Author Topic: General "Nootropics" Thread & Related Cognitive Improvement Supplements.  (Read 373 times)

Sedit

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #20 on: September 28, 2010, 02:01:31 AM »
i had a big brick of strychnine when i was younger i liked it in little doses.
it's an interesting smart drug lethal at 60 mg's but at low doses like 1 mg it enhances all your senses you feel relaxed but a little edgy too, colors, touch, hearing all get heightened a bit.
you know you took too much when you start to jerk violently, and your facial muscles tighten then relax in cycles.

 i highly recommend strychnine.

YO!

Stop.... This sort of talk without references is what pisses me off about you at times Jon!. You just told a large amout of in some cases down right idiots to eat Strychnine. How did it work out for you Jon? Do you feel like a normal human? If not you may want to rethink your advice just a little bit.

Next time you ever even think of suggesting someone eat a known poison you better find yourself somesort of reference backing up your insanity before clicking the post button else you will start to recieve infractions because I do not tolerate telling the ignorent masses to eat poison its good for you.

AM I CLEAR?
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Tsathoggua

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #21 on: September 29, 2010, 01:56:48 PM »
The poison is in the dose.

Never tried strychnine myself, of course, but there is history of using it as a stimulant and tonic, I have medical manuals from the late 1800s, granted they still reccomended using mercury and chalk as a baby teething powder, and their remedy for piles was to burn them off with HNO3, but strychnine isn't so bad, IF it is not in a toxic dose.

Too much water will kill through hyponatraemia, likewise, too much strychnine will drop you dead in a pretty godawful way, but less than a fatal dose, less still than a damaging dose, has indeed been used quite safely, medically.

Also, a strychnine containing seed (known as camalonga, by the curanderos who specialise in its use, although there is more than one plant known as camalonga) is used shamanically without lethality.

He did specifically inform that it was potentially lethal if too much was taken, warned of toxicity from lesser doses, then specifically specified a very low dose only, was to be potentially taken.

Quite different I personally believe, from advising morons to say, test to see if a DMSO solution of KCN was hot enough.

At those sorts of doses, I would be interested to try strychnine actually, or perhaps the less toxic brucine.

A small dose of gelsemium tincture (gelsemine is a glycine agonist, although toxic in larger doses than should be taken) would reverse toxic effects if need be, in an emergency or if severe, although that too is a potentially lethal paralytic agent if too much is used, glycine also would likely help ameliorate milder side effects, since strychnine is a glycine receptor antagonist, and I believe although high affinity, it is competitive (I.e an allosteric blocker)

Strychnine IS a notorious poison, but the dose alone make it so, like I say, too much water and you die, and I myself have taken up to 3-4 mg of huperzine-A, if I had taken that the first time I took it, given a starting active dose is 50-100 micrograms I would have been quite seriously ill, it is a cholinesterase inhibitor, a nerve agent, just like sarin or VX, or carbamate insecticides, although unlike those, reversible, yet after becoming used to it, and ramping up the dose slowly, I didn't die, I did not experience lachrymatory effects, nor nausea or the shits, or sweating, all I noticed, in the way of side effects were upon the pupil of the eye, and a slight to moderate lowering of the heart rate, whilst getting the cognitive boost and reversal of memory loss that I was wanting out of its use.

Act like a moron around a potent neurotoxin, you will get fucked in the arse with a sharp stick, act with respect and you will not, short of tragic accidents, just look at that guy who dipped his tongue in a baggie of 2C-T-7 (or it might have been 2C-T-4 I do not remember) instead of weighing a dose, what happened? the guy died, or that poor bastard who railed a whomping line of DOB in mistake for MDxx, again, he got fucked.
« Last Edit: September 29, 2010, 02:04:27 PM by Tsathoggua »
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atara

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #22 on: September 29, 2010, 03:13:38 PM »
Strychnine has historically been used as a stimulant, but even people who knew what they were doing occasionally overdosed.

Tsathoggua

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #23 on: September 29, 2010, 06:13:29 PM »
Wikipedia, granted not the perfect font of information, lists the LD:50 as 10mg/kg

And I believe the report of the guy overdosing, used a tincture, possibly of a plant source? not so prescise as measuring out weight on a milligram scale.

As active medically used doses are typically used between 1/60th grain and 1/10th grain (one grain was equal to 60mg) and the LD:50 is around 10mg/kg, that is quite a difference. (formerly used, that is, I do not believe strychnine is actually used in human medicine in western countries any more? or is it?)

And a 'full dose' was usually, according to my books, 2-3mg, rarely more than 5-6mg.

At a single milligram, or two, or even three, I would try it myself, if I had a source hanging around, which at the moment, I do not.
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jon

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #24 on: September 29, 2010, 06:41:27 PM »
strychnine was commonly used back in the 40's as a tonic it does have sensory heightening properties then they found out that some people were dying from low doses of it so it got 86'ed.
i liked it, you have to be careful with it.
lethal dose is 60 milligrams it has a bad connotation but nicotine can kill you at 50 milligrams so it had to have gotten a bad name somewhere down the line.
maybe if they gave it a euphemistic name.
hmmm lets think of one.
actually the supplement industry being unregulated you can find strychnine at wholepaycheck as a homeopathic remedy imagine that?
the doses are super low.
« Last Edit: September 29, 2010, 07:09:11 PM by jon »

Tsathoggua

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #25 on: September 29, 2010, 07:42:05 PM »
A homeopathic dose is NO dose.

I would cheerfully sit and drink two liters of the strongest homeopathic remedy available containing arsenic, strychnine, hell, if they made a homeopathic 'remedy' with a mixture of chelonitoxin, maitotoxin, batrachotoxin, palytoxin and HCN all in the same water, I would drink a liter  or three without hesitation, as long as I could throw in enough salts in there to prevent hyponatraemia and some cool-aid packets so it tasted of something other than water.

A homeopathic remedy, is equivalent to the assumption that one is currently drinking trilobite piss, due to the fact that when they roamed the deep ocean trenches, they must have excreted somehow, and then that sea must have had some evaporate, come down as rain a thousand millenia ago, and now I drink it in my morning cup of green tea with eucalyptus honey.



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jon

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #26 on: September 29, 2010, 07:54:32 PM »
hmmm and a 60 billion a year industry to boot.
i've also tried nux vomica seed it's about 1.3% strychnine and the rest is brucine.
it was'nt too bad either.
btw be real careful with that if you grind the powder the dust can kill you if you inhale it.
a dose of that would be about 100 mg of the seed powder it's bitter as hell.
you do feel a tightness in the chest and in the spine.
but it's very slight at a small dose like that.
i like the sensory enhancement i'm pretty sure some of the acid back in the 90's had strychnine because i know that taste.
 the blue sunshines and the onks (however you spell that) were bitter as fuck and it gave you this tension in the back so i know it was strychnine.


here they speak i'll of it's toxic properties but also mention "there is no impairment of sensory or cognitive function."
and also mention the fixed grin which is exactly what i noticed about those specific blends of lsd was the permagrin i used to call it.
intersting

http://www.portfolio.mvm.ed.ac.uk/studentwebs/session2/group12/strychni.htm

here is a thread where someone describes thier expirience with strychnine.

https://www.dmt-nexus.com/forum/framehelper.aspx?g=posts&t=5695&p=2
« Last Edit: September 30, 2010, 02:53:02 AM by jon »

atara

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #27 on: September 29, 2010, 09:58:22 PM »
hmmm and a 60 billion a year industry to boot.
i've also tried nux vomica seed it's about 1.3% strychnine and the rest is brucine.
it was'nt too bad either.
btw be real careful with that if you grind the powder the dust can kill you if you inhale it.
a dose of that would be about 100 mg of the seed powder it's bitter as hell.
you do feel a tightness in the chest and in the spine.
but it's very slight at a small dose like that.
i like the sensory enhancement i'm pretty sure some of the acid back in the 90's had strychnine because i know that taste.
 the blue sunshines and the onks (however you spell that) were bitter as fuck and it gave you this tension in the back so i know it was strychnine.


here they speak i'll of it's toxic properties but also mention "there is no impairment of sensory or cognitive function."
and also mention the fixed grin which is exactly what i noticed about those specific blends of lsd was the permagrin i used to call it.
intersting

http://www.portfolio.mvm.ed.ac.uk/studentwebs/session2/group12/strychni.htm

A dose of strychnine, even a safe, stimulant dose, is far too large to get on a blotter. You're lucky to get 5 milligrams of anything onto your typical blotter tab. Stimulation could be more easily explained by substitution with DOI, which is quite stimulating -- but there was plenty of real acid in the '90s thanks to the heroic effords of Dr. William Leonard Pickard.

jon

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #28 on: September 29, 2010, 10:56:46 PM »
he was'nt the guy making the blotter he sold crystal to different people and they did what they wished with it a dose of 1 mg of strychnine i assure you can affect you.

Sedit

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #29 on: October 01, 2010, 12:29:56 AM »
http://www.portfolio.mvm.ed.ac.uk/studentwebs/session2/group12/strychni.htm

here is a thread where someone describes thier expirience with strychnine.

https://www.dmt-nexus.com/forum/framehelper.aspx?g=posts&t=5695&p=2

Neither of these are valid sources when speaking of taking poisons. What that guy on Nexus was talking about sounds like a load of BS and his information is less valid then all. There have been test in the past of LSD for strychnine yet never a reported case that I am aware of yet Im suppose to(and you are!!!!) take his word for it that there really is strychnine in LSD?

Yes it can be taken but there is LITTLE evidence that it should be taken.


Then there are things said like this that bug me the most about these sort of discussions and show why I dislike hearing them. Because the general public drug user is a moron....

Quote
Besides, it enhances all those aspects of LSD, that set's LSD apart from the other psychedelic's. It will make your LSD more LSD-like!
The only side effect i've noticed is that it will shorten your attention span somewhat. You will be less able to focus on one thing because you will be more easily distracted by all the visual and other sensations happening in and around you, then with just plain LSD.


This dipshit really said it will make your LSD more LSD like...... REALLY... because I thought the LSD was LSD like and that strychnine was more like convulse your back till your feet touch your head like. Face it people there are most people that should not take drugs and should spend most of there life working for the man because they are safer and more protected from themselfs that way.
« Last Edit: October 01, 2010, 12:34:23 AM by Sedit »
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Vesp

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #30 on: October 01, 2010, 12:33:53 AM »
Anyways... I wonder what other good nootropics their might be?

Modafinil seems like one I'd love -- but I am not even sure if that helps with memory? It might just make you more alert?

Seems like it would have to play a huge roll in memory -- just look at its structure, and I think the suggested mechanism of action is with some serotonin receptor, just like diphenhydramine.. but the opposite?
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Sedit

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #31 on: October 01, 2010, 12:40:35 AM »
I am having serious concerns about Piracetam because I have begun regiment start and stop twice now and both times I have gotten a cold sore... I do not know why this is and perhaps its a fluke but I worry that it is interfearing with my immune system somehow and even though I love the subtle effects of it im unsure if I can continue.

Has anyone else noticed this? I never get cold sores so two times within a few days of starting to take them seems odd.
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jon

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #32 on: October 01, 2010, 01:01:57 AM »
sedit man i'm very sorry to hear about your recent bout of hemmoroids. :-\
btw why do they call it that? should'nt it be called assteroids?
i tried aniracetam a better version of that it seemed to put me on point yeah it worked but it did'nt chap my ass like you say.
i'm not saying strychnine is safe but i liked it that's all.
modafanil is like a mild version of speed but no fun at all.
« Last Edit: October 01, 2010, 01:28:43 AM by jon »

Tsathoggua

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #33 on: October 01, 2010, 03:53:18 AM »
Sunifiram looks really interesting.

I am just waiting to bag some propionyl chloride, found a source just have to save up until I can afford some, benzoic anhydride after that, should be cheap and not, as far as I know, suspicious.

The AMPAkines as a whole, look on paper, amazing, AMPA potentiation allosterically, either by slowing inactivation of the open channel state (ala barbs at GABAa), or reducing time spent in the desensitised state, both of the above, and possibly some may increase open frequency (ala benzos at GABAa)

AMPA receptor is critical for NMDA receptor expulsion of the cationic voltage dependent blockade, increasing learning and memory, also should help the survival of newly formed neurones and synaptic connections, not sure if sunifiram in particular does this, but many, if not most AMPAkines act as BDNF releasers.

One other potential drug is a modification of melatonin, N-acetylserotonin (which is just 5HT with a bare hydroxyl, unshielded by the methyl ether of 5HT itself.

Think conc. HBr would cleave that ether nice and neat like, without fucking with the amide? if not of course, a suitable protecting group for the amide shouldn't be a problem.

Start with melatonin, cleave ether with HBr (protect if needs be), if it properly bioavailable, then it acts as a TrkB receptor agonist, and a potent one at that, could be a bioavailable way to imitate BDNF as a growth factor, and I just BET it would make a good nootropic with longterm effects.

Or if it like 5HT itself is not going to pass the BBB, the phenolic hydroxyl could be shielded as a group much more labile than a methyl ether, how about an ester? perhaps a sterically hindered ester which would undergo relatively slower cleavage than say, the ethyl or propyl ester, tert-butyl maybe, or perhaps more interestingly, a long chain fatty acid such as arachidonic acid with potential endocannabinoid properties, or at least CB-ergic modulation somehow.

Think its worth attempting somehow? the chemistry is easy after all, and melatonin is cheap, a few hundred milligrams to a gram wouldn't cost much.
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Bluebottle

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #34 on: October 01, 2010, 05:03:59 AM »
The arachidonic ester idea is interesting but I don't think it would do much more than acetaminophen would. The propiolate maybe? I would suspect melatonin itself has appreciable activity there anyway. After all, sleep -> regeneration right?

Huh, amitriptyline is evidently a potent TrkB agonist, perhaps it could be played around with to make it less active at extraneous sites. A stab in the dark, perhaps N-acetylation of protriptyline (amitriptyline with one N-methyl)

1-benzyl tryptamines are known to have 5HT6 antagonist activity, and could be easily enough made with the tryptamine, benzyl chloride and KF/Al2O3 catalyst. Well, the amine would have to be protected, unless you want N-benzyl tryptamines; using melatonin might be interesting.


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Tsathoggua

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #35 on: October 01, 2010, 05:41:19 AM »
Melatonin and serotonin are NOT TrkB agonists!

And the arachidonic acid ester idea was merely to provide a long chain ester that could withstand degradation to a degree that wouldn't get it instantly buttfucked once taken, and one that is not unhealthy, after all, arachidonic acid plays a part in neurotransmission, and cannabinergic activity, it wasn't MEANT to get you high, maybe some incidental pain relieving or antianxiety properties, but really just there to deliver N-acetylserotonin into the brain without being restricted to the PNS.

Amitryptyline? how potent is it at TrkB, compared to N-Ac5HT or to BDNF itself, I want to know binding affinity, agonistic efficacy and if possible dissociation constant.

Anybody know if TrkB is a receptor which is capable of expressing functional selectivity towards different ligands, with corresponding different intracellular pathways? is it a G-protein coupled receptor, if so what G proteins are associated with it, do they change with tolerance? does tolerance even occur?

And does TrkB desensitise or downregulate under prolonged agonist application? that would really suck shit for a nootropic, and indeed just for the poor bastard taking it and becoming a synthetic BDNF ligand addict haha.

Stop and your brain slowly rots until you got yourself dementia and you drown in your own slobber and shit. Nice.
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Bluebottle

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #36 on: October 01, 2010, 05:50:00 PM »
I apologise, I should have looked it up first. At least some melatonin ought to hydrolyse to N-acetylserotonin though. I wonder how/if at all active N-alkyl-N-acetyl-serotonins are, they would stand up to ether hydrolysis w/o amide cleavage better, and be more lipophilic at that.

It is interesting that only the bare phenol would have activity. Perhaps there is an adaptively optimal timing for such stimulation and regrowth, namely before or as the melatonin kicks in (for which NAS is a precursor).

I understand the point about the arachidonyl ester, I just don't think it's warranted. Maybe it will prove to be. I remember reading somewhere that THC stimulates hippocampal neurogenesis but not endogenous cannabinoids? Anyhow, I meant no offense.

As for downregulation, I came across this interesting bit here. Not only can the TrkB system downregulate/desensitise, but (tentatively) BDNF seems to be related to apoptosis presumably by some other mechanism. So the connexion here seems to indicate overgrowth of neurons might predispose one to seizures, unless I'm missing something. Dementia creeping up on one doesn't sound fun, but then I'm told seizures aren't either.

Quote
...it has been demonstrated that the activation of p75ntr by BDNF induces cell death, which in most cell types analyzed only takes place in the absence of TrkB signaling or when it is diminished (Davey and Davies 1998; Friedman 2000)...

 The administration of pilocarpine to rats pre-treated with lithium leads to a prolonged-seizures condition called status epilepticus (SE), and results in both necrotic and apoptotic cell death in various brain areas (Fujikawa 1996). At the same time, SE induces an increase in BDNF protein expression in the same brain regions (Schmidt-Kastner et al. 1996; Rudge et al. 1998). ... this rise in the neurotrophin was postulated as playing a protective role against seizure-mediated excitotoxicity (Gall 1993; Schmidt-Kastner et al. 1996). However, we have recently shown that SE induces a rapid down-regulation of TrkB that accompanies neuronal injury in the hilus and precedes that of the CA1...

studies in vitro and in vivo have determined that the infusion of exogenous BDNF induced the down-regulation of TrkB (Frank et al. 1996, 1997; Knusel et al. 1997), although it is not known if this can occur in vivo with endogenous BDNF.

Attached are some materials you may find interesting, although you might have already come across them. One is on amitriptyline. I haven't read through them intently yet but they look promising.

On a side note, the reference to lithium/pilocarpine induced status epilepticus made me think of an interesting study they did with rubidium on manic depressive patients, which seems to prolong manic states. I think they're using it as an antidepressant, but I'm not sure, if they are it's rare enough. Shame rubidium's not too cheap to play around with, I'd be inclined to try it myself. In fact here's the paper if anyone's interested: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1436619/

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #37 on: March 05, 2011, 01:27:37 AM »
You just told a large amount of in some cases down right idiots to eat Strychnine.

Let the record show Sedit believes we are down right idiots :)

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #38 on: March 05, 2011, 01:31:13 AM »
I am having serious concerns about Piracetam because I have begun regiment start and stop twice now and both times I have gotten a cold sore.

Sedit it is probably less the Piracetam and more the hookers.

Tsathoggua

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Re: General "Nootropics" Thread & Related Cognitive Improvement Supplements.
« Reply #39 on: March 05, 2011, 09:25:08 PM »
BDNF action is fucking complicated, that much is certain. Very finely tuned system.

I have been curious about amitryptiline though, of course its likely to make one dumb as frozen shite for a while of not taken with nootropics of some sort due to the antimuscarinic activity, but I wonder if it could be taken for a period of time and produce lasting effects?

I have some here actually.
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