Suitability of Novel Algal Biomass as Fish Feed: Accumulation and Distribution of Omega-3 Long-Chain Polyunsaturated Fatty Acid in Zebrafish.

A 28-day feeding experiment with formulated feed using docosahexaenoic acid (DHA)-rich whole cells of freeze-dried marine microalgae Schizochytrium sp. to understand the distribution of fatty acids in a laboratory model zebrafish was conducted. Three feeds, commercial feed, 50:50 feed (50% commercial and 50% algae), and pure algae, were investigated.

Rapid quantification of neutral lipids and triglycerides during zebrafish embryogenesis.

The zebrafish is a useful vertebrate model to study lipid metabolism. Oil Red-O (ORO) staining of zebrafish embryos, though sufficient for visualizing the localization of triglycerides, was previously inadequate to quantify neutral lipid abundance. For metabolic studies, it is crucial to be able to quantify lipids during embryogenesis.

The Use of the Zebrafish Model to Aid in Drug Discovery and Target Validation.

The zebrafish is fast becoming a leading and prominent model organism used by researchers for developmental biology, and research in modeling human diseases in zebrafish is being undertaken at a fast pace. Many therapeutic areas, including oncology and cardiovascular diseases to name a few all have zebrafish models based on known disease mechanisms that are translatable to modes of action in humans. Many novel assays have been and are continuing to be developed to study human disease in zebrafish.