Objective: To determine osteocalcin normal serum concentration in Mexican healthy adults and compare it with values reported in other populations.

Method: Carboxylated and undercarboxylated osteocalcin serum concentrations were determined in 100 healthy adults by means of enzyme immunoassay; osteocalcin total concentration was calculated.

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Obesity is a metabolic disorder that has a multifactorial etiology and affects millions of people worldwide. Ghrelin, a hormone coded by the GHRL gene, plays a role in human body composition and appetite. Single nucleotide polymorphisms (SNPs) of the GHRL gene have been associated with obesity and metabolic disorders.

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Aim: To determine a potential relationship between serum undercarboxylated (ucOC) concentration and cardiovascular risk factors in type 2 diabetes (T2D) patients and healthy subjects (HS).

Methods: A cross-sectional study was conducted on 140 subjects classified into two groups, 70 with T2D and 70 HS. Medical history and physical examination with anthropometric measurements were obtained from all subjects.

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Introduction: Vitamin D receptor (VDR) is encoded by the VDR gene. Several studies have supported that this gene is associated with diabetes. Heterodimer VDR/RXR functions as an enhancer of the BGLAP gene and increases the basal transcription rate of osteocalcin (OC) during osteoblast differentiation.

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