Analysis of interdigital spaces during mouse limb development at intervals following amniotic sac puncture
نویسندگان
چکیده
منابع مشابه
Analysis of interdigital spaces during mouse limb development at intervals following amniotic sac puncture.
A spectrum of limb abnormalities ranging from adactyly, syndactyly, acrosyndactyly to nail hypoplasia was encountered in mouse embryos subjected to amniotic sac puncture at the corresponding gestational stage when human chorionic villus sampling (cvs) would normally be performed clinically. Previous skeletal studies revealed that, apart from the occasional incidence of fusion of 2 distal phalan...
متن کاملEffect of amniotic sac puncture on parturition in rat.
Pregnant Charles Foster rats were subjected to amniotic sac puncture on day 15 of gestation and the effect was observed on parturition. All the control rats as expected delivered on day 22 of gestation. In the group where all the sacs were punctured, only 12.5% rats delivered on day 22 while rest either failed to deliver (62.5%) or died (25%). In the group with unpunctured sacs at vaginal ends,...
متن کاملGene Expression Profile Analysis during Mouse Tooth Development
Introduction: Complex molecular pathways involve in development of different tissues such as teeth. Differential gene expression patterns during teeth development generates different tooth types. Teeth development results from interactions between oral epithelium and underlying ectomesenchyme cells with neural crest origin. Teeth development are regulated by different signaling networks. In thi...
متن کاملCdc42 is required for chondrogenesis and interdigital programmed cell death during limb development
Cdc42, a member of the Rho subfamily of small GTPases, is known to be a regulator of multiple cellular functions, including cytoskeletal organization, cell migration, proliferation, and apoptosis. However, its tissue-specific roles, especially in mammalian limb development, remain unclear. To investigate the physiological function of Cdc42 during limb development, we generated limb bud mesenchy...
متن کاملExpression pattern of Dkk-1 during mouse limb development
dkk-1 has recently been identified as a secreted protein in Xenopus laevis which is sufficient and necessary to cause head induction by antagonizing Wnt signalling (Glinka et al., 1998, Nature 391, 357-362). Consistent with such a role dkk-1 is expressed in the Spemann organizer of the early frog gastrula. Later, expression can be observed in an endomesodermal domain corresponding to the prospe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Anatomy
سال: 1998
ISSN: 0021-8782,1469-7580
DOI: 10.1046/j.1469-7580.1998.19210059.x