ES378413A1 - Metodo y aparato para regular el sexo de la descendencia enlos mamiferos mediante fraccionamiento del esperma. - Google Patents
Metodo y aparato para regular el sexo de la descendencia enlos mamiferos mediante fraccionamiento del esperma.Info
- Publication number
- ES378413A1 ES378413A1 ES378413A ES378413A ES378413A1 ES 378413 A1 ES378413 A1 ES 378413A1 ES 378413 A ES378413 A ES 378413A ES 378413 A ES378413 A ES 378413A ES 378413 A1 ES378413 A1 ES 378413A1
- Authority
- ES
- Spain
- Prior art keywords
- sperm
- sex
- fractions
- density
- nutrient media
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/48—Reproductive organs
- A61K35/52—Sperm; Prostate; Seminal fluid; Leydig cells of testes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cell Biology (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Developmental Biology & Embryology (AREA)
- Immunology (AREA)
- Virology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Dairy Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US814906A US3894529A (en) | 1969-04-10 | 1969-04-10 | Method and means for controlling the sex of mammalian offspring and product therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES378413A1 true ES378413A1 (es) | 1973-08-16 |
Family
ID=25216316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES378413A Expired ES378413A1 (es) | 1969-04-10 | 1970-04-09 | Metodo y aparato para regular el sexo de la descendencia enlos mamiferos mediante fraccionamiento del esperma. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3894529A (xx) |
JP (1) | JPS5536291B1 (xx) |
AT (1) | AT326402B (xx) |
BR (1) | BR7018158D0 (xx) |
CH (1) | CH563164A5 (xx) |
ES (1) | ES378413A1 (xx) |
GB (1) | GB1309781A (xx) |
TR (1) | TR16657A (xx) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976197A (en) * | 1974-11-22 | 1976-08-24 | Bhattacharya Bhairab C | Thermal convection counter streaming sedimentation method and apparatus for controlling the sex of mammalian offspring |
US4092229A (en) * | 1975-12-17 | 1978-05-30 | Bhattacharya Bhairab C | Thermal convection counter streaming sedimentation and forced convection galvanization method for controlling the sex of mammalian offspring |
USRE32350E (en) * | 1974-11-22 | 1987-02-10 | Bhairab C. Bhattacharya | Thermal convection counter streaming sedimentation and forced convection galvanization method for controlling the sex of mammalian offspring |
NO782997L (no) * | 1978-09-01 | 1980-03-04 | Kaare Fossum | R fremgangsmaate og middel for aa oeke fertiliteten hos husdy |
US4326026A (en) * | 1980-06-02 | 1982-04-20 | The Regents Of The University Of California | Method for fractionating cells |
US4605558A (en) * | 1984-04-20 | 1986-08-12 | Wallace Shrimpton | Process for cell separation |
US4999283A (en) * | 1986-01-10 | 1991-03-12 | University Of Kentucky Research Foundation | Method for x and y spermatozoa separation |
US5346990A (en) * | 1987-04-08 | 1994-09-13 | Cytogam, Inc. | Sex-associated membrane proteins and methods for increasing the probability that offspring will be of a desired sex |
EP2264428B1 (en) | 1997-01-31 | 2017-05-03 | Xy, Llc | Optical apparatus with focussing reflector for converging radiation onto a flow of particles |
US6071689A (en) | 1997-12-31 | 2000-06-06 | Xy, Inc. | System for improving yield of sexed embryos in mammals |
US6149867A (en) * | 1997-12-31 | 2000-11-21 | Xy, Inc. | Sheath fluids and collection systems for sex-specific cytometer sorting of sperm |
US5908380A (en) * | 1998-01-12 | 1999-06-01 | Zavos; Panayiotis M. | Compartmentalized Zavos sperm swim-up column |
NZ509434A (en) | 1998-07-30 | 2004-03-26 | Univ Colorado State Res Found | Equine system for non-surgical artificial insemination |
US7208265B1 (en) | 1999-11-24 | 2007-04-24 | Xy, Inc. | Method of cryopreserving selected sperm cells |
EP2258169B1 (en) | 2000-05-09 | 2019-07-10 | Xy, Llc | Method for isolating X-chromosome bearing and Y-chromosome bearing populations of spermatozoa |
US7713687B2 (en) | 2000-11-29 | 2010-05-11 | Xy, Inc. | System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations |
AU2002237689B2 (en) | 2000-11-29 | 2008-01-10 | Xy, Llc. | System to separate frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations |
US8486618B2 (en) | 2002-08-01 | 2013-07-16 | Xy, Llc | Heterogeneous inseminate system |
WO2004012837A2 (en) | 2002-08-01 | 2004-02-12 | Xy, Inc. | Low pressure sperm cell separation system |
BRPI0313476B1 (pt) | 2002-08-15 | 2015-06-23 | Xy Llc | Citômetro de fluxo de alta resolução |
US7169548B2 (en) | 2002-09-13 | 2007-01-30 | Xy, Inc. | Sperm cell processing and preservation systems |
BR0300604A (pt) * | 2003-02-17 | 2004-11-03 | Fundacao De Amparo A Pesquisa | Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado |
MX345106B (es) | 2003-03-28 | 2017-01-16 | Inguran Llc * | Método y aparato para orientar esperma en una corriente de líquido. |
CA2566749C (en) | 2003-05-15 | 2017-02-21 | Xy, Inc. | Efficient haploid cell sorting for flow cytometer systems |
US20050130115A1 (en) * | 2003-10-31 | 2005-06-16 | Abs Global,Inc. | Method for altering the gender ratio of offspring in mammals by manipulation of spermatozoa |
EP2260854A1 (en) | 2004-03-29 | 2010-12-15 | Inguran, LLC | Sperm suspensions for sorting into x or y chromosome-bearing enriched populations |
EP2269617B1 (en) * | 2004-07-22 | 2016-04-27 | Inguran, LLC | Process for enriching a population of sperm cells |
CN102643780B (zh) * | 2004-07-22 | 2015-09-02 | 英格朗公司 | 富集精细胞群的方法 |
US7618770B2 (en) | 2005-07-29 | 2009-11-17 | Xy, Inc. | Methods and apparatus for reducing protein content in sperm cell extenders |
EP2164541A2 (en) * | 2007-06-22 | 2010-03-24 | Circle Biologics, LLC. | Fluid concentrator, autologous concentrated body fluids, and uses thereof |
CA2708751A1 (en) | 2007-12-14 | 2009-06-25 | Minitube Of America, Inc. | Gender-specific separation of sperm cells and embryos |
WO2019043656A1 (en) | 2017-09-01 | 2019-03-07 | Genus Plc | METHODS AND SYSTEMS FOR ASSESSING AND / OR QUANTIFYING POPULATIONS OF SPERMATOZOIDS WITH SEXUAL ASYMMETRY |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3185623A (en) * | 1960-05-31 | 1965-05-25 | Smith Fred | Preservation of animal semen |
-
1969
- 1969-04-10 US US814906A patent/US3894529A/en not_active Expired - Lifetime
-
1970
- 1970-04-09 AT AT327770A patent/AT326402B/de not_active IP Right Cessation
- 1970-04-09 GB GB1702670A patent/GB1309781A/en not_active Expired
- 1970-04-09 ES ES378413A patent/ES378413A1/es not_active Expired
- 1970-04-10 BR BR218158/70A patent/BR7018158D0/pt unknown
- 1970-04-10 CH CH534270A patent/CH563164A5/xx not_active IP Right Cessation
- 1970-04-10 TR TR16657A patent/TR16657A/xx unknown
- 1970-04-10 JP JP3023970A patent/JPS5536291B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH563164A5 (xx) | 1975-06-30 |
JPS5536291B1 (xx) | 1980-09-19 |
US3894529A (en) | 1975-07-15 |
AT326402B (de) | 1975-12-10 |
TR16657A (tr) | 1973-03-01 |
BR7018158D0 (pt) | 1973-04-12 |
ATA327770A (de) | 1975-02-15 |
GB1309781A (en) | 1973-03-14 |
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