Any process that activates or increases the frequency, rate or extent of the controlled release of an icosanoid from a cell.

Any process that activates or increases the frequency, rate or extent of the regulated release of a prostaglandin from a cell.

Any process that stops, prevents, or reduces the frequency, rate or extent of the regulated release of a prostaglandin from a cell.

The regionalization process in which the area where the ventral midline will form is specified.

Formation of a ventral indentation (furrow) from the blastoderm epithelium, which is internalized to form a tube in the interior of the embryo, marking the start of gastrulation.

Internalization of the anterior midgut into the interior of the embryo.

Any process that stops, prevents, or reduces the frequency, rate or extent of chondrocyte differentiation.

Any process that decreases the rate, frequency, or extent of cartilage development, the process whose specific outcome is the progression of the cartilage over time, from its formation to the mature structure. Cartilage is a connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate.

Any process that modulates the frequency, rate or extent of chondrocyte differentiation.

Formation of a cup-shaped invagination at the posterior end of the embryo, bringing the posterior midgut and hindgut primordia into the interior.

Any process that modulates the rate, frequency, or extent of cartilage development, the process whose specific outcome is the progression of the cartilage over time, from its formation to the mature structure. Cartilage is a connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate.

Any process that activates or increases the frequency, rate or extent of Lewy body formation.

Any process that increases the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body.

Any process that modulates the frequency, rate or extent of Lewy body formation.

Elongation of the germ band on the ventral side of the embryo, accompanied by a halving in width. The elongation process pushes the posterior midgut invagination closed and compresses the amnioserosa further.

The regulated release of activin, a nonsteroidal regulator composed of two covalently linked beta subunits, which is synthesized in the pituitary gland and gonads and stimulates the secretion of follicle-stimulating hormone.

Any process that stops, prevents or reduces the frequency, rate or extent of Lewy body formation.

Any process that decreases the rate, frequency, or extent of inclusion body assembly. Inclusion body assembly is the aggregation, arrangement and bonding together of a set of components to form an inclusion body.