Pachytene Stage

Known as: Stages, Pachytene, Stage, Pachytene, Pachynema 
The stage in the first meiotic prophase, following ZYGOTENE STAGE, when CROSSING OVER between homologous CHROMOSOMES begins.
National Institutes of Health

Topic mentions per year

Topic mentions per year

1984-2017
01219842017

Papers overview

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2017
2017
Male infertility is common at infertile clinics, and 10-20% of infertile males are azoospermic. Non-obstructive azoospermia is a… (More)
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2005
2005
Spermatogenesis can occur in testis tissue from immature bulls ectopically grafted into mouse hosts; however, efficiency of sperm… (More)
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2004
2004
Calpastatin is a naturally occurring inhibitor of calpain, a protease involved in apoptotic cell death. A testis-specific isoform… (More)
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2002
2002
This study investigates the effects of spermatogenic germ cells on inhibin alpha-subunit and beta B-subunit expression, and… (More)
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2002
2002
This study investigates the effects of spermatogenic germ cells on inhibin -subunit and B-subunit expression, and inhibin… (More)
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1998
1998
A study was undertaken to estimate the activities of the key enzymes of glycolysis, the pentose phosphate pathway and the… (More)
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1991
1991
Northern blotting, in situ hybridization, and oligodeoxyribonucleotide excess solution hybridization were used to quantitate… (More)
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1990
1990
Spermatocytes from the mole, Talpa occidentalis, a species that includes both XX males and intersexes, were surface-spread and… (More)
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1988
1988
Spermatogenic cells differentiate in vivo while in continuous contact with the Sertoli cell. During differentiation, the… (More)
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1984
1984
Effects of delta 9-tetrahydrocannabinol (THC), cannabinol (CBN) and cannabidiol (CBD) (1, 3 or 5 microM for 2 h) on… (More)
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