cAMP-dependent protein kinase in chondrocyte cultures: holoenzyme activation, phosphorylation of cellular proteins, effects of NSAIDs and possible role in proteoglycan synthesis.
cAMP-dependent protein kinase in chondrocyte cultures: holoenzyme activation, phosphorylation of cellular proteins, effects of NSAIDs and possible role in proteoglycan synthesis.
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软骨细胞培养物中的 cAMP 依赖性蛋白激酶:全酶激活、细胞蛋白磷酸化、非甾体抗炎药的作用以及在蛋白聚糖合成中的可能作用。
DOI:
10.1016/0049-0172(90)90079-u
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发表时间:
1990
影响因子:
5
通讯作者:
Kammer,GM
中科院分区:
文献类型:
--
作者:
Malemud,CJ;Papay,RS;Hasler,P;Kammer,GM
R ECENT EVIDENCE showed that chondrocytes treated in culture with nonsteroidal antiinflammatory drugs (NSAIDs) exhibited reduced eicosanoid production, which was coupled to reduced intracellular accumulation of cyclic adenosine monophosphate(CAMP).’Typically, NSAIDs have variable effects on cartilage proteoglycan and collagen synthesis and catabolism. 2* 3 Some NSAIDs are known to stimulate proteoglycan synthesis. These include sulindac sulfide4 and benoxaprofen5 However, the majority, including fenoprofen4 ibuprofen4 indomethacin, 2T6* 7 phenylbutazone, 8 salicylates, 7~ 9~‘0 and tolmetin,” suppress proteoglycan synthesis. Piroxicam may enhance proteolycan synthesisI or be without effect 12, 13 the same can be said of the effect of tiaprdfenic acid2 and in some cases, indomethatin and sulindac sulfoxide. 4 Many of these results come from studies conducted on articular cartilage explant culturesI or on cultured chondrocytes’ 2q’3 where a concentration range of NSAIDs can be tested readily. A recent review has appeared on this subject.” Two types of CAMP-dependent protein kinase (cAMPPk), type 1 and type 2, resolved by differential elution from diethylaminoethylcellulose (DEAE-cellulose), have been shown to
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DOI:
10.1016/s0002-9343(84)80021-2
发表时间:
1984
期刊:
The American journal of medicine
影响因子:
--
作者:
Brandt,KD;Palmoski,MJ
通讯作者:
Palmoski,MJ
影响因子:
--
作者:
Palmoski,MJ;Brandt,KD
通讯作者:
Brandt,KD
影响因子:
--
作者:
Palmoski,MJ;Brandt,KD
通讯作者:
Brandt,KD
DOI:
10.1016/0304-4165(82)90051-4
发表时间:
1982
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
Malemud,CJ;Moskowitz,RW;Papay,RS
通讯作者:
Papay,RS
影响因子:
5
作者:
P. Ghosh
通讯作者:
P. Ghosh