CA2259330A1 - Improvement of male fertility with antioxidants and/or polyunsaturated fatty acids - Google Patents

Improvement of male fertility with antioxidants and/or polyunsaturated fatty acids

Info

Publication number
CA2259330A1
CA2259330A1 CA002259330A CA2259330A CA2259330A1 CA 2259330 A1 CA2259330 A1 CA 2259330A1 CA 002259330 A CA002259330 A CA 002259330A CA 2259330 A CA2259330 A CA 2259330A CA 2259330 A1 CA2259330 A1 CA 2259330A1
Authority
CA
Canada
Prior art keywords
antioxidants
fatty acids
polyunsaturated fatty
improvement
male fertility
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
CA002259330A
Other languages
French (fr)
Other versions
CA2259330C (en
Inventor
Raymond Clifford Noble
Peter Surai
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.)
JSR Clover Ltd
Original Assignee
The Scottish Agricultural College
Raymond Clifford Noble
Peter Surai
Jsr Healthbred Ltd
Jsr Clover Ltd
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 GBGB9613754.2A external-priority patent/GB9613754D0/en
Priority claimed from GBGB9704018.2A external-priority patent/GB9704018D0/en
Application filed by The Scottish Agricultural College, Raymond Clifford Noble, Peter Surai, Jsr Healthbred Ltd, Jsr Clover Ltd filed Critical The Scottish Agricultural College
Publication of CA2259330A1 publication Critical patent/CA2259330A1/en
Application granted granted Critical
Publication of CA2259330C publication Critical patent/CA2259330C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • A61K31/202—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids having three or more double bonds, e.g. linolenic
    • 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
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin

Abstract

A method of controlling the viability of sperm is disclosed, the method comprising controlling the levels of antioxidants (and/or polyunsaturated fatty acids) in sperm or seminal fluid, or in the diet of the animal producing the sperm.
CA002259330A 1996-06-29 1997-06-30 Improvement of male fertility with antioxidants and/or polyunsaturated fatty acids Expired - Fee Related CA2259330C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9613754.2 1996-06-29
GBGB9613754.2A GB9613754D0 (en) 1996-06-29 1996-06-29 Sperm lipids
GBGB9704018.2A GB9704018D0 (en) 1997-02-26 1997-02-26 Sperm lipids
GB9704018.2 1997-02-26
PCT/GB1997/001735 WO1998000125A1 (en) 1996-06-29 1997-06-30 Improvement of male fertility with antioxidants and/or polyunsaturated fatty acids

Publications (2)

Publication Number Publication Date
CA2259330A1 true CA2259330A1 (en) 1998-01-08
CA2259330C CA2259330C (en) 2003-03-18

Family

ID=26309607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002259330A Expired - Fee Related CA2259330C (en) 1996-06-29 1997-06-30 Improvement of male fertility with antioxidants and/or polyunsaturated fatty acids

Country Status (5)

Country Link
US (4) US6235783B1 (en)
EP (1) EP0914112A1 (en)
AU (1) AU3349697A (en)
CA (1) CA2259330C (en)
WO (1) WO1998000125A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL125096A (en) * 1998-06-25 2001-10-31 Israel State Dietary manipulation to increase freezability and hypothermic storage of sperm
WO2000074669A1 (en) * 1999-06-07 2000-12-14 Omegatech Inc. Methods for improving the functional status of sperm
KR20010087593A (en) * 2000-03-08 2001-09-21 김권 A pharmaceutical composition having chlorogenic acid as active component for preventing or treating the declining of male reproduction capability
US7084175B2 (en) 2000-06-01 2006-08-01 United Feeds Animal food and method
GB2363331B (en) * 2000-06-17 2003-02-05 Raymond Clifford Noble Supplement to enhance fertility
GB0311081D0 (en) * 2003-05-14 2003-06-18 Btg Internat Limted Treatment of neurodegenerative conditions
US7964641B2 (en) * 2003-08-18 2011-06-21 Btg International Limited Treatment of neurodegenerative conditions
GB0425932D0 (en) * 2004-11-25 2004-12-29 Btg Int Ltd Structured phospholipids
GB0504362D0 (en) * 2005-03-02 2005-04-06 Btg Int Ltd Cytokine modulators
GB0504333D0 (en) * 2005-03-02 2005-04-06 Btg Int Ltd Treatment of cytokine dysregulation
US8435729B2 (en) 2006-06-12 2013-05-07 The Jackson Laboratory Sperm cryoprotective media
US20100143877A1 (en) * 2006-09-05 2010-06-10 Reproquest, Llc Composition for preserving reproductive cells and method of using
EP2214481B1 (en) 2007-10-15 2019-05-01 United Animal Health, Inc. Method for increasing performance of offspring
JP2013032288A (en) * 2009-10-20 2013-02-14 Idemitsu Kosan Co Ltd Agent for improving sperm motility, agent for improving fertility, method for improving sperm motility and method for improving fertility
FR2961697B1 (en) * 2010-06-23 2013-01-18 Granions Lab Des COMPOSITION FOR REDUCING OXIDATIVE STRESS IN CASES OF MALE HYPOFERTILITY AND USE
CA2837340C (en) 2011-06-01 2019-08-06 Inguran, Llc Compositions and methods for improving the quality of processed sperm
US9781919B2 (en) 2011-06-01 2017-10-10 Inguran, Llc Compositions and methods for improving the quality of processed sperm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863700B1 (en) 1995-11-09 2003-01-29 Medical Research Council Use of cyb medium for the transportation and storage of sperm

Also Published As

Publication number Publication date
EP0914112A1 (en) 1999-05-12
US20020051964A1 (en) 2002-05-02
CA2259330C (en) 2003-03-18
US6235783B1 (en) 2001-05-22
US20020042447A1 (en) 2002-04-11
US20010020041A1 (en) 2001-09-06
AU3349697A (en) 1998-01-21
WO1998000125A1 (en) 1998-01-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed