Results 41 to 50 of about 508,944 (247)

Multiple Headspace Extraction for Benzene and Toluene Quantitative Analysis in Hot Oils [PDF]

Iranica Journal of Energy and Environment
In this article, the concentration of some volatile organic compounds (VOCs) in the hot oil sample of the Pars petrochemical ethylbenzene unit is presented. Pars Petrochemical is one of the largest producers of ethylbenzene in the Middle East.
M. R. Ghavidel, M. Heydari
doaj   +1 more source

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source

A Bibliometric Analysis of Sustainable Multilingualism: Insights from 25 Issues (2012–2024)

Darnioji daugiakalbystė
As an outlet in the field of multilingual studies, Sustainable Multilingualism (ISSN: 2335-2019; eISSN: 2335-2027) has contributed significantly to research on language diversity, education, and policy.
Çelik Servet, Daukšaitė-Kolpakovienė Aurelija   +1 more
doaj   +1 more source

Development and validation of mercury-free homemade reagents for spectrophotometric COD analysis: A green, cost-effective approach for resource-limited laboratories analyzing low-chloride petrochemical effluents

Chemical Engineering Journal Advances
This study validates a mercury-free, locally producible reagent system for spectrophotometric COD analysis using the HACH DR2400, maintaining full factory calibration compatibility without recalibration.
Mohammad Reza Ghavidel, Mohammad Heydari, Rahmatollah Ebrahimi   +2 more
doaj   +1 more source

Furin extracellularly cleaves secreted PTENα/β to generate C-terminal fragment with a tumor-suppressive role

Cell Death and Disease, 2022
PTENα and PTENβ (PTENα/β), two long translational variants of phosphatase and tensin homolog on chromosome 10 (PTEN), exert distinct roles from canonical PTEN, including promoting carcinogenesis and accelerating immune-resistant cancer progression ...
Cheng Zhang, Hong-Ming Ma, Shuang-Shu Dong, Na Zhang, Ping He, Meng-Kai Ge, Li Xia, Jian-Xiu Yu, Qiang Xia, Guo-Qiang Chen, Shao-Ming Shen   +10 more
doaj   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

Molecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder, Klaas de Lint, Hồ Mỹ Phúc Võ, Mariana M. Góis, Rosalie A. Kampen, Marta San Martin Alonso, Ilse Nootenboom, Veronica Garzero, Tiemen J. Wendel, Rob M. F. Wolthuis, Sylvie M. Noordermeer   +10 more
wiley   +1 more source

Influence of Bovine Serum Albumin (BSA) on the Tribocorrosion Behaviour of a Low Carbon CoCrMo Alloy in Simulated Body Fluids

Lubricants, 2020
Tribocorrosion, as the interaction between mechanical wear and electrochemical corrosion, has been found to be the main problem causing the failure and limiting the lifetime of metal-on-metal artificial hip joints.
Choshun Yoneyama, Shoufan Cao, Anna Igual Munoz, Stefano Mischler   +3 more
doaj   +1 more source

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

Molecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi, Stavros Makrodimitris, Sandra van Wilpe, Iris te Paske, Vanja de Weerd, Corine M. Beaufort, Hans M. Westgeest, Jens Voortman, Maureen J. B. Aarts, Maud Rijnders, Astrid A. M. van der Veldt, Ronald de Wit, Niven Mehra, Saskia M. Wilting, Debbie G. J. Robbrecht   +14 more
wiley   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source

Determination of 4-tert-butyl pyrocatechol content in styrene with high accuracy using a chromatographic device under safe conditions: a laboratory study

Scientific Reports
A novel analytical method was developed for the determination of 4-tert-butylpyrocatechol (TBC) in styrene. Various measurement methods were compared. TBCs were analyzed using a straightforward method, which had significantly less contamination, and no ...
Mohammad Heydari, Mohammad Reza Ghavidel
doaj   +1 more source