(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.
Ascent
Definition:
() The act of rising; motion upward; rise; a mounting upward; as, he made a tedious ascent; the ascent of vapors from the earth.
() The way or means by which one ascends.
() An eminence, hill, or high place.
() The degree of elevation of an object, or the angle it makes with a horizontal line; inclination; rising grade; as, a road has an ascent of five degrees.
Example Sentences:
(1) Blood samples were collected from an antecubital vein at sea level (S1), in a base camp at 1515 m prior to the summit ascent (S2), on the summit at 3285 m after 6.5 hours of climbing (S3), at base camp immediately after the descent (S4), and at sea level following a trail descent from the base camp (S5).
(2) After unsuccessful treatment with surgical debridement and high-dose antibiotic therapy, hyperbaric oxygen therapy was administered in a multiplace recompression chamber (one hour of treatment at 1.8 atmospheres absolute followed by a 30 minute "ascent" to surface pressure).
(3) It expresses the ratio between the partial pressure of the dissolved gas and the reduction of hydrostatic pressure during ascent (given as pressure gradient).
(4) Grace's ascent has also thrown a grenade into the bitter succession battle within Zanu-PF, which Mugabe has divided and ruled for decades.
(5) The open-sea dives were carried out with an average speed of descent of 3.95 feet per second and an average rate of ascent of 3.50 feet per second.
(6) It will be payback time, after Mutharika and five other ministers were arrested and charged with treason for trying to block her ascent.
(7) According to Wangchu Sherpa, an official from the Nepal Mountaineering Association in Kathmandu, Upadhyay had arrived at the Everest base camp in mid-April and had been waiting for good weather to start acclimatising for his ascent.
(8) It's a pointy peak in the middle of the Tijuca forest, the last portion of which involves a steep ascent up steps cut into the bare rock, hanging on to an iron chain.
(9) There was a diuresis with negative fluid balance towards the end of the ascent and again early in descent.
(10) The road-race course, on the other hand, has two ascents of Box Hill, which will definitely suit Pooley's climbing ability.
(11) In diagnosis it is necessary to distin guish between unnoticed expulsion, ascent of the tail into the cavity, and perforation.
(12) The walk that will always stay in my mind is one that I enjoyed with my climbing partner Paul Ramsden and our liaison officer, Dawa, after we had made the first ascent of beautiful Manamcho (6,264m) in the Nyainqentanglha East range of eastern Tibet.
(13) Facebook Twitter Pinterest Nima Dorchi at work establishing a safe route through the Khumbu iceflow, a key stage of the Everest mountain range ascent.
(14) "Mr Valls's ascent is partly thanks to a keen eye for what looks good in the media, and a matching energy to supply it," the magazine wrote.
(15) The electromyograms produced by the prime mover muscles (sternal portion of pectoralis major, anterior deltoid, long head of triceps brachii) achieved maximal activation at the commencement of the ascent phase of the lift and maintained this level essentially unchanged throughout the upward movement of the bar.
(16) The spectacular ascent that saw him grace the cover of Newsweek as Asian of the Year and become the heir apparent of then prime minister Mahathir Mohamad was met with an equally spectacular crash in 1998, when the two fell out and Anwar was imprisoned for six years on corruption and sodomy charges, claims he repeatedly dismissed as politically motivated.
(17) After the collapse of the Soviet Union Putin enjoyed a spectacular ascent : aide to St Petersburg mayor Anatoly Sobchak; deputy mayor; head of the FSB spy agency; prime minister.
(18) Zero order kinetics is deduced from the linear ascent of the cumulated AUC (in percent) vs. time plot.
(19) In the supine position ear clearing was significantly more difficult during both ascent and descent, which indicates that it is preferable to assume an upright body posture during exposures to pressure changes in dry pressure chambers.
(20) The 60th anniversary of the first ascent of the 8,848 metre (29,028ft) peak by Sir Edmund Hillary and Sherpa Tenzing Norgay will be celebrated next week.