when used alone it is typically for patients who need the ghrelin-pathway effect without a GHRH analog for a specific clinical reason
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Male rats were used over female rats in order to eliminate any skewed data that may result from hormonal fluctuations related to the rats reproductive cycles
This means that the GH-IGF system is likely to have profound effects on the major reproductive constituents of the ovary including granulosa cells, theca cells, and oocytes and in the testes including spermatids, Sertoli, and Leydig cells
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Current research doesn't show that GHK-Cu directly alters estrogen, progesterone, or other female hormones