Results 41 to 50 of about 238,824 (292)

Identification of a Force‐Induced Sox9+Acan+ Transitional Subpopulation Linked to FGF2–FGFR2–ERK Signaling in Orthodontic Bone Remodeling

Advanced Science, EarlyView.
Mechanical loading induces a previously unrecognized Sox9+Acan+ transitional mesenchymal cell population in the periodontal ligament that promotes osteoclastogenesis via the FGF2–FGFR2–ERK axis. Targeting this mechanoresponsive stromal population using a localized GelMA@siRNA delivery strategy attenuates pathological osteoclast overactivation and root ...
Miao Tan, Minyu He, Mingrui Zong, Qiya Tang, Yinan Liu, Jiaju Deng, Shun Huang, Xiaoxiao Lei, Jie Li, Lan Huang   +9 more
wiley   +1 more source

Effect of Surface Roughness of Deciduous and Permanent Tooth Enamel on Bacterial Adhesion

Microorganisms, 2022
The adhesion of some bacteria has been attributed to critical levels of roughness in hard tissues, which increases the risk of developing caries.
Bernardo Teutle-Coyotecatl, Rosalía Contreras-Bulnes, Laura Emma Rodríguez-Vilchis, Rogelio José Scougall-Vilchis, Ulises Velazquez-Enriquez, Argelia Almaguer-Flores, Jesús Angel Arenas-Alatorre   +6 more
doaj   +1 more source

Uncertainties in classification system conversion and an analysis of inconsistencies in global land cover products [PDF]

, 2017
In this study, using the common classification systems of IGBP-17, IGBP-9, IPCC-5 and TC (vegetation, wetlands and others only), we studied spatial and areal inconsistencies in the three most recent multi-resource land cover products in a complex ...
De Maeyer, Philippe, Kurban, Alishir, Ma, Mingguo, Zhang, Miao   +3 more
core   +2 more sources

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

Agribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor, Francis Tsiboe, Ayobami Adetoyinbo, Jacob Ankamah   +3 more
wiley   +1 more source

Annotation of Siberian Larch (Larix sibirica Ledeb.) Nuclear Genome—One of the Most Cold-Resistant Tree Species in the Only Deciduous GENUS in Pinaceae

Plants, 2022
The recent release of the nuclear, chloroplast and mitochondrial genome assemblies of Siberian larch (Larix sibirica Ledeb.), one of the most cold-resistant tree species in the only deciduous genus of Pinaceae, with seasonal senescence and a rot ...
Eugenia I. Bondar, Sergey I. Feranchuk, Ksenia A. Miroshnikova, Vadim V. Sharov, Dmitry A. Kuzmin, Natalya V. Oreshkova, Konstantin V. Krutovsky   +6 more
doaj   +1 more source

Carbon loss by deciduous trees in a CO2-rich ancient polar environment [PDF]

, 2003
Fossils demonstrate that deciduous forests covered the polar regions for much of the past 250 million years 1 when the climate was warm and atmospheric CO2 high 2.
Beerling, D.J., Osborne, C.P., Royer, D.L.   +2 more
core  

Nance‐Horan Syndrome: Further Delineation of the Affected Male and the Female Carrier Phenotypes

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Nance‐Horan syndrome (NHS; OMIM 302350) is a rare, X‐linked syndrome characterized by bilateral congenital cataracts leading to profound vision loss, specific dental anomalies including characteristic screwdriver blade‐shaped incisors, facial anomalies, and intellectual disability.
Maria K. Haanpää, Chad R. Haldeman‐Englert, Marja Hietala, Melisa S. Tanverdi, Patrick P. Koty, Diana Brightman, Eniolami Dosunmu, Shailja Tibrewal, Savleen Kaur, Anupriya Kaur, Raj Kumar Verma, Alejandra G. de Alba Campomanes, Virginia Utz, Anne M. Slavotinek, Cynthia Curry   +14 more
wiley   +1 more source

Vegetable peptones as a fetal bovine serum substitute in human deciduous tooth pulp stem cell culture [PDF]

Einstein (São Paulo)
Objective This study aimed to evaluate the effects of different concentrations of vegetable peptones (pea, wheat, and soy) as substitutes for fetal bovine serum in stem cell cultures derived from human exfoliated deciduous teeth.
Marizia Trevizani, Laís Lopardi Leal, Silvioney Augusto da Silva, Claudio Gallupo Diniz, Fabiano Freire Costa, Jair Adriano Kopke de Aguiar, Carlos Magno da Costa Maranduba   +6 more
doaj   +1 more source

Putative biotic drivers of plant phenology: With special reference to pathogens and deciduousness

Ecology and Evolution, 2022
Plant phenology is not only manifested in the seasonal timing of vegetative and reproductive processes but also has ontogenetic aspects. The adaptive basis of seasonal phenology has been considered mainly in terms of climatic drivers.
Rowland D. Burdon, Michael J. Bartlett
doaj   +1 more source

Variation of Oriental Oak (Quercus variabilis) Leaf δ13C across Temperate and Subtropical China: Spatial Patterns and Sensitivity to Precipitation [PDF]

, 2015
The concentration of the carbon-13 isotope (leaf δ13C) in leaves is negatively correlated with the mean annual precipitation (MAP) atlarge geographical scales.
Burgess, Paul J., Du, Baoming, Kang, Hongzhang, Liu, Chunjiang, Yin, Shan, Zhao, Xuan, Zhu, Yanhua   +6 more
core   +3 more sources