436 research outputs found
New Aquatic Beetle Records for Canada (Coleoptera: Haliplidae, Dytiscidae)
Three species of aquatic beetle, Peltodytes simplex (LeConte) (Haliplidae), Agabus oblongulus Fall (Dytiscidae) (both from southern British Columbia) and Ilybius oblitus Sharp (Dytiscidae) (from southern Ontario) are confirmed as members of the Canadian fauna based on specimens deposited in the Spencer Entomological Museum at the University of British Columbia
Growth of Trifolium subterraneum L. Selected for Sparse and Abundant Nodulation as Affected by Root Temperature and Rhizobium Strain
RESP-625
Dermatan sulphate proteoglycans of human articular cartilage. The properties of dermatan sulphate proteoglycans I and II
A comparative study of the proteoglycan of growth cartilage of normal and rachitic chicks
Identification of a hyaluronic acid-binding protein that interferes with the preparation of high-buoyant-density proteoglycan aggregates from adult human articular cartilage
Age-related changes in the structure of proteoglycan link proteins present in normal human articular cartilage
Treatment of cartilage proteoglycan aggregate with hydrogen peroxide. Relationship between observed degradation products and those that occur naturally during aging
Monoclonal antibodies recognizing protease-generated neoepitopes from cartilage proteoglycan degradation : application to studies of human link protein cleavage by stromelysin
Monoclonal antibodies were raised that specifically recognize the NH2-terminal neoepitope sequence present in like protein cleavage products derived from stromelysin-degraded proteoglycan aggregate. Competitive enzyme-linked immunosorbend assay, using synthetic peptides as inhibitors, showed that one of these antibodies (CH-3) required, for antibody recognition, the free NH2-terminal amino acid isoleucine (residue 17 of the intact protein) in the sequence NH2-IQAENG at the stromelysin cleavage site of link protein 3.Monoclonal antibodies were raised that specifically recognize the NH2-terminal neoepitope sequence present in like protein cleavage products derived from stromelysin-degraded proteoglycan aggregate. Competitive enzyme-linked immunosorbend assay, using synthetic peptides as inhibitors, showed that one of these antibodies (CH-3) required, for antibody recognition, the free NH2-terminal amino acid isoleucine (residue 17 of the intact protein) in the sequence NH2-IQAENG at the stromelysin cleavage site of link protein 3
The origin of human cartilage proteoglycan link-protein heterogeneity and fragmentation during aging
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