User profiles for A Choppin

Antoine Choppin

LPIXEL, Inc.
Verified email at lpixel.net
Cited by 430

Therapeutic opportunities from muscarinic receptor research

RM Eglen, A Choppin, N Watson - Trends in pharmacological sciences, 2001 - cell.com
Muscarinic acetylcholine receptor subtypes have been the subjects of research for at least a
quarter of a century. Nonetheless, there are few selective muscarinic receptor ligands …

Muscarinic receptor ligands and their therapeutic potential

RM Eglen, A Choppin, MP Dillon, S Hegde - Current opinion in chemical …, 1999 - Elsevier
Over the past year, the introduction of novel ligands has accelerated the classification of
muscarinic receptor subtypes and has led to a better understanding of their physiological role. …

Functional role of M2 and M3 muscarinic receptors in the urinary bladder of rats in vitro and in vivo

SS Hegde, A Choppin, D Bonhaus… - British journal of …, 1997 - Wiley Online Library
Urinary bladder smooth muscle is enriched with muscarinic receptors, the majority of which
are of the M 2 subtype whereas the remaining minority belong to the M 3 subtype. The …

Organization and regulation of genes for amino acid biosynthesis in lactic acid bacteria

A Chopin - FEMS microbiology reviews, 1993 - academic.oup.com
The recent description of large clusters of biosynthetic genes in the chromosome of Lactococcus
lactis and, to a lesser extent, of Lactobacillus, has brought some information on gene …

Deep learning for MR angiography: automated detection of cerebral aneurysms

…, A Shimazaki, Y Katayama, S Fukumoto, A Choppin… - Radiology, 2019 - pubs.rsna.org
Purpose To develop and evaluate a supportive algorithm using deep learning for detecting
cerebral aneurysms at time-of-flight MR angiography to provide a second assessment of …

[HTML][HTML] Deep learning-based algorithm for lung cancer detection on chest radiographs using the segmentation method

A Shimazaki, D Ueda, A Choppin, A Yamamoto… - Scientific Reports, 2022 - nature.com
We developed and validated a deep learning (DL)-based model using the segmentation
method and assessed its ability to detect lung cancer on chest radiographs. Chest radiographs …

Two plasmid-determined restriction and modification systems in Streptococcus lactis

A Chopin, MC Chopin, A Moillo-Batt, P Langella - Plasmid, 1984 - Elsevier
Two restriction and modification systems were found in Streptococcus lactis strain IL594
which was found to contain 9 plasmids designated pIL1 to pIL9. On the basis of protoplast-…

Construction of a vector plasmid family and its use for molecular cloning in Streptococcus lactis

D Simon, A Chopin - Biochimie, 1988 - Elsevier
Cloning vector plasmids have been constructed on the basis of the broad host range plasmid
pAMβ1 and used for the cloning of a nisin resistance determinant in Streptococcus lactis. …

Phage abortive infection in lactococci: variations on a theme

MC Chopin, A Chopin, E Bidnenko - Current opinion in microbiology, 2005 - Elsevier
Abortive infection (Abi) systems, also called phage exclusion, block phage multiplication and
cause premature bacterial cell death upon phage infection. This decreases the number of …

Analysis of six prophages in Lactococcus lactis IL1403: different genetic structure of temperate and virulent phage populations

A Chopin, A Bolotin, A Sorokin, SD Ehrlich… - Nucleic acids …, 2001 - academic.oup.com
We report the genetic organisation of six prophages present in the genome of Lactococcus
lactis IL1403. The three larger prophages (36–42 kb), belong to the already described P335 …