摘要:
An object of the invention is to provide a method and apparatus for the delivery of polynucleotide vaccines into mammalian skin cells to increase T cell response and reduce pain and discomfort due to long electric waveform application and due to muscle contractions. The method includes administering a polynucleotide vaccine into the skin at an administration site, (b) applying a needle electrode to the skin in the vicinity to the administration site, and (c) applying a sequence of at least three single, operator-controlled, independently programmed, narrow interval electrical waveforms, which have pulse intervals that are less than 100 milliseconds, to deliver the 15 polynucleotide vaccine into the skin cells by electroporation.
摘要:
An object of the invention is to provide a method of treating biological cells prior to subjecting the biological cells to cell fusion pulses which includes the step of treating the biological cells with pre-fusion electric field waveforms which change amplitude in a non-linear way with respect to time, such that the biological cells are first aligned with a relatively low amplitude, long duration pre-fusion electric field waveform and then compressed with a relatively high amplitude, short duration pre-fusion electric field waveform resulting in increased cell membrane contact prior to being subjected to cell fusion. The non-linear pre-fusion electric field waveforms can change in a stepped way, in a continuous way, in a sigmoidal way, with step-wise increasing waveforms in adjacent steps, with step-wise increasing waveforms in non-adjacent steps, and in accordance with non-linear algorithms.
摘要:
An object of the invention is to provide a method and apparatus for the delivery of polynucleotide vaccines into mammalian skin cells to increase T cell response and to reduce pain and discomfort due to long electric waveform application and due to muscle contractions. The method for the delivery of polynucleotide vaccines into mammalian skin cells includes the steps of: (a.) administering a polynucleotide vaccine into the skin at an administration site, (b.) applying a needle electrode to the skin in the vicinity to the administration site, and (c.) applying a sequence of at least three single, operator-controlled, independently programmed, narrow interval electrical waveforms, which have pulse intervals that are less than 100 milliseconds, to deliver the polynucleotide vaccine into the skin cells by electroporation. The sequence of at least three waveforms has one, two, or three of the following characteristics (1) at least two of the at least three waveforms differ from each other in waveform amplitude, (2) at least two of the at least three waveforms differ from each other in waveform width, and (3) a first waveform interval for a first set of two of the at least three waveforms is different from a second waveform interval for a second set of two of the at least three waveforms.
摘要:
The object of the invention is to provide a method and apparatus for treating membrane-containing material with electrical fields, in vitro, and with an added treating substance. With the method, a plurality of electrodes are arrayed around the material to be treated and are connected to outputs of an electrode selection apparatus. Inputs of the electrode selection apparatus are connected to outputs of a pulse sequence generator. A treating substance is added to the membrane-containing material. Electrical pulses are applied to the electrode selection apparatus and are routed through the electrode selection apparatus in a predetermined, computer-controlled sequence to selected electrodes in the array of electrodes, whereby the membrane-containing material is treated with the added treating substance and with electrical fields. The routing of applied pulses through the electrode selection apparatus to selected electrodes can be done in an enormous number of ways.
摘要:
The object of the invention is to provide a method and apparatus for treating membrane containing material with electrical fields and with an added treating substance. With the method, a plurality of electrodes (121-128) are arrayed around the material to be treated and are connected to outputs of an electrode selection apparatus (110). Inputs of the electrode selection apparatus are connected to outputs of an agile pulse sequence generator. A treating substance is added to the membrane-containing material. Electrical pulses are applied to the electrode selection apparatus and are routed through the electrode selection apparatus in a predetermined, computer-controlled sequence to selected electrodes in the array of electrodes, whereby the membrane containing material is treated with the added treating substance and with electrical fields of sequentially varying directions. The routing of applied pulses through the electrode selection apparatus (110) to selected electrodes (121-128) can be done in an enormous number of ways.
摘要:
The invention provides a method and apparatus for the delivery of polynucleotide cancer vaccines to increase T cell response and reduce pain due to long electric waveform application and muscle contractions. The method includes the steps of: (a.) administering a polynucleotide cancer vaccine into the skin at an administration site, (b.) applying a needle electrode to the skin in the vicinity of the administration site, and (c.) applying a sequence of at least three electrical waveforms to deliver the polynucleotide cancer vaccine into skin cells by electroporation. The sequence has at least one of the following characteristics {1} at least two of the waveforms differ in amplitude, {2} at least two of the waveforms differ in width, and (3) a first waveform interval for a first set of two of the waveforms is different from a second waveform interval for a second set of two of the waveforms.
摘要:
An object of the invention is to provide a method and apparatus for the delivery of polynucleotide vaccines into mammalian skin cells to increase T cell response and to reduce pain and discomfort due to long electric waveform application and due to muscle contractions. The method for the delivery of polynucleotide vaccines into mammalian skin cells includes the steps of: (a.) administering a polynucleotide vaccine into the skin at an administration site, (b.) applying a needle electrode to the skin in the vicinity to the administration site, and (c.) applying a sequence of at least three single, operator-controlled, independently programmed, narrow interval electrical waveforms, which have pulse intervals that are less than 100 milliseconds, to deliver the polynucleotide vaccine into the skin cells by electroporation. The sequence of at least three waveforms has one, two, or three of the following characteristics (1) at least two of the at least three waveforms differ from each other in waveform amplitude, (2) at least two of the at least three waveforms differ from each other in waveform width, and (3) a first waveform interval for a first set of two of the at least three waveforms is different from a second waveform interval for a second set of two of the at least three waveforms.
摘要:
Method, apparatus, and program means for performing a packed multiply high with round and shift operation. The method of one embodiment comprises receiving a first operand having a first set of L data elements. A second operand having a second set of L data elements is received. L pairs of data elements are multiplied together to generate a set of L products. Each of the L pairs includes a first data element from the first set of L data element and a second data element from a corresponding data element position of the second set of L data elements. Each of the L products are rounded to generate L rounded values. Each of said L rounded values are scaled to generate L scaled values. Each of the L scaled values are truncated for storage at a destination. Each truncated value is to be stored at a data element position corresponding to its pair of data elements.