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5.3 其他 [ 7 ] WANG D S,JONKER J W,KATO Y,et al. Involvement
糖尿病合并其他疾病后,二甲双胍的药动学参数会 of organic cation transporter 1 in hepatic and intestinal
发生改变。研究显示,妊娠期糖尿病的用药情况更加复 distribution of metformin[J]. J Pharmacol Exp Ther,2002,
杂,5%~13%的使用二甲双胍治疗的妊娠期妇女会发 302(2):510-515.
生生理变化,从而改变药物的药动学参数;在500和1 000 [ 8 ] WU T Z,HOROWITZ M,RAYNER C K. New insights
into the anti-diabetic actions of metformin:from the liver
mg 的剂量下,妊娠期妇女体内二甲双胍的 F、Vd、CLr 均
to the gut[J]. Expert Rev Gastroenterol Hepatol,2017,11
较普通糖尿病患者有所增加或提高,若药物浓度降低,
(2):157-166.
其疗效和安全性可能受到影响 。类风湿性关节炎患
[71]
[ 9 ] CHEN Y,LI S L,BROWN C,et al. Effect of genetic
者的糖尿病发病率也较高。Chen 等 建立了胶原诱导
[72]
variation in the organic cation transporter 2 on the renal
性关节炎大鼠模型,与正常组大鼠相比,胶原诱导性关
elimination of metformin[J]. Pharmacogenet Genomics,
节炎模型大鼠单次灌胃二甲双胍的生物利用度显著降 2009,19(7):497-504.
低,推测可能与肾脏转运体OCT2的功能上调有关。 [10] NAKAMICHI N,SHIMA H,ASANO S,et al. Involve-
6 结语 ment of carnitine/organic cation transporter OCTN1/
二甲双胍是一种有效的口服降糖药物,但由于其药 SLC22A4 in gastrointestinal absorption of metformin[J]. J
动学参数易受多种因素的影响,患者的个体差异较大。 Pharm Sci,2013,102(9):3407-3417.
现有研究表明,二甲双胍是 OCT 和 MATE 转运体的底 [11] ZHOU M Y,XIA L,WANG J. Metformin transport by a
物,OCT和MATE蛋白的表达量及功能活性会影响二甲 newly cloned proton-stimulated organic cation transporter
双胍在体内的吸收、分布及消除;同时,OCT和MATE的 (plasma membrane monoamine transporter)expressed in
human intestine[J]. Drug Metab Dispos,2007,35(10):
其他底物药物与二甲双胍联用时可能会存在药物间相
1956-1962.
互作用,从而进一步影响二甲双胍的体内行为。此外,
[12] YOON H,CHO H Y,YOO H D,et al. Influences of organic
高原低氧环境对转运体表达的影响和肠道菌群种类的
cation transporter polymorphisms on the population phar-
变化也会影响二甲双胍的药动学参数。与此同时,因糖
macokinetics of metformin in healthy subjects[J]. AAPS
尿病患者的并发症较多,还应注意肾病等并发症对二甲
J,2013,15(2):571-580.
双胍药动学行为的影响。为提高二甲双胍用药的合理 [13] SHU Y,SHEARDOWN S A,BROWN C,et al. Effect of
性及安全性,今后应继续对二甲双胍药动学行为开展深 genetic variation in the organic cation transporter 1
入研究,以更全面地指导患者个体化用药。 (OCT1)on metformin action[J]. J Clin Invest,2007,117
参考文献 (5):1422-1431.
[ 1 ] 中华医学会糖尿病学分会.中国 2 型糖尿病防治指南: [14] SHU Y,BROWN C,CASTRO R A,et al. Effect of gene-
2020年版[J].中华糖尿病杂志,2021,13(4):315-409. tic variation in the organic cation transporter 1,OCT1,on
[ 2 ] GRAHAM G G,PUNT J,ARORA M,et al. Clinical phar- metformin pharmacokinetics[J]. Clin Pharmacol Ther,
macokinetics of metformin[J]. Clin Pharmacokinet,2011, 2008,83(2):273-280.
50(2):81-98. [15] TZVETKOV M V,VORMFELDE S V,BALEN D,et al.
[ 3 ] SHERIFALI D,NERENBERG K,PULLENAYEGUM E, The effects of genetic polymorphisms in the organic
et al. The effect of oral antidiabetic agents on A1C levels: cation transporters OCT1,OCT2,and OCT3 on the renal
a systematic review and meta-analysis[J]. Diabetes Care, clearance of metformin[J]. Clin Pharmacol Ther,2009,86
2010,33(8):1859-1864. (3):299-306.
[ 4 ] COOK M N,GIRMAN C J,STEIN P P,et al. Initial [16] SHU Y,LEABMAN M K,FENG B,et al. Evolutionary
monotherapy with either metformin or sulphonylureas conservation predicts function of variants of the human or-
often fails to achieve or maintain current glycaemic goals ganic cation transporter,OCT1[J]. PNAS,2003,100(10):
in patients with type 2 diabetes in UK primary care[J]. 5902-5907.
Diabet Med,2007,24(4):350-358. [17] DUONG J K,KUMAR S S,KIRKPATRICK C M,et al.
[ 5 ] CHRISTENSEN M M H ,BRASCH-ANDERSEN C , Population pharmacokinetics of metformin in healthy sub-
GREEN H,et al. The pharmacogenetics of metformin and jects and patients with type 2 diabetes mellitus:simulation
its impact on plasma metformin steady-state levels and of doses according to renal function[J]. Clin Pharmacoki-
glycosylated hemoglobin A1c[J]. Pharmacogenet Geno- net,2013,52(5):373-384.
mics,2011,21(12):837-850. [18] 杨欢杰. SLC22A1遗传多态性对新疆维吾尔族健康人群
[ 6 ] GONG L,GOSWAMI S,GIACOMINI K M,et al. Metfor- 盐酸二甲双胍药物动力学参数的影响[D].乌鲁木齐:新
min pathways:pharmacokinetics and pharmacodynamics[J]. 疆医科大学,2017.
Pharmacogenet Genomics,2012,22(11):820-827. [19] KERB R,BRINKMANN U,CHATSKAIA N,et al. Identi-
中国药房 2022年第33卷第12期 China Pharmacy 2022 Vol. 33 No. 12 ·1517 ·