Národní úložiště šedé literatury Nalezeno 107 záznamů.  začátekpředchozí98 - 107  přejít na záznam: Hledání trvalo 0.00 vteřin. 
Estimation of the post-meiotic state of spermatogenesis in man by immunofluorescence with monoclonal antibodies against intra-acrosomal sperm proteins
Chládek, David ; Pěknicová, Jana
Male infertility due to severe azoospermia has been associated with the absence of spermatozoa in ejaculated. We tested the ejaculates (IVF latoratory Pranatal Ltd) from 30 patients with azoospermia for the presence of cells from defferent stages of spermiogenesis. Monoclonal sntibodews against intraacrosomal human sperm proteins were used in the immunofluorescence test for detection of acrosomal proteins in the acrosomal precursors and acrosomes.

Teplá, O. ; Pěknicová, Jana ; Mrázek, M. ; Kočí, K. ; Chládek, David ; Míka, M. ; Badalová, J. ; Pecka, T. ; Fulka, F.
Iscare IVF a.s. had a long record of successful azoospermic treatment since 1997, when the first pregnancies by MESA a TESE were published in the Czech republic. A series of diferent implanted laboratory techniques supported good results from last year. The medical problem is solved during the other field of application-histlogical findings and immunofluorescent methods.
Antitrophoblast cell-mediated immunity /AT-CMI/ in recurrent miscarriage and ectopic pregnacy
Madar, J. ; Kučera, E. ; Šůla, K. ; Chaloupková, A. ; Pěknicová, Jana ; Tolarová, M. ; Nouza, K. ; Kinský, R.
Specific mechanisms operate in decidua nad trophoblast to establish and maintain immunological tolerance of the embryo in mother's uterus. due to the lack of this tolerance, disturbances of pregnancy may result. In this presentation, we have tested the hypothesis that anti-trohhoblast cell-mediated immunity (AT-CMI) is elevated in habitually aborting women and that extra-uterine localisation of the embryo leads to subsequent elevation of AT-CMI.
Monoklonální protilátky proti proteinům savčích spermií jako nástroj pro studium fertilizace
Čapková, Jana ; Chládek, David ; Pěknicová, Jana ; Teplá, O.
Monoklonální protilátky proti proteinům savčích spermií jako nástroj pro studium fertilizace.
Fertilization-related surface and intra-acrosomal antigens of mammalian spermatozoa. Application of monoclonal antibodies against sperm proteins in veterinary and human medicine
Pěknicová, Jana ; Jonáková, Věra
The role of cell-surface proteins, which belong to family of spermadhesins, and intra-acrosomal proteins of spermatozoa in binding sperm to the glycoprotein network of zona pellucida of oocytes were studied and results were presented.

Národní úložiště šedé literatury : Nalezeno 107 záznamů.   začátekpředchozí98 - 107  přejít na záznam:
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16 Pěknicová, Jana
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