0000000000013752

AUTHOR

Mark Bauer

showing 2 related works from this author

Point counting on Picard curves in large characteristic

2005

We present an algorithm for computing the cardinality of the Jacobian of a random Picard curve over a finite field. If the underlying field is a prime field Fp, the algorithm has complexity O(p).

Discrete mathematicsAlgebra and Number TheoryApplied MathematicsJacobian varietyGeometryField (mathematics)Computational Mathematicssymbols.namesakeMathematics::Algebraic GeometryFinite fieldPoint countingCardinalityJacobian matrix and determinantsymbolsPicard hornPrime fieldMathematicsMathematics of Computation
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Identification and quantification of a new family of peptide endocannabinoids (Pepcans) showing negative allosteric modulation at CB1 receptors.

2012

The α-hemoglobin-derived dodecapeptide RVD-hemopressin (RVDPVNFKLLSH) has been proposed to be an endogenous agonist for the cannabinoid receptor type 1 (CB(1)). To study this peptide, we have raised mAbs against its C-terminal part. Using an immunoaffinity mass spectrometry approach, a whole family of N-terminally extended peptides in addition to RVD-Hpα were identified in rodent brain extracts and human and mouse plasma. We designated these peptides Pepcan-12 (RVDPVNFKLLSH) to Pepcan-23 (SALSDLHAHKLRVDPVNFKLLSH), referring to peptide length. The most abundant Pepcans found in the brain were tested for CB(1) receptor binding. In the classical radioligand displacement assay, Pepcan-12 was th…

MaleSus scrofaPeptideCooperativityBiochemistrychemistry.chemical_compoundAntibodies Monoclonal Murine-DerivedHemoglobinsMice0302 clinical medicineReceptor Cannabinoid CB1NeurobiologyTandem Mass SpectrometryCricetinaeRadioligandReceptorchemistry.chemical_classification0303 health sciencesMice Inbred NZBmusculoskeletal neural and ocular physiologyfood and beveragesBrainLigand (biochemistry)humanitiesProtein TransportBiochemistrylipids (amino acids peptides and proteins)FemaleEndogenous agonistProtein BindingSignal TransductionAllosteric regulationMolecular Sequence DataHL-60 CellsCHO CellsBiologyBinding Competitive03 medical and health sciencesAllosteric RegulationCannabinoid Receptor ModulatorsAnimalsHumansAmino Acid SequenceMolecular Biology030304 developmental biologyCell BiologyCyclohexanolsHemopressinPeptide FragmentsRatsMice Inbred C57BLchemistrynervous system030217 neurology & neurosurgeryEpitope MappingThe Journal of biological chemistry
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