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Thioacetamide/硫代乙酰胺 {[allProObj[0].p_purity_real_show]}

货号:A334460 同义名: Acetothioamide; TAA

Thioacetamide 通过诱导 DNA 损伤、细胞毒性和炎症反应,导致肝细胞的恶性转化。

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Thioacetamide/硫代乙酰胺 化学结构 CAS号:62-55-5
Thioacetamide/硫代乙酰胺 化学结构
CAS号:62-55-5
Thioacetamide/硫代乙酰胺 3D分子结构
CAS号:62-55-5
Thioacetamide/硫代乙酰胺 化学结构 CAS号:62-55-5
Thioacetamide/硫代乙酰胺 3D分子结构 CAS号:62-55-5
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Thioacetamide/硫代乙酰胺 纯度/质量文件 产品仅供科研

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Thioacetamide/硫代乙酰胺 生物活性

描述 Thioacetamide 通过诱导 DNA 损伤、细胞毒性和炎症反应,导致肝细胞的恶性转化。

Thioacetamide/硫代乙酰胺 细胞实验

Cell Line
Concentration Treated Time Description References
Pooled human hepatocytes (multi-donor) 1.33 mM (low dose) and 12 mM (high dose) 24 hours Evaluated the effect of thioacetamide on gene expression in pooled hepatocytes via RNA-seq, identifying variability and common differentially expressed genes. Int J Mol Sci. 2024 Mar 13;25(6):3265
Human renal tubular epithelial cells 0.25 mM (low dose), 1.00 mM (high dose) 9 or 24 hours To study the effect of thioacetamide-S-oxide on gene expression in human renal tubular epithelial cells. High-dose treatment for 24 h significantly activated the fibrogenesis and degeneration modules. Int J Mol Sci. 2020 Jun 4;21(11):4017
Human primary hepatocytes 0.125 mM (low dose), 0.25 mM (high dose) 9 or 24 hours To study the effect of thioacetamide-S-oxide on gene expression in human primary hepatocytes. High-dose treatment for 24 h significantly activated liver-injury modules involving cellular infiltration and bile duct proliferation, linked to fibrosis. Int J Mol Sci. 2020 Jun 4;21(11):4017

Thioacetamide/硫代乙酰胺 动物实验

Species
Animal Model
Administration Dosage Frequency Description References
Male C57BL/6J mice TAA-induced liver injury model Intraperitoneal injection 100 mg/kg 6 weeks To study the TAA-induced liver injury model, results showed that TAA treatment led to hepatocyte necrosis, cell swelling, membrane disruption, and nucleus contraction. Int J Mol Sci. 2021 Oct 21;22(21):11383
BALB/C mice Thioacetamide-induced hepatic fibrosis model Intraperitoneal injection 100 mg/kg Twice a week for 6 weeks To study the thioacetamide-induced hepatic fibrosis model, results showed that TAA significantly increased hepatic fibrosis markers (e.g., collagen-1, α-SMA, TGF-β1) and enhanced oxidative stress and inflammatory responses. Int J Biol Sci. 2023 May 11;19(9):2630-2647
Male C57BL/6J mice Hepatic encephalopathy model (TAA-induced) Intraperitoneal injection 150 mg/kg Once daily for 3 consecutive days Induced liver injury and clear bradykinesia, mimicking hepatic encephalopathy symptoms Nat Commun. 2023 Jul 24;14(1):4456
Sprague-Dawley rats Thioacetamide-induced hepatic fibrosis model Intraperitoneal injection 150 mg/kg Twice per week for 6 weeks To assess whether aquatic extract (DM) of D. morbifera ameliorates thioacetamide (TAA)-induced hepatic fibrosis. DM markedly reduced serum AST, ALT, ALP, and r-GTP in TAA-treated rats. DM significantly ameliorated the total glutathione (GSH), superoxide dismutase (SOD), and catalase (CAT) activity in TAA-treated rats. In particular, DM significantly reduced expression of α-SMA, type I collagen, vimentin, TGF-β1 and p-Smad2/3 in hepatic fibrosis rats. Int J Biol Sci. 2019 Feb 13;15(4):800-811
Male albino mice Thioacetamide-induced liver fibrosis model Intraperitoneal injection 150 mg/kg Three times a week for 6 weeks To investigate the thioacetamide-induced liver fibrosis model and evaluate the therapeutic effect of dasatinib. Results showed that thioacetamide significantly increased liver enzyme levels and fibrosis markers, while dasatinib treatment significantly reduced these indicators. J Enzyme Inhib Med Chem. 2022 Dec;37(1):118-124
Mice Acute liver failure and hepatic encephalopathy model Intraperitoneal injection 200 mg/kg Two doses, 24 hours apart To investigate the role of LRRK2 in TAA-induced acute liver failure and hepatic encephalopathy. Results showed that LRRK2 deficiency exacerbates TAA-induced hepatic and neuroinflammation. J Neuroinflammation. 2024 May 9;21(1):123
NOD/SCID mice Thioacetamide-induced liver fibrosis model Intraperitoneal injection 200 mg/kg Twice weekly for 6 weeks Induced liver fibrosis model in mice to study the therapeutic effects of WJ-MSCs. Results showed that WJ-MSCs significantly reduced collagen deposition and ameliorated liver fibrosis. Tissue Eng Regen Med. 2020 Oct;17(5):671-682
Sprague-Dawley rats Ovariectomized (OVX) female rats, sham-operated female rats, and male rats Intraperitoneal injection 150 mg/kg/day Daily for four weeks To investigate whether estrogen deficiency (ED) potentiates hepatic fibrosis in a thioacetamide (TAA)-treated rat model. Results showed that in TAA-treated OVX rats, the activities of serum ALT, AST, ALP, and GGT were significantly increased compared to those in TAA-treated sham-operated OVX rats or TAA-treated male rats. Furthermore, α-SMA expression was significantly increased compared to that in TAA-treated sham-operated rats. This was accompanied by the appearance of fibrosis biomarkers including vimentin, collagen-I, and hydroxyproline, in the liver of TAA-treated OVX rats. In addition, ED markedly reduced total glutathione (GSH) levels, as well as catalase (CAT) and superoxide dismutase (SOD) activity in TAA-treated OVX rats. In contrast, hepatic malondialdehyde (MDA) levels were elevated in TAA-treated OVX rats. Int J Mol Sci. 2019 Jul 29;20(15):3709
C57BL/6 male mice TAA-induced liver fibrosis model Intraperitoneal injection 200 mg/kg Three times a week for 8 weeks To investigate the therapeutic effect of FGF21_ADSCs transplantation on TAA-induced liver fibrosis. Results showed that FGF21_ADSCs transplantation significantly improved liver fibrosis by decreasing serum hyaluronic acid levels and reducing the expression of fibrosis-related factors such as α-SMA, collagen, and TIMP-1. J Cell Mol Med. 2018 Oct;22(10):5165-5169
Rats TAA-induced liver fibrosis model Intraperitoneal injection 200 mg/kg Three times per week for four weeks Induced liver fibrosis, manifested by increased serum transaminases, hepatic hydroxyproline content, α-SMA and TGF-β1 expressions, as well as enhanced oxidative stress and inflammatory responses. Pharmaceuticals (Basel). 2022 Mar 18;15(3):369
Rats TAA-induced liver cirrhosis model Intraperitoneal injection 200 mg/kg Three times per week for two months To study the toxic effects of thioacetamide on rat liver and its induction of liver fibrosis. Results showed that TAA significantly increased liver weight and expression of fibrosis markers (e.g., α-SMA and PCNA), while decreasing antioxidant enzyme activity. Molecules. 2023 Nov 15;28(22):7608
Rats TAA-induced chronic kidney disease model Intraperitoneal injection 200 mg/kg Twice a week for 8 weeks TAA induced substantial renal injury, as demonstrated by significant kidney tissue damage and fibrosis, as well as augmented blood and kidney tissue levels of urea, creatinine, inflammation, oxidative stress, dyslipidemia, tissue inhibitor of metalloproteinases-1 (TIMP-1), and hypertension. TAA nephrotoxicity substantially inhibited the renal expression of phosphorylated AMPK. All these markers were significantly protected by metformin administration. Molecules. 2023 Mar 18;28(6):2756
Sprague-Dawley rats Thioacetamide-induced hepatocellular carcinoma model Intraperitoneal injection 200 mg/kg Twice weekly for sixteen weeks Induction of hepatocellular carcinoma model to evaluate the anticancer activity of Emodin. Results showed that thioacetamide successfully induced hepatocellular carcinoma, evidenced by increased hepatic nodules, decreased survival rate, and upregulation of oxidative stress and inflammatory markers. Redox Rep. 2024 Dec;29(1):2365590
Sprague-Dawley rats Experimentally-induced hepatocellular carcinoma Intraperitoneal injection 200 mg/kg Twice a week for 16 weeks Induction of hepatocellular carcinoma model for studying the chemopreventive and hepatoprotective effects of genistein. Redox Rep. 2022 Dec;27(1):9-20
Kunming mice Acute hepatic encephalopathy model Intraperitoneal injection 200 mg/kg Every other day for 3 injections To establish an acute hepatic encephalopathy model and study its molecular and metabolic mechanisms. Results showed that thioacetamide-induced hepatic encephalopathy may be related to energy metabolism, amino acid metabolism, complement and coagulation cascades, vitamin digestion and absorption, and neurotransmitter imbalance. Int J Mol Sci. 2023 Dec 24;25(1):284
Rats Acute hepatic encephalopathy model Intraperitoneal injection 200, 400, 600 mg/kg Single injection, samples taken after 6 days To study the changes in amino acid balance in plasma and tissues of rats during recovery from acute thioacetamide-induced hepatic encephalopathy. Results showed that despite apparent physiological recovery at the time of sampling, a residual imbalance in amino acids and associated enzymes persisted. Int J Mol Sci. 2023 Feb 11;24(4):3647
Rats Acute thioacetamide-induced hepatic encephalopathy model Intraperitoneal injection 200, 400, 600 mg/kg Single injection, duration of 6 days To study the balance of TCA cycle metabolites in rats during the post-rehabilitation period of acute hepatic encephalopathy, finding residual imbalance of metabolites in vital organs despite complete physiological recovery. Int J Mol Sci. 2023 Jan 10;24(2):1384
Male ICR mice Acute liver injury model Intraperitoneal injection 250 mg/kg/day 3 consecutive days TAA induced prominent inflammation and vacuolar degeneration as well as liver dysfunction, while significantly decreasing the protein expression of SLC7A11 (xCT) and GPX4 in the liver and increasing the expression levels of TfR1, Fpn, and Ft-L. Front Pharmacol. 2022 Apr 12;13:869794
Sprague Dawley rats Acute liver failure model Intraperitoneal injection 300 mg/kg Once daily for three consecutive days To investigate the effects of TAA-induced acute liver failure on AdoMet and AdoHcy levels in the brain and liver of rats, and the modulatory effect of exogenous AdoMet on brain redox status. Results showed that TAA treatment led to AdoHcy accumulation and decreased AdoMet/AdoHcy ratio in the brain, and AdoMet treatment restored brain glutathione levels and GSH/GSSG ratio. Nutrients. 2020 Jul 17;12(7):2135
C57BL/6 mice Acute liver injury and hyperammonaemia model Intraperitoneal injection 300 mg/kg Single injection To induce acute liver injury and hyperammonaemia model and evaluate the protective effect of Lactobacillus salivarius Li01. Results showed that L. salivarius Li01 reduced mortality, improved liver damage, and decreased inflammation and ammonia levels. Microb Biotechnol. 2020 Nov;13(6):1860-1876
SD rats Thioacetamide (TAA)-induced acute liver failure model Gavage 300 mg/kg/day (2 days) Once daily for 2 days Evaluate therapeutic effects of BMSCs transplantation in TAA-induced ALF rats. Results showed BMSCs migrated to injured intestines, differentiated into enterocytes, reduced intestinal permeability, endotoxemia, inflammatory cytokines, and mortality. Tissue Eng Regen Med. 2022 Apr;19(2):403-415

Thioacetamide/硫代乙酰胺 动物研究

Animal study 肝肿瘤模型[1]
动物:SD 大鼠,成年雄性 ,180 g-200 g。
给药:200 mg/kg ,腹腔注射 ,每周 2 次,连续 16 周。
肝纤维化
动物:Wistar大鼠,雄性,225-250 g 。
给药:150 mg/kg ,腹腔注射 ,每周两次,连续 12 周。

Thioacetamide/硫代乙酰胺 参考文献

[1]Abd Elhameed AG, Helal MG, Said E, Salem HA. Saxagliptin defers thioacetamide-induced hepatocarcinogenesis in rats: A novel suppressive impact on Wnt/Hedgehog/Notch1 signaling. Environ Toxicol Pharmacol. 2021 Aug;86:103668.

Thioacetamide/硫代乙酰胺 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

13.31mL

2.66mL

1.33mL

66.55mL

13.31mL

6.66mL

133.10mL

26.62mL

13.31mL

Thioacetamide/硫代乙酰胺 技术信息

CAS号62-55-5
分子式C2H5NS
分子量 75.13
SMILES Code CC(N)=S
MDL No. MFCD00008070
别名 Acetothioamide; TAA; Thiacetamide
运输蓝冰
InChI Key YUKQRDCYNOVPGJ-UHFFFAOYSA-N
Pubchem ID 2723949
存储条件

In solvent -20°C: 3-6个月 -80°C: 12个月

Pure form Inert atmosphere,2-8°C

溶解方案

DMSO: 105 mg/mL(1397.53 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 50 mg/mL(665.49 mM),配合低频超声助溶

请根据您的动物给药指南选择适当的溶解方案。
以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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