CH471221A - Procédé pour obtenir des fractions spermatiques - Google Patents
Procédé pour obtenir des fractions spermatiquesInfo
- Publication number
- CH471221A CH471221A CH390766A CH390766A CH471221A CH 471221 A CH471221 A CH 471221A CH 390766 A CH390766 A CH 390766A CH 390766 A CH390766 A CH 390766A CH 471221 A CH471221 A CH 471221A
- Authority
- CH
- Switzerland
- Prior art keywords
- sperm
- medium
- chromosome
- mixture
- fraction
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 37
- 239000000203 mixture Substances 0.000 claims description 48
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 40
- 210000000582 semen Anatomy 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 23
- 102000002322 Egg Proteins Human genes 0.000 claims description 21
- 108010000912 Egg Proteins Proteins 0.000 claims description 21
- 235000013345 egg yolk Nutrition 0.000 claims description 21
- 210000002969 egg yolk Anatomy 0.000 claims description 21
- 239000004471 Glycine Substances 0.000 claims description 20
- 210000001766 X chromosome Anatomy 0.000 claims description 18
- 235000015097 nutrients Nutrition 0.000 claims description 17
- 210000002593 Y chromosome Anatomy 0.000 claims description 13
- 210000000349 chromosome Anatomy 0.000 claims description 10
- 238000005188 flotation Methods 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- 241000283973 Oryctolagus cuniculus Species 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 150000001413 amino acids Chemical class 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 235000013336 milk Nutrition 0.000 claims description 5
- 239000008267 milk Substances 0.000 claims description 5
- 210000004080 milk Anatomy 0.000 claims description 5
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 4
- 241000283690 Bos taurus Species 0.000 claims description 4
- 229920001353 Dextrin Polymers 0.000 claims description 4
- 239000004375 Dextrin Substances 0.000 claims description 4
- 229930091371 Fructose Natural products 0.000 claims description 4
- 239000005715 Fructose Substances 0.000 claims description 4
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 4
- 210000001124 body fluid Anatomy 0.000 claims description 4
- 239000010839 body fluid Substances 0.000 claims description 4
- 238000011109 contamination Methods 0.000 claims description 4
- 235000019425 dextrin Nutrition 0.000 claims description 4
- 235000010445 lecithin Nutrition 0.000 claims description 4
- 239000000787 lecithin Substances 0.000 claims description 4
- 229940067606 lecithin Drugs 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 230000003204 osmotic effect Effects 0.000 claims description 4
- 241000283707 Capra Species 0.000 claims description 3
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 3
- 244000060011 Cocos nucifera Species 0.000 claims description 3
- 241000283086 Equidae Species 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 241001494479 Pecora Species 0.000 claims description 3
- 241000288906 Primates Species 0.000 claims description 3
- 241000282887 Suidae Species 0.000 claims description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 150000002772 monosaccharides Chemical class 0.000 claims description 2
- 210000001519 tissue Anatomy 0.000 claims description 2
- 235000015193 tomato juice Nutrition 0.000 claims description 2
- 235000001014 amino acid Nutrition 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 235000001727 glucose Nutrition 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 description 35
- 239000002245 particle Substances 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 8
- 241000282412 Homo Species 0.000 description 6
- 241000124008 Mammalia Species 0.000 description 5
- 244000309464 bull Species 0.000 description 5
- 230000035558 fertility Effects 0.000 description 5
- 235000013601 eggs Nutrition 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 241000283074 Equus asinus Species 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 241000283070 Equus zebra Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 241000219995 Wisteria Species 0.000 description 1
- 241001579136 Yeatesia Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000020603 homogenised milk Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 235000008476 powdered milk Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- -1 tryptophan Chemical class 0.000 description 1
Classifications
-
- 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
- C12N5/0608—Germ cells
- C12N5/0612—Germ cells sorting of gametes, e.g. according to sex or motility
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Microbiology (AREA)
- Animal Husbandry (AREA)
- Veterinary Medicine (AREA)
- Cell Biology (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Control Of Non-Electrical Variables (AREA)
- Feed For Specific Animals (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44347365A | 1965-03-29 | 1965-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471221A true CH471221A (fr) | 1969-04-15 |
Family
ID=23760931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH390766A CH471221A (fr) | 1965-03-29 | 1966-03-18 | Procédé pour obtenir des fractions spermatiques |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE677791A (enrdf_load_stackoverflow) |
| BR (1) | BR6677947D0 (enrdf_load_stackoverflow) |
| CH (1) | CH471221A (enrdf_load_stackoverflow) |
| ES (1) | ES325199A1 (enrdf_load_stackoverflow) |
| LU (1) | LU50670A1 (enrdf_load_stackoverflow) |
| MC (1) | MC580A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6604149A (enrdf_load_stackoverflow) |
| OA (1) | OA01929A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474875A (en) * | 1969-04-10 | 1984-10-02 | Wallace Shrimpton | Method and means for controlling the sex of mammalian offspring and product therefor |
| US4327177A (en) * | 1969-04-10 | 1982-04-27 | Wallace Shrimpton | Method and means for controlling the sex of mammalian offspring and product therefor |
| EP0120854A4 (en) * | 1982-10-05 | 1985-06-10 | Genetic Engineering Inc | PROCESS FOR TREATING SPERM RECOVERED FROM A MAMMAL AND SEPARATING THE SPERM INTO COMPONENTS X AND Y. |
| CN113019645B (zh) * | 2021-03-22 | 2022-09-09 | 江苏巨胜智能传动科技有限公司 | 一种乌龟养殖用产蛋沙处理装置 |
-
1966
- 1966-03-14 BE BE677791D patent/BE677791A/xx unknown
- 1966-03-16 LU LU50670A patent/LU50670A1/xx unknown
- 1966-03-17 OA OA52383A patent/OA01929A/xx unknown
- 1966-03-18 BR BR177947/66A patent/BR6677947D0/pt unknown
- 1966-03-18 CH CH390766A patent/CH471221A/fr not_active IP Right Cessation
- 1966-03-25 MC MC612A patent/MC580A1/xx unknown
- 1966-03-26 ES ES0325199A patent/ES325199A1/es not_active Expired
- 1966-03-29 NL NL6604149A patent/NL6604149A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6677947D0 (pt) | 1973-09-11 |
| OA01929A (fr) | 1970-02-04 |
| LU50670A1 (enrdf_load_stackoverflow) | 1966-09-16 |
| NL6604149A (enrdf_load_stackoverflow) | 1966-09-30 |
| ES325199A1 (es) | 1967-01-01 |
| MC580A1 (fr) | 1966-11-21 |
| BE677791A (enrdf_load_stackoverflow) | 1966-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1272942A (fr) | Procede et dispositif pour delivrer une quantite predeterminee de plasma a partir d'un echantillon de sang en vue d'analyses | |
| US3894529A (en) | Method and means for controlling the sex of mammalian offspring and product therefor | |
| Stiles et al. | Influence of age on size and number of fat cells in the epididymal depot | |
| CA2732553C (fr) | Dispositif pour la capture de particules biologiques et utilisation | |
| US4327177A (en) | Method and means for controlling the sex of mammalian offspring and product therefor | |
| US4474875A (en) | Method and means for controlling the sex of mammalian offspring and product therefor | |
| FR2536671A1 (fr) | Appareil de filtrage pour liquides, de type statique a membrane | |
| CH471221A (fr) | Procédé pour obtenir des fractions spermatiques | |
| WO2000012674A1 (fr) | Carte de denombrement et de caracterisation de micro-organismes | |
| EP1383862A2 (fr) | Incubateur et procede d'incubation menageant l'organisme mis a incuber | |
| EP0099309B1 (fr) | Néphélomètre à laser perfectionné pour la détection des antigènes et des anticorps | |
| BE1027211B1 (fr) | Dispositif et procédé de test de pression osmotique sanguine ou urinaire | |
| WO2011080438A1 (fr) | Composition de materiel seminal porcin pour l'insemination artificielle de truies | |
| FR2919201A1 (fr) | Procede de separation de pigments | |
| Meyerstein et al. | Changes in agglomeration of human red blood cells in liquid storage in CPD media | |
| FR2654950A1 (fr) | Separateur huile-eau par coalescence. | |
| FR2781569A1 (fr) | Procede et dispositif pour etudier les proprietes d'absorption de produits absorbants | |
| FR3129149A1 (fr) | Procédé et dispositif de dessalement de l’eau | |
| CH396313A (fr) | Procédé de conservation de substances biologiques et appareil pour la mise en oeuvre de ce procédé | |
| FR3069640B1 (fr) | Procede de traitement d'un echantillon de sputum et procede de mesure rheometrique d'un tel echantillon prealablement traite | |
| CA2451082A1 (fr) | Dispositif et procede de stockage et de regeneration d'un fluide frigo-porteur sous forme diphasique | |
| CH456986A (fr) | Procédé et dispositif pour la détermination des masses spécifiques des solides | |
| Fleischer et al. | The free space of sugars in plant tissues6 | |
| GB2091534A (en) | Method of preservation | |
| FR2638323A1 (fr) | Procede et dispositif pour le traitement du sperme |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |