Social Cells
Mostrando 1-12 de 122 artigos, teses e dissertações.
-
1. Is the Level of Noise in a School Environment be Harmful to the Hearing of Teachers?
Abstract Introduction The excessive noise observed in the school environment can cause damages or losses to the learning process as well as risks to the health of teachers and students, such as physical, mental and social impairments, including, among them, hearing loss. Objective To assess otoacoustic emissions in teachers and determine whether classroom
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-12
-
2. Imaging Analysis of Onodi Cells on Cone-Beam Computed Tomography
Abstract Introduction Onodi cells are the most posterior ethmoid air cells, and extend superolaterally to the sphenoid sinus. The identification of Onodi cells is essential to because they can have some significant anatomic variations and relationships to vital adjacent structures, like the optic canal, the sphenoid sinus, and the internal carotid artery.
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-09
-
3. HTLV: uma infecção estigmatizante?
Resumo: O HTLV é um vírus que afeta as células T humanas. O Brasil é o país com o maior número absoluto de casos de HTLV no mundo. Estimativas do Ministério da Saúde apontam entre 700 mil e 2 milhões de pessoas infectadas. A maioria são portadores assintomáticos, porém algumas pessoas podem vir a desenvolver quadros neurológicos degenerativos co
Cad. Saúde Pública. Publicado em: 11/11/2019
-
4. Influência da compactação do solo sobre a produção e o potencial poluidor de lixiviados de resíduos sólidos urbanos
RESUMO No Brasil, a disposição final de resíduos sólidos urbanos (RSU) representa um risco ambiental em função da geração de lixiviados com altas cargas contaminantes, mesmo em aterros sanitários. Objetivou-se no presente estudo, em escala experimental, avaliar a influência de diferentes graus de compactação do solo (GC) nas camadas intermediári
Eng. Sanit. Ambient.. Publicado em: 09/09/2019
-
5. Towards the Brazilian Space Program Modeling Through the Combination of Stakeholder Theory and System Dynamics Methodology
Abstract: In the last 50 years, Stakeholder (STH) theory has become one of the main instruments of analysis, identification, classification and management of entities in the complex and conflicting corporate environment. In a similar way, System Dynamics (SD) methodology has been used as an instrument for modeling and simulating the dynamics of complex syste
J. Aerosp. Technol. Manag.. Publicado em: 08/11/2018
-
6. Multi-criteria Selection of Distributed Mini Generation Systems Using Rice Husk
ABSTRACT This paper presents a multi-criteria methodology to support decision making for management and selection of distributed mini generation sources (GD) using rice husk. Considering the potential of residual biomass, the developed model is based on the Analytic Hierarchy Process (AHP) method to evaluate the main technological arrangements of generation
Braz. arch. biol. technol.. Publicado em: 22/10/2018
-
7. Generation of a triple-fluorescent mouse strain allows a dynamic and spatial visualization of different liver phagocytes in vivo
ABSTRACT Resident and circulating immune cells have been extensively studied due to their almost ubiquitous role in cell biology. Despite their classification under the “immune cell department”, it is becoming increasingly clear that these cells are involved in many different non-immune related phenomena, including fetus development, vascular formation,
An. Acad. Bras. Ciênc.. Publicado em: 16/10/2017
-
8. Social and immunological differences among uninfected Brazilians exposed or unexposed to human immunodeficiency virus-infected partners
Understanding the social conditions and immunological characteristics that allow some human immunodeficiency virus (HIV)-exposed patients to remain uninfected represents an on-going challenge. In this study, the socio-demographic and sexual behaviour characteristics and immune activation profiles of uninfected individuals exposed to HIV-infected partners wer
Mem. Inst. Oswaldo Cruz. Publicado em: 09/09/2014
-
9. A snapshot of gene therapy in Latin America
Gene therapy attempts the insertion and expression of exogenous genetic material in cells for therapeutic purposes. Conceived in the 1960s, gene therapy reached its first clinical trial at the end of the 1980s and by December 2013 around 600 genuine open clinical trials of gene therapy were registered at NIH Clinical Trials Database. Here, we summarize the c
Genet. Mol. Biol.. Publicado em: 2014
-
10. Influence of the dopaminergic system, CREB, and transcription factor-κB on cocaine neurotoxicity
Cocaine is a widely used drug and its abuse is associated with physical, psychiatric and social problems. Abnormalities in newborns have been demonstrated to be due to the toxic effects of cocaine during fetal development. The mechanism by which cocaine causes neurological damage is complex and involves interactions of the drug with several neurotransmitter
Braz J Med Biol Res. Publicado em: 15/10/2013
-
11. Quando a infecção ameaça a mente: uma investigação sobre a deterioração cognitiva associada à infecção pelo HIV
IntroductionResearchers have observed a clear increase in the incidence and prevalence of neurocognitive disorders associated with human immunodeficiency virus (HIV) infection due to early involvement of the central nervous system.ObjectivesIt was find predictors of cognitive deterioration of a set of variables related to sociodemographic, lifestyle, comorbi
Arq. Neuro-Psiquiatr.. Publicado em: 2013-07
-
12. Análise da lei n 11.105/2005: utilização de células-tronco embrionárias à luz da Dubdh.
This present study aims to examine the limits of freedom in scientific research regarding the appliance of embryonic stem cells based on the comparison between the national biosafety legislative instrument (Law n 11.105/2005) and the Universal Declaration on Bioethics and Human Rights (DUBDH). The nature of the methodological aspects will be qualitative, bec
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/09/2012