Asunto(s)
Aminas Biogénicas/fisiología , Neoplasias de las Glándulas Suprarrenales/fisiopatología , Glándulas Suprarrenales/fisiología , Médula Suprarrenal/fisiopatología , Anafilaxia/fisiopatología , Animales , Artritis/metabolismo , Catecolaminas/biosíntesis , Catecolaminas/fisiología , Sistema Cromafín/fisiología , Histamina/fisiología , Antagonistas de los Receptores Histamínicos H1/farmacología , Humanos , Inflamación/metabolismo , Mastocitos/fisiología , Plantas , Receptores Adrenérgicos/metabolismo , Serotonina/biosíntesis , Serotonina/fisiología , Fenómenos Fisiológicos de la PielRESUMEN
In experiments on rats the influence of noradrenergic, dopaminergic terminal destruction after 6-hydroxydopamine intraventricular injection and of serotoninergic terminal damage following 5,6-hydroxytryptamine administration on the adrenal cortex, thyroid and enterochromaffin body function was studied under basal conditions and during cold stress. As a result of noradrenergic terminal destruction basal- and cold stress-induced functional activity of the adrenal cortex and enterochromaffin body augmented. After serotoninergic terminal damage stress-induced intensification of the functional activity of the endocrine glands mentioned was blocked. The thyroid gland function changed under the hypothalamic noradrenergic and serotoninergic terminal destruction. In the first case a cold-induced rise in the gland functional activity was blocked and in the second one a stress-provoked growth of the thyroid gland activity was rather more than in the control.
Asunto(s)
Corteza Suprarrenal/fisiopatología , Sistema Cromafín/fisiología , Células Enterocromafines/fisiología , Hipotálamo/efectos de los fármacos , Receptores Adrenérgicos/efectos de los fármacos , Glándula Tiroides/fisiopatología , Animales , Frío/efectos adversos , Desipramina/farmacología , Hidroxidopaminas/farmacología , Masculino , Ratas , Serotonina/farmacología , Estrés Fisiológico/fisiopatologíaAsunto(s)
Acetilcolina/fisiología , Sistema Nervioso Simpático/fisiología , Acetilcolina/farmacología , Médula Suprarrenal/citología , Animales , Animales Recién Nacidos/metabolismo , Gatos , Inhibidores de la Colinesterasa/farmacología , Sistema Cromafín/fisiología , Colon/inervación , Estimulación Eléctrica , Corazón/inervación , Hipotálamo/metabolismo , Masculino , Arterias Mesentéricas/inervación , Venas Mesentéricas/inervación , Músculos/inervación , Bloqueo Nervioso , Neuronas/fisiología , Membrana Nictitante/fisiología , Norepinefrina/metabolismo , Fisostigmina/farmacología , Conejos , Reserpina/farmacología , Glándula Submandibular/inervación , Simpaticolíticos/farmacología , Cola (estructura animal) , Conducto Deferente/inervaciónRESUMEN
In accordance with dialectical materialism and by dint of experimental acupuncture anaesthesia, the present investigation has: (1) Made an objective evaluation of the efficiency of acupuncture anaesthesia. (2) Brought forth some experimental evidence about the material basis of the anti-pain and counter-injury effect of acupuncture anaesthesia as well as the significance of its induction period. (3) Proposed the concept of humoral anaesthesia and its technique in order to improve the efficiency of animal laparotomies with acupuncture anaesthesia. Furthermore, it attempts to offer a theoretical explanation of the process of acupuncture anaesthesia under the combination of Chinese and Western medical theories and thereby gives some support to the "meridian-cerebral cortex-viscera inter-correlation hypothesis."