... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Development Vitelline circulation Coated pit Receptor mediated-endocytosis Immunoglobulin G Rat Original Paper AetaAnat 1997:158:247-254 Received: May 15. 1995...

... for Staging Mammalian and Chick Embryos. Boca Raton. CRC Press, pp 89-101. Christie. G.A. (1964) Developmental stages in somite and postsomite rat embryos, based on external appearance, and including some fea­ tures of the macroscopic development of oral cavity. J Morphol 114: 263-286. Elias. H. (1955) Origin...

.... Development Glycosaminoglycans Hyaluronan Histocytochemistry Immunocytochemistry Tooth germs natomica Original Paper Acta Anal 1997:159:1-7 Received: January 6. 1997 Accepted: October 15. 1997 M. E. Matthiessen11 C. Garbarsch" B. Engelbrecht Olsena S. Hellström'' A. Engström-Laurentc Institute...

... Words Endothelium-smooth muscle relationship Development Dog Abstract The myo-endothelial area in the coronary artery conduit was described in 3 developmental stages: in fetuses, newborns, and adult dogs. Transmission and scanning electron microscopy were used for the study, and morphometry was used...

...W. Buaboocha; R.T. Gemmell The thyroid gland is not present at birth in marsupials and thyroid function begins during the latter half of pouch life. The hormonal output of the thyroid gland is important for normal development. In this study the structure of the lung, kidney and skin...

... arch arteries the vascular plex­ us, however, exhibit developmental changes which appear to be stage-specific. (1) In earlier stages the plexus arises ventrally and dorsally solely from the fourth pharyngeal ar­ tery. (2) Later on during development of the sixth pharyn­ geal arch artery the plexus...

... development: Evi­ dence for a developmental shift from an au­ tocrine to a paracrine mode of action. Mecli Dev 39: 181-191. Ramachandran. R.K., V. Govindarajan. C.A. Scid, S. Patil. C.R. Tomlinson 11995) Role of platelet-derived growth factor-like and epidermal growth factor-like signaling pathways in gas­...

... (The development of the clavi­ cle in man. Gegenbaurs Morphol Jahrb 131: 357-365. Eaton. T.H.. Jr. (1944) Modifications of the shoul­ der girdle related lo reach and stride in mam­ mals. J Morphol 75: 167-171. Gould. S.J. (1982) Change in developmental timing as a mechanism of macroevolution: in Bonner JT (ed...

... or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Development Epithelial/mesenchymal...

...D.B. Wilson; D.P. Wyatt Development of the spinal cord was analyzed immunocytochemically at 10–12 days of gestation in normal and dysraphic embryos of the loop-tail mutant mouse, using an anti-neural cell adhesion molecule (NCAM) and the lectin concanavalin A (Con A) as histological markers...

... of desmosomal components during kidney tubule morphogenesis in human and murine embryos. Development 105:313-321. Gilbert. S.F. (1991) Developmental Biology, etl 3. Sunderland. Sinaucr. Grecnburg. G.. E.D. Hay (1988) Cytoskeleton and thyroglobulin expression change during trans­ formation of thyroid epithelium...

..., it was sug­ gested that Merkel cells are neural-crest-derived neuro­ secretory cells which migrate into the skin along neural pathways ]Winkelmann. 19771. However, developmental studies, which employed either electron microscopy |Lyne and Hollis. 1971; English et al.. 1980| or staining with monoclonal...

...) Estrogens in the Environ­ ment. New York. Elsevier/North Holland. McLachlan. J.A. (1981 b) Rodent models for perina­ tal exposure to diethylstilbestrol and their rela­ tion to human disease in the male: in Herbst A, II Bern (cds): Developmental Effects of Dielhylstilbestrol (DES) in Pregnancy. New York...

... of the artery may influence the formation of the FT, and vice versa, i.e. variations of FT determines variation in the course of the vertebral vessels |Taitz et ak. 1978]. The unilateral absence of FT of the human atlas vertebra noticed here could be related to the developmental abnor­ malities of the vertebral...

...D.E. Lorke Trisomy 19 (Tsl9), the only murine trisomy compatible with survival beyond birth, allows systematic studies on the effect of an additional chromosome upon postnatal development. In this review, developmental consequences of murine Tsl9 are presented. In Tsl9 mice, viability is limited...

... of the developmental changes in neuro­ nal shape. In general, CR is useful to indirectly estimate the quantita­ tive development of dendrites. It nears 1.0 when a neuron is immature and round in shape, but it is reduced toward 0 as the dendrites develop with gestational age |K ojim aetal., 1971). Statistical analysis...

... development of the male urogen­ ital tract: Role of androgens, mesenchymalepithelial interactions and growth factors. J Androl IS:465-475. Cunha. G.R.. A.A. Donjacour. PS. Cooke. S. Mee. R.M. Bigsby, S.J. Higgins. Y. Sugimura (1987) The endocrinology and developmental biology of the prostate. Endoer Rev 8...

... by immunocytochemical methods during the pre- and postnatal developmental periods. The first marker to be detected was vimentin, which was initially found throughout the mesenchyme. During development vimentin became mostly restricted to the interductal tissue of the prostate and the lamina propria of the SV. Smooth...

... branchial arch from donor chick embryos at Hamburger and Hamilton’s stage 19 (embryonic day 3) were grafted to host chick embryos at the same stage of development. Starting from Hamburger and Hamilton’s stage 27 (embryonic day 5), a structure identified as the parathyroid III appeared in the ectodermal...

... in the bladder epithelium as a function of developmental age with cytokeratin 7, 8, 18, and 19 being coexpressed at 15 days’ gestation followed by cytokeratin 5 at 17 days’ gestation and cytokeratin 14 in the newborn bladder. An understanding of the ontogeny of both smooth muscle and epithelial differentiation...