Biomagnetic methods: Technologies applied to pharmaceutical research

LA Corá, MF Américo, RB Oliveira, CHR Serra… - Pharmaceutical …, 2011 - Springer
Biomagnetic methods have been designed for a wide range of applications. Recently, such
methods have been proposed as alternatives to scintigraphy for evaluating of a number of …

Development and application of a new computational model of realistic noise related to AC Biosusceptometry

MJA de Almeida, GG de Albuquerque Biasotti… - Journal of Magnetism …, 2024 - Elsevier
Abstract Alternating Current Biosusceptometry (ACB) is a low-cost and portable biomagnetic
technique that utilizes induction coils to magnetize magnetic tracers (MT) in biological …

Gastrointestinal motility and morphology in mice: Strain‐dependent differences

LA Gama, MP Rocha Machado… - …, 2020 - Wiley Online Library
Background BALB/c and C57BL/6 mice are widely used in biomedical research; however,
the differences between strains are still underestimated. Our aims were to develop an …

Validation of ACB in vitro and in vivo as a biomagnetic method for measuring stomach contraction

MF Americo, RG Marques, EA Zandoná… - …, 2010 - Wiley Online Library
Background The aim of this study was to validate a biomagnetic method (alternate current
biosusceptometry, ACB) for monitoring gastric wall contractions in rats. Methods In vitro data …

Pharmacomagnetography assessment of the prokinetic effect on metronidazole absorption

GA Soares, GS Rodrigues, LP Buranello… - Journal of Pharmacy …, 2023 - academic.oup.com
Objectives This study aimed to evaluate the effects of prucalopride, a prokinetic agent that
acts as a potent serotonin agonist of 5-HT4 receptors, on gastric emptying and small bowel …

Alternate current biosusceptometry for the assessment of gastric motility after proximal gastrectomy in rats: a feasibility study

MFF Calabresi, CC Quini, JF Matos… - …, 2015 - Wiley Online Library
Background This study proposes an experimental model to assess the consequences of
gastric surgeries on gastric motility. We investigated the effects of proximal gastrectomy (PG) …

Gastrointestinal effects of ivermectin treatment in rats infected with Strongyloides venezuelensis

JC Mendonça, LA Gama, AT Hauschildt, LA Corá… - Acta tropica, 2019 - Elsevier
We aimed to evaluate the effects of ivermectin treatment on gastrointestinal morphology and
function after Strongyloides venezuelensis infection. Male rats composed Control (C) …

Different patterns between mechanical and electrical activities: an approach to investigate gastric motility in a model of long-term diabetic rats

RG Marques, MF Americo, CT Spadella… - Physiological …, 2013 - iopscience.iop.org
The relationship between time-courses of mechanical and electrical events in longstanding
diabetes was investigated in rats. Magnetic markers and electrodes were surgically …

[HTML][HTML] Clinical application and research progress of extracellular slow wave recording in the gastrointestinal tract

F Ding, R Guo, ZY Cui, H Hu, G Zhao - World Journal of …, 2022 - ncbi.nlm.nih.gov
The physiological function of the gastrointestinal (GI) tract is based on the slow wave
generated and transmitted by the interstitial cells of Cajal. Extracellular myoelectric …

Quantitative imaging of magnetic nanoparticles in an unshielded environment using a large AC susceptibility array

G Soares, L Pinto, M Liebl, G Biasotti… - Journal of Biological …, 2022 - Springer
Background Non-invasive magnetic imaging techniques are necessary to assist magnetic
nanoparticles in biomedical applications, mainly detecting their distribution inside the body …