(n.) One of the whitish and elastic bundles of fibers, with the accompanying tissues, which transmit nervous impulses between nerve centers and various parts of the animal body.
(n.) A sinew or a tendon.
(n.) Physical force or steadiness; muscular power and control; constitutional vigor.
(n.) Steadiness and firmness of mind; self-command in personal danger, or under suffering; unshaken courage and endurance; coolness; pluck; resolution.
(n.) Audacity; assurance.
(n.) One of the principal fibrovascular bundles or ribs of a leaf, especially when these extend straight from the base or the midrib of the leaf.
(n.) One of the nervures, or veins, in the wings of insects.
(v. t.) To give strength or vigor to; to supply with force; as, fear nerved his arm.
Example Sentences:
(1) Such a signal must be due to a small ferromagnetic crystal formed when the nerve is subjected to pressure, such as that due to mechanical injury.
(2) They are going to all destinations.” Supplies are running thin and aftershocks have strained nerves in the city.
(3) Elements in the skin therefore seemed to enhance nerve regeneration and function.
(4) The possibility that the ventral nerve photoreceptor cells serve a neurosecretory function in the adult Limulus is discussed.
(5) Following central retinal artery ligation, infarction of the retinal ganglion cells was reflected by a 97 per cent reduction in the radioactively labeled protein within the optic nerve.
(6) During the performance of propulsive waves of the oesophagus the implanted vagus nerve caused clonic to tetanic contractions of the sternohyoid muscle, thus proving the oesophagomotor genesis of the reinnervating nerve fibres.
(7) The oral nerve endings of the palate, the buccal mucosa and the periodontal ligament of the cat canine were characterized by the presence of a cellular envelope which is the final form of the Henle sheath.
(8) Sixteen patients were operated on for lumbar pain and pain radiating into the sciatic nerve distribution.
(9) The dependence of fluorescence polarization of stained nerve fibres on the angle between the fibre axis and electrical vector of exciting light (azimuth characteristics) has been considered.
(10) No monosynaptic connexions were found between anterodorsal and posteroventral muscles except between the muscles innervated by the peroneal and the tibial nerve.
(11) Histological studies of nerves 2 years following irradiation demonstrated loss of axons and myelin, with a corresponding increase in endoneurial, perineurial, and epineurial connective tissue.
(12) The ATP content of the cholinergic electromotor nerves of Torpedo marmorata has been measured.
(13) Plasma NPY correlated better with plasma norepinephrine than with epinephrine, indicating its origin from sympathetic nerve terminals.
(14) Based on several previous studies, which demonstrated that sorbitol accumulation in human red blood cells (RBCs) was a function of ambient glucose concentrations, either in vitro or in vivo, our investigations were conducted to determine if RBC sorbitol accumulation would correlate with sorbitol accumulation in lens and nerve tissue of diabetic rats; the effect of sorbinil in reducing sorbitol levels in lens and nerve tissue of diabetic rats would be reflected by changes in RBC sorbitol; and sorbinil would reduce RBC sorbitol in diabetic man.
(15) Standard nerve conduction techniques using constant measured distances were applied to evaluate the median, ulnar and radial nerves.
(16) An experimental autoimmune model of nerve growth factor (NGF) deprivation has been used to assess the role of NGF in the development of various cell types in the nervous system.
(17) Noradrenaline (NA) was released from sympathetic nerve endings in the tissue by electrical stimulation of the mesenteric nerves or by the indirect sympathomimetic agent tyramine.
(18) However, none of the nerve terminals making synaptic contacts with glomus cells exhibited SP-like immunoreactivity.
(19) The number of axons displaying peptide-like immunoreactivity within the optic nerve, retinal or cerebral to the crush, and within the optic chiasm gradually decreased after 2-3 months.
(20) Somatostatin-like immunoreactivity has been found to occur in nerve terminals and fibres of the normal human skin using immunohistochemistry.
Neurilemma
Definition:
(n.) The delicate outer sheath of a nerve fiber; the primitive sheath.
(n.) The perineurium.
Example Sentences:
(1) Immunoreactivity can also be found in the extracellular surface of the neurilemma of the synganglion.
(2) Immunohistochemically the neurilemma showed a reaction negative for S-100 protein.
(3) Immunohistochemically the neurilemma showed a reaction positive for S-100 protein.
(4) In 21 specimens, with complete severance of the facial nerve but continuous neurilemma confirmed during surgery, regeneration phenomenon was observed.
(5) In 7 days after the operation in the transplanted piece of the nerve trunk certain phenomena, similar to the Wallerian degeneration are noted, while viability of neurilemma cells is preserved.
(6) The few previous histologic examinations have documented hyperplasia of the microfibrils which accumulate in the axons as well as in neurilemma, endothelial, and perineural cells.
(7) NDPase activity on the neurilemma may reflect the role of this enzyme in the synthesis of glycoproteins involved in neuronal surface recognition.
(8) At each effect three types of changes can be determined, characterized with various degree of rearrangement in neurilemma, neuroplasm and organelles.
(9) In addition, the neurilemma was studied by immunohistochemistry specific for S-100 protein.
(10) Processes believed to be dendrites of the neurosecretory neurons lie superficially underneath the neurilemma and enclose neurosecretory material (NSM).
(11) Using immune complexes of horseradish peroxidase (HRP) and rabbit IgG antibodies to HRP and a monoclonal antibody against FcR, the receptors were shown on the nerve fibres, probably on the Schwann cell membrane (neurilemma).
(12) The cytochemical localization of nucleoside diphosphatase and thiamine pyrophosphatase occurs within the "mature face" of the Golgi apparatus and over the neurilemma in neurons of the cerebellum, the cerebral cortex and the brain stem.