RESUMO
We have direct evidence of neurogenic stimulation of human exocrine sweating by muscular exercise. Sweating was markedly increased when warmed venous blood was prevented fromn reaching the heat-loss center in the hypothalamus.
Assuntos
Hipotálamo/fisiologia , Esforço Físico/fisiologia , Sudorese/fisiologia , Adulto , Humanos , Masculino , Músculos/irrigação sanguínea , Células Receptoras Sensoriais/fisiologiaAssuntos
Indanos/análise , Indenos/análise , Métodos , Resíduos de Praguicidas/análise , Fenindiona/análogos & derivados , Fenindiona/análise , Rodenticidas/análise , Ciência , Animais , Anticoagulantes/análise , Bovinos , Grão Comestível/análise , Indanos/sangue , Leite/análise , Fenindiona/sangue , Extratos Vegetais/análise , Rodenticidas/sangue , Extratos de Tecidos/análiseAssuntos
Bovinos/metabolismo , Fenindiona/análogos & derivados , Fenindiona/metabolismo , Tecido Adiposo/metabolismo , Animais , Encéfalo/metabolismo , Feminino , Rim/metabolismo , Fígado/metabolismo , Músculos/metabolismo , Resíduos de Praguicidas/análise , Fenindiona/intoxicação , Tempo de Protrombina , RatosRESUMO
Several chemical modifications of a synthetic fermented egg (SFE) lure were field tested on free-ranging coyotes (Canis latrans) to determine the effects of odor intensity and quality on their behavioral responses. SFE was modified for testing by (1) enhancing one of the four basic odor components (fruity, sulfurous, sweaty, or fishy), (2) deleting one of the basic components, (3) individually testing an odor component, and (4) addition of aldehydes and indoles to SFE. Most behavioral responses, especially visitation, increased with odor intensity. Widely different odors elicited similar visitation. Specific odor quality influenced response rates such as urinating, defecating, digging, scratching, rolling, and pulling.