Saturday, February 26, 2011

oxytocin feedback loop

Positive feedback loop to hypothalamus encourages parturition 2. Oxytocin

Positive feedback loop to hypothalamus encourages parturition 2. Oxytocin

[3] Through a feedback loop, the pituitary releases thyrotropin-releasing

[3] Through a feedback loop, the pituitary releases thyrotropin-releasing

 stretch B. Neuroendocrine control by Oxytocin 1. Positive feedback loop

stretch B. Neuroendocrine control by Oxytocin 1. Positive feedback loop

This system operates using a negative feedback loop.

This system operates using a negative feedback loop.

This diagram shows a positive feedback loop that results in a reinforcement

This diagram shows a positive feedback loop that results in a reinforcement

Isis was the ancient Egyptian's deification of oxytocin.

Isis was the ancient Egyptian's deification of oxytocin.

Proposed network for bonding effects of oxytocin and vasopressin.

Proposed network for bonding effects of oxytocin and vasopressin.

 oxytocin monitors so that they weren't being gassed with oxytocin when

oxytocin monitors so that they weren't being gassed with oxytocin when

 action on luteal cells: 1. influence of P4 on oxytocin receptor (OTR) or

action on luteal cells: 1. influence of P4 on oxytocin receptor (OTR) or

Roles of Oxytocin

Roles of Oxytocin

 oxytocin,

oxytocin,

Hypothalamus: Releasing hormones for the pituitary, ADH and oxytocin.

Hypothalamus: Releasing hormones for the pituitary, ADH and oxytocin.

Posterior Pituitary (ADH and Oxytocin) 3.

Posterior Pituitary (ADH and Oxytocin) 3.

This diagram provides the answers for the feedback loop.

This diagram provides the answers for the feedback loop.

The hormone oxytocin plays a hefty part in the bonding process;

The hormone oxytocin plays a hefty part in the bonding process;

negative feedback lo.

negative feedback lo.

Many of us first learn about oxytocin as the "positive-feedback" hormone

Many of us first learn about oxytocin as the "positive-feedback" hormone

Amino acid sequence of oxytocin, arginine vasopressin, lysine vasopressin,

Amino acid sequence of oxytocin, arginine vasopressin, lysine vasopressin,

pituitary gland - releases beta-endorphins, which decrease pain; oxytocin,

pituitary gland - releases beta-endorphins, which decrease pain; oxytocin,

Feedback Loops Global Climate Change illustration arrows cycle temperature

Feedback Loops Global Climate Change illustration arrows cycle temperature

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