1
Populærvitenskapelige artikler (ikke i fagtidsskrift)
INSTIT.: UiB-Odont: Odont. inst. - lab. for odont. forskning
FORF. : Bjorvatn, K.
TITTEL : Fluoridanalyse er viktig - om F i grunnvann og brønner.
SPRÅK : nor
TIDSKR.: NAVF's kronikktjeneste
ÅR/DATO: 1993
PUBL-ID: r94006568
2
Vit. artikler i internasjonale tidsskrift, referee-tjeneste (ISSN)
INSTIT.: UiB-Odont: Odont. inst. - lab. for odont. forskning
FORF. : Selliseth, N. J.
MEDFORF: Selvig, K. A.
TITTEL : Microvasculature of the dorsum of the rat tongue: a scanning electron
microscopic study using corrosion casts.
SIDEREG: s. 391-397
SPRÅK : eng
TIDSKR.: Scandinavian journal of dental research
ÅR/DATO: 1993
VOLUM : 101
ISSN : 0029-845X
SAMMEND: The purpose of this study was to examine the microvascular system of
the dorsum of the rat tongue in relation to the subepithelial
connective tissue relief. Methylmethacrylate corr osion casts of the
vasculature as well as specimens in which the epithelium had been
removed were prepared and examined by scanning electron microscopy
(SEM). The SEM images revealedfour distinct layers in the vasculature
of the lamina propria. Superficially, Layer 1 comprised the
irregularly shaped ends of capillary loops. Layer 2 consisted of
parallel ascending and descending capillaries. These two layers were
drained by the subjacent Layer 3, a fish-net-like venous plexus. More
deeply, Layer 4 contained arterioles ascending from the muscular
layers of the tongue. The vessels of larger papillary structures
formed cylindric networks supplied by several arterioles and drained
through a single venule to the venous plexus in Layer 3. At their
base, the capillary loops often showed a constriction, suggestive of
a sphincter. Arteriovenous anastomoses were rare. The
epithelium-connective tissue interface showed short conical papillae
as well as larger papillary structures which corresponded in both
distribution and size to the capillary loops found in the vascular
casts. The results confirm that the tongue is highly vascularized and
demonstrate that the vascular supply to the papillae, taste buds, and
other surface structures forms a highly organized and specific s
ystem which is adapted to the specific functions of this organ in the
rat.
EMNEORD: corrosion cast, microvasculature, rat, sphincter, tongue
PUBL-ID: r94006548
3
Kapitler eller artikler i vitenskapelige bøker, lærebøker, leksikon m.m.
INSTIT.: UiB-Odont: Odont. inst. - lab. for odont. forskning
FORF. : Selvig, K. A.
TITTEL : Sitronsyrebehandling og regenerasjon.
SIDEREG: s. 31-40
SPRÅK : nor
BOK : Odontologi'93
ÅR/DATO: 1993
FORLAG : Munksgaard, København
PUBL-ID: r94006567
4
Vit. artikler i internasjonale tidsskrift, referee-tjeneste (ISSN)
INSTIT.: UiB-Odont: Odont. inst. - lab. for odont. forskning
FORF. : Selvig, K. A.
MEDFORF: Kersten, B. G.
MEDFORF: Wikesjö, U. M. E.
TITTEL : Surgical Treatment of Intrabony Periodontal Defects Using Expanded
Polytetrafluoroethylene Barrier Membranes: Influence of Defect
Configuration on Healing Response.
SIDEREG: s. 730-733
SPRÅK : eng
TIDSKR.: Journal of periodontology
ÅR/DATO: 1993
VOLUM : 64
ISSN : 0022-3492
SAMMEND: Twenty-six proximal, intrabony periodontal defects with probing
depths equal to or exceeding 6 mm in 23 patients were treated with
gingival flap surgery supported by an expanded po
lytetrafluoroethylene barrier membrane. The material included 1, 2
and 3-wall defects with crestal involvement relative to the root
circumference ranging between 90 degrees and 27 degrees . Healing was
evaluated clinically 12 months after surgery. Deep defects exhibited
greater probing depth reduction and attachment gain than shallower
defects. Probing depth redu ction, attachment gain, and bone fill
were positively correlated to the depth of the 3-wall intrabony
component of the defect. The extent of crestal involvement, and wall
form in thefundus of the defect did not appear to influence the
healing response. The treatment also affected the proximal surface of
the defect-adjacent tooth, which showed some reduction in bone level
as well as gingival recession. Thus, the overall healing pattern
following barrier membrane-supported flap surgery appears similar to
that generally observed for conventional reconstruct ive flap surgery
in intrabony periodontal defects.
EMNEORD: periodontitis/therapy, surgical flaps, membranes, barrier,
polytetrafluoroethylene/therapeutic use
PUBL-ID: r94006566