摘要:
The present invention relates to methods of promoting or inhibiting angiogenesis in humans comprising administering to a human in need thereof an effective amount of Stem Cell Factor or a modulator of Stem Cell Factor or an agonist or antagonist of c-Kit and methods of inducing migration of a neural stem or progenitor cell to a site of neurological injury in the central nervous system of a subject.
摘要:
A self-gelling composition for topical application, particularly in the oral cavity, which composition comprises: an aqueous solution of ethyl orthosilicate monomer or prepolymer; an active ingredient, such as a fluoride, or an antibiotic for sustained release in the area of topical application; and a gelation agent, to provide, on mixing of the composition, the in situ gelling of the composition within a predetermined time period after topical application, to provide the penetration properties of a low-viscosity solution with the sustained release of the active ingredient from the gel.
摘要:
Systems, devices, and methods for robot-assisted microsurgical stenting are described herein. In some embodiments a tele-robotic microsurgical system for eye surgery include: a tele-robotic master and a slave hybrid-robot; wherein the tele-robotic master has at least one master slave interface controlled by a medical professional; wherein the slave hybrid-robot has at least one robotic arm attached to a frame releasably attached to a patient's head; wherein the at least one robotic arm has a parallel robot and a serial robot; and wherein the serial robot includes a stenting unit which includes a support tube, a pre-bent tube mounted within the support tube and a guide wire extending from the support tube for carrying a stent and for piercing a blood vessel.
摘要:
Systems, devices, and methods for surgery on a hollow anatomically suspended organ are described herein. In some embodiments a tele-robotic microsurgical system for eye surgery include: a tele-robotic master and a slave hybrid-robot; wherein the tele-robotic master has at least two master slave interfaces controlled by a medical professional; wherein the slave hybrid-robot has at least two robotic arms attached to a frame releasably attached to a patient's head; wherein the at least two robotic arms each have a parallel robot and a serial robot; and wherein the serial robot includes a tube housing a cannula.
摘要:
A self-gelling composition for topical application, particularly in the oral cavity, which composition comprises: an aqueous solution of ethyl orthosilicate monomer or prepolymer; an active ingredient, such as a fluoride, or an antibiotic for sustained release in the area of topical application; and a gelation agent, to provide, on mixing of the composition, the in situ gelling of the composition within a predetermined time period after topical application, to provide the penetration properties of a low-viscosity solution with the sustained release of the active ingredient from the gel.