Epiphysis - chii? Marongerwo uye kushanda pineal shwanu

Kazhinji ano okurapa, uye mabhuku zvesainzi, ungasangana rokuti "pineal shwanu". Chii? Ko mamiriro ichi? Ndezvipi ehupfumi? nyaya ava ichifarirwa nevanhu vakawanda, kunyanya kupiwa chokwadi chokuti muviri runowanzotaurwa nezvarwo vamwe esoteric dzidziso.

Epiphysis - chii?

Kutaura zvazviri, ari mumuviri womunhu mune hurongwa maviri ayo dzakataurwa iri. Ndine chokwadi vazhinji vakanzwa pfupa epiphysis, inova chikamu kuguma mapfupa tubular.

Asi uropi hwomunhu uyewo ane epiphysis. Chii? Ichi chivako chiduku, iyo kazhinji zvakabatanidzwa diffuse kwemakemikari anobudiswa hurongwa. Panzira, pane mamwe mazita nhengo iyi, dzakadai pineal shwanu uye ari pineal shwanu. pineal shwanu uropi ndiyo chikamu vanonzi fotoendokrinnoy hurongwa, uye, pasinei pfupi mwero kukura, basa racho kuti chakaipa nokushanda kwenhengo muviri rinongova zvikuru.

Epiphysis of pfupa raro shanda

Bone epiphysis chinhu kwenguva akatevedzana ari tubular mapfupa. Chikamu ichi ndicho articular pamusoro iyo inowanikwa Joint pamwe pedyo pfupa.

In dhipatimendi ichi pfupa rinenge rine chirambe chakapfava marongerwo. The pemvura yakafukidzwa articular shwashwa, epiphysis, uye pasi shwashwa rinenge ndiro dzinonzi subchondral ndiro panhamba imwe muzvizhinji kuti capillaries uye tsinga harinzwi.

Inside pfupa epiphysis uzere mwongo. Chimiro ichi kunokosha kuti dzose kushanda kunoita muviri, sezvo pano kuti paumbwe uye kuibvisa masero matsvuku eropa.

The epiphysis (pineal) uye ayo nzvimbo

Zvinokosha kucherechedza kuti pineal shwanu - a azvino dzakaonekwa uye runenge vakadzidza hwomunhu. Chokwadi, zvinhu zvakawanda kuti kutsanangura mashandiro mamiriro ichi chakaitwa mumakore gumi apfuura. Zviya, ichi muviri sezviduku ndizvo zvishoma rakaita vanoondoroka cône, nokuti yaakanga, chokwadi, inonzi pineal shwanu.

Rasplozhen ari nhengo pedyo nepakati uropi, pakati maviri hemispheres vari mezhtalamicheskogo musono. Zvinonzi zvakare kuda vose thalami riri diencephalon.

sero mamiriro

Pineal shwanu - chiduku nhengo, dzakapendwa Rwevachena tsvuku. Kunze iri zvemapuranga Kamudzira pamusoro connective batana tishu. Kamudzira anoumba anonzi trabeculae, izvo kupinda mumba shwanu uye kuiganhura vachiita zvidimbu zvidiki. Ndizvo zvakaita munhu pineal shwanu - maumbirwo inogona sechinoitika chaizvo nyore.

Menzvimbo rinoumbwa parenchyma shwanu uye connective tishu zvinhu. Huru STRUCTURAL okunze ari epiphysis vari pinealocytes - polygonal parenchymal masero. Kunze kwavari, kwakaonekwa, uye mhando ina masero - Tutsinga tunofambisa mashoko utwu ndiro pineal shwanu, interstitial endocrinocytes uyewo peptidergic dzouropi marongerwo uye perivascular phagocytes.

Zvinokosha kucherechedza kuti pakutanga vanhu upenyu pineal shwanu iri kukura nokukurumidza, asi kumativi nguva pakuyaruka, ari pineal shwanu kukura zvishoma nezvishoma rinosvava. Uyezve, sezvavanokura uye kukwegura womunhu muviri kune involution kweprostate.

zvinhu mabasa

Chokwadi, kushanda pineal shwanu haisati aizvinzwisisa. Kunyange zvakadaro, izvozvo zvinozivikanwa kuti huru pineal kemikari Melatonin anokonzera paumbwe dzinonzi Ritmos circadianos (hope uye takamuka). kemikari Izvi basa kwete chete nokuti kakawanda kurara, asi kunobatsirawo muviri kujairana kuneta kukuru. Uye anoita sechinhu antioxidant uye retards vasachembera.

Chokwadi, pineal shwanu inobereka hormone navamwe zvinhu. Somuenzaniso, simbi allocates adrenoglomerulotropin izvo zvinosimudzira aldosterone usage pezvakaitwa. Uyewo, pineal shwanu anoita akawanda zvimwe zvakakosha mabasa. Somuenzaniso, kuchititadzisa kusunungurwa kukura hormone zvepabonde kukura, kunotadzisa paumbwe uye kukura anomera, rinosimbisa zvirwere. Zvinonzi vaidavira kuti pineal shwanu mahormone mune pamwero kudzora kushanda hypothalamic-pituitary hurongwa, nokudaro kukanganisa mashandiro zvose muviri kwemakemikari anobudiswa mumasero.

mutemo kushanda

Zvinofanira kucherechedzwa kuti zvaidiwa pineal shwanu uye murau vachiri havaratidzi kunzwisisa. Research kudziviswa nokuda duku kukura prostate uye nzvimbo. Kunyange zvakadaro, ichiidzwa kuti pineal shwanu rinodzorwa kwete chete nokuda tsinga harinzwi asiwo nehanya chiedza.

Chokwadi, chiedza asingadi kupinda zvakananga pineal muviri. Asi photons tsamwisa zvakananga ganglion masero ari the retina. Nokudaro, imwe tsinga zvairatidza iri chakasvitswa suprahiazmalnomu musimboti hypothalamus, apo paraventricular musimboti chinotungamirwa kuburikidza rokumusoro mapazi eumambo thoracal musana. Saka excitation iri chakasvitswa rokumusoro epiphysis kuburikidza remuromo ganglion. Zvinokosha kucherechedza kuti tichimhanya yomuka suprahiazmalnom chinoumba, hakuiti kukurudzira, asi kunokutadzisa basa pineal shwanu. Saka, muna chiedza Melatonin secretion ipfupi, uye murima (usiku) - rinobuda. Kana pfungwa yacho pineal shwanu, kuti neurotransmitter muchiitiko ichi anoita se norepinephrine.

Zvirwere pineal shwanu

Chokwadi, vamwe zvirwere zvinogona kukanganisa, uye nzvimbo iyi uropi. Somuenzaniso, kazhinji panguva inspections pamusoro neoplasms siyana dzakaonekwa marongerwo inonzi epiphysis. Chii? Hongu, dzimwe nguva ari pineal shwanu munyama kunoitika akaipa kusanduka nemasero. Vaichengeta nezve benign bundu kana chikofu.

Sezvo pineal shwanu iri shwanu yomunyika secretion Saka sezvingatarisirwa, avaindipa mahormone kukanganisa mashandiro yose kwemakemikari anobudiswa hurongwa. Kunyange diki chikofu pamusoro pineal shwanu kunogona kukonzera zvakakomba hormone kukundikana uye kukura chirwere rinonzi makrogenitosomiya. chirwere kwakadaro achiperekedzwa zvachinja pachiyero zvimwe mahormone, iyo inotungamira vakurumidze mumuviri uye pabonde kukura (pakuonekwa kumwedzi vachiri vaduku, etc.). Kazhinji panguva pane retardation mupfungwa.

Epiphysis mu esotericism ano

Hazvina chakavanzika kuti chokuita pineal shwanu guru tiwane dzechembere uye esoteric dzidziso. Chokwadi chokuti muviri wacho tichishandisa kunopera, uye zvakavigwa zvakadzika muuropi zvivako, izvo chakaita mamwe masayendisiti uye vazivi pfungwa rokumavirazuva kukosha pineal shwanu. Somuenzaniso, Rene Dekart mubasa rake rinonzi pineal shwanu "kuchigaro mweya." Zvechokwadi, izvozvo ndizvo chivako ichi kwemakumi emakore uye kunyange mumazana emakore vachinzwisisa somunhu yorudzii dura mweya womunhu.

Kunewo zvimwe zvekare dzidziso pamusoro usingaonekwi "ziso yechitatu", izvo zvinoita kuti munhu aone asingaoneki uye ndiye anokonzera dzakasiyana-siyana vanoziva remangwana kana zvinofunga mano. Somuenzaniso, muzana remakore rechi19 dzidziso kuti hwakaiswa mberi kuti inoshamisa ziso wechitatu iripo zvechokwadi. Asi kana mune dzimwe mhuka riri pamusoro pemvura muviri (somuenzaniso, vamwe cyclostomes epiphysis zvechokwadi anouya pamusoro uye mabasa somunhu photosensor), ipapo vanhu ziso "akavanda" mukati dehenya.