(n.) The quality or state of being next in time, place, causation, influence, etc.; immediate nearness, either in place, blood, or alliance.
Example Sentences:
(1) However, CT will be insensitive in the detection of the more cephalic proximal lesions, especially those in the brain stem, basal cisterns, and skull base.
(2) A total of 555 caries lesions were registered on proximal surfaces, 49.1% being primary lesions in the enamel, 21.4% primary lesions into the dentin and 29.5% secondary lesions.
(3) The correlates of three characteristics of familial networks (i.e., residential proximity, family affection, and family contact) were examined among a national sample of older Black Americans.
(4) Measurement of urinary GGT levels represents a means by which proximal tubular disease in equidae could be diagnosed in its developmental stages.
(5) The role of adrenergic agents in augmenting proximal tubular salt and water flux, was studied in a preparation of freshly isolated rabbit renal proximal tubular cells in suspension.
(6) The remaining 5 soil samples, obtained from sites that were not in close proximity to lakes, were also negative except for one that contained type B.
(7) Investigations showed that compliance is reduced in a distal to proximal direction.
(8) 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.
(9) Since the incidence of gastric cancer in our population seems to be unchanged, this may suggest a true increase in proximal gastric tumours.
(10) Studies were performed to characterize the determinants of proximal tubule ammonia entry (and retention) in vivo.
(11) Nine patients with duodenal ulcer were studied before and 2--3 months after proximal gastric vagotomy (PGV).
(12) There is approximately a 25% decrease in aggregation from regions of the rib distal to the metaphyseal-growth plate junction (69%) to the region proximal to it (50%).
(13) To selectively stain polyanionic macromolecules of growth plate cartilage and to prevent artifacts induced by aqueous fixation, proximal tibial growth plates were excised from rats, slam-frozen, and freeze-substituted in 100% methanol containing the cationic dye Alcian blue.
(14) The diagnosis of an arterial injury may be readily apparent, but the excellent upper-extremity collateral circulation may create palpable distal pulses despite a significant proximal arterial injury.
(15) The NAD-dependent enzymes (except alpha-GPDH) showed a stronger reactivity in the proximal tubules, while the NADP-dependent ones were more reactive in the thick limb of Henle's loop and distal convoluted tubules.
(16) In the other, the proximal fibula was excised and the epiphysis placed across the saphenous artery and vein in the groin.
(17) In testing the contribution of the long, curved stem to the torsional stability of uncemented prostheses by comparing it with other stems, the long, curved stem was the most stable, followed by a shorter straight stem, and a short, proximally curved stem.
(18) In this study, we examined renal tubular cell handling of digoxin and ouabain using LLC-PK1 cells, a model of proximal renal tubular cells.
(19) The surgical procedure, using a dispensable tendon, could be directly associated to the sutures of the proximal injuries of the cubital nerve as a temporary palliative.
(20) Hydroperoxides from arachidonic acid can decompose via this mechanism to form leukotrienes of potential biological significance and can catalyze the epoxidation of proximal carcinogens to ultimate carcinogenic metabolites.
Vicinity
Definition:
(n.) The quality or state of being near, or not remote; nearness; propinquity; proximity; as, the value of the estate was increased by the vicinity of two country seats.
(n.) That which is near, or not remote; that which is adjacent to anything; adjoining space or country; neighborhood.
Example Sentences:
(1) Generally, more distant neurones (500-1300 microns) were excited for variable periods of time (3-15 min), while neurones in the vicinity of the injection site (0-500 microns) showed, after a brief period of excitation time, a long-lasting (up to 30 min) decrease in excitability or silencing of discharge, probably due to a depolarizing block and disturbances in the ionic composition of the extracellular space.
(2) Assays with monoclonal antibodies (MB47, 2b, 4G3, and C1.1) directed against different epitopes of the LDL apoprotein B suggested that AcA modification reduced the immunological recognition of the LDL receptor binding region and its vicinity.
(3) Furthermore, we can accurately measure heteronuclear and homonuclear vicinal coupling constants.
(4) It can be concluded that at least some of the neurones in the nucleus tractus solitarius and its vicinity receive inputs from more than one source.
(5) Furthermore, duplications in the vicinity of this locus involving the beta-amyloid gene and the proto-oncogene ets-2 have been reported in association with AD.
(6) The material comprised liver and kidney samples collected from inhabitants of the city of Białystok and of its vicinity during anatomopathological examination at the Department of Pathological Anatomy, Medical Academy in Białystok.
(7) Pathomorphologically, spongiform alteration and demyelinization of the white matter in the vicinity of the amyloid deposits was detected and systemic amyloidosis excluded.
(8) It is colocalized with talin, but is not related to the distribution of acetylcholine receptors (AChRs) which are clustered at the postsynaptic membrane in the vicinity of the MTJ in these fibers.
(9) In the presence of the drug, the higher permeability for Cl- diminishes the depolarization caused by the potassium released and accumulated in the vicinity of the membrane in the course of AP.
(10) Large (about 2 micron in diameter), pale vacuoles, probably of extracellular character, were found mostly in the vicinity of the perivascular septum.
(11) France was meanwhile leading a push, which diplomats said was backed by Britain, to hit more strategic military targets in Libya, beyond tactical airstrikes on Gaddafi's armour in the vicinity of cities such as Misrata and Ajdabiya.
(12) Comparison of FAS from different sources shows that the primary sequence is conserved only for the active residues and the amino acids in their immediate vicinity.
(13) A rare case of aseptic tenosynovitis from oxytocin injection in the vicinity of a tendon causing spontaneous rupture of the extensor digitorum communis tendon is reported.
(14) During a period of almost ten years with 280 cases, experience has been gathered in connection with the immobilisation of radius fractures, in the vicinity of the wrist, by means of the fixateur externe.
(15) PTZ seizures appear to be mediated by an extensive system involving the reticular formation, diencephalic regions in the vicinity of the anterior medial thalamus and caudal hypothalamus, and bulbar regions which give rise to descending motor pathways to the spinal cord.
(16) In contrast, antagonists rely predominantly upon hydrophobic binding in the vicinity of the acetylmethyl group present in the endogenous transmitter.
(17) The regenerative response of myelinated axons of the mammalian central nervous system was investigated by inserting peripheral nerve grafts in the vicinity of traumatized rat optic axons.
(18) "The protest camp does not have significant impact on the rights and freedoms of those visiting, walking through or working in the vicinity.
(19) The third type projected to the contralateral spinal cord and distributed terminal boutons in the medial part of the nucleus of the solitary tract (NTS) and its vicinity.
(20) Glycine completely prevented the effect of FITC modification, suggesting the existence of lysine group(s) either at or in the vicinity of the agonist binding site.