Effect of naloxone on menopausal flushes, skin temperature, and luteinizing hormone secretion.
The effect of naloxone (1.4 mg/hr for 3 hours) on subjectively experienced menopausal flushes, skin temperature, and luteinizing hormone secretion was investigated in seven women in a double-blind, saline-controlled, crossover study. Naloxone had no effect on the number of subjective flushes, episodic skin temperature elevation, luteinizing hormone pulses, variability of luteinizing hormone secretion, or total luteinizing hormone secretion. This study suggests that a naloxone-sensitive opioid mechanism is not active in modulating luteinizing hormone secretion in the postmenopausal woman and that opioid receptor blockade is not effective in altering the frequency of menopausal flushes.
Tulandi
T
T
Kinch
R A
RA
Guyda
H
H
Maiolo
L M
LM
Lal
S
S
D002979:Climacteric / Q000187:drug effects*; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000378:metabolism*; D008875:Middle Aged; D009270:Naloxone / Q000494:pharmacology*; D011957:Receptors, Opioid / Q000502:physiology; D012881:Skin Temperature / Q000187:drug effects*
D011957:Receptors, Opioid; D009270:Naloxone; D007986:Luteinizing Hormone