Kiwon lafiyaMagani

Spongy kashi. Tuki cancellous kashi. A tsarin da cancellous kashi

The mutum kwarangwal kunshi fiye da 200 ƙasũsuwa. Su duka yi wani takamaiman aiki, in general, da samar da wani goyon baya ga waje da kuma kayan ciki. Dangane da kaya da kuma rawar da jiki, akwai da dama iri.

kashi tsarin

A bushe siffan mutum kashi 1/3 kunshi kwayoyin halitta - osteina gina jiki. Yanã bãyar da ita sassauci da kuma elasticity. 2/3 - ne inorganic alli salts, saboda abin da ta ƙarfi da aka cimma.

A matsanancin harsashi ne a abin da ake kira m abu. Wannan m flakes na fitar kasusuwan jikinsu nama. A densest Layer su za a iya gani a cibiyar na dogon ƙasũsuwa. Wadannan gefuna m abu zama sirara.

Dangane da irin Ciki kashi su kashi iya kunshi ko dai na cancellous kashi, ko daga bargo fari, ko za a iya cika da iska. Spongy kashi, a Bugu da kari, har yanzu suna da kuma ja bargo.

A iyakar da kashi ne jijiyoyi da jini da cewa gama da shi tare da dukan kwayoyin da kuma samar da abinci mai gina jiki, girma da kuma gyara.

Iri na ƙashi na daga jikin mutum

By tsarin da kashi ne rabu cikin wani spongy, bututu da kuma pneumatic. Tubular kuma ake kira dogon. Su ne ba a cikin reshe kwarangwal kuma suke da alhakin su motsi. Wadannan kasusuwa an hada da m abu da rami cike da rawaya bargo. A iyakar su ne kadan spongy abu cika da ja bargo.

Spongy adam kashi gaba ɗaya hada da cancellous kashi tare da bargo a ciki, rufe su da wani m abu. Su dokoki ne a rami (thoracic, girman kwanyar) da kuma bauta a matsayin goyon baya a yankunan da mafi girma da kaya (kashin baya, phalanges).

Pneumatic kashi ne na musamman tsarin: m abu a ciki ne a rami, sweetening epithelium da kuma cika da iska. Kamar yadda wani misali za a iya ambata kwarangwal maxilla.

Spongy Kashi: cikakken makirci

Kamar yadda muka rigaya muka gani, shi ne m tsarin cancellous kashi ne kusan babu daban-daban daga wasu. Wannan rami kafa m da kuma cika da spongy abu. By asalin su ne daban-daban. Kashi gefuna, misali, kafa daga wani guringuntsi nama da kuma kwanyar hula - connective.

Spongy kayan kunshi wani jam'i na bakin ciki kashi baffles directed daidai da motsi na da abubuwa a cikin kashi. Irin wannan tsarin ya sa ya yiwu a cimma mafi girma ƙarfi daga cikin ƙasusuwansa. Su ne m iya karya da crack.

A gefuna da kashi ne guringuntsi, ta hanyar abin da ya zo a cikin gina jiki da kuma shiga jijiya endings.

A cavities suna cike da spongy bargo, alhakin ja jini cell samar. Wannan makirci cancellous kashi damar da shi zuwa yi da dama da muhimmanci ayyuka.

jinsunan

The mutum kwarangwal tsarin spongy kashi da yawa amfani. Saboda haka, masana kimiyya sun gano wata yawan iri.

Rarrabe lebur kuma volumetric kashi. Planar samar da wata kwanyar hula da pelvic kogo. Wannan ya hada da ruwan wukake. Volumetric buga hakarkarinsa, kuma phalanges. A vertebrae ake kira a matsayin gauraye type, domin su jiki ne hada cortical kashi girma, da kuma aiwatar - lebur.

By da size m rarrabe tsawo da kuma gajeren spongy ƙasũsuwa. Daya daga cikin mafi tsawo gefuna suna dauke. Ya kasance a cikin gajeren ƙasũsuwa phalanges hannuwansa da ƙafafunsa.

A musamman kashi iya kira wani ruwa. An haɗe zuwa jiki kawai ta wajen connective nama, yayin da mafiya yawa daga cikin ƙasusuwansa da alaka da gidajen abinci.

Ayyuka na spongy kashi

A farko da babban aiki na wanda aka yi spongy kashi - wani tunani. Sun haifar da asali kwarangwal na wani mutum kwarangwal. A vertebrae samar da wata kashin da ke goyon bayan dukan jiki a tsaye matsayi. Kasusuwa da kafar rike da dukan jiki nauyi.

Na biyu aiki - m. Human cancellous kashi da kuma haifar da wani rami kewaye, kare da abinda ke ciki daga waje lalacewa. Wannan kwanyar hula, hakarkarinsa da pelvic ƙasũsuwa.

Motor aiki ne da za'ayi, ƙashi na daga cikin phalanges yatsun kafa da hannuwanku.

A hali na take hakkin kashi metabolism iya zama sosai m da kuma musamman m. A lokuta biyu, shi ne m ga al'ada mutum aiki.

Ciki cika da kashi - bargo - taka wata muhimmiyar rawa a cikin jini samuwar.

Meaning of bargo

A jikin mutum cancellous kashi zane yakan haifar da wajabta gaban a shi na ja bargo. Yana da haka muhimmanci ga rayuwar abu da yake ba ko da a cikin dogon kasũsuwa, ashe, amma a karamar lambobi.

A cikin shimfiɗar jariri, da kuma spongy cortical kasusuwa ne daidai da cika da abu, amma tare da shekaru tubular rami ne a hankali cika da kitse rawaya bargo.

Babban aikin da bargo - kira na ja jini Kwayoyin. An sani cewa wadannan Kwayoyin ba su da nuclei kuma ba zai iya kansu raba. A cancellous nunarsa da kuma shigar da jini a lokacin kashi metabolism.

Malfunctions na bargo sakamakon a cututtuka irin anemia da kuma bambancin da jini da ciwon daji. Sau da yawa, magani ba tasiri, da kuma ƙarasa da ja bargo dasawa.

Wannan abu ne mai mahimmanci ga radiation daukan hotuna. Saboda haka, da yawa fama daga shi ne kawai siffofin daban-daban na jini da ciwon daji. A wannan dukiya da aka yi amfani da dashi, idan kana bukatar ka kashe kamuwa Kwayoyin daga bargo.

zai yiwu diyya

By yanayin cancellous kashi tsarin damar da shi ya zama quite resistant zuwa inji lalacewa. Amma sau da yawa akwai lokuta inda mutunci da kashi ne karya.

Matsawa samu karaya ne halin da compressing kashi saboda da karfi da tasiri a kan shi. Wannan irin lalacewa ne sosai saukin kamuwa da vertebrae. Get ji rauni iya zama a lokacin wani m saukowa a kan ƙafãfu ko fadowa. A hatsari na karaya a cewa vertebra ne ba don kare laka, wanda zai iya haifar da lalacewa.

Tun da mafi yawan dogon ƙasũsuwa da wani soso-kamar mai lankwasa siffar, sun iya crack a lokacin wani tashin hankali yajin da wuya abubuwa. Irin wannan raunin suna cikin aminci. Tare da dace bayarwa na kiwon lafiya fasa warkar fairly da sauri.

Iya spongy kashi da hutu. A wasu lokuta, irin wannan rauni ne kusan ba m. Idan babu nuna bambanci, da suka sauri dawo dasu. A hatsari ne wadanda kasũsuwa, ashe, da bi da bi za a iya rasa muhallinsu da kuma soki muhimmanci gabobin. A irin wannan yanayi, in mun gwada m karaya zama dalili na tawaya da kuma mutuwa.

Kasusuwa da shekaru da alaka da canje-canje

Kamar dukan sauran gabobin da mutum cancellous kashi fallasa zuwa shekaru da suke da alaka canje-canje. A haihuwa na gaba kashi ko ba balaga ko aka ba kafa na guringuntsi, kuma connective nama.

Na ayan "bushe fita" A tsawon shekaru, da ƙasũsuwa. Wannan yana nufin cewa a cikin abun da ke ciki da adadin kwayoyin abubuwa zama kasa, yayin da ma'adinai abubuwa da suka maye gurbin. Kasusuwa zama gaggautsa da kuma ƙara warke daga lalacewa.

Yawan bargo ma hankali da rage-rage. Saboda haka, mazan mutane ne yiwuwa ga anemia.

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