The influence of the centrifugal force of 2 g combined with attendant factors, such as noise and electromagnetic field (in all ten exposures, 5 min each, at three- to four-day intervals), on tumor growth in C57Bl/6 mice has been studied. It was shown that the combined treatment leads to an enhancement of carcinogenesis. Increasing the centrifugal force to 3 g and the duration of exposure to 15 and 30 min increases the antitumor resistance of the organism and the life-span. It is assumed that the effect is related to the influence of the centrifugal force on metabolism and to the regularities of adaptation responses of the organism.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Polydopamine-Mediated, Centrifugal Force-Driven Gold Nanoparticle-Deposited Microneedle SERS Sensors for Food Safety Monitoring Theoretical Study of the SERS Substrate Fabrication.
ACS Sens
January 2025
The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, and Department of Chemistry, Shanghai Normal University, Shanghai 200234, P. R. China.
Microneedle (MN) sensors have great promise for food safety detection, but the rapid preparation of MNs for surface-enhanced Raman scattering (SERS) sensors with tunable and homogeneous nanoparticles remains a great challenge. To address this, a SERS sensor of gold nanoparticles@polydopamine@poly(methyl methacrylate) MN (AuNPs@PDA@PMMA-MN) was developed. The extended-Derjaguin-Landau-Verwey-Overbeek theory was applied to calculate the interaction energy between AuNPs and PDA.
View Article and Find Full Text PDFPreparation of a CNF porous membrane and synthesis of silver nanoparticles (AgNPs).
RSC Adv
January 2025
The Center for Chemical Biology, School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan +81-45-566-1580 +81-45-566-1839.
We prepared a cellulose nanofiber (CNF)-based porous membrane with three dimensional cellular structures. CNF was concentrated a surfactant-induced assembly by mixing CNF with a cationic surfactant, domiphen bromide (DB). Furthermore, they were accumulated by centrifugation to obtain a CNF-DB sol.
View Article and Find Full Text PDFAdvancement of the Dragon Heart 7-Series for Pediatric Patients With Heart Failure.
Artif Organs
January 2025
BioCirc Research Laboratory, School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, Pennsylvania, USA.
Background: Safe and effective pediatric blood pumps continue to lag far behind those developed for adults. To address this growing unmet clinical need, we are developing a hybrid, continuous-flow, magnetically levitated, pediatric total artificial heart (TAH). Our hybrid TAH design, the Dragon Heart (DH), integrates both an axial flow and centrifugal flow blood pump within a single, compact housing.
View Article and Find Full Text PDFInvited Response on: Comment on ''The Impact of Duration and Force of Centrifugation on Platelet Content and Mass in the Preparation of Platelet-Rich Plasma''.
Aesthetic Plast Surg
January 2025
Plastic, Reconstructive and Aesthetic Surgery Clinic, Istanbul Demiroglu Bilim University, 34384, Istanbul, Turkey.
Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.
View Article and Find Full Text PDFEnvironment friendly pesticide formulation by adding certain adjuvants and their biological performance against Sitophilus oryzae (L.).
Sci Rep
January 2025
Pesticide Formulation Research Department, Central Agriculture Pesticides Laboratory, Agricultural Research Center, Alexandria, Egypt.
Article Synopsis
- The study focuses on developing a green and effective pesticide formulation using nanoemulsions, including adjuvants like Calcium Alkyl Benzene Sulphonate (Atlox 4838B) and trisiloxane ethoxylate (ARGAL), aimed at targeting the pest Sitophilus oryzae.
- Results indicate that all formulations achieved nanoscale droplets, with scanning electron microscopy revealing their spherical shapes, while dynamic light scattering showed variations in size based on the presence of adjuvants.
- The nanoemulsions demonstrated good stability under various conditions, with most formulations having acidic to neutral pH levels, and adjuvants enhanced their stability by altering droplet characteristics and increasing kinetic stability.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!