Example sentences for: pheromonal

How can you use “pheromonal” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Juvenile females in this study were exposed to male scentmarks from the age of 90 days, but they did not express first estrus until 130 days, much longer than the average of 7 days required for pheromonal induction of estrus in adults.

  • The gray short-tailed opossum ( Monodelphis domestica ), a small (60-150 g) marsupial native to scrub forests of southeastern Brazil, provides new opportunities for study of olfactory communication and pheromonal activation of reproduction.

  • Subsequent to early studies that established the pheromonal qualities of male urine to synchronize estrous cycles of laboratory mice [ 2 ] , sexual maturation in female mice was shown to be accelerated by male pheromones [ 3 ] and retarded by female pheromones [ 4 ] . Pheromonal induction of first estrus in juvenile females has been reported in a variety of other mammals including prairie voles [ 5 ] , pigs [ 6 ] , and opossums [ 7 ] .

  • The fact that pheromonal stimulation of both follicular and somatic growth was evident as early as 105 days makes it difficult to say, with any certainty, whether pheromones affect these phenomena by independent or interacting pathways.

  • Our findings provide the critical descriptive groundwork for further investigations into the physiological pathways and underlying mechanisms involved in pheromonal regulation of somatic and sexual maturation in opossums.


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