The effects and interaction between cAMP-analogue dibutyryl-cAMP and calmodulin antagonists were investigated on de novo synthesis and secretion of lipids in cultures of hepatoma McArdle-RH7777 cells and normal rat hepatocytes. Dibutyryl cAMP caused a significant decrease in the secretion of de novo synthesized triacyl [3H] glycerol in both cultures of McArdle cells and rat hepatocytes. The ...

backgroud: protein-protein interaction, plays a key role in signal transduction in signaling pathways. different approaches are used for prediction of these interactions including experimental and computational approaches. in conventional node-edge protein-protein interaction networks, we can only see which proteins interact but ‘structural networks’ show us how these proteins interact which ca...

after the collapse of the left extreme ideological camp (communism) in leadership with soviet :union: in 90’s; that must be consider along the collapse of the right extreme ideological camp (fascism) in the mid of twentieth century; the middle right ideological camp (liberalism) in leadership of industrial world countries, to celebrate this victory along with globalization age. in the meantime,...

The effect of epinephrine on phosphatidate phosphohydrolase (PAP) activity of isolated human hepatocytes was studied. Epineprine inhibited the enzyme activity progressively at concentrations above 0.1 µM, reaching a maximum inhibition of 64.5% at 100 µM concentration. Inclusion of alprenolol, a β-receptor blocker, in the incubation mixture abolished the inhibitory effect of epinephrine on P...

the effect of epinephrine on phosphatidate phosphohydrolase (pap) activity of isolated human hepatocytes was studied. epineprine inhibited the enzyme activity progressively at concentrations above 0.1 µm, reaching a maximum inhibition of 64.5% at 100 µm concentration. inclusion of alprenolol, a β-receptor blocker, in the incubation mixture abolished the inhibitory effect of epinephrine on pap, ...

Since the reconstruction of Joseph Schumpeter’s view of innovation as a driver of capitalist development and the subsequent formation of the national innovation systems (NIS) theory in the early 1990s that can be described as neo-Schumpeterian, there has been a continuous attempt to analyse innovation. However, much of this has positioned innovation as a value-neutral process. We argue that suc...

Since the reconstruction of Joseph Schumpeter’s view of innovation as a driver of capitalist development and the subsequent formation of the national innovation systems (NIS) theory in the early 1990s that can be described as neo-Schumpeterian, there has been a continuous attempt to analyse innovation. However, much of this has positioned innovation as a value-neutral process. We argue that suc...

Organizational theory emphasizes how new organizational forms are produced by technological innovation but has glossed over the role of cultural innovation. This chapter suggests that social movements are important sources of cultural innovation and identifies the scope conditions under which social movements create new organizational forms. By doing so, it lends substance to the notion of inst...

Plant (and in two cases also invertebrate) remains were investigated from 24 contexts associated with two of the Roman >forts= at Cawthorn Camps, on the southern edge of the North York Moors, N. Yorkshire. Ancient plant remains were limited to small to moderate concentrations of charcoal and a very few other structures; all of the uncharred plant material and the few invertebrate remains encoun...