1/2000 - Společnost pro pojivové tkáně

1/2000 - Společnost pro pojivové tkáně 1/2000 - Společnost pro pojivové tkáně

12.07.2015 Views

Fig.3. Superficial layer ofnewly formed cartilage isthicker than the original one.Rather high cellularity andpoor ECM, also two stripesof chondrocytes (arrows)from the bone to the surfaceof a defect are present.Hematoxylin and eosin,magnif. x 40.Fig.3a. The very youngcartilage is illustrated on thisdetail of the Fig.3. Theisogenetic groups of thechondrocytes are in thedeeper layers. Hematoxylinand eosin, magnif. x 250.Fig.4. The central part of thedefect with newly formedtissue. The aggrecans (darkcolour) are mainly on abottom of the defect.MOVAT and methylgreen,magnif. x 200.38LOCOMOTOR SYSTEM VOL. 7, 2000, No.1

Fig.5. The defect extendedinto the subchondral bone.The thick layer of cartilagerich on aggrecans was builtup around walls of thedefect (arrows). MOVATa f t e r o x i d a t i o n a n dmethylgreen, magnif. x100.Obr.5aObr.6Fig.5a. Detail of the Fig. 5 - newly formed cartilage on the bone surface. Dark structuresare aggrecans. MOVAT after oxidation and methylgreen, magnif. x 200.Fig.6. Electrophoresis gels stained with coomassie blue showing (1) collagen from richon aggrecans the implant, 9 weeks after surgery, (2) acid soluble collagen.POHYBOVÉ ÚSTROJÍ, ročník 7, 2000, č. 1 39

Fig.3. Superficial layer ofnewly formed cartilage isthicker than the original one.Rather high cellularity andpoor ECM, also two stripesof chondrocytes (arrows)from the bone to the surfaceof a defect are present.Hematoxylin and eosin,magnif. x 40.Fig.3a. The very youngcartilage is illustrated on thisdetail of the Fig.3. Theisogenetic groups of thechondrocytes are in thedeeper layers. Hematoxylinand eosin, magnif. x 250.Fig.4. The central part of thedefect with newly formedtissue. The aggrecans (darkcolour) are mainly on abottom of the defect.MOVAT and methylgreen,magnif. x 200.38LOCOMOTOR SYSTEM VOL. 7, <strong>2000</strong>, No.1

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