Results 51 to 60 of about 5,503 (225)

Adenovirus mediated gene delivery of α-calcitonin gene-related peptide facilitates osseointegration of implant in ovariectomized rat

open access: yesRegenerative Therapy
Background: Osteoporosis, which adversely affected osseointegration of dental implants, became prevalent with the entry of ageing era. Recent studies indicated that α-calcitonin gene-related peptide (α-CGRP) played a role in modulating osteoporosis ...
Yin Guozhu   +6 more
doaj   +1 more source

An Electrochemical Investigation of Corrosion Behavior of 316L Austenitic Stainless Steel Reinforcement in Concrete Exposed to Acidic Environment

open access: yesInternational Journal of Electrochemical Science, 2020
Steel reinforced concrete has the potential to withstand a variety of adverse environmental conditions. Nowadays, corrosion in reinforced concrete is highly regarded due to the durability of the structures.
Chunjiao Chen, Jingwu Zuo, Yingjie Wang
doaj   +3 more sources

Prognosis and Characterization of Immune Microenvironment in Acute Myeloid Leukemia Through Identification of an Autophagy-Related Signature

open access: yesFrontiers in Immunology, 2021
Acute myeloid leukemia (AML) is one of the most common hematopoietic malignancies that has an unfavorable outcome and a high rate of relapse. Autophagy plays a vital role in the development of and therapeutic responses to leukemia.
Denggang Fu   +7 more
doaj   +1 more source

Comparing the effects of physical activity and cognitive training on cognitive performance, physical fitness, and mental health in 9- to 10-year-old children: a randomized clinical trial. [PDF]

open access: yesFront Psychol
AimThis study aimed to compare the effects of physical activity (PA), cognitive training (CT), and their combination (PA+CT) on cognitive performance, physical fitness, and mental health in children aged 9–10 years using a randomized controlled trial ...
Wang S, Liu J.
europepmc   +2 more sources

Mathematical Model Relating Uniaxial Compressive Behavior of Manufactured Sand Mortar to MIP-Derived Pore Structure Parameters

open access: yesThe Scientific World Journal, 2014
The uniaxial compression response of manufactured sand mortars proportioned using different water-cement ratio and sand-cement ratio is examined.
Zhenghong Tian, Jingwu Bu
doaj   +1 more source

Influence of proteins from physiological solutions on the electrochemical behaviour of the Ti-6Al-4V alloy: reproducibility and time-frequency dependence. ---- Influence de la teneur en prot\'eines de solutions physiologiques sur le comportement \'electrochimique du Ti-6Al-4V : reproductibilit\'e et repr\'esentation temps-fr\'equence [PDF]

open access: yes, 2010
The electrochemical behaviour of the biomedical and metallic alloys, especially in the orthopaedic implants fields, raises many questions. This study is dedicated for studying the Ti-6Al-4V alloy, by electrochemical impedance spectroscopy, EIS, in ...
Forest, Bernard   +2 more
core   +7 more sources

The Kung Fu family: A metaphor of belonging across time and place [PDF]

open access: yes, 2018
Kung Fu associations are often understood as ‘families’ forming broader ‘family trees’ or lineages operating across centuries of history as well as transcultural associations.
Jennings, George, Partikova, Veronika
core   +2 more sources

Otitis media with effusion in patients with COVID-19: A single-center study in China

open access: yesJournal of Clinical Virology Plus
Background: The swift global spread of coronavirus disease 2019 (COVID-19), a respiratory ailment primarily marked by pulmonary symptoms, has been linked to the involvement of various organs, including the intestines, kidneys, throat, and ears.
Feifan Li   +5 more
doaj   +1 more source

Intraparticle Electron Transfer for Long‐Lasting Tumor Chemodynamic Therapy

open access: yesAdvanced Science, Volume 11, Issue 36, September 25, 2024.
Heterogeneous nanoparticles (NPs) composed of evenly distributed Cu and Fe3O4 (CFO NPs) are designed. Intraparticle electron transfer from Cu to Fe3O4 endows enrichment of ≡Fe2+ and appearance of ≡Cu2+ for long‐lasting •OH generation and retention. These CFO NPs can induce apoptosis and ferroptosis for effective tumor therapy and can be metabolized by ...
Jing Yu   +9 more
wiley   +1 more source

Emerging from Anonymity: The First Generation of Writers of Songs and Drama in Mid-Ming Nanjing [PDF]

open access: yes, 2010
This article traces the first generation of writers of songs and drama in Nanjing who emerged from the anonymous context of early Ming court entertainment and established their name and reputation in the second half of the fifteenth century.
Tan, Tian Yuan
core   +1 more source

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