logo
[Log In]
Find us on
Twitter Facebook LinkedIn
Skip Navigation Links
logo 10/7/2024 3:27:40 PM     
Acetylcholine potentiates glutamate transmission from the habenula to the interpeduncular nucleus in losers of social conflict 
By Masae Kinoshita Hitoshi Okamoto JP Source: cell 4/26/2023
Masae Kinoshita Hitoshi Okamoto
 Switching behaviors from aggression to submission in losers at the end of conspecific social fighting is essential to avoid serious injury or death. We have previously shown that the experience of defeat induces a loser-specific potentiation in the habenula (Hb)-interpeduncular nucleus (IPN) and show here that this is induced by acetylcholine.
 

Calcium imaging and electrophysiological recording using acute brain slices from winners and losers of fighting behavior in zebrafish revealed that the ventral IPN (vIPN) dominates over the dorsal IPN in the neural response to Hb stimulation in losers. We also show that GluA1 α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor subunits on the postsynaptic membrane increased in the vIPN of losers.

  
Continue...
News Id SourceStampcountry
1476RI Warns Anglers About Catching, Eating Toxic Smooth Puffer Fishpatch2023-07-12US
147713-foot sawfish tagged in Cedar Key for first time in decadeswtsp2023-07-12US
1478Japanese study shows drop in fish numbers one year on from two-hour seabed mining trialstuff2023-07-15JP
1479Popular aquarium fish from Thailand and Myanmar is new-to-science speciesmongabay2023-07-14TH
1480New findings… not surprising: PFAS found in NC fishcbs172023-07-14US
1481Virginia fisherman catches 'extremely rare' blue-mouth fishFox News2023-07-20US
148210,000 Red Drum to Be Stocked in Calcasieu LakeAssociated Press2023-07-25US
1483strike down a federal agency’s rejection of a proposed copper and gold mineAssociated Press2023-07-27US
1484Летняя ловля в не очень прозрачной водеohotniki2023-07-16RU
1485Amersham woman becomes first female to catch record carp fishbucksfreepress2023-07-10UK
1486Owning tropical fish as bad for the climate as riding a motorbiketelegraph2023-07-11UK
1487Why do some fish have fat lips?discoverwildlife2023-07-11US
1488Hong Kong poised to ban Japanese seafood over treated nuclear wastewatercnn2023-07-13HK
1489Toothy fish seen in H-E-B seafood department is actually known as poor man’s lobsterksat2023-07-15US
1490Swordfish missing circle-shaped chunks of flesh hauled in by fishers.livescience2023-07-27US
1491Angler reels in monster fish on Georgia lakeyahoo2023-07-03US
1492Bruno was a gorgeous fish. He comforted me through a painful breakuptheguardian2023-07-03UK
1493South Korean market tests fish, seafood to dispel Fukushima radiation fearskfgo2023-07-06KR
1494Ohio fish company stole 100+ walleyes from charitywate2023-07-06US
1495'Fish diplomacy' deepens ties between Indonesia, Japannikkei2023-07-02ID
1496Colorado wildlife authorities to kill reservoir fish and restock with native troutFox News2023-07-17US
1497Kenneth Odoemenam: Nigeria’s catfish farming YouTube sensationthefishsite2023-07-17KE
1498In Côte d'Ivoire, artisanal fishermen forced to halt work to protect fishafricanews2023-07-08CI
1499Scientists saying you should put this 'Frankenfish' in your freezer to diedailymail2023-07-03UK
1500Maryland man breaks state record for largest snakehead fish caughtFOX 5 DC2023-07-07US
◀ ← ♠ 215 216 217 → ▶ 59 of [218 - pages.]
© MB Co 2017-2024. All rights reserved. Developed by S@Shishkina