Not all forms of endocytosis require the GTPase dynamin (Guha et al., 2003; Hansen and Nichols, 2009), and the existence of different forms of caveolar endocytosis has been proposed (Le and Nabi, 2003; Singh et al., 2003).
Justice Tukol notes that the supreme importance of the doctrine of karma lies in providing a rational and satisfying explanation to the apparent unexplainable phenomenon of birth and death, of happiness and misery, of inequalities and of existence of different species of living beings.
In the ν(NH) overtone region (6300 6800 cm−1), the asynchronicity of the bands assigned to the vibrations of the free and hydrogen-bonded NH groups indicate a complicated dissociation mechanism and the existence of different hydrogen-bonded species in the investigated totally amorphous polyamide sample.
Restorativeness is more likely influenced by the preference of the people and the existence of different elements.
The comparison of the two distribution patterns highlighted the influence of different ecological constraints and the existence of different strategies to cope with fragmentation.
Two regimes have been determined for all variables, and the existence of different regimes has revealed that the series show different behaviors in each regime.
The differences in dielectric constants and breakdown fields of Al2O3 films on different substrates are attributed to different energy band alignments and the existence of different oxide interfacial layers.
Nevertheless, in vitro concentrations of the drug in cell culture media and clinical doses of the drug cannot be correlated on an exact basis, since cell culture models lack several pharmacokinetic phenomena such as accumulation, bio-disposability and the existence of different pharmacokinetics compartments.
This is probably caused by the variation in the surface charge and the existence of different secondary structures in different species.
In our experiments, we could show that colon cancer cells show very different phenotypes in vitro versus in vivo, thus suggesting a close relationship between the microenvironment and the existence of different cell types.
