摘要:
A process for assessing mitochondrial toxicity of a compound that includes contacting nucleic acids from a host with an amplification reaction mixture that contains at least two primers that provide detectable signals, wherein: a first primer provides a first detectable signal upon amplification of a host mitochondrial nucleic acid; a second primer provides a second detectable signal upon amplification of a host nuclear nucleic acid; and comparing the first and second detectable signals.
摘要:
Processes and methods for the simultaneous quantification of nucleic acids in diseased cells that are based on real-time PCR are provided. The real-time PCR protocol is an excellent tool for reliable quantification of in vitro drug screening and evaluation protocols to determine the efficacy of potential anti-viral agents. Quantification using these simultaneous PCR cycle threshold (Ct) detection techniques during one-step real-time RT-PCR (Applied Biosystems, CA) eliminates the variability resulting from quantification of end-point RT-PCR products. In addition, the mitochondrial toxicity assay is an added tool to assess potential side-effects for these chemotherapeutic agents.
摘要:
Processes and methods for the simultaneous quantification of nucleic acids in diseased cells that are based on real-time PCR are provided. The real-time PCR protocol is an excellent tool for reliable quantification of in vitro drug screening and evaluation protocols to determine the efficacy of potential anti-viral agents. Quantification using these simultaneous PCR cycle threshold (Ct) detection techniques during one-step real-time RT-PCR (Applied Biosystems, CA) eliminates the variability resulting from quantification of end-point RT-PCR products. In addition, the mitochondrial toxicity assay is an added tool to assess potential side-effects for these chemotherapeutic agents.
摘要:
A torsion damping mechanism for a rotary blower is provided that has improved durability and ease of installation into the rotary blower. A rotary blower including a torsion damping mechanism according to an embodiment of the present invention is also provided.
摘要:
The present invention is directed to a method and composition of treating or preventing viral infections, in particular, human immunodeficiency virus (HIV) and hepatitis B virus (HBV) infections, in human patients or other animal hosts, comprising the administration of N.sup.4-acyl-2′,3′-dideoxy-5-fluorocytidine or N.sup.4-acyl-2′,3′-didehyd-ro-2′,3′-dideoxy-5-fluorocytidine, and pharmaceutically acceptable salts, prodrugs, and other derivatives thereof.
摘要:
The present invention is directed to a method and composition of treating or preventing viral infections, in particular, human immunodeficiency virus (HIV) and hepatitis B virus (HBV) infections, in human patients or other animal hosts, comprising the administration of N.sup.4-acyl-2′,3′-dideoxy-5-fluorocytidine or N.sup.4-acyl-2′,3′-didehydro-2′,3′-dideoxy-5-fluorocytidine, and pharmaceutically acceptable salts, prodrugs, and other derivatives thereof.
摘要:
The present invention is directed to a method and composition of treating or preventing viral infections, in particular, human immunodeficiency virus (HIV) and hepatitis B virus (HBV) infections, in human patients or other animal hosts, comprising the administration of N4-acyl-2′,3′-dideoxy-5-fluorocytidine or N4-acyl-2′,3′-didehydro-2′,3′-dideoxy-5-fluorocytidine, and pharmaceutically acceptable salts, prodrugs, and other derivatives thereof.
摘要:
A torsion isolator assembly (30) for reducing driveline torsionals includes a vane damper (36) having valving (40d,40e) for regulating the damping factor of the damper, spiral springs (32,34 or 82,84), and cam surfaces (44d,44c) which engage the ends of the spiral springs (32,34 or 82,84).; The spiral springs (32,34 or 82,84) have a lesser radial spacing between the outer convolutions as compared to the radial spacing between the inner convolutions.
摘要:
A laminated or multiple-ply container structure comprising an inner wall of a substantially rigid material and an outer wall of a thin, generally pliant material, such as a glossy finished paper, adhesively fastened thereto by a suitable adhesive or glue. Formed in the outer wall of the container, as an integral component thereof, and through the intermediary of a tear outline constituted of perforations extending through at least the outer ply or wall is a section constituting a readily removable or peelable coupon-like panel, with the peeling off of the panel adapted to be effectuated without adversely affecting the integrity of the container structure or necessitating the use of special cutting instruments or tools. The outer surface of the removable panel has a heat transferable image imprinted thereon which, after separation of the panel from the container structure, is adapted to be positioned in contact with a suitable transfer surface whereby, through the application of a hot iron, the transferable image which is also commonly referred to as an "iron-on" is imparted to the transfer surface to form a decorative image or imprint thereon.
摘要:
In cartons made from laminated packaging material wherein a peelably removable section of the outer ply is defined by a weakened tear line and said section is unadhered to the substrate, resistance to unauthorized tampering or removal of such section from said container is achieved by utilizing a water soluble adhesive as a laminant and including a border area of said section at the starting point of the tear outline within the area of adherence by said laminant to thus require application of moisture to said border area to dissolve said adhesive at said area before the tearing away of such section can be accomplished.