摘要:
Compounds, compositions and methods for the detection and diagnosis of Parkinson's disease. Derivative lycerophosphocholine (GPC) compounds are used as a detection and diagnostic aid to measure progression of Parkinson's disease by detecting GPC binding to α-synuclein. Derivative CPG compounds including non-radioactive, paramagnetic, and radioactive derivatives of GPC are presented. These compounds possess similar binding properties to original GPC molecules and are useful in medical magnetic resonance imaging (MRI) and/or positron emission tomography (PET) applications. By employing these radiological techniques in conjunction with the compositions of the present invention, the detection, diagnosis and assessment of the progression of Parkinson's disease may be achieved.
摘要:
Carnitines are nutraceuticals with indications in treating a variety of mental health disorders. A metabolomics-guided bioprocess method is presented to produce longer chain fatty acid esters of carnitines such as polyunsaturated fatty acid esters including eicosapentaenoyl-L-carnitine and/or docosahexaenyl-L-carnitine in germinating plant seeds. The resulting products from the plant seeds are used as a natural nutritional source of powerful human antioxidants.
摘要:
Compounds, compositions and methods for the diagnosis of Alzheimer's disease. Synthesized Glycerophosphocholine (GPC) may be used as a diagnostic aid to measure progression of Alzheimer's disease. GPC is a membrane phospholipid metabolite that is capable of binding specifically to the β-turn of beta amyloid (Aβ) peptide. Compounds including non-radioactive, paramagnetic, and radioactive derivatives of GPC are presented. These compounds possess similar binding properties to original GPC molecules and are useful in medical magnetic resonance imaging and/or positron emission tomography applications. By employing these radiological techniques in conjunction with the compositions of the present invention, the diagnosis and assessment of the progression of Alzheimer's disease may be achieved.
摘要:
Carnitines are nutraceuticals with indications in treating a variety of mental health disorders. A metabolomics-guided bioprocess method is presented to produce longer chain fatty acid esters of carnitines such as polyunsaturated fatty acid esters including eicosapentaenoyl-L-carnitine and/or docosahexaenyl-L-carnitine in germinating plant seeds. The resulting products from the plant seeds are used as a natural nutritional source of powerful human antioxidants.
摘要:
Compounds, compositions and methods for the detection and diagnosis of Parkinson's disease. Derivative lycerophosphocholine (GPC) compounds are used as a detection and diagnostic aid to measure progression of Parkinson's disease by detecting GPC binding to α-synuclein. Derivative CPG compounds including non-radioactive, paramagnetic, and radioactive derivatives of GPC are presented. These compounds possess similar binding properties to original GPC molecules and are useful in medical magnetic resonance imaging (MRI) and/or positron emission tomography (PET) applications. By employing these radiological techniques in conjunction with the compositions of the present invention, the detection, diagnosis and assessment of the progression of Parkinson's disease may be achieved.
摘要:
A table top mounted apparatus and method for detecting contraband, such as paper currency, within a container, where the contraband has a ferromagnetic component. The apparatus includes a DC magnetic field source for inducing a de-magnetization field in any ferromagnetic contraband that may be present within a container, and magnetic sensors for detecting certain characteristic patterns in the “de-mag” field induced by the DC magnetic field source. These certain characteristic field patterns are indicative of contraband arranged in commonly found arrangements of such types of contraband.
摘要:
A method and apparatus for heating fatty tissue to facilitate liposuction removal of fat and, by additional heating, to enable denaturing of the tissue structure. The apparatus uses microwave energy, applied by a cannula to the fatty tissue, as a means to facilitate fat removal. The microwave energy is delivered at a frequency range chosen to optimize energy coupling directly to the fatty tissue, while insuring the attenuation of the radiation level to a safe level in a relatively short distance. The cannula is provided with internal channels to simultaneously provide fluid and remove the mixture of fluid and fatty tissue. Since the microwave frequency is selected to insure direct coupling with the fat tissue, it is not necessary to introduce water to promote coupling, and if water is introduced for cooling or irrigation purposes, no salts need to be added to the water for purposes of microwave energy coupling.
摘要:
In a magnetic tape transport where the tape is guided by means of conventional guides, the tape may wander at the surface of the magnetic transducer between limits set by the mechanical parameters of the guides, e.g. the distance between upper and lower flanges of the guides. The present invention teaches tilting the face of the transducer contacting the tape by an angle of 0.5.degree. such that a component of force is generated which slides the tape along the transducer surface. The edge of the tape is then constrained to ride against a wear resistant shoulder mounted on the transducer surface, resulting in the tape being "locked" into position in relation to the magnetic transducer tracks.
摘要:
Drawing on the observation that a signal which is magnetically recorded near the edge of a magnetic tape not only projects a magnetic field that is above (and below) the plane of the tape, but also projects a field that extends away from the edge thereof, the invention calls for (tracking-) control of relative head-to-tape positioning in response to the edge-projected field of a pre-recorded edge-positioned tracking control signal, whereby the tightness of such control is governed directly by the spacing loss equation.
摘要:
Apparatus squeezes together, on selective command, the poles of a core having a gap of a given physical gap length, thereby to place the poles under stress. Stress decreases the permeability of the pole material. Attendantly, in response to the application of stress, the effective gap of the core lengthens. Release of the applied stress restores the effective gap length to that corresponding to the physical gap length. To increase pole stress, the invention employs a piezoelectric element that is bonded to the core across its gap. Application of an electrical signal (of predetermined polarity) to the piezoelectric element causes the element to contract, thereby squeezing the poles together.