PQQ (Pyrroloquinoline quinone) and Neurogenesis

Discussion in 'Alternative Treatments and Research' started by DebInAustralia, Jun 22, 2016.

    1. Rube
      Fine

      Rube Member Benefactor

      Location:
      USA
      Tinnitus Since:
      7/2014
      Cause of Tinnitus:
      Loud shit
      How did the hardcore drugs you took work out for you?
       
    2. undecided
      Breezy

      undecided Member

      Location:
      Greece
      Tinnitus Since:
      04/2014
      Cause of Tinnitus:
      Unknown.
      Some worked wonders, some were über fails.
      If there was some lab that would put in work improving/combining the ones that work, I believe we'd be one step closer towards the end of the tunnel.
       
    3. Markku
      Inspired

      Markku Founder Staff Podcast Patron Benefactor Hall of Fame Advocate

      Tinnitus Since:
      04/2010
      Cause of Tinnitus:
      Syringing
      @DebInAustralia asked me to forward this here (thanks Deb!), Life Extension's response in relation to the concerns that PQQ depletes glutathione:


      Thank you for your recent correspondence.

      We are sorry that you are dealing with severe tinnitus and hyperacusis, and would be happy to provide information on PQQ to ease your concerns.

      PQQ (pyrroloquinoline quinone) is an antioxidant in plants, and can be found, in small amounts, in foods like green peppers, papaya, and kiwi. As you know, one of the most interesting things about PQQ is that it supports the growth of new mitochondria. Additionally, PQQ protects the mitochondrial DNA from damage, enhances the production of ATP in the body, protects the nerves from damage, and quenches free radicals.

      Mitochondria are organelles that reside in our cells. They make an energy compound called ATP (adenosine tri-phosphate) which fuels the metabolic reactions in our bodies. Whenever there is an increase in energy production, as is the case when a person exercises or takes PQQ, you can get an increase in oxidative species (free radicals), as they are a byproduct of enhanced mitochondrial activity. The mitochondria produces free radicals, such as superoxide anion, hydrogen peroxide and peroxynitrite, please see the link below for the abstract to an article that discusses mitochondrial free radical production and cell signaling. If the mitochondria are dysfunctional, cells are dysfunctional and are more likely to die.

      http://www.ncbi.nlm.nih.gov/pubmed/15051313

      Glutathione, an essential nutrient for humans, is synthesized in the body from the amino acids L-cysteine, L-glutamic acid, and glycine. The sulfhydryl group (SH) of cysteine serves as a proton donor and is responsible for its biological activity. Cysteine is the rate-limiting factor in cellular glutathione biosynthesis, since this amino acid is relatively rare in foods. Glutathione works as an electron donor, donating electrons to certain proteins, and converting them into cysteines. This converts glutathione to the oxidized form, also known as glutathione disulfide (GSSG) or L-glutathione.

      Glutamate, or glutamic acid, is mostly metabolized in the brain and is an essential neurotransmitter which is necessary for normal, healthy brain function. It is also one third of glutathione, and adequate amounts of glutamic acid are necessary for optimal glutathione levels. However, excessive glutamate stimulation of brain cells, or excitotoxicity, is a major factor in the development of long-term neurodegenerative disorders, stroke, and schizophrenia. Glutamate-induced excitotoxicity triggers undesired programmed cell death, or apoptosis. Fortunately, not only can PQQ help protect against the damaging effects of excitotoxicity, it can also help prevent it from occurring to begin with. For more information, please see the link below:

      http://www.lifeextension.com/Magazine/2016/4/How-PQQ-Protects-the-Brain/Page-01

      In conclusion, when PQQ quenches free radicals it becomes a reduced form of PQQ called PQQH2. It is recycled back to PQQ using glutathione. In order to maintain optimal levels of glutathione, we suggest taking antioxidants and supplements that support glutathione levels, such as vitamin C, N-Acetyl-L-Cysteine (NAC) and R-lipoic acid. Below, we have provided links to the aforementioned products.

      http://www.lifeextension.com/Vitamins-Supplements/item01541/Glutathione-Cysteine-C

      http://www.lifeextension.com/Vitamins-Supplements/item01208/Super-R-Lipoic-Acid

      http://www.lifeextension.com/Vitamins-Supplements/item01534/N-Acetyl-L-Cysteine

      http://www.lifeextension.com/Vitamins-Supplements/item01717/Fast-C-with-Dihydroquercetin
       
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    4. ragnaboz2

      ragnaboz2 Member

      Location:
      istanbul, Turkey
      Tinnitus Since:
      02/2015
      Cause of Tinnitus:
      I wish I would know
    5. Cityjohn
      Inspired

      Cityjohn Member

      Location:
      Amsterdam
      Tinnitus Since:
      5:10 PM 03/02/2016
      Cause of Tinnitus:
      Scombroid food poisoning.
      Pray tell how did you reach that conclusion?
       
    6. gotyoubynuts

      gotyoubynuts Member

      Tinnitus Since:
      10/1990
      Cause of Tinnitus:
      Concert
      An acoustic neuroma, also called vestibular schwannoma, is a benign, slow-growing tumor that arises from the Schwann cells forming the sheath (covering) of the vestibulocochlear nerve.

      If this supplement promotes the proliferation of Schwann cells, it can cause acoustic neuroma?
       
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    7. ragnaboz2

      ragnaboz2 Member

      Location:
      istanbul, Turkey
      Tinnitus Since:
      02/2015
      Cause of Tinnitus:
      I wish I would know
      could you please work over PI3K/Akt pathway? By the way @gotyoubynuts has seen it. And another thing is I am talking about the %1-2 possibility.
       
    8. whiskeykonteq
      Balanced

      whiskeykonteq Member

      Location:
      Belgrade, Serbia
      Tinnitus Since:
      6th Feb 2016
      Cause of Tinnitus:
      Loud concert
      Schwann cells are not equal to schwannoma.

      Schwann cells (TA: Gliocytus periphericus) (named after physiologist Theodor Schwann) or neurolemmocytes are the principal glia of the peripheral nervous system (PNS). Glial cells function to support neurons and in the PNS, also include satellite cells, olfactory ensheathing cells, enteric glia and glia that reside at sensory nerve endings, such as the Pacinian corpuscle. There are two types of Schwann cell, myelinating and nonmyelinating. Myelinating Schwann cells wrap around axons of motor and sensory neurons to form the myelin sheath. The Schwann cell promoter is present in the Downstream region of the Human Dystrophin Gene that gives shortened transcript that are again synthesized in a tissue specific manner.
       
    9. ragnaboz2

      ragnaboz2 Member

      Location:
      istanbul, Turkey
      Tinnitus Since:
      02/2015
      Cause of Tinnitus:
      I wish I would know
      Of course not; but ...
      A schwannoma (also known as an "neurilemoma,"[1]:621 "neuroma,"[2] "neurolemoma,"[2] and "Schwann cell tumor"[2]) is a benign nerve sheath tumor composed of Schwann cells,
       
    10. Cityjohn
      Inspired

      Cityjohn Member

      Location:
      Amsterdam
      Tinnitus Since:
      5:10 PM 03/02/2016
      Cause of Tinnitus:
      Scombroid food poisoning.
      No I think you've misunderstood the context of this specific study. Everything "causes" cancer, in fact right now you're being bombarded with radiation from both space and earth. It's funny because the average person fights off cells gone bad each day.

      It takes a little more to get a brain tumor than eating these foods regularly;

      PQQ chart.jpg
       
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    11. erik
      Cool

      erik Member Benefactor Hall of Fame

      Location:
      Washington State, USA
      Tinnitus Since:
      04/15/2012 or earlier?
      Cause of Tinnitus:
      Most likely hearing loss
      Everything seems to be good for us and yet bad for us too. It is best to increase PQQ and Glutathione is naturally through food and not with supplements. The reason most supplements do not work is because there are too many variables which we cannot control.

      For instance, most people pop pills but take little in account that most supplements are not regulated and not created equally, therefore you don't even know how much or even if the active ingredient is for sure in the pill. You have either be a scientist or trust resources like Consumerlab.

      Also, many people don't understand how supplements work, what dosage to take or how to properly take them. Some should be taken in smaller doses more frequently, or on empty stomach, sometimes with foods and others are best absorbed in liquid or powdered form. Taking multiple supplements at once can neutralize one another etc etc. If your diet is high in fat or highly acidic that could affect how supplements are absorbed, like taking them before drinking a 24oz latte from Starbucks.

      NAC is a popular supplement. However, in higher doses, it is shown to actually protect and fuel cancer cells. (https://www.washingtonpost.com/news...lls-making-them-spread-faster-study-suggests/)

      Taking antioxidant supplements in general is probably not a good idea unless you absolutely cannot get these by any other means. Eating a healthy diet is much better option and frankly, not really that difficult with a little effort.

      The best way to get increase PQQ or Glutathione is via food not supplements. Everything life extension says will be good because that is there business.

      You can increase natural glutathione in your body by exercising regularly, eating salads, sulfer foods like garlic and onions and bioactive denatured whey protein.
       
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    12. Path Maker

      Path Maker Member Benefactor

      Tinnitus Since:
      12/2015
      Cause of Tinnitus:
      acoustic
      Wise words, @erik .

      The thing is, nature produces whole foods, and by eating them, all the various biochemicals, etc. needed to deliver the benefits, are contained within the food itself.

      There are times when prudent supplementation helps. It should be chosen wisely.

      Also, here's something to consider: Most supplements, even those from the "better" companies, use magnesium stearate as a "flow agent" in the product. Too much of THAT can cause a harmful biofilm in your body and prevent full absorption and cause all kinds of other "silent" ruckus.
       
    13. Cityjohn
      Inspired

      Cityjohn Member

      Location:
      Amsterdam
      Tinnitus Since:
      5:10 PM 03/02/2016
      Cause of Tinnitus:
      Scombroid food poisoning.
      Here is a good written article about the potential importance of PQQ;

      http://www.altmedrev.com/publications/14/3/268.pdf

      I have taken PQQ for two days before stopping as I noticed it completely and severely impacted my sleeping pattern for some reason. I have absolutely no idea why it would but I'm curious to know if anyone else had noticed any tiredness after taking PQQ?
       
    14. AUTHOR
      AUTHOR
      DebInAustralia
      No Mood

      DebInAustralia Member Benefactor Hall of Fame Advocate

      Location:
      Geelong, Victoria
      Tinnitus Since:
      12/2013
      Did you take it with nac or other glutathione precursor.
       
    15. suze

      suze Member

      Location:
      Seattle
      Tinnitus Since:
      2015
      Cause of Tinnitus:
      unknown
      Some otoxic drugs decrease glutathione, which is neuroprotective (thats the mechanism behind Tylenol causing T). DebinAustralia is right...cysteine is needed for us to produce glutathione, you can't just supplement with it. 'Everyloop'; PQQ isn't depleting glutathione, it is USED by PQQ for recycle/reuptake....so it's not that simple.
       
    16. Bobby B
      Fine

      Bobby B Member Benefactor

      Tinnitus Since:
      11/2015
      Cause of Tinnitus:
      Large caliber rifles&machine guns, +30 years of loud clubs
      Well I'm taking one pill of PQQ a day 20mg with 900mg of NAC and a bunch of other things like ATP and L-Carnitine and Q10 and various vitamins B

      PQQ is found in interstellar dust ! pretty cool no ?

      Have not noticed any changes since I started it 3 weeks ago , we will see in the coming months .
       
    17. Ears Hurt

      Ears Hurt Member

      Location:
      USA
      Tinnitus Since:
      10/2012
      Cause of Tinnitus:
      Whiplash or Buzzer (abuse from ex)
      @City John I've been taking PQQ and I have not noticed any changes in sleep. I've actually been sleeping a little bit better recently. I normally take the PQQ in the morning.
       
    18. Alper
      Angry

      Alper Member

      Tinnitus Since:
      06/2015
      WoW. So scared of NAC now, just bought a bottle but scared to take it now.
       
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    19. undecided
      Breezy

      undecided Member

      Location:
      Greece
      Tinnitus Since:
      04/2014
      Cause of Tinnitus:
      Unknown.
      From the actual article, not the click-bait you read.

      They gave the mice 200mg of NAC per kg per day. How much does a mouse weigh? 1kg? Dunno.
      So if you're a healthy, say, 85kg man, you'd have to suck down about 17 kilos of NAC per day in order for the possibility of NAC affecting already existing cancerous cells.

      It's well known that antioxidants in high quantities may become pro-oxidants in the body but use a little sense.
       
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    20. Alper
      Angry

      Alper Member

      Tinnitus Since:
      06/2015
      Thanks for your explanation, I'm a 110kg man so I need way more than 17 kilos of NAC I think. :p
      I will try NAC....hope I have no cancerous cells that I don't know of.
       
    21. Leon909
      Ape-like

      Leon909 Member

      Tinnitus Since:
      09/2015
      just a quick re-check on the math: I think 200 mg per kg makes 17 gram for a 85kg man.
       
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    22. undecided
      Breezy

      undecided Member

      Location:
      Greece
      Tinnitus Since:
      04/2014
      Cause of Tinnitus:
      Unknown.
      Yeah, I went a little over the top there, thanks @Leon909
       
    23. gotyoubynuts

      gotyoubynuts Member

      Tinnitus Since:
      10/1990
      Cause of Tinnitus:
      Concert
      Has anyone else tried this PQQ? Success?
       
    24. Nate Croteau

      Nate Croteau Member

      Tinnitus Since:
      03/27/2017
      Cause of Tinnitus:
      Sound Trauma
      Knowing all of this I wonder if a supplement I've been taking called GABA Calm is having a positive or negative effect on neurogenesis?
       
    25. juliob
      Confused

      juliob Member

      Location:
      Brazil
      Tinnitus Since:
      03/2018
      Cause of Tinnitus:
      Antidepressants / Loud Sound Exposure
      I am interested in supplements for mitochondrial health. I started taking CoQ10 with Vitamin E for like a week and then also started PQQ, and took all three supplements for 3 days.

      What followed is a tinnitus spike in my higher pitch tone.

      Is there any risk on these supplements causing permanent worsening on tinnitus? I stopped taking them 2 days ago.
       

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