Listar por tema "electron microscopy"

Chimeric stimuli-responsive liposomes as nanocarriers for the delivery of the anti-glioma agent TRAM-34

Naziris N., Pippa N., Sereti E., Chrysostomou V., Kędzierska M., Kajdanek J., Ionov M., Miłowska K., Balcerzak Ł., Garofalo S., Limatola C., Pispas S., Dimas K., Bryszewska M., Demetzos C. (2021)

Nanocarriers are delivery platforms of drugs, peptides, nucleic acids and other therapeutic molecules that are indicated for severe human diseases. Gliomas are the most frequent type of brain tumor, with glioblastoma being ...

Collagen Fibrils in Cultured and Wild Sea Bream (Sparus aurata) Liver. An Electron Microscopy and Image Analysis Study

Berillis, P.; Mente, E.; Nengas, I. (2011)

This study aims to measure liver collagen fibril diameter in cultured and wild sea breams (Sparus aurata). Cultured sea breams were fed three isonitrogenous diets. The organically produced feed contained sustainable certified ...

Double adenomas of the pituitary: an imaging, pathological, and clinical diagnostic challenge

Kontogeorgos G., Thodou E. (2019)

Double and multiple adenomas of the pituitary are composed of two or more distinct tumors located in the same gland. They represent uncommon lesions measuring less than 1 cm, reported as having a low incidence in autopsies ...

Fabry disease due to D313Y and novel GLA mutations

Koulousios K., Stylianou K., Pateinakis P., Zamanakou M., Loules G., Manou E., Kyriklidou P., Katsinas C., Ouzouni A., Kyriazis J., Speletas M., Germenis A.E. (2017)

Objectives Our aim is to report four novel α-gal A gene (GLA) mutations resulting in Fabry disease (FD) and provide evidence of pathogenicity of the D313Y mutation regarding which contradictory data have been presented in ...

Noradrenaline storage function of species-specific protein bodies, markers of monoamine neurons in human locus coeruleus demonstrated by dopamine-beta-hydroxylase immunogold localization

Issidorides, M. R.; Havaki, S.; Arvanitis, D. L.; Chrysanthou-Piterou, M. (2004)

Our histochemical and ultrastructural studies have identified, in human catecholamine locus coeruleus (LC) neurons, abundant and large spherical protein bodies (PB), containing histone-like, arginine-rich proteins, which ...

Responses of the Mediterranean seagrass Cymodocea nodosa to combined temperature and salinity stress at the ionomic, transcriptomic, ultrastructural and photosynthetic levels

Tsioli S., Koutalianou M., Gkafas G.A., Exadactylos A., Papathanasiou V., Katsaros C.I., Orfanidis S., Küpper F.C. (2022)

The Little Neptune grass Cymodocea nodosa is a key seagrass species in the Mediterranean Sea, forming extensive and patchy meadows in shallow coastal and transitional ecosystems. In such habitats, high temperatures and ...

Role of microbial diversity for sustainable pyrite oxidation control in acid and metalliferous drainage prevention

Ogbughalu O.T., Vasileiadis S., Schumann R.C., Gerson A.R., Li J., Smart R.S.C., Short M.D. (2020)

Acid and metalliferous drainage (AMD) remains a challenging issue for the mining sector. AMD management strategies have attempted to shift from treatment of acid leachates post-generation to more sustainable at-source ...

Somatostatin receptor profile in pituitary thyrotroph adenomas

Thodou E., Kontogeorgos G. (2020)

Objectives: Thyrotroph adenomas are the most infrequent adenohypophysial tumors. Somatostatin (SST) inhibits hormone secretion and suppresses cell proliferation. SST receptors (sstr) belong to a family of 5 types of G-coupled ...