Results 51 to 60 of about 133,536 (298)

A clinical and radiographic evaluation of immediately loaded fixed full-arch prosthesis supported by implants placed in extraction sockets and healed ridges using All-on-4/All-on-6 protocol: A 2-year follow-up

The Journal of Indian Prosthodontic Society
Aim: The aim of this study was to evaluate immediately loaded implants, both clinically and radiographically, in extraction sites (IPIL) and healed sites (HSIL), rehabilitated using All-on-4/All-on-6 protocol, over a time span of 2 years.
Nitin Sethi, Princy Agarwal, Parikshit Gupt   +2 more
doaj   +1 more source

Knowledge and Attitude of Nigerian Dentists to Immediate Loading of Dental Implants

Nigerian Dental Journal, 2020
Background: Treatment with dental implants is an attractive option in the practice of restorative dentistry. Majority of patients treated with dental implants have reported remarkable improvement in function, esthetics and psychological status.
K.O. Obagbemiro, Y.O. Ajayi, P.A. Akeredolu, G.T. Arotiba   +3 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Selection criteria for immediate implant placement and immediate loading for single tooth replacement in the maxillary esthetic zone: A systematic review and meta-analysis. [PDF]

, 2023
OBJECTIVES The aim of this study was to review available evidence for Type 1A (immediate implant placement and immediate loading) of single tooth replacement in the maxillary esthetic zone.
Martin, William, Adam Hamilton, Hamilton, Adam, Lukas Martig, William Martin, German O. Gallucci, Wismeijer, Daniel, Daniel Wismeijer, Luiz Gonzaga, Julia‐Gabriela Wittneben, Morton, Dean, Dean Morton, Gallucci, German O, Gonzaga, Luiz, Wittneben, Julia-Gabriela, Martig, Lukas, Gallucci, German O., Amorim, Karina, Karina Amorim   +18 more
core   +1 more source

Assessment of primary stability of immediate implants placed in the maxillary and mandibular anterior region using resonance frequency analysis

CHRISMED Journal of Health and Research, 2020
Background: A matter of controversy in implant dentistry concerns the most appropriate method to determine implant stability. Many methods have been reported in the literature including periotest and resonance frequency analysis (RFA).
M Viswambaran, Kamal Verma
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Longterm effects of preoperative carbohydrate loading for colorectal surgery [PDF]

, 2011
Recent changes in preoperative fasting guidelines have resulted in the development of preoperative carbohydrate drinks. Almost all research to date has examined the immediate/early postoperative metabolic and physiological effects, concluding beneficial ...
Beadman, Claire
core  

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Small-diameter dental implants: An adjunct for retention, stability, and comfort for the edentulous patient [PDF]

Journal of Osseointegration, 2012
Aim: Studies have shown that mandibular implant overdentures significantly increase satisfaction and quality of life of edentulous elders. Improved chewing ability appears to have a positive impact on nutritional state.
Antonio Scarano
doaj  

Eccentric calf muscle exercise produces a greater acute reduction in Achilles tendon thickness than concentric exercise

, 2009
Objective: To investigate the acute effects of isolated eccentric and concentric calf muscle exercise on Achilles tendon sagittal thickness. Design: Within-subject, counterbalanced, mixed design. Setting: Institutional.
Wearing, S.C., Smeathers, J.E., Grigg, N.L.   +2 more
core   +1 more source