In one aspect, the invention provides compounds of Formula I Formula Ia, Formula Ib, Formula Ic, and Formula Id and salts, hydrates and isomers thereof. In another aspect, the invention provides a method of promoting bone formation in a subject in need thereof by administering to the subject a therapeutically effective amount of a compound of Formula I, Formula Ia, Formula Ib, Formula Ic, or Formula Id. The present invention also provides orthopedic and periodontal devices, as well as methods for the treatment of renal disease, diabetes bone loss, and cancer, using a compound of Formula I, Formula Ia, Formula Ib, Formula Ic, or Formula Id.

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Devices can be implanted in an eye to treat glaucoma. The devices described herein include a body defining a lumen and having first and second ends and external and lumenal surfaces. The body has a length sufficient to provide fluid communication between the anterior chamber and tear film of the eye through the lumen when the device is implanted in the sclera. By the strategic selection of particular materials of construction, and/or by controlling the configuration and size of the lumen, in some embodiments, the device is a filterless construct. In some embodiments, a filter is included. The glaucoma treatment devices as provided herein are designed to prevent bacterial ingress and to provide the required level of outflow resistance to achieve a desired intraocular pressure. Methods of treating glaucoma wherein the device is implanted in the sclera of an afflicted eye are also described.

Devices can be implanted in an eye to treat glaucoma. The devices described herein include a body defining a lumen and having first and second ends and external and lumenal surfaces. The body has a length sufficient to provide fluid communication between the anterior chamber and tear film of the eye through the lumen when the device is implanted in the sclera. By the strategic selection of particular materials of construction, and/or by controlling the configuration and size of the lumen, in some embodiments, the device is a filterless construct. In some embodiments, a filter is included. The glaucoma treatment devices as provided herein are designed to prevent bacterial ingress and to provide the required level of outflow resistance to achieve a desired intraocular pressure. Methods of treating glaucoma wherein the device is implanted in the sclera of an afflicted eye are also described.

The present invention provides a biocompatible implant comprising one or more metal(s), metal alloy(s), metal oxide(s) or a combination thereof, wherein an antioxidant compound selected from the group of flavonoids or methoxytryptophols, an ester thereof, a pharmaceutically acceptable salt thereof or a combination thereof, is/are coated to at least a part of a metal, metal alloy or metal oxide surface of said biocompatible implant. This implant is useful for replace bone tissue in vertebrate animals, and furthermore restore the normal function of said tissue, mainly due to its ability of induce osseointegration and soft tissue attachment.

The present invention provides a biocompatible implant comprising one or more metal(s), metal alloy(s), metal oxide(s) or a combination thereof, wherein an antioxidant compound selected from the group of flavonoids or methoxytryptophols, an ester thereof, a pharmaceutically acceptable salt thereof or a combination thereof, is/are coated to at least a part of a metal, metal alloy or metal oxide surface of said biocompatible implant. This implant is useful for replace bone tissue in vertebrate animals, and furthermore restore the normal function of said tissue, mainly due to its ability of induce osseointegration and soft tissue attachment.

Described herein are medical devices and medical implements with high lubricity to flesh (or biological fluid) and/or inhibited nucleation on its surface. The device has a surface comprising an impregnating liquid and a plurality of micro-scale and/or nano-scale solid features spaced sufficiently close to stably contain the impregnating liquid therebetween. The impregnating liquid fills spaces between said solid features, the surface stably contains the impregnating liquid between the solid features, and the impregnating liquid is substantially held in place between the plurality of solid features regardless of orientation of the surface.

Described herein are medical devices and medical implements with high lubricity to flesh (or biological fluid) and/or inhibited nucleation on its surface. The device has a surface comprising an impregnating liquid and a plurality of micro-scale and/or nano-scale solid features spaced sufficiently close to stably contain the impregnating liquid therebetween. The impregnating liquid fills spaces between said solid features, the surface stably contains the impregnating liquid between the solid features, and the impregnating liquid is substantially held in place between the plurality of solid features regardless of orientation of the surface.

Described embodiments are directed toward centrally-opening leaflet prosthetic valve devices having synthetic leaflets that are configured to promote and encourage tissue ingrowth thereon and/or therein. The leaflets are coupled to a leaflet frame to form a prosthetic valve suitable for use in biological anatomy.

An ab externo method of placing an intraocular implant into an eye can include advancing a needle, in which the implant is disposed, into the eye through conjunctiva and sclera of the eye. The implant can include a drug deliverable to the eye. The implant can thereafter be released to be anchored in the eye and elute the drug to the eye.

An ab externo method of placing an intraocular implant into an eye can include advancing a needle, in which the implant is disposed, into the eye through conjunctiva and sclera of the eye. The implant can include a drug deliverable to the eye. The implant can thereafter be released to be anchored in the eye and elute the drug to the eye.