Comparative digestive biology between the ponyfishes from the Pranburi River estuary, Thailand.

We investigated the digestive biology of two prevalent leiognathid species in Pranburi River estuary, Thailand: the decorated ponyfish (Nuchequula gerreoides) and the splendid polyfish (Eubleekeria splendens). A total of 632 samples collected from February to April and September to November 2017 were analysed using morphological and histological approaches. The overall structures were similar between the species: a short mucous-cell-rich oesophagus region, a well-developed gastric gland uniformly present across the stomach's mucosal layer, and three finger-like pyloric caeca between the stomach and intestine.

Axonopathy and Reduction of Membrane Resistance: Key Features in a New Murine Model of Human G-Gangliosidosis.

G-gangliosidosis is caused by a reduced activity of β-galactosidase (), resulting in intralysosomal accumulations of G. The aim of this study was to reveal the pathogenic mechanisms of G-gangliosidosis in a new knockout mouse model. mice were analyzed clinically, histologically, immunohistochemically, electrophysiologically and biochemically.