[Development of the capacity to communicate risks related to childhood exposure to fluorides through an online educational strategy].

Fluorides are contaminants that occur frequently and, generally, naturally in groundwater, affecting countries that depend on these waters for irrigation and human consumption. Chronic exposure to fluorides generates various health effects; therefore, this research was based on education and risk communication to contribute to the resolution of the problem of fluoride exposure in the population. The objective was to develop the capacity to design risk communication programs for personnel involved in the response and management of environmental health risks, with emphasis on fluoride exposure.

Implementation and evaluation of an educational intervention to prevent risk factors for the development of non-communicable diseases in Mexican families of suburban communities.

Non-communicable diseases (NCD), are not transmitted from person to person, are long-lasting and usually of slow evolution. Worldwide cause 71% deaths, in Mexico during 2016 were the cause of 80% of registered deaths; population in socioeconomic disadvantage is more vulnerable. It is urgent to develop strategies that can prevent NCD, thus, the objective of this study was to design, implement and evaluate an educational intervention strategy (EI), to prevent and control risk factors for the development NCD in families of two vulnerable communities.

Neck Circumference and Its Association with Cardiometabolic Risk Factors in Pediatric Population.

To identify the relationship between neck circumference (NC) and cardiometabolic risk factors in children. Children and adolescents 6-18 years old (n = 548) from five counties of San Luis Potosí, México were included. Data was collected for biological markers (glucose and lipid profile) and anthropometric and clinical measurements-weight, height, NC, waist circumference (WC), and blood pressure (BP).

[Health diagnosis and risk perception: key elements of a proposed intervention for indigenous communities in Mexico].

Objective To carry out a diagnosis of children's environmental health and an analysis of risk perception in indigenous communities of the Huasteca Sur region of San Luis Potosí, Mexico, in order to design an intervention strategy in line with their needs. Methods The study used mixed methods research, carried out in two phases. It was conducted in three indigenous communities of Tancanhuitz municipality from January 2005 to June 2006.

[Designing and application of a Risk Communication Program for children environmental health on a lead and arsenic contaminated location].

A metallurgical industry in San Luis Potosí city, México, has contaminated the zone by lead (Pb) and arsenic (As). Since 1989 were reported by our group high concentrations of Pb in blood (PbB) and As in urine (AsU) in the local children. In present work, a Risk Communication Program (RCP) was generated to inform the children about the environmental risks of the site where they live, and to change conducts to diminish the exposure to Pb and As.

Regulatory T cells in patients with systemic lupus erythematosus.

Regulatory T cells have an important role in the control of self-reactivity, and in the pathogenesis of autoimmune inflammatory conditions. The aim of this work was to perform a quantitative and functional analysis of regulatory T cells in patients with systemic lupus erythematosus (SLE). We studied twenty-three patients with SLE (19 active, 4 inactive), and twenty-seven healthy subjects as well as fifteen patients with rheumatoid arthritis (RA).

Cytokine production and expression of leucocyte-differentiation antigens by human mononuclear cells in response to mycobacterium tuberculosis antigens.

The aim of this work was to characterize a leucocyte-differentiation antigen or chemokine receptor that allows the identification of type 1 (T helper 1 (Th1), Tc1) and type 2 (Th2, Tc2) lymphocytes in short-term-cultured human peripheral blood mononuclear cells. In addition, we assessed the type of response induced by mycobacterial antigens in tuberculosis patients and healthy contacts. Cells were stimulated with an unfractionated culture filtrate or 30 kDa antigen from Mycobacterium tuberculosis.