EPENDYMALLI NINGO F BRAINV ENTRTCLEASN DC ENTR,AL GANAL OF THE SFINAL CORD OF ADULT ALBINO RAT: A SCANNINGE LECTRONM ICROSCOPSICT UDY | ||
| The Egyptian Journal of Anatomy | ||
| Article 13, Volume 27, Issue 2, July 2004, Pages 295-315 PDF (1.54 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejana.2004.5913 | ||
| Authors | ||
| WaleedA Badawa1; Hamdy Aly2; George Hanna2 | ||
| 1Anatom Dyepartment,Faculty of Medicin MedicineM, isrU niversitfyo r Science | ||
| 2A,*n atomyD epartmenFt,a cultyo f MedicineA,i n$ hams University | ||
| Abstract | ||
| Ependymacle llsp rovidea unicellulaerp ithelialiln ingfo r brainv entriclesa ndc entracl analo f the spinacl ord( Berrye t al., 1995)E. mbryologically, e pendymacle llsd ifferentiaftreo mt he neuroepithelciaell ls,a ftert he latterc easet o producen euroblasatsn dg liablast(sS adferf, 9 85). Therei s a markedr egionavl ariationin the ependymaliln ingo f the brainv entricleisn mammalslt. wasr eportetdh att hee pendymacle llso verlyinga reaso f greym attear rec uboidainl shapea nde achc ellp resentns umerousc iliai n its apicafc entres, urroundebdy shortm icrovillHi. owever,wheret hee pendymlain esw hitem attert,h ec ellsa rem arkedlfyla tteneudpto the extento f beings quamouas ndf ewero f thema rec iliated($ cott et al.,1 974;P agee t al.,1 979M; estrese t at.,1 985M; itroe t al.,1 989A; lvarez- Morujoe t al,,1 992)M. oreovetrh, e ependymoaf thev entriculacrh oroid plexusesw as noticedto be a low cuboidael pitheliumw ith numerous microvilbliu tf ewc iliao n the surfacea, ndi ts underlyinsgt romaw asr ichi n fenestratecda pillarie(sC fementai nd lVlarin1i,9 721. | ||
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