On Innervation, Especially, Sensory Innervation of Rectum and Anus in Canine Fetus
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چکیده
منابع مشابه
Innervation especially sensory innervation of dog tongue.
(Received for publication, July 21, 1952) Many histological studies1),2),3) on the innervation of mammalian tongues have been reported and praiseworthy results achieved histherto, but much seems yet left unexplored, and in particular, many questions are still waiting solution in connection with dog tongue. Recently, much licht has been thrown on the subject of innervation of human tongue by the...
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perfection of staining methods, the results were tainted with defects. In 1932, the epochal discovery of the terminal formation of the vegetative nerve fibres, that is the terminalreticulum, was made by Stohr1) and Reiser,2) after a painstaking labor. Subsequent observations by many investigators on the subject led to a remarkable illustration of the problem. On the other hand, the sensory nerv...
متن کاملCholinergic innervation of the autotransplanted canine kidney.
The degeneration of acetylcholinesterase-positive nerve fibers in 11 canine renal autotransplants was investigated with the thiocholine method of Karnovsky and Roots as modified for cryostat sections. Seven renal hila were also examined by silver impregnation and thiocholine techniques. Total denervation was demonstrated in only 3 of 11 autotransplants; the other 8 showed variable degrees of de...
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 کاملSensory innervation of temporomandibular joint disk.
PURPOSE To investigate the nerve endings of the adult temporomandibular joint disk, in particular the presence and configuration of the sensory nerve endings by silver staining and electron microscopy. METHODS 20 cadaveric temporomandibular joints impregnated with silver stain were studied using an optical microscope; 2 other joints were studied using a transmission electron microscope. RES...
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ژورنال
عنوان ژورنال: Archivum histologicum japonicum
سال: 1957
ISSN: 0004-0681
DOI: 10.1679/aohc1950.13.7