Prolactin
stimulates and sustains a woman's breast milk production following birth. It may help maintain normal sperm production in males.
Prolactin enhances the LH receptors in the leydig cells resulting in testesterone secretion,therefore leading to spermatogenesis
PLH is the abbreviation for prolactin
What is a Prolactin Blood Test?
In females, prolactin tell the breasts to start producing milk (but it is another hormone, oxytocin, that actually causes the milk to be excreted). In both sexes, prolactin also inhibits LH and FSH release, which inhibit estrogen/progesterone secretion and ovulation in females, and testosterone secretion and sperm production in males. Overproduction of prolactin (like from a tumor or a dopamine antagonist) can cause infertility and decreased sex drive in both sexes.
The normal range for prolactin is 4-30 ng/ml in females and 4-23 ng/mL in males. However, they also vary by age and time of day and so should be interpreted in the complete clinical scenario. == == Simply put, prolactin is a hormone secreted by the body that causes lactation, or the "let down" reflex in women who are nursing so that milk is available to the baby. Prolactin, like other hormones, also has other effects on the body, but lactation is the primary effect. While this is a female response, both male and female have prolactin in their bodies.
Prolactin is a pituitary hormone and is a glycoprotein
the function of gonads is to produce the gametes in both males and females.
the function of gonads is to produce the gametes in both males and females.
In females, prolactin tell the breasts to start producing milk (but it is another hormone, oxytocin, that actually causes the milk to be excreted). In both sexes, prolactin also inhibits LH and FSH release, which inhibit estrogen/progesterone secretion and ovulation in females, and testosterone secretion and sperm production in males. Overproduction of prolactin (like from a tumor or a dopamine antagonist) can cause infertility and decreased sex drive in both sexes.
In males, the urethra carries semen as well as urine.
It is used for males to urinate and reproduce.
Prolactin PROmotes LACTation i.e. it makes breasts produce milk.
The hormone prolactin is most noted for its regulation of milk production in female mammals. Men with decreased levels of prolactin can have lower sperm production.