Symptom Persistence Following COVID-19 Infection among an Indigenous Community Residing in the Isthmus of Tehuantepec, Oaxaca, Mexico.

Several studies have documented the development and persistence of symptoms related to COVID-19 and its secondary complications up to 12 months after the infection. We aimed to identify the medical complications following COVID-19 infection in the Indigenous Zapotec population of the Isthmus of Tehuantepec region in Oaxaca, Mexico. This is a cross-sectional analytical study that included 90 Indigenous Zapotec participants (30 males and 60 females) from the Tehuantepec region, Oaxaca, Mexico, who had an infectious process due to SARS-CoV-2.

Preliminary Analysis of Unsaturated Fatty Acid Profiles of Coffea arabica L., in Samples with a Denomination of Origin and Speciality of Oaxaca, Mexico.

In February 2020, Coffea arabica L. grown on the coast and in the Southern Sierra Madre of the state of Oaxaca, Mexico obtained the denomination of origin. Which does not have data on color and chemical composition, the first associated with the degree of roasting and the second with lipids (17-18%), as the group of compounds responsible, in part, for flavor, consistency, and may contribute to health benefits.

The Role of B Cell and T Cell Glycosylation in Systemic Lupus Erythematosus.

Glycosylation is a post-translational modification that affects the stability, structure, antigenicity and charge of proteins. In the immune system, glycosylation is involved in the regulation of ligand-receptor interactions, such as in B-cell and T-cell activating receptors. Alterations in glycosylation have been described in several autoimmune diseases, such as systemic lupus erythematosus (SLE), in which alterations have been found mainly in the glycosylation of B lymphocytes, T lymphocytes and immunoglobulins.

[Parenteral supplementation with EPA/DHA omega-3 fatty acids improves recovery prognosis in critically ill patients].

Introduction: the decision to supplement total parenteral nutrition (TPN) with emulsions of omega-3 (Ω3) eicosapentaenoic (EPA) and docosahexaenoic (DHA) fatty acids (FA) of marine origin is based on the clinical benefits obtained in different medical situations and surgical procedures, among which reductions in hospital stay, days of mechanical ventilation, incidence of infections and mortality stand out. However, the evidence in critically ill patients remains contradictory. Objective: the objective of this clinical trial was to analyze the effect of supplementation with EPA/DHA Ω3 FAs on clinical prognostic markers - medical, nutritional and biochemical - in critically ill patients, relating to outcome.

Intermittent fasting may optimize intestinal microbiota, adipocyte status and metabolic health.

The aim of this review is to provide an overview of the present association between Intermittent Fasting (IF), the Gut Microbiota (GM), and the adipocyte with respect to Metabolic Health (MH). A search was carried out through Dialnet, Scielo, Web of Science, Redalyc and PubMed, using keywords such as: "intermittent fasting", "time-restricted feeding", "gut microbiota" and "Metabolic Health". Intermittent fasting (IF) regimens promote weight loss, therefore contributing to improved metabolic health.

AUTOSOMAL DOMINANT MÜLLER CELL SHEEN DYSTROPHY: Clinical, Histopathologic, and Genetic Assessment in an Extended Family With Long Follow-Up.

Background: Autosomal dominant Müller cell dystrophy is a rare condition we described in 1991. It is characterized by a striking sheen appearance on the retinal surface with progressive retinal changes leading to disorganization and atrophy with a decreased b-wave electroretinograms.

Materials And Methods: We examined 45 members of a 4-generation family.

Consumption of Vegetable Oils of Persea americana L., and Vitis vinifera L., as Part of Nutritional Support in Non-Communicable Diseases in the Population of the State of Oaxaca, Mexico: Pretest-Postest Intervention Study without Control.

Lifestyle plays an important role in the development of noncommunicable diseases such as diabetes, hypertension, dyslipidemia, and obesity, in addition to a poor diet loaded with simple carbohydrates and saturated fats. This was a trial with a randomized, analytical, longitudinal, and prospective quasi-experimental design, which was divided into 2 phases: the first with healthy subjects with an age range between 18 to 30 y and normal BMI (18.5-24.

Fatty Acids and Lipid Derivatives Protecting Photooxidative Attack in Age-related Macular Degeneration.

The objective is the systematic review of studies published in Scielo, Redalyc, Dialnet, Web of Science, Scopus and Pubmed, related to the inclusion of fatty acids and lipid derivatives in the daily diet to prevent or delay the appearance or progression of Age-Related Macular Degeneration (AMD). The analysis of the research results consulted shows that AMD is one of the most frequent causes of blindness in subjects over 55 years of age. AMD is characterized by decreased vision, metamorphopsia, macropsies, micropsies, and central scotoma.

Vitis vinifera: An Alternative for the Prevention of Neurodegenerative Diseases.

To present a systematic review of published studies in databases such as PUBMED, REDALYC, SCIELO, DIALNET, SCOPUS, EBSCO and CONRICYT related to the role-played by the components present in the vegetable oil of grape seed (Vitis vinífera) and the prevention or delay in the onset or progression of neurodegenerative diseases. The analysis of the research revealed that neurodegenerative diseases causes alterations in consciousness or in the nervous system leading to severe damage in neuronal cells, these pathologies are considered gradual and progressive. Various syndromes manifest the degenerative diseases of the nervous system; in some of them the predominant symptom is the progressive dementia.

Identification of novel pathogenic variants and novel gene-phenotype correlations in Mexican subjects with microphthalmia and/or anophthalmia by next-generation sequencing.

Severe congenital eye malformations, particularly microphthalmia and anophthalmia, are one of the main causes of visual handicap worldwide. They can arise from multifactorial, chromosomal, or monogenic factors and can be associated with extensive clinical variability. Genetic analysis of individuals with these defects has allowed the recognition of dozens of genes whose mutations lead to disruption of normal ocular embryonic development.

[Increasing consumption of dietary fiber complementary to the treatment of metabolic syndrome].

Introduction: the amount of fiber ingested in Latin American countries is lower (10-20 g/d) than recommended (35 g/d). An increase isrecommended for patients with metabolic syndrome (MS) to reduce cardiovascular risk, as well as to prevent obesity and other complications.

Objective: to evaluate whether increased dietary fiber consumption complements MS treatment and improves clinical and laboratory parameters in subjects at the San Martín Mexicapam "La Joya" Health Center, Oaxaca (Mexico).

Genes relacionados con microftalmia y anoftalmia hereditarias.

Congenital eye malformations are the second most common cause of childhood blindness and are originated by disruption of the normal process of eye development during embryonic stage. Their etiology is variable, although monogenic causes are of great importance as they have a high risk of familial recurrence. Included among the most severe congenital eye abnormalities are microphthalmia, defined by an abnormally small eye, and anophthalmia, characterized by congenital absence of ocular structures.

Molecules in seminal plasma related to platelets in preeclampsia.

Prostaglandins present in seminal fluid are actively involved in vascular and non-vascular smooth muscle maintenance, reproduction, and inflammatory processes. Seminal plasma contains molecules, such as oxylipins, which possess cell signaling functions. Several studies have shown that specific molecules in seminal fluid can increase passive diffusion, and cause interactions in the female reproductive tract.

[A GENETIC VIEW OF FAMILIAL HYPERCHOLESTEROLEMIA].

Objective: to show reviewed information of published studies relating to Familial Hypercholesterolemia (FH), nutrition, and genes involved in the development of this pathology.

Results: an analysis showing familial hypercholesterolemia as a disorder occuring due to mutations in gene encoding of the LDL receptor, which can be transmitted as an autosomal dominant or autosomal recessive. It's diagnosis is important for those with a greater likelihood of premature coronary disease, and can significantly reduce life expectancy.

[NUTRITIONAL COMPONENTS AND MACULAR DEGENERATION AGE-RELATED].

Objective: nutritional components such as antioxidants may modify the risk of Macular Degeneration Age-related (AMD). This article is a systematic review of published studies relating to the modification of lifestyle, nutrition and vitamin intake to prevent or delay the onset or progression of Macular Degeneration Age-related (AMD).

Results: the analysis of the results of research consulted shows that AMD is one of the most common causes of blindness in individuals over 55 years.

Reduction of Platelet Aggregation From Ingestion of Oleic and Linoleic Acids Found in Vitis vinifera and Arachis hypogaea Oils.

The purpose of this study was to evaluate the effect of the consumption of seed oils from Vitis vinifera and Arachis hypogaea in platelet aggregation. The initial hypothesis suggested that subjects who have consumed these seed oils undergo modified platelet aggregation. This study was performed using a pre-post test design, with a control group, and double blind.