搜索结果: 31-45 共查到“医学 Blood Flow”相关记录58条 . 查询时间(0.347 秒)
Development of a Miniaturized Fiber-optic Laser Doppler Velocimetry Sensor for Local Blood Velocity Measurement—Measurement of Velocity Profile of Pulsatile Blood Flow in Model Vessel—
fiber-optic LDV sensor pulsatile flow opaque fluid local velocity measurement flow
<
2009/6/8
In order to measure local velocity in a pulsatile flow, the optical system and the curvature of the fiber sensor tip were improved. The fiber sensor was inserted at an insertion angle of 120 deg. thr...
Visualization of Thrombus Formation Process and Flow Analysis on Shear Blood Flow
Thrombus Shear rate Concentration Pulsatile flow
<
2009/6/5
This paper describes the visualization of thrombus formation process by using the plasma water to develop the CFD based prediction method of thrombus formation. The experimental apparatus has one ori...
Will prior hyperventilation reduce cerebral blood flow during escape from a submarine?
decompression submarin cold exercise decompression
<
2009/6/5
This study was undertaken to determine if hyperventilation would reduce cerebral blood velocity (CBV) and thereby the risk of decompression illness (DCI) during escape from a submarine and increase th...
Increased cerebral blood flow and cardiac output following cerebral arterial air embolism in sheep
Air embolism sheep cerebrovascular circulation blood flow velocity cardiac output physiopathology blood pressure heart rate capnography
<
2009/5/18
1. The effects of cerebral arterial gas embolism on cerebral blood flow and systemic cardiovascular parameters were assessed in anaesthetized sheep. 2. Six sheep received a 2.5 mL injection of air sim...
Ingestion of bonito extract ameliorates peripheral blood flow in mice loaded from over crowding stress
peripheral blood crowding stress
<
2009/5/8
Bonito extract (BE) has been shown to improve various fatigue-related symptoms. The possibility that the improvement of blood flow contributes to the improvement of fatigue-related symptoms has been...
Transient Effect of Hyperbaric Oxygen on Cerebral Blood Flow and Intracranial Pressure
Intracranial Pressure Cerebral Blood Flow
<
2009/5/8
Ohta H, Hadeishi H, Nemoto M, Kawamura S, Hinuma Y, Suzuki E. Transient Effect of Hyperbaric Oxygen on Cerebral Blood Flow and Intracranial Pressure. J. Hyperbaric Med 1990; 5(1):3-13.
Sympathetic Blockade Enhances Blood Flow Before Hyperbaric Oxygen Therapy
Local Anesthetic Sympathetic Blockade
<
2009/5/8
Wegrzynowicz ES, Pearson KS, Wachtel RE. Sympathetic Blockade Enhances Blood Flow Before Hyperbaric Oxygen Therapy. J. Hyperbaric Med 1991; 6(4):249-253.
Comparison of Intraocular Pressure Fluctuations Measured by Goldmann Applanation Tonometer and Pulsatile Ocular Blood Flow Analyser
glaucoma intraocular pressure Goldmann applanation tonometry pulsatile ocular blood flow analyser
<
2009/4/20
Evaluation of the effect of glaucoma medication is restricted by measurement of IOP as a dynamic physiological parameter. Present paper aimed to compare IOP fluctuations over time using Goldmann appla...
Cerebral blood flow distribution during exposure to 5 bar oxygen in awake rats
decompression CO2 carbon dioxide hypoxia hyperbaric cerebral blood flow
<
2009/3/31
The regional cerebral blood flow (rCBF) and cardiac output (CO) were measured in conscious rats by the microsphere method during control, after 5 and 60 min at 5 bar O2, and 5 min after decompression ...
Effect of exposure to compressed air and elevated oxygen levels on bone blood flow in the rabbit
decompression osteonecrosis air animal rabbit
<
2009/3/30
As the pathogenesis of dysbaric osteonecrosis is not fully understood, we investigated the effects of compressed air, decompression, and elevated oxygen levels on bone blood flow. Bone blood flow was ...
Repair of experimental varicoceles in the rat. Long-term effects on testicular blood flow and temperature and cauda epididymidal sperm concentration and motility
varicocele varicocele repair rat testis
<
2009/2/23
The effects of varicocele and varicocele repair on testicular blood flow, temperature, sperm counts, and sperm motility were assessed in adult male rats. The duration of the experimental varicocele ...
Scrotal hypothermia and testicular blood flow in the dog
hypothermia testicle blood flow thermal
<
2009/2/20
Two clinically tolerable methods of producing testicular hypothermia have been studied in dogs. Evaporative cooling produced a 3.7 degree fall and ice water a 9.7 degree fall in intratesticular te...
Testicular blood flow in young and old rats and influence of hCG
testis blood flow hCG rat aging
<
2009/2/20
To evaluate the influence of age, testicular capillary blood flow (TCBF) was measured, using the microsphere technique, in rats 3 to 24 months old, under basal conditions and after hCG stimulation (...
Testicular blood flow and fluid dynamics in monkeys with surgically induced varicoceles
varicocele monkey testicular blood flow
<
2009/2/19
The blood flow rates and ability to remove an added fluid load were studied in the testes of monkeys with surgically induced varicoceles and in sham-operated control monkeys. These studies were conduc...
Pituitary adenylate cyclase-activating polypeptide（PACAP）：effects on blood flow in the testis and caput epididymidis of the rat
blood flow testis caput epididymidis rat
<
2009/2/18
Pituitary adenylate cyclase-activating polypeptide (PACAP) is synthesized in developing germ cells in the testis and may act as a paracrine modulator of spermatogenesis and/or participate in tubul...