ʻO ka 'Power Bank' o ko kākou kino: E aʻo wale kākou e pili ana i ka Glycogen

Ua noʻonoʻo paha ʻoe pehea e loaʻa ai i ko kākou kino ka ikehu e pono ai ke ʻai ʻole kākou no kekahi manawa, a i ʻole ke hoʻoikaika kino kākou? E like me kā kākou mālama ʻana i kahi panakō mana i loko o kā kākou kelepona e hoʻohana ai i ka wā e pau ai ka pila, loaʻa pū i ko kākou kino kahi waihona ikehu hiki iā kākou ke hoʻohana i ka wā pilikia. ʻO ia ka mea a kākou e kapa nei he glycogen ma nā ʻōlelo lapaʻau. He ʻāpana koʻikoʻi loa kēia o ka hoʻokele ikehu o ko kākou kino.

He aha ka glycogen, ma ka ʻōlelo maʻalahi?

I ka ʻōlelo maʻalahi, ʻo ka glycogen kahi ʻano glucose i mālama ʻia i loko o ko mākou kino. I kēia manawa ke noʻonoʻo nei paha ʻoe i ke ʻano o ka glucose. ʻO ka Glucose kahi ʻano kō . Loaʻa i ko mākou kino ka glucose mai ka meaʻai a mākou e ʻai ai, ʻoiai nā meaʻai i loaʻa nā kalapona ( starch ) (e like me ka laiki, ka berena, ka ʻuala). ʻO kēia glucose ka wahie nui e hāʻawi i ka ikehu i nā ʻāpana i loko o ko mākou kino.

E noʻonoʻo, ma hope o kā mākou ʻai ʻana i ka ʻai, loaʻa i loko o ko mākou koko ka nui o ka glucose ma mua o ka mea e pono ai. No laila he aha ka hana a ke kino? Lawe ia i kēia glucose keu a mālama iā ia i loko o kahi ʻeke e hiki ke hoʻohana ʻia ma hope. ʻO kēlā ʻeke nui, i hana ʻia me nā tausani o nā mole glucose i hoʻopaʻa ʻia, ua kapa ʻia ʻo glycogen.

Hana ʻia kēia kaʻina hana ma nā ʻano ʻelua:

1. Glycogenesis: Ke kaʻina hana o ka lawe ʻana i ka glucose keu i loko o ke koko a mālama iā ia ma ke ʻano he glycogen.

2. Glycogenolysis : Ke pono ko mākou kino i ka ikehu, wāwahi ia i ka glycogen i mālama ʻia, hoʻololi hou iā ia i glucose, a hoʻokuʻu iā ia i loko o ke koko.

No ka mea, ʻo kēia mau kaʻina hana ʻelua e hana pololei ai i loaʻa ai i ko mākou kino ka ikehu i ka wā e pono ai a ua pale ʻia mai ka piʻi pono ʻole o nā pae kō koko.

Aia i hea kēia hale kūʻai ikehu?

Mālama nui ʻia ʻo Glycogen i loko o ko kākou akepaʻa a me nā ʻiʻo iwi , me nā ʻāpana liʻiliʻi i mālama ʻia i loko o ka lolo a me nā ʻiʻo ʻē aʻe.

E noʻonoʻo i kēia ʻano, hiki i ke akepaʻa ke mālama i kahi pakeneka kiʻekiʻe o ka glycogen e pili ana i kona nui. Akā no ka mea he nui ko mākou ʻiʻo i loko o ko mākou kino, ʻo ka hapa nui (ma kahi o ʻekolu hapahā) o ka glycogen holoʻokoʻa i mālama ʻia i loko o nā ʻiʻo.

ʻO ka nui o ka glycogen i mālama ʻia i loko o ke kino e pili ana i kekahi mau kumu:

• ʻO ka nui o nā kalapona āu e ʻai ai.
• Pehea ka nui a me ka ikaika o kāu hoʻoikaika kino.
• ʻO ka lōʻihi o ka manawa ma waena o nā meaʻai.
• Ka hana enzyme o ke akepaʻa.

Hoʻomalu ʻia kēia kaʻina mālama, i kapa ʻia ʻo glycogenesis, e kahi hormone i kapa ʻia ʻo insulin . Ke ʻai mākou, piʻi aʻe ko mākou pae glucose koko. A laila hana kā mākou pancreas i ka insulin, e hōʻailona ana i kā mākou mau cell e mālama i ka glucose keu ma ke ʻano he glycogen.

ʻO Glycogen, glucose, a me glucagon - he aha ka ʻokoʻa ma waena o kēia mau mea ʻekolu?

ʻOiai ke kani like nei kēia mau inoa ʻekolu, ʻokoʻa kā lākou mau hana. No ka hoʻomaopopo pono ʻana i kēia ʻokoʻa, e nānā i ka papa ma lalo.

Aia kahi ʻokoʻa iki i ke ʻano o ka wāwahi ʻia ʻana o ka glycogen i loko o ke akepaʻa a me nā ʻiʻo. Hoʻopau ke akepaʻa i ka glycogen e hana i ka glucose no ke kino holoʻokoʻa e hoʻohana ai. Akā, ʻo ka glucose a ka glycogen ʻiʻo e hana ai hiki ke hoʻohana ʻia e kēlā mau ʻiʻo wale nō . ʻO ke kumu o kēia, ʻo ia ka nui o ka ikehu e pono ai i nā ʻiʻo i ka wā hoʻoikaika kino. Inā huki lākou i ka glucose mai ke koko a puni ke kino, ʻaʻole lawa ka glucose i nā ʻōpū koʻikoʻi e like me ka lolo. No laila, mālama nā ʻiʻo i kā lākou waihona ikehu ponoʻī.

Hiki iaʻu ke nānā i ka nui o ka glycogen?

ʻO kaʻoiaʻiʻo, ʻo ke ana pololei ʻana i nā pae glycogen he mea paʻakikī iki ia a ʻaʻole ia he mea maʻamau i hana ʻia. No ka mea, loli mau kēia pae i ka lā a pau ma muli o ka mea a mākou e ʻai ai a inu ai a me ka nui o ka hoʻoikaika kino a mākou e hana ai. I nā hihia kūikawā, inā pono, hiki i ke kauka ke lawe i kahi ʻāpana liʻiliʻi o ka ʻiʻo mai ke akepaʻa a i ʻole ka ʻiʻo a nānā iā ia (ua kapa ʻia kēia he biopsy ) e nānā i nā pae glycogen.

Akā ʻo ka maʻamau, hana nā kauka i nā hoʻokolohua maʻalahi e ʻike ai inā he pilikia e pili ana i ka glucose.

• Nā hoʻāʻo koko e nānā i nā pae glucose koko a me ka hana o ke akepaʻa a me nā ʻiʻo.
• ʻO ke kiʻi ultrasound o ke akepaʻa e nānā i ka hoʻonui ʻia.
• Hana ʻia nā hoʻokolohua genetic inā he kānalua no kahi maʻi hoʻoilina.

Ma ka awelika, he 600 grams o ka glycogen i mālama ʻia i loko o ke kino o kahi kanaka olakino. Hiki ke loli kēia ma muli o ka nui o ke kino o ke kanaka, ka ʻai, a me ka pae hoʻoikaika kino.

Nā maʻi e pili ana i ka Glycogen

ʻO ka maʻi mālama Glycogen (GSD) he maʻi hoʻoilina kakaikahi e hoʻopilikia ana i ka hiki ke hana a wāwahi paha i ka glycogen. Hoʻokumu ʻia ia e kahi kīnā genetic. Hana ʻia ia i ka wā e nele ai ke kino i nā enzymes e pono ai no ka metabolism glycogen.

Hiki i kēia ke alakaʻi i kahi hōʻiliʻili weliweli o ka glycogen i loko o nā ʻōpū e like me ke akepaʻa, a i ʻole i kekahi poʻe, ʻaʻole hiki i ke kino ke hana i ka glycogen. Hiki i kēia ke alakaʻi i nā hōʻailona like ʻole, e like me ka nāwaliwali o nā ʻiʻo.

ʻOiai ʻaʻohe lāʻau lapaʻau no GSD, hiki i ka lāʻau lapaʻau ke kāohi i nā hōʻailona. Aia nā lāʻau lapaʻau hoʻololi enzyme no kekahi mau ʻano holoholona a me nā lāʻau lapaʻau cornstarch no nā ʻano holoholona he nui.

Inā he mau hopohopo kou e pili ana i kou pae kō koko, nele i ka ikehu, a i ʻole nā ​​ʻeha pinepine o nā ʻiʻo, e kamaʻilio pono me kāu kauka e pili ana i ia mea.E kamaʻilio me kāu kauka. He mea nui ka loaʻa ʻana o ka ʻōlelo aʻoaʻo lapaʻau pololei ma mua o ka ʻimi ʻana i ka ʻike ma ka pūnaewele.