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答:“双嘧啶”是由抗菌增效剂甲氧苄氨嘧啶(TMP)和磺胺嘧啶(SD)两种药物组成的复方制剂,是一种新型广谱抗菌制剂。临床上用于治疗各种细菌感染性疾病,具有良好疗效。磺胺类药是最早用于预防和治疗细菌感染的化学治疗药物,已有40年历史。虽然近年来抗菌素有迅速发展,但由于磺胺药具有疗效确实、性质稳定、使用方便、易于生产等优点,故在临床治疗细菌感染性疾患中仍占重要地位。特别是近年抗菌增效剂TMP
A: “Bipyrimidine” is a new type of broad-spectrum antibacterial preparation composed of antibacterial synergist trimethoprim (TMP) and sulfadiazine (SD). Clinically for the treatment of various bacterial infectious diseases, has a good effect. Sulfa drugs are the earliest chemotherapeutic drugs that have been used to prevent and treat bacterial infections for 40 years. Although the rapid development of antibiotics in recent years, the sulfa drugs still play an important role in the clinical treatment of bacterial infectious diseases due to their advantages of being effective, stable in nature, easy to use and easy to produce. Especially in recent years, antimicrobial synergist TMP