暴露他抗议
发表于 2025-3-30 11:16:41
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Fraudulent
发表于 2025-3-30 14:53:29
,The Cholecystokinin — Gastrin Family of Peptides and Their Receptors, Bayliss and Starling’s breakthrough discovery of secretin — the first hormone to be known (1902) — Edkins from the same institute in London suggested that the antral mucosa of the stomach released a specific gastric acid stimulating factor to blood. He named the factor gastrin, an abbreviation of “
GUISE
发表于 2025-3-30 18:25:56
Function of the Neuropeptide Head Activator for Early Neural and Neuroendocrine Development,1981). In hydra HA occurs as a gradient with maximal concentration in the head region. As a morphogen HA is required for head-specific growth and differentiation processes, hence its name (reviewed in Schaller 1996; Schaller et al. 1996). In mammals HA is a growth factor for early nerve and neuroend