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    • #1043
      PhysiKid25
      Participant

      I’m doing a project in my Physiology class on pheromones and have found very limited information about it on humans. Can you help me? Thank you.

    • #23503
      mith
      Participant

      It does not have much effect on humans, on bees though, it’s a whole different matter.
      For some faulty info, just check the spam in your email :D.

    • #23531
      MrMistery
      Participant

      Ok… pheromones are chemical substances that one species produces in order to attract individuals of the same species(opposite sex). They are very useful for getting blind dates, when your partner is at a distance from you- the male moth(Bombyx sp.) can feel the pheromones of the female from 11 km away 😯 😯 😯
      It also comes in handy it picking your date. The best individuals secrete more pheromones

    • #23549
      biostudent84
      Participant
      quote mithrilhack:

      It does not have much effect on humans

      The reason for this is because they are washed off your body every day when you shower. Culturally, humans have developed a dislike for the “smell” of pheromones.

    • #23552
      mith
      Participant

      Actually, the receptors of pheromones don’t function anymore….John Hargrave tested pheromones from online companies and reported no significant results. http://www.zug.com

    • #23578
      PhysiKid25
      Participant

      Thankyou very much for your help. This will definatly help me with my project.

    • #50680
      +R@cY
      Participant

      That’s odd, I remember a company marketing pherimones and they’ve done studies about it working.

    • #50683
      victor
      Participant
      quote biostudent84:

      quote mithrilhack:

      It does not have much effect on humans

      The reason for this is because they are washed off your body every day when you shower. Culturally, humans have developed a dislike for the “smell” of pheromones.

      Um, I have a question here…do we like our own pheromones?? I’ve heard that some people like to ‘sniff’ their own body scent (which contains their own pheromone). If yes, then I can conclude that not all f humans really create a dislike feelings for thye ‘smell’ of pheromones..at least for their own pheromones..:lol:
      and another question, in women, do pheromones get more secreted when they’re having ovulations??

    • #50724
      vk4vfx
      Participant

      Humans actually do have very small nodes right up inside the nasal cavity called VNO, I cannot remember what VNO is short for but I would say the "O" would stand for olfactory

      It is a very similar set up to what pigs have, VNO nodes were found by accident in the lab by scientists who were dealing with human skin samples (long story)

      Stu

    • #50726
      canalon
      Participant

      VNO stands for Vomeronasal organ (thanks Pubmed)

    • #50728
      vk4vfx
      Participant

      There you go PhysiKid25, Vomeronasal organ, ask Mr. Google and all will be revealed, pheromones are a very very important means of chemical communications in the animal world especially insects.

      Next time you see a procession of ants marching in a line run your finger through the trail and watch the confusion it will then give you a good idea how important pheromones are to ants!

      Stu

    • #50842
      +R@cY
      Participant

      Ha, I’ve done that before. ( The ant thing )

    • #73724
      fscottdahlgren
      Participant

      The reason you can’t find anything on human pheromones is because no one has isolated a human pheromone, much less characterize it. There is no evidence that human pheromones exist. The VNO is either absent or not wired in the majority of humans. Repeat: there is no evidence for human pheromones. There are studies that ASSUME human pheromones, but none that find them.

      As a side note of opinion, why would I manufacture a chemical, secrete it, allow it to diffuse, and wait for its reception… when I could just say, "Hello, my name is Scott. You are very pretty. I would like to get to know you."

    • #73725
      dr. dugmore
      Participant
      quote fscottdahlgren:

      The reason you can’t find anything on human pheromones is because no one has isolated a human pheromone, much less characterize it. There is no evidence that human pheromones exist. The VNO is either absent or not wired in the majority of humans. Repeat: there is no evidence for human pheromones. There are studies that ASSUME human pheromones, but none that find them.

      As a side note of opinion, why would I manufacture a chemical, secrete it, allow it to diffuse, and wait for its reception… when I could just say, “Hello, my name is Scott. You are very pretty. I would like to get to know you.”

      thats right, we ( humans) have no need for primative chemical messages, we haev other advanced ways of communicating,
      dr.D

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