摘要:
A method that includes the following effects: the ability to expand, porositize, clean, decontaminate, debride, break-down and/or destroys, or aids and accentuates the dissolution or extraction of biological structures, nerves and tissues. The methodology uses nano-technology and/or other chemistries may or may not be excited by energy sources to expand and porositize the tissue, which enhances the penetration and effectiveness and acceleration of subsequent chemical, mechanical, and/or procedural steps in the protocol or process. Furthermore, the method includes the ability to associate with and/or initiate in the reconstructive growth and healing process associated with healthy tissue after surgery and/or the ability to destroy diseased or necrotic tissues or cells. The method also includes the ability to begin, construct or stage the activation of cells and/or tissues, including the area of transplantation and use in stem or primordial cell accentuation, their attachment and/or stimulation for growth and differentiation.
摘要:
A method treating a root canal in a tooth by introducing into the pulp chamber of a tooth and pulsing a laser light into the fluid reservoir so as to disintegrate pulp within the root canal without generation of any significant heat in said liquid fluid so as to avoid elevating the temperature of any of the dentin, tooth, or other adjacent tissue more than about 5° C.
摘要:
Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to the surface of the high surface area material that are either activated or activatable. The affinity reagents bound to the surface of the affinity microcolumn further comprise affinity receptors for the integration into high throughput analysis of biomolecules.
摘要:
Presented herein are methods, devices and kits for the mass spectrometric immunoassay (MSIA) of proteins and their variants that are present in complex biological fluids or extracts. Protein and variant levels can be determined using quantitative methods in which the protein/variant signals are normalized to signals of internal reference standard species (either doped into the samples prior to the MSIA analysis, or other endogenous protein co-extracted with the target proteins) and the values compared to working curves constructed from samples containing known concentrations of the protein or variants.
摘要:
Presented herein are methods, devices and kits for the mass spectrometric immunoassay (MSIA) of proteins and their variants that are present in complex biological fluids or extracts. Protein and variant levels can be determined using quantitative methods in which the protein/variant signals are normalized to signals of internal reference standard species (either doped into the samples prior to the MSIA analysis, or other endogenous protein co-extracted with the target proteins) and the values compared to working curves constructed from samples containing known concentrations of the protein or variants.
摘要:
Presented herein are affinity-based mass spectrometric methods and assays for analysis of insulin like growth factors 1 and 2 (IGF-1 and IGF-2) present in complex biological mixtures and fluids. IGF-1 and IGF-2 were assayed from human plasma via BIA/MS, utilizing antibodies as ligands for affinity retrieval. Detection of both targeted and non-targeted IGFs in the mass spectra indicated possible protein complex retrieval by the individual antibodies. Plasma samples were investigated under variable denaturing conditions to confirm the detection of both free and bound IGFs. In a MSIA approach to IGF detection, pipettor tips containing porous solid supports covalently derivatized with anti-IGF antibodies were used to extract specific IGFs from plasma in preparation for mass spectrometry. Single or multiplex IGF-1 and IGF-2 assays were performed, resulting in detection of wild-type IGF-1 and 2, and a truncated IGF-2 variant, missing its N-terminal Alanine (also detected in the BIA/MS experiments). IGF-1 was quantified from several individuals via the use of internal reference standard species (rat IGF-1, doped into the samples prior to the MSIA analysis) and a working curve constructed from samples containing known concentrations of IGF-1.
摘要:
Presented herein are methods, devices and kits for the mass spectrometric immunoassay (MSIA) of proteins and their variants that are present in complex biological fluids or extracts. Protein and variant levels can be determined using quantitative methods in which the protein/variant signals are normalized to signals of internal reference standard species (either doped into the samples prior to the MSIA analysis, or other endogenous protein co-extracted with the target proteins) and the values compared to working curves constructed from samples containing known concentrations of the protein or variants.
摘要:
Presented herein are affinity-based mass spectrometric methods and assays for analysis of insulin like growth factors 1 and 2 (IGF-1 and IGF-2) present in complex biological mixtures and fluids. IGF-1 and IGF-2 were assayed from human plasma via BIA/MS, utilizing antibodies as ligands for affinity retrieval. Detection of both targeted and non-targeted IGFs in the mass spectra indicated possible protein complex retrieval by the individual antibodies. Plasma samples were investigated under variable denaturing conditions to confirm the detection of both free and bound IGFs. In a MSIA approach to IGF detection, pipettor tips containing porous solid supports covalently derivatized with anti-IGF antibodies were used to extract specific IGFs from plasma in preparation for mass spectrometry. Single or multiplex IGF-1 and IGF-2 assays were performed, resulting in detection of wild-type IGF-1 and 2, and a truncated IGF-2 variant, missing its N-terminal Alanine (also detected in the BIA/MS experiments). IGF-1 was quantified from several individuals via the use of internal reference standard species (rat IGF-1, doped into the samples prior to the MSIA analysis) and a working curve constructed from samples containing known concentrations of IGF-1.
摘要:
Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to the surface of the high surface area material that are either activated or activatable. The affinity reagents bound to the surface of the affinity microcolumn further comprise affinity receptors for the integration into high throughput analysis of biomolecules.
摘要:
Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to the surface of the high surface area material that are either activated or activatable. The affinity reagents bound to the surface of the affinity microcolumn further comprise affinity receptors for the integration into high throughput analysis of biomolecules.