(v. i.) To move upward; to mount; to go up; to rise; -- opposed to descend.
(v. i.) To rise, in a figurative sense; to proceed from an inferior to a superior degree, from mean to noble objects, from particulars to generals, from modern to ancient times, from one note to another more acute, etc.; as, our inquiries ascend to the remotest antiquity; to ascend to our first progenitor.
(v. t.) To go or move upward upon or along; to climb; to mount; to go up the top of; as, to ascend a hill, a ladder, a tree, a river, a throne.
Example Sentences:
(1) In guinea pig ventricular myocytes, the positive contractile staircase was associated with ascending staircases of both peak systolic and end diastolic [Ca2+]i because of a cumulative increase in diastolic [Ca2+]i.
(2) 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.
(3) The primary afferent fibers diverge in the brainstem into a short ascending and a long descending tract.
(4) Ventilation-perfusion lung scans and contrast ascending venography were performed on the sixth to eighth postoperative days.
(5) Emergency CT showed evidence of pericardial effusion suggesting hemopericardium, enlargement of the ascending aorta and a peripheral semilunar filling defect which caused a slight deformation of the true channel.
(6) The organisms are transmitted transovarially, diaplacentally, via endometrium, before or after implantation, via amnion or by the semen when ascending through the infectious environment.
(7) Thus, the carotid pulse tracing provides an accurate reproduction of the morphology of the pressure tracing recorded from the ascending aorta, and when calibrated by peripheral blood pressure measurement, it can be used to calculate LV pressure throughout ejection.
(8) Piretanide blocks the Na+ 2Cl- K+ cotransporter protein in the thick ascending limb (TAL) of the loop of Henle reversibly.
(9) High levels of both enzymes were reached noticeably earlier during development in PCT and PST than in medullary thick ascending limb, which emphasizes metabolic heterogeneity of developing rat kidney nephron.
(10) This study demonstrates the termination of ascending tract of Deiters' (ATD) axons on ipsilateral medial rectus (MR) motoneurons.
(11) To estimate model parameters (load and tube compliances, tube inertances, characteristic impedances, and peripheral resistances) we measured ascending aortic pressure and flow in a group of five open-chest, anesthetized dogs.
(12) To explore relations between preload, afterload, and stroke volume (SV) in the fetal left ventricle, we instrumented 126-129 days gestation fetal lambs with ascending aortic electromagnetic flow transducers, vascular catheters, and inflatable occluders around the aortic isthmus (n = 8) or descending aorta (n = 7).
(13) We studied DNA (mtDNA) replication in adult female rat hearts undergoing hypertrophy secondary to constriction of the ascending aorta.
(14) In one horse, the superior aspect of the right ascending ramus of the lower jaw below the coronoid process revealed a gunshot wound; the other skeletons showed no evidence of trauma.
(15) The problem for Labour is that, to mount an effective challenge to the ascendant Conservative party, they must first come to some agreement about why they are losing.
(16) Numerous CA fibers which are first observed at the level of the preoptic area, ascend through the central zone of the telencephalon and arborize profusely particularly within the medial zone of area dorsalis telencephali.
(17) Between March 1986 and September 1988, 38 patients underwent extended aortic resection (aortic valve, ascending aorta, and arch) for acute type-A aortic dissection with aortic valve insufficiency; deep hypothermia and circulatory arrest were used.
(18) For the management and prevention of the recurrent ascending infections long-term urinary disinfection and meticulous toilet of the external meatus are recommended.
(19) The spinal ascending pathways responsible for neuronal ventrobasal (VB) thalamic responses elicited by joint stimulation of the posterior paw were determined in arthritic rats used as a model of experimental pain.
(20) We conclude that spinal cord stimulation could modify segmental reflexes but that the effects were selective, probably dependent on the preserved segmental structures and ascending and descending pathways.
Ascension
Definition:
(n.) The act of ascending; a rising; ascent.
(n.) Specifically: The visible ascent of our Savior on the fortieth day after his resurrection. (Acts i. 9.) Also, Ascension Day.
(n.) An ascending or arising, as in distillation; also that which arises, as from distillation.
Example Sentences:
(1) Interpretation of scans was equivocal in another 18% of patients due to undetectable ascension of the tracer to the uterus.
(2) Particular interest is paid to trisomy 21 in which all recognizable stereotyped morphological skull and brain malformations are depicted with magnetic resonance and some other malformations demonstrated such as the excessive forward bending and ascension of the brainstem which correlated well with a simian cephalic organization.
(3) It was also clear it was going to be a close contest, and heated by the antagonism between the incumbent president, Joyce Banda, and her main rival, Peter Mutharika, who led an earlier effort to block her rightful ascension to power.
(4) Several parameters exhibited characteristic changes during anoxia and reoxygenation: during the first minutes of reoxygenation in the ascension of the first peak the 'time to peak force', the 'relaxation time' and the 'area under the contraction curve', especially the part below the relaxation, were strongly but only transiently increased.
(5) In other items, the MoD spent: • £2.2m on rents and rates to the Ascension Island government whose airport the RAF uses for planes flying to the Falkands.
(6) Abbott has in an interview with Fairfax unleashed a fresh tirade about Julie Bishop , accusing her of peddling falsehoods about the events leading up to Turnbull’s ascension.
(7) Purnell's ascension to the backbenches will add to the many meetings Cruddas has been convening in the last few days to figure out what to do.
(8) The ascension of Justin Welby to archbishop of Canterbury is confirmation of the quiet parallel rise of a controversial evangelical church in central London to become the most influential congregation in the Church of England.
(9) Activity was temperature dependent and no obvious preference of vegetation species for ascension was detected.
(10) Donald Trump’s ascension to the presidency has been marked with tough talk on China and he has surrounded himself with a clique of China-bashing advisers.
(11) It started off with great promise, we got a room with a view, we got an extra staff member – but not much else,” Day said of Turnbull’s ascension to the prime ministership in September last year.
(12) Based upon the drag calculations for young turtles, it is estimated that adult turtles making the round-trip breeding migration between Brazil and Ascension Island (4800 km) would require the equivalent of about 21% of their body mass in fat stores to account for the energetic cost of swimming.
(13) The demonstrated postoperativ ascension of bacteria in the upper urinary tract in spite of successfull surgical treatment cannot be taken as an argument against operation.
(14) Reflux is not the cause of the ascension of microorganisms into the urinary bladder, yet it enables bacteria to reach the kidney and fosters pyelonephritis, persistent infections and nephropathy with all its consequences.
(15) Marked improvement in mictional disorders was obtained also in the 3rd case after excision of a sacral extradural lipoma and section of the filum terminale, allowing objective ascension of the medullary cone by 4 cm.
(16) The best correlations between echo and phonocardiography are the values of aortic valve opening and : --hemi-ascension time (r = 0.67); --left ventricular ejectiontime (r = 0.93) when patients in cardiac failure are excluded.
(17) The sonographically determined ascension of the bladder content into the renal pelvis is called "positive MSU".
(18) This observation suggested that urine taxis of gram-negative bacteria promotes their invasion of the human lower urinary tract and their ascension to the kidney(s).
(19) Estrogens cause softening, opening, and ascension of the cervix, while progesterone causes descent and hardening.
(20) Those of us who are nearly her age can remember the Queen’s ascension to the throne and the cheerful delight with which people talked of the “New Elizabethan age”.