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Article
The dynamics of murine mammary stem/progenitor cells
The stem/progenitor cells in the murine mammary gland are a highly dynamic population of cells that are responsible for ductal elongation in puberty, homeostasis maintenance in adult, and lobulo-alveolar genes...
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Article
Determination of Estrone and 17β-Estradiol in Water Samples Using Dispersive Liquid–Liquid Microextraction Followed by LC
A new method, termed dispersive liquid–liquid microextraction (DLLME), was developed for the extraction and pre-concentration of estrone (E1) and 17β-estradiol (E2) in water samples. The samples were extracted...
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Article
Fixation methods can produce misleading artifacts in sperm cell ultrastructure of diploid and tetraploid Pacific oysters, Crassostrea gigas
Spermatozoa from diploid and tetraploid Pacific oysters (Crassostrea gigas) were examined after anisotonic fixation. Morphological anomalies, such as membrane rupture, detached tails, and the formation of tail ve...