n.血管舒张(血压降低)

Vasodilation occurs when the smooth muscle in blood vessel walls relaxes, allowing the vessels to widen and increase blood flow.
翻译：当血管壁中的平滑肌放松时会发生血管扩张，使得血管拓宽并增加血流量。
The body triggers vasodilation in response to increased temperature as a way to dissipate heat.
翻译：身体在温度升高时触发血管扩张反应，作为一种散热的方式。
Nitric oxide is a chemical that promotes vasodilation, playing a critical role in cardiovascular health.
翻译：一氧化氮是一种能促进血管扩张的化学物质，在心血管健康中发挥着关键作用。
During exercise, vasodilation in skeletal muscles enhances oxygen delivery and nutrient supply.
翻译：在运动期间，骨骼肌的血管扩张可增强氧气输送和营养供应。
Inflammation often leads to local vasodilation, which results in redness and warmth at the affected site.
翻译：炎症通常会导致局部血管扩张，从而导致受影响部位出现红肿和温热感。
Vasodilation of cerebral blood vessels can help alleviate migraine headaches by increasing blood flow to the brain.
翻译：大脑血管的扩张有助于通过增加流向大脑的血流来缓解偏头痛。
Certain medications like Viagra work by inducing selective vasodilation in specific areas of the body.
翻译：像伟哥这样的某些药物通过诱导身体特定区域的选择性血管扩张发挥作用。
In altitude sickness, vasodilation contributes to symptoms such as headache and dizziness due to reduced oxygen delivery to the brain.
翻译：在高原反应中，由于向大脑输送的氧气减少，血管扩张导致了诸如头痛、头晕等症状。
Aged garlic extract has been shown to cause vasodilation, potentially reducing blood pressure and improving cardiovascular function.
翻译：老化的大蒜提取物已被证明可以引起血管扩张，有可能降低血压并改善心血管功能。
Endothelial dysfunction can lead to impaired vasodilation, contributing to the development of various cardiovascular diseases.
翻译：内皮细胞功能障碍可能导致血管扩张受损，从而促发各种心血管疾病的发生。