Molao-motheo oa acetic staining——Hebei Pengfa Chemical Co. LTD

Molao-motheo oa acetic staining——Hebei Pengfa Chemical Co. LTD,
theko ea lehae ea ho daea acetic acid, Theko ea lehae ea ho daea acetic acid kajeno, Ho daea Acetic Acid, ho daea asiti ea asetiki malapeng bahlahisi, ho daea phello ea acetic acid, ho daea acetic acid moetsi, ho daea mohlala oa acetic acid, ho daea acetic acid theko, Ho daea Acetic Acid Supplier, ho daea acetic acid,
Tlhaloso ea boleng

Lintho tsa Physicochemical:
1.Mokelikeli o se nang 'mala le dour e hlabang.
2.Metsi a qhibilihang, ethanol, benzene le ethyl ether immiscible, a sa keneng ka har'a carbon disulphide.
Polokelo:
1.E boloke sebakeng se phodileng, se nang le moya
2.E-ba hōle le mocheso oa mocheso, litlhase, malakabe a bulehileng le mehloli e meng ea ho khantša, ha ho na ho tsuba. Mariha, e boloke ka holimo ho 0 ℃ ho thibela serame.
3. Boloka setshelo se koetsoe ka thata.se tlameha ho bolokoa se arohane le oxidant le alkali.
4.Sebelisa lisebelisoa tse thibelang ho phatloha [motlakase/ventilating/lighting].
5.Sebelisa lisebelisoa tse sa hlabeng.
6.Ground le bond setshelo le ho amohela equipmen
Kopo
1. Sebakeng sa glacial acetic acid, e sebelisoa ho daea le ho phethela li-pro-cesses tsa acrylic. dacron, nylon le fiber e 'ngoe ea lik'hemik'hale, boea. silika le likhoele tse ling tsa liphoofolo, k'hothone. line. khoele le likhoele tse ling tsa semela, Waxprinting, le lesela le kopanyang.
2. Phetoho ea boleng ba PH ea mefuta eohle ea acid e pickling, dyeingbath (ho kenyeletsoa bate ea mebala), ho lokisa mebala, ho qeta resin joalo-joalo.
3. Ho hlahisa mefuta e meng ea dae, joalo ka Benzidine Yellow G.
Molemo
Mosebetsi le phello li molemo ho feta tse ling tse daeang le glacial acetic acid.lt ha e na tšenyo ea fiber,ka ho daea bath pHvalue e tsitsitse.ha e na lemeno la acid, sediment le liphello tsa metsi a thata, ntlafatsa ho kenngoa ha dae le thepa ea ho daea boemo. Ho feta moo, ha ho monko o hlabang, ha ho leqhoa mariha, ho bolokehile ebile ho bonolo ho sebelisa.Molao-motheo oa acetic acid endoscopy (AAC) :

1. Asiti ea acetic e ka senya tlamo ea disulfide ea glycoprotein ka har'a lera la mucus gastric le depolymerize sebopeho sa tetramer sa glycoprotein, se hlahisang mucus e mosesaane, e leng bonolo ho hlatsuoa 'me e phetha karolo ea ho hloekisa bokaholimo ba mucosal ea gastric.

2. Asiti ea acetic e ka kena cytoplasm ka lera la sele, ho etsa hore pH ea boleng ba cytoplasm e theohe ho tloha 7.0-7.4 ho 6.5, cell keratin polymerizes ka dingata, lisele li fetoha tse teteaneng, phetisetso ea leseli e fokotseha, protheine ea meralo ea epithelial. lisele li fetoha, 'me thepa ea lisele tsa epithelial e fetoloa ka mokhoa o ikhethileng. E etsa hore sebopeho sa sebaka sa intracellular chromatin le intracellular keratin ka phetoho ea nakoana ea cytoplasm, e totobatsa sebopeho sa morphological sa mucosal surface, ebe e totobatsa lisele tse kholo tsa epithelial tlas'a mahlaseli a khanyang a tšoeu, a hlahisang ketsahalo e tšoeu. Ka mohlala, ho kenella ha lisele tsa epithelial ho eketseha. Asiti ea acetic e kenella ka har'a khubu e ka boela ea theola DNA ea superhelix le ho matlafatsa phello ea bosoeu. Ha acetic acid e fokotseha butle-butle ke cytoplasm, phello e ka holimo e ile ea nyamela.

3. Acetic acid e ka fihla ho interstitium ka mucosa, e leng se etsang hore ho be le tšubuhlellano ea capillary. Ka hona, ka mor'a ho fafatsa acetic acid, mucosa butle-butle e tla fetoha e khubelu ka mor'a metsotso e 2-3 e tšoeu. Acetic acid spray e ile ea eketsa bokaholimo ba lisele tsa epithelial tsa lintho tse sa bonahaleng, li ka koahela marang-rang a vascular tlas'a epithelium.

4. Ho buloa ha litšoelesa kapa li-crypts ke e 'ngoe ea litsela tsa ho kenella ha acetic acid, e leng ho eketsang sebaka sa lisele tse pepesehileng ho acetic acid,' me se etsa hore mucosa e be e teteaneng le e tšoeu ka kakaretso. Sebopeho sa concave se bonts'oa ka ho hlaka, 'me sebopeho sa ho bula ha canal ea microglandular se ka bonoa ka ho hlaka.

5. Nako ea ho soeufala ha mucosal e fapana ho ea ka tekanyo ea liso tsa mucosal le phapang ea hlahala. Mucosa e tloaelehileng e na le nako e telele e tšoeu (metsotso e 1-2), athe carcinoma e arohaneng kapa ea submucosal e na le nako e khuts'oane e tšoeu (metsotsoana e 3-10), 'me ho thehoa moeli pakeng tsa lisele tse nang le mofetše le lisele tse tloaelehileng tsa mucosal tse potolohileng. boholo ba lisele tsa kankere. Ho feta moo, e ka thusa ho khetholla le ho hlahloba liso tse nang le atypia ea microvascular le microstructure e sa hlakang ka tlas'a endoscopy e tloaelehileng ea magnification, hape e ka ntlafatsa haholo tekanyo ea ho lemoha gastric mucosa le metaplasia ea mala.