Tissue engineering is an area of research to address problems related to tissue repair and regeneration therapies, its main objective is based on the use of biomaterials as biological substitutes, that is, as three-dimensional ...

Urinary tract infections (UTI) can be defined as the presence and multiplication of bacteria in the urinary tract, that is, contagion from the urethra, bladder, kidney or prostate. However, bacteria may be present in urine ...

The use of inhalants as drugs of abuse has become a very serious public health problem but its study has been displaced by the consumption of other drugs of greater social impact; this work aims to contribute to the knowledge ...

The kauren 15 was isolated from the hexanic extracts of the flowers of Stevia viscida. Esterification of the acid with diazomethane generates the methyl ester 16, whose treatment in acidic medium with HClO4 generates three ...

In this investigation, the timbiriche fruit (Bromelia hemisphaerica) was characterized and evaluated, which has a history of being a good source of ascorbic acid and minerals such as calcium, potassium and magnesium, to ...

Plant genetic diversity is of vital importance for humanity as it allows to improve feeding conditions, agricultural adaptation and improvement of conditions for society, among other attributes. Currently all countries ...

The bacterial system of resistance to arsenic (As) has a simple ars operon, in which the reduction of As (V) to As (III) is carried out by means of an arsenate-reductase (ArsC), followed by the efflux of the As (III) through ...

Molecular rearrangements provide a wide possibility for generating new hydrocarbon skeletons. Our workgroup is focused on logipinenes, which are highly tensioned molecules and are good candidates for molecular rearrangements. ...

One of the most interesting reactions within organic synthesis is the Morita Baylis Hillman reaction (MBH) described in 1968, 1970 by researchers Ken-ichi Morita, Anthony Baylis and Melville Hillman; this methodology ...

This paper describes the obtaining of the major metabolites obtained from the hexane extracts of two Burseracae species belonging to the Bursera section; and to the simaruba complex, corresponding to Bursera attenuata and ...