Architektur und Feinstruktur der terminalen Blutgefäße der Zungenrandpapillen neugeborener Ferkel

Light and scanning electron microscopic studies on the lingual papillae of 80-day-old wild pig fetal siblings

“…This study has identified marginal papillae, which have also been seen in various other species including human, cat, dog, pig, whale, and dolphin (4,5,6,16). The results were similar to what the literature reports.…”

Microvascularization of the Mucocutaneous Junctions of the Head in Fetuses and Neonates

“…Histologically, these zones present common specific characteristics [Bouin,1932;Petersen, 1935;Bargmann, 1964;Gartner, 1964;Chèvremont, 1966;Bloom and Fawcett, 1968;Miethke, 1977;Jafek, 1983;Benninghoff, 1985;Krstic,1991;Avery, 1992] and at the microcirculatory level they have specific angioarchitectonics. While the microvascularization of the mucosa and integuments has been the subject of numerous studies and analyses [Kohlrausch, 1853;Zuckerkandl, 1885;Ramm, 1905;Poirier and Charpy, 1912;Testut, 1922;Salmon, 1936;Märk, 1941;Patzelt, 1943;Harper, 1949;Dawes and Prichard, 1953;Rossatti, 1953;Baston, 1954;Wolff,1961;Hodde and de Blécourt, 1979;Lang, 1979Lang, , 1989Kishi et al, 1990;Guéro et al, 1991;Schlechta et al, 1996], a specific comparative study of the junctional zones has never been conducted. Only the pedicles of the various regions concerned in the head have been studied using various dissection, injection-corrosion or electronic microscopy techniques [Schwindle, 1935;Duke-Elder and Wybar, 1961;Cauna, 1970;Cauna and Cauna, 1975;Combelles, 1972; Combelles et al, 1974;Saraux et al, 1982;Tange, 1986;Grevers and...…”

Microvascularisation of the Lips in the Fetus and Neonate

“…Recent studies have described the regional varia-tions in the tissues and microvascularisation of the oral cavity in different animal species by conventional histology and electron microscopy [Gartner, 1964;Kishi et al, 1990;Schlechter et al, 1996;Ojima et al, 1997]. The equipment used in this study precludes an approach of that kind, but Spalteholz's method allows a histological and microcirculatory comparison of contiguous sections.…”