SebopehoSaense ea

VNO - ke eng see?

Kajeno, mohlomong, u ke ke ua kopana le monna eo ha a tsebe seo pheromones. Litlolo tse nkhang hamonate le pheromones, "tatso moleko" le monko oa lerato - e ho pharaletseng sebelisoa ka rakhoebo le babapatsi mantsoe a. Olfactory tsamaiso eo ke nang le boikarabelo bakeng sa ba bonoa ba ho hloka botsitso ka matshwao a medumo tsa lik'hemik'hale tse amanang le tlhaho ea ho kopanela liphate le 'mè, laola neuroendocrine le likarabo boitshwaro, bitsoa vomeronasal. Le lefapha khōlō ea receptor ba tsamaiso ena - the vomeronasal lekala. Ke eena ea ikarabellang bakeng sa sebelisana tsa lintho tse phelang tsa mefuta e tšoanang, ho sa tsoa ile ha fumanoa ho batho 'me e bile karolo e phethoang ke lona ea bohlokoa itseng ho laoleng ka reflexes boitshwaro.

Ratana le pheromones

Ho bohle ba qala ka 1870 ha French setsebi sa baeloji Jean-Henri Casimir Fabre (1823-1915) bokhutšoanyane sietse laboratori ea serurubele. Mor'a hore a khutlele ho laboratori ea, o ile a bona hore fensetere bokeletse lirurubele tse 'maloa e motona. Le ka eng kapa eng eo kamoreng o ile a sitoa ho ema le e motšehali, le e motona ba mo latela ka linako tsohle. Ka hona taba ea "attractors" thutong ea baeloji - ntho hore e totobatsa e motšehali ho hohela tse tona. Feela ka 1959, ha a bokeletseng tsebo lekane ka volatiles le karolo ea bona ka boitšoaro bo sa ho ikatisa ea entomologist Switzerland Martin Lüscher (1917-1979) hlahiswa khopolo ea "pheromones" (pheromone), jwalo ka poleloana e reng ho thehoa ho tswa ho kopanngoa ha makala a mantsoe a Segerike "phetiso" le " ho khothatsa. "

Pheromones limela le liphoofolo

Morao-rao ea baeloji tlas'a lentsoe lena e ho ne ho bolela sehlopha sa metsoako hloka botsitso lik'hemik'hale tse hlahisang limela le liphoofolo hore a buisane ka, a bontša hore le tlhotlheletso thobalano. Pheromones hase feela le moelelo ho kopanela liphate, le hoja karolo ena ea mosebetsi oa tsona oa ka ho fetisisa ea mohlolo le e thahasellisang. Ka boleng ba ba e ka ba ea sebaka (liphoofolo tse tšoaea tšimong ea), itsebisa (bohloa bontša tsela e-'moho), repellents (dimela emit ho pontšo dintho ka tlhaselo ea tse senyang lijalo) le batho ba bang ba bangata. Pele e hloekileng pheromone ile ka thōko ka 1956 'me e ne e le e matla attractant Butterfly tsoele - o qobelloang ba batona ho tea mapheo "fluttering Together In" ho tekanyetso ho fetisisa fokolang haholo. Ho lumeloa hore haeba motho a lirurubele e motšehali o tla abelwang karolo ya hang-hang oa matsete eohle ea pheromone, e ka hohela libilione tse ka ba batona. Ha ba fihla moo pheromones, ho na le e lokela ho ba mokhoa oa ho temoho bona.

Ho iphetola ha lintho vomeronasal olfaction

VNO bonahala pele ho sehahabi, liphoofolo tsamaisong ena ke se a ntse karolo ea methapo ea kutlo tse arohaneng le tleloubu, lefufuru, methapo ea mali le ho litsoelesa. The embryogenesis oa 'mele ona ke ka lihlopha kaofela sehahabi le ho monna. Liphoofolong batho ba baholo ntshetsopeleng lona e fapaneng ho tloha ka mafolofolo mathang (sehahabi, noha, katse, ntja) ho fokotswa le ho ba sieo ha kakaretso ea (maruarua, li-dolphin, bo-'mankhane).

lekala Jacobson e

tse makholo a mabeli tse fetileng, Ludwig Dane Jacobson (1783-1843) o ile a hlalosa sehlopha sa lisele tse teng ka lesapo la lehata pakeng tsa nko le molomo. Tsena lihlekehleke receptors ntle olfactory le tatso, hamorao bitsoa vomeronasal lekala. lekala Jacobson le 'nile la hlalosoa ka likokoanyana, linoha, litoeba, liphoofolo tse ruuoang lapeng. Sniffing, likatse ka linako tse ling hanyenyane bulehileng molomo, joalokaha eka, grimacing. Ho lumeloa hore sena se eketsa phallo moea ho vomeronasal lekala ka likatse. Empa noha eketsa temoho ea mekhatlo pheromones translational ea leleme. Ka hona, ha noha etsa mokhatlo oa joalo - ee sa leka ho tšosa o, o ile a sniffs uena.

Batho vomeronasal lekala

Ka nako e telele ho ne ho nahanoa hore le batho, ba lihlekehlekeng tsena tsa lisele tse hlokolosi ke feela ka boemo embryonic, 'me joale ba nyamela. Ka 1703, ngaka e buoang sesole Frederick Ruysch (1638-1731) o ile a hlalosa ka sekoting sa tloaelehang ba lesole le leqeba ho nko. Le ka 1891, se le French ngaka Potike (1841-1903) sibolla vomeronasal lekala ka 25% ea buisanoeng le bona phuputsong bakuli 200. Liteko tse ngata 'me lithuto tsa histological lekala ea baeloji. Le kajeno ka-rasaense ho na le ho se lumellane mabapi le karolo ea vomeronasal lekala, 'me bophelo ba batho' a eona, ho tloha ho hana ka ho feletseng teng, esita le ka batho ba baholo e mahlonoko tseo ho leng ho e fumantsa bohlokoa.

Nahanela le lihlekehlekeng Jacobson

VNO - moqotetsane pouches, bolelele ba millimeters tse seng kae, lined ka epithelium kutlo. Ba ka mahlakoreng a mabeli ba nasal septum (ho lesapo ka motsoako oa nasal septum le mahalapa a bitsoa Vomero), hole haholo ho tloha sebakeng seo olfactory. Ka batho, e leng vomeronasal lekala la monko hlahiswa e nyenyane (1 limilimithara bophara) sekoting eo fetela le ya tube, bolelele ba millimeters 2 ho 10. Litekanyo tsa 'mele tse fapaneng haholo ka batho bohle' me a ka fetola bophelo bohle. Ho na le ka merabe eohle le ka sexes bobeli. Sobotta tsa vomeronasal lekala e entsoeng ka receptor epithelium le methapo ea kutlo kutlo eo axons a fedise ho amygdala e - sebakeng se itseng tsa boko e le karolo ea hypothalamus le.

talenta e khethehileng

ke phapang ea vomeronasal lekala ea Mocha oa ho fofonela ke efe? Monko o etsoang ho tsoa e lisele epithelial tsa sinuses nasal, ao ho 'ona ho lik'hemik'hale hlasimollang e fetoloa e lisele tse motlakase methapo ea kutlo le a tšoaetsanoang ka ho cortex bokong. Mona ho na le pontšo and analysis le molumo phumano le setšoantšo sebopeho. Qetellong ea methapo ea kutlo vomeronasal ba sebakeng sa amygdala - sebaka seo, e leng boikarabelo ba ho feto-fetoha le boikutlo 'me u se ke ua ama ea cortex bokong. Ke ka lebaka leo attractants tsena kapa pheromones ke ke o ile a hlalosa 'me a sebetsa ka ho khetheha ka boemo ba subconscious.

"- 'mè oa ngoana eo' tsamaiso

Karolo e phethoang ke ba vomeronasal olfaction kamano pakeng tsa 'mè le cub hae e bile ka liteko tsa liphoofolo. liphoofolo tse anyesang Young emit pheromones itseng hore a susumetse le pontšo ea tlhaho ea 'mè oa tšehali. Tlosoe VNO ka tse tšehali e etsa hore thibelo e hapang tlhokomelo ea boitšoaro 'mè. Ho na le khopolo ea hore boloetse ba ho kopanela liphate le ho lemalla bosodoma ho batho ka hlahisa ho hlōleha ka boemo ba li-hormone ho kopanela liphate ka ho ima ea 'mè eo. sebakeng sena tsa mosebetsi vomeronasal oona tsamaisong olfactory e ntse li sa utloisisoe ho le jara a mangata li sibolotseng.

Vomeronasal lekala le le ho khetha molekane

Tshusumetso ka subconscious ho hlalosa ho hloleha ho laola poulelo, takatso, bohloko bo boholo ba lerato la unrequited le takatso e matla. letlalo batho, haholo-holo lemenong nasolabial le mahafing - ke pheromone fektheri. Ba hoo e ka bang odorless, empa ba hlalose maikutlo a ka vomeronasal molekane boipiletso ba ho kopanela liphate le ho etsa qeto ba re mils, 'me ba ha ho joalo. Hore ho kopanela liphate pheromones ba na le boikarabelo ka lebaka la lerato ho qala ho se bona, ho ba hantle, monko pele. Ho ithuta liphello tsa pheromones ka batho ba ile ba qala ka bo-1990, empa kajeno ho na le bopaki ba sebele ba karolo ea bona ka ho itseng ho laoleng boitšoaro ba ho kopanela liphate. Sibolla pheromones hore ama hloile thobalano ho koala beng ka bona le ho thibela ea haufi. Ho Khetholloa pheromones, e hlahisa nipple, 'me le ngoana o tseba hantle moo lebese le hore na e ke' Mè. Ho na le pheromones hore le bonolo, le ho fokotsa khatello ea mali le ho fokotsa sekgahla sa pelo.

kahamahanyo tsa bophelo

E experimentally ipakile, ha ho lula sebakeng se le seng kapa esita le ka sebaka sa e fokolang ea basali ba seng bakae har'a bona ho na le ke kahamahanyo tsa lipotoloho matsatsing (porofesa. March Cyclopedia ea McClintock, Univesithing ea Chicago, 1970). Taolo ea potoloho e etsoang ke mokhoa oa ho li-hormone tse ngata, tse sebeletsang e le pontšo bakeng sa generating pheromones fapaneng. Butle-butle, ho se tšoane ha ho letsatsi la qala ho ea khoeling ka basali e fokotsehile 'me, qetellong, ho sa tsotellehe ho lipotolohong tsa synchronicity. liphetho tsena bontša le liteko ka liphoofolo.

ho kopanela liphate le riteloang

teko e 'ngoe a khanna bo-rasaense ba Czech e eteletsoe pele ke Jan Galvichekom. Nakong ea khoeli, basali ba ne ba sa lumelloa ho sebelisa deodorant, 'me tlas'a matsoho a ba roala mekatelo. mekatelo tsena ba 'nile ba a kōptjoa hore a leke banna ka khetha ho motle ka ho fetisisa oa bona. Ho ea ka ya ka dipholo tsa e ratoang haholo e ne e le monko oa basali ba neng ba le mosebetsing oa ho ea ho kena ovulation, ke hore le boemong ba ho itokisa ho emola. Eo hang hape o bontša bohlale ba mofuta ka mokhatlo o hlophisitsoeng oa bophelo lefatšeng.

"The monko oa takatso e matla"

Bo-rasaense ba se ke khaotsa ho batla ka motsoako sephiri le tla betla tsela ea pelo ea molekane e le ho ba khona ho lula ba le kamano e lerato. Litlolo tse nkhang hamonate le pheromones ke, ha ho makatse. A mangata lik'hamphani le mekhatlo e ho phatlalatsa lihlahisoa tsa tsona e le tse nang le pheromones le na le thepa ea hohela batho ba bong bo fapaneng. Lekunutu la ho hlahisa le ho hlophisoa ha litlolo tse nkhang hamonate ba a 'na a ka ba le kholiseho litaelo tse thata. 'Me u ka ke ua lumela ka bohlokwa ba tsamaiso ea pheromone maiketsetso, empa linnete bua bakeng sa bona.

Ho bolela ho ratana

Liphello tsa li-hormone tsa maiketsetso a bontša moprofesa oa kelello teko Maemo McCoy oa Univesithi ea San Francisco. Teko sesebelisoa hore o tla etsa hore bophelo ba ho feta maikutlo a lerato, o ile a ithaopela baemeli ba 30 ba bong bo hlokang leeme ka lilemo ho tloha ka ba lilemo 19 ho 48. Daily liteko le taolo (ho sebedisa placebo) sehlopha ekeletsoa nkhang hamonate dropwise bona sephetho le ntho. Tharo lipotolohong matsatsing akaretsa lebaka. 74% ya barupeluoa ba ea ileng a sebelisa pheromones maiketsetso, ho kopanela liphate tse eketsehileng, ha a ntse a sehlopha taolo, palo eo e ne e le 24%.

Leha ho le joalo pheromones maiketsetso e mpa e le lesira nakoana tlas'a eo hantle rona e patiloe. Esita le liteko le liphoofolo boitšoaro ba ho kopanela liphate a hlaha, eseng feela ka fafatsa pheromones, empa ho ba teng ha batho ba bong bo fapaneng. Ho phaella moo, "ke ka kutloisiso ea botšelela" hobane botšelela le hore re itšetleha ha a khetha molekane, eseng feela ka mo empa hape ka tse ling tsa re hlaphohetsoe likelellong tse hlano. Batla molekane sebelisa pheromones maiketsetso kapa ho itšetleha ka 'nete e leng teng - u khetha.

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