Results 21 to 30 of about 767,411 (260)

Antitumor activity of new chemical compounds in triple negative mammary adenocarcinoma models

Future Science OA, 2020
Aim: According to the need for the development of new anticancer agents, we have synthetized novel bioactive compounds and aimed to determine their antitumor action.
María V Giolito, Cristian M Camacho, Maitena Martinez-Amezaga, Carla I Traficante, Rocío A Giordano, Patricia G Cornier, Ernesto G Mata, Carina ML Delpiccolo, Dora B Boggián, Antonela Del Giúdice, Leandro E Mainetti, Olga G Scharovsky, Viviana R Rozados, María J Rico   +13 more
doaj   +1 more source

Bacterial Lux Biosensors in Genotoxicological Studies

Biosensors, 2023
The aim of this study was to assess the applicability of the bacterial lux biosensors for genotoxicological studies. Biosensors are the strains of E.
Serikbai K. Abilev, Elena V. Igonina, Darya A. Sviridova, Svetlana V. Smirnova   +3 more
doaj   +1 more source

Structural and Functional Adaptation of Vancomycin Resistance VanT Serine Racemases

mBio, 2015
Vancomycin resistance in Gram-positive bacteria results from the replacement of the d-alanyl–d-alanine target of peptidoglycan precursors with d-alanyl–d-lactate or d-alanyl–d-serine (d-Ala-d-Ser), to which vancomycin has low binding affinity.
Djalal Meziane-Cherif, Peter J. Stogios, Elena Evdokimova, Olga Egorova, Alexei Savchenko, Patrice Courvalin   +5 more
doaj   +1 more source

Geotechnical characteristics of saline soft soils improved by chemical agents

Magazine of Civil Engineering
Chemical stabilization is a typical method for enhancing salinity in soils. In this regard, an effort has been made to evaluate the effect of chemical substances and stabilizers of Portland cement on the geotechnical characteristics of salt soils. Due to
Fattah Mohammed
doaj   +1 more source

The Safety and Efficacy of Chemical Pleurodesis Agents in Patients with Malignant Pleural Effusion Admitted in Tertiary Care Hospital

Journal of Association of Pulmonologist of Tamil Nadu
Background: Pleurodesis alleviates symptoms such as dyspnea, chest pain, cough and prevents recurrent pleural collections which require repeated thoracentesis. Pleurodesis improves the quality of life as a minimally invasive procedure.
Venkateshwaran Kathamuthu, Rajeshkumar Balakrishnan, Saravanavasan Rajendran, Prabhakaran Rathinam   +3 more
doaj   +1 more source

Health criteria and scope of workers’ periodic health check-ups for selected types of work and exposure factors – Nofer Institute of Occupational Medicine guidelines

Medycyna Pracy, 2019
Workers’ medical prophylactic examinations referred to in the Labor Code are one of the tasks of the occupational medicine services. They are regulated by law which has been in force for more than 20 years in unchanged form.
Marcin Rybacki, Marta Wiszniewska, Paweł Wdówik, Andrzej Marcinkiewicz, Alicja Pas-Wyroślak, Mariola Śliwińska-Kowalska, Jolanta Walusiak-Skorupa   +6 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Common chemical agent threats

Neurosurgical Focus, 2002
The events of September 11, 2001, highlight the fact that we live in precarious times. National and global awareness of the resolve and capabilities of terrorists has increased. The possibility that the civilian neurosurgeon may confront a scenario involving the use of chemical warfare agents has heightened.
Randall R, McCafferty, Peter J, Lennarson   +1 more
openaire   +2 more sources

“Is that a coincidence?”: Exploring health perceptions and the causal attributions of physical health conditions in British nuclear test veterans

SSM: Qualitative Research in Health, 2022
Since the British nuclear testing programme, there have been several claims in the media and from the veterans themselves that their health (and descendants' health) has been adversely affected by ionizing radiation exposure.
George Collett, Wendy Martin, William R. Young, Rhona M. Anderson   +3 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source