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4818687 |
Affinity column and process for detection of low molecular weight toxic substances
An affinity matrix and a method for the detection of low molecular weight compositions such as aflatoxins are provided utilizing specific monoclonal IgM antibody having an affinity constant not...
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4816437 |
Methods for inducing general and localized bone apposition in-vivo
The present invention provides unique methodologies for inducing new bone apposition in-vivo generally or at a localized site and for therapeutically treating a subject afflicted with a...
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4803736 |
Neural networks for machine vision
Network interactions within a Boundary Contour (BC) System, a Feature Contour (FC) System, and an Object Recognition (OR) System are employed to provide a computer vision system capable of...
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4802951 |
Method for parallel fabrication of nanometer scale multi-device structures
Articles exhibiting fabricated structures with nanometer size scale features (nanostructures), typically a device comprising nanostructures of a functional material on or in a substrate of...
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4797889 |
Solid state molecular laser
A solid state laser in which molecules containing transition metal ions form the lasing medium. More particularly, the electronic states of molecular complexes containing transition metal ions,...
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4786277 |
Electrodes, electrode assemblies, methods, and systems for tissue stimulation
A novel electrode and electrode assembly is provided which preferably uses alternating and direct electrical energy for transdermal delivery of pharmacologically active ligands and for stimulation...
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4778787 |
Method for treatment of angina and myocardial infarctions with omental lipids
Angiogenesis healing factors residing in omentum-derived lipid fractions with or without gangliosides or their synthetic equivalents can be used to treat myocardial ischemic conditions including...
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4769362 |
Increased vascular perfusion following administration of lipids
Lipid containing molecules and compositions, including gangliosides and omental tissue extracts had previously been found to be effective in increasing angiogenesis. It has now been found that...
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4767746 |
Method for enhancement of healing of epithelial wounds in mammals
Omental lipid fractions accelerate wound healing especially as to epithelialization in mammals.
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4766111 |
Lipids with plasmin inhibitory properties
Plasmin inhibitory substances have been found in mammalian omental extracts. The substances all contain lipid components. In addition, related commercially available lipid containing molecules,...
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4762820 |
Therapeutic treatment for congestive heart failure
A novel therapeutic method for treating human and animal subjects afflicted with congestive heart failure is provided by administering effective dosages of a selective antagonist for arginine...
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4762600 |
Partially reduced ferric oxide catalyst for the making of ammonia via the photassisted reduction of molecular nitrogen
A novel, activated catalyst is provided for the synthesis of ammonia via the photoassisted reduction of molecular nitrogen by water. The novel catalyst is an incompletely reoxidized hydrogen...
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4760019 |
Antigenic preparation and diagnostic method for identification of nocardia infections
A novel antigenic preparation and unique diagnostic methodology for the detection of human Nocardiosis is provided which is rapid, sensitive, and reproducibly accurate in providing empirical...
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4728591 |
Self-assembled nanometer lithographic masks and templates and method for parallel fabrication of nanometer scale multi-device structures
Articles exhibiting fabricated structures with nanometer size scale features (nanostructures), typically a device comprising nanostructures of a functional material on or in a substrate of...
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4716111 |
Process for producing human antibodies
Human antibodies are provided by collecting the mononuclear cells from human blood, removing suppressor T-cells and exposing the remaining lymphocyte cells to an antigen, autologous serum of the...
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4710490 |
Compositions containing ganglioside molecules with enhanced angiogenic activity
Compositions which contain lipid containing molecules possessing angiogenic activity are disclosed. The lipid containing molecules have been found in mammalian tissue, particularly the omentum, of...
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4703030 |
Partially reduced ferric oxide catalyst for the making of ammonia via the photoassisted reduction of molecular nitrogen and method for the preparation of the catalyst
A novel, activated catalyst is provided for the synthesis of ammonia via the photoassisted reduction of molecular nitrogen by water. The novel catalyst is an incompletely reoxidized hydrogen...
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4702732 |
Electrodes, electrode assemblies, methods, and systems for tissue stimulation and transdermal delivery of pharmacologically active ligands
A novel electrode and electrode assembly is provided which preferably uses alternating and direct electrical energy for transdermal delivery of pharmacologically active ligands and for stimulation...
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4701521 |
Method of effecting cellular uptake of molecules
A method of effecting cellular uptake of molecules which are either excluded from cells or poorly transported into cells is disclosed wherein such molecules are covalently bonded to a cationic...
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4701406 |
Assay for the detection of epigenetic toxic (non-genotoxic) substances
An in vitro assay procedure for the detection of non-genotoxic substances is provided which utilizes a prepared cell culture whose cytoskeleton constituents are structurally identifiable as...
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4699788 |
Angiogenic factor methods of extraction and method for producing angiogenesis
A novel angiogenic composition obtained from the omentum is provided which acts as a potent and effective factor for blood perfusion enhancement and for the development of new blood vessels in an...
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4680382 |
Analogues of actinomycin D
Analogues of actinomycin D are provided which are effective in the therapeutic treatment of cancer. The analogues have the formulas: ##STR1##
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4673667 |
Lipids with plasmin inhibitory properties
Plasmin inhibitory substances have been found in mammalian omental extracts. The substances all contain lipid components. In addition, related commercially available lipid containing molecules,...
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4645340 |
Optically reflective sphere for efficient collection of Raman scattered light
A device for the collection of Raman scattered light by means of an internally reflective sphere 10 wherein a light source 12 provides light to and through a sample 16, which light is reflected...
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4612096 |
Method for making ammonia by the reduction of molecular nitrogen
A novel method of producing ammonia by the reduction of molecular nitrogen is provided using a solid metal oxide catalyst and an organic compound in aqueous medium. Pure gaseous nitrogen or air can...
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4608869 |
Single particle detection system
In order to identify the density of a particle, an acoustic wave is focused on the particle and the reflected wave is detected by the focusing transducer. The ratio of the Fourier transform of the...
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4576948 |
Composition and method for inhibiting terminal deoxyribonucleotidyl transferase activity
New uracil compounds having the formula: ##STR1## wherein X is C1 -C10 alkoxy or amino are provided. These compounds are useful in treating patients having leukemia, the cells of which express...
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4573778 |
Aqueous fluorophotometer
Fluorescence of the anterior chamber of an eye is determined by projecting a ribbon of light from the side of the eye through the anterior chamber in a direction generally perpendicular to the...
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4569354 |
Method and apparatus for measuring natural retinal fluorescence
Oxygenation of the retina is determined by measuring the fluorescence of flavoprotein in the retina. A spot of excitation light of a frequency of about 450 nanometers is scanned across the retina....
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4565784 |
Hydrogels capable of supporting cell growth
A method of growing anchorage-dependent cells is disclosed in which a substrate comprising a hydrogel is employed. The hydrogel is formed from an aqueous solution gelled with a crosslinked polymer...
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4537712 |
Non-specific suppressive factors and process
A high purity immunosuppression factor (IF) having a molecular weight of about 50,000 or a reduced IF having a molecular weight of about 25,000 derived from the higher molecular weight IF and which...
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4514330 |
Carbon-7-substituted atinomycin D analogue
7-(2,3-Epoxypropoxy)actinomycin D has been synthesized along with its major companion product, 7-(2,3-dihydroxypropoxy)-actinomycin D. They were characterized by UV-visible and CD spectra and by...
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4500524 |
Tranquilizing and reducing or preventing seizures
Seizures are inhibited or prevented and tranquilizing effect induced by administering riboflavin or a riboflavin analog, alone or in combination with a conventional anticonvulsant or tranquilizer...
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4474876 |
Flow cytometric analysis of histamine receptors
A method for analyzing cells to determine whether they have substantial numbers of H1 and H2 histamine receptors. Also an assay kit and a composition for conducting such analyses. The assays...
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4448150 |
Animal housing and activity monitor
An animal activity housing and monitor includes several vertically displaced levels of animal cages 32 which are angularly disposed about a core 28. The core is mounted for rotation relative to the...
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4403939 |
Process and apparatus for producing a molecularly oriented film
Apparatus for forming a film of uniformly oriented molecules from a solution or suspension of the molecules including means to house the molecules in a swinging bucket centrifugation apparatus. The...
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4367406 |
Cylindrical mirror electrostatic energy analyzer free of third-order angular aberrations
A cylindrical mirror electron spectrometer includes an additional electrode between the usual inner and outer cylinders. The additional electrode is maintained at a potential slightly more negative...
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4314550 |
Method of treating an arrested heart
A heart in induced arrest such as ischemic arrest during a surgical operation is treated to protect it from stiffness, rigor, contracture and a decrease in diastolic compliance or elasticity by...
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4262066 |
Sunlight rechargeable storage cell
In a rechargeable storage cell, the photoredox reaction and regenerating reaction of a photoredox couple in one half-cell provide the driving force for producing charged state redox couples in both...
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4249825 |
Method and apparatus suitable for ocular blood flow analysis
Glaucoma and other diseases may be detected by the analysis of angiograms to determine ocular blood flow. Using rapid sequence photography an ocular image is recorded on successive film frames. To...
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4241005 |
Process for producing a molecularly oriented film
Films having uniformly oriented molecules or molecular structures are formed by centrifuging a suspension or solution of molecules or molecular structures onto a gravitational isopotential surface...
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4225233 |
Rapid scan spectrophotometer
A spectrometer capable of providing a predetermined wavelength of output light in accordance with a control voltage signal applied to a scanning element is described. The scanning element located...
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4190628 |
Kit for determining the level of LDL cholesterol in body fluids
A kit for determining the level of LDL cholesterol in body fluids is disclosed which contains a plant lectin which is a specific agglutinating agent for LDL.
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4126416 |
Method for determining the level of LDL cholesterol in blood plasma
A method for determining the level of LDL cholesterol in blood plasma wherein LDL cholesterol is separated from other soluble cholesterol fractions by selectively agglutinating LDL with a plant...
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4052536 |
Electrolytes which are useful in solar energy conversion
Electrolytes are disclosed which are useful in solar energy conversion and which have a wider range of wavelength response and enhanced activity compared to the photoredox system contained therein....
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T958011 |
Objective focusing method and apparatus for fundus photography
apparatus and method for objectively focusing an instrument used for photographing the fundus of the eye such that consistent high resolution fundus photographs can be attained.A narrow sharp...
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4014097 |
Method and apparatus for measuring and recording three-dimensional condylermovements of the mandible
A dentistry aid is comprised by a recording system which is concerned with occlusion and related movements of the condyles in the tempero mandibular joints of a patient. Condyle movement, occurring...
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