• Analytics in skin mucus samples

Main metabolites: glucose, lactate, cortisol, protein

Physic-chemical characteristics: viscosity, pH, osmolarity, main ions

Enzymes activities: total proteolytic activity, esterase activity, lysozyme activity

Oxidative state

Antimicrobial activity

Expression of specific molecules: HSPs, transferrin, hemopexin, proteasome

• Analytics in plasma samples

Hematocrit

Osmolarity and main ions

Main metabolites: glucose, lactate, cortisol, protein, NEFAs, TAG, FL, Cholesterol

Redox metabolism: oxidized lipids, oxidized proteins, thiol groups

Enzymes activities: transaminases, lactate dehydrogenase, esterases, lysozyme

• Analytics in liver samples

Tissue composition: glycogen, protein, lipid

Intermediary metabolism: G6PDH, LDH, AST, ALT, GDH, HOAD, CS, COX

Oxidative stress: lipid peroxidation and oxidized proteins, glutathione, enzymes (SOD, CAT, GPx, GR)

Protein turnover: tissue proteomics

Nutritional metabolism: use and destination of nutrients with stable isotopes ¹³C and ¹⁵N

• Histology

Skin, gills, intestine histology. Mucus cells identification.

Skin barrier determination

The best way is to ask us…