Phosphatidic acid. Reongororo uye kukosha mumuviri

Mukuona kwemakemikari mamiriro, phosphatidic asidhi ndiye nyore phospholipid.

fuma iyi ndeimwe zvinokosha kuti phosphoglycerides muviri ari vivo.

Kirasi iri zvinhu anopiwa hanya zvikuru kudzidza chiratidzo mashandiro anoita makemikari.

To musi, kusvikira pakuguma kwete pachena zvose Links vari muviri pamusoro phosphatidic acids, zvikurukuru, ichiri kunzi mubvunzo pamusoro mashandiro ose chiratidzo yedzimudzangara Data kubatana, uyewo pamusoro kuvapo phosphatidic acids ionophoric ehupfumi.

Kwetunhu phosphatidic asidhi

Phosphatidic iine acid inotungamirwa zvinokonzerwa phospholipase D. kirasi iyi makemikari ane kutungamirira basa iri kwetunhu phosphatidic acids. Sezvo pfupi-pfupi nemakemikari remubatanidzwa vakabva pafuma vakadhakwa fosfogidrolazy hydrolysed kuti diglyceride (by maitiro dephosphorylation).

Kana kuwadzana chete enzayemu phosphatidic asidhi anogona kushandurwa uye diacylglycerol, izvo anoita ichitanga nokukanganisika siyana activator kushanda enzayemu mapuroteni kinase C.

Kwetunhu phosphatidic asidhi rwakavapo adipose tishu. The kwacho kunotanga risiti mu adipocytes (adipose zvinyama masero) mafuta acids achiumbwa munyika hydrolysis kwemafuta (kunyanya, pasi kwazvo arambe achirema lipoproteins). Inside muchitokisi, kuwadzana glycerol-saith-phosphate, mafuta acids vanotanga kutendeukira lysophosphatidic acid, iro dzakwidzwa kuumbwa phosphatidic acid.

Formula akaumba kwazviri phosphoric glycerophospholipids ane residues kuti mafuta acids, glycerol, uye senitrogen tubhokisi anions.

Meaning of phosphatidic asidhi

It Vakawana kuti phosphatidic asidhi munhu anonzi zvichikurukura kubatana, kureva, avo kuti uri kushanda vanozoshanda nokubata mashoko ari zvichikurukura anotenderera. Zvikurukuru, iwo musimboti link nokupfuuridzirwa anonongedzera ava chirimwa mumasero:

• cytokinin;
• osmotic kuti ane ukoshi kukura munhu cellular pakupindura dzenhamo mhando iyi.

Panguva kuedza zvakanzi kuratidzwa kuti padanho mukomboni ari mumasero vachibatwa chirimwa zvinenge pathogenic zvinhu kunowedzera yekudyidzana. Ichi kuita kunokonzera:

• Osmotic mupfungwa.
• Low tembiricha.
• The mugumisiro zvimwe zvinhu vanoshingaira kuva romuriwo mavambo (phytohormones).

Saka, zvinogona akapedzisa pamusoro kutora chikamu phosphatidic asidhi aro metabolites mu kunzwisisa siyana anokonzera kwadzakabva pamusoro muviri kuti zvinokangaidza.

Uyezve, tinoziva kuti phosphatidic asidhi kunokosha nokuda chokufambisa ose protons uye maitiro calcium ions kuburikidza membranes ose Tutsinga tunofambisa mashoko utwu uye tsandanyama fibers. Saizvozvowo, phosphatidic asidhi uyewo kutaura mashandiro ionophore (zvokusarudza nokuti karusiyamu ions uye protons).

transduction mashandiro

Kunyange zvazvo chinangwa phosphatidic asidhi akawana zvakananga nzira (mashandiro) ari chiratidzo yedzimudzangara ichiri nharo uye kunoda Specification.

Asi hapana mubvunzo kuti transduction rinoitwa anoonga mano phosphatidic acid, kukanganisa cellular nemamiriro Kamudzira, kuti Kamudzira waidzora nezvebasa makemikari, uyewo mubasa kudyidzana pamwe cellular Kamudzira mapuroteni mamorekuru.

Kushandisa phosphatidic asidhi

Studies vane antioxidant basa nomukaka zviri phosphatidic acid, kuitwa sezvo vari kudzidza muenzaniso pezvakaitwa uye chokuita chaivo zvinhu zvakaratidza kuti dzinonzi phosphatidic asidhi mimetics nhaka antioxidant muzvizhinji kuti zvigadziriswe kuita.

Nzwisisika mashoko kutungamirirwa zviito phosphatidic asidhi achibvumira kurishandisa wayo metabolites kweShanduro pakugadzira vanoshingaira zvinhu zvakagadzirirwa kuwedzera kuita uye kutsungirira masero.

Achiita pamusoro cellular chechetere, yeimwe vakadaro havasi kukurudzira, asi chete normalize masero; asi inokosha kuti kuderedza mukana kunaka nemishonga.