Jini
 Jini | |
|---|---|
biogenic substance type(en) daclass of anatomical entity(en) | |
|
| |
| Bayanai | |
| Ƙaramin ɓangare na |
body fluid(en),animal product(en),biogenic substance(en)daparticular anatomical entity(en) |
| Bangare na |
circulatory system(en) |
| Color(en) |
red(en),colorless(en)dakore |
| Karatun ta |
hematology(en) |
| Produced by(en) |
bone marrow(en) |
| Has characteristic(en) |
blood type(en)dablood pressure(en) |
| NCI Thesaurus ID(en) | C12434 |
Jini'wani ruwa ne na jiki a cikin tsarin zagayar jini namutaneda sauran dabbobi masu kashin baya wadanda ke isar da abubuwan da jiki ke bukata kamar sinadaran gina jiki da iskar oxygen zuwa sel, kuma yana jigilar abubuwan da jiki baya bukata daga wadannan kwayoyin halitta.[1]Jini a cikin tsarin zagayar jini an san shi daperipheral blood,sannan kuma jinin da yake ɗauka,peripheral blood cells.[2]
Jini ya ƙunshi ƙwayoyin jini da ke watse a cikin wani abu da ake kirablood plasma.Plasma, wanda ya ƙunshi kaso 55% na ruwan jini, galibinsa ruwa ne (92% a yawa),[3]kuma ya ƙunshi sunadarai, glucose, mineral ions, hormones, carbon dioxide (plasma ya kasance muhimmin wajen jigilar fitar da abubuwan da jiki baya bukata), da kuma kwayoyin jinin da kan kansu. Albumin shine babban furotin a cikin plasma, kuma yana aiki don daidaita karfin osmotic colloidal na jini.[ana buƙatar hujja]Kwayoyin jinin mafi akasarinsu sunkasance jajayen kwayoyi jini ne -red blood cell(wanda kuma ake kira RBCs ko erythrocytes), fararen kwayoyin jini-white blood celles(wanda ake kira WBCs ko leukocytes), da kuma a tsakanin dabbobin mammals platelets (wanda ake kira thrombocytes).[4]Kwayoyin da suka fi yawa a cikin jinin dabbobi masu kashin baya sune jajayane kwayoyin jini.[5]Waɗannan sun ƙunshi haemoglobin, furotin da ke ɗauke da sinadaraniron,wanda ke sauƙaƙe jigilar iskar oxygen ta hanyar jujjuyawar iskarnumfashita haka yana ƙara narkar da shi iskan a cikin jini.[6]Sabanin haka, carbon dioxide galibi ana jigilarsata hanyarextracellularlya matsayin bibicarbonate ion wanda ake jigilar su a cikin palasma.
Jinin dabbobi masu kashin baya (vertebrate) yana da launin ja mai haske idan yana dauke da sinadarnoxygensannan kuma yana komawa launin ja mai duhu idan babu sinadaranoxeygena tattare da shi.[7][8]
Wasu dabbobin irinsucrustaceansdamollusks,suna amfani da hemocyanin wajen sufurin jini a maimakonhemoglobin.Kwari irinsu mollusks suna amfani da wani ruwa mai sunaHemolympha maimakon jini, bambanci shine shi hemolymph ba ya shiga tsarin zagayar jini -circulatory system.A cikin mafi yawancin wadannan kwari, mafi akasarinsu basu dauke da sinadaran da ke sufurin oxygen kamar hemoglobin, saboda jikinsu karami kuma ya wadatar wajen gudanar tsarintracheal systemdon sufurin iskar oxygen.
Jini yana gudana ne acikin jiki ta hanyartashohin jinita hanyar bugun zuciya. A cikin dabbobin da ke dahuhu,artery na cikin jini yana daukar iskar oxygen zuwa gabobin jiki sa'annan kuma veins yana daukar iskarcarbondioxide,wani iska wanda jiki baya bukata da kyayoyin sel ke samarwa, daga wadannan gabobi zuwa huhu don fitar da su.
Kalmomin kiwon lafiya da ke da alaka da jini sukan fara ne dahemo-,hemato-,haemo-ko kumahaemato-daga kalmar Girkanci αἷμα (haima) wato "jini".
Amfanin jini
[gyara sashe|gyara masomin]Jini yana taka muhimman rawa acikin jiki, kamar:
- Jigilar oxygen zuwa gabobi (ta hanyar hemoglobin, wanda ake dauka acikin jajayen kwayoyin jini).
- Samar da sinadaran gina jiki irinsuglucose, amino acids,dafatty acids(wanda ke narke acikin plasma proteins, misaliblood lipids)
- Cire abubuwan da jiki baya bukata irinsucarbon dioxide, urea,da kumalactic acid
- Kariyar jiki kamar watsa sindaranwhite blood cellsda kuma gano abubuwan waje wanda basu cikin tsarin jiki dagaantibodies.
- Coagulation,martani ga tashoshin jini da suka lalace, da kuma sauya jini daga ruwa zuwa daskararren jini -semisolid geldon tsayar da zubar jini
- Aika sakonni kamar jigilar hormones da kuma nuna alamun lalacewar tsoka.
- Daidaita zafi da sanyin jiki
- Sauran amfanin ruwan jiki
Manazarta
[gyara sashe|gyara masomin]- ↑"Definition of BLOOD".Merriam-Webster.Archivedfrom the original on 23 March 2017.Retrieved4 March2017.
- ↑"def/peripheral-blood".www.cancer.gov(in Turanci). 2 February 2011.Archivedfrom the original on 13 September 2022.Retrieved13 September2022.
- ↑The Franklin Institute Inc."Blood – The Human Heart".Archived fromthe originalon 5 March 2009.Retrieved19 March2009.
- ↑"Definition of red blood cell".National Cancer Institute(in Turanci). 2011-02-02.Archivedfrom the original on 25 April 2022.Retrieved2022-04-28.
- ↑Aryal, Sagar (2017-01-03)."Blood cells and its types with functions".Microbiology Info.com(in Turanci).Archivedfrom the original on 12 April 2022.Retrieved2022-04-28.
- ↑"Low Hemoglobin: Causes & Symptoms".Cleveland Clinic.Archivedfrom the original on 28 April 2022.Retrieved2022-04-28.
- ↑Séguin, Chantal (2022-01-08)."Did You Know That Not All Blood is Red? • The Blood Project".The Blood Project.Archivedfrom the original on 2 July 2022.Retrieved2022-07-02.
- ↑"Is blood blue? 7 facts about blood".www.medicalnewstoday.com(in Turanci). 2018-04-10.Archivedfrom the original on 29 March 2023.Retrieved2023-03-29.