血管扩张神经会加速心跳并引起头痛。
Vasodilators may step up the heart rate and cause headaches.
食道血管扩张（曲张）后破裂，造成大出血。
Rupture of dilated esophageal blood vessels ( varices) causing massive bleeding.
二氧化碳的累积造成脑部血管扩张，导致头痛。
The buildup of carbon dioxide causes blood vessels in the brain to dilate, resulting in headaches.
血管扩张：炎症灶血流量增加使得局部红、热。
Vasodilation: leads to greater blood flow to the area of inflammation, resulting in redness and heat.
调理和收敛血管，减轻微血管扩张造成的脸颊发红症。
Improve and contract blood vessels. Alleviate skin flushing caused by dilated blood vessels.
雌激素可使动脉血管扩张，含氧量高的血液得以流向胎儿。
Oestrogen helps to keep open the artery carrying oxygen-rich blood to the foetus.
也可以为增生的结缔组织，富含血管且表现为血管扩张。
It is also composed of the hyperplastic fibrous connective tissue and blood vessel dilatation.
血管扩张剂能松弛血管平滑肌，因此降低全身血管阻力。
Vasodilatory agents relax vascular smooth muscle, thereby reducing SVR.
它会引起血管扩张，血液流动加快并且能自由到达所需部位。
It causes blood vessels to expand. Blood flows faster and freely to the areas needed.
关节无肿胀，活动不受限，双下肢无浮肿、无静脉血管扩张。
No swelling of joint. Movement not restricted. No swelling of both legs. No venous hemangiectasis.
电损伤释放的局部物质引起血管扩张和增加小血管的通透性。
Local substances released by injury produce vasodilatation and increased small vessel permeability.
发红是毛细血管扩张造成的，尤其是那些拥有敏感皮肤的人。
Redness is caused by a dilation of the capillaries, especially in those with sensitive skin.
众所周知，使血管扩张的物质，如酒精，可以导致血管性头痛。
It is known that substances that dilate blood vessels, like alcohol, can cause vascular headaches.
目的：观察过度使用血管扩张剂治疗对急性脑梗死疗效的影响。
Objective: to observe impact of excess use vasodilator agent therapy to curative effect with acute cerebral infarction.
验证ATP作为肺血管扩张剂的血流动力学效应及其高度选择性；
To validate the hemodynamic effects and high selectivity of ATP as a pulmonary vasodilator.
高可可脂的巧克力含有多酚，研究表明可以使血管扩张、降低血压。
High-cocoa chocolate contains compounds called polyphenols, which research shows may keep blood vessels dilated and help lower blood pressure.
半数病人可并发遗传性毛细血管扩张症，还可并发脑梗塞和脑脓肿。
About half of the patients supervene telangiectasis, and also associated with cerebral infarction and brain abscess.
目的：高压氧配合血管扩张剂治疗急性视网膜动脉阻塞的疗效观察。
Objective to observe the curative effect of vasodilator with hyperbaric oxygen for acute retinal arterial obstruction.
或是疤痕样表面光滑的纤维样斑，无明显毛细血管扩张、溃疡及隆起。
Or it is the fiber appearance spot with scar shape smooth face without dilate of apparent blood capillary ulcer and apophysis.
毛细血管扩张把更多氧气送入肌肉中并带走排泄物，如二氧化碳和乳酸。
Your small blood vessels (capillaries) will widen to deliver more oxygen to your muscles and carry away waste products, such as carbon dioxide and lactic acid.
或是疤痕样表面光滑的纤维样斑，无明显毛细血管扩张、溃疡及隆起。
Or it is the fiber appearance spot with scar shape smooth face, without dilate of apparent blood capillary, ulcer and apophysis.
这样，能使局部血管扩张，末稍神经兴奋，血液循环加快，新陈代谢增强。
In this way, can make local blood vessels to dilate, peripheral nerve excitability, accelerate blood circulation, strengthen the new supersedes the old.
方法对9例结肠血管扩张症所致下消化道出血的诊断和治疗情况进行分析。
Methods The diagnosis and treatment of 9 patients with lower gastrointestinal tract bleeding caused by colon vascular ectasias were analyzed.
显微镜下，左侧受累的脑膜上可见嗜中性粒细胞渗出，并有明显的血管扩张。
Microscopically, a neutrophilic exudate is seen involving the meninges at the left, with prominent dilated vessels.
当那神经传送到大脑产生兴奋，头前面的血管扩张得就好像偏头痛发生时一样。
When the nerves that travel to the brain are stimulated, the blood vessels in the front of the head expand and contract like they do during a migraine headache.
目的：探讨IPL对面部色斑、毛细血管扩张及皮肤衰老的治疗效果及影响因素。
Objective To explore the curative effect and the effective factor of IPL in treating face splash capillarectasia and skin consenescence.
研究中全部25名患者均服用钙通道阻滞剂，其中18名同时服用其它血管扩张剂。
Of the 25 patients studied, all were receiving calcium channel blockers and 18 were also taking other vasodilators.
全部患者均对常规血管扩张剂反应不佳，他们每周雷诺现象发作次数都在4次以上。
All were resistant to conventional vasodilators, and were experiencing more than 4 Raynaud's episodes per week.
当一个健康人在紧张时，神经系统会激发血管扩张，使血液循环增加，以满足身体的需要。
In a healthy person who is under stress, the nervous system triggers a widening in the blood vessels so that blood circulation increases to meet the body's needs.
当一个健康人在紧张时，神经系统会激发血管扩张，使血液循环增加，以满足身体的需要。
In a healthy person who is under stress, the nervous system triggers a widening in the blood vessels so that blood circulation increases to meet the body's needs.
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