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Prednisone
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Prednisone图片
包装与价格:
包装价格(元)
10mM (in 1mL DMSO)电议
25mg电议
50mg电议
100mg电议

产品介绍
泼尼松(阿达松)是一种合成皮质类固醇药物,作为免疫抑制剂化合物特别有效。

Cell lines

Peripheral blood lymphocytes (PBL) or peripheral CD4+ and CD8+ T cell subsets

Preparation method

The solubility of this compound in DMSO is >15.4 mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37 ℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below - 20 ℃ for several months.

Reacting condition

10-3 ~ 10-12 M; 72, 96 and 120 hrs

Applications

Prednisone arrested PBL in the G1 phase of cell cycle, and inhibited IL-2 receptor (IL-2R) expression as well as IL-2 secretion. In phytohaemaglutinin (PHA)-activated human PBL, Prednisone significantly increased apoptosis. Moreover, Prednisone exhibited stronger apoptotic effect on CD8+ T lymphocytes than on CD4+ T lymphocytes. All these effects were shown in dose- and time-dependent manners.

Animal models

Male Wistar rats

Dosage form

5 mg/kg/d; p.o.; for 90 days

Applications

In Wistar rats, Prednisone significantly delayed learning and memory retention by 20%. Compared with the control group, the neuronal degeneration index in the Prednisone treatment group was 2 times higher in the prefrontal cortex, and about 10 times higher in the CA1 hippocampus. In addition, Prednisone substantially increased the number and cytoplasmic transformation of astrocytes, as well as isolectin-B4-labeled microglia cells in the prefrontal cortex.

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.

产品描述

Prednisone (Adasone) is a synthetic corticosteroid agent that is particularly effective as an immunosuppressant compound.Target: OthersPrednisone is a synthetic corticosteroid drug that is particularly effective as an immunosuppressant drug. It is used to treat certain inflammatory diseases (such as moderate allergic reactions) and (at higher doses) some types of cancer, but has significant adverse effects. Because it suppresses the immune system, it leaves patients more susceptible to infections.Prednisone can also be used in the treatment of decompensated heart failure to potentiate renal responsiveness to diuretics, especially in heart failure patients with refractory diuretic resistance with large dose of loop diuretics. The mechanism is prednisone, as a glucocorticoid, can improve renal responsiveness to atrial natriuretic peptide by increasing the density of natriuretic peptide receptor type A in the renal inner medullary collecting duct, inducing a potent diuresis.

References:
[1]. RIEMER AD. Application of the newer corticosteroids to augment diuresis in congestive heart failure. Am J Cardiol. 1958 Apr;1(4):488-96.
[2]. Zhang H, et al. Prednisone adding to usual care treatment for refractory decompensated congestive heart failure. Int Heart J. 2008 Sep;49(5):587-95.