[Erythrocyte and dietary omega-3 fatty acid profile in overweight and obese pregnant women].

Introduction: docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) play an important role in fetal growth and development. In Mexico, 76.8 % of women of reproductive age are overweight and obese, which is associated with the development of gestational complications.

Lovastatin as a supplement to mitigate rumen methanogenesis: an overview.

Methane from enteric fermentation is the gas with the greatest environmental impact emitted by ruminants. Lovastatin (Lv) addition to feedstocks could be a strategy to mitigate rumen methane emissions via decreasing the population of methanogenic archaea (MA). Thus, this paper provides the first overview of the effects of Lv supplementation, focusing on the inhibition of methane production, rumen microbiota, and ruminal fermentation.

Screening bacterial phosphate solubilization with bulk-tricalcium phosphate and hydroxyapatite nanoparticles.

Phosphate-solubilizing bacteria can release phosphorus (P) from insoluble minerals and benefit either soil fitness or plant growth. Bulk sized P compounds have been suggested but little is known about solubilization of nanosized materials such as hydroxyapatite nanoparticles (HANP). A screening of the initial 43 strains from vanilla rhizospheres for phosphate solubilization with bulk Ca(PO) was carried out.

Effect of nixtamalization processes on mitigation of acrylamide formation in tortilla chips.

Acrylamide can be generated from food components during tortilla chips frying. Thus, the aim of this research was to study different nixtamalization processes as traditional (TNP) with lime [Ca(OH)], ecological (ENP) with CaCO, classic nixtamalization (CNP) that uses wood ash and extrusion (EXT) with no Ca source on mitigating the acrylamide formation in deep-fat frying tortilla chips. Acrylamide quantification was done through HPLC-UV.

Structure-activity study of acute neurobehavioral effects of cyclohexane, benzene, m-xylene, and toluene in rats.

Toluene is a widely misused solvent that causes a variety of behavioral effects in both humans and animals. Preclinical and clinical research has provided evidence that toluene inhalation produces psychoactive effects similar to those caused by other Central Nervous System depressant drugs, but little is known about the consequences of inhaling solvents other than toluene that are also present in commercial products. As part of this research project, we studied the effects of hydrocarbon solvents chemically related to toluene on anxiety-like behavior, passive-avoidance learning, nociception, motor coordination and social interaction.