Skip to main content

Tiyeni tingophunzira za ngwazi yaying'ono muubongo mwathu: Posterior Pituitary Gland!

Tiyeni tingophunzira za ngwazi yaying'ono muubongo mwathu: Posterior Pituitary Gland!

Thupi lathu lili ngati makina odabwitsa komanso ovuta kwambiri, sichoncho? Tonse tikudziwa kuti chilichonse chomwe chili mu makinawa chimayendetsedwa ndi ubongo wathu. Koma kodi mumadziwa kuti mkati mwa ubongo wanu, muli gland kakang'ono ngati fupa kakang'ono, komwe kamatulutsa mahomoni ofunikira kwambiri omwe amalamulira kuchuluka kwa madzi m'thupi lanu, kumapangitsa kuti chiberekero chizigwira ntchito panthawi yobereka, ndikupanga ubale wabwino pakati pa mayi ndi mwana? Ndicho chimene tikambirana lero. Timachitcha kuti Pituitary Gland. Lero, tikambirana mwatsatanetsatane za gawo lapadera la icho, Posterior Pituitary.

Choyamba, tiyeni tiwone, kodi pituitary gland ndi chiyani?

Tangoganizani kuti thupi lanu ndi kampani yaikulu. Kenako CEO wa kampani imeneyo ndi gawo la ubongo lotchedwa hypothalamus. Pansi pa CEO uyu pali manejala wamkulu. Umenewo ndi pituitary gland. Manager uyu ndi wofunika kwambiri, chifukwa amayang'anira ntchito ya ma glands ena ambiri m'thupi.

Gland iyi ya pituitary ili pansi pa ubongo wanu, kumbuyo kwa mphuno yanu, pamalo otetezeka kwambiri. Yagawidwa m'magawo awiri. Monga desiki yakutsogolo mu ofesi ndi ofesi yakumbuyo.

1. Anterior Pituitary: Iyi ndi gawo lalikulu komanso lotanganidwa kwambiri. Limapanga ndikutulutsa mahomoni ambiri okhudzana ndi kukula kwa thupi, ntchito ya chithokomiro, komanso ntchito yogonana.

2. Posterior Pituitary: Uyu ndiye protagonist wathu. Ndi wocheperako kuposa anterior pituitary. Sipanga mahomoni, koma amasunga mahomoni awiri apadera opangidwa ndi kutumizidwa ndi hypothalamus, ndipo amawatulutsa m'magazi akafunika.

Dongosolo lomwe limaphatikizapo tiziwalo tonse tomwe timatulutsa mahomoni, kuphatikizapo pituitary gland, limatchedwa endocrine system . Uwu ndi netiweki yomwe imatumiza mauthenga a mankhwala m'thupi.

Ndiye kodi mahomoni awiri apadera omwe amatulutsidwa ndi Posterior Pituitary ndi ati?

Monga tanenera kale, Posterior Pituitary ili ngati nyumba yosungiramo zinthu. Pali "katundu" awiri amtengo wapatali kwambiri omwe amasungidwa pano. Ndi mahomoni awiri. Onsewa amapangidwa ndi Hypothalamus. Uthenga ukachokera kumeneko kudzera m'mitsempha, Posterior Pituitary imatulutsa mahomoni awa m'magazi.

Apa pali kufotokozera kosavuta kwa mahomoni awiriwa ndi ntchito yawo.

Dzina la mahomoni Zoyenera kuchita mosavuta
Homoni Yoletsa Kutuluka kwa Madzi (ADH)
(Amatchedwanso Vasopressin)
Ichi ndi chinthu chachikulu chomwe chimayang'anira bwino madzi m'thupi. Impso zanu zikayeretsa magazi anu, mahomoni awa amauza impso zanu kuti ziyamwenso madzi omwe thupi lanu limafunikira. Mwachidule, amalamulira kuchuluka kwa madzi omwe mumatulutsa mu mkodzo wanu.
Oxytocin Izi zimatchedwanso "hormone ya chikondi." Amayi apakati akatsala pang'ono kubereka, zimapangitsa kuti chiberekero chizigwira ntchito, zomwe zimapangitsa kuti kubereka kukhale kosavuta. Mwana akabadwa, zimathandizanso kuti mabere a mayi apange mkaka. Homoni iyi ndi yofunika kwambiri popanga ubale wabwino pakati pa mayi ndi mwana, komanso pakati pa bambo ndi mwana. Imagwiranso ntchito pakupanga umuna mwa amuna.

Tangoganizirani nthawi imene mukutuluka thukuta kwambiri komanso ludzu. Panthawiyo, magazi anu amakhuthala pang'ono. Hypothalamus yomwe ili muubongo imazindikira izi ndipo imatumiza chizindikiro ku Posterior Pituitary, kuti, "Chabwino, tsopano ikani ADH m'magazi." Kenako ADH imapita kukauza impso kuti, "Gwiritsani ntchito madzi pang'ono, musapange mkodzo wochuluka." Pamenepo ndi pamene kuchuluka kwa mkodzo womwe mumatuluka kumachepa, ndipo mtundu wake umakhala wakuda. Mukakhala ndi madzi okwanira, zosiyana zimachitika. Miyezo ya ADH imachepa, ndipo madzi ochulukirapo amatuluka ngati mkodzo. Kodi si njira yabwino yowongolera?

Kodi ndi matenda ati omwe angagwirizane ndi Posterior Pituitary?

Kawirikawiri, matenda akuluakulu okhudzana ndi gland iyi ndi osowa. Komabe, nthawi zina, mavuto ena amatha kuchitika chifukwa cha kutulutsa kwambiri (hypersecretion) kapena kusakwanira kutulutsa (hyposecretion) kwa mahomoni awa a ADH ndi oxytocin.

1. Kuchepa kwa ADH

Ngati thupi silitulutsa kapena kutulutsa mahomoni a ADH, impso zimataya chizindikiro choti zibwezeretse madzi omwe zimafunikira. Izi zikutanthauza kuti pafupifupi madzi onse omwe mumamwa amathera mu mkodzo wanu. Matendawa amatchedwa Central Diabetes Insipidus (CDI) .

Chofunika kwambiri ndichakuti, ngakhale vutoli limatchedwa 'Diabetes Insipidus', silikugwirizana ndi 'Diabetes Mellitus' yomwe tonse timaidziwa! Ili si vuto la shuga, ndi vuto la madzi.

Vutoli lingayambike chifukwa cha kuwonongeka kwa hypothalamus kapena pituitary gland. Nthawi zina, palibe chifukwa chomwe chingapezeke.

Zizindikiro zazikulu:

  • Kukodza kwambiri (Polyuria): Mutha kutulutsa mkodzo wochuluka malita angapo patsiku. Mungafunike kupita kuchimbudzi pafupipafupi.
  • Ludzu lochuluka (Polydipsia): Kaya mumwa madzi otani, mumamva ngati simukupeza okwanira. Thupi lanu likataya madzi, ubongo wanu umakuuzani kuti mupitirize kumwa madzi.
  • Kusowa madzi m'thupi: Ngati simumwa madzi okwanira, mutha kutaya madzi m'thupi lanu.
  • Kutopa: Kudzuka pafupipafupi usiku kukakodza kungasokoneze tulo tanu ndikukupangitsani kumva kutopa tsiku lonse.

2. Ngati mahomoni a ADH akuwonjezeka (Kutulutsa kwa ADH mopitirira muyeso)

Izi ndi zosiyana ndi zomwe zidachitika kale. Ngati pali mahomoni a ADH ambiri m'thupi, impso zimayamwanso madzi ambiri m'thupi. Izi zimapangitsa kuti mkodzo wambiri utuluke. Izi zimapangitsa kuti madzi azisonkhana m'thupi ndipo sodium (mchere) m'magazi ukhale wotsika kwambiri. Matendawa amatchedwa SIADH (Syndrome of Inappropriate Antidiuretic Hormone Secretion) .

Zinthu zomwe zingayambitse izi:

  • Mankhwala ena (monga mankhwala ena a matenda a shuga ndi khunyu).
  • Pambuyo pa opaleshoni yochitidwa pansi pa anesthesia.
  • Zinthu monga kuvulala muubongo, matenda opatsirana, kapena sitiroko.

Zizindikiro zazikulu (nthawi zambiri izi zimachitika chifukwa cha kuchuluka kwa sodium m'magazi):

  • Kusanza ndi kusanza.
  • Mutu.
  • Kumva ngati kuti mukutaya mphamvu zanu ndipo mwatsala pang'ono kugwa.
  • Kusintha kwa maganizo monga kuiwala zinthu ndi kusokonezeka maganizo.

3. Mavuto okhudzana ndi hormone ya Oxytocin

Ndipotu, matenda omwe amayamba chifukwa cha kuchuluka kwa hormone iyi, oxytocin, ndi osowa kwambiri. Ndi vuto losowa kwambiri.

  • Ngati oxytocin ndi yochepa: Chiberekero sichingakoke bwino panthawi yobereka, ndipo mkaka sungabwere mwana akangobadwa.
  • Ngati oxytocin ikuwonjezeka: Izi sizichitika kawirikawiri. Zingayambitse minofu ya chiberekero kukula kwambiri, zomwe zimapangitsa kuti mwana wosabadwayo asamagwire bwino ntchito.

Kodi mungadziwe bwanji ngati pali vuto ndi Posterior Pituitary?

Ngati muli ndi zizindikiro zomwe takambirana kale, dokotala wanu adzakufunsani kaye za zizindikiro zanu. Kenako, angachite mayeso ena kuti adziwe bwino kuchuluka kwa mahomoni anu.

  • Kuyezetsa Magazi: Zinthu monga kuchuluka kwa mahomoni a ADH ndi kuchuluka kwa sodium m'magazi zimatha kuyezedwa.
  • Kuyesa Mkodzo: Mutha kuona momwe mkodzo wanu ulili wokhuthala kapena woonda.
  • Kujambula kwa MRI: Izi zimathandiza kufufuza ngati pali chotupa chilichonse kapena kuwonongeka kwa pituitary gland kapena hypothalamus.

Dokotala wanu adzasankha chithandizo kutengera zotsatira za mayesowa.

Kodi ndiyenera kupita kwa dokotala liti?

Matenda ambiri omwe takambiranawa ndi osowa kwambiri. Komabe, ngati muwona kusintha m'thupi lanu, ndibwino kuti musanyalanyaze.

Makamaka, ngati muli ndi chimodzi kapena zingapo mwa zizindikiro zotsatirazi, musataye nthawi ndikuonana ndi dokotala wanu.

  • Ngati muli ndi ludzu losayerekezeka komanso mukukodza pafupipafupi .
  • Ngati mukumva nseru, kusanza, mutu, komanso kumva kusakhazikika popanda chifukwa.
  • Ngati mwadzidzidzi mukumva ngati kukumbukira kwanu kwasokonezeka ndipo simungathe kuganizira bwino .

Nthawi ngati izi, kupita kwa dokotala ndi kuyezetsa pang'ono kungakuthandizeni kudziwa ngati pali vuto kapena ayi. Choncho musaope kufunsa upangiri kwa dokotala.

Uthenga Wopita Nawo Kunyumba

  • Posterior Pituitary ndi gawo laling'ono la pituitary gland lomwe lili kumbuyo kwa ubongo wanu.
  • Izi zimatulutsa mahomoni awiri akuluakulu m'magazi: ADH (yolamulira madzi m'thupi) ndi oxytocin (yothandiza kubereka ndi kugwirizana ndi anthu).
  • Matenda omwe amayamba chifukwa cha kuchuluka kapena kusowa kwa mahomoni amenewa ndi osowa kwambiri.
  • Ngati muli ndi zizindikiro monga ludzu lochuluka, kukodza kwambiri, nseru yosadziwika bwino, kapena kusokonezeka maganizo, ndikofunikira kwambiri kulankhula ndi dokotala wanu za vutoli.
  • Musachite mantha ndi izi, koma samalani ndi zizindikiro zomwe thupi lanu limakupatsirani.

Pituitary Gland, Posterior Pituitary, Mahomoni, Ubongo, Oxytocin, Oxytocin, ADH, Matenda a shuga Insipidus, SIADH, Endocrine System
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

Palibe ndemanga zomwe zatumizidwa pano. Onjezani ndemanga yanu pano koyamba.

Onjezani ndemanga yanu

Chonde werengani: 3 + 3 =
Tiyeni tingophunzira za ngwazi yaying'ono muubongo mwathu: Posterior Pituitary Gland!

Tiyeni tingophunzira za ngwazi yaying'ono muubongo mwathu: Posterior Pituitary Gland!

Thupi lathu lili ngati makina odabwitsa komanso ovuta kwambiri, sichoncho? Tonse tikudziwa kuti chilichonse chomwe chili mu makinawa chimayendetsedwa ndi ubongo wathu. Koma kodi mumadziwa kuti mkati mwa ubongo wanu, muli gland kakang'ono ngati fupa kakang'ono, komwe kamatulutsa mahomoni ofunikira kwambiri omwe amalamulira kuchuluka kwa madzi m'thupi lanu, kumapangitsa kuti chiberekero chizigwira ntchito panthawi yobereka, ndikupanga ubale wabwino pakati pa mayi ndi mwana? Ndicho chimene tikambirana lero. Timachitcha kuti Pituitary Gland. Lero, tikambirana mwatsatanetsatane za gawo lapadera la icho, Posterior Pituitary.

Choyamba, tiyeni tiwone, kodi pituitary gland ndi chiyani?

Tangoganizani kuti thupi lanu ndi kampani yaikulu. Kenako CEO wa kampani imeneyo ndi gawo la ubongo lotchedwa hypothalamus. Pansi pa CEO uyu pali manejala wamkulu. Umenewo ndi pituitary gland. Manager uyu ndi wofunika kwambiri, chifukwa amayang'anira ntchito ya ma glands ena ambiri m'thupi.

Gland iyi ya pituitary ili pansi pa ubongo wanu, kumbuyo kwa mphuno yanu, pamalo otetezeka kwambiri. Yagawidwa m'magawo awiri. Monga desiki yakutsogolo mu ofesi ndi ofesi yakumbuyo.

1. Anterior Pituitary: Iyi ndi gawo lalikulu komanso lotanganidwa kwambiri. Limapanga ndikutulutsa mahomoni ambiri okhudzana ndi kukula kwa thupi, ntchito ya chithokomiro, komanso ntchito yogonana.

2. Posterior Pituitary: Uyu ndiye protagonist wathu. Ndi wocheperako kuposa anterior pituitary. Sipanga mahomoni, koma amasunga mahomoni awiri apadera opangidwa ndi kutumizidwa ndi hypothalamus, ndipo amawatulutsa m'magazi akafunika.

Dongosolo lomwe limaphatikizapo tiziwalo tonse tomwe timatulutsa mahomoni, kuphatikizapo pituitary gland, limatchedwa endocrine system . Uwu ndi netiweki yomwe imatumiza mauthenga a mankhwala m'thupi.

Ndiye kodi mahomoni awiri apadera omwe amatulutsidwa ndi Posterior Pituitary ndi ati?

Monga tanenera kale, Posterior Pituitary ili ngati nyumba yosungiramo zinthu. Pali "katundu" awiri amtengo wapatali kwambiri omwe amasungidwa pano. Ndi mahomoni awiri. Onsewa amapangidwa ndi Hypothalamus. Uthenga ukachokera kumeneko kudzera m'mitsempha, Posterior Pituitary imatulutsa mahomoni awa m'magazi.

Apa pali kufotokozera kosavuta kwa mahomoni awiriwa ndi ntchito yawo.

Dzina la mahomoni Zoyenera kuchita mosavuta
Homoni Yoletsa Kutuluka kwa Madzi (ADH)
(Amatchedwanso Vasopressin)
Ichi ndi chinthu chachikulu chomwe chimayang'anira bwino madzi m'thupi. Impso zanu zikayeretsa magazi anu, mahomoni awa amauza impso zanu kuti ziyamwenso madzi omwe thupi lanu limafunikira. Mwachidule, amalamulira kuchuluka kwa madzi omwe mumatulutsa mu mkodzo wanu.
Oxytocin Izi zimatchedwanso "hormone ya chikondi." Amayi apakati akatsala pang'ono kubereka, zimapangitsa kuti chiberekero chizigwira ntchito, zomwe zimapangitsa kuti kubereka kukhale kosavuta. Mwana akabadwa, zimathandizanso kuti mabere a mayi apange mkaka. Homoni iyi ndi yofunika kwambiri popanga ubale wabwino pakati pa mayi ndi mwana, komanso pakati pa bambo ndi mwana. Imagwiranso ntchito pakupanga umuna mwa amuna.

Tangoganizirani nthawi imene mukutuluka thukuta kwambiri komanso ludzu. Panthawiyo, magazi anu amakhuthala pang'ono. Hypothalamus yomwe ili muubongo imazindikira izi ndipo imatumiza chizindikiro ku Posterior Pituitary, kuti, "Chabwino, tsopano ikani ADH m'magazi." Kenako ADH imapita kukauza impso kuti, "Gwiritsani ntchito madzi pang'ono, musapange mkodzo wochuluka." Pamenepo ndi pamene kuchuluka kwa mkodzo womwe mumatuluka kumachepa, ndipo mtundu wake umakhala wakuda. Mukakhala ndi madzi okwanira, zosiyana zimachitika. Miyezo ya ADH imachepa, ndipo madzi ochulukirapo amatuluka ngati mkodzo. Kodi si njira yabwino yowongolera?

Kodi ndi matenda ati omwe angagwirizane ndi Posterior Pituitary?

Kawirikawiri, matenda akuluakulu okhudzana ndi gland iyi ndi osowa. Komabe, nthawi zina, mavuto ena amatha kuchitika chifukwa cha kutulutsa kwambiri (hypersecretion) kapena kusakwanira kutulutsa (hyposecretion) kwa mahomoni awa a ADH ndi oxytocin.

1. Kuchepa kwa ADH

Ngati thupi silitulutsa kapena kutulutsa mahomoni a ADH, impso zimataya chizindikiro choti zibwezeretse madzi omwe zimafunikira. Izi zikutanthauza kuti pafupifupi madzi onse omwe mumamwa amathera mu mkodzo wanu. Matendawa amatchedwa Central Diabetes Insipidus (CDI) .

Chofunika kwambiri ndichakuti, ngakhale vutoli limatchedwa 'Diabetes Insipidus', silikugwirizana ndi 'Diabetes Mellitus' yomwe tonse timaidziwa! Ili si vuto la shuga, ndi vuto la madzi.

Vutoli lingayambike chifukwa cha kuwonongeka kwa hypothalamus kapena pituitary gland. Nthawi zina, palibe chifukwa chomwe chingapezeke.

Zizindikiro zazikulu:

  • Kukodza kwambiri (Polyuria): Mutha kutulutsa mkodzo wochuluka malita angapo patsiku. Mungafunike kupita kuchimbudzi pafupipafupi.
  • Ludzu lochuluka (Polydipsia): Kaya mumwa madzi otani, mumamva ngati simukupeza okwanira. Thupi lanu likataya madzi, ubongo wanu umakuuzani kuti mupitirize kumwa madzi.
  • Kusowa madzi m'thupi: Ngati simumwa madzi okwanira, mutha kutaya madzi m'thupi lanu.
  • Kutopa: Kudzuka pafupipafupi usiku kukakodza kungasokoneze tulo tanu ndikukupangitsani kumva kutopa tsiku lonse.

2. Ngati mahomoni a ADH akuwonjezeka (Kutulutsa kwa ADH mopitirira muyeso)

Izi ndi zosiyana ndi zomwe zidachitika kale. Ngati pali mahomoni a ADH ambiri m'thupi, impso zimayamwanso madzi ambiri m'thupi. Izi zimapangitsa kuti mkodzo wambiri utuluke. Izi zimapangitsa kuti madzi azisonkhana m'thupi ndipo sodium (mchere) m'magazi ukhale wotsika kwambiri. Matendawa amatchedwa SIADH (Syndrome of Inappropriate Antidiuretic Hormone Secretion) .

Zinthu zomwe zingayambitse izi:

  • Mankhwala ena (monga mankhwala ena a matenda a shuga ndi khunyu).
  • Pambuyo pa opaleshoni yochitidwa pansi pa anesthesia.
  • Zinthu monga kuvulala muubongo, matenda opatsirana, kapena sitiroko.

Zizindikiro zazikulu (nthawi zambiri izi zimachitika chifukwa cha kuchuluka kwa sodium m'magazi):

  • Kusanza ndi kusanza.
  • Mutu.
  • Kumva ngati kuti mukutaya mphamvu zanu ndipo mwatsala pang'ono kugwa.
  • Kusintha kwa maganizo monga kuiwala zinthu ndi kusokonezeka maganizo.

3. Mavuto okhudzana ndi hormone ya Oxytocin

Ndipotu, matenda omwe amayamba chifukwa cha kuchuluka kwa hormone iyi, oxytocin, ndi osowa kwambiri. Ndi vuto losowa kwambiri.

  • Ngati oxytocin ndi yochepa: Chiberekero sichingakoke bwino panthawi yobereka, ndipo mkaka sungabwere mwana akangobadwa.
  • Ngati oxytocin ikuwonjezeka: Izi sizichitika kawirikawiri. Zingayambitse minofu ya chiberekero kukula kwambiri, zomwe zimapangitsa kuti mwana wosabadwayo asamagwire bwino ntchito.

Kodi mungadziwe bwanji ngati pali vuto ndi Posterior Pituitary?

Ngati muli ndi zizindikiro zomwe takambirana kale, dokotala wanu adzakufunsani kaye za zizindikiro zanu. Kenako, angachite mayeso ena kuti adziwe bwino kuchuluka kwa mahomoni anu.

  • Kuyezetsa Magazi: Zinthu monga kuchuluka kwa mahomoni a ADH ndi kuchuluka kwa sodium m'magazi zimatha kuyezedwa.
  • Kuyesa Mkodzo: Mutha kuona momwe mkodzo wanu ulili wokhuthala kapena woonda.
  • Kujambula kwa MRI: Izi zimathandiza kufufuza ngati pali chotupa chilichonse kapena kuwonongeka kwa pituitary gland kapena hypothalamus.

Dokotala wanu adzasankha chithandizo kutengera zotsatira za mayesowa.

Kodi ndiyenera kupita kwa dokotala liti?

Matenda ambiri omwe takambiranawa ndi osowa kwambiri. Komabe, ngati muwona kusintha m'thupi lanu, ndibwino kuti musanyalanyaze.

Makamaka, ngati muli ndi chimodzi kapena zingapo mwa zizindikiro zotsatirazi, musataye nthawi ndikuonana ndi dokotala wanu.

  • Ngati muli ndi ludzu losayerekezeka komanso mukukodza pafupipafupi .
  • Ngati mukumva nseru, kusanza, mutu, komanso kumva kusakhazikika popanda chifukwa.
  • Ngati mwadzidzidzi mukumva ngati kukumbukira kwanu kwasokonezeka ndipo simungathe kuganizira bwino .

Nthawi ngati izi, kupita kwa dokotala ndi kuyezetsa pang'ono kungakuthandizeni kudziwa ngati pali vuto kapena ayi. Choncho musaope kufunsa upangiri kwa dokotala.

Uthenga Wopita Nawo Kunyumba

  • Posterior Pituitary ndi gawo laling'ono la pituitary gland lomwe lili kumbuyo kwa ubongo wanu.
  • Izi zimatulutsa mahomoni awiri akuluakulu m'magazi: ADH (yolamulira madzi m'thupi) ndi oxytocin (yothandiza kubereka ndi kugwirizana ndi anthu).
  • Matenda omwe amayamba chifukwa cha kuchuluka kapena kusowa kwa mahomoni amenewa ndi osowa kwambiri.
  • Ngati muli ndi zizindikiro monga ludzu lochuluka, kukodza kwambiri, nseru yosadziwika bwino, kapena kusokonezeka maganizo, ndikofunikira kwambiri kulankhula ndi dokotala wanu za vutoli.
  • Musachite mantha ndi izi, koma samalani ndi zizindikiro zomwe thupi lanu limakupatsirani.

Pituitary Gland, Posterior Pituitary, Mahomoni, Ubongo, Oxytocin, Oxytocin, ADH, Matenda a shuga Insipidus, SIADH, Endocrine System
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

Palibe ndemanga zomwe zatumizidwa pano. Onjezani ndemanga yanu pano koyamba.

Onjezani ndemanga yanu

Chonde werengani: 3 + 3 =