S. Yen

Pituitary hormone release in response to food ingestion: evidence for neuroendocrine signals from gut to brain.

S. Yen, B. Ishizuka, M. Quigley, 1983, The Journal of clinical endocrinology and metabolism.

A mid-day surge in cortisol levels.

S. Yen, M. Quigley, S. Yen, 1979, The Journal of clinical endocrinology and metabolism.

Endogenous opiates modulate pulsatile luteinizing hormone release in humans.

S. Yen, M. Quigley, J. F. Ropert, 1981, The Journal of clinical endocrinology and metabolism.

The role of endogenous opiates in LH secretion during the menstrual cycle.

S. Yen, M. Quigley, S. Yen, 1980, The Journal of clinical endocrinology and metabolism.

Functional studies of dopamine control of prolactin secretion in normal women and women with hyperprolactinemic pituitary microadenoma.

S. Yen, M. Quigley, S. Judd, 1980, The Journal of clinical endocrinology and metabolism.

Inhibition of gonadotropin and prolactin release by dopamine: effect of endogenous estradiol levels.

S. Yen, J. Rakoff, S. Judd, 1978, The Journal of clinical endocrinology and metabolism.

Hyperprolactinemia decreases the luteinizing hormone-releasing hormone concentration in pituitary portal plasma: a possible role for beta-endorphin as a mediator.

D. Sarkar, S. Yen, S. Yen, 1985, Endocrinology.