摘要:
The invention includes methods and compositions for remodeling a peptide molecule, including the addition or deletion of one or more glycosyl groups to a peptide, and/or the addition of a modifying group to a peptide.
摘要:
Uses are described for hemolymph, contents of hemolymph, fragments or components of the contents found within hemolymph, including hemocyanin, any of which may be derived from crustaceans, as functional agents to treat diseases, provide symptomatic relief, provide a beautifying or relieving effect to the intended organ or site-of-intended-use, or be used as an ingredient in formulations designed to aid in the relief of pathologies or states commonly associated with inflammation and dry skin, including, but not limited to eczema, dermatitis, psoriasis, cystitis, asthma, sinusitis, joint pain, as well as other instances of acute and chronic inflammation, and for relief of general symptoms that may be associated with inflammation and dry skin but not linked directly in the intended use, including, but not limited to, redness, itchiness, irritation, muscle or joint fatigue, swelling, hydrating the skin, and reducing transepidermal water loss (TEWL).
摘要:
The present invention relates to a stable mixture comprising surface-modified particles which are obtained by reacting metal oxide or semimetal oxide particles with at least one compound selected from among silicon-comprising compounds bearing one, two or three alkoxy radicals and at least one solvent, at least one surface-active substance or a mixture thereof, the use of these particles in systems in which they are brought into contact with at least one solvent, where the mass ratio of solvent to modified particle is greater than 500, and also the use of these particles in agglomeration-deagglomeration cycles.
摘要:
A medical instrument includes a housing, a stylet having a portion in the housing, a cannula coaxially receiving the stylet and having a portion in the housing, and a member slidably coupled to the housing. The stylet and the cannula are movable between an extended position and a retracted position. The member is configured with first and second bars to move the stylet and the cannula from their extended positions to their retracted positions.
摘要:
An elongate member having a fixed end is passed through a plurality of grippers that impart tension in the elongate member and prevent the tension from being released. At least one gripper is movable while at least one other can be fixed. The movable gripper travels along the elongate member toward the fixed end then reverses direction, grips the elongate member, and carries the elongate member away from the fixed end, thereby creating tension in the elongate member. At least one gripper prevents the tension from being released. In some embodiments, the elongate member passes through a rotatable shaft with a lumen. The shaft can be in communication with a crank, whereby operation of the crank rotates the shaft.
摘要:
A surgical instrument for harvesting vessels from the body includes an elongated shaft having distal and proximal ends and a plurality of lumens disposed therethrough. The shaft also includes a tip having a dissecting portion disposed at a distal end thereof and a cradle section. The tip is movable from a first position proximate the distal end of the shaft to at least one additional position distally further from the distal end of the shaft to expose the cradle section. The instrument also includes an endoscope disposed in one of the plurality of lumens and at least one additional surgical instrument disposed in one of the remaining lumens. Methods are disclosed for utilizing the surgical instrument.
摘要:
A composite armor element for protection against projectiles. At least one layer of effective bodies is disposed in rows next to one another in the composite armor element, the effective bodies being embedded in a matrix material. The effective bodies of one row are fixedly interconnected at least partially by means of webs to form a chain which is a monolithic element. An effective body element for insertion in a composite armor element comprises at least two effective bodies fixedly interconnected by at least one web to form a chain. The effective body element is a monolithic element, and a plurality of effective body elements are embedded in a matrix material.