2D-electrophoresis and multiplex immunoassay proteomic analysis of different body fluids and cellular components reveal known and novel markers for extended fasting

Proteomic technologies applied for profiling human biofluids and blood cells are considered to reveal new biomarkers of exposure or provide insights into novel mechanisms of adaptation

ESSENTIAL EXTENSIONS WITH THE C-EXTENDING PROPERTY

Let C be a nonempty subset of the set of submodules of a module M. Then M is called a C-extending module if for each X in ce there exists a direct summand D of M such that X is essential in D. In general, it is known that an essential extension of a C-extending module is not C-extending. In this paper, our goal is to show how to construct essential extensions of a module which are C extending by using a set of representatives of a certain equivalence relation on the set of all idempotent endomorphisms of the injective hull of the module. Also we characterize when the rational hull of a module is C-extending in terms of such a set of representatives. Moreover we show that several well known types of C-extending conditions (e.g., extending and FI-extending) transfer from module to its rational hull