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Drug, Bio-affecting And Body Treating Compositions > Whole Live Micro-organism, Cell, Or Virus Containing > Animal Or Plant Cell > Platelet

Platelet

Platelet patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

05/17/07 - 20070110737 - Compositions and method for decreasing the appearance of skin wrinkles
Compositions which include platelet-rich plasma and fibroblast cells are disclosed for the treatment of skin. In particular, administration of platelet-rich plasma in a dermatologically acceptable carrier repeatedly to skin is disclosed to reduce the appearance of wrinkles. ...

06/29/06 - 20060140923 - Semi-synthetic platelet gel and method for the preparation thereof
A semi-synthetic platelet gel comprising a platelet-rich plasma, at least one platelet activator, and a biocompatible polymer selected from the group comprising carbomers, polyalkylene glycols, poloxamers, polyesters, polyethers, polyanhydrides, polyacrylates, polyvinyl acetates, polyvinyl pyrrolidones, polysaccharides, and derivatives thereof. A method for preparing a semi-synthetic platelet gel comprising the steps of ...

06/22/06 - 20060134084 - Therapeutic platelets and methods
A dehydrated composition is provided that includes freeze-dried platelets. The platelets are loaded with trehalose which preserves biological properties during freeze-drying and rehydration. The trehalose loading is conducted at a temperature of from greater than about 25° C. to less than about 40° C., most preferably at 37° C., with ...

06/15/06 - 20060127383 - Pre-conditioning cells against death
Apoptosis and/or necrosis related disorders in the mammalian body, namely radiation exposure disorders, chemical exposure and ingestion disorders, neurological disorders and physical trauma disorders, are treated, and their onset is counteracted by preconditioning, by extracting from the mammalian body an aliquot of blood, subjecting the extracted aliquot, ex vivo, to ...

06/15/06 - 20060127382 - Particle/cell separation device and compositions
A particle/cell separation device is described which is particularly adapted for neutrophil depletion from a preparation of whole blood or platelet-rich plasma. Also described are blood and platelet rich plasma compositions produced using the device which are neutrophil-depleted. ...

06/01/06 - 20060115466 - Quenching methods for red blood cell inactivation process
Methods are provided for improved quenching of undesired side reactions upon treating a red blood cell composition with a pathogen inactivating compound comprising a nucleic acid binding ligand and a functional group which is, or which is capable of forming, an electrophilic group. In some embodiments, the improved methods use ...

05/11/06 - 20060099198 - Platelets from stem cells
Human embryonic stem cells are induced to differentiate first into the hematopoietic lineage and then into megakaryocytes, the cells which generate platelets. The proper in vitro culture of megakaryocytes results in the production and shed of platelets. This makes possible, for the first time, the in vitro production of a ...

11/03/05 - 20050244393 - Sealant or tissue generating product
The present invention is related to a sealant or a tisuue generating product comprising a (coagulated) plasma matrix, one or more growth factors, at least one phospholipid and a protein scatffold for the generation of said tissue (or the coagulation factor VII). ...

09/01/05 - 20050191286 - Lyophilized platelet rich plasma for the use in wound healing (chronic or acute) and bone or tissue grafts or repair
This invention relates to an improved Lyophilized platelet rich plasma used to make a platelet gel wound healant, and methods of preparation and use thereof for healing wounds are disclosed. The improved wound healant comprises therapeutically effective amounts of activated growth factors, platelet ghost, plasma (know as the plasma back ...

08/25/05 - 20050186193 - Method and kit for treatment of tissue injury
Methods and kits are disclosed to promote vascularization of tissue in mammals using an autologous platelet-rich plasma composition. The kit includes components for the preparation of platelet-rich plasma from the patient's blood and components for administration to an area in need of vascularization. The methods and kits are useful for ...

07/14/05 - 20050152886 - Autologous fibrin sealant and method for making the same
The present relates to an autologous bioadhesive sealant composition or fibrin glue prepared by a two-phase method, wherein all of the blood components for the bioadhesive sealant are derived from a patient to whom the bioadhesive sealant will be applied. A platelet rich plasma and a platelet poor plasma are ...

06/16/05 - 20050129674 - Methods of applying a biological composition to an individual
Provided are methods of applying biological compositions, that is, autologous bioadhesive sealant compositions containing one or more biological agents, to an individual, wherein all the blood components used in preparing the composition are derived from the patient who is to receive the biological composition. In one embodiment, the method comprises ...



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