Results 101 to 110 of about 22,043 (241)

Régénération des huiles lubrifiantes usagées par processus de traitement à l’acide

Revue des Énergies Renouvelables, 2014
Les huiles sont obtenues par distillation des produits lourds du pétrole. Avec la baisse de la production de réserves mondiales de pétrole, la nécessité se pose plus que jamais, de recycler des huiles lubrifiantes usagées.
R. Mazouzi, B. Khelidj, A. Karas, A. Kellaci   +3 more
doaj  

Milk protein-based formulas containing different oils affect fatty acids balance in term infants: A randomized blinded crossover clinical trial

Lipids in Health and Disease, 2017
Background Palm olein is used in infant formula fat blends in order to match the fatty acid profile of human milk. While the effects on fatty acid balance have been evaluated, the use of palm olein in combination with palm kernel oil and supplementation ...
Carolina Oliveira de Souza, Maria Efigênia Q. Leite, John Lasekan, Geraldine Baggs, Lorena Silva Pinho, Janice Izabel Druzian, Tereza Cristina M. Ribeiro, Ângela P. Mattos, José A. Menezes-Filho, Hugo Costa-Ribeiro   +9 more
doaj   +1 more source

Salivary Porphyromonas gingivalis predicts outcome in oral squamous cell carcinomas: a cohort study

BMC Oral Health, 2021
Background Studies suggest Porphyromonas gingivalis (Pg) increased the incidence of oral squamous cell carcinoma (OSCC). However, fimA genotypes distribution of Pg, the origination of Pg in tissue, and its prognostic value are inconclusive.
Qingli Chen, Zhe Shao, Ke Liu, Xiaocheng Zhou, Lin Wang, Erhui Jiang, Tingting Luo, Zhengjun Shang   +7 more
doaj   +1 more source

Single‐Crystalline Lateral p‐SnS/n‐SnSe van der Waals Heterostructures by Vapor Transport Growth with In Situ Bi Doping

Advanced Functional Materials, Volume 36, Issue 28, 7 April 2026.
In‐situ doping during growth of SnSe and subsequent attachment of SnS produces high‐quality lateral pn‐heterojunctions between van der Waals semiconductors. Electron beam induced current measurements demonstrate electrically active pn‐junctions, paving the way for devices that harness charge separation at lateral interfaces in layered heterostructures.
Peter Sutter, Valerio Piazza, Pramod Ghimire, Anna Fontcuberta i Morral, Eli Sutter   +4 more
wiley   +1 more source

A Family of non-Gaussian Martingales with Gaussian Marginals

, 2006
We construct a family of non-Gaussian martingales the marginals of which are all Gaussian. We give the predictable quadratic variation of these processes and show they do not have continuous paths. These processes are Markovian and inhomogeneous in time,
Hamza, kais, Klebaner, Fima C.
core   +3 more sources

Interrupting oral infection of Porphyromonas gingivalis with anti-FimA antibody attenuates bacterial dissemination to the arthritic joint and improves experimental arthritis

Experimental and Molecular Medicine, 2018
Rheumatoid arthritis (RA) is a chronic autoimmune disease that typically results in strong inflammation and bone destruction in the joints. It is generally known that the pathogenesis of RA is linked to cardiovascular and periodontal diseases.
S. Jeong, Yoojun Nam, Hyerin Jung, Juryun Kim, Yeri Alice Rim, Narae Park, Kijun Lee, Seungjin Choi, Y. Jang, Yena Kim, J. Moon, S. Jung, Sung-Hwan Park, J. Ju   +13 more
semanticscholar   +1 more source

Porphyromonas gingivalis Suppresses Interferon‐Gamma Signaling in Macrophages Through a Contact‐Dependent, Gingipain‐Mediated Mechanism

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
This study reveals that Porphyromonas gingivalis suppresses IFN‐γ signaling by downregulating STAT1 in macrophages. Gingipain protease activity and the Type IX Secretion System are essential for this immune evasion mechanism. These findings identify a novel bacterial strategy for host immune suppression and suggest new therapeutic targets for P ...
Shotaro Abe, Jun Ohshima, Masayoshi Morita, Nobutake Tanaka, Mikako Hayashi   +4 more
wiley   +1 more source

Aptamers: A Feasible Technology in Cancer Immunotherapy

Journal of Immunology Research, 2016
Aptamers are single-chained RNA or DNA oligonucleotides (ODNs) with three-dimensional folding structures which allow them to bind to their targets with high specificity.
M. M. Soldevilla, H. Villanueva, F. Pastor   +2 more
doaj   +1 more source

Small non-coding RNA STnc640 regulates expression of fimA fimbrial gene and virulence of Salmonella enterica serovar Enteritidis

BMC Veterinary Research, 2019
BackgroundSmall non-coding RNAs (sRNAs) regulate bacterial gene expression at the post-transcriptional level. STnc640 is a type of sRNA that was identified in Salmonella Typhimurium.ResultsIn this study, STnc640 in Salmonella Enteritidis was confirmed to
Xia Meng, Xia Meng, Jinqiu Wang, H. Wang, Chunhong Zhu, Jie Ni, G. Zhu   +6 more
semanticscholar   +1 more source

Escherichia Coli: Characteristics of Carbapenem Resistance and Virulence Factors

Brazilian Archives of Biology and Technology, 2017
In this study, fifty Escherichia coli strains were analyzed by multiplex polymerase chain reaction for the genes expressed carbapenemase and virulence factors in order to determine the presence of carbapenemase and nine virulence factors and investigate ...
Esra Deniz Candan, Nilüfer Aksöz
doaj   +1 more source