Protein Information

Name PARP
Synonyms COL11A2; PARP; Collagen alpha 2(XI) chain; Collagen alpha 2(XI) chain precursor; Collagen type XI alpha 2; Collagen type XI alpha 2 isoform 1; DFNA13; DFNB53…

Compound Information

Name sodium azide
CAS sodium azide

Reference List

PubMed Abstract RScore(About this table)
7786036 Mizumoto K, Farber JL: Growth inhibition and cell killing by N-methyl-N-nitrosourea: metabolic alterations that accompany poly (ADP-ribosyl) ation. Arch Biochem Biophys. 1995 Jun 1;319(2):512-8.


The effect of inhibition of poly (ADP-ribose) polymerase (PARP) on the growth arrest and cell killing induced by N-methyl-N-nitrosourea (MNU) was studied in L929 fibroblasts.
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14687485 Zhao J, Schmid-Kotsas A, Gross HJ, Gruenert A, Bachem MG: Sensitivity and specificity of different staining methods to monitor apoptosis induced by oxidative stress in adherent cells. Chin Med J. 2003 Dec;116(12):1923-9.

METHODS: Sensitivity and specificity of several common methods for apoptosis determination were evaluated (Apo2.7-expression, Annexin V-binding, TUNEL-reaction, poly-(ADP-ribose)-polymerase-(PARP) cleavage and single-stranded-DNA (ssDNA) staining).
Apoptosis was induced by oxidative stress generated by hydrogen peroxide in 3 cultured cells types growing as adherent monolayer (MiaPaCa-2, Hep-G2 and human skin fibroblasts), necrosis was induced by depletion of cellular ATP using sodium azide.
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9987014 Joashi UC, Greenwood K, Taylor DL, Kozma M, Mazarakis ND, Edwards AD, Mehmet H: Poly (ADP ribose) polymerase cleavage precedes neuronal death in the hippocampus and cerebellum following injury to the developing rat forebrain. Eur J Neurosci. 1999 Jan;11(1):91-100.


Here, we have investigated the proteolytic cleavage of poly (ADP ribose) polymerase (PARP) and the occurrence of apoptosis in the hippocampus and the cerebellum following either HI or traumatic brain injury.
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18948185 Woo HD, Kim BM, Kim YJ, Lee YJ, Kang SJ, Cho YH, Choi JY, Chung HW: Quercetin prevents necrotic cell death induced by co-exposure to benzo (a) pyrene and UVA radiation. Toxicol In Vitro. 2008 Dec;22(8):1840-5. Epub 2008 Oct 7.


Intracellular reactive oxygen species (ROS) levels were increased significantly in the co-exposed cells, and treatment with the polyphenol quercetin, but not with sodium azide or N-acetylcysteine, decreased ROS levels and increased cell viability in BaP/UVA-treated cells.
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