Mahele: Nine Inch ano, ka liluwelo ole o ka pathology

Hormones - bioactive waiwai i i synthesized a pee ma endocrine glands 'ana i loko o ke koko, cerebrospinal loli paha lymph. Hormones ho'āʻo kiʻekiʻe bioactivity ma miniscule nā māhele o ka 10-3, a hiki 10-6 mg. Ka mea, ho'āʻo he pōkole-kau hana, a ua hikiwawe loa luku.

Waiwai hormones.

No ka hapanui o hormones deciphered ka hakakino 'ole. He nui no ia i loaa mai ai i loko o ke gula palapala (folliculin, insulina); kekahi o ia i synthesized (insulina, adrenaline, cortisone). Na hana o ka endocrine glands ua noho mana ana ma ka'emi ko kahua. I huli ai oe, o ka 'ikepili gland loli i ka ua'emi ko kahua. Hormones loli i ka pūnao o nā polokina, carbohydrates, nukelea nāʻakika, lipids a me nā minelala hao.

Mahele (ulu hōmona, ulu hōmona, ulu hōmona) Ua kaʻawale mai ka anterior pituitary nā pōʻalo Evans, a Long i ka 1921. Pituitary gland - o kekahi o ka mea nui wale endocrine glands. Together me ka hypothalamus morphophysiologicalʻano he hookahi'ōnaehana, i regulates pūnao o kekahiʻaoʻao. Ke hōmona He He kumuʻiʻo ano a me ka oligomeric 'ole. Ke hakakino kaupaona ana o 23000-46000 Da. Ulu hōmona polypeptide maupaʻa mau nā loulou i pihaʻi me 191'aminoʻakika residues.

A ano hiʻona o ka ulu hōmona mea ia e hōʻike i ka? Ueo specificity. Ua pono e olelo aku ia mea no ka wale biologicallyʻeleu ulu hōmona primates i kānaka.

I ka hypo-secretion o ka ulu hōmona kāna hana ana i kekahi metabolic keʻano o ka hanaʻana i loko o ke kino, o ka lāʻau anabolic keʻano o ka hanaʻana a me ka ulu ana o keʻano o ka hanaʻana. I ka excessive hōmona hoʻokuʻu (hyperfunction prostate) ma kekahi kakahiaka nui elemakule, ma mua o ka hoouka kaua ana o puberty, a i ka pau 'ana o ka keʻano o ka hanaʻana o ka iwi ho okumu, malaila ua hoʻokāʻoi' ulu o ke kanaka kino, i hiki aku ai i gigantism. Ulu kanaka ma laila i ia mai ka 2 a hiki i 2,7 m. Excessive ulu hōmona i adulthood hiki aku ai i ke kūpono 'ana o ke acromegaly. Keia maʻi ia lŘlŘ me ka pituitary adenomas a me ka hyperplasia. Symptoms o ka maʻi o ka disproportionate ulu o kanaka kino wahi, i ka excessive ulu o ka lala, ke poo a me ka pahee'aʻaʻa overgrowth - ka ihu, lehelehe, olelo, chin. An mea ulu i loko o ka na nā loko, ua kākau hypertrophy o kekahi endocrine glands.

Me ka lawa hoʻololi kemikala o ka ulu hōmona (hyposecretion) ma kekahi manawa'ōpio wale nō ma laila ka dwarfism (dwarfism). Ulu mea i oi aku 90-120 knm,ʻaʻohe kiʻekiʻe 'īnea i ano. Pituitary dwarfs i kŘpa a hapaʻauhau i ka 'ole o ke kino, iki nui poo. E like me ka mea e ole oko mai maʻamau noʻonoʻo kūpono 'ana o ke kanaka.

Mahele e loli ai ka lāʻau anabolic keʻano o ka hanaʻana: haʻalele no ka biosynthesis o nā polokina, nukelea nāʻakika, maoli he koko pae monakō koko (diabetic hopena) hoʻoulu reticulocytosis, hondro- a me ka osteogenesis.

Ke kanaka kino synthesizes nui bioactive waiwai, a i mai i ka maikaʻi manaʻo (euphoria, maikai naʻau i loko, makemake). Ma biochemistry, i kēia mau waiwai i kapaia neurotransmitters, e kuleana no ka EYI o nā aʻalolo impulses. Ua Ua manaoio ia serotonin, endorphins a me dopamine - he oluolu hormones. Serotonin - He hōmona maikai naʻau i loko. I ka injected i loko o ke koko, ka mea maoli he Hawaii haʻawina, iaono? Ienoai naʻau i loko. Deficiency o serotonin ke alakai i kaumaha. Endorphins i synthesized i loko o ke kino i loko o stressful wahi, i hiki, e ho'ēmi i ka eha. Ma ka paa ana i opiate receptors, ka mea, inhibit eha, pela ana euphoria. Dopamine ua pinepine haawiia e like me ka hōmona o ka oluolu. I ka nui o ka lehulehu o ka la i huiʻia i loko o ke koko, i ka malamalama ka waiʻona ma.