Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
36 Cards in this Set
- Front
- Back
Allantois |
Caudal end Lecitocelle in pedicule=> allontois Gonocytes primordiaux |
|
HCG vs HPL |
Both secreted by placenta HCG glycoprotein hormone HPL protein hormon “growth hormone” |
|
Epiblaste vs hypoblaste |
Epi- cs prismatique Hypo-cs cubique |
|
Mesoderm migrate |
Laterally and anteriorly |
|
Canal neurorntérique |
Communication entre cavité amniotique et lécitocelle secondaire |
|
Crêtes neurales origine |
Jonction entre ectoderme et goutière neurale |
|
Induction genetique SN |
FGF provique expression FOXG- control dvt telencephal SHH - zone motrice ventrale BMP- zone dorsale sensirielle HOX- differenciation des rhombomeres |
|
Derive du rhombencéphal |
Metencephal:pons + cerebellum Myelencephal: medulla |
|
Derive du rhombencéphal |
Metencephal:pons + cerebellum Myelencephal: medulla |
|
Hypophysis |
Ant. Ratke’s pouch ectoderm Post. Infandibulum hypothalamus |
|
NTDs |
Spina bifida Hydrocephalus |
|
Division in neural tube |
Migration nucléaire intercinétique |
|
SN formation week.., |
3 |
|
SN formation week.., |
3 |
|
Neuropores closure week.. |
4 |
|
Myotome migration |
Cs qui migrent abaxial X migration primaxial |
|
Myotome ventrolateral donne |
Muscles epiaxiaux dorsaux Hypaxiaux ventraux |
|
Origine du sternum |
Mesoderme lateral Non pas sclerotome |
|
Prune belly syndrome |
X muscualtion abdominale |
|
Craniosynostose |
Fermeture premature de sutures 1/2500 Mutations dans FGF |
|
Craniosynostose |
Fermeture premature de sutures 1/2500 Mutations dans FGF |
|
Scaphocephalie |
Sagittal |
|
Craniosynostose |
Fermeture premature de sutures 1/2500 Mutations dans FGF |
|
Scaphocephalie |
Sagittal |
|
Brachycephalie |
Coronale |
|
Plagiocephalie |
Coronale et lambdoide |
|
Plagiocephalie |
Coronale et lambdoide |
|
Coverleaf/ اسم عجيب |
Tous les sutures |
|
Induction genetique formation des membres |
Hox > T-Box > formation du bourgeon Epaisissement extoderme AER AER > FGF previent differenciation ZPA |
|
Role de ZPA |
Regulé par SHH Differenciation Antero > posterieur Preaxial > postaxial Pouce > petit doigt |
|
Defauts des doigts |
Polyda: apoptose perturbe Split foot: apop excessive Synda: apop insuffisante Brachy: ARE stop working |
|
Poumons phases se dvt |
Maturation commence mois 5 Phase alveolaire mois 6 Poumons fonctionnels mois6.5 |
|
Induction genetique foie |
FGF inhibe inhibiteurs |
|
Zone de l appoptose |
Zone preaxial |
|
Zpa is present |
Postaxial |
|
Frequency congenital malf |
5% |