methylxanthines are a class of drugs derived from the purine base xanthine.
甲基黃嘌呤是一類從嘌呤鹼基黃嘌呤衍生而來的藥物。
common dietary sources of methylxanthines include coffee, tea, and chocolate.
甲基黃嘌呤的常見飲食來源包括咖啡、茶和巧克力。
doctors frequently prescribe methylxanthines to manage respiratory diseases like asthma.
醫生經常開處方甲基黃嘌呤來治療如哮喘等呼吸系統疾病。
theophylline and caffeine are well-known examples of methylxanthines.
茶鹼和咖啡因是甲基黃嘌呤的知名例子。
methylxanthines work by blocking adenosine receptors in the central nervous system.
甲基黃嘌呤通過阻斷中樞神經系統中的腺苷受體起作用。
due to their stimulant properties, methylxanthines can help prevent bronchoconstriction.
由於其興奮劑特性，甲基黃嘌呤可幫助預防支氣管收縮。
excessive consumption of methylxanthines may lead to side effects such as insomnia.
過量攝取甲基黃嘌呤可能導致失眠等副作用。
researchers studied the impact of methylxanthines on the patient's metabolic rate.
研究人員研究了甲基黃嘌呤對患者代謝率的影響。
metabolism of methylxanthines varies significantly based on age and liver function.
甲基黃嘌呤的代謝根據年齡和肝功能會有顯著差異。
some methylxanthines act as mild diuretics in the human body.
一些甲基黃嘌呤在人體中作為輕度利尿劑起作用。
veterinarians warn that methylxanthines found in chocolate are toxic to dogs.
獸醫警告說，巧克力中發現的甲基黃嘌呤對狗是有毒的。
the therapeutic efficacy of methylxanthines has been confirmed in clinical trials.
甲基黃嘌呤的治療效果已在臨床試驗中得到證實。
plasma concentrations of methylxanthines must be monitored to avoid toxicity.
必須監測血漿中甲基黃嘌呤的濃度以避免毒性。
chronic use of methylxanthines can lead to the development of drug tolerance.
長期使用甲基黃嘌呤可能導致藥物耐受性的發展。
methylxanthines are a class of drugs derived from the purine base xanthine.
甲基黃嘌呤是一類從嘌呤鹼基黃嘌呤衍生而來的藥物。
common dietary sources of methylxanthines include coffee, tea, and chocolate.
甲基黃嘌呤的常見飲食來源包括咖啡、茶和巧克力。
doctors frequently prescribe methylxanthines to manage respiratory diseases like asthma.
醫生經常開處方甲基黃嘌呤來治療如哮喘等呼吸系統疾病。
theophylline and caffeine are well-known examples of methylxanthines.
茶鹼和咖啡因是甲基黃嘌呤的知名例子。
methylxanthines work by blocking adenosine receptors in the central nervous system.
甲基黃嘌呤通過阻斷中樞神經系統中的腺苷受體起作用。
due to their stimulant properties, methylxanthines can help prevent bronchoconstriction.
由於其興奮劑特性，甲基黃嘌呤可幫助預防支氣管收縮。
excessive consumption of methylxanthines may lead to side effects such as insomnia.
過量攝取甲基黃嘌呤可能導致失眠等副作用。
researchers studied the impact of methylxanthines on the patient's metabolic rate.
研究人員研究了甲基黃嘌呤對患者代謝率的影響。
metabolism of methylxanthines varies significantly based on age and liver function.
甲基黃嘌呤的代謝根據年齡和肝功能會有顯著差異。
some methylxanthines act as mild diuretics in the human body.
一些甲基黃嘌呤在人體中作為輕度利尿劑起作用。
veterinarians warn that methylxanthines found in chocolate are toxic to dogs.
獸醫警告說，巧克力中發現的甲基黃嘌呤對狗是有毒的。
the therapeutic efficacy of methylxanthines has been confirmed in clinical trials.
甲基黃嘌呤的治療效果已在臨床試驗中得到證實。
plasma concentrations of methylxanthines must be monitored to avoid toxicity.
必須監測血漿中甲基黃嘌呤的濃度以避免毒性。
chronic use of methylxanthines can lead to the development of drug tolerance.
長期使用甲基黃嘌呤可能導致藥物耐受性的發展。
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