Heat shock proteins (HSPs) are molecular chaperones and one of the cell’s most important regulatory present in all species. HSPs a multigene family classified into six families according to their weight range between 8KDa 110KDa: HSP100, HSP90, HSP70, HSP60, small heat (sHSPs), ubiquitin. Citrus X Sinensis is very economical, widely grown world. It best sources nutrition, vitamin C, fiber, thia...

Parasitoid wasps inject their eggs into host along with virulent factors to manipulate hosts physiology and immune system. Heat shock proteins (HSPs) are as molecular chaperones and stress proteins induced by heat, cold, anoxia and parasitism. There was no report about the roles of HSP in insect eggs against egg parasitoids. Here, we studied the expression profiles of several HSPs in silkworm e...

The aim of this study was to determine the effects of acute bouts of exercise on myocardial recovery after ischemia and heat shock protein expression. Adult female Sprague-Dawley rats were divided into five groups: 1) 1-day run (1DR; n = 6) and 2) 3-day run (3DR; n = 7), in which rats ran for 100 min at a speed of 20 m/min up a 6° grade for 1 or 3 consecutive days; 3) 1-day cold run (1CR), in w...

In vivo protein expression in the abdominal viscera of C. v. slmorensis was examined from aduh flies that were cold shocked for various lengths of time at O, 10, or 15°C and labelled at 25°C with 35S-methionine at 0, 2, 4 and 6 hr during the recovery period. In vitro labelling showed that seven unique proteins (23, 40, 43, 48, 60, 70 and 92 kDa) were produced in C. v. sonorensis exposed to low ...

In previous studies, the heat shock response, induced by hyperthermia or sodium arsenite, increased interleukin (IL)-6 production in intestinal mucosa and cultured human enterocytes. A novel way to induce the heat shock response, documented in other cell types, is treatment with proteasome inhibitors. It is not known if proteasome inhibition induces heat shock in enterocytes or influences IL-6 ...

Cell injury associated with reactive oxygen species (ROS) has been reported in various muscular disorders. We found that a Cichorium intybus (Cii) extract reduced H(2)O(2)-induced viability loss in C2C12 myoblasts, inhibited oxidative stress-induced apoptosis and increased intracellular heat shock protein 70 (Hsp 70) expression. Cii also inhibited the level of intracellular ceramide. These resu...