摘要:
Antitumoral compounds obtained from a porifera, of the family Raspailiidae, genus Lithoplocamia, species lithistoides, and derivatives thereof are provided.
摘要:
The invention relates to novel antitumor compounds of general formula as well as their corresponding pharmaceutically acceptable salts, derivatives, prodrugs and stereoisomers. These compounds can be obtained by isolating a sponge from family Theonellidae, genus Theonella and species swinhoei, and forming derivatives from the isolated compounds. These compounds have cytotoxic activity and can be used for the treatment of the cancer.
摘要:
Antitumoral compounds obtained from a porifera, of the family Raspailiidae, genus Lithoplocamia, species lithistoides, and derivatives thereof are provided.
摘要:
Disclosed are methods for improving memory and/or cognition in an infant by administering soy protein to the infant's mother during pregnancy, and further administering soy protein to the infant after delivery. The soy protein may be administered to the infant's mother during lactation if the infant is breastfed and/or may be directly administered, for example, by administering the infant an infant and/or nutritional formula comprising soy protein. Also disclosed are compositions comprising soy protein that may be used in the methods.
摘要:
Antitumor compounds have the five membered fused ring ecteinascidin structure of the formula (XIV). The present compounds lack a 1,4-bridging group as found in the ecteinascidins. They have at the C-1 position a substituent selected from an optionally protected or derivatised aminomethylene group or an optionally protected or derivatised hydroxymethylene group.
摘要:
Specially designed for the fully automated detection of residual oxide stains (residual scale) and classification thereof in metal sheet production lines, with no to stop the line, the invention consists of a framework or box (4) equipped with means for movement (8) over the surface of the metal sheet (2) to be examined, containing a high-resolution CCD camera (1), a high-power lighting unit (6-7) and a diffuse light generator; the video signal of the camera is sent to a PC (3) equipped with software for processing the images obtained, so that the residual oxide stains may be detected and classified. The movement of said box or framework (4) is controlled by a programmable automaton (14), also connected to said PC (3).
摘要:
A method for removing motion artifacts from devices for sensing bodily parameters and apparatus and system for effecting same. The method includes analyzing segments of measured data representing bodily parameters and possibly noise from motion artifacts. Each segment of measured data may correspond to a single light signal transmitted and detected after transmission or reflection through bodily tissue. Each data segment is frequency analyzed to determine up to three candidate peaks for further analysis. Each of the up to three candidate frequencies may be filtered and various parameters associated with each of the up to three candidate frequencies are calculated. The best frequency, if one exists, is determined by arbitrating the candidate frequencies using the calculated parameters according to predefined criteria. If a best frequency is found, a pulse rate and SPO2 may be output. If a best frequency is not found, other, conventional techniques for calculating pulse rate and SpO2 may be used. The above method may be applied to red and infrared pulse oximetry signals prior to calculating pulse rate and/or pulsatile blood oxygen concentration. Apparatus and systems disclosed are configured to perform methods disclosed according to the invention.
摘要:
Bi-oriented polypropylene film for envelope windows comprising two or more layers, the central layer or body of the film being composed, in the main, of polypropylene and at least one of the outer layers being compatible with adhesives.The invention disclosed affords the main advantage of being totally compatible with the machinery or processes currently used to produce envelope windows with other films, promoting the use of polypropylene, with a reduction in consumption of between 15% and 35%, depending on the type of film that is replaced.
摘要:
A method for removing motion artifacts from devices for sensing bodily parameters and apparatus and system for effecting same that includes analyzing segments of measured data representing bodily parameters and possibly noise from motion artifacts. Each data segment is frequency analyzed to determine up to three candidate peaks for further analysis. Up to three candidate frequencies may be filtered and various parameters associated with each candidate frequency are calculated. A pulse-estimate input may also be accepted from an external source. The best frequency, if one exists, is determined by arbitrating the candidate frequencies and the pulse-estimate input using the calculated parameters according to predefined criteria. If a best frequency is found, a pulse rate and SpO2 may be output. If a best frequency is not found, other, conventional techniques for calculating pulse rate and SpO2 may be used.