Reka twige byose kuri serotonin, igira ingaruka ku byiyumvo byawe.

Hari iminsi twumva twishimye cyane, ariko indi minsi twumva tubabaye cyane ndetse tukagira n'uburakari nubwo byaba ari ibintu bito cyane. Ese wigeze wibaza impamvu ibi bibaho? Imwe mu nyuguti zikomeye zituma ibi byiyumvo bigenda neza ni igikoresho cy'ubumara mu bwonko bwacu cyitwa 'Serotonin'. Uyu munsi rero turaganira ku kintu iyi serotonin ari cyo, akamaro kayo ku buzima bwacu, n'uko bigenda iyo igabanutse cyane.

Ese koko Serotonin ni iki?

Muri make, serotonin ni ikinyabutabire gitwara ubutumwa hagati y’uturemangingo tw’imitsi mu bwonko bwacu. Ibi tubyita neurotransmitter. Tekereza ko ubwonko bwacu ari umujyi munini. Iyi serotonin ikora nk''umukozi w'iposita' utwara ubutumwa ava ahantu hamwe ajya ahandi muri uyu mujyi.

Ariko igitangaje ni uko, nubwo serotonin ikorerwa cyane cyane mu bwonko, hafi 90% bya serotonin yose mu mubiri wacu iboneka mu buryo bw'igogora (amara) no mu maraso.

Ni izihe nyungu za serotonin ku mubiri wacu?

Serotonin igira uruhare mu mikorere myinshi itangaje mu mibiri yacu. Serotonin igira ingaruka ku buryo butaziguye cyangwa butaziguye ku tunyangingo twinshi muri miliyoni 40 z'ubwonko bwacu.

Ahanini, serotonin igira ingaruka ku mikorere yacu:

• Amarangamutima: Serotonin idufasha kugumana ibyishimo n'ituze. Niyo mpamvu bamwe bayita 'imisemburo y'ibyishimo.'
• Ibitotsi: Serotonin ifasha mu kubungabunga isaha y'umubiri wacu igenzura ibitotsi byacu no kuba maso kwacu.
• Gushaka kurya: Ibi bifitanye isano no kumva ushonje no kumva uhaze nyuma yo kurya.
• Irari ry'imibonano mpuzabitsina n'imikorere yayo: Serotonin igira ingaruka ku byiyumvo by'imibonano mpuzabitsina.
• Kwibuka no kwiga: Ibi ni ingenzi mu kwibuka ibintu no kwiga ibintu bishya.

Byongeye kandi, serotonin igira ingaruka ku mikorere y'umutima wacu, imitsi, n'izindi misemburo mu mubiri. Abashakashatsi basanze imikorere mibi mu rusobe rwa serotonin ishobora kugira ingaruka ku musaruro w'amashereka ku babyeyi bonsa ndetse n'indwara yitwa sudden infant death syndrome (SIDS).

Isano iri hagati ya serotonin n'ihungabana

Abantu benshi bumvise ko kwiheba bibaho iyo urugero rwa serotonin rugabanutse. Hari ukuri kuri ibi, ariko inkuru iragoye gato kurusha ibyo.

Abashakashatsi bemeza ko kutagira uburinganire mu rugero rwa serotonin mu bwonko bishobora gutera kwiheba, guhangayika, gushya ubwoba, uburakari bukabije, n'indwara yo kudakora ibintu ku bushake. Hari ibintu byinshi bishobora gutera ubu busumbane:

• Uturemangingo tw'ubwonko ntabwo dukora serotonin ihagije .
• Kugabanuka kw'ahantu hatuma ibintu birushaho gufata serotonin ikorwa.
• Serotonin ntishobora kugera kuri izi receptor neza .
• Kubura tryptophan, ikintu cy'ibanze gikenewe kugira ngo serotonin ikore.

Imiti imwe n'imwe yo kurwanya indwara zo kwiheba, nka SSRIs (selective serotonin reuptake inhibitors) na SNRIs (serotonin na norepinephrine reuptake inhibitors inhibitors), ikora mu kongera urugero rwa serotonin mu bwonko. Nubwo iyi miti yagaragaye ko igabanya ibimenyetso, ntabwo byumvikana neza uko ikora. Kubwibyo, ntuzigere ukoresha iyi miti utabanje kugisha inama muganga.

Ese indyo n'imyitozo ngororamubiri bishobora guhindura urugero rwa serotonin?

Ingaruka z'ibiribwa n'ibinyobwa

Nk’uko kurya ibiryo bikungahaye kuri kalisiyumu byongera mu buryo butaziguye urugero rwa kalisiyumu mu maraso, nta n’ibiryo byongera mu buryo butaziguye serotonin. Ariko, hari ibiryo bishobora kongera aside amine tryptophan, ikaba ari ikintu gikenewe kugira ngo hakorwe serotonin.

Ibiryo bikungahaye kuri poroteyine nk'inyama, amafi, inkoko, amata, foromaje, n'imbuto z'imbuto biba birimo tryptophan nyinshi. Ariko igitangaje ni uko nyuma yo kurya ifunguro rikungahaye kuri poroteyine, urugero rwa tryptophan na serotonin mu maraso yawe ruragabanuka. Kuki ari uko bimeze? Impamvu ni uko iyo uriye poroteyine, izindi aside amine nyinshi zihangana na tryptophan kugira ngo zinjire mu bwonko. Ni nk'imodoka nyinshi mu muhanda. Rero nta mwanya munini wa tryptophan wo kwinjira mu bwonko.

Ariko, niba uriye ifunguro rikungahaye kuri karubohidrati nk'umuceri, umugati, cyangwa ibirayi, umubiri wawe ukora insuline. Iyi insuline ikurura izindi aside amine zose zihanganye mu mubiri wawe, ariko ifungurira inzira tryptophan yinjira mu bwonko bwawe. Ibi byongera urugero rwa serotonin mu bwonko bwawe.

Nanone, kurya ibiryo bikungahaye kuri vitamine B6 bifasha kwihutisha ihinduka rya tryptophan muri serotonin.

Ingaruka z'imyitozo ngororamubiri

Imyitozo ngororamubiri ni kimwe mu bintu byiza ushobora gukora kugira ngo wongere ibyiyumvo byawe. Ubushakashatsi bumwe na bumwe bwagaragaje ko imyitozo ngororamubiri ihoraho ari umuti mwiza wo kuvura ihungabana nk'uko imiti cyangwa ubujyanama bivura.Ubushakashatsi bushya bwagaragaje ko n'iminota 40 yo gukora imyitozo ngororamubiri ishobora kugira ingaruka ku buryo bwihuse ku byiyumvo. Ariko, ntabwo biramenyekana neza uburyo imyitozo ngororamubiri ibikora. Bamwe bizera ko bigira ingaruka ku rugero rwa serotonin.

Ese serotonin igira ingaruka ku bagore n'abagabo mu buryo bumwe?

Ubushakashatsi bwagaragaje ko abagabo bafite serotonin nyinshi gato mu mubiri wabo kurusha abagore. Ariko itandukaniro rikomeye ni uko bitwara iyo urugero rwa serotonin rugabanutse.

Iyo urugero rwa serotonin rugabanutse, abagabo bahinduka abahubuka , ariko ntibagire agahinda nk'ako. Ariko amarangamutima y'abagore aragabanuka mu buryo butunguranye , maze bakagira amakenga n'ubwitonzi . Iyi ni ibyiyumvo bifitanye isano no kwiheba. Iyi ishobora kuba ari yo mpamvu ibibazo by'imihangayiko n'amarangamutima bikunze kugaragara mu bagore, kandi ibibazo byo kwishora mu businzi, ADHD, n'ibibazo byo kugenzura amarangamutima bikunze kugaragara mu bagabo.

Nanone, bitewe n’ingaruka z’imisemburo y’abagore, imikorere ya serotonin ishobora guhinduka mbere y’imihango, nyuma yo kubyara, ndetse no mu gihe cyo gucura. Iyi ni yo mpamvu muri ibi bihe habaho impinduka mu byiyumvo.

Indwara mbi: Syndrome ya serotonin ni iki?

Imiti igabanya ububabare nka SSRI muri rusange ni myiza. Ariko, hari ingaruka mbi nke ariko ziteje akaga cyane .Ingaruka mbi ni serotonin syndrome, ibaho iyo urugero rwa serotonin mu bwonko rurenze urugero.

Ibi bikunze kubaho iyo imiti ibiri cyangwa irenga igira ingaruka kuri serotonin ifashwe icyarimwe. Urugero, iyo ufashe SSRI yo mu rwego rwo kwiheba na triptan yo mu mutwe, ushobora kugira serotonin nyinshi. Hari kandi ibyago byo kuba ibi byakorwa n'ibikomoka ku bimera nka St. John's Wort na SSRI. Bishobora no kubaho no ku miti nka Ecstasy na LSD.

Ibimenyetso bishobora kugaragara mu minota cyangwa amasaha make uhereye igihe watangiye gufata umuti cyangwa wongereye ingano yawo. Birimo:

• Kutuza, guhungabana
• Kubona ibintu bitagaragara (Hallucinations)
• Umutima utera cyane
• Ubushyuhe bw'umubiri bwiyongera kandi ibyuya byinshi
• Gutakaza uburinganire bw'umubiri
• Kunyeganyega kw'imitsi, gukomera
• Isesemi, kuruka, impiswi
• Kuzamuka no kugabanuka k'umuvuduko w'amaraso mu buryo butunguranye