Results 71 to 80 of about 60,615 (305)

Clinical assessment of direct aesthetic restorations with composite resins in posterior sectors

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2021
Background: the use of composite resins in odontology has become immensely widespread in recent years, mainly due to the aesthetic need of patients.Objective: to assess the clinical output of direct restorations with composite resins in class I and II ...
Keiler Guerra-García, Yadira Rosales-Ramírez, Maydelyn Ureña-Espinosa, Luis Alexander Jiménez-Almaguer   +3 more
doaj  

Selective Caries Removal in Permanent Teeth (SCRiPT) for the treatment of deep carious lesions: a randomised controlled clinical trial in primary care

BMC Oral Health, 2021
Background Dental caries is one of the most prevalent non-communicable disease globally and can have serious health sequelae impacting negatively on quality of life.
Jan E. Clarkson, Craig R. Ramsay, David Ricketts, Avijit Banerjee, Chris Deery, Thomas Lamont, Dwayne Boyers, Zoe Marshman, Beatriz Goulao, Katie Banister, David Conway, Bhupinder Dawett, Sarah Baker, Andrea Sherriff, Linda Young, Marjon van der Pol, Graeme MacLennan, Ruth Floate, Hazel Braid, Patrick Fee, Mark Forrest, Jill Gouick, Fiona Mitchell, Ekta Gupta, Riz Dakri, Jennifer Kettle, Tina McGuff, Katharine Dunn   +27 more
doaj   +1 more source

A Method of Locating the Abutment Screw Access Channel with Cone-Beam Computed Tomography and a 3D-Printed Drilling Guide [PDF]

, 2018
In managing loose abutment screws, locating precisely the position of the screw access channel is difficult. This technique describes the use of cone-beam computed tomography (CBCT) and surgical guide planning software to locate the screw access channel ...
Asiri, Waleed Nasir, Cho, Seok-Hwan, Domagala, Agnieszka, Thompson, Geoffrey A.   +3 more
core   +1 more source

Depletion of the RNA‐Editing Enzyme ADAR1 Invigorates the Antitumor Immunity of NK Cells

Advanced Science, EarlyView.
ADAR1 is upregulated in NK cells from melanoma patients, impairing their function. Its loss enhances NK cell tumor infiltration and cytotoxicity in vitro and in vivo. Mechanistically, ADAR1 deficiency destabilizes CD38 mRNA to reduce its expression, thereby increasing NK cell mobility and killing, which nominates it as a therapeutic target for NK cell ...
Shuhan Chen, Di Lu, Rukang Liang, Weikeng Tan, Erming Zhao, Sihuang Wu, Xintong Li, Yulong Song, Miaojian Wan, Xiaoyuan Xie, Qi Zhang, Qiuli Liu   +11 more
wiley   +1 more source

Restored Primary Molars in a Group of Children Presenting to the Pediatric Department of College of Dentistry, University of Baghdad in 2014-2015

Journal of Dental School, 2019
Objectives This study aimed to assess the distribution and classification of restored primary molars according to the tooth type, gender, jaw, quadrant, filling material and G.V. Black classification in children presenting to the Department of Pediatric
Zainab Juma Jafar, Dina Akram
doaj   +1 more source

ANALYSIS OF THE FILLING ACCURACY OF THE PERMANENT PROSTHETIC RESTORATIONS BASED ON DENTAL IMPLANTS DEPENDING ON THE METHODS OF OBTAINING THE IMPRESSION

Journal of Volgograd State Medical University, 2019
A wide choice of methods for obtaining impressions from a large number of installed dental implants leads to the question of the effectiveness and accuracy of existing methods. An accuracy assessment of the fit of the permanent prosthetic restorations based on parallel-installed dental implants was carried out after receiving the impressions with a ...
V. I Shemonaev, A. V Mashkov, A. S Patrushev, A. V. Lashakova, D. S. Zhivotov   +4 more
openaire   +1 more source

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

Advanced Science, EarlyView.
Itch‐induced tick removal (IITR): An acquired neuroimmune mechanism, itch‐induced tick removal, develops after repeated tick exposure, mobilizing T cells and macrophages at the tick bite site to trigger a rapid scratching response that facilitates timely tick removal within a critical window that precedes the transmission of many tick‐borne pathogens ...
Johannes S. P. Doehl, Tiago D. Serafim, Serena Doh, Charles S. Grugan, Eva Iniguez, Luana Rogerio, Ronja Frigard, Ranadhir Dey, Pedro Cecilio, Xinglong Gu, Pang‐Yen Tseng, Aline da Silva Moreira, Mahnaz Minai, James Oristian, Hans Ackerman, Steven Brooks, Caroline Percopo, Siu‐Ping Ng, Derron A. Alves, Lucas Tirloni, Jennifer M. Anderson, Adriana Marques, Fabiano Oliveira, Shaden Kamhawi, Daniel E. Sonenshine, José M. C. Ribeiro, Mark Hoon, Jesus G. Valenzuela   +27 more
wiley   +1 more source

Insulin-like Growth Factor 1 and Transforming Growth Factor-β Stimulate Cystine/Glutamate Exchange Activity in Dental Pulp Cells [PDF]

, 2011
Introduction The growth factors insulin-like growth factor (IGF-1) and transforming growth factor-β (TGF-β) are protective to dental pulp cells in culture against the toxicity of the composite materials Durafill VS and Flow Line (Henry Schein Inc, New ...
Alyssa Furey, Asrari, Barthel, Bègue-Kirn, Cabrera, Camargo, Doug Lobner, Duailibi, D’Souza, Fogal, Franco, Furey, Goldberg, Gronthos, Hansen, Hu, Kalyva, Katherine Pauly, Kaur, Keelan, Kim, Kim, Kymberly Fritz, Lobner, Lovschall, Marcato, Nie, Onishi, Pacheco, Paranjpe, Piani, Piattelli, Ricketts, Rutherford, Stanley, Stockton, Tziafas, Tziafas, Ward, Wood   +39 more
core   +2 more sources

A Dual‐Responsive Versatile Nanohybrid Orchestrating Tumor Elimination and Tumor‐Associated Osteolysis Restoration via Sequential Release

Advanced Science, EarlyView.
The versatile CaO2@CuMOF@HAP nanohybrid demonstrates an outstanding MMP9/pH‐triggered release performance for sequential release of osteogenic growth peptide into deep‐seated tumor‐infiltrated bone destruction areas and dual ions into tumor cells, enabling efficient tumor‐associated osteolysis restoration and tumor elimination for more comprehensive ...
Lan Liu, Han‐Zhe Liu, Zhe‐Nan Liu, Tong Wang, Li‐Li Yu, Qiu‐Jing Li, Zi‐Yi Chen, Guo‐Feng Luo, Zheng‐Jun Shang   +8 more
wiley   +1 more source

Toxicity of Flow Line, Durafill VS, and Dycal to Dental Pulp Cells: Effects of Growth Factors [PDF]

, 2010
Introduction The objective was to determine the effects of growth factor treatment on dental pulp cell sensitivity to toxicity of 2 composite restoration materials, Flow Line and Durafill VS, and a calcium hydroxide pulp capping material, Dycal ...
Furey, Alyssa, Hjelmhaug, Julie, Lobner, Doug   +2 more
core   +1 more source