Babban abubuwan da faye hali mutum endocrine tsarin

Jikin mutum da kwasfansu ta aiki a kan m hulda da wani babban yawan Kwayoyin, tsokoki da kuma gabobin da suke da daban-daban Tsarin da kuma aikin manufa. Don cim ma wannan hulda a cikin shakka daga juyin halitta daga rayayyun kwayoyin halitta da aka halitta da wani yawan nazarin halittu da sunadaran cewa sarrafa aiki na kayan ciki da cewa daidaita da aikin da canza waje da ciki yanayi. Irin wannan sunadaran hada da endocrine tsarin mutum.

A mataki na endocrine tsarin

A mataki na endocrine gabobin dogara ne a kan samar da musamman aiki abubuwa - hormones. Yana yana da dangantaka ta kusa da aiki na juyayi tsarin na jiki. A hypothalamus samar corticotropin, wanda stimulates pituitary gland shine yake da su saki corticotropin. A mayar da martani, da endocrine gland jefa fitar da jini Corticosteroid ji ba gani. A matakin na wadannan hormones siginar da take wani tunani nufi ga neurons kuma stimulates endocrine tsarin. Hormones shiga zuwa Kwayoyin ta cikin extracellular sarari ko ta hanyar jini. Kwayoyin suna kula hormones da a kan su surface takamaiman rabe. Wadannan rabe ne iya gane ko da karamin adadin hormone abu da kuma a lamba tare da shi zuwa sa kwayuka canje-canje.

Gabobin da endocrine tsarin na mutane

Akwai gawarwaki da dama alhakin samar da hormones. Bugu da kari, a da yawa tsokoki na jiki ne ba musamman Kwayoyin, yin mugunya hormonal abubuwa. A wannan batun, da endocrine tsarin za a iya kasu kashi biyu: da glandular da kuma yaxuwa. Kashi na farko ya hada da endocrine gland. Alal misali, kamar wa adrenal gland shine yake, pancreas, jima'i, thyroid da parathyroid gland shine yake. Yaxuwa kashi form raba endocrine Kwayoyin located in daban-daban kyallen takarda a ko'ina cikin jiki.

Babban ayyuka na endocrine tsarin

Hormones secreted a cikin jini, gudanar da wadannan ayyuka:

1. Shiga a cikin biochemical halayen na jiki.
2. Coordination of hadin gwiwa na ciki gabobin.
3. Tasiri a kan ci gaban da kwayoyin da kuma tabbatar da ci gaban duk da tsarin. Alal misali, inganta sha na alli da kuma ci gaban da ƙasũsuwa.
4. Jima'i bambanci da kuma haihuwa ayyuka. Gonads da adrenal bawo, wanda ake ma kunshe a cikin tsarin endocrine, kasaftawa abubuwa da samar da samuwar firamare da sakandare jima'i halaye.
5. Gyara da kwayoyin zuwa muhalli canje-canje. An misali ne kungiyar na catecholamine abu kamar epinephrine. Suna iya shafar zuciya rate, sweating, bronchiectasis.
6. Tasiri a kan Psycho-wani tunanin jihar da kuma halayya al'amurran da mutum aiki. Alal misali, glucocorticoid hormones iya haifar da wani mutum euphoric, amma wani ragi take kaiwa zuwa tsananin gajiya.