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Marine-Derived Defenses Against HIV: Emerging Bioactive Molecules from the Seas. [PDF]
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Intracellular transport of sulfated macromolecules in parotid acinar cells
Cell and Tissue Research, 1976Intracellular transport of sulfated macromolecules in parotid acinar cells was investigated by electron microscopic radioautography after injection of 35S-sulfate. Ten minutes after injection radiosulfate was concentrated in the Golgi region. By 1 hr, much of the radioactive material had been transported to condensing vacuoles.
N B, Berg, B P, Austin
exaly +3 more sources
Differences in the sulfated macromolecules synthesized by normal and transformed hamster fibroblasts
Biochimica Et Biophysica Acta - Biomembranes, 1978Analysis of the 35SO4-labelled macromolecules synthesized by cultures of normal )NIL8) and transformed (NIL8-HSV) hamster fibroblasts has revealed the following differences between the two cell lines: (1) The proportion of sulfate incorporated into cell-associated macromolecules is three times higher in normal than in transformed cells.
Richard O Hynes
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Developmental Biology, 1982
Abstract Sulfated macromolecules have been implicated in many morphogenetic activities, including cell migration and gastrulation in echinoid embryos. Since the blastocoel is a major site for the accumulation of sulfated macromolecules, this study focuses on an initial characterization of sulfated components present in isolated blastocoelic matrix ...
Michael Solursh, Hideki Katow
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Abstract Sulfated macromolecules have been implicated in many morphogenetic activities, including cell migration and gastrulation in echinoid embryos. Since the blastocoel is a major site for the accumulation of sulfated macromolecules, this study focuses on an initial characterization of sulfated components present in isolated blastocoelic matrix ...
Michael Solursh, Hideki Katow
exaly +3 more sources
Journal of Molecular Catalysis A, 2011
The kinetics of formation of intermediate complexes during the oxidation of iota- and lambda-carrageenan sulfated polysaccharides (CAR) as natural polymers by alkaline permanganate at pH's ≥12 have been investigated using a conventional spectrophotometer.
Refat M Hassan, Ahmed Fawzy, A Alarifi
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The kinetics of formation of intermediate complexes during the oxidation of iota- and lambda-carrageenan sulfated polysaccharides (CAR) as natural polymers by alkaline permanganate at pH's ≥12 have been investigated using a conventional spectrophotometer.
Refat M Hassan, Ahmed Fawzy, A Alarifi
exaly +2 more sources
Structural Characterization of a Serendipitously Discovered Bioactive Macromolecule, Lignin Sulfate
Biomacromolecules, 2005The herpes simplex virus-1 (HSV-1) utilizes cell-surface glycosaminoglycan, heparan sulfate, to gain entry into cells and cause infection. In a search for synthetic mimics of heparan sulfate to prevent HSV infection, we discovered potent inhibitory activity arising from sulfation of a monomeric flavonoid.
Arjun, Raghuraman +6 more
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Journal of Dispersion Science and Technology, 2003
Abstract The effects of macromolecules, gelatin, and polyvinylpyrrolidone (PVP), on the properties of foam comprising sodium dodecyl sulfate (SDS) and cetylpyridinium bromide (CPDB) have been studied by measurements of foamability, foam stability, surface tension, and solution specific viscosity. The results indicate that foamability and foam stability
Jing Liu +3 more
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Abstract The effects of macromolecules, gelatin, and polyvinylpyrrolidone (PVP), on the properties of foam comprising sodium dodecyl sulfate (SDS) and cetylpyridinium bromide (CPDB) have been studied by measurements of foamability, foam stability, surface tension, and solution specific viscosity. The results indicate that foamability and foam stability
Jing Liu +3 more
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2021
Lower back pain resulting from intervertebral disc degeneration is one of the leading musculoskeletal disorders confronting our health system. In order to mechanically stabilize the disc early in the degenerative cascade and prevent the need for spinal fusion surgeries, we have proposed the development of a hybrid-bio/synthetic biomimetic proteoglycan ...
Sumona Sarkar, Michele Marcolongo
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Lower back pain resulting from intervertebral disc degeneration is one of the leading musculoskeletal disorders confronting our health system. In order to mechanically stabilize the disc early in the degenerative cascade and prevent the need for spinal fusion surgeries, we have proposed the development of a hybrid-bio/synthetic biomimetic proteoglycan ...
Sumona Sarkar, Michele Marcolongo
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Digestive Diseases and Sciences, 1997
The aim of this study was to examine the synthesis of sulfated glycosaminoglycans during normal healing of experimental acetic acid-induced gastric ulcer in rats and to investigate the effect of indomethacin, a drug known to delay ulcer healing, on this synthesis using an in vivo labelling system.
K C, Lyons +3 more
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The aim of this study was to examine the synthesis of sulfated glycosaminoglycans during normal healing of experimental acetic acid-induced gastric ulcer in rats and to investigate the effect of indomethacin, a drug known to delay ulcer healing, on this synthesis using an in vivo labelling system.
K C, Lyons +3 more
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Endocrinology, 1984
Conflicting findings on the ability of cAMP analogs or phophodiesterase inhibitors to stimulate precursor incorporation into macromolecules of rat cartilage have been reported. Therefore, the effects of these compounds on the incorporation of uridine into RNA, leucine into proteins, and sulfate into proteoglycans have been reexamined in cartilage from ...
J N, Sullivan, J D, Bomboy, W D, Salmon
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Conflicting findings on the ability of cAMP analogs or phophodiesterase inhibitors to stimulate precursor incorporation into macromolecules of rat cartilage have been reported. Therefore, the effects of these compounds on the incorporation of uridine into RNA, leucine into proteins, and sulfate into proteoglycans have been reexamined in cartilage from ...
J N, Sullivan, J D, Bomboy, W D, Salmon
openaire +2 more sources