GR1007617B - Use of non-linear imaging techniques in the evaluation of pre-implantation embryo quality and the facilitation of a successful pregnancy - Google Patents
Use of non-linear imaging techniques in the evaluation of pre-implantation embryo quality and the facilitation of a successful pregnancyInfo
- Publication number
- GR1007617B GR1007617B GR20110100030A GR20110100030A GR1007617B GR 1007617 B GR1007617 B GR 1007617B GR 20110100030 A GR20110100030 A GR 20110100030A GR 20110100030 A GR20110100030 A GR 20110100030A GR 1007617 B GR1007617 B GR 1007617B
- Authority
- GR
- Greece
- Prior art keywords
- embryo
- imaging techniques
- energetic
- successful pregnancy
- implantation
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0603—Embryonic cells ; Embryoid bodies
- C12N5/0604—Whole embryos; Culture medium therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
Abstract
Provided herein are methods to evaluate pre-implantation mouse embryo health and consequently allow embryo selection for transfer in the uterus and successful pregnancy outcome. Non linear (Two Photon Excitation Fluorescence (TPEF) Second and Third Harmonic Generation (SHG, and THG)) imaging techniques have been used as diagnostic tools for the in vivo delineation and mapping of sub-cellular biological structures and processes. By employing these non linear imaging modalities, valuable and complementary information as to the energetic status of the pre-implantation embryo are being extracted. The energetic profile of the embryo is directly correlated to the developmental stage of the embryo. Each time point of every developmental stage is being characterized by a specific energetic profile which can be recorded in a data bank and provide information as to the health status of the embryo.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20110100030A GR1007617B (en) | 2011-01-24 | 2011-01-24 | Use of non-linear imaging techniques in the evaluation of pre-implantation embryo quality and the facilitation of a successful pregnancy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR20110100030A GR1007617B (en) | 2011-01-24 | 2011-01-24 | Use of non-linear imaging techniques in the evaluation of pre-implantation embryo quality and the facilitation of a successful pregnancy |
Publications (1)
Publication Number | Publication Date |
---|---|
GR1007617B true GR1007617B (en) | 2012-06-20 |
Family
ID=44883311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR20110100030A GR1007617B (en) | 2011-01-24 | 2011-01-24 | Use of non-linear imaging techniques in the evaluation of pre-implantation embryo quality and the facilitation of a successful pregnancy |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR1007617B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100041090A1 (en) * | 2006-06-16 | 2010-02-18 | Unisense Fertilitech A/S | Embryo quality assessment based on blastomere division and movement |
-
2011
- 2011-01-24 GR GR20110100030A patent/GR1007617B/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100041090A1 (en) * | 2006-06-16 | 2010-02-18 | Unisense Fertilitech A/S | Embryo quality assessment based on blastomere division and movement |
Non-Patent Citations (4)
Title |
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AVILES-ESPINOSA RODRIGO ET AL: "Third-harmonic generation for the study of Caenorhabditis elegans embryogenesis", JOURNAL OF BIOMEDICAL OPTICS, vol. 15, no. 4, July 2010 (2010-07-01), XP002668017, ISSN: 1083-3668 * |
CHEN SZU-YU ET AL: "Noninvasive harmonics optical microscopy for long-term observation of embryonic nervous system development in vivo", JOURNAL OF BIOMEDICAL OPTICS, vol. 11, no. 5, September 2006 (2006-09-01), XP002668014, ISSN: 1083-3668 * |
SUN CHI-KUANG ET AL: "Higher harmonic generation microscopy for developmental biology", JOURNAL OF STRUCTURAL BIOLOGY, vol. 147, no. 1, July 2004 (2004-07-01), pages 19 - 30, XP002668015, ISSN: 1047-8477 * |
TSEREVELAKIS G J ET AL: "Imaging Caenorhabditis elegans embryogenesis by third-harmonic generation microscopy", MICRON, vol. 41, no. 5, July 2010 (2010-07-01), pages 444 - 447, XP002668016, ISSN: 0968-4328 * |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PG | Patent granted |
Effective date: 20120713 |