HMG-CoA還元酵素阻害薬
WordNet
- limit, block, or decrease the action or function of; "inhibit the action of the enzyme"; "inhibit the rate of a chemical reaction"
- control and refrain from showing; of emotions, desires, impulses, or behavior (同)bottle up, suppress
- limit the range or extent of; "Contact between the young was inhibited by strict social customs"
- the 3rd letter of the Roman alphabet (同)c
- (music) the keynote of the scale of C major
- a general-purpose programing language closely associated with the UNIX operating system
- a substance that retards or stops an activity
- an enzyme that catalyses the biochemical reduction of some specified substance
PrepTutorEJDIC
- 〈感情・欲望・行動・作用など〉‘を'抑制する / (…しないように)〈人〉‘を'抑制する,妨げる《+『名』+『from』+『名』(do『ing』)》
- carbonの化学記号
- 抑制する人(物) / 化学反応抑制剤
- cobaltの化学記号
UpToDate Contents
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English Journal
- Cholesterol ester transfer protein inhibition by TA-8995 in patients with mild dyslipidaemia (TULIP): a randomised, double-blind, placebo-controlled phase 2 trial.
- Hovingh GK1, Kastelein JJ2, van Deventer SJ3, Round P4, Ford J4, Saleheen D5, Rader DJ5, Brewer HB6, Barter PJ7.
- Lancet (London, England).Lancet.2015 Aug 1;386(9992):452-60. doi: 10.1016/S0140-6736(15)60158-1. Epub 2015 Jun 2.
- BACKGROUND: Dyslipidaemia remains a significant risk factor for cardiovascular disease and additional lipid-modifying treatments are warranted to further decrease the cardiovascular disease burden. We assessed the safety, tolerability and efficacy of a novel cholesterol esterase transfer protein (CE
- PMID 26047975
- Statin treatment decreases serum angiostatin levels in patients with ischemic heart disease.
- Tykhomyrov AA1, Nedzvetsky VS2, Bardachenko NI3, Grinenko TV4, Kuryata OV3.
- Life sciences.Life Sci.2015 Aug 1;134:22-9. doi: 10.1016/j.lfs.2015.05.008. Epub 2015 May 30.
- AIM: Angiogenesis and chronic inflammation are known to be co-dependent in atherosclerosis and cardiovascular diseases. This study was undertaken to investigate whether simvastatin could affect serum levels of angiostatin, a potent endogenous inhibitor of neovascularization, in patients with ischemi
- PMID 26032258
- Drug Repurposing Screen Identifies Foxo1-Dependent Angiopoietin-2 Regulation in Sepsis.
- Ghosh CC1, Thamm K, Berghelli AV, Schrimpf C, Maski MR, Abid T, Milam KE, Rajakumar A, Santel A, Kielstein JT, Ahmed A, Thickett D, Wang K, Chase M, Donnino MW, Aird WC, Haller H, David S, Parikh SM.
- Critical care medicine.Crit Care Med.2015 Jul;43(7):e230-40. doi: 10.1097/CCM.0000000000000993.
- OBJECTIVE: The recent withdrawal of a targeted sepsis therapy has diminished pharmaceutical enthusiasm for developing novel drugs for the treatment of sepsis. Angiopoietin-2 is an endothelial-derived protein that potentiates vascular inflammation and leakage and may be involved in sepsis pathogenesi
- PMID 25855898
Japanese Journal
- Dietary Coenzyme Q10 Suppressed Hepatic Hysroxymethyglutaryl-CoA Reductase Activity in Laying Hens
- HONDA Kazuhisa,SANEYASU Takaoki,MOTOKI Tohru [他],PARK Yuriko,KAMISOYAMA Hiroshi
- Bioscience, biotechnology, and biochemistry 77(7), 1572-1574, 2013-07-23
- … Dietary CoQ10 significantly reduced egg yolk cholesterol content and suppressed hepatic hydroxymethylglutaryl-CoA reductase (HMGR) activity. … It is therefore likely that CoQ10 acts as an HMGR inhibitor in the livers of laying hens, which in turn results in a reduction in egg-yolk cholesterol. …
- NAID 10031190471
- Comparative Clinical Evaluation of the Efficacy and Safety between the Original Drug and Generic Products (II)
- Kishikawa Yukinaga,Iwasaki Tomomi,Ito Megumi,Ishikura Kazuki,Ikeda Kaoko,Sato Keigo,Kon-no Yumiko,Yagi Tomomi,Katsuyama Soh,Shindo Masaaki,Minakawa Daichi,Togo Tetsuo,Nakamura Hitoshi,Mizugaki Michinao
- 医薬品情報学 13(3), 86-94, 2011
- … The purpose of this study is to compare the clinical efficacy between original drugs and generic products. Candidate drugs included two types of hydroxymethylglutaryl-CoA (HMG-CoA) reductase inhibitors, simvastatin and pravastatin, because of their importance at reducing the health expenditure for hyperlipidemia.Design: We retrospectively evaluated the efficacy (total cholesterol, triglyceride, low-density lipoprotein and high-density lipoprotein levels), safety …
- NAID 130004551359
- Host Cholesterol Synthesis Contributes to Growth of Intracellular Toxoplasma gondii in Macrophages
- NISHIKAWA Yoshifumi,IBRAHIM Hany M.,KAMEYAMA Kyohko,SHIGA Ikumi,HIASA Jun,XUAN Xuenan
- Journal of Veterinary Medical Science 73(5), 633-639, 2011
- … Lovastatin and compactin, both inhibitors of hydroxymethylglutaryl-CoA (HMG-CoA) reductase in the mevalonate pathway, significantly inhibited T. … Parasite growth was also suppressed by squalestatin, an inhibitor of squalene synthase, despite mevalonate producing isoprenoid intermediates in host cells. …
- NAID 130000444791
Related Links
- Molecular function, • hydroxymethylglutaryl-CoA reductase (NADPH) activity ... Competitive inhibitors of the reductase induce the expression of LDL receptors in the liver, which in turn increases the catabolism of plasma LDL and lowers the ...
- Any of a class of drugs that inhibit a key enzyme involved in the synthesis of cholesterol and promote receptor binding of LDL cholesterol, resulting in decreased levels of serum cholesterol.
Related Pictures
★リンクテーブル★
[★]
- 英
- HMG-CoA reductase inhibitor
- 同
- ヒドロキシメチルグルタリルコエンザイムA還元酵素阻害薬 hydroxymethylglutaryl-CoA reductase inhibitor。スタチン statin
- 関
- 高脂血症治療薬、高脂血症、コレステロールの生合成。HMG-CoA還元酵素 HMG-CoA reductase
特徴
- アトルバスタチンの場合
- 血清TC低下率30%
- 血清LDL-C低下率41%
- 血清TG低下作用
- TG250-350mg/dl 380
- TG350-450mg/dl 470
- プラバスタチンは水溶性。(⇔脂溶性だとどこでも入っていく→全身性に作用する)
- プラバスタチンの輸送担体は肝臓にしかない→臓器選択性↑→安全性↑
- CYP3A4との相互作用がない
種類
CYP 代謝による 分類
|
薬物
|
商品名
|
性質1)
|
CYP代謝 2)
|
代謝物の活性 3)
|
排泄形態 3)
|
bioavailability (%) 3)
|
尿中排泄 (%) 2)
|
半減期 (hr) 2)
|
定性
|
定量(LogP)
|
非代謝型
|
プラバスタチン
|
メバロチン
|
水溶性
|
-0.47
|
ほとんどなし
|
ー
|
未変化体
|
18
|
20
|
1ー2
|
ロスバスタチン
|
クレストール
|
水溶性
|
|
ー 5)
|
未変化体 5)
|
29
|
10 5)
|
15~19 5)
|
ピタバスタチン
|
リバロ
|
脂溶性
|
1.49
|
ー
|
未変化体
|
60
|
<2
|
11
|
代謝型
|
フルバスタチン
|
ローコール
|
脂溶性
|
1.73
|
CYP2C9
|
なし
|
代謝物
|
10-35
|
<6
|
1.2
|
シンバスタチン
|
リポバス
|
脂溶性
|
4.4
|
CYP3A4
|
あり
|
代謝物
|
<5
|
13
|
1ー2
|
アトルバスタチン
|
リピトール
|
脂溶性
|
1.53
|
CYP3A4
|
あり
|
(データ無し)
|
12
|
2
|
14
|
1)Prog Med, 18:957-962,1998. 2)Heart, 85:259-264,2001. 3)PHarmacol Ther, 80:1-34 改変 4)興和(株)社内資料 5)添付文書
|
作用機序
- HMG-CoA reductaseはHMG-CoAからmevalonate産生を触媒
副作用
- 原因:メバロン酸合成↓→CoQ↓→ミトコンドリア機能異常。Cl-の細胞膜透過性の変化
- 薬物相互作用によりCYP3A4の働きが阻害されると、横紋筋融解症の引き金となりうる
- 脂溶性HMG-CoA還元酵素阻害薬は重篤な肝障害を起こす
- This was suggested by a study showing greater increases in post-marathon CK levels in individuals receiving statins; older runners receiving statins exhibited more susceptibility to CK elevations than younger runners. These elevations in CK were, however, mild and subclinical, which suggests that trained individuals need not discontinue statin therapy prior to a race.(uptodate)
- 軽度であれば(マラソンの)習熟者はレース前にスタチンを中止をする必要がないことを示唆する。
禁忌
[★]
- 英
- hydroxymethylglutaryl-CoA reductase inhibitor
- 関
- HMG-CoA還元酵素阻害薬、HMG-CoA還元酵素阻害剤、ヒドロキシメチルグルタリルコエンザイムA還元酵素阻害薬
[★]
- 英
- hydroxymethylglutaryl-CoA reductase inhibitor
- 関
- HMG-CoA還元酵素阻害薬、ヒドロキシメチルグルタリルコエンザイムA還元酵素阻害剤
[★]
- 関
- abrogate、block、depress、depression、deter、inhibition、interdict、prevent、prevention、repress、repression、restrain、restraint、suppress、suppression
[★]
[★]
- 関
- blocker、depressant、suppressant
[★]
- (酵素)還元酵素、レダクターゼ、リダクターゼ
- 関
- dehydrogenase、oxidase、oxidoreductase、reducing enzyme
[★]