Pulang selula kan dugo
An '''pulang selula kan dugo''', pigpapanongdan man bilang '''pulang selula''',<ref>{{cite book|title=Robbins Basic Pathology|author1=Vinay Kumar|author2=Abul K. Abbas|author3=Nelson Fausto|author4=Richard N. Mitchell|publisher=Saunders|year=2007|edition=8th}}</ref> '''red blood corpuscles''' (sa mga tawo o ibang mga hayop na mayong nucleus sa pulang selula kan dugo), '''haematids''', '''erythroid cells'''  o '''erythrocytes''' (gikan sa [[Greek language|Greek]] ''erythros'' 'pula' asin ''kytos'' 'hollow vessel', na an ''-cyte'' pigtradusir bilang 'cell' sa modernong paggamit), iyo an pinakakomun na klase nin [[selula kan dugo]] asin kan pangenot na paagi kan pagdara nin [[oksiheno]] kan [[bertibrato]](O<sub>2</sub>) pasiring sa [[Tissue (biology)|tissues]]—via pagbulos kan dugo sa [[sistemang sirkulatoryo]].<ref>{{cite web|title=Blood Cells|url=http://www.biosbcc.net/doohan/sample/htm/Blood%20cells.htm|url-status=dead|archive-url=https://web.archive.org/web/20160723113019/http://www.biosbcc.net/doohan/sample/htm/Blood%20cells.htm|archive-date=23 July 2016}}</ref> RBCs take up oxygen in the [[Lung|lungs]], or in fish the [[Gill|gills]], and release it into tissues while squeezing through the body's [[Capillary|capillaries]].

An [[cytoplasm]] kan pulang selula kan dugo mayaman sa [[hemoglobin]], sarong [[iron]]-containing [[biomolecule]] na kayang bugkoson an oksiheno asin responsable para sa kolor pula kan selula asin kan dugo. An lambang pulang selula kan dugo nin tawo igwa nin haros 270&nbsp;million hemoglobin molecules.<ref>{{cite journal|last1=D’Alessandro|first1=Angelo|title=Red blood cell proteomics update: is there more to discover?|journal=Blood Transfusion|volume=15|issue=2|pages=182–87|pmc=5336341|year=2017|pmid=28263177|doi=10.2450/2017.0293-16}}</ref> An [[cell membrane]] kompwesto nin [[protina]] asin [[lipids]], and this structure provides properties essential for physiological [[Cell (biology)|cell]] function siring kan [[Erythrocyte deformability|deformability]] asin [[Erythrocyte fragility|stability]] kan selula kan dugo mantang nagbabyahe sa sistemang sirkulatoryo asin espesipiko sa [[capillary]] network.

Sa mga tawo, an mature red blood cells iyo an flexible [[Biconcave disk|biconcave disks]]. Mayo sinda nin [[cell nucleus]] asin [[Organelle|organelles]], tanganing mag-accommodate nin maximum space para sa hemoglobin; sinda mapupwedeng hilingon bilang mga sako nin hemoglobin, na an [[Lipid bilayer|plasma membrane]] bilang sako. Igwa nin haros 2.4&nbsp;million bàgong erythrocytes an napoprodusir kada segundo sa mga adultong tawo.<ref name="Sackmann">[[Erich Sackmann]], ''Biological Membranes Architecture and Function.'', Handbook of Biological Physics, (ed. R.Lipowsky and E.Sackmann, vol.1, Elsevier, 1995</ref> An mga selula nag-uuswag sa [[bone marrow]] asin nagsirkular sa haros 100–120 na aldaw sa hawak bago an saindang mga komponido reresaykilon kan [[Macrophage|macrophages]]. An lambang sirkulasyon pig-aabot nin haros 60 segundo (sarong minuto).<ref name="Blom20032">{{cite book|url=https://books.google.com/books?id=CJ4c6gbewfQC&pg=PA27|title=Monitoring of Respiration and Circulation|author=J. A. Blom|publisher=CRC Press|year=2003|isbn=978-0-203-50328-7|page=27}}</ref> Igwa nin haros 84% nin mga selula sa hawak nin tawo iyo an 20–30&nbsp;trillion nin pulang selula kan dugo.<ref>{{cite journal|last1=Sender|first1=Ron|last2=Fuchs|first2=Shai|last3=Milo|first3=Ron|title=Revised Estimates for the Number of Human and Bacteria Cells in the Body|journal=PLOS Biology|volume=14|issue=8|pages=e1002533|date=19 August 2016|doi=10.1371/journal.pbio.1002533|pmid=27541692|pmc=4991899|doi-access=free}}</ref><ref name="dean">{{Cite book|url=https://www.ncbi.nlm.nih.gov/books/NBK2261/?depth=2|title=Blood Groups and Red Cell Antigens|last=Dean|first=Laura|date=2005|publisher=National Center for Biotechnology Information (US)}}</ref><ref name="pierige">{{cite journal|vauthors=Pierigè F, Serafini S, Rossi L, Magnani M|title=Cell-based drug delivery|journal=Advanced Drug Delivery Reviews|volume=60|issue=2|pages=286–95|date=January 2008|pmid=17997501|doi=10.1016/j.addr.2007.08.029}}</ref> Haros kabanga kan bolyum kan dugo ([[Hematocrit|40% to 45%]]) iyo an pulang selula kan dugo.

== Toltolan ==
{{reflist}}
{{stub}}
An pulang selula kan dugo, pigpapanongdan man bilang pulang selula, red blood corpuscles (sa mga tawo o ibang mga hayop na mayong nucleus sa pulang selula kan dugo), haematids, erythroid cells  o erythrocytes (gikan sa Greek erythros 'pula' asin kytos 'hollow vessel', na an -cyte pigtradusir bilang 'cell' sa modernong paggamit), iyo an pinakakomun na klase nin selula kan dugo asin kan pangenot na paagi kan pagdara nin oksiheno kan bertibrato(O2) pasiring sa tissues—via pagbulos kan dugo sa sistemang sirkulatoryo. RBCs take up oxygen in the lungs, or in fish the gills, and release it into tissues while squeezing through the body's capillaries.

An cytoplasm kan pulang selula kan dugo mayaman sa hemoglobin, sarong iron-containing biomolecule na kayang bugkoson an oksiheno asin responsable para sa kolor pula kan selula asin kan dugo. An lambang pulang selula kan dugo nin tawo igwa nin haros 270 million hemoglobin molecules. An cell membrane kompwesto nin protina asin lipids, and this structure provides properties essential for physiological cell function siring kan deformability asin stability kan selula kan dugo mantang nagbabyahe sa sistemang sirkulatoryo asin espesipiko sa capillary network.

Sa mga tawo, an mature red blood cells iyo an flexible biconcave disks. Mayo sinda nin cell nucleus asin organelles, tanganing mag-accommodate nin maximum space para sa hemoglobin; sinda mapupwedeng hilingon bilang mga sako nin hemoglobin, na an plasma membrane bilang sako. Igwa nin haros 2.4 million bàgong erythrocytes an napoprodusir kada segundo sa mga adultong tawo.Erich Sackmann, Biological Membranes Architecture and Function., Handbook of Biological Physics, (ed. R.Lipowsky and E.Sackmann, vol.1, Elsevier, 1995 An mga selula nag-uuswag sa bone marrow asin nagsirkular sa haros 100–120 na aldaw sa hawak bago an saindang mga komponido reresaykilon kan macrophages. An lambang sirkulasyon pig-aabot nin haros 60 segundo (sarong minuto). Igwa nin haros 84% nin mga selula sa hawak nin tawo iyo an 20–30 trillion nin pulang selula kan dugo. Haros kabanga kan bolyum kan dugo (40% to 45%) iyo an pulang selula kan dugo.

 Toltolan