Parasympathetic Innervation and Pancreatic Secretion
نویسندگان
چکیده
منابع مشابه
The Sacral Parasympathetic Innervation
Autonomic nerves distribute by a variety of methods. They are recognized as components of all spinal and some cranial nerves, but they also have a strong tendency to exhibit a hitch-hiker relationship to arteries and to other nerves. The perivascular plexuses of the head and neck, and of the thorax and abdomen, are especially typical of peripheral sympathetic distribution. In the parasympatheti...
متن کاملParasympathetic innervation of canine tracheal smooth muscle.
To investigate whether efferent parasympathetic fibers to the tracheal smooth muscle course through the pararecurrent nerve rather than the recurrent or the superior laryngeal nerve, we stimulated all three nerves in anesthetized dogs. We also recorded the pararecurrent nerve activity response to bronchoconstrictor stimuli and compared it with pressure changes inside a saline-filled cuff of an ...
متن کاملParasympathetic innervation of the thymus: a histochemical and immunocytochemical study.
The presence of parasympathetic nerve supply to the thymus has been demonstrated by histochemical and immunocytochemical methods using antibodies against cholineacetyl transferase. Fine nerve fibres have been observed both in the thymic parenchyma and around the blood vessels. The role of the parasympathetic nerve supply to the thymus is briefly discussed.
متن کاملSympathetic and parasympathetic innervation of pupillary dilation during sustained processing.
The contributions of separate sympathetic and parasympathetic pathways to pupillary dilation during a sustained processing task were studied through environmental and pharmacological manipulations. In Experiment 1, 22 healthy volunteers (11 female) performed a serial Subtract 7 task while pupil diameter was recorded both during moderate room light and in darkness. In a control for verbalization...
متن کاملWhite adipose tissue lacks significant vagal innervation and immunohistochemical evidence of parasympathetic innervation.
Converging evidence indicates that white adipose tissue (WAT) is innervated by the sympathetic nervous system (SNS) based on immunohistochemical labeling of a SNS marker (tyrosine hydroxylase [TH]), tract tracing of WAT sympathetic postganglionic innervation, pseudorabies virus (PRV) transneuronal labeling of WAT SNS outflow neurons, and functional evidence from denervation studies. Recently, W...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1976
ISSN: 0003-4932
DOI: 10.1097/00000658-197603000-00005