What's the difference between nodosity and swelling?
Nodosity
Definition:
(n.) The quality of being knotty or nodose; resemblance to a node or swelling; knottiness.
(n.) A knot; a node.
Example Sentences:
(1) A case of a 74-year-old woman, with a histological diagnosis of Transient Arteritis two years before and Nodose Polyarteritis, is described.
(2) Neurons that mediated the increase in venular permeability had their cells bodies in the jugular (superior sensory) ganglion of the vagus nerve or rostral portion of the nodose (inferior sensory) ganglion.
(3) Here we describe the differentiation of these precursors in vitro, from dorsal root and nodose ganglion cell suspensions.
(4) The labeled cells were located mainly in the rostral one-third of the lateral side of the nodose ganglion.
(5) Results with both techniques revealed the presence of GAL-containing cell bodies and fibers in the nodose ganglion.
(6) The question raised was whether cells from the graft would be able to yield the neural crest derivatives normally arising from the hindbrain and vagal crest, such as carotid body type I and II cells, enteric ganglia, Schwann cells located along the local nerves, and the nonneuronal contingent of cells in the host nodose ganglion.
(7) Cytochrome oxidase (CO) activity, an endogenous metabolic marker, was examined in visceral sensory neurons of the rat nodose and petrosal ganglia by using enzyme histochemistry.
(8) Injection of the retrograde tracer True Blue into the thyroid gland labelled cell bodies in the thyroid ganglion, the laryngeal ganglion, the superior cervical ganglion, the jugular-nodose ganglionic complex, the dorsal root ganglia (C2-C5) and the trigeminal ganglion.
(9) The histological study using the teasing method demonstrated the existence of unmyelinated fibres, in the thoraco-cervical region of the vagus nerve, becoming progressively myelinated from the periphery to the nodose ganglion.
(10) The number of single- and double-labeled cells in the nodose, dorsal root and coeliac-superior mesenteric ganglia and the dorsal motor nucleus of the vagus were counted and expressed as percentages of total labeled cells.
(11) These miniglomera are innervated by afferent fibres emerging from the nodose ganglion; sometimes these fibres are contained in the aortic or common carotid baroreceptor nerves, but sometimes they emerge as independent nerves.
(12) Isolated living cell bodies were obtained by mechanical and enzymatic dissociation from adult rabbit nodose ganglion followed by separation of fibres and cells using a Percoll gradient.
(13) In addition, some preliminary results from guinea-pig nodose ganglion neurones are presented.
(14) The volume of the nodose ganglion and the total number and size of the placodal nodose neurons were unaffected by NGF.
(15) Therefore these results are consistent with functional AVP V1 receptors occurring in the nodose ganglion.
(16) Lastly, the role of Australia antigen in the development of panarteritis nodose is discussed.
(17) Hybridization of antisense Hox 2.1 RNA is also seen in the spinal ganglia, in the nodose ganglia of the Xth cranial nerve (which contains derivatives of the neural crest arising from the posterior hind brain), and in the myenteric plexus.
(18) In the jugular-nodose ganglionic complex and the dorsal root ganglia the majority of the labelled nerve cell bodies stored calcitonin gene-related peptide.
(19) Application of TB to the rat superficial temporal artery labeled perikarya in the superior cervical ganglion, the otic ganglion, the sphenopalatine ganglion, the jugular-nodose ganglionic complex, and the trigeminal ganglion.
(20) The selective excitant and neurotoxic action of capsaicin on vagal sensory neurons in the rat has been investigated in vitro using three techniques: extracellular recording of compound spike potentials from the whole nerve; intracellular recording from ganglion cells using single-electrode current and voltage clamp; and electron microscopy of the nerve and nodose ganglion.
Swelling
Definition:
(p. pr. & vb. n.) of Swell
(n.) The act of that which swells; as, the swelling of rivers in spring; the swelling of the breast with pride.
(n.) A protuberance; a prominence
(n.) an unnatural prominence or protuberance; as, a scrofulous swelling.
Example Sentences:
(1) Furthermore echography revealed a collateral subperiosteal edema and a moderate thickening of extraocular muscles and bone periostitis, a massive swelling of muscles and bone defects in subperiosteal abscesses as well as encapsulated abscesses of the orbit and a concomitant retrobulbar neuritis in orbital cellulitis.
(2) Undaunted by the sickening swell of the ocean and wrapped up against the chilly wind, Straneo, of Woods Hole Oceanographic Institution, one of the world's leading oceanographic research centres, continues to take measurements from the waters as the long Arctic dusk falls.
(3) Axons emerge from proximal dendrites within 50 microns of the soma, and more rarely from the soma, in a tapering initial segment, commonly interrupted by one or two large swellings.
(4) It is a specific clinical picture with extensive soft tissue gas and swelling of the forearm.
(5) Psychiatric morbidity is further increased when adjuvant chemotherapy is used and when treatment results in persistent arm pain and swelling.
(6) Chromatolysis and swelling of the cell bodies of cut axons are more prolonged than after optic nerve section and resolve in more central regions of retina first.
(7) At 7 days axonal swellings were infrequently observed and the main structural feature was a reduction in myelin thickness in affected nerve fibers.
(8) In the companion paper, we quantitatively account for the observation that the ability of a solute to promote fusion depends on its permeability properties and the method of swelling.
(9) Admission venom levels also correlated with the extent of local swelling and the occurrence of tissue necrosis at the site of the bite.
(10) After 40 minutes of coronary occlusion and 20 minutes of reflow, significant cardiac weight gain occurred in association with characteristic alterations in the ischemic region, including widespread interstitial edema and focal vascular congestion and hemorrhage and swelling of cardiac muscle cells.
(11) The intensity of involvement varies in different arteries, localized swelling is of particular importance as a measure of atherosclerotic involvement.
(12) The DTH responses were induced by subcutaneous injection of allogeneic epidermal cells (ECs) and were assayed by footpad swelling.
(13) Adjunctive usage of elastic stockings and intermittent compression pneumatic boots in the perioperative period was helpful in controlling leg swelling and promoting wound healing.
(14) (1970) Endocrinology 87, 993--999), in stimulating both mitochondrial protein synthesis and swelling.
(15) Rapid swelling of the knee following a blow or twisting injury is considered a significant injury.
(16) Attachment appeared to involve a very close physical proximity of treponemes to the cultured cells; at the site of attachment, no changes such as swelling or indentation of the cultured cell surface were observed.
(17) The method is based upon osmotic swelling, sonication and centrifugation in sucrose.
(18) By contrast, all the semen samples that fertilized oocytes showed a 60% or higher reaction in the hypoosmotic swelling test, whereas the majority of the "infertile" semen samples showed less than 60% swelling.
(19) The changes included swelling, blunting, and flattening of epithelial foot processes, were accompanied by decreased stainability of glomerular anionic sites, and were largely reversed by subsequent perfusion with the polyanion heparin.
(20) After 3-5 days of side-arm traction, swelling had usually diminished sufficiently to allow the elbow to be safely hyperflexed to stabilize the fracture after elective closed reduction.