Chemical structure of sterols that activate oocyte meiosis

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Isolation and characterization of primordial follicles from fresh and cryopreserved human ovarian tissue Oktay K, Nugent D, Newton H, Salha O, Chatterjee P, Gosden RG Fertil Steril. 1997 Mar;67(3):481-6.

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Isolation and characterization of primordial follicles from fresh and cryopreserved human ovarian tissue Oktay K, Nugent D, Newton H, Salha O, Chatterjee P, Gosden RG Fertil Steril. 1997 Mar;67(3):481-6. Chemical structure of sterols that activate oocyte meiosis - PowerPoint PPT Presentation

Transcript of Chemical structure of sterols that activate oocyte meiosis

Page 1: Chemical structure of sterols that activate oocyte meiosis

Isolation and characterization of primordial follicles from fresh and

cryopreserved human ovarian tissue

Oktay K, Nugent D, Newton H, Salha O, Chatterjee P, Gosden RG

Fertil Steril. 1997 Mar;67(3):481-6.

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Chemical structure of sterols that activate oocyte meiosis

Byskov AG, Andersen CY, Nordholm L, Thogersen H, Xia G, Wassmann O, Andersen JV, Guddal E, Roed T.

Nature. 1995 Apr 6;374(6522):559-62

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Kryokonservierungvon

Spermatogonien

• Spermatogonien reifen in Samenfäden anderer Spezies heran

• Ralph Brinster

• Nature Medicine , 6,16

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Präimplantationsdiagnostik I

• Cystische Fibrose

• M. Tay Sachs

• Duchennesche Muskeldystrophie

• Fragiles X - Syndrom

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Präimplantationsdiagnostik II

• Trisomie 21

• BrCa I

• Sexing

• Numerische Aberrationen

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Leben ist Elektronik.Den ersten Impuls zum

Elektronenfluß gab die Sonne, wodurch

Kohlenwasserstoffverbindungen entstanden. Deren Verbrennung

erzeugt ebenfalls einen Elektronenfluß, aus dem unser

Körper entstand.

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