scholarly journals CARDIO-PROTECTIVE ROLE OF HEAT SHOCK PROTEIN 70 (HSP 70) AMONG HEAT-EXPOSED WORKERS

2010 ◽  
Vol 34 (1) ◽  
pp. 29-42
Author(s):  
Farahat SA. ◽  
Samir AM. ◽  
Shaker DA. ◽  
Rashed LA.
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Protective Role ◽  
Hsp 70 ◽  
Exposed Workers

Protective role of myocardial heat shock protein 70 in burn trauma: Another brick in the wall?

2004 ◽  
Vol 32 (6) ◽  
pp. 1425-1426 ◽  
Author(s):  
Martin Westphal ◽  
Perenlei Enkhbaatar ◽  
Daniel L. Traber
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Protective Role ◽  
Burn Trauma

Protective Role of Genetic Polymorphism of Heat Shock Protein 70-2 for Gastric Cancer Risk

2008 ◽  
Vol 54 (1) ◽  
pp. 70-74 ◽  
Author(s):  
Tomoyuki Shibata ◽  
Tomiyasu Arisawa ◽  
Tomomitsu Tahara ◽  
Daisuke Yoshioka ◽  
Naoko Maruyama ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Genetic Polymorphism ◽  
Heat Shock ◽  
Cancer Risk ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Protective Role ◽  
Gastric Cancer Risk

The role of heat shock protein 70 (Hsp 70) in male infertility: is it a line of defense against sperm DNA fragmentation?

2008 ◽  
Vol 90 (2) ◽  
pp. 322-327 ◽  
Author(s):  
Gül Özdemirler Erata ◽  
Necla Koçak Toker ◽  
Özgür Durlanık ◽  
Ateş Kadıoğlu ◽  
Gülşen Aktan ◽  
...  
Keyword(s):  
Heat Shock ◽  
Male Infertility ◽  
Heat Shock Protein ◽  
Dna Fragmentation ◽  
Heat Shock Protein 70 ◽  
Sperm Dna Fragmentation ◽  
Hsp 70 ◽  
Sperm Dna

scholarly journals The protection role of heat shock protein 70 (HSP-70) in the testes of cadmium-exposed rats

2012 ◽  
Vol 8 (1) ◽  
pp. 58-64 ◽  
Author(s):  
Manar E Selim ◽  
El Hamidi A Rashed ◽  
Nadia A Aleisa ◽  
Maha H Daghestani
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Hsp 70

scholarly journals A potential protective role of heat shock protein 70 in atherogenesis

2002 ◽  
Vol 39 ◽  
pp. 211
Author(s):  
Jianhui Zhu ◽  
Arshed A. Quyyumi ◽  
Hongsheng Wu ◽  
David Rott ◽  
Alexandra Zalles-Ganley ◽  
...  
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70 ◽  
Protective Role

Expression of prostaglandin G/H synthase (PGHS) and heat shock protein-70 (HSP-70) in the corpus luteum (CL) of prostaglandin F2α-treated immature superovulated rats

2004 ◽  
Vol 82 (6) ◽  
pp. 363-371 ◽  
Author(s):  
R M Narayansingh ◽  
M Senchyna ◽  
M M Vijayan ◽  
J C Carlson
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Protein Expression ◽  
Corpus Luteum ◽  
Heat Shock Protein 70 ◽  
Prostaglandin F2α ◽  
Sampling Period ◽  
Immunoblot Analysis ◽  
Hsp 70 ◽  
Prostaglandin F

In this study we examined the mechanism of corpus luteum (CL) regression by measuring changes in expression of prostaglandin G/H synthase-1 (PGHS-1) and -2 (PGHS-2) in day 4 CL and inducible heat shock protein 70 (HSP-70) in day 4 and day 9 CL of immature superovulated rats. The rats were superovulated and treated with 500 µg of prostaglandin F2α (PGF2α) on day 4 or day 9 after CL formation. Ovaries and serial blood samples were removed during the 24-hour period following treatment. Plasma progesterone was determined by radioimmunoassay while mRNA abundance and protein expression were assessed by semiquantitative RT-PCR and immunoblot analysis, respectively. One hour after PGF2α, both day 4 and day 9 rats exhibited a significant decrease in progesterone secretion; however, there was a greater decrease in day 9 rats. In ovarian samples removed on day 4, there was a significant increase in mRNA for PGHS-2 at 1 hour after PGF2α. PGHS-1 mRNA content remained unchanged. Immunoblot analyses showed an increase in PGHS-2 protein expression only at 8 h. There were no changes in PGHS-1 protein expression. In day 9 rats, ovarian HSP-70 protein levels increased by 50% after PGF2α injection; however, on day 4 there was no change in expression of this protein over the sampling period. These results suggest that expression of PGHS-2 may be involved in inhibiting progesterone production and that expression of HSP-70 may be required for complete CL regression in the rat.Key words: rat, prostaglandin F2α, corpus luteum, prostaglandin G/H synthase, heat shock protein-70.

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