koštano tkivo i okoštavanje
TRANSCRIPT
![Page 1: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/1.jpg)
KOŠTANO TKIVO I
OKOŠTAVANJEProf. dr Vesna Danilović
STOMATOLOŠKI FAKULTET UNIVERZITET U BEOGRADU
![Page 2: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/2.jpg)
Koštano tkivo
•ulazi u sastav skeleta; omogućava kretanjepotporna uloga
•lobanja, grudni kos, karlica•koštana sržzaštitna uloga
•depo kalcijumametabolička
uloge sastav
![Page 3: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/3.jpg)
podela
primarna-nezrela/fibrozna
sekundarna-zrela/lamelarna
![Page 4: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/4.jpg)
![Page 5: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/5.jpg)
![Page 6: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/6.jpg)
![Page 7: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/7.jpg)
Havers Clopton 1657-1702 - londonski lekar i anatom
![Page 8: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/8.jpg)
![Page 9: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/9.jpg)
![Page 10: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/10.jpg)
![Page 11: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/11.jpg)
Alfred Wilhelm Volkmann1801- 1877, nemački fiziolog
![Page 12: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/12.jpg)
Koštani matriks
•Kolagena vlakna (tip I)•Osnovna supstanca(osteoklacin)
osteoid
•Kristali hidroksiapatita•Karbonati, Na citrat, Mg, fluoridi, katjoni u tragovima
neorganski matriks
![Page 13: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/13.jpg)
![Page 14: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/14.jpg)
![Page 15: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/15.jpg)
Howship John 1781-1841 engleski anatom
![Page 16: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/16.jpg)
![Page 17: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/17.jpg)
![Page 18: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/18.jpg)
![Page 19: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/19.jpg)
![Page 20: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/20.jpg)
![Page 21: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/21.jpg)
![Page 22: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/22.jpg)
Endezmalna osifikacija
I •Diferencijacija osteoblasta iz mezenhimnih ćelija
II •Sekrecija osteoida
III •Mineralizacija osteoida
![Page 23: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/23.jpg)
![Page 24: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/24.jpg)
![Page 25: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/25.jpg)
![Page 26: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/26.jpg)
![Page 27: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/27.jpg)
![Page 28: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/28.jpg)
![Page 29: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/29.jpg)
![Page 30: Koštano tkivo i okoštavanje](https://reader035.vdocuments.pub/reader035/viewer/2022062218/587d26821a28ab1c2f8b69b9/html5/thumbnails/30.jpg)