La investigación cualitativa surge como un paradigma emergente y novedoso, el cual ha recibido la influencia de diversas corrientes filosóficas representadas por:
This document is a short review article on the psycho-physiological considerations of low self-esteem. The methodology used was the bibliographic review of those selected texts that are related to the subject in question. Addressing from the definition of low self-esteem, to its symptoms, physiological repercussions and some final considerations. It is concluded that this critical emotional episode should be dealt with in a timely manner by psychology specialists, to avoid the general deterioration of physical and mental health.
Mastocytomas are a type of cancer that mainly affects the skin in dogs and usually manifests between 8 and 10 years of age. The objective of this article was to determine the clinical characteristics and the evolution of a mastocytoma in the right hind limb of a mixed breed dog, following the methodology proposed by Martin et al. for this type of case. The macroscopic evidence, together with the symptoms presented by the animal, presumes a possible advanced mastocytoma with a generalized depressive picture. The dog could not undergo antemortem and postmortem biopsy, due to the lack of financial resources of the animal's owners and the euthanasia caused by the owners, due to the suffering suffered by the dog.
Viruses are chemical particles of genetic material, where very virulent families and genera are found. The world is facing a new highly pathogenic coronavirus, the clinical picture of which changes dramatically depending on the immune status of the patient. The objective of this article was to capture the biological generalities and particularities of the new coronavirus (COVID-19). Likewise, the clinical manifestations of this virus and the prophylactic measures issued by the health agencies in charge of combating this pandemic are detailed.
This document constitutes a review article where the antecedents, concepts, classification and importance of fundamental social rights in the world of Law and for a contemporary society in search of the vindication of human dignity as a way of life and sustainability are exposed. The methodology used was exhaustive documentary research, where a review and classification of the most interesting articles on the subject was made, where the opinion of the cited researchers and the author's own ideas are exposed. It is concluded that fundamental social rights are essential to establish legal-social mechanisms in favor of social coexistence and the promotion of life as the backbone of society.
Cancer cells are defined as atypical units whose mechanism of genetic replication have been altered by various causes, so their reproduction is uncontrolled. 1 However, for this to happen they need the activation of certain proteins that allow their activation and survival behave as they do because, favoring the activation of oncogenes, that is, nucleotide sequences capable of forming tumors (neoplasms). 6. Brandan N, Juaristi J, Aguirre V, et al. Oncogenes y genes supresores de tumores. Facultad de Medicina. 2013.
This document is a short article of reflection on the biological importance of stem cells and the current state of therapeutic practices around these magnificent cells, physiologically speaking gifted. The article briefly describes the three main types of tissues for obtaining stem cells, together with the comments made by the author and other reference research on the topic.
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