Results 221 to 230 of about 518,962 (261)

Posterior root tears of the lateral meniscus

Knee Surgery, Sports Traumatology, Arthroscopy, 2014
AbstractPurposeTo summarize and discuss the current knowledge on posterior lateral meniscus root tears.MethodsA comprehensive review of the MEDLINE database was carried out to identify relevant articles using different keywords (e.g. “meniscus root”, “root tear”, “meniscus avulsion”, “radial tear” and “lateral meniscus”).
Feucht, Matthias, Salzmann, Gian Max, Bode, Gerrit, Pestka, Jan M., Kühle, Jan, Südkamp, Norbert P., Niemeyer, Philipp   +6 more
openaire   +3 more sources

Lateral condensation stress in root canals

Journal of Endodontics, 1981
A photoelastic model system has been developed for studying the location and magnitude of stresses generated during the lateral condensation of gutta-percha. Standardized and anatomic models of teeth having flared and unflared canal preparations were fabricated.
T E, Harvey, J T, White, I J, Leeb
openaire   +2 more sources

Maxillary Lateral Incisor With Two Roots

Australian Endodontic Journal, 2001
ABSTRACTVariations in root canal morphology can lead to complications in endodontic treatment. A case of a maxillary lateral incisor with two roots is reported.
openaire   +2 more sources

Dynamic control of lateral root positioning

Current Opinion in Plant Biology, 2017
In dicot root systems, lateral roots are in general regularly spaced along the longitudinal axis of the primary root to facilitate water and nutrient uptake. Recently, recurrent programmed cell death in the root cap of the growing root has been implicated in lateral root spacing.
Barbara K, Möller, Wei, Xuan, Tom, Beeckman   +2 more
openaire   +2 more sources

Cytokinin inhibits lateral root initiation but stimulates lateral root elongation in rice (Oryza sativa)

Journal of Plant Physiology, 2005
Research in lateral root (LR) development mainly focuses on the role of auxin. This article reports the effect of cytokinins (kinetin and trans-zeatin) on LR formation in rice (Oryza sativa L.). Our results showed that cytokinin has an inhibitory effect on LR initiation and stimulatory effect on LR elongation.
Bakul, Rani Debi, Shin, Taketa, Masahiko, Ichii   +2 more
openaire   +2 more sources

Patterns of variability in the diameter of lateral roots in the banana root system

New Phytologist, 2005
The relative importance of root system structure, plant carbon status and soil environment in the determination of lateral root diameter remains unclear, and was investigated in this study. Banana (Musa acuminata) plants were grown at various moderate levels of soil compaction in two distinct experiments, in a field experiment (FE) and in a glasshouse ...
Lecompte, François, Pagès, Loic, Ozier Lafontaine, Harry   +2 more
openaire   +3 more sources

Root architecture: Influence of metameric organization and emission of lateral roots

Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology, 2006
Abstract It has yet to be established whether or not root architecture results from a metameric organization similar to that recognizable in the stem. To address this question, we have reviewed the data on the major cytological, histological and anatomical events underlying root development and on the intrinsic factors controlling these events.
CHIATANTE D, SCIPPA, Gabriella
openaire   +3 more sources

Cytokinin Inhibits Lateral Root Development at the Earliest Stages of Lateral Root Primordium Initiation in Maize Primary Root

Journal of Plant Growth Regulation, 2018
Root architecture is basically controlled by auxin and cytokinin, which antagonize in the formation of lateral roots (LRs) along the primary root (PR) axis. Several mechanisms have been proposed to explain the interaction between these two hormones, cytokinin being the hormone that inhibits LR formation.
Gonzalo Márquez, M. Victoria Alarcón, Julio Salguero   +2 more
openaire   +1 more source

Extra root of lateral incisor

Oral Surgery, Oral Medicine, Oral Pathology, 1976
D J, Furman, W F, Wagner
openaire   +2 more sources

Lateral Roots

Journal of Marketing, 1964
Mervin D. Field, Myron S. Heidingsfield, Frank H. Eby   +2 more
openaire   +1 more source