-5 Study of Tren guppies . Couple of questions
Why guppies? Two they showed increase aggression in the guppies. Did they really need to see that to know that.... The Tren guppies mating was sheaky "coercive " really did they peer pressure them or slip them a Mickey ?
Chemosphere. 2017 Nov;187:286-293. doi: 10.1016/j.chemosphere.2017.08.125. Epub 2017 Aug 31.
The agricultural contaminant 17β-trenbolone disrupts male-male competition in the guppy (Poecilia reticulata).
Tomkins P1, Saaristo M2, Bertram MG3, Tomkins RB4, Allinson M5, Wong BBM3.
Author information
Abstract
Despite a growing literature highlighting the potential impact of human-induced environmental change on mechanisms of sexual selection, relatively little is known about the effects of chemical pollutants on male-male competition. One class of environmental pollutant likely to impact male competitive interactions is the endocrine-disrupting chemicals (EDCs), a large and heterogeneous group of chemical contaminants with the potential to influence morphology, physiology and behaviour at minute concentrations. One EDC of increasing concern is the synthetic, androgenic steroid 17β-trenbolone, which is used globally to promote growth in beef cattle. Although 17β-trenbolone has been found to cause severe morphological and behavioural abnormalities in fish, its potential impact on male-male competition has yet to be investigated. To address this, we exposed wild male guppies (Poecilia reticulata) to an environmentally realistic concentration of 17β-trenbolone (average measured concentration: 8 ng/L) for 21 days using a flow-through system. We found that, in the presence of a competitor, 17β-trenbolone-exposed males carried out more frequent aggressive behaviours towards rival males than did unexposed males, as well as performing less courting behaviour and more sneak (i.e., coercive) mating attempts towards females. Considering that, by influencing mating outcomes, male-male competition has important consequences for population dynamics and broader evolutionary processes, this study highlights the need for greater understanding of the potential impact of EDCs on the mechanisms of sexual selection.
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SMFH
What is this place coming to?
And NO, the answer is not "the fishes" or guppies.
Hi, I am sorry. I was misplaced the last couple days posting too much and not posting properly. I have read over the rules and am here to contribute and learn.
You have attracted my attention.
NO fucking Homo.
Was it UGL Tren or real Tren from a feedlot.
Was the source of the Tren verified on EROIDS.
You are all a bunch of fish fucker.
Attn MrBones...watch and learn!
https://youtu.be/gWr5qBJGniI
everyone he ever met = #metoo
That’s a good one lol.
That guy did some funny crazy sh@t back in the day
Cool story bro.
Never gave a crap about Guppies and still do
Stop wasting your time cutting and pasting bs articles nobody cares about.
Instead spent your time in the gym, you look like shit
Anonlol, I like you not in a gay way.
No homo
There’s no b.s with you. Straight to the point.+
I'm a Dr. , No time for BS bro.
Sometimes a bucket of cold water truth being doused on you wakes up the mind from the fog.
In case you didn't read below I tore my Achilles and am in bed. I have been corrected by members on here and am not going to post as much. My apologies. I have much to learn.
Just because you have an injury doesn't mean that your diet can stink and no exercise can be attempted. It also does not mean hopping on compounds right away to get back where you were as that is the easiest track for more injury. Your pictures posted look a person who has never seriously dieted nor exercised in their life. I understand your enthusiasm about health and fitness but true focus on YOUR goals along with establishing a healthy protocol to achieve those goals is what is you need to concern yourself with now
Please look at the rear update photo;-) it not crazy but it is obvious lots of work has gone into the body. The reason you see what you see is because I didn't know how to cut out the background when I first started. If u see week 2 back pick you will see I'm natty but no newbie to lifting. Current arms 17 legs 28. My diet is a recomp diet and 100% on point no excuses. I do appreciate you honesty.
ClassyChassisI never really thought about the magnitude of finaplix use or it's effect in the environment. Its use is ubiquitous around the world though. Found an interesting study that indicates it never fully degrades either...
https://www.sciencedaily.com/releases/2013/09/130926142829.htm
It's pretty crazy. Our bodies only absorb so much. Our water supply is completely contaminate with Xanax and lithium etc. In Sewer treatment plans they actually have set allowable amount in our water
ClassyChassisYou're right. Our water supply is totally fucked. And it doesn't only affect us. Everything from microbes on up, we're all connected in so many interactions that most people are unaware of. You can't be separate from your environment.
I’d like to know who favorited this post so you can have a generous neg too!!
Lol Hes lucky KMC hasn’t showed up...
Cough.
That made me laugh out loud! Thanks marine
AnonI just wanted to be in the middle of you two, reminds me of old times.
Not gay if you're underway, right? Nobody?
A little homo
LOL!!!!
Lol... anytime Brother In Arms!!
I'm trying to legitimately contribute to the site. I read 25-50 articles a week. I'm not trying to get anyone upset.
Well, no ones pissed. Just laughing at the fact it takes no time and effort to copy and paste an article. Contributing to the site would be having good advice and teaching the community something interesting. C’mon bro. You’ll learn fast. Or not and go nowhere.
Negged because you seem to be just posting shit for the hell of it at this point.
You don't think this is cool as hell? I read a lot. I am trying to contribute to the site to help it group and be a active member.
No
Cool as hell?! ....What's 'cool' about it?
I started a book club. I’m the only member. No spamming allowed...
These guys have corrected me. I am going to try to contribute and learn but not overly contribute in the future. I apologize.
If you read any fiction join my book club. I read everyday and enjoy hearing about new books. There’s also a political group. I find some study’s interesting but most are opinions that aren’t proven. Like the news...
That's why I love science! Yea a ton of it is biased. But at the same time usually you can see through the BS.:-) I don't really read a ton of fiction. Just don't have the time. I would love to though. I'm laid up injured this week pretty bad. Tore my Achilles partially.
You weren't swimming with guppies were you???
Joking mate ;)
Hope you eel well...........hahahahaha!!!!
Sorry couldn't resist
If I was I'd be all healed and in the gym! Thanks man
Only rest will heal that mate......best of luck
Have you always been a troll??
Quit posting copy and paste stuff everyday!!!!!! we all can google. You don't want to look like you're doing it just to get karma. Pick the best of the best and tell us in your own words what you read and what you thought. then provide a link. It'll make it more interesting for all of us.
Edited, What I could have said If I wasn't on tren
I'm honestly impressed with this edit! It's the nicest thing that's ever come out of my mouth!! Thanks appreciated sounds alot better. Respect
You're welcome
Dude, I'm trying to add info and contribute to a site that I see valuable? If you don't like science all good. Most of the guys who are into substances love reading this stuff.
Here bro... here’s the rules
http://www.eroids.com/rules-and-guidelines
Okay thank you no one has said or ,entitled this to me. I kind of did write a summary of what I found interesting about it at the top. I will change the way I was posting it. I just thought people might want to read it for themselves. Thanks
Maybe you’re familiar with these sites & maybe not, but let me give you a rundown. 9.5 out of 10 times we smell a troll it’s a troll. The best thing to do is read the rules & do some research here & get a feel for things. It’s not a good idea to just jump in a start posting a bunch of posts. Then it looks like you’re wanting karma & you tend to get negged or ignored because the assumption is you’re wanting karma to be able to participate in promos. With all that being said, take your time & get a feel here & if you copy & paste or plagiarize be sure to give reference to the source & post a link to the page you got it from.
Thanks for the advice. I always try to site my source, use "" or the source of info. But I will also attach a link. I'll slow down. My apologies.
If you do those things, you will do well. We all enjoy learning & helping one another & that’s what we’re here for Bro.... we are very protective of home as you’ve noticed. No apologies needed man..... a lot of great people here & a plethora of info!
One more thing Mr bones. When you ask questions and we take the time to try to help you, actually listen to them. You ask for advice and then don't accept anything anyone here has to say. That is just...well dumb
Yep your do beards make you sexy was fucking fabulous!!
Estrogen in organic meat? Did your grandfather eat Organic? Still somehow you made it. Genuine tool