Chondroblast

Chondroblast
Chondroblast
Latin chondroblastus
Code TH H2.00.03.5.00002

A chondroblast is a cell which originates from a mesenchymal stem cell and forms chondrocytes, commonly known as cartilage cells. Chondroblasts that become embedded in the matrix are called chondrocytes. They lie in the space or lacunae present in the groups of two or more. The groups are formed by division of a single parent cell. Groups of chondrocytes are called cell nests or isogenous cell groups. They have euchromatic nuclei and stain by basic dyes.

External links

v · d · eMusculoskeletal system · connective tissue: bone and cartilage (TA A02.0, TH H3.01, GA 2.86–95)
Cartilage

perichondrium · fibrocartilage callus · metaphysis

cells (chondroblast · chondrocyte)

types (hyaline · elastic · fibrous)
Bone
Cycle
Types
Regions
subchondral bone · epiphysis · epiphyseal plate/metaphysis · diaphysis · Condyle · Epicondyle
Structure
osteon / Haversian system · Haversian canals · Volkmann's canals · connective tissue (endosteum · periosteum) · Sharpey's fibres · enthesis · lacunae · canaliculi · trabeculae · medullary cavity · bone marrow
Shapes
long · short · flat · irregular · sesamoid

M: BON/CAR

anat(c/f/k/f, u, t/p, l)/phys/devp/cell

noco/cong/tumr, sysi/epon, injr

proc, drug(M5)
v · d · eHistology: connective tissue (TH H2.00.03)
Composition
Resident
Extracellular
matrix
(noncellular)

Collagen fibers

Reticular fibers: COL3A1

Elastic fibers: Elastin · Fibrillin (FBN1, FBN2, FBN3) · EMILIN1

Elaunin
Classification
Loose
Related
see also Template:Soft tissue tumors and sarcomas

M: INT, SF, LCT

anat/phys/devp

noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon

proc, drug (D2/3/4/5/8/11)

M: MUS, DF+DRCT

anat (h/n, u, t/d, a/p, l)/phys/devp/hist

noco(m, s, c)/cong(d)/tumr, sysi/epon, injr

proc, drug (M1A/3)
v · d · eHuman cell types / list derived primarily from mesoderm
Paraxial

bone: Osteoblast → Osteocyte

cartilage: Chondroblast → Chondrocyte

Fibroblast → Fibrocyte

muscle: Myoblast → Myocyte · Myosatellite cell · Tendon cell · Cardiac muscle cell

adipose: Lipoblast → Adipocyte
Digestive system
Intermediate

Angioblast → Endothelial cell · Mesangial cell (Intraglomerular, Extraglomerular) · Juxtaglomerular cell · Macula densa cell

Stromal cell → Interstitial cell → Telocytes

Simple epithelial cell → Podocyte · Kidney proximal tubule brush border cell
Sertoli cell · Leydig cell · Granulosa cell · Peg cell · (spermatozoon and ovum are germ cells)
Lateral plate/
hemangioblast
Blood/immune
(HSC)
see lymphocytes
see myeloid cells

M: BON/CAR

anat(c/f/k/f, u, t/p, l)/phys/devp/cell

noco/cong/tumr, sysi/epon, injr

proc, drug(M5)

M: URI

anat/phys/devp/cell

noco/acba/cong/tumr, sysi/epon, urte

proc/itvp, drug (G4B), blte, urte

M: VAS

anat(a:h/u/t/a/l,v:h/u/t/a/l)/phys/devp/cell/prot

noco/syva/cong/lyvd/tumr, sysi/epon, injr

proc, drug(C2s+n/3/4/5/7/8/9)

Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Chondroblast — Der Chondroblast (von gr. chondros „Körnchen“, „Knorpel“ und blastos „Keim“, „Spross“) ist ein Zelltyp, der zur Bildung (→ Blast) des Knorpelgewebes (Chondrogenese) befähigt ist. Chondroblasten stammen von mesenchymalen Stammzellen ab. Sie… …   Deutsch Wikipedia

  • chondroblast — a precursor cell of a chondrocyte; these cells migrate to centres of cartilage formation during development …   Dictionary of ichthyology

  • chondroblast — Embryonic cartilage producing cell …   Dictionary of molecular biology

  • chondroblast — noun A cell which originates from a mesenchymal stem cell and forms chondrocytes …   Wiktionary

  • chondroblast — A dividing cell of growing cartilage tissue. SYN: chondroplast. [chondro + G. blastos, germ] * * * chon·dro·blast kän drə .blast, drō n a cell that produces cartilage chon·dro·blas·tic .kän drə blas tik, drō adj * * * n. a cell that p …   Medical dictionary

  • Chondroblast — ◆ Chon|dro|blạst 〈[çɔn ] m. 16; meist Pl.; Med.〉 Zelle, die die Knorpelbildung auslöst; Ggs Chondroklast [<Chondro... + ...blast] ◆ Die Buchstabenfolge chon|dr... kann in Fremdwörtern auch chond|r... getrennt werden. * * * Chon|dro|blạst,… …   Universal-Lexikon

  • Chondroblast — ◆ Chon|dro|blạst 〈[xɔn ] m.; Gen.: en, Pl.: en; meist Pl.; Med.〉 Zelle, die die Knorpelbildung auslöst; Ggs.: Chondroklast [Etym.: <Chondro… + …blast]   ◆ Die Buchstabenfolge chon|dr… kann auch chond|r… getrennt werden …   Lexikalische Deutsches Wörterbuch

  • Chondroblast — Chon|dro|blạst [↑chondro... u. ↑...blast] m; en, en (meist Mehrz.): Knorpelbildungszellen, stark differenzierte embryonale Bindegewebszellen, von denen die Knorpelbidung ausgeht …   Das Wörterbuch medizinischer Fachausdrücke

  • Chondroblast — Chon|dro|blast der; en, en (meist Plur.) <zu gr. blastós »Spross, Trieb«> Bindegewebszelle, von der die Knorpelbildung ausgeht (Med.) …   Das große Fremdwörterbuch

  • chondroblast — m IV, D. u, Ms. chondroblastaście; lm M. y biol. chondroblasty «komórki wytwarzające substancję międzykomórkową tkanki chrzęstnej, czynne w okresie budowy i regeneracji chrząstki; komórki chrząstkotwórcze» ‹z gr.› …   Słownik języka polskiego

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”