Results 41 to 50 of about 404,542 (331)

Accuracy and precision of an intraoral scanner in complex prosthetic rehabilitations: an in vitro study [PDF]

, 2017
The main purpose of this study is to measure the accuracy and the precision of the intraoral optical scanner CS3500® (Carestream Dental LLC, Atlanta, USA) in complex clinical situations as full arch rehabilitations on impl ants.
BRAUNER, EDOARDO, DE ANGELIS, FRANCESCA, DI CARLO, Stefano, PICCOLI, Luca, PIGNATIELLO, GIUSEPPE, POMPA, Giorgio   +5 more
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

Molecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li, Shuichi Tatarano, Hirofumi Yoshino, Saeki Saito, Mitsuhiko Tominaga, Junya Arima, Ikumi Fukuda, Takashi Sakaguchi, Ryosuke Matsushita, Yasutoshi Yamada, Hideki Enokida   +10 more
wiley   +1 more source

Microbial contamination of pumice used in dental laboratories

Healthcare in Low-resource Settings, 2013
Dental appliances as well as sending and receiving prosthesis from laboratories are potential sources of cross-contamination for technicians, dentists, patients and can transmit different infectious agents as well.
Farzaneh Firoozeh, Mohammad Zibaei, Abolfazl Zendedel, Hushang Rashidipour, Aziz Kamran   +4 more
doaj   +1 more source

The prevalence of hepatitis C virus among people of South Asian origin in Glasgow: results from a community based survey and laboratory surveillance [PDF]

, 2013
Background South Asians often present late with HCV or HBV related liver disease which could have been avoided with early diagnosis and subsequent treatment; however the prevalence of HCV/HBV among South Asians in Glasgow is not known.
Ahmed, S., Anderson, Eleanor, Banday, Shabir, Cameron, Sheila, Foster, Graham R., Fox, Ray, Goldberg, David, Hutchinson, Sharon J., McLeod, Allan, McTaggart, Christine, Mills, Peter R., O'Leary, Maureen C., Sarwar, Mohammed, Schofield, Joe, Weir, Amanda   +14 more
core   +2 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Revolutionising dental technologies: a qualitative study on dental technicians’ perceptions of Artificial intelligence integration

BMC Oral Health, 2023
Background The integration of artificial intelligence (AI) in dentistry has the potential to revolutionise the field of dental technologies. However, dental technicians’ views on the use of AI in dental technology are still sparse in the literature. This
Galvin Sim Siang Lin, Yook Shiang Ng, Nik Rozainah Nik Abdul Ghani, Kah Hoay Chua   +3 more
doaj   +1 more source

A Technique for Duplicating a Fixed Complete Denture [PDF]

, 2008
The fixed implant prosthesis often requires repair due to fracture and/or wear of acrylic resin teeth. Repair of such a prosthesis, although simple, requires retaining the prosthesis to be revised in the laboratory.
Monaco, Jr., Edward A., Prasad, Soni
core   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Retrospective Study of the Reasons and Time Involved for Dental Providers' Medical Consults

Frontiers in Digital Health, 2022
BackgroundPatient-reported medical histories and medical consults are primary approaches to obtaining patients' medical histories in dental settings. While patient-reported medical histories are reported to have inconsistencies, sparse information exists
Shuning Li, Karmen S. Williams, Karmen S. Williams, Karmen S. Williams, Jayanth Kumar Medam, Jayanth Kumar Medam, Jay S. Patel, Jay S. Patel, Theresa Gonzalez, Thankam P. Thyvalikakath, Thankam P. Thyvalikakath   +10 more
doaj   +1 more source