Results 41 to 50 of about 196,182 (303)

Assessment of mesial root morphology and frequency of mb2 canals in maxillary molars using cone beam computed tomography

, 2015
Publisher Copyright: © 2015, Universidad de la Frontera. All rights reserved.The aim of this study was to assess the morphology of the mesial root canal system of maxillary molars and the frequency of MB2 canals using cone-beam computed tomography (CBCT).
Zaror, C., Gómez, B., Universidad San Sebastián, Abarca, J., Monardes, H., Cantin, M., Bustos, L.   +6 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Phenotypic variability in bread wheat root systems at the early vegetative stage

BMC Plant Biology, 2020
Background Understanding root system morphology in bread wheat is critical for identifying root traits to breed cultivars with improved resource uptake and better adaptation to adverse environments.
Yinglong Chen, Jairo Palta, P. V. Vara Prasad, Kadambot H. M. Siddique   +3 more
doaj   +1 more source

Bibliometric analysis: Root and root canal morphology using cone‐beam computed tomography

Clinical and Experimental Dental Research, 2023
Objectives This bibliometric analysis aimed to evaluate the leading nations, authors, journals, institutes, highly cited publications, and most commonly used keywords concerning scientific publications based on root and root canal morphology using the ...
Mohmed Isaqali Karobari, Beenish Fatima Alam, Raima Bashir, Muhammed Faisal Fahim, Mubashir Baig Mirza, Tahir Yusuf Noorani   +5 more
doaj   +1 more source

Responses of nutrient capture and fine root morphology of subalpine coniferous tree Picea asperata to nutrient heterogeneity and competition

, 2017
Investigating the responses of trees to the heterogeneous distribution of nutrients in soil and simultaneous presence of neighboring roots could strengthen the understanding of an influential mechanism on tree growth and provide a scientific basis for ...
Nan, HW, Liang, J, Yin, CY, Cheng, XY, Liu, Q, Liu, Q (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Ecol Restorat Biodivers Conservat Key Lab Sichuan, Chengdu, Sichuan, Peoples R China., Li, DD, Yin, HJ, Liu, Q (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Key Lab Mt Ecol Restorat & Bioresource Utilizat, Chengdu, Sichuan, Peoples R China., Zhao, CZ   +9 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Unusual anatomy of permanent maxillary and mandibular molars: Case reports [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2019
Introduction. The anatomy and morphology of the roots and root canal systems of multi-rooted teeth, especially the molars, shows numerous variations.
Mišić Aleksandra, Živanović Suzana, Radović Mirjana, Papić Miloš, Popović Milica   +4 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Research Progress in Crop Root Biology and Nitrogen Uptake and Use, with Emphasis on Cereal Crops

Agronomy, 2023
The biological characteristics of crop roots are closely related to the efficient utilization of nitrogen and have become a research hotspot in agricultural cultivation and breeding in recent years. The root system and root microbiota play a crucial role
Runnan Wang, Changhui Sun, Shuo Cai, Fangping Liu, Hengwang Xie, Qiangqiang Xiong   +5 more
doaj   +1 more source