Results 21 to 30 of about 62,822 (157)

Triglyceride-Glucose Index and Intravenous Thrombolysis Outcomes for Acute Ischemic Stroke: A Multicenter Prospective–Cohort Study

open access: yesFrontiers in Neurology, 2022
Background The triglyceride-glucose (TyG) index has recently been proposed as a reliable marker of insulin resistance. There is insufficient evidence to verify that the TyG index is correlated with functional outcomes and hemorrhagic transformation and ...
Sheng-Feng Lin   +14 more
semanticscholar   +1 more source

Use of new, once-daily 5-aminosalicylic acid preparations in the treatment of ulcerative colitis. Is there anything new under the sun? [PDF]

open access: yes, 2009
5-aminosalicylate (5-ASA) agents remain the mainstay treatment in ulcerative colitis (UC). A number of oral 5-ASA agents are commercially available, including azobond pro-drugs, as well as delayed- and controlled-release forms of mesalazine.
Lakatos, Péter László
core   +2 more sources

Impact of geriatric nutritional risk index on outcomes after gastrectomy in elderly patients with gastric cancer: a retrospective multicenter study in Japan

open access: yesBMC Cancer, 2022
Several studies investigated the utility of inflammation and nutritional markers in predicting the prognosis in patients with gastric cancer; however, the markers with the best predictive ability remain unclear.
T. Matsunaga   +14 more
semanticscholar   +1 more source

A Critical Assessment of the Performance of Magnetic and Electronic Indices of Aromaticity [PDF]

open access: yes, 2010
The lack of reference aromatic systems in the realm of inorganic aromatic compounds makes the evaluation of aromaticity in all-metal and semimetal clusters a difficult task.
Feixas Geronès, Ferran   +4 more
core   +2 more sources

The electron density of delocalized bonds (EDDB) applied for quantifying aromaticity.

open access: yesPhysical Chemistry, Chemical Physics - PCCP, 2017
In this study the recently developed electron density of delocalized bonds (EDDB) is used to define a new measure of aromaticity in molecular rings.
Dariusz W. Szczepanik   +6 more
semanticscholar   +1 more source

MRI index lesion radiomics and machine learning for detection of extraprostatic extension of disease: a multicenter study

open access: yesEuropean Radiology, 2021
To build a machine learning (ML) model to detect extraprostatic extension (EPE) of prostate cancer (PCa), based on radiomics features extracted from prostate MRI index lesions.
R. Cuocolo   +14 more
semanticscholar   +1 more source

Identification of a Hemolysis Threshold That Increases Plasma and Serum Zinc Concentration. [PDF]

open access: yes, 2017
Background: Plasma or serum zinc concentration (PZC or SZC) is the primary measure of zinc status, but accurate sampling requires controlling for hemolysis to prevent leakage of zinc from erythrocytes.
Ghosh, Shibani   +6 more
core   +2 more sources

The Value of Prognostic Nutritional Index (PNI) on Newly Diagnosed Diffuse Large B-Cell Lymphoma Patients: A Multicenter Retrospective Study of HHLWG Based on Propensity Score Matched Analysis

open access: yesJournal of Inflammation Research, 2021
Introduction Immunonutritional status is associated with the survival of DLBCL. This multicenter retrospective study aimed to explore the prognostic value of Prognostic Nutrition Index (PNI) in DLBCL patients by using propensity score matched analysis ...
Ziyuan Shen   +15 more
semanticscholar   +1 more source

The chemical bond as an emergent phenomenon

open access: yes, 2017
We first argue that the covalent bond and the various closed-shell interactions can be thought of as symmetry broken versions of one and the same interaction, viz., the multi-center bond.
Golden, Jon C.   +2 more
core   +1 more source

Lee Silverman voice treatment versus standard NHS speech and language therapy versus control in Parkinson's disease (PD COMM pilot):study protocol for a randomized controlled trial [PDF]

open access: yes, 2014
Background: Parkinson’s disease is a common movement disorder affecting approximately 127,000 people in the UK, with an estimated two thirds having speech-related problems.
Brady, Marian C   +13 more
core   +4 more sources

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