Results 51 to 60 of about 1,201,019 (394)

Twisted 8-Acyl-1-dialkyl-amino-naphthalenes Emit from a Planar Intramolecular Charge Transfer Excited State

Photochem
Fluorescence from dialkylamino donor–acyl acceptor substituted 1,8-naphthalene derivatives can occur either from a planar (PICT) or a twisted (TICT) intramolecular charge transfer excited state.
Christopher Abelt, Kirsten Sweigart
doaj   +1 more source

Peri-Substituted Acyl Pyrrolyl Naphthalenes: Synthesis, Reactions and Photophysical Properties

Molecules
The preparation of two 1-acyl-8-pyrrolylnaphthalenes (5 and 6) and one pyrrolone (8) are reported along with the issues complicating the preparations of other compounds.
Junkai Zhao, Robert Pike, Christopher Abelt   +2 more
doaj   +1 more source

A concept mobility device with multi-positional configurations and child-kind restraint for safe perioperative transfer and induction of anaesthesia in children with autistic spectrum disorder – a cross sectional study

BMC Health Services Research, 2021
Background Transfer into the operating room, onto the operating table and mask induction of anaesthesia are major challenges faced by children with Autistic Spectrum Disorder (ASD).
Hwan Ing Hee, Ying Ching Lim, Tracy Tan, Sharon Wan, Olivia Wijeweera, Sumin Lee, Kavitha Raghavan   +6 more
doaj   +1 more source

Retrograde peri-implantitis

Journal of Indian Society of Periodontology, 2010
Retrograde peri-implantitis constitutes an important cause for implant failure. Retrograde peri-implantitis may sometimes prove difficult to identify and hence institution of early treatment may not be possible. This paper presents a report of four cases of (the implant placed developing to) retrograde peri-implantitis.
Mohamed Jumshad, Shivakumar B, Sudarsan Sabitha, Arun K, Kumar T.S.S   +4 more
openaire   +3 more sources

The role of foreign body response in peri‐implantitis: What is the evidence?

Periodontology, 2022
Historically, there has been broad consensus that osseointegration represents a homeostasis between a titanium dental implant and the surrounding bone, and that the crestal bone loss characteristic of peri‐implantitis is a plaque‐induced inflammatory ...
S. Ivanovski, P. Bartold, Yu‐Sheng Huang   +2 more
semanticscholar   +1 more source

Granulocyte-Macrophage Colony Stimulating Factor in Single Blastocyst Conditioned Medium as a Biomarker for Predicting Implantation Outcome of Embryo

Frontiers in Immunology, 2021
BackgroundIt is highly desirable to develop new strategies based on secretomics to more accurately selection of embryos with the highest developmental potential for transfer.
Peilin Chen, Chunyu Huang, Chunyu Huang, Qing Sun, Huixian Zhong, Feng Xiong, Su Liu, Zhihong Yao, Zhiqiang Liu, Caiyun Wan, Yong Zeng, Lianghui Diao   +11 more
doaj   +1 more source

Etiology, pathogenesis and treatment of peri-implantitis: A European perspective.

Periodontology
Peri-implantitis is a plaque-associated pathological condition occurring in tissues around dental implants. It is characterized by inflammation in the peri-implant mucosa and progressive loss of supporting bone.
T. Berglundh, Andrea Mombelli, Frank Schwarz, Jan Derks   +3 more
semanticscholar   +1 more source

Immigration accounting: U.S. states 1960-2006 [PDF]

, 2008
Different U.S. states have been affected by immigration to very different extents in recent years. Immigration increases available workers in a state economy and, because of its composition across education groups, it also increases the relative supply ...
Peri, G.
core  

Impact of local predisposing/precipitating factors and systemic drivers on peri-implant diseases.

Clinical Implant Dentistry and Related Research, 2022
BACKGROUND Strong evidence suggests the infectious nature of peri-implant diseases occurring in susceptible hosts. Epidemiological reports, though, indicate that peri-implantitis is a site-specific entity.
A. Monje, J. Kan, W. Borgnakke
semanticscholar   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source