A new staining technique for polar bodies.
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چکیده
منابع مشابه
P-242: Sex Determination in ICSI Oocytes with Two Polar Bodies Using PGD and FISH, A Case Report
Background: Morphology and presence of Polar body in the oocyte are denoting oocyte quality and is used as a criterion for prognosis of embryo quality. However, little is known about ICSI result of oocytes with two polar bodies. The present study reports the result of ICSI in a case having several oocytes with two polar bodies. Materials and Methods: A 34 years old patient (K.H.) with history o...
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Background: The use of conventional stains including Giemsa, Wright and Leishman have become an essential tool for differential diagnosis of cells in peripheral blood. Aims: The aim of the study was to develop a new combination of Leishman-Giemsa (L&G;) stain for avian blood smears and to compare its efficacy with conventional staining methods. Methods:<...
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1951). These bodies usually occur with greatest frequency and staining intensity in smooth, virulent strains and diminish or disappear with colonial variation to rough, 0-inagglutinable forms. It was pointed out also that polar disposition of antigen would be more consistent with the observed pattern of end-to-end 0 agglutination (Pijper, J. Bact., 42, 345, 1941) than would an over-all surface ...
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This paper describes a method for obtaining metaphase chromosomes from human second polar bodies. The second polar body nucleus was injected into the cytoplasm of an enucleated oocyte, which is activated shortly after injection. When the polar body nucleus is transformed into a haploid pronucleus, treatment with okadaic acid was used to induce premature chromosome condensation. A total of 25 an...
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ورودعنوان ژورنال:
- Journal of bacteriology
دوره 59 3 شماره
صفحات -
تاریخ انتشار 1950