So woasusuw ho pɛn sɛ hena na odi nneɛma pii a ɛwɔ wo nipadua mu, te sɛ wo nyin, wo mu duru, wo adwennwen, ne sɛnea wubetumi awo mma no so? Eyi nyinaa akyi no, abɔde ketewaa bi nanso ɔwɔ tumi kɛse wɔ hɔ. Ɛno ne ntini a wɔfrɛ no Anterior Pituitary a ɛwɔ yɛn amemene no ase no. Ɛnnɛ, yɛbɛka ɔpanyin ketewa yi ho asɛm.
Sɛ yɛbɛka no tiawa a, dɛn ne Anterior Pituitary?
Anterior Pituitary kyerɛ wo pituitary gland no anim fã. Wɔsan frɛ no ``Adenohypophysis`` wɔ aduruyɛ ho nyansahu mu. Saa pituitary gland yi sua koraa, te sɛ pea. Nanso n’adwuma no sõ paa. Ɛwɔ w'amemene no ase, wɔ ``Hypothalamus`` ase.
Fa no sɛ yɛn nipadua te sɛ nnwontofo kuw kɛse bi. Afei saa Anterior Pituitary gland yi ne saa nnwontofo kuw no kwankyerɛfo. Ɔno na ɔde adwuma ma ntini afoforo pii wɔ nipadua no mu na ɔhwɛ sɛ wɔbɛyɛ no yiye. Ɔkwan foforo so no, ɛyɛ adwuma kɛse de hwɛ ma hormone nhyehyɛe a ɛwɔ yɛn nipadua mu no kari pɛ.
Pituitary gland no wɔ afã atitiriw abien:
1. Anterior Lobe: Eyi ne Anterior Pituitary a yɛreka ho asɛm nnɛ no.
2. Posterior Lobe: Eyi yɛ nnwuma afoforo kakraa bi.
Anterior Pituitary no yɛ na ɛma hormone atitiriw asia (6) a ɛho hia ma yɛn nipadua no kɔ mogya mu. Saa nkwaadɔm yi di nneɛma pii so wɔ yɛn nipadua mu.
- Onyini
- Nkwammoaa mu nneɛma a ɛsakra
- Awo a wɔwo
- Adwennwen ho mmuae
- Nufusu a wɔyɛ (Lactation) .
Ntini bɛn na Anterior Pituitary gland no yɛ?
Okay, afei momma yɛnhwɛ hormone 6 a ɛho hia sen biara a saa ɔpanyin ketewa yi yi gu yɛn nipadua mu, ne nea ɛto wɔn. Nea ɛbɛyɛ na ayɛ mmerɛw sɛ yɛbɛkae eyi no, ma yɛnhwɛ pon bi.
| Hormone a ɛma nipadua no yɛ adwuma | Nea ɛsɛ sɛ woyɛ no tiawa |
|---|---|
| Adrenocorticotropic Hormone (ACTH) a ɛma nipadua no yɛ adwuma yiye . | Ɛkanyan adrenal glands a ɛwɔ yɛn asaabo atifi no ma ɛyɛ hormone cortisol , a ɛboa yɛn ma yegyina adwennwen ano. |
| Hormone a ɛkanyan ntini mu ntini (FSH) . | Ɛkanyan mmea awotwaa no ma ɛboa wɔn ma wonyin na wɔyɛ estrogen hormone . Ɛkanyan mmadwoa a ɛwɔ mmarima mu ma ɛboa wɔn ma wɔyɛ mmadwoa. |
| Ntini a Ɛma Luteinizing Hormone (LH) . | Ɛboa mmea mmadwoa ma wɔyɛ hormone progesterone . Ɛboa mmarima ma wɔyɛ hormone a wɔfrɛ no testosterone . |
| Nnipa Nnyin Ho Nkwammoaa (HGH) . | Ɛho hia ma mmofra nipadua mu nkɔso. Ɛboa ma mpanyimfo ntini ne nnompe yɛ yiye na ɛhwɛ sɛnea nipadua mu srade kyekyɛ so. |
| Prolactin a wɔde yɛ aduru | Ɛkanyan nufusu a ɛba wɔ awo akyi. Ɛka brayɛ, awo, ne nna mu dwumadi nso. |
| Hormone a ɛkanyan thyroid (TSH) . | Ɛkanyan thyroid gland a ɛwɔ kɔn no mu, na ɛma ɛyɛ thyroid hormone ahorow. Saa nkwaadɔm yi ho hia na ama yɛatumi adi yɛn nipadua no mu nneɛma a ɛsakra no so. |
Dɛn ne nyarewa a ɛbata Anterior Pituitary Gland ho?
Esiane sɛ saa ntini yi di hormone pii so nti, ɔhaw ketewaa bi mpo a ɛwɔ ho no betumi de akwahosan ho haw ahorow pii aba. Mpɛn pii no, wobetumi akyekyɛ ɔhaw ahorow yi mu ayɛ no ahorow atitiriw abien.
1. Hypopituitarism: Eyi kyerɛ sɛ pituitary gland no nyɛ adwuma yiye, a ɛkyerɛ sɛ entumi nyɛ hormone ahorow a ɛho hia no sɛnea ɛsɛ.
2. Hyperpituitarism: Eyi kyerɛ sɛ pituitary gland no yɛ adwuma boro so, na ɛma hormone pii ba sen sɛnea ɛho hia.
Nneɛma atitiriw pii nti na tebea horow yi ba:
- Tumors a ɛba pituitary gland mu - wɔfrɛ eyinom ``pituitary adenomas``.
- Anterior Pituitary, Hypothalamus, anaa ntini a ɛka wɔn bom no sɛe esiane opira, ɔyare mmoawa, anaa mogya a ɛretu (`(pituitary apoplexy)`).
- Awosu mu tebea horow bi, sɛ nhwɛso no `multiple endocrine neoplasia (MEN)`.
Nyarewa a efi nipadua mu ahoɔdennuru a ɛba fam (Hypopituitarism) .
Saa tebea horow yi betumi aba esiane hormone biako anaa nea ɛboro saa a pituitary gland no yɛ no so tew nti.
| Aduruyɛ mu tebea | Nkyerɛkyerɛmu a ɛnyɛ den |
|---|---|
| Adrenal a ɛnnɔɔso a ɛto so abien | Adrenal glands no dwumadi so tew esiane ACTH hormone no a ɛso tew nti. |
| Onyin mu ahoɔdennuru a enni nipadua mu (GHD) . | Wɔnnyɛ onyin hormone (HGH) dodow a ɛdɔɔso. Eyi yɛ ade biako nti a mmofra nyin tiaa. |
| Mfinimfini hypogonadism a ɛwɔ nipadua no mu | FSH ne LH nkwaadɔm a ɛso tew no ma nna mu nkwaadɔm a efi awotwaa anaa awotwaa mu ba no so tew. |
| Mfinimfini hypothyroidism a ɛwɔ nipadua no mu | TSH hormone a ɛso tew no ma thyroid dwumadi so tew. |
Nyarewa a efi nipadua mu ahoɔdennuru dodow a ɛkɔ soro (Hyperpituitarism) .
Pituitary hormone biako anaa nea ɛboro saa a ɛdɔɔso dodo na ɛde tebea horow yi ba.
| Aduruyɛ mu tebea | Nkyerɛkyerɛmu a ɛnyɛ den |
|---|---|
| Acromegaly a ɛma nipadua no yɛ kɛse | Mpanyimfo nyin hormone (HGH) a wɔyɛ boro so, a ɛma nnompe ne ntini nyin wɔ ɔkwan a ɛnteɛ so (sɛ nhwɛso no, nsa, anan, ne anim a ɛtrɛw). |
| Gigantism a wɔyɛ | Nnuru a ɛma obi nyin dodo wɔ mmofraase anaa mmerantebere ne mmabaabere mu, na ɛma obi tenten yɛ soronko wɔ ɔkwan a ɛnteɛ so. |
| Cushing yare no | Hormone ACTH a wɔyɛ boro so no ma nipadua no yɛ cortisol dodow a ɛboro so. Eyi yɛ tebea bi a wɔfrɛ no `Cushing's syndrome.' |
| Prolactinemia a ɛboro so | Wɔyɛ hormone prolactin no boro so. |
| Central hyperthyroidism a ɛwɔ nipadua no mu | Thyroid ntini no yɛ adwuma boro so esiane hormone TSH a wɔyɛ boro so nti (eyi yɛ tebea a ɛntaa nsi koraa). |
Nea ɛho hia ne sɛ mpɛn pii no, saa sɛnkyerɛnne ahorow yi tumi te sɛ nyarewa afoforo de. Enti sɛ wususuw sɛ wowɔ ɔhaw bi a ɛte sɛɛ a, kɔ wo duruyɛfo nkyɛn ntɛm ara kɔhwehwɛ afotu.
Ɔkwan bɛn so na oduruyɛfo hwɛ sɛnea saa ntini yi akwahosan te?
Sɛ wowɔ pituitary gland haw ho sɛnkyerɛnne a, wo duruyɛfo bedi kan ahwɛ sɛnea wo hormone dodow te. Mpɛn pii no wobetumi de mogya mu nhwehwɛmu ayɛ eyinom .
Sɛ biribi a ɛnteɛ wɔ saa nhwehwɛmu amanneɛbɔ ahorow no mu a, ebia wo duruyɛfo bɛkamfo biribi te sɛ MRI scan akyerɛ sɛnea ɛbɛyɛ a wobɛhwɛ pituitary gland no yiye.
Mɛyɛ dɛn atumi ama me Anterior Pituitary gland no anya apɔwmuden?
Nokwarem no, wontumi nsiw ɔhaw ahorow a ɛba saa ntini yi ho no ano bere nyinaa. Nanso ade biako a ɛho hia wɔ hɔ a yebetumi ayɛ. Na ɛno ne sɛ yɛbɛbɔ yɛn ti ho ban.
Ti a opira ne amemene mu opira a ɛyɛ hu (TBI) betumi asɛe pituitary gland no, na ebetumi ama hormone a wɔyɛ no so atew anaasɛ akɔ soro.
Enti, nneɛma bi a wubetumi ayɛ de abɔ wo ti ho ban ni:
- Hyɛ ahobammɔ bɛlt bere biara a wowɔ kar mu.
- Ka kar a dwoodwoo.
- Hyɛ dade kyɛw bere a wote sakre so, moto so, anaa woredi agumadi (titiriw agumadi a ebia ɛbɛma obi abɔ mu).
- Fa nneɛma bi siw asehwe ano. Eyi ho hia wɔn a wɔn mfe akɔ anim titiriw. Yi nneɛma a ɛyɛ hwerɛma ne nneɛma a ebetumi ama woahwe ase no fi hɔ.
- Sɛ wowɔ mmofra nkumaa a, hwɛ hu sɛ mmeae a wodi agoru na wobɔ fekuw no yɛ nea ahobammɔ wom.
Anterior Pituitary yɛ ntini ketewaa bi nanso ɛwɔ tumi a ɛka yɛn akwahosan afã horow pii. Enti sɛ wowɔ sɛnkyerɛnne foforo anaa ɛhaw adwene bi a, nsusuw sɛ ɛyɛ biribi foforo kɛkɛ, na mmom wo ne oduruyɛfo nkasa bere nyinaa. Wobetumi de nhwehwɛmu kakraa bi a ɛnyɛ den anya w’akwahosan ho mfonini a edi mu.
Nkrasɛm a Wɔde Kɔ Fie
- Anterior Pituitary yɛ ntini a ne kɛse te sɛ pea, nanso ɛho hia yiye, a ɛwɔ w’amemene no ase.
- Ɛyɛ hormone 6 a ɛhwɛ nipadua no dwumadi atitiriw te sɛ onyin, nipadua mu nneɛma a ɛsakra, ne awo so.
- Ayaresa mu tebea ahorow betumi aba esiane saa nkwaadɔm yi a ɛboro so (hyperpituitarism) anaa nea enni hɔ (hypopituitarism) nti.
- Ɛho hia paa sɛ wɔbɔ ti no ho ban, efisɛ ti a wopirapira no betumi asɛe saa ntini yi.
- Sɛ wowɔ sɛnkyerɛnne ahorow a ɛfa hormone haw bi ho a, ntwentwɛn wo nan ase sɛ wobɛkɔ wo duruyɛfo nkyɛn ntɛm ara akɔhwehwɛ afotu.
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