Results 61 to 70 of about 1,903 (197)
Parasitemia constante durante 24 horas consecutivas na infecção experimental pelo Trypanosoma cruzi
Observou-se aparasitemia horária do Trypanosoma cruzi através de hemoscopias e de xenodiagnósticos horários, em camundongos na fase aguda da infecção e em cobaias e camundongos na fase crônica. O número de T.
Ítalo A. Sherlock
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Modelagem de Sistemas Biológicos: Ritmo Circadiano
O ritmo circadiano governa a maioria das atividades inconscientes de todos os seres vivos. Alterações prolongadas oriundas de influências externas, como dor crônica, podem causar desajustes em diversas funções importantes do corpo humano.
Glaeser, Stefânia da Silveira
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Alimentación de camarones en relación a la actividad enzimática como una respuesta natural al ritmo circadiano y ciclo de muda [PDF]
Alimentación de camarones en relación a la actividad enzimática como una respuesta natural al ritmo circadiano y ciclo de ...
Cadena, Eduardo +2 more
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Ritmos y relojes circadianos de las plantas
Las plantas necesitan coordinar toda su fisiología, y por ende su reproducción, con la información del ambiente que las rodea. Los ritmos biológicos permiten a las plantas anticiparse a ciertas condiciones exteriores cambiantes como luz y temperatura.
Juan Capel +3 more
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En este artículo se realiza una revisión bibliográfica, del sueño normal y del sueño patológico en el sujeto adulto. Se ha pretendido ofrecer una visión panorámica, de las bases neurofisiológicas del sueño, del concepto de ritmo circadiano, de la ...
María Rosa Peraita Adrados
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To evaluate the mean plasma concentrations of total cholesterol (TC), high density lipoproteins (HDL) and cortisol, blood samples were collected of five Ideal-Polwarth rams, maintained at 22?53’S latitude, in semi-confinement, every two months throughout
Alcides de Amorim Ramos +3 more
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<span><p align="justify">This study was designed to evaluate changes in plasma concentrations of cortisol (Cs), triiodothyronine (T3) and thyroxine (T4), as well as their circadian rhythm during peripartal period of Quarter Horse mares ...
João Teodoro Pádua +3 more
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Genética molecular dos ritmos circadianos em insetos vetores
The majority of living organisms present an endogenous pacemaker, known as the circadian clock, responsible for driving rhythmic oscillations in their physiology and behaviour with a period of approximately 24 hours. In insects, the genetic bases of this mechanism have been elucidated in the model species Drosophila melanogaster.
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Construction of a biological rhythm assessment scale for children
Introduction Biological rhythm is associated with the level of alertness, cognitive performance and mood of the individuals. Its regularity is essential to preserve good health and quality of life.
Thierry Berny +8 more
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Impacto de un curso electivo sobre ritmo circadiano y salud
Background: the analysis of the impact of teaching management is a requirement of university social responsibility.Objective: to analyze the impact of the elective course Circadian Rhythm and Health, through the appreciation of the students, in the ...
Pomares Bory, Eduardo de Jesús +2 more
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