Factors not considered in the study of drug-resistant epilepsy: Drug-resistant epilepsy: Assessment of neuroinflammation.

More than one-third of people with epilepsy develop drug-resistant epilepsy (DRE). Different hypotheses have been proposed to explain the origin of DRE. Accumulating evidence suggests the contribution of neuroinflammation, modifications in the integrity of the blood-brain barrier (BBB), and altered immune responses in the pathophysiology of DRE.

Protein expression of P-glycoprotein in neocortex from patients with frontal lobe epilepsy.

Frontal lobe epilepsy (FLE) is the second most frequent type of epilepsy and the surgical outcome depends on the etiology. For instance, patients with posttraumatic FLE (PTE) have a worse surgical outcome compared to patients with FLE related to a tumoral lesion (TL). The present study focuses to determine if the FLE etiology is associated with the P-glycoprotein (P-gp) expression, a condition associated with drug resistance.

What Do We Currently Know About Chronic Myeloid Leukemia (CML) and COVID-19?

Purpose Of Review: COVID-19 is highly contagious; since it was first identified, the virus has rapidly spread to more than 100 countries and was declared a pandemic on March 11, 2020, by the World Health Organization (WHO). This disease presents several challenges when managing patients with leukemia. We review the information about chronic myeloid leukemia (CML) and COVID-19: risk factors, prognosis, and the role of tyrosine kinase inhibitors (TKIs).

Diet and Maternal Obesity Are Associated with Increased Oxidative Stress in Newborns: A Cross-Sectional Study.

Overweight and obesity have become a world-health public problem, mainly for developing countries. Both health conditions have a higher prevalence among women of childbearing age. Physiopathology, overweight and obesity are characterized by a chronic oxidative stress status, which has deleterious effects on mothers and children.

Understanding the Anti-Diarrhoeal Properties of Incomptines A and B: Antibacterial Activity against and Its Enterotoxin Inhibition.

Incomptines A () and B () are two sesquiterpene lactones with antiprotozoal, antibacterial, cytotoxic, antitumor, spermicidal, and phytotoxic properties. The antibacterial activity of and against bacteria causing diarrhoea have been reported; however, no information is available regarding their antibacterial activity on . In this work, both compounds were evaluated for their anti-diarrhoeal potential using the bacterium , sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis on cholera toxin, and a cholera toxin-induced diarrhoea model in male Balb/c mice.

Atypical patterns of STAT3 phosphorylation in subpopulations B cells in patients with common variable immunodeficiency.

Background: Common Variable Immunodeficiency (CVID) is a heterogeneous disorder characterized by defective B cell differentiation and antibody production. Interleukin (IL)-21 activates STAT3, a potent regulator of B cell differentiation into plasma cells. We have studied the phosphorylation of STAT3 in CVID patients and its contribution to B cells subsets.

[Information services facing the COVID-19 pandemic].

The COVID-19 pandemic caused various effects in the world, among them the saturation of information in the traditional media, as well as in those of scientific dissemination, due to the accelerated production of informative material. At the Mexican Institute for Social Security (Instituto Mexicano del Seguro Social), librarians have contributed to the careful selection of documents as they are in charge of providing specialized information services to health personnel in order to support them in academic, educational, teaching and research activities. In the context of physical distancing, the need for up-to-date and accurate information on the new coronavirus became a priority.

[Integrated Care Protocol: Hypertension].

Background: Hypertension is the most common cardiovascular risk factor that is responsible for complications such as cerebrovascular events, heart failure, acute myocardial infarction, kidney failure, arrhythmias and blindness. About 30% of the adult population older than 20 years is a carrier. 40% of carriers are unaware of suffering from it since its onset is generally asymptomatic.

Safety and immunogenicity of a live recombinant Newcastle disease virus-based COVID-19 vaccine (Patria) administered via the intramuscular or intranasal route: Interim results of a non-randomized open label phase I trial in Mexico.

There is still a need for safe, efficient and low-cost coronavirus disease 2019 (COVID-19) vaccines that can stop transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Here we evaluated a vaccine candidate based on a live recombinant Newcastle disease virus (NDV) that expresses a stable version of the spike protein in infected cells as well as on the surface of the viral particle (AVX/COVID-12-HEXAPRO, also known as NDV-HXP-S). This vaccine candidate can be grown in embryonated eggs at low cost similar to influenza virus vaccines and it can also be administered intranasally, potentially to induce mucosal immunity.

Neuroendocrine-immune Interface: Interactions of Two Complex Systems in Health and Disease.

The relationship between the neuroendocrine and the immune systems is essential to maintain homeostasis. Their complex interactions are present in many physiological or pathological states whereby hormones exert different actions in immune system cells and vice versa. Hormones such as prolactin, growth hormone, cortisol and sex hormones are known to regulate the differentiation and function of immune system cells and the production of cytokines.

[Integrated Care Protocol: Prevention, diagnosis and treatment of diabetes mellitus 2].

Background: Type 2 diabetes mellitus (DM2) represents one of the ten non- transmissible chronic diseases that constitute the main causes of death and disability in Mexico. It is the leading cause of disability and the second cause of death. The IMSS serves 4.

Kidney graft functionality 1 year after kidney transplantation.

Objective: To determine the evolution, associated factors and the outcomes of transplanted people one year after the evolution of a cohort in Mexico.

Method: Kidney transplant cohort from 2013 to 2017 in Mexico. 1118 patients were analyzed.

Atypical folliculitis caused by Malassezia spp. in immunosuppressed patients.

Background: Folliculitis due to Malassezia spp. (MF), caused mainly by Malassezia furfur, is clinically characterized by an acneiform eruption expressing follicular papules and pustules, predominantly on the trunk. Diagnosis of MF requires confirmation of the presence of yeasts in the hair follicle.

Real-world evidence of the use of glucocorticoids for severe COVID-19.

Introduction: Currently, only glucocorticoids have proved to impact adverse outcomes in COVID-19. However, their risk/benefit balance remains inconclusive and populations' characteristics should be considered.

Objective: The objective was to evaluate the real-life use of glucocorticoids in patients with severe COVID-19 hospitalized in a third-level referral center and to determine the type, accumulated doses, and the in-hospital outcomes related with their use.

Molecular changes in adipocyte-derived stem cells during their interplay with cervical cancer cells.

Purpose: Obesity is as an important risk factor and has been associated with a worse prognosis in at least 13 distinct tumor types. This is partially due to intercellular communication between tumor cells and adipose tissue-derived stem cells (ADSCs), which are increased in obese individuals. As yet, however, little is known about the molecular changes occurring in ADSCs in these conditions.

The revictimization of older Mexican women: understanding the accumulation of multiple victimizations throughout a lifetime.

Background: The victimization of women constitutes a human rights violation and a health risk factor. The central objectives of this study were to analyze the probability of revictimization among older adult Mexican women and to examine whether child abuse (CA) and/or intimate partner violence (IPV) are associated with a greater risk of elder abuse (EA) victimization.

Methods: We conducted a secondary data analysis of 18416 women 60 and older, based on data from the National Survey on the Dynamics of Household Relationships (2016), which is national and subnational representative.

Acute Stress in Health Workers during Two Consecutive Epidemic Waves of COVID-19.

The COVID-19 pandemic has provoked generalized uncertainty around the world, with health workers experiencing anxiety, depression, burnout, insomnia, and stress. Although the effects of the pandemic on mental health may change as it evolves, the majority of reports have been web-based, cross-sectional studies. We performed a study assessing acute stress in frontline health workers during two consecutive epidemic waves.

Expression of obesity- and type-2 diabetes-associated genes in omental adipose tissue of individuals with obesity.

Aims: Obesity and type 2 diabetes mellitus are two pathologies that share metabolic abnormalities in most of the cases; however, there are differences as well. Some studies have reported that approximately 30% of obese patients have normal glucose and lipid levels in blood despite an accumulation of abdominal adipose tissue. Here, we compare the gene expression in adipose tissue of several genes associated with obesity and/or diabetes between obese patients without T2D and obese patients with T2D.

Discrimination of residents during neurosurgical training in Mexico: Results of a survey prior to SARS-CoV-2.

Background: Recent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic represents an important negative impact on global training of neurosurgery residents. Even before the pandemic, discrimination is a challenge that neurosurgical residents have consistently faced. In the present study, we evaluated discriminatory conditions experienced by residents during their neurosurgical training in Mexico before the SARS-CoV-2 pandemic.

Myelofibrosis: diagnosis and treatment.

Myelofibrosis (MF) is a BCR-ABL1-negative myeloproliferative neoplasm characterized by clonal myeloproliferation, dysregulated kinase signaling, and release of abnormal cytokines. In recent years, important progress has been made in the knowledge of the molecular biology and the prognostic assessment of MF. Conventional treatment has limited impact on the patients' survival; it includes a wait-and-see approach for asymptomatic patients, erythropoiesis-stimulating agents, androgens, or immunomodulatory agents for anemia, cytoreductive drugs such as hydroxyurea for the splenomegaly and constitutional symptoms, and splenectomy or radiotherapy in selected patients.

Symptom control.

In addition to symptoms secondary to splenomegaly, microvascular abnormalities, and thrombohemorrhagic complications, patients with MPN may experience a significant symptom burden attributed to an increase in circulating inflammatory cytokines. These symptoms can be severe and limit quality of life. Therefore, in addition to the prevention of complications, one of the objectives of the treatment of MPN is the control of symptoms.

Risks in invasive procedures.

Patients with myeloproliferative neoplasms have an increased risk of thrombosis and bleeding. This risk must be identified, as well as individualizing the therapeutic strategy before invasive procedures; adequate cytoreduction reduces the risk of complications.