GB1346319A - Artificial insemination of sows - Google Patents
Artificial insemination of sowsInfo
- Publication number
- GB1346319A GB1346319A GB5548371A GB5548371A GB1346319A GB 1346319 A GB1346319 A GB 1346319A GB 5548371 A GB5548371 A GB 5548371A GB 5548371 A GB5548371 A GB 5548371A GB 1346319 A GB1346319 A GB 1346319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- sediment
- ejaculate
- diluent
- spermatozoa
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
1346319 Preserving boar sperm H W SCHAUMANN 30 Nov 1971 [15 July 1971] 55483/71 Heading A2D A method of preserving boar sperm comprises collecting the ejaculate, inactivating said ejeculate, centrifuging and separating the sediment which is then diluted and frozen down to -180 to -200‹C. When required for use the frozen ejaculate is thawed by being placed in a diluent having a temperature of 40 to 50‹C, and then mixed with a solution which mobilizes the spermatozoa. The mobilized spermatozoa demonstrate effective forward motion for at least a four hour period at 39‹C and have a mobility of at least 50% and a keeping quality of at least four hours at 39‹C. The mobilized solution is then applied to the uterus. The inactivating solution may be an aqueous solution of glucose and a buffer system, preferably a solution containing glucose, sodium citrate, sodium bicarbonate, antibiotics, ethylene daimine tertraacetic acid and, potassium chloride. The solution used to dilute the sediment obtained from the centrifuged sperm may be an aqueous solution of fructose, egg-yolk, citric acid, glycerine and a buffer solution. The mobilizing solution preferably comprises sodium salts, a potassium salt, a buffer system and a sulfonamide. Freezing may be carried out by maintaining the ejaculate sediment and diluent at 5‹C for 1“ to 1¢ hours and then causing the sediment and diluent to drip on to dry ice so that pellets are formed and then surrounding the pellets by liquid nitrogen.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712135318 DE2135318A1 (en) | 1971-07-15 | 1971-07-15 | METHOD OF PRESERVING EBERSPERMA BY FREEZING, THAWING AND INTRODUCING INTO THE UTERUS OF THE SAU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1346319A true GB1346319A (en) | 1974-02-06 |
Family
ID=5813729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5548371A Expired GB1346319A (en) | 1971-07-15 | 1971-11-30 | Artificial insemination of sows |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4839254A (en) |
| DE (1) | DE2135318A1 (en) |
| FR (1) | FR2145903A5 (en) |
| GB (1) | GB1346319A (en) |
| HU (1) | HU163627B (en) |
| IT (1) | IT941783B (en) |
| NL (1) | NL7116068A (en) |
| RO (1) | RO58562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029653A1 (en) * | 2004-09-16 | 2006-03-23 | Masterrind Gmbh | Method for preservation for gender specific selection of mammalian spermatozoa |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329337A (en) * | 1981-07-29 | 1982-05-11 | The United States Of America As Represented By The Secretary Of Agriculture | Turkey semen extender |
| DE19728161C2 (en) * | 1997-07-02 | 2000-06-29 | Guenter Kamp | Thinner and method of preserving boar semen |
-
1971
- 1971-07-15 DE DE19712135318 patent/DE2135318A1/en active Pending
- 1971-11-19 RO RO6881671A patent/RO58562A/ro unknown
- 1971-11-23 NL NL7116068A patent/NL7116068A/xx unknown
- 1971-11-26 FR FR7142579A patent/FR2145903A5/fr not_active Expired
- 1971-11-26 IT IT3166371A patent/IT941783B/en active
- 1971-11-30 GB GB5548371A patent/GB1346319A/en not_active Expired
- 1971-12-17 HU HUSC000153 patent/HU163627B/hu unknown
- 1971-12-24 JP JP38577271A patent/JPS4839254A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029653A1 (en) * | 2004-09-16 | 2006-03-23 | Masterrind Gmbh | Method for preservation for gender specific selection of mammalian spermatozoa |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2135318A1 (en) | 1973-02-01 |
| HU163627B (en) | 1973-09-27 |
| NL7116068A (en) | 1973-01-17 |
| JPS4839254A (en) | 1973-06-09 |
| RO58562A (en) | 1975-09-15 |
| FR2145903A5 (en) | 1973-02-23 |
| IT941783B (en) | 1973-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |