BR0300604A - Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado - Google Patents

Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado

Info

Publication number
BR0300604A
BR0300604A BR0300604A BR0300604A BR0300604A BR 0300604 A BR0300604 A BR 0300604A BR 0300604 A BR0300604 A BR 0300604A BR 0300604 A BR0300604 A BR 0300604A BR 0300604 A BR0300604 A BR 0300604A
Authority
BR
Brazil
Prior art keywords
sperm
doses
control method
quality control
selection process
Prior art date
Application number
BR0300604A
Other languages
English (en)
Inventor
Vera Fernanda Martins Hos Lima
Mariney Flavia Pereira Ramalho
Carlos Alberto Filho Moreira
Original Assignee
Fundacao De Amparo A Pesquisa
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
Application filed by Fundacao De Amparo A Pesquisa filed Critical Fundacao De Amparo A Pesquisa
Priority to BR0300604A priority Critical patent/BR0300604A/pt
Priority to PCT/BR2004/000009 priority patent/WO2004072220A2/en
Priority to ARP040100475 priority patent/AR043193A1/es
Publication of BR0300604A publication Critical patent/BR0300604A/pt

Links

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Developmental Biology & Embryology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

"PROCESSO DE SELEçãO DO SEXO DE ESPERMATOZóIDES MAMìFEROS E MéTODO DE CONTROLE DE QUALIDADE DE DOSES DE SêMEN SEXADO CONGELADO". A presente invenção permite produzir por centrifugação em gradiente de densidade, em empresas especializadas na produção e comercialização de sêmen congelado, doses de sêmen enriquecidas com espermatozóides portadores do cromossomo X ou Y, sem comprometer a capacidade fecundante destes espermatozóides. Pela presente invenção, doses de espermatozóides contendo ambos espermatozóides X e Y podem ser separadas para produzir sub populações de espermatozóides enriquecidas em portadores do cromossomo X ou Y, as quais são substancialmente puras em relação ao espermatozóide desejado e substancialmente livres do outro tipo de espermatozóide.
BR0300604A 2003-02-17 2003-02-17 Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado BR0300604A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR0300604A BR0300604A (pt) 2003-02-17 2003-02-17 Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado
PCT/BR2004/000009 WO2004072220A2 (en) 2003-02-17 2004-02-11 Process of sex selection of mammal spermatozoa and method to control quality of frozen sexed semen doses
ARP040100475 AR043193A1 (es) 2003-02-17 2004-02-17 Proceso de seleccion del sexo de espermatozoides mamiferos y metodo de control de calidad de dosis de semen sexado congelado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0300604A BR0300604A (pt) 2003-02-17 2003-02-17 Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado

Publications (1)

Publication Number Publication Date
BR0300604A true BR0300604A (pt) 2004-11-03

Family

ID=32854956

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0300604A BR0300604A (pt) 2003-02-17 2003-02-17 Processo de seleção do sexo de espermatozóides mamìferos e método de controle de qualidade de doses de sêmen sexado congelado

Country Status (3)

Country Link
AR (1) AR043193A1 (pt)
BR (1) BR0300604A (pt)
WO (1) WO2004072220A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050114915A1 (en) * 2003-11-26 2005-05-26 Vicam L.P. Method for sex biasing spermatozoa
AU2007343701B2 (en) * 2007-01-16 2013-01-31 Texas Tech University System Method and apparatus for gender selection based on pH
ITTO20100651A1 (it) * 2010-07-28 2012-01-29 Ist Sperimentale It Lazzaro Spallanza Procedimento ed apparecchiatura per la caratterizzazione e la separazione di spermatozoi con sensori micrometrici a leva sospesa
CN104962513A (zh) * 2015-06-30 2015-10-07 阜阳师范学院 狐狸x精子分离方法
AU2019245418B2 (en) * 2018-03-30 2025-09-04 Texas Tech University System System and method for non-invasive embryo sexing
CN109370981A (zh) * 2018-11-07 2019-02-22 临泉县欣达生态羊业有限公司 安徽白山羊的x精子分离方法
CN109355250A (zh) * 2018-11-07 2019-02-19 临泉县欣达生态羊业有限公司 安徽白山羊的y精子分离方法
EP4492061A1 (en) 2023-07-11 2025-01-15 Universidade de Trás-os-Montes e Alto Douro Sex-specific sperm membrane proteins for sperm sexing
CN118389491A (zh) * 2024-06-27 2024-07-26 成都棱镜泰克生物科技有限公司 一种精子dna碎片化检测用质控品及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894529A (en) * 1969-04-10 1975-07-15 Bio Controls Inc Method and means for controlling the sex of mammalian offspring and product therefor
SE0004777D0 (sv) * 2000-12-22 2000-12-22 Amersham Pharm Biotech Ab Separation of X-and Y-sperm cells

Also Published As

Publication number Publication date
AR043193A1 (es) 2005-07-20
WO2004072220A3 (en) 2004-10-07
WO2004072220A2 (en) 2004-08-26

Similar Documents

Publication Publication Date Title
BRPI0514694A (pt) produção de proteìna de fusão tnfr-ig
Isachenko et al. The open pulled straw vitrification of ovine GV-oocytes: positive effect of rapid cooling or rapid thawing or both?
ATE519843T1 (de) Systeme zur erhaltung und verarbeitung von spermazellen
BRPI0414961A (pt) processo de indução da diferenciação de células tronco em células do miocárdio
CY1107689T1 (el) Μεθοδοι και μεσα ελεγχου της σιαλιωσης πρωτεινων που παραγονται απο κυτταρα θηλαστικων
BRPI0907629A2 (pt) enzimas e genes transportadores de açúcar termoacidofílico e termofílico de alicyclobacillus acidocaldarius e organismos relacionados e métodos
EP1841793A4 (en) OVR110 ANTIBODY COMPOSITIONS AND USER METHOD THEREFOR
Sananmuang et al. Culture medium and embryo density influence on developmental competence and gene expression of cat embryos
WO2004072220A3 (en) Process of sex selection of mammal spermatozoa and method to control quality of frozen sexed semen doses
Sonjaya et al. Effects of glutathione on oocyte and embryo development in in vitro fertilization
Sciorio et al. Association Between Human Embryo Culture Conditions, Cryopreservation, and the Potential Risk of Birth Defects in Children Conceived Through Assisted Reproduction Technology
Racila et al. Are epidermal stem cells unique with respect to aging?
BRPI0507429A (pt) composição, meio condicionado de células estromais de medula óssea, métodos de modular a expressão da molécula do complexo principal de histocompatibilidade e da molécula de mhc sobre uma nsc isolada, nsc isolada, e, dispositivo de cultura de células neurais
BR0014128A (pt) Processo para o cultivo de células, módulo de membrana, emprego de um módulo de membrana e sistema de reação para o cultivo de células
BR0013959A (pt) Clonagem de porcos usando células ou núcleos doadores a partir de células diferenciadas e produção de porcino pluripotente
AR035811A1 (es) Procedimiento para la obtencion de plantas c4 de metabolismo carbonado modificado
BRPI0403200A (pt) Método para recrescimento de células embriogênicas crioconservadas de conìferas
ATE359359T1 (de) Myeloma zellkultur in einem transferrin-freien medium mit niedrigem eisengehalt
De Kreuk et al. Storage of unprocessed G-CSF-mobilized whole blood in a modified Leibovitz's L15 medium preserves clonogenic capacity for at least 7 days
EA200970807A1 (ru) Модуляция подвижности сперматозоидов
Alsaadoon et al. Effect of Follicle Diameter and Culture Medium on The in Vitro Maturation of Sheep Oocytes Using Culture Media Supplemented With Different Concentrations of Sucrose in Local Sheep (Ovis Aries)
高赫辰 Effects of the Oocyte and Developmental Stages of the Rat Embryos after the Vitrified Freezing on the Survival Rate (FDA-test)
Rivolta et al. 77 Development and quality of in vitro bovine hemi embryos produced by blastomere separation and embryo bisection
Torday Endothermy, Oxytocin, Vasopressin, and Civilization: A Narrative
Lee et al. Suspension Culture-Mediated Tetraploid Formation in Mouse Embryonic Stem Cells

Legal Events

Date Code Title Description
B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: NAO CONHECIDA PETICAO 18090009262 DE 25/02/2009 EM VIRTUDE DO DISPOSTO NA ART. 219, INCISO II, DA LPI

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A TAXA DE RESTAURACAO DA 5A E 6A ANUIDADES.

B25C Requirement related to requested transfer of rights

Owner name: FUNDACAO DE AMPARO A PESQUISA DO ESTADO DE SAO PAU

Free format text: A FIM DE ATENDER A TRANSFERENCIA PARCIAL REQUERIDA ATRAVES DA PET. NO 018100022577-SP, DE 22/06/2010, E NECESSARIO REAPRESENTAR O DOCUMENTO DE CESSAO COM AS ASSINATURAS E FIRMAS AUTENTICADAS DO CEDENTE, CESSIONARIO E 2 (DUAS) TESTEMUNHAS. OUTROSSIM, E NECESSARIO APRESENTAR DOCUMENTO QUE COMPROVE QUE O REPRESENTANTE DA CEDENTE TEM PODERES PARA PRATICAR CESSAO DE DIREITOS.

B25J Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: resolution cancelled

Owner name: FUNDACAO DE AMPARO A PESQUISA DO ESTADO DE SAO PAU

Free format text: ANULADA A EXIGENCIA PUBLICADA NA RPI 2102 DE 19/04/2011, POR TER SIDO INDEVIDA.

B25A Requested transfer of rights approved

Owner name: FUNDACAO DE AMPARO A PESQUISA DO ESTADO DE SAO PAU

Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: FUNDACAO DE AMPARO A PESQUISA DO ESTADO DE SAO PAULO - FAPESP

B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 12A. ANUIDADE(S).

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15V Prolongation of time limit allowed
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL