What's the difference between appendage and unguis?
Appendage
Definition:
(n.) Something appended to, or accompanying, a principal or greater thing, though not necessary to it, as a portico to a house.
(n.) A subordinate or subsidiary part or organ; an external organ or limb, esp. of the articulates.
Example Sentences:
(1) The astrocytes had generally two types of processes: (1) thread-like processes of relatively constant width with few ramifications and few lamellar appendages and (2) the sinuous processes with clusters of lamellar appendages.
(2) After completion of the biopsy, a J-shaped 5F bipolar pacing lead was inserted via the sheath and positioned with the lead tip directed medially against the interatrial septum or right atrial appendage.
(3) The purpose of this study is to determine the sensitivity and specificity of two dimensional echocardiography in the diagnosis of thrombosis of the left atrial appendage.
(4) Thus careful examination of standard ECG leads for paced P waves of low amplitude, prolonged duration and specific morphology can help in confirming atrial capture following pacing stimulus from right atrial appendage.
(5) The results indicate that position along the appendage does not influence the developmental sequence of events of regeneration, but that it does influence the rate of growth and the structures to be replaced.
(6) The appendages were about 125 x 30 A; the central ring had an outer diameter of approximately 100 A and an inner diameter of 40 A.
(7) In this last region, we can find a more or less reduced true tail or a terminal appendage without vertebral element.
(8) Before therapy considerable destructive changes in nerve fibers were seen, i. e. Schwann cell cytoplasm and nerve cell appendages edemas, no neural tubes in the appendages.
(9) Of 70 children scrotal explorations, torsion of appendages was found in 33 cases (47%).
(10) Synaptic contacts (GRAY I) are established with the grape-like appendages in the branching zone of P-neuron dendrites.
(11) Of the 84 adolescent scrotal explorations performed, 72 (86%) had torsion of testis, and 8 (9%) had torsion of appendages.
(12) Electron microscopy reveals that Toh+ amacrine cells are postsynaptic to amacrine cells and a few bipolar cell terminals in stratum 1 of the inner plexiform layer and are primarily presynaptic to AII amacrine cell bodies and lobular appendages, and to another type of amacrine cell body and amacrine dendrites hypothesized to be the A17 amacrine cell.
(13) A practical classification of left atrial calcification is proposed according to the dominant lesion in each group: (a) Calcification of the left atrial appendage alone (Mitral stenosis).
(14) The innervation and myocardial cells of the human atrial appendage were investigated by means of immunocytochemical and ultrastructural techniques using both tissue sections and whole mount preparations.
(15) Many HBox genes sustain their expression in the appendages of the adult newt.
(16) Wounds made at intervals from 2-24 weeks after irradiation in normal or irradiated ileum were repaired immediately and wrapped in normal or irradiated appendages.
(17) A course of treatment resulted in clinical improvement and appearance of small-diameter appendages of nerve cells on the periphery of nerve fibers that were often not completely covered with Schwann cell appendages.
(18) Among the relay cells, these differences relate to soma and axon diameter, dendritic orientation, and the presence or absence of grapelike dendritic appendages.
(19) When taken together these cases show that just over 50% of the degenerating terminals are presynaptic to spiny appendages and are located within the synaptic clusters (glomeruli) described previously (King, '76).
(20) Surgical techniques used (alone or in combination) included an isolation procedure in 1 patient, cryoablation in 4 patients, and excision of atrial appendages or portions of atrial free walls in 7.
Unguis
Definition:
(n.) The nail, claw, talon, or hoof of a finger, toe, or other appendage.
(n.) One of the terminal hooks on the foot of an insect.
(n.) The slender base of a petal in some flowers; a claw; called also ungula.
Example Sentences:
(1) Intracellular and extracellular electrodes were used to study spontaneous and impulse-linked release of transmitter at locust retractor unguis nerve-muscle synapses.2.
(2) Pterygium inversum unguis (PIU) is a digital anomaly characterized by adherence of the subungueal tissue to the ventral surface of the distal nail plates.
(3) These strongly suggest that the fibrous structure of organic matrix assists the orientation of apatite crystals in Lingula unguis shell.
(4) Sterigmatocystin production by A. unguis is reported for the first time.
(5) The amino acid sequence of the beta chain of hemerythrin from Lingula unguis was determined.
(6) An unusual case of pterygium unguis involving all the nails is reported and the possible causes of such onychopathy are briefly discussed.
(7) The retractor unguis motor neurons, synergistic to the depressors, are, like them, excited by ventral contact but, like the levator, are inhibited by afferents which can signal the end of the stance phase.
(8) However, while the glutamate uptake in the CI and SETi nerve endings of the slow 135cd is comparable to the high-affinity uptake of glutamate in the fast excitor tibiae (FETi) nerve endings of the fast retractor unguis muscle, a high-affinity uptake of glutamate was only demonstrated in the glia of both types of nerve endings.
(9) E. unguis converted ML-236B to ML-236A with a yield of over 90%.
(10) Three cases of dystrophia unguis mediana canaliformis are presented herein.
(11) Approximately 1,600 fungal strains were tested for ability to convert compactin (ML-236B) to ML-236A and Emericella unguis IFO 8087 was found to be the most active.
(12) During an 18-month period, four patients with scleroderma were found to have nail findings suggestive or pterygium inversum unguis, a recently described condition.
(13) It is possible that abnormalities of this structure may result in onycholysis, pachyonychia congenita, and pterygium inversum unguis.
(14) As a result, subungual clavi, unguis incarnatus, unguis convolutus, or laterally turning onychogryposis like a cork-screw develop.
(15) Lingula unguis shell yields a diffuse small angle X-ray scattering which is caused mainly by the scattering from particles of apatite.
(16) This made it possible to investigate three species of the Aspergillus nidulans group: A. nidulans, A. unguis, A. variecolor.
(17) However, interpretation of these amplitude distributions was complicated by the effect on the extracellular recordings of the complex structural organization of the retractor unguis nerve terminal with its spatially distinct transmitter release sites extending over distances of 15-30 mum.3.
(18) The brachiopoda, Lingula unguis, has a pair of anterior adductors located in the center of the shell.
(19) A 35-year-old man with long-standing lepromatous leprosy and history of recurrent, severe type 2 lepra reaction was found to have pterygium unguis and destruction of the fingernails.
(20) The toxins act as non-competitive inhibitors at quisqualate-type glutamatergic receptors on a metathoracic retractor unguis nerve-muscle preparation of Schistocerca gregaria.