Results 71 to 80 of about 9,700 (195)

Inverted impacted primary maxillary incisors: a case report.

Frontiers in Dentistry, 2012
Tooth impaction rarely occurs in primary dentition. Most of the primary teeth impactions are seen in second molars. The purpose of this article is to present a 4-year-old girl with bilateral impaction of inverted primary maxillary central incisors which ...
B Seraj, S Ghadimi, G Mighani, H Zare, M Rabbani   +4 more
doaj  

Fully Digitally Guided Precise Fenestration For Jaw Cyst

International Dental Journal
Introduction: This case report details the fenestration treatment of a jaw cyst in a pediatric patient. Utilizing digital localization, a personalized fenestration guide was designed to ensure safe surgical planning for angle and depth. The procedure was
Hao Qin, Xie Cheng, Dong Hao
doaj   +1 more source

Recombinant Amelogenin as a Potential Alternative to Enamel Matrix Derivatives in Periodontal Regeneration: A Scoping Review of Its Biological Activity, Synthesis and Delivery Systems

Clinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
ABSTRACT Objective The objective of this review is to evaluate the existing literature on the regenerative potential of recombinant amelogenin, with a particular emphasis on the biological activity, synthesis, and delivery systems relevant to periodontal regeneration.
Jie Dan Denny Luo, Jennifer Mardini, Raymond Lee, Fariba Dehghani, Aaron Schindeler   +4 more
wiley   +1 more source

Isotretinoin: action on mice tooth germs and palate

Brazilian Journal of Oral Sciences, 2015
Vitamin A and its derivates, acid retinoic, tretinoin and isotretinoin, are currently used in dermatological treatments. The administration of high doses of this vitamin provokes malformation in the following systems: central nervous, cardiovascular ...
Eleny Balducci Roslindo, Vanessa Camila da Silva, Alessandra Rezende Peris, Karina Gonzales Silvério   +3 more
doaj   +1 more source

The Homeobox Genes: Classification, Regulation, Biological Functions, and Diseases

MedComm, Volume 7, Issue 4, April 2026.
Overview of the homeobox gene superfamily and its pathophysiological roles. The homeobox superfamily comprises several major classes, including ANTP, PRD, TALE, LIM, POU, and others. Among these, the HOX clusters (A–D) play critical roles in embryonic development specifically in conferring cellular identity, regulating morphogenesis, and guiding axial ...
Maedeh Dadzadi, Shahin Ramazi, Mona Darvazi, Sepideh Yoosefi, Melika Abbasi, Shirin Farsad   +5 more
wiley   +1 more source

Enhancing Accuracy and Safety in the Removal of Multiple Impacted Supernumerary Teeth With A Computer‐Designed Localization Guide—A Clinical Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
Enhancing accuracy and safety in the removal of multiple impacted supernumerary teeth with a computer‐designed localization guide. The conception of the localization guide initially required three‐dimensional reconstruction obtained by superimposing DICOM data (used to visualize bony structures and supernumerary teeth) with STL files derived from a ...
Paul Galvez, Lélia Ménager, Jean‐Christophe Fricain, Sylvain Catros, Mathilde Fénelon   +4 more
wiley   +1 more source

Germination of Dracophyllum sayeri F.Muell. (Ericaceae), a vulnerable montane cloud forest endemic

Plant Species Biology, Volume 41, Issue 2, March 2026.
Climate change in tropical montane cloud forest (TMCF) is predicted to impact species adapted to consistent, mild temperatures. We used a temperature gradient plate to investigate the effect of temperature on germination and early seedling survival of Dracophyllum sayeri (Ericaceae), a tree species endemic to TMCF in northeast Queensland, Australia ...
Amelia V. Stevens, Bree‐Ann Lautgier, Gemma L. Hoyle, Lydia K. Guja, Stuart Worboys, Darren M. Crayn, Karen D. Sommerville   +6 more
wiley   +1 more source

Linking Canine Teeth Eruption, Testicular Histology and Testosterone Levels as Indicators of Pubertal Maturation in Male Dogs

Anatomia, Histologia, Embryologia, Volume 55, Issue 2, March 2026.
ABSTRACT Puberty in male dogs marks the transition to sexual maturity, characterised by rising testosterone and testicular maturation. While often estimated at 6 months, the absence of birth records frequently complicates age determination. This study evaluated whether permanent canine tooth eruption serves as a reliable, complementary marker for ...
Raúl Rebolledo‐Martínez, Rodrigo López‐Mora, María de la Paz Palacios‐Arellano, Miriam Barradas‐Moctezuma, Deissy Herrera‐Covarrubias, Pedro Paredes‐Ramos, Jorge Manzo, Genaro Alfonso Coria‐Avila   +7 more
wiley   +1 more source

Ep-CAM (MOC-31) expression in tooth germ and ameloblastoma. [PDF]

Med Oral Patol Oral Cir Bucal, 2022
Derderian N, Pereira-Prado V, Hernandez M, Isiordia-Espinoza M, Arocena M, González-González R, Tremillo-Maldonado O, Meleti M, Molina-Frechero N, Bologna-Molina R.   +9 more
europepmc   +1 more source

Animal–Plant Interactions Under Defaunation: Consequences for Amazonian Trees of Commercial Interest

Biotropica, Volume 58, Issue 2, March 2026.
We experimentally investigated the effects of medium‐ and large‐sized mammal defaunation on the removal and fate of seeds from economically important forest species in Amazonian forests. Our results show that mammal exclusion significantly reduced seed removal, although the magnitude of this effect varied among plant species.
Arlison Castro, Rodrigo Fadini, Mathias Pires, Carlos R. Brocardo, Icaro Wilker, Clarissa Rosa   +5 more
wiley   +1 more source