Results 61 to 70 of about 142,903 (317)

Complex microscopic express-analysis for biomedical full-scale investigation [PDF]

Саратовский научно-медицинский журнал, 2013
To perform biomedical full-scale investigation there had been developed a set of microscopic analysis of histologi-cal preparations. This complex includes cryotome for histological sections, a set of chemical reagents and laboratory glassware for ...
Datsenko A.M., Kazmin V.I.
doaj  

Porphyrin as a Reagent of New Indicator Reaction for the Catalytic Determination of Ultra Trace Amounts of Ruthenium(III) [PDF]

Chemistry Letters, 1987
Abstract A new function of porphyrin as an analytical reagent for an indicator reaction has been developed. The decomposition rate of porphine ring with oxidizing agent was accelerated in the presence of ultra trace amounts of metal ions, such as ruthenium(III).
Shukuro Igarashi, Kunio Kawamura, Takao Yotsuyanagi   +2 more
openaire   +2 more sources

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

Molecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane, Jérôme Ambroise, Cédric van Marcke, Mieke Van Bockstal, Martine Berlière, Christine Galant, Hélène Dano, Médina Lougué, Elena Benidovskaya, Guy Jerusalem, Vincent Bours, Claire Josse, Jérôme Thiry, Aurélie Daumerie, Caroline Bouzin, Cyril Corbet, François P. Duhoux   +16 more
wiley   +1 more source

Decoupling social status and status certainty effects on health in macaques: a network approach. [PDF]

, 2016
BackgroundAlthough a wealth of literature points to the importance of social factors on health, a detailed understanding of the complex interplay between social and biological systems is lacking. Social status is one aspect of social life that is made up
Atwill, Edward R, Beisner, Brianne A, Capitanio, John P, Hannibal, Darcy L, Hsieh, Fushing, McCowan, Brenda, Nathman, Amy C, Vandeleest, Jessica J   +7 more
core   +3 more sources

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

Molecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park, Jae Won Oh, Hyewon Chung, Jung Won Kwon, Yi Rang Na, Kwang Pyo Kim, Seung Hyeok Seok   +6 more
wiley   +1 more source

Relevant issues on quality evaluation of petroleum pipeline preparation for oil product transportation

Oil & Gas Science and Technology, 2019
This article discusses the issue of assessment of the quality of petroleum pipeline preparation for light oil product transportation. The need to implement appropriate measures is conditioned by the requirement to maintain the quality of oil products ...
Sunagatullin Rustam, Timofeev Fedor, Kuznetsov Andrey, Oludina Yulia   +3 more
doaj   +1 more source

Plant Biomarker Pattern, Screening Programme for Phytochemical Differences in Plants Exposed to Stress [PDF]

, 2002
A screening programme is developed to investigate phytochemical differences in plants xposed to stress compared with non-exposed plants. The screening programme, in its resent form or in a more simplified form, can be utilized in several different areas ...
Adsersen, Anne, Andersen, Jan Buch, Christensen, Trine F., Diedrichsen, Brigitte, Ravn, Helle Weber   +4 more
core  

Origin and fluxes of atmospheric REE entering an ombrotrophic peat bog in Black Forest (SW Germany): Evidence from snow, lichens and mosses [PDF]

, 2006
The fate of the Rare Earth Elements (REE) were investigated in different types of archives of atmospheric deposition in the Black Forest, Southern Germany: (1) a 70 cm snow pack collected on the domed part of a raised bog and representing 2 months of ...
Aubert, Dominique, Cheburkin, Andriy, Kober, Bernd, Krachler, Michael, Le Roux, Gaël, Shotyk, William, Stille, Peter   +6 more
core   +3 more sources

TOMM20 as a driver of cancer aggressiveness via oxidative phosphorylation, maintenance of a reduced state, and resistance to apoptosis

Molecular Oncology, EarlyView.
TOMM20 increases cancer aggressiveness by maintaining a reduced state with increased NADH and NADPH levels, oxidative phosphorylation (OXPHOS), and apoptosis resistance while reducing reactive oxygen species (ROS) levels. Conversely, CRISPR‐Cas9 knockdown of TOMM20 alters these cancer‐aggressive traits.
Ranakul Islam, Megan E. Roche, Zhao Lin, Diana Whitaker‐Menezes, Victor Diaz‐Barros, Eurico Serrano, Maria Paula Martinez Cantarin, Nancy J. Philp, Atrayee Basu Mallick, Ubaldo Martinez‐Outschoorn   +9 more
wiley   +1 more source

Colorimetric isothermal nucleic acid detection of SARS-CoV-2 with dye combination

Heliyon, 2021
RT-LAMP detection of SARS-CoV-2 has been demonstrated to be a valuable diagnostic method for the diagnosis of COVID-191,2, which can rapidly screen carriers of the virus to effectively control the spread of the SARS-CoV-2.
Shanshan Wu, Xiyang Liu, Shenglong Ye, Jianmin Liu, Wei Zheng, Xue Dong, Xiushan Yin   +6 more
doaj