scholarly journals The Herb–Drug Pharmacokinetic Interaction of 5-Fluorouracil and Its Metabolite 5-Fluoro-5,6-Dihydrouracil with a Traditional Chinese Medicine in Rats

2017 ◽  
Vol 19 (1) ◽  
pp. 25 ◽  
Author(s):  
Ju-Han Liu ◽  
Yung-Yi Cheng ◽  
Chen-Hsi Hsieh ◽  
Tung-Hu Tsai
Keyword(s):  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Pharmacokinetic Interaction ◽  
Drug Pharmacokinetic

A comprehensive review of pharmacokinetic and pharmacodynamic in animals: exploration of interaction with antibiotics of Shuang-Huang-Lian preparations

2021 ◽  
Vol 21 ◽  
Author(s):  
Liuyi Liang ◽  
Xin Jin ◽  
Jinjing Li ◽  
Rong Li ◽  
Xinyi Jiao ◽  
...  
Keyword(s):  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Respiratory Tract ◽  
Respiratory Tract Infections ◽  
Pharmacokinetic Interaction ◽  
Pharmacological Action ◽  
New Strategy ◽  
System Review ◽  
Tract Infections ◽  
Important Significance

: As a traditional Chinese medicine, Shuang-Huang-Lian (SHL) has been widely used for treating infectious diseases of the respiratory tract such as encephalitis, pneumonia and asthma. During the past few decades, considerable research has focused on the pharmacological action, pharmacokinetic interaction with antibiotics and clinical applications of SHL. A huge and more recent body of pharmacokinetic study supports the combination of SHL and antibiotics has different effects such as antagonism and synergism. SHL has been one of the best-selling traditional Chinese medicine (TCM) products. However, there is no system review of SHL preparations, ranging from protection against respiratory tract infections to interaction with antibiotics. Since their important significance in clinical therapy, the pharmacodynamic, pharmacokinetic, and interactions with antibiotics of SHL were reviewed and discussed. In addition, this review attempts to explore the possible potential mechanism of SHL preparations in prevention and treatment of COVID-19. We are concerned about what is known of the effects of SHL against virus, bacterium, and its interactions with antibiotics, providing a new strategy for expanding the clinical research and medication of SHL preparations.

scholarly journals Herb-Drug Pharmacokinetic Interaction of a Traditional Chinese Medicine Jia-Wei-Xiao-Yao-San with 5-Fluorouracil in the Blood and Brain of Rat Using Microdialysis

2015 ◽  
Vol 2015 ◽  
pp. 1-11 ◽  
Author(s):  
Meng-Hsuan Chiang ◽  
Li-Wen Chang ◽  
Ju-Wen Wang ◽  
Lie-Chwen Lin ◽  
Tung-Hu Tsai
Keyword(s):  
Chinese Medicine ◽  
Half Life ◽  
High Performance ◽  
Pharmacokinetic Interaction ◽  
Volume Of Distribution ◽  
Research Database ◽  
Elimination Half Life ◽  
Elimination Half ◽  
Drug Pharmacokinetic ◽  
The Brain

According to a survey from the National Health Insurance Research Database (NHIRD), Jia-Wei-Xiao-Yao-San (JWXYS) is the most popular Chinese medicine for cancer patients in Taiwan. 5-Fluorouracil (5-FU) is a general anticancer drug for the chemotherapy. To investigate the herb-drug interaction of JWXYS on pharmacokinetics of 5-FU, a microdialysis technique coupled with a high-performance liquid chromatography system was used to monitor 5-FU in rat blood and brain. Rats were divided into four parallel groups, one of which was treated with 5-FU (100 mg/kg, i.v.) alone and the remaining three groups were pretreated with a different dose of JWXYS (600, 1200, or 2400 mg/kg/day for 5 consecutive days) followed by a combination with 5-FU. This study demonstrates that 5-FU with JWXYS (600 mg/kg/day or 1200 mg/kg/day) has no significant effect on the pharmacokinetics of 5-FU in the blood and brain. However, JWXYS (2400 mg/kg/day) coadministered with 5-FU extends the elimination half-life and increases the volume of distribution of 5-FU in the blood. The elimination half-life of 5-FU in the brain for the pretreatment group with 2400 mg/kg/day of JWXYS is significantly longer than that for the group treated with 5-FU alone and also reduces the clearance. This study provides practical dosage information for clinical practice and proves the safety of 5-FU coadministered with JWXYS.

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