Inotungamirwa, Sainzi
Physico-namakemikari ehupfumi ropa, ropa shanda
upenyu hazvibviri pasina ropa. Muvanhu, izvozvo anoita rinokosha mabasa. Kune akawanda, asi kuona ehupfumi izvi kwakaoma. Kubva mamiriro ropa kunoenderana nebasa mwoyo, nhengo nemidziyo ropa.
Mashandiro uye zvechadenga muviri kuona mumuviri uye namakemikari zvivako ropa. Kuti tinzwisise navo, unofanira yakazokura yokunyatsodzidza nyaya muviri womunhu physiology. Yoga zvakafanira kufunga zvinoumba zvakamisa hurongwa ropa uye plasma zvivako.
General unhu
Ropa zvakakodzera kuti munhu nezvikonzero zvinoverengeka. It anopa subspecies ari connective tishu. Ropa sezvamunoita zvinosanganisira masero yunifomu imvura fuma (plasma).
Boka rokutanga rinosanganisira masero matsvuku eropa, maplatelet uye ropa masero machena. Mumwe mhando eropa anoita zvimwe mabasa. ropa ravo rose, pane kusvika 45%. Plasma chinhu intercellular mvura uye 55% of zvachose uremu.
Nhamba yacho aumba nezvimedu kusvika zvachose ropa vhoriyamu inonzi hematocrit wake. Sexual Kuzivikanwa unochinja mumuviri uye namakemikari zvivako ropa. Physiology vanhurume zvinoratidza hematocrit kubva 41 kusvika 48%, uye hadzi - kubva 37 kusvika 43%. pamwero kwayo nokudzorwa dzakasiyana zvigadziriswe dzemuviri. Izvi zvingava nokuchinja Absorção de Água uye excretion kuti munyu, nyota, murau mapuroteni muviri kana matsvuku eropa.
Somuenzaniso, apo achikwira gomo, apo mhepo hunowedzera sparse, hematocrit kunowedzera nokuda kudiwa kuwedzera nerubatsiro okisijeni. Bhuku ropa riri akura womunhu muviri rinosvika vanenge 5 litres. Izvi anenge 7% yayo zvachose uremu.
Sei ropa?
Mabasa uye physico-kwemakemikari ehupfumi ropa zvinopa dzose kushanda dzemuviri. The chikuru zvebasa fuma ichi zvinosanganisira chokufambisa, pamutemo, thermoregulatory unhu uye kuramba chipingamupinyi zvivako uye tishu patsva.
Transport basa ine zvakawanda zvinhu. The kweropa Hurongwa anotakura oxygen munyama, anotorera kwavari carbon dioxide inobvisa (kufema shanda). Uyewo chinoshanda chokufambisa yepamusoro chokuendesa zvinovaka muviri kune zvose nehurongwa. boka Izvi zvinosanganisira kugadzwa uye excretory ropa. It anounganidza kwokupedzisira zvibereko cellular muviri uye transports nayo nhengo dzose excretion.
chinangwa Thermoregulatory ropa riri kutakura kupisa kubva panzvimbo yayo inotungamirwa kune dzimwe nehurongwa. Ramba zvinyama patsva uye homeostasis wavo nokuda chinjanai kwendangariro.
Ropa zvakare anoita chokufambisa pamusoro hormone nezvimwe zvinhu. Chinangwa vanodzivirira kuitira kuti masoja basa. Nokuti chinangwa ichi muviri pane nhamba kwendangariro.
Key ehupfumi
To munhu anzwe zvakanaka, izvozvo kunodiwa kuramba kuipa mashandiro ropa. Asi mhiri kuti, pane vakawanda zviratidzo zvinoratidza hutano muviri. It nderei mumuviri namakemikari zvivako ropa. Muchidimbu vanogona dzakanyorwa, asi mumwe nomumwe zvinoda uwane kukurukurwa.
The chikuru zviratidzi mamiriro kweropa ino ndiyo oncotic uye osmotic kumanikidzwa, slurry unhu. Uyewo chinokosha chizenga akadai colloidal yeplasma hachichinji. Huru unhu kuti dzinoongororwa murabhoritari kudzidza ndivo arambe achirema uye viscosity ropa unhu. Vose zvivako izvi zvinofanira kuva kuipa, kana zvakanaka zvakatoipa, t. To. Blood runoyerera napakati hurongwa, zvokudya sero ose. Kubva zvachiri utano kunobva zvakananga.
Osmotic kumanikidzwa mhando
Uchifunga dzinokosha mumuviri uye namakemikari zvivako ropa, zvakakodzera yose yokutanga kuteerera ndiyo Unhu yaro ive osmotic kumanikidzwa mhando. zvazvingava Izvi zvinoenderana wevasungwa pamwero solutes vari plasma.
Zvingava vasiri electrolytes uye electrolytes. All yenhengo izvi vane imwe kumanikidzwa. NaCl anosika vakawanda dzokuteerera ichi. Inorganic zvinoriumba pamwe chete kunobvumirwa 95% of osmotic kumanikidzwa.
Kazhinji pane mukuru, nhamba 7.5-7.6 ATM. Izvi zvinonzi vasiri yesaline, sezvamakaropafadzwa munyu zviri 0,86%. Zvisinei, kana zviri NaCl indekisi inowedzera, ayo wevasungwa rinobuda uye maererano kuvafurira. Izvi mhinduro anonzi "hypertonic". Kuwa munyu wevasungwa kunotungamirira vasanyanye kuitiswa. Izvi zvinotisvitsa mufananidzo hypotonic mhinduro.
Zvarakasiya osmotic kumanikidzwa
Kutyora physicochemical zvivako ropa hama kuti osmotic kufurirwa kunotungamirira atadze kushanda zvakanaka wegadziriro. Vasiri svikiro maererano nenheyo ichi hwezvekukurukurirana yezwi iri mhinduro kuburikidza semipermeable membrane. Pakazoti Urume kufamba rinoitwa kubva yakaderera munyu wevasungwa kuti nomuti.
Kana hypertonic mhinduro mhando erythrocytes vanorasikirwa mvura, iyo inotungamirira shrinkage yavo. Kana paine yakaderera kumanikidzwa mhando, vari kuwedzera. Panyaya iyi, masero matsvuku eropa anogona kunyange kuparuka. Izvi anonzi osmotic hemolysis. Kushayikwa masero matsvuku eropa zvine ngozi vanhu.
Oncotic kumanikidzwa mhando
The colloidal svikiro mapuroteni vari zvakare rinogona kukuvakai kumanikidzwa, saka zvakakosha kuziva makemikari anoumba hematology. Physico-namakemikari ehupfumi ropa vanoonekwa uye nzira oncotic kumanikidzwa zvakasiyana.
The mapuroteni zviri plasma, zvakaoma kukunda dzakaonda rirambe richibvira midziyo. Oncotic kumanikidzwa kunoita mvura kuunganidza muropa. Akafanirwa kuchitendero sealbumin. nhamba yavo chepamusoro plasma.
Kana kuti zvimwe chikonzero nhamba sealbumin mu yeplasma iri pasi, kuti zvinyama vanotanga kuzvimba. By kuwedzera wevasungwa kwacho kunoshandurwa. chinokosha yakawanda mvura arambe ari kweropa ino. Kutyorwa chakarurama uku akanzwawo nevanhu.
colloidal kugadzikana
Colloid Kugadzikana riri kuchengetwa plasma, mune physicochemical ehupfumi ropa. Physiology acho inopiwa hydration mapuroteni mamorekuru.
On zvavo goko ions chipo yemagetsi kaviri unhani. Ivo vanoumba anonzi pemvura zvinogona. It rinogonawo kukonzerwa zvishoma nezvishoma mumatope, zvinotora nzvimbo pamusoro PARTICIPLE pamusoro. Voitakura iri mhinduro. Izvi zvinowanisa munhu homogeneous mhosva pamusoro hukawanika umo nezvimedu vanosemburwa.
pezvakaitwa kwakadaro kuona kutsiga colloidal zvinogadzirisa, kutadzisa paumbwe masumbu. The yepamusoro zvinogona, akasimba puroteni nezvimedu vanobviswa nepedyo.
Dhigirii rakatsiga iri mhinduro anonzi Zeta zvinogona. Nokuda koshesa yeplasma kwevari mapuroteni zvose zviri sealbumin, colloid kutsiga hunoenderana navo.
kuturika mhando
Exploring mumuviri uye namakemikari zvivako ropa, vanofanira kuteerera unhu kuturika. Akabatanidzwa kutsiga mapurotini mu plasma. Cell zvidzidzo anowanzoita kuti nekuchengetedzwa mu kumisa. Erythrocyte sedimentation zvazvingava (ESR) Nde chokuratidza kuturika ehupfumi ropa.
Izvi Rating muitiro rinoitwa munyika chaiyo Vhoriyamu ropa. Sealbumin adsorbed pamusoro pemvura masero matsvuku eropa. Pane vanounganidza zvakawanda, zvikuru nani kuturika kugona yacho.
Kana vakawedzera kwevari globulins kana zvimwe krupnomolekulyarnyh isina mapuroteni, kuti ESR achawedzerwa muropa. Suspension ehupfumi panguva imwe chete ipfupi. Ndozvakajairwa kuti chakarurama ichi varume ndiyo 5-11 mm / h, ukuwo mukadzi - 6-12 mm / h.
ropa viscosity
Physico-namakemikari ehupfumi ropa vari kudzidza vari akapoteredza ayo viscosity unhu. Vanokosha haidereri pane zvimwe zviratidzo.
Viscosity - mano vamwe nezvimedu hama kuna mamwe kudzivisa sangano nemhaka mvura mvura kukweshera. Ichi kuoma basa nekuita muropa mvura mamorekuru colloids rumwe rutivi, vakaumba zvinhu uye plasma - panorumwe.
yeplasma viscosity nemhaka iyi kuti akasiyana yekudyidzana kubva kuti indekisi ropa. Vanogona kuenzaniswa pakureva mvura. In plasma iri iyi, iyo viscosity pamusoro 1.9-2.4 nguva yakakwirira, uye ropa - 5 nguva. Kana uwandu masero matsvuku eropa kunowedzera, nhamba iri kuwedzera hematocrit, viscosity inowedzerawo.
Kuwedzera viscosity
Zvarakasiya zvinokwanisika uye viscous kuti munguva physicochemical ehupfumi ropa. Pathophysiology inoongorora muitiro uyu zvakaoma. Kuwedzera kuwedzera masero matsvuku eropa, izvozvo kunogonawo kukanganisa Kuchinja plasma. The mukuru wevasungwa mairi kubva macromolecular mapuroteni, hwepamusorosoro viscosity indekisi.
Uyewo, izvi zvinobatsira kuchiderera ropa kuturika yepamusoro. Kana masero matsvuku eropa dzinoumba sumbu, uye viscosity inowedzerawo.
Ropa iri heterogeneous marongerwo. BP anogona kuwedzera viscosity kwayo. Asiwo, vasanyanye viscosity kunoitika pasi pokudzora kumusoro kumanikidzwa. System yokuronga patsva hwatsvuka. Kana capillaries taper 150 microns uye zvishoma, asi viscosity kunoderedza. Kubva parameter ichi kunobva basa zvemwoyo dzevanhu hurongwa.
chaicho uremu
Zvakachinja physicochemical ehupfumi ropa kunokanganisa kushanda neimwe ezvinhu muviri. Aidzorwa zvakakodzera kuomerera neyokuti parameter sezvo chaicho negiravhiti. It zvinoenderana nokuwanda masero matsvuku eropa uye Chizenga zviri mazviri.
yeplasma sezvamunoita, hapana mubvunzo inoita basa rinokosha. The paakati ndiyo nhamba ropa mukuru 1,05-1,06. Varume, nhamba masero matsvuku eropa riri kumusoro, saka mufananidzo vane zvishoma richingokura.
Under ezvinhu vawedzere mwando kurasikirwa nokuda muviri (semuenzaniso, mu inopisa ekunze, stuffy kamuri), chaiyo kurema ropa inowedzerawo. In plasma, mufananidzo uyu kuvatumwa kuti masero matsvuku eropa. Naizvozvo, kana Urume kurasikirwa kuwedzera hematocrit. Kuunza mwero kudzokera dzose, uropi anotumira chiratidzo nenyota. Izvi zvinobvumira kuti kuita kuti mvura. Saka, pazuva rinopisa izvozvo anowedzera kudiwa yakawanda emura.
yeplasma
Physico-mushonga ehupfumi kuti plasma uyewo vakafanirwa hwakadzama nezvawo. Nemhaka mapuroteni ririmo nefuma rinoitwa wandei mabasa.
Plasma inodzora mvura-munyu muviri, anoramba osmotic kuvafurira. Zvakakosha chaizvo kuti chakaipa mamiriro utano. Nokuda oncotic kumanikidzwa rinopa zvakakodzera nenhanho homeostasis. Nokuda plasma aitsigirawo viscosity ehupfumi, coagulation, rokudzivirira mabasa.
zvakatipoteredza ichi chinobatanidzwa kuramba zvakakodzera pamwero asidhi-hwaro mwero. Plasma amino acids ndiyo kuchengeterwa. Izvi zvinopa ropa kusangana ravo muviri ushande. Plasma iri zvifambiswe mahormone, mafuta acids.
The physicochemical ehupfumi ropa, tinogona kunzwisisa kukosha kwayo kuti muviri. Kuramba zvose zvinoitwa panguva yakakodzera pamwero ndiyo kiyi utano uye ichishanda zvakanaka rose kumwoyo. Kunyange zvishomanana zvakasiyana mabasa uye zvivako zviri plasma izvozvo sei utano hwevanhu.
Kuti chiratidzo muviri tinoda kuteerera kwavo zvakanaka. Kana zvinoriumba zvisipo chinhu nokuda chakaipa nokushanda kwenhengo kweropa ezvinhu, munhu achanzwa hahugutsi. Muzviitiko zvakadaro zvakafanira kuzoitawo hematologist.
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