摘要:
The present invention addresses the treatment of age-related macular degeneration using regulation of pathogenic mechanisms similar to atherosclerosis. In further specific embodiments, compositions that increase reverse cholesterol transport are utilized as therapeutic targets for age-related macular degeneration. In a specific embodiment, the lipid content of the retinal pigment epithelium, and/or Bruch's membrane is reduced by delivering Apolipoprotein A1, particularly a mimetic peptide.
摘要:
The present invention addresses the treatment of age-related macular degeneration using regulation of pathogenic mechanisms similar to atherosclerosis. In further specific embodiments, compositions that increase reverse cholesterol transport are utilized as therapeutic targets for age-related macular degeneration. In a specific embodiment, the lipid content of the retinal pigment epithelium, and/or Bruch's membrane is reduced by delivering Apolipoprotein A1, particularly a mimetic peptide.
摘要:
The present invention addresses the treatment of age-related macular degeneration, and treatment of individuals with impaired visual function such as impaired dark adaptation, using regulation of pathogenic mechanisms similar to atherosclerosis. In further specific embodiments, compositions that increase reverse cholesterol transport are utilized as therapeutic targets for age-related macular degeneration and improving impaired dark adaptation. In a specific embodiment, the lipid content of the retinal pigment epithelium, and/or Bruch's membrane is reduced by delivering Apolipoprotein A1, particularly a mimetic peptide.
摘要:
In some embodiments, a method for virtual machine management includes receiving a request for a first virtual machine from a virtual host. The method also includes comparing the request for the first virtual machine to a policy. The policy includes rules that govern access to a plurality of virtual machines. In addition, the method includes providing the virtual host access to a second virtual machine in response to comparing the request for the first virtual machine to the policy.
摘要:
A method of producing a modified pigment by sulfonating a pigment and subsequently oxidizing the pigment. The modified pigment may have sulfonic acid and carboxyl surface modifying groups attached to the surface of the pigment. Charge balancing counterions such as alkali metals, alkaline earth metals and NR1R2R3H+, where R1, R2 and R3 are independently H or C1-C5 alkyl groups, may be associated with the surface modifying groups. The modified pigment is combined with water to produce a dispersion that can be used in such applications as coatings, paints, papers, adhesives, latexes, toners, textiles, fibers, plastics and inks.
摘要:
A method of modifying a particle that includes reacting a reactive compound having an X—[Y]n reactive group with a secondary compound N—S-ZM to form a substituted reactive intermediate [Y]a—X—(N—S-ZM)b, and reacting the particle with the substituted reactive intermediate [Y]a—X—(N—S-ZM)b to attach the substituted reactive intermediate to the surface of the particle to form a surface modified particle. The particle may comprise at least one of a dye particle, an inorganic pigment particle, an additive, or a combination thereof. X may be a sulfonyl, phosphoryl, or 1,3,5-triazinyl group. Y may be a halogen leaving group. N may be a nucleophilic group. S may be an organic group. ZM may be an ionizable end group. Also, n is an integer between 1 and 3, b is an integer between 1 and 3, and a=n−b. When n is equal to or greater than b, and wherein if b is 2 or 3, each N—S-ZM can be the same or different.
摘要:
An auxiliary tire bead depressor is provided for use with an apparatus for inflating a tubeless tire having sidewalls and upper and lower annular tire beads. The tire is mounted on a wheel having upper and lower wheel flanges against which the upper and lower tire beads seal, respectively. The apparatus has an inflation head and an annular tire seal ring extending outwardly therefrom for depressing the tire sidewall. The auxiliary tire bead depressor comprises a mechanism, spaced from the annular tire seal ring, for selectively depressing the upper tire bead away from the upper wheel flange. The tire bead depressing mechanism is moved from an advanced position wherein the depressing mechanism engages and depresses the tire, to a retracted position wherein the depressing mechanism is spaced from the tire. The auxiliary tire bead depressor is mounted to the inflation head.
摘要:
A method for parenteral administration of fat-soluble pharmaceuticals and vitamins using microemulsions is disclosed. The microemulsions are comprised of a naturally occurring amphipatic substance and a hydrophobic lipid along with the active ingredient, are size selected for 300-1000 .ANG. pseudomicelles, and permit safe intravenous injection of the active ingredient. Levels of the active ingredient in the various lipoprotein fractions of serum appear to mimic the natural distribution of the administered drug if taken orally.
摘要:
A mounting apparatus for a proximity switch for sensing the position of a piston within a fluid operated, expandable chamber cylinder. The mounting device comprises a block shaped member with at least a first depressed, arcuate surface, the degree of curvature of which is adapted to fit the surface of the cylinder. By first attaching the mounting apparatus to the proximity switch and then positioning the proximity switch with respect to the fluid cylinder, tightening down of fastening devices provided for the proximity switch will cause the arcuate surface to firmly engage the surface of the cylinder, thereby providing a secure, vibration resistant mounting of the proximity switch to the cylinder.
摘要:
Systems and methods may include receiving real-time data about a real component operating in a real-world environment. The systems and methods may further include generating a virtual representation of the real component based on the real-time data about the real component and historical data associated with the real component. In addition, the systems and methods may include receiving injected data from a lab. The injected data may provide data about a lab component operating in the lab. The systems and methods may also include simulating, in a virtual environment, a real-time interaction in the real-world environment between the real component and the lab component using the virtual representation of the real component and the injected data. Moreover, the systems and methods may include determining a real-time performance characteristic of at least one of the lab component and the real component based on the simulated real-time interaction in the real-world environment.