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http://dx.doi.org/10.1111/his.15139 | DOI Listing |
Histopathology
May 2024
Department of Pathology, Strasbourg University Hospital, Strasbourg, France.
Zootaxa
December 2022
2Department of Biology, University of Padova, Italy. .
A new species of Clinopodes C. L. Koch, 1847, Clinopodes azadi n.
View Article and Find Full Text PDFOkajimas Folia Anat Jpn
August 2018
Laboratory of Theriogenology, School of Veterinary Medicine, Kitasato University.
The present report describes a newborn calf with spina bifida that presented with a giant mass of the lumbar region, as well as subsequent gross, histological, and immunohistochemical examinations. A malformed Japanese black calf (estimated weight = 20 kg) was euthanized immediately after birth. A gross evaluation revealed a giant mass (approximately 60 cm × 30 cm × 15 cm) covered by the hair coat in the lumbar region and connected with the hair coat of the trunk.
View Article and Find Full Text PDFBrain Res
January 1998
Laboratoire de Neurophysiologie, CNRS-ER 120, Université d'Angers, France.
BIDN (3,3-bis(trifluoromethyl)bicyclo[2,2,1]heptane-2,2-dicarbonitrile) at 10(-5) M blocked GABA-induced inhibitory postsynaptic potentials (IPSPs) recorded from an identified, giant interneuron (G12) of the cockroach (Periplaneta americana). The same concentration of this bicyclic dinitrile also blocked Cl- -mediated responses of G12 to GABA applied by pressure microinjection into the terminal abdominal ganglion neuropile containing dendrites of G12. BIDN (10(-5) M) was without effect on a response of G12 to GABA known to be mediated by a GABAB type receptor.
View Article and Find Full Text PDFJ Exp Biol
January 1994
Department of Zoology, University of Cambridge, UK.
Bicuculline and its methochloride salt block inhibitory postsynaptic potentials recorded from giant interneurone 2 (GI 2) of the cockroach Periplaneta americana following stimulation of cercal nerve X, but fail to block the response to gamma-aminobutyric acid (GABA) when this neurotransmitter is ionophoresed or pressure-injected onto the fine branches of GI 2 within the neuropile of the terminal abdominal ganglion. Bicuculline is similarly ineffective in blocking the response recorded when GABA is ionophoresed onto the cell body membrane of GI 2. The cell body membranes of cockroach GI 2 and fast coxal depressor motor neurones have been used to show that bicuculline blocks cell body (extrasynaptic) neuronal nicotinic acetylcholine receptors.
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