Mumasero Exocrine kwevanhu

Muvanhu, pane vakawanda pamutemo hurongwa, nechokwadi kunowanzoitika nokushanda kwenhengo dzomuviri. Izvi Hurongwa, ndivo vanofanira kusanganisira mukati dzokunze shwanu secretion.

Akagumbuka nengaidzo mumuviri zvikuru nyore. Nyanzvi vanokurudzira kudzivisa zvinhu kukonzera kusaenzana.

Exocrine mumasero (eccrine) takura zvakasiyana vakasarudzwa nevasori muna dzomunyika ezvinhu uye muviri pamusoro. Vanoumba munhu uye yakananga kunhuwa. Uyezve, exocrine mumasero kudzivirira kubva kupinda mukati pamuviri inokuvadza tusingaoneki. zvinoyerera yavo (zvakavanzika) ane mikostaticheskim uye bactericidal chiito.

Exocrine secretions (nemate, misodzi, ziya, mukaka, pabonde) zvinobatanidzwa munyaya mutemo intraspecific uye interspecific ukama. Izvi kunyanya nokuti kuti zvinoyerera wavo rusununguko mashandiro kana mashoko metabolic kufurira akapoteredza kwokunze zvinenge.

Mumuromo, pane diki uye guru mate mumasero nechitarisiko secretion. ducts dzavo svinudzai kupinda dzaiita zvokutaurwa mhango. mumasero Small riri submucosa kana mukobvu madzihwa. Maererano urongwa dzoga lingual, palatal, matadza, labial. Zvichienderana pakuyerera kwavo, vari rakakamurwa mucous, serous uye zvakasiyana. Kwete kure kwavari ari thyroid shwanu yomunyika secretion. It anounganidza uye secretes ayodhini tubhokisi mahormone.

Large mate mumasero inonzi aiwanzopiwa wokushanda nhengo kuti dziri kunze nomumukanwa mhango. Izvi zvinosanganisira sublingual, submandibular uye parotid.

Musanganiswa anosiiwa mate mumasero anonzi mate. Secretory pezvakaitwa munguva hormone anochinja muviri (nenguva gumi - namana makore) ndiyo chaizvo.

mumasero Mammary vari (pakutanga) dzakachinjwa ziya mumasero ganda uye pamusoro rechitanhatu kana rechinomwe vhiki. Pakutanga, vanotarira akafanana zvisimbiso miviri Epiderme e. Naizvozvo vari kutanga kuumba "mukaka mavara".

Vasikana pamberi nguva pakuyaruka mazamu vari wakaderera. matavi ukatambararira kunoitika muna aroorane. With Pazvinotanga okuyaruka pane kungoerekana wachinja mwero kukura mammary mumasero. In vakomana, mwero yavo pakukura DZEMUNHU DZINODZORA, ipapo rinomira zvachose. In vasikana, kukura iri nokukurumidza. magumo chikamu akaumba kutanga wokutanga kumwedzi. Zvisinei, zvinofanira kucherechedzwa kuti kenza yemazamu kuvakadzi kuramba kuva kusvikira pamuviri. kwokupedzisira inotungamirwa Its kunoitika munguva lactation.

The kupfuura wandisa pamusoro zvomudumbu shwanu pakati vanhu ndiyo chiropa. The uremu wake (mukuru) - kubva kune makirogiramu rimwe nehafu. Mukuwedzera, chiropa chinobatanidzwa carbohydrate, mavhitaminzi, mapuroteni uye mafuta muviri, zviri unodzivirira, chologenic nezvimwe mabasa. Kana fetus , muviri ichi ichiri uye ropa-dzichiumbwa.

The ziya mumasero ganda kubudisa ziya. Ivo vanobatanidzwa thermoregulation, pova nomumwe hwema. Inomiririra mumasero izvi nyore chubhu akapeta magumo zvikamu. In nerimwe ziya mumasero vane mugumo mugove (muviri), ziya mutsinga dzinofamba nemukaka. Last dzimwe nguva anovhura kwekunze.

Ziya mumasero Kusiyana pamusoro dzichipfekeka kukosha uye morphological maitiro, uyewo kukura. Ivo dziri mune subcutaneous zvinyama (connective). Paavhareji, mumwe munhu ane anenge maviri - matatu miriyoni nehafu ziya mumasero. morphological kukura kwavo kwapera anenge makore manomwe.

mumasero Sebaceous tisvike ayo yepamusoro panguva yokuyaruka. Vanenge vose vari chokuita bvudzi. Munzvimbo pasina bvudzi kukura, mumasero sebaceous nhema pachavo. Dzavo buditsa - mafuta - kushandiswa girisi bvudzi uye ganda. The daily avhareji inomira vanenge makumi maviri magiramu mafuta.