Region Hovedstaden V/herlev Hospital

Medi-Cult A/s

Arts Biologics A/s

Velin-Pharma A/s

Velin, Flemming

Lindenberg, Svend

Svend Lindenberg

Peter Nordkild

Claus Yding Andersen

Flemming Velin

Anne Lis Mikkelsen

The present invention relates to a long acting biologically active luteinizing hormone (LH) compound comprising an LH agonist linked to a pharmaceutically acceptable molecule providing an in vivo plasma half-life of the LH agonist or LH compound which is increased substantially compared to the in vivo plasma half-life of an LH agonist administered in the same manner as the LH compound. The present invention relates to methods for controlled ovarian stimulation which can be used in conjunction with assisted reproduction technologies such as in vitro fertilization, intra cytoplasmatic sperm injection, intra uterine insemination and in vitro maturation. In other aspects the invention relates to methods for inducing folliculogenesis and methods for providing luteal support for the corpora lutea.

Long acting biologically active luteinizing hormone (LH) compound

The present invention relates to compositions comprising a therapeutically effective amount of miRNAs, their use for the treatment of medical conditions benefiting from being treated with these compositions, as well as methods for the preparation of compositions comprising miRNAs.

Method for the preparation of micro-RNA and its therapeutic application

The present invention relates to a method and a system for producing a mammalian pre-embryo and a stem cell having a better quality than prior art methods. The system comprises means for obtaining a mammalian oocyte, and means for obtaining a mammalian spermatozoa, and an apparatus having at least two separate air-tight chambers, for which the oxygen tension of one chamber may be changed independent of the oxygen tension of the other chamber, said at least two separate air-tight chambers constitute a main chamber and at least one residence chamber. The method for in vitro producing a mammalian pre-embryo comprising the steps: a1) providing a mammalian oocyte, a2) providing a mammalian spermatozoa, b) culturing the oocyte and the spermatozoa, c) fertilizing the oocyte with the spermatozoa obtaining a fertilized oocyte, and d) allowing cell-division of the fertilized oocyte obtaining a multicellular pre-embryo wherein at least one of the steps a1) or a2) is conducted at an oxygen tension below 15%, or e) allowing cell-division of the fertilized oocyte obtaining a multicellular pre-embryo, wherein the culture is performed at an oxygen tension allowing cultivation of the cells and wherein at least one of the steps comprises a change in the oxygen tension Stem cells are produced from the multicellular pre-embryo.

In vitro fertilisation

The present invention relates to a method and a system for producing a mammalian pre-embryo and a stem cell having a better quality than prior art methods. The system comprises means for obtaining a mammalian oocyte, and means for obtaining a mammalian spermatozoa, and an apparatus having at least two separate air-tight chambers, for which the oxygen tension of one chamber may be changed independent of the oxygen tension of the other chamber, said at least two separate air-tight chambers constitute a main chamber and at least one residence chamber. The method for in vitro producing a mammalian pre-embryo comprising the steps: a1) providing a mammalian oocyte, a2) providing a mammalian spermatozoa, b) culturing the oocyte and the spermatozoa, c) fertilizing the oocyte with the spermatozoa obtaining a fertilized oocyte, and d) allowing cell-division of the fertilized oocyte obtaining a multicellular pre-embryo wherein at least one of the steps a1) or a2) is conducted at an oxygen tension below 15%, or e) allowing cell-division of the fertilized oocyte obtaining a multicellular pre-embryo, wherein the culture is performed at an oxygen tension allowing cultivation of the cells and wherein at least one of the steps comprises a change in the oxygen tension. Stem cells are produced from the multicellular pre-embryo.

The present invention relates to an assay for at least one predictive marker in a sample from a mammal wherein a specific reaction for at least one predictive marker indicates when non-fertilizable ova capable of in vitro maturation (IVM) and subsequent in vitro fertilization (IVF) are present in the mammal. This is particularly useful in the determination of when non-fertilizable ova, if aspirated, after in vitro maturation to MF-II will be capable of fertilization and pregnancy after implantation into the female mammal. The assay is based on a sample selected from the group consisting of body secrete, sputum, blood, urine, uterus secretes and cells.

Growing community of inventors

Skodsborg, Denmark

Svend Lindenberg