Nathaniel.Dread said:
Quote:DMT also acts at pretty much every other 5-HT receptor, and a few receptors that are not serotonergic at all, so this is just a tiny, tiny piece of the puzzle.
except should point out that it is missing agonism at over 80% of brain receptors when smoked, but this is corrected when used orally with either caapi or 5-meo-dmt as snuffs, as these 2 entheogens fill in for the missing dmt receptor sites (which compose over 80% of brain 5-ht) when used together with dmt.
The following below is from the ground-breaking study that was done on human brains & not rat brains for once:
Thomas S. Ray, Psychedelics and the Human Receptorome (2010):
http://www.plosone.org/a...1%2Fjournal.pone.0009019hxxp://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0009019
Breadth of Receptor Binding, 4.00=max, 0.00=min
Quote:LSD: 5ht1a = 3.73, DMT: = 0.00, psilocin = 2.88, mescaline = 3.61, 5-meo-DMT: = 4.00 (>80% of brain 5-ht)
LSD: 5ht1b = 4.00, DMT: = 0.00, psilocin = 2.19, mescaline = 0.00, 5-meo-DMT: = 2.41
LSD: 5ht1d = 3.70, DMT: = 3.91, psilocin = 3.40, mescaline = 0.00, 5-meo-DMT: = 3.48
LSD: 5ht1e = 2.62, DMT: = 3.28, psilocin = 3.03, mescaline = 3.16, 5-meo-DMT: = 1.72
LSD: 5ht2a = 3.54, DMT: = 2.58, psilocin = 2.14, mescaline = 0.00, 5-meo-DMT: = 0.98
LSD: 5ht2b = 3.11, DMT: = 3.91, psilocin = 4.00, mescaline = 3.97, 5-meo-DMT: = 0.69
LSD: 5ht2c = 3.11, DMT: = 3.42, psilocin = 2.52, mescaline = 0.00, 5-meo-DMT: = 1.55
LSD: 5ht5a = 3.64, DMT: = 3.16, psilocin = 2.83, mescaline = 0.00, 5-meo-DMT: = 1.84
LSD: -5ht6 = 3.75, DMT: = 3.35, psilocin = 2.82, mescaline = 0.00, 5-meo-DMT: = 2.73
LSD: -5ht7 = 3.77, DMT: = 4.00, psilocin = 2.82, mescaline = 0.00, 5-meo-DMT: = 3.69
LSD: ---D1 = 2.34, DMT: = 3.51, psilocin = 3.37, mescaline = 0.00, 5-meo-DMT: = 2.38
LSD: -A-2A = 2.93, DMT: = 2.75, psilocin = 1.36, mescaline = 2.92, 5-meo-DMT: = 0.00
LSD: -A-2B = 0.00, DMT: = 3.53, psilocin = 1.57, mescaline = 0.00, 5-meo-DMT: = 0.86
LSD: -A-2C = 0.00, DMT: = 3.53, psilocin = 1.03, mescaline = 4.00, 5-meo-DMT: = 1.57
Quote:DMT: 4.00 5ht7, 3.97 5ht1d, 3.91 5ht2b, 3.53 Alpha2B, 3.53 Alpha2C, 3.51 D1, 3.42 5ht2c, 3.28 5ht1e, 3.25 5ht6, 3.16 5ht5a, 3.13 Imidazoline1, 2.95 Alpha1B, 2.75 Alpha2A, 2.70 Alpha1A, 2.58 5ht2a, 2.37 SERT, 2.23 Sigma1; 0.00: 5ht1a, D4, D5, Beta1, D2, D3, DAT, NET, 5ht1b, Beta2, Sigma2, CB2, KOR, Ca+Channel, M1, M2, M3, M4, M5, H2, CB1; ND: H1, DOR, MOR, NMDA
Graham Hancock, "Supernatural", pg 428:
Quote:My experience with smoked DMT was qualitatively different from the realms and beings ayahuasca introduced me to. For whereas the ayahuasca worlds seemed rich, luxurious, and abundant in the transformations of organic and supernatural life, smoked DMT brought me to a world--or to some aspect of a world--that appeared from the outset to be highly artificial, constructed, inorganic, and in essence technological.
Graham has a whole chapter of his oral Ayahuasca experiences (caapi + leaf) compared to his smoked dmt experiences, and they are very different, a great read.
5-ht1a receptors make up over 80% of brain receptors according to Dr. Nikols, smoked dmt has no activity at these receptors. Dr. Nikols explains that 5-ht1a agonism is inhibitory and "shuts down serotonin signals", This is a prominent effect of all the natural oral entheogens. When dmt is orally combined with either caapi (contains harmine, thh & harmaline), then the missing 5-ht1a agonism is corrected by very strong 5-ht1a agonist in caapi. 5-meo-dmt is the strongest 5-ht1a agonist known to man, and also fills in for the missing 5-ht1a agonism. When 5-meo-dmt is combined with dmt as used in Shamanic snuffs for thousands of years, the two are helpers to each other, 5-meo-dmt when added to dmt also brings up the 5-ht2a agonism to that of LSD, as 2.5 of dmt + 1.0 of 5-meo-dmt raises to similar 3.5 agonism of LSD.
This inhibition of the brain's 80% of 5-ht receptors in effect "shuts down human serotonin signals", there are some who believe this is what is responsible for entering the spirit world, shutting down the brain's filtering system, so that "
Mind at Large" as Aldous Huxley coined can be accessed. LSD, mescaline & shrooms are also very "anti-serotonin", shutting down brain 5-ht signals responsible for filtering. Scientists have been baffled by LSD's strong anti-serotonin capability for decades, but this same effect is repeated over and over in Nature's many entheogens from Caapi to Cactus.
Point is that DMT is "so busy" stimulating the other 20% of brain receptors with such great strength (even greater than LSD) that it uses it's helpers caapi or 5-meo-dmt to fill in for the missing 5-ht1a inhibitory agonism, when combined with caapi or 5-meo-dmt, the whole 100% of brain stimulation is recognized.
Helpers or "combinations of entheogens" is prominent in the Shamanic World, as used traditionally for thousands of years.
Digging deeper, found James Oroc's experiment of combining 5-meo-dmt with DMT accidental great find, as expected, sounds imho very much like a short beautiful transcendental Ayahuasca experience:
Quote:As an experiment (and in a foreign land) I smoked the last of the Bufo alvarius venom (the story of whose collection is described within the pages of Tryptamine Palace) with some ‘regular’ DMT (extracted from Jurema Preta.). In the vast majority of my early nigerine (DMT) experiences, I encountered visual fields of ‘dots’ that would come together to form images, much like the pointillism style of painting developed by Georges Seurat or the Australian Aboriginal song-line paintings. With the addition of the 5-MeO-DMT containing toad-venom to the DMT however, the visual characteristic was completely different and totally unique to my experiences so far. On this occasion there was a complete lack of ‘dots’ or ‘points’ of any kind, the fine lines of the constantly changing imagery were like those painted with a single-hair brush on Tibetan thangkas and due to the overwhelming artistry of what I was seeing, I could only think of the vaulted ceiling of the Sistine Chapel in comparison.
Sistene Chapel: This was without a doubt the most ‘visionary’ experience I have ever been fortunate enough to encounter and I lay there with my eyes shut watching the most fantastic parade of the Collective Unconsciousness imaginable, wishing that it would never end, and as I sit here now I can not even describe one tiny corner of it, since every image in the multitude of imagery was in such constant motion that they defied all but a glimpse. And then moments later, like a tent collapsing when its ropes are cut, the vision is gone. Leaving only a struggle of words to explain it, since nothing before or after has come close to this experiences visual majesty.
This experience leads to the interesting question of selectively combining DMT and 5-MeO-DMT for a more visionary and somewhat less overwhelmingly transcendental experience. (Or for the other way around). This combining of the two endogenous entheogens is being tested in changa blends (reportedly at a 90% DMT to 10% 5-MeO-DMT ratio), while many Pharmahuasca urban-shamans are also adding 5-MeO-DMT to their ayahuasca-analogues to transform and deepen that experience. It seems likely to me that the combining of DMT and 5-MeO-DMT in various ratios and manners will only become more popular as the exponentially increasing number of psychonauts search for new psychological terrain to explore.
You may remember me as 69Ron. I was suspended years ago for selling bunk products under false pretenses. I try to sneak back from time to time under different names, but unfortunately, the moderators of the DMT-Nexus are infinitely smarter than I am.
If you see me at the waterpark, please say hello. I'll be the delusional 50 something in the American flag Speedo, oiling up his monster guns while responding to imaginary requests for selfies from invisible teenage girls.