(a.) Pertaining to, or situated near, the back, or dorsum, of an animal or of one of its parts; notal; tergal; neural; as, the dorsal fin of a fish; the dorsal artery of the tongue; -- opposed to ventral.
(a.) Pertaining to the surface naturally inferior, as of a leaf.
(a.) Pertaining to the surface naturally superior, as of a creeping hepatic moss.
(a.) A hanging, usually of rich stuff, at the back of a throne, or of an altar, or in any similar position.
Example Sentences:
(1) Two small populations of GLY + neurons were observed outside of the named nuclei of the SOC; one was located dorsal to the LSO, near its dorsal hilus, and the other was identified near the medial pole of the LSO.
(2) It is concluded that in the mouse model the ability of buspirone to reduce the aversive response to a brightly illuminated area may reflect an anxiolytic action, that the dorsal raphe nucleus may be an important locus of action, and that the effects of buspirone may reflect an interaction at 5-hydroxytryptamine receptors.
(3) An opening wedge osteotomy is then directed posterior-dorsal to anterior-plantar, to effectively plantarflex the posterior aspect of the calcaneus.
(4) Rapid injection of 2 m Ci TC 99m into a dorsal vein of the foot produced isotope phlebograms with a Dyna camera 2 C.
(5) Using a monoclonal antibody against dopamine and a rabbit antiserum against serotonin, 5-methoxytryptamine or tryptamine, we were able to achieve the simultaneous localization of two amines in glutaraldehyde-fixed sections of rat dorsal raphe nuclei.
(6) While the heaviest anterogradely labeled ascending projections were observed to the contralateral ventral posterolateral nucleus of the thalamus, pars oralis (VPLo), efferent projections were also observed to the contralateral ventrolateral thalamic nucleus (VLc) and central lateral (CL) nucleus of the thalamic intralaminar complex, magnocellular (and to a lesser extent parvicellular) red nucleus, nucleus of Darkschewitsch, zona incerta, nucleus of the posterior commissure, lateral intermediate layer and deep layer of the superior colliculus, dorsolateral periaqueductal gray, contralateral nucleus reticularis tegmenti pontis and basilar pontine nuclei (especially dorsal and peduncular), and dorsal (DAO) and medial (MAO) accessory olivary nuclei, ipsilateral lateral (external) cuneate nucleus (LCN) and lateral reticular nucleus (LRN), and to a lesser extent the caudal medial vestibular nucleus (MVN) and caudal nucleus prepositus hypoglossi (NPH), and dorsal medullary raphe.
(7) The pattern of results is consistent with a role for the dorsal bundle in attentional processes but appears to contradict the predictions required if the dorsal bundle were to have a role in frustrative nonreward.
(8) The Ca2+ channel current recorded under identical conditions in rat dorsal root ganglion neurones was less sensitive to blockade by PCP (IC50, 90 microM).
(9) Rats were injected subcutaneously with 10 ml of air into the dorsal skin to make an air-pouch and with 2 ml of antiserum at an appropriate dilution for passive sensitization, and then 5 ml of air was removed.
(10) Conservatively treated compressed fractures of the distal radius dorsal metaphysis healed despite primarily good reduction and consequent treatment with a decrease in dorsal length.
(11) One month after unilateral transection of the fimbria-fornix an almost complete lack of cholinergic fibers persists in all layers of the dorsal hippocampus and fascia dentata ipsilateral to the lesion when compared to the contralateral hippocampus or to unlesioned control rats.
(12) Three animals received unilateral lesions which included both the inferior parietal lobule and a portion of adjacent dorsal prestriate cortex (IPL-PS).
(13) We have characterized previously a model of herpes simplex virus (HSV) infection of rat dorsal root ganglia (DRG) following cutaneous infection.
(14) After intravenous or dorsal lymph sac injections of 3H-22:6, most of the retinal label was seen in rod photoreceptor cells.
(15) Spinal cord stimulation would suppress at least the dorsal horn neurons which were destroyed by various kinds of diseases.
(16) This study presents data supporting a selective antinociceptive role for DA at the spinal level, where it has a widespread antinociceptive influence, on cells in both the superficial and deeper dorsal horn.
(17) The first spinal nerve and the spinal accessory nerve (XI) have no sensory projections, but the second spinal nerve has typical projections along the dorsal funiculus of the spinal cord.
(18) Neurons containing moderate to high concentrations of ChE reaction product were found in 3 distinct regions of the dorsal thalamus.
(19) Dorsal root ganglion (DRG) neurons cultured from neonatal rats contained high concentrations of protein kinase C (PKC).
(20) Stimulating the dorsal root at L5 was found to produce hindleg twitches in EAE rats with complete hindlimb paralysis.
Labial
Definition:
(a.) Of or pertaining to the lips or labia; as, labial veins.
(a.) Furnished with lips; as, a labial organ pipe.
(a.) Articulated, as a consonant, mainly by the lips, as b, p, m, w.
(a.) Modified, as a vowel, by contraction of the lip opening, as / (f/d), / (/ld), etc., and as eu and u in French, and o, u in German. See Guide to Pronunciation, // 11, 178.
(a.) Of or pertaining to the labium; as, the labial palpi of insects. See Labium.
(n.) A letter or character representing an articulation or sound formed or uttered chiefly with the lips, as b, p, w.
(n.) An organ pipe that is furnished with lips; a flue pipe.
(n.) One of the scales which border the mouth of a fish or reptile.
Example Sentences:
(1) However, the pattern in the central nervous system (CNS) and mesoderm is further restricted; the major expression located in the labial neuromere of the CNS and the mesoderm of the first thoracic segment.
(2) It was treated by the method of free autogenous gingival graft on the labial side and gingivectomy by flap on the palatal side.
(3) Class V cavities were prepared on the labial surfaces of the canine teeth of 18 male ferrets.
(4) The classical form most commonly observed on the buccal, palatal and labial mucosa shows a fine lacework of white papules and lines.
(5) This case implies the significance of detecting diabetes mellitus as a contributory factor for labial adhesions.
(6) The labial periodontal ligament, on the other hand, contained less numerous NFP-positive nerves, these terminating among collagen fibers as free endings.
(7) Both larval stages had an inner circle of 6 labial papillae, an outer circle of 6 labial papillae and 4 somatic papillae, and lateral amphidial pits.
(8) Because foscarnet showed an antiviral effect when applied to infected human skin, the lack of effect of foscarnet in clinical studies on recurrent genital or labial herpes may be due to differences in the pathogenesis of the primary and recurrent infections.
(9) Furthermore, in labial glands there was a significant correlation between numbers of 17-109 and G6 idiotope reactive cells (r = 0.61; P less than 0.02), reflecting the known association between these H and L chain CRIs in RF IgM paraproteins.
(10) Labial adhesions have been found commonly in children.
(11) Both labial salivary gland and gingival biopsies were taken from 19 patients with clinical findings suggestive of secondary amyloidosis.
(12) Almost any forms of complete clefts require a rhinoplasty in spite of good primary results with modern methods of operation in the labial region.
(13) In addition, we also report the effects of ectopic expression of the homeotic genes labial (lab), Deformed (Dfd), Scr, Antp or Ubx on the normal development of sensory organs in the embryonic PNS.
(14) The majority of T cells constituting the focal lymphocytic infiltrates in the labial minor salivary glands of patients with Sjögren's syndrome bear the helper phenotype (CD4); activation is expressed by class II (HLA-DR) MHC products.
(15) The labial cleft is continued in the sulcus papillae palatinae.
(16) This article describes a study of determining blood flow of labial and palatal mucoperiosteal flap with radionuclide Xe-133 clearance technique before and after anterior maxillary osteotomies.
(17) This observation can be expressed numerically by the "labial index", which in mongoloids was found significantly lower.
(18) The resulting data reported on labial enamel thickness of anterior teeth may offer guidance in the preparation of laminate veneers.
(19) In laboratory experiments, progressive transversal jaw expansion with screw plates was simulated and the resulting increase in labial archwire force and deflection (autoactivation) was analysed.
(20) The relationships between changes in upper and lower lip positions, naso-labial angle, and labiomental fold with those in the underlying dento-skeletal elements were examined.