Significats de synaptophysin en anglès

The 8 cases of choroid plexus papilloma were positive for synaptophysin.

Leu 7 was positive in three cases that were reactive for either chromogranin or synaptophysin.

In contrast, synaptophysin was still able to bind to the residual C-terminal synaptobrevin cleavage product.

Chromogranin A and synaptophysin were detected in rare cells.

In contrast, the level of synaptophysin was unchanged.

Finally, we found that ADNF-9 and NAP increased synaptophysin expression in both rat hippocampal and cortical cultures.

We found that while synaptophysin synapse density increased linearly with development, spike rates increased exponentially in developing neuronal networks.

CD56 was positive in 5 of 5 tumors and synaptophysin in 1 of 6.

The aim was to determine if dementia in Lewy body disease was associated with diminished concentrations of midfrontal cortex synaptophysin.

Case 2 expressed synaptophysin.

Immunocytochemical and western blot analyses revealed a substantial decrease of neuronal nuclei and synaptophysin immunoreactivity that predominated in WT mice.

Both mice had also decreased levels of synaptophysin, a presynaptic marker, but no evidence for beta-amyloid deposition in their brains.

Immunohistochemical staining of tumor cells showed positive expressions of prolactin, synaptophysin and chromogranin A in the cytoplasm of the tumor cells.

This protein was demonstrated to be brain specific, and its distribution in various brain regions paralleled the distribution of synapsin I and synaptophysin.

These improvements in neuron viability and function were correlated with significant increases in the levels of post-synaptic marker PSD95 and the pre-synaptic marker synaptophysin.

If the biopsy site is not known, immunohistochemical stains, such as a combination of synaptophysin and gastrin, are useful in establishing the biopsy location.