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rhamphotheca:

Scientists Discover Secrets to Salamander Limb Regeneration
by Tanya Lewis
Salamanders can regrow entire limbs and regenerate parts of major organs, an ability that relies on their immune systems, research now shows.
A study of the axolotl (Ambystoma mexicanum), an aquatic salamander, reveals that immune cells called macrophages are critical in the early stages of regenerating lost limbs. Wiping out these cells permanently prevented regeneration and led to tissue scarring. The findings hint at possible strategies for tissue repair in humans…
(read more: Live Science)              
(photo: Andrew Burgess/Shutterstock)

rhamphotheca:

Scientists Discover Secrets to Salamander Limb Regeneration

by Tanya Lewis

Salamanders can regrow entire limbs and regenerate parts of major organs, an ability that relies on their immune systems, research now shows.

A study of the axolotl (Ambystoma mexicanum), an aquatic salamander, reveals that immune cells called macrophages are critical in the early stages of regenerating lost limbs. Wiping out these cells permanently prevented regeneration and led to tissue scarring. The findings hint at possible strategies for tissue repair in humans…

(read more: Live Science)              

(photo: Andrew Burgess/Shutterstock)

68 notes

New App Lets You Boycott Conservative billionaires like the Koch Brothers, Monsanto And More By Scanning Your Shopping Cart

(Source: rhamphotheca)

5,013 notes

hoboskank:

lioeark:

infamousr:

spanktime:

Alex Minsky

i see a lot of this guy on Tumblr
and i ain’t complainin

His butt is so bubbly. D8

PERFECT BUTT. PERFECT THIGH. PERFECT FACE. COOLEST FREAKIN ARTIFICAL LEG.

come hither.

I can never get over how he has “DON’T LAUGH” tattooed just above his junk.

(via vampishly)

30,213 notes

Women are afraid of meeting a serial killer. Men are afraid of meeting someone fat.

When Strangers Click, a 2011 documentary about online dating.

It reminds me of that famous Margaret Atwood quote: “Men are afraid that women will laugh at them. Women are afraid that men will kill them.” It also reminds me of something written by one of the mods of Sex Worker Problems: “Misandry irritates. Misogyny kills.”

I mean, it’s just true.

(via tealeafprincess)

“Misandry irritates. Misogyny kills.”

That’s it.  That’s it right there.

(via oddpicturesoddpeople)

(via vampishly)