Results 11 to 20 of about 2,520,181 (199)

In Vitro and In Vivo Study of Titanium Grade IV and Titanium Grade V Implants with Different Surface Treatments

open access: yesMetals, 2020
The aim of our study is to evaluate different implant surface treatments using TiIV and TiV in in vitro and in vivo studies. An in vitro study was established comprising four study groups with treated and untreated TiIV titanium discs (TiIVT and TiIVNT ...
Rosa-Maria Diaz-Sanchez   +6 more
doaj   +1 more source

Desenvolvimento e caracterização de nanopartículas lipídicas destinadas à aplicação tópica de dapsona

open access: yesQuímica Nova, 2012
In this work, theospheres (innovative lipid nanoparticles) were prepared by the high pressure homogenization technique using different surfactants for dapsone encapsulation.
Guilherme Soares dos Santos   +6 more
doaj   +1 more source

Role of metformin in male oxidative stress infertility (MOSI):

open access: yesPakistan Journal of Pharmaceutical Sciences
The study aimed to determine the in-vitro effect of metformin on total antioxidant capacity (TAC) of seminal samples of infertile male subjects. It was conducted from January to June 2022 on forty-four seminal plasma samples collected from male infertile
An in vitro experimental study Nida Farooqui   +5 more
doaj   +1 more source

Effects of Hyaluronic Acid on Three Different Cell Types of the Periodontium in a Novel Multi-Culture Cell Plate: An Exploratory Study

open access: yesBiomolecules
Hyaluronic acid (HA) has received considerable attention in the reconstruction of lost periodontal tissues. HA has been proposed to play a role in cell proliferation, differentiation, migration, and cell–matrix as well as cell–cell interactions. Although
Alessio Barbieri   +3 more
doaj   +1 more source

SCANNING ELECTRON MICROSCOPIC CHANGES IN HABRONEMA MUSCAE AFTER IN VITRO EXPOSURE TO PLANT EXTRACT (VERBESINA ALTERNIFOLIA) [PDF]

open access: yesJournal of the Egyptian Society of Parasitology, 2017
Scanning electron microscopy (SEM) was used to study the morphological alteration occurring in Habronema muscae adult female worms after in vitro exposure to different doses of Verbesina alternifolia oil extract.
O. MAHDY   +2 more
doaj   +1 more source

Evaluation of the Color Stability of Newly Introduced Turkish Dental Composite Resin Products: An in Vitro Study [PDF]

open access: yesJournal of Endodontics and Restorative Dentistry
Objective This study aimed to evaluate the color stability of dental composites originating from Turkey by comparing Filtek Z550.Method Four different solutions (Distilled water, tea, coffee, and cola) and four nanohybrid composites (Nova Compo C ...
Serra Kutlu Katırcıoğlu
doaj   +1 more source

In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution

open access: yesBioMedical Engineering OnLine, 2012
Background In recent years magnesium alloys have been intensively investigated as potential resorbable materials with appropriate mechanical and corrosion properties.
Waizy Hazibullah   +11 more
doaj   +1 more source

An In vitro study to compare the antibacterial activity of Kaphaketu Rasa and its combination with Rasa Sindura in selective respiratory pathogens

open access: yesJournal of Ayurveda, 2022
Introduction: Respiratory tract infection refers to any infectious disease involving the respiratory tract. The adverse effect of antibiotics and antibiotic resistance are the difficulties faced by the medical profession.
V Sreeja Kaimal   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Comparative in Vitro Study on the Antimicrobial Efficacy of Endodontic Sealers Against Common Oral Pathogens

open access: yesDentistry Journal
Background/Objectives: Microorganisms are the leading cause of infections in the root canal system, contributing to the failure of endodontic treatments. This in vitro study aimed to compare the antimicrobial effects of four different endodontic sealers:
Csaba Dudás   +6 more
doaj   +1 more source

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