FR2368299A1 - Procede et appareil pour le choix du sexe de la progeniture des mammiferes, utilisant la galvanisation a convection forcee et la sedimentation a contre-courant de convection thermique - Google Patents

Procede et appareil pour le choix du sexe de la progeniture des mammiferes, utilisant la galvanisation a convection forcee et la sedimentation a contre-courant de convection thermique

Info

Publication number
FR2368299A1
FR2368299A1 FR7724795A FR7724795A FR2368299A1 FR 2368299 A1 FR2368299 A1 FR 2368299A1 FR 7724795 A FR7724795 A FR 7724795A FR 7724795 A FR7724795 A FR 7724795A FR 2368299 A1 FR2368299 A1 FR 2368299A1
Authority
FR
France
Prior art keywords
chromosomes
sepg
appts
galvanisation
human
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.)
Granted
Application number
FR7724795A
Other languages
English (en)
French (fr)
Other versions
FR2368299B3 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/734,243 external-priority patent/US4092229A/en
Application filed by Individual filed Critical Individual
Publication of FR2368299A1 publication Critical patent/FR2368299A1/fr
Application granted granted Critical
Publication of FR2368299B3 publication Critical patent/FR2368299B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Reproductive Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biotechnology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
FR7724795A 1976-10-20 1977-08-11 Procede et appareil pour le choix du sexe de la progeniture des mammiferes, utilisant la galvanisation a convection forcee et la sedimentation a contre-courant de convection thermique Granted FR2368299A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/734,243 US4092229A (en) 1975-12-17 1976-10-20 Thermal convection counter streaming sedimentation and forced convection galvanization method for controlling the sex of mammalian offspring

Publications (2)

Publication Number Publication Date
FR2368299A1 true FR2368299A1 (fr) 1978-05-19
FR2368299B3 FR2368299B3 (OSRAM) 1980-06-20

Family

ID=24950870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724795A Granted FR2368299A1 (fr) 1976-10-20 1977-08-11 Procede et appareil pour le choix du sexe de la progeniture des mammiferes, utilisant la galvanisation a convection forcee et la sedimentation a contre-courant de convection thermique

Country Status (12)

Country Link
JP (1) JPS5356381A (OSRAM)
AR (1) AR215016A1 (OSRAM)
AU (1) AU518797B2 (OSRAM)
BE (1) BE857726A (OSRAM)
BR (1) BR7705336A (OSRAM)
CA (1) CA1088025A (OSRAM)
FR (1) FR2368299A1 (OSRAM)
MX (1) MX148863A (OSRAM)
NL (1) NL7708738A (OSRAM)
NO (1) NO147473C (OSRAM)
NZ (1) NZ184883A (OSRAM)
PH (1) PH15407A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2511445B2 (ja) * 1987-03-06 1996-06-26 日清製粉株式会社 豚のｙ―精子の検定方法
US6673225B1 (en) 1998-05-29 2004-01-06 Industrial Research Limited Method and apparatus for concentrating and/or positioning particles or cells
AU2013234096B2 (en) * 2012-03-16 2018-08-09 Fertility Innovations Limited Processing of sperm cells
AU2013309137B2 (en) 2012-08-29 2016-11-10 Inguran, Llc Magnetic removal or identification of damaged or compromised cells or cellular structures
US10379026B2 (en) 2012-08-29 2019-08-13 Inguran, Llc Cell processing using magnetic particles

Also Published As

Publication number Publication date
BE857726A (fr) 1977-12-01
NL7708738A (nl) 1978-04-24
NZ184883A (en) 1979-08-31
AU2756577A (en) 1979-02-08
MX148863A (es) 1983-06-28
JPS6155975B2 (OSRAM) 1986-11-29
PH15407A (en) 1982-12-24
BR7705336A (pt) 1979-03-13
NO772814L (no) 1978-04-21
CA1088025A (en) 1980-10-21
FR2368299B3 (OSRAM) 1980-06-20
AR215016A1 (es) 1979-08-31
NO147473C (no) 1983-04-20
JPS5356381A (en) 1978-05-22
NO147473B (no) 1983-01-10
AU518797B2 (en) 1981-10-22

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