Lactogen
An agent that stimulates milk production or secretion.
Origin: Lacto– g. -gen, producing
human placental lactogen (HPL), lactogen isolated from human placentas and structurally similar to somatotropin; its biological activity weakly mimics that of somatotropin and prolactin; secreted into maternal circulation; a deficiency of HPL during pregnancy leads to children having abnormal intrauterine and postnatal growth.
Synonym: choriomammotropin, chorionic growth hormone-prolactin, human chorionic somatomammotropic hormone, human chorionic somatomammotropin, placenta protein, placental growth hormone, purified placental protein.
Dictionary > Lactogen
You will also like...

The Hominids
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..

Lights’ Effect on Growth
This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..

Respiration
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..

Plant Auxins – Phototropism & Geotropism
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..

Early Mammals on Earth
The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..

Protein Variety
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..