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30,501 Result(s)
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Electrical Potential Change Accompanying the Development of Rigor in Iodoacetate-Poisoned Muscle
No a priori answer can be given to the question whether the development of rigor in muscle poisoned by iodoacetate is accompanied by electrical depolarization, though it may be expected that the muscle after deve...
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The Department of Physiology, University College of the West Indies
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High Concentration of (−)-Noradrenaline in Portulaca oleracea L.
Portulaca oleracea L. is one of the plants reputed to be of value in the treatment of cardio-vascular diseases in Jamaican folk-lore1. It was therefore examined for the possible occurrence of pharmacologically ac...
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MODULATION OF HERPESVIRUS HOMINIS INFECTION IN NEWBORNS BY MATERNALLY TRANSFERRED ANTIBODIES
The protective role of maternally transferred antibodies on resistance to H. hominis infection was examined by epidemiologic survey of 211 human sera for antibodies and by experimental infection in newborn mice.
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COMPARISON OF COLLAGEN FROM CULTURED HUMAN FIBROBLASTS DERIVED FROM NORMAL INDIVIDUALS AND THOSE WITH CONNECTIVE TISSUE DISORDERS
In 1973 Priest et al. indicated that collagen from cultured fibroblasts from patients with Marfan Syndrome contained more soluble collagen than that from normals. In vivo studies of patients with Ehlers-Danlos Sy...
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758 THE ROLE OF MATERNALLY TRANSFERRED ANTIBODIES IN I THE RESISTANCE OF NEWBORN MICE AGAINST COXSACKIE B-3 VIRUS INFECTION
Experimental Coxsackie B-3 virus infection in newborn mice was utilized to examine the protective role of circulating antibodies. Subcutaneous administration of specific antiviral antibodies to the infected mi...
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757 SENSITIVITY OF VIRUS ISOLATION AND IMMUNOFLUORESCENT STAINING IN DIAGNOSIS OF HERPESVIRUS HOMINIS INFECTION
Herpesvirus hominis encephalitis is usually confirmed by virus isolation and immunofluorescent (F-A) staining of the brain tissues. We utilized brain and other tissues from marmoset monkeys infected with H. homin...
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Determination of the Absolute Rate Constants for Free-Radical Polymerization
The absolute rate constants for the propagation and termination of free-radical polymerization were determined by the convenient kinetic data without need for photo-illumination technique. The extent of recomb...
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Some Advances in Synthetic Biomedical Polymers
This paper is concerned with some recent advances in synthetic polymers of biomedical potentialities with emphasis on their hemocompatible and bioactive properties. Some multiphase polyurethane with fair blood...
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Chinese dissent
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Microspheres of Biodegradable Block Copolymer for Long-Acting Controlled Delivery of Contraceptives
Microspheres containing Norgestrel (MCN) were prepared from block copolymer of ε-caprolactone and dl-lactide (PCL-b-PLA) through solvent-evaporation process. The MCN produced at 10°C using soluble or wettable sol...
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The Fourth International Serum Exchange Workshop to standardize cytoplasmic islet cell antibodies
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High Accuracy Molecular Weight Determination and Variation Characterization of Proteins Up To 80 ku by Ionspray Mass Spectrometry
A quadrupole mass spectrometer with an ionspray interface was used to measure the molecular weight (MW) of proteins up to 80,000 u . With the improvements in instrument cahbration by a statistical averaging me...
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Polymerization of Phenylacetylene Initiated by Tungsten Carbene Complex
Polymerization of phenylacetylene initiated by tungsten carbene complex 4 was investigated in various conditions. The rate of polymerization in polar solvents (such as CH2Cl2) were found to be slower than those i...
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Conductive Blends of π-Conjugated Polymers and Thermoplastic Polymers in Latex Form
By using Fe(III)-, Fe(II)-, or Cu(II)-H2O2 oxidation systems, latex form conductive blends of thermoplastic polymer with π-conjugated polymer, such as polyaniline, polypyrrole, and poly(3-methoxythiophene) were p...
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Synthesis of Thermal Phase Separating Reactive Polymers and Their Applications in Immobilized Enzymes
This paper describes the synthesis of active ester copolymers from N-isopropylacrylamide (NIP) with N-acryloxysuccinimide (NAS), aminolysis of active esters, and determination of their average molecular weights. ...
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Effect of antikeratin microinjection on the embryonic development of Xenopus laeyis
Anti-keratin monoclonal antibody AF5 was introduced into fertilized eggs of Xenopus laevis., and its effects on embryonic development were studied. Survival rate of the antikeratin-injected embryos was much lo...
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Preparation of Polymer Blend Colloids Containing Polyaniline or Polypyrrole by Fe(II)-, Fe(III)-, and Cu(II)-H2O2 Catalyst System
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Stepwise refolding of Acid-denatured myoglobin: Evidence from electrospray mass spectrometry
Application of electrospray mass spectrometry (ES/MS) to a protein refolding study was demonstrated. Acid denaturation of equine myoglobin was reversed by adding various amounts of ammonium hydroxide to the pr...