摘要:
The present invention relates to novel quinoxaline, quinazoline and phthalazine derivatives as well as multimeric derivatives, methods for their preparation, pharmaceutical compositions including such compounds, and methods of using these compounds for the treatment and prevention of brain damage resulting from brain injury, especially secondary brain damage due to traumatic brain injury (TBI). The compounds of the invention are also useful in treating and preventing neurodegenerative diseases.
摘要:
The present invention relates to novel quinoxaline, quinazoline and phthalazine derivatives as well as multimeric derivatives, methods for their preparation, pharmaceutical compositions including such compounds, and methods of using these compounds for the treatment and prevention of brain damage resulting from brain injury, especially secondary brain damage due to traumatic brain injury (TBI). The compounds of the invention are also useful in treating and preventing neurodegenerative diseases.
摘要:
The actual value of a parameter from a laser range finder to a target is determined by adjusting the measured parameter by a measurement error. The error adjustment is based on the relationship between the intensity of the detected pulse and the expected parameter error. The laser range finder has a laser diode for emitting a laser pulse to a target to produce a reflected pulse, and a detector for receiving the reflected pulse. A measurement circuit is coupled to the detector for determining a measured parameter based on the reflected pulse. An integrator is coupled to the detector for determining the pulse area, and therefore, the intensity of the reflected pulse. A processor is coupled to the measurement circuit and the integrator for adjusting the measured parameter based on the pulse area of the reflected pulse, to provide the actual value of the parameter.
摘要:
A vehicle anti-collision device comprising a laser rangefinder mounted inside a vehicle near to a windshield thereof. The distance of the vehicle from a leading vehicle is constantly calculated and sampled at predetermined time intervals, enabling the closing velocity of the vehicle with respect to the leading vehicle to be calculated. A digital speedometer is provided for determining the self-speed of the vehicle whereby the safety time between the two vehicles may be calculated. The safety time is displayed and an audible alarm is sounded in the event that the calculated safety time is less than a predetermined threshold. Preferably, the rangefinder is coupled to the vehicle's steering mechanism so as to be responsive to a turning radius of the vehicle in order that the rangefinder may distinguish between two vehicles travelling in the same lane and in different lanes, respectively. Likewise, provision is made for compensating for the elevation angle of the rangefinder beam for variations in load distribution within the vehicle.
摘要:
A method and apparatus are described for an accurate determination of the concentration of a gas, vapor or a gas dissolved in a sample which compensate for variations in temperature and light - source intensity. The apparatus comprises a sensor containing a fluorescent reagent connected to a transfer optic, such as fiber optics prism or glas pipes, and to a reference sensor containing the same fluorescent reagent. The reference sensor is encapsulated in an environment containing air. The light emitted from the first sensor and the reference sensor is determined and recorded automatically, the concentration of the gas being calculated based on the output from said light detectors using calibration data of the fluorescent reagent present in the sensors. The reagent is immobilized in the sensor by a glue, such as a silicon glue.
摘要:
Articles of manufacturing (such as tobacco products), methods, devices and compositions for preventing or reducing tobacco-associated damage and/or disorders associated with oxidative stress in a subject, and which utilize a TSPO receptor ligand (such as diazepam), are disclosed.
摘要:
Articles of manufacturing (such as tobacco products), methods, devices and compositions for preventing or reducing tobacco-associated damage and/or disorders associated with oxidative stress in a subject, and which utilize a TSPO receptor ligand (such as diazepam), are disclosed.
摘要:
A method of diagnosing oral cancer or oral pharyngeal cancer in a subject in need thereof is provided. The method comprising determining a level or activity of at least one marker in a saliva sample of the subject, wherein a significant alteration in the level or the activity of the marker with respect to an unaffected saliva sample is indicative of the cancer, wherein the saliva marker is selected from the group consisting of Cyclin D1, phospho-Src, 8-oxoguanine DNA glycosylase (OGG1), Maspin, KI67 and translocator protein 18 kDa (TSPO).
摘要:
Articles of manufacturing, methods, devices and compositions for preventing or reducing tobacco-associated damage in a subject, and which utilize a metal ion chelating agent, a copper chelating agent, a penicillamine and/or a structural analog of penicillamine, with and without an additional antioxidant, are disclosed.
摘要:
Methods and kits for diagnosing cancer in a subject is disclosed. The method comprises determining a level and/or activity of at least one saliva secreted marker in a saliva sample of the subject wherein an alteration in said marker with respect to an unaffected saliva sample is indicative of the cancer, with the proviso that the saliva secreted marker is not circulatory carcinoembryonic antigen (CEA).