• Je něco špatně v tomto záznamu ?

Effect of high phosphorus diet on tooth microstructure of rodent incisors

V. Jekl, L. Krejcirova, M. Buchtova, Z. Knotek

. 2011 ; 49 (3) : 479-484. [pub] 20110505

Jazyk angličtina Země Spojené státy americké

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/bmc12022150

Enamel hypoplasia and disruption of dentinogenesis are the most common abnormalities of development and mineralization of human teeth. Several reports are available in the literature on the influence of dietary calcium on the formation of human and rodent tooth; however, the information about the influence of dietary phosphorus on the tooth formation is scarce. The aim of the present investigation was to examine the chronic effect of high phosphorus diet and improper dietary calcium to phosphorus ratio on the mandibular incisor microstructure in a hystricomorph rodent--Octodon degu--using macroscopic observation, histopathological examination, transmission and scanning electron microscopy. The present study shows that enamel and dentin development is disturbed under high phosphorus diet and improper calcium to phosphorus ratio. Disturbed mineral metabolism resulted in enamel depigmentation, enamel hypoplasia, enamel pitting and altered dentin morphology. The results suggest that more attention should be focused on dietary phosphorus content when facing altered tooth structure in young patients with deciduous or permanent dentition. Furthermore, we showed that degus can be used as an experimental animal model for the study of the developmental teeth disturbances.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc12022150
003      
CZ-PrNML
005      
20160128091556.0
007      
ta
008      
120806s2011 xxu f 000 0#eng||
009      
AR
024    7_
$a 10.1016/j.bone.2011.04.021 $2 doi
035    __
$a (PubMed)21571111
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xxu
100    1_
$a Jekl, Vladimír. $u Avian and Exotic Animal Clinic, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic $7 xx0044308
245    10
$a Effect of high phosphorus diet on tooth microstructure of rodent incisors / $c V. Jekl, L. Krejcirova, M. Buchtova, Z. Knotek
520    9_
$a Enamel hypoplasia and disruption of dentinogenesis are the most common abnormalities of development and mineralization of human teeth. Several reports are available in the literature on the influence of dietary calcium on the formation of human and rodent tooth; however, the information about the influence of dietary phosphorus on the tooth formation is scarce. The aim of the present investigation was to examine the chronic effect of high phosphorus diet and improper dietary calcium to phosphorus ratio on the mandibular incisor microstructure in a hystricomorph rodent--Octodon degu--using macroscopic observation, histopathological examination, transmission and scanning electron microscopy. The present study shows that enamel and dentin development is disturbed under high phosphorus diet and improper calcium to phosphorus ratio. Disturbed mineral metabolism resulted in enamel depigmentation, enamel hypoplasia, enamel pitting and altered dentin morphology. The results suggest that more attention should be focused on dietary phosphorus content when facing altered tooth structure in young patients with deciduous or permanent dentition. Furthermore, we showed that degus can be used as an experimental animal model for the study of the developmental teeth disturbances.
650    _2
$a zvířata $7 D000818
650    _2
$a vápník dietní $x metabolismus $x farmakologie $7 D002136
650    _2
$a zubní sklovina $x patologie $x ultrastruktura $7 D003743
650    _2
$a hypoplazie zubní skloviny $x patologie $7 D003744
650    _2
$a dentin $x patologie $x ultrastruktura $7 D003804
650    _2
$a lidé $7 D006801
650    _2
$a řezáky $x účinky léků $x růst a vývoj $x ultrastruktura $7 D007180
650    _2
$a mužské pohlaví $7 D008297
650    _2
$a odontogeneze $x fyziologie $7 D009805
650    _2
$a fosfor dietní $x metabolismus $7 D016226
650    _2
$a náhodné rozdělení $7 D011897
650    _2
$a hlodavci $x anatomie a histologie $x růst a vývoj $x metabolismus $7 D012377
655    _2
$a časopisecké články $7 D016428
655    _2
$a práce podpořená grantem $7 D013485
700    1_
$a Krejčířová, Lenka $7 _AN031186 $u Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
700    1_
$a Buchtová, Marcela $7 xx0043736 $u Department of Anatomy, Histology and Embryology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
700    1_
$a Knotek, Zdeněk $7 ola2004235496 $u Avian and Exotic Animal Clinic, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Brno; Clinic for Avian, Reptile and Fish Medicine, University of Veterinary Medicine, Vienna, Austria
773    0_
$w MED00000833 $t Bone $x 1873-2763 $g Roč. 49, č. 3 (2011), s. 479-484
856    41
$u https://pubmed.ncbi.nlm.nih.gov/21571111 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y m $z 0
990    __
$a 20120806 $b ABA008
991    __
$a 20160128091721 $b ABA008
999    __
$a ok $b bmc $g 944063 $s 779447
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2011 $b 49 $c 3 $d 479-484 $e 20110505 $i 1873-2763 $m Bone $n Bone $x MED00000833
LZP    __
$b NLK111 $a Pubmed-20120806/12/01

Najít záznam

Citační ukazatele

Možnosti archivace