Results 111 to 120 of about 6,291 (207)

Long‐term periodontal and peri‐implant tissue stability under supportive therapy

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Supportive periodontal and peri‐implant maintenance therapy is strongly associated with improved long‐term retention and stability of natural teeth and dental implants. Lack of regular professional follow‐up after initial therapy is a major risk factor for disease recurrence and tooth or implant loss.
Hom‐Lay Wang   +5 more
wiley   +1 more source

A Review on Triple Antibiotic Paste as a Suitable Material Used in Regenerative Endodontics.

open access: yesIranian endodontic journal, 2018
As the root canal system shows different and complicated anatomies, mechanical instrumentation alone has not the ability to provide a bacteria-free environment in root canals. On the other aspect, necrotic tissue remaining can decrease the effects of root canal irrigants and medicaments and also interfere with the adaptation of root canal fillings to ...
Mohammadi, Zahed   +5 more
openaire   +2 more sources

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

open access: yesAdvanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein   +7 more
wiley   +1 more source

Platelet-rich fibrin-mediated revitalization of immature necrotic tooth

open access: yesContemporary Clinical Dentistry, 2013
Contemporary studies have shown that the regeneration of tissues and root elongation is possible in necrotic immature permanent teeth. The purpose of this case report is to add a new vista in regenerative endodontic therapy by using platelet rich fibrin ...
Navin Mishra, Isha Narang, Neelam Mittal
doaj   +1 more source

Effect of triple antibiotic paste and calcium hydroxide as intracanal medicaments on bond strength of composite to dentin [PDF]

open access: yes, 2015
Objective: Considering the use of triple antibiotic paste (TAP) for root canal treatment of open apex teeth, this study aimed to assess the effect of TAP and calcium hydroxide (CH) on bond strength of composite to dentin.
Akhtari, Marziyeh.   +6 more
core  

A Mass Spectrometric Approach: VOC Emissions, Fatty Acid Profile, and Bacteriota Identification of Spider Communities

open access: yesChemistrySelect, Volume 11, Issue 17, 5 May 2026.
ABSTRACT This study presents the first integrated analysis of volatile organic compounds (VOCs), fatty acids, and cultivable bacteriota in whole‐body spider specimens, combining HS‐SPME‐GC/MS, GC/MS, and MALDI‐TOF‐MS. A total of 100 spiders from five synanthropic species, Steatoda opiliones, S. bipunctata, S.
Stefania Garzoli   +2 more
wiley   +1 more source

Effect of various intracanal medicaments on the bond strength of self-adhesive resin cement to root canal dentin

open access: yesActa Biomaterialia Odontologica Scandinavica, 2015
Objective: It has been shown that the irrigating solutions and medicament used during root canal treatment may affect the bonding strength. The aim of this study was to evaluate the effect of triple antibiotic paste (TAP), double antibiotic paste (DAP ...
Hakan Arslan   +4 more
doaj   +1 more source

Methodological overview of systematic reviews to establish the evidence base for emergency general surgery [PDF]

open access: yes, 2017
BACKGROUND: The evidence for treatment decision‐making in emergency general surgery has not been summarized previously. The aim of this overview was to review the quantity and quality of systematic review evidence for the most common emergency surgical ...
  +15 more
core   +2 more sources

The Multifaceted Legacy of Thalidomide: Chemistry and Biology Driving Modern Drug Design

open access: yesChemMedChem, Volume 21, Issue 7, 14 April 2026.
Thalidomide serves as a molecular nexus linking chemistry and biology: advances in synthesis and structural understanding enable protein degradation technologies, while its immunomodulatory activity underpins anti‐inflammatory and anticancer therapies.
Konstantina Nikovia   +4 more
wiley   +1 more source

DNA nanotechnology: new adventures for an old warhorse [PDF]

open access: yes, 2017
As the blueprint of life, the natural exploits of DNA are admirable. However, DNA should not only be viewed within a biological context. It is an elegantly simple yet functionally complex chemical polymer with properties that make it an ideal platform ...
Lu, Timothy K, Zakeri, Bijan
core   +1 more source

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