The ganda - kupfuura nhengo dzevanhu

Muzviitiko zvakawanda kuti nhengo dzakawanda-kwazvo: guru, kupfuura zvakaoma uye zvikuru-chinja. Papi riri uye chii zita?

Tiri kutaura pamusoro ganda, kupfuura yakanyanya muviri, nokuti ane 3kg uremu. paro uye pakukura kwevanhu nenyere. Kana inoputswa Somuenzaniso, zvichaita kufukidza kusvika 2,3 m². Hair uye zvipikiri, sezvinei, anonziwo zvaisanganisira yedu wokunze butiro, kuva zvinoshandiswa ayo.

Kubva yezvokurapa nemaonero, ganda rinogona kurondedzerwa se muviri, nokuti rinoumbwa rakasiyana-siyana munyama, izvo zviri kugara kudyidzana.

Somuenzaniso, muviri womunhu butiro, kufanana vertebrates zvose, kwete chete anodzivirira kubva Kufurirwa nevamwe, asi anotora chikamu mumvura uye munyu muviri, uye anoshumira ane kutsinga dzinouya nhengo uye excretory. The ganda chinobatanidzwa kufema thermoregulation, uye kunyange anoita somunhu dzigare mairi ari Urume uye zvinovaka muviri.

The guru yomuviri matatu akaturikidzana: asi Epiderme e (chapamusoro) uye dermis (kureva) uye subcutaneous adipose zvinyama (hypodermis kana pasi rukoko).

Kunyatsoongorora mashoko Epiderme e

The ganda pamusoro kunosvika 5 mm ukobvu panotsika tsoka, asi zvimwe zvose pachena nhengo dzomuviri, ichi mutete paiva 0.1 mm. It Epiderme e anodzivirira muviri utachiona siyana uye chakuvhe, anoramba ari elasticity ganda.

Okumusoro rukoko pamusoro Epiderme e, glued sebum, - akafa uye keratinized. A repasi - basal Kamudzira kumuganhu dermis. Rine akaramba kugovera utachiona masero kuti vari kutiza, tanga zvichikwira nzira yavo. Mukuita kutamira kubva kwavari somugumisiro nemakemikari vari misha neerekitironi uye organelles uye masero, murwiyo izvo yava kunyanya zvinosanganisira puroteni achifa. Izvi kutenderera yose rinovapo kusvika mazuva 30.

Rezasi rukoko ganda ane mukuru zviri mafuta masero, achiita somunhu dzigare mairi kwedu simba, uyewo anoita mashandiro kumbogadzirwa kuti mudziye. In rukoko urwu pasi bvudzi midzi, uye pano vari remasangano nhumbi ropa kuti zvokudya ganda.

Skin - a kutsinga dzinouya nhengo

Wati wambocherechedza kuti vazhinji vevanhu manzwiro zvakakwana inoratidza redu guru simba? Kana tiri vakanyadziswa, takatsamwidzana, kufadzwa kana kufadzwa zvikuru chinhu - ganda redu reddens. Zviri pachena kuti ichi imhaka vawedzere ropa kuparadzirwa uye riine mamwe midziyo.

Asi pakarepo nokutya, isu, nekusiyana, akatendeuka rakachenuruka, uye ipapo tinofunga kuti kunyange bvudzi akamira magumo. Uye ichi ndicho mugumisiro ropa riyerere mwoyo uye tsandanyama kukakavadzana.

Stress kana yakawedzera excitability uyewo zvakajeka anotaurawo chikuru munhu nenyere. Zvave zvichinzi kuti pashure kwakadaro anoti kazhinji isu kuonekwa mapundu uye akashatirwa paganda. Asi nguva maererano pakunamata uye rudo vachifara, anova zvinooneka hutano muduku.

Mukuwedzera, chikuru nhengo dzevanhu anoratidza mamiriro yose muviri. Iye anotaura kuti aivapo pathological pezvakaitwa ari nemudumbu, hematopoietic hurongwa, dzokubereka nadzo, uye vamwe.

Kana zvamunomutarisira ganda rako, nokuchengeta yakachena uye kushinga, Utsanana ezvinhu kwete chete, asi kuva nemararamiro ane utano, uyewo zera-zvakakodzera mumakenduru uye scrubs, ipapo iwe ukatsvaka muduku kwenguva refu.

Uye regai yenyu kupfuura nhengo muvanhu kumbobvira vachapa makore muridzi!