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zinc protoporphyrin

Known as: protoporphyrin zinc, (SP-4-2)-dihydrogen (7,12-diethenyl-3,8,13,17- tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)- N(21),N(22),N(23),N(24))zincate(2-), Zinc-Protoporphyrin 
An ionized form of the tetrazole protoporphryin IX that contains zinc in the metal ion binding pocket. Zinc protoporphyrin (ZPP) is formed in… 
National Institutes of Health

Papers overview

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Review
2008
Review
2008
By adopting internal fertilization, the meeting of both gametes--the sperm and the egg--and thus the highly coordinated sequence… 
Highly Cited
1998
Highly Cited
1998
The present study examined the relationship between bull sperm characteristics immediately post-thaw and some characteristics… 
Highly Cited
1996
Highly Cited
1996
Prior to fertilization, mammalian sperm must first bind to the zona pellucida (ZP), a glycoprotein matrix surrounding the egg… 
Highly Cited
1989
Highly Cited
1989
Induction of the acrosome reaction in boar sperm by the zona pellucida (ZP) was investigated. A modified cytochemical staining… 
Highly Cited
1987
Highly Cited
1987
Iron status, including hemoglobin, S‐ferritin, S‐iron, S‐transferrin, transferrin saturation and the erythrocyte… 
Highly Cited
1979
Highly Cited
1979
Heme oxygenase was purified to apparent homogeneity from liver microsomes of rats which had been treated with either cobaltous… 
Highly Cited
1977
Highly Cited
1977
An inexpensive portable fluorometer has been designed which can be used to determine the concentration of zinc protoporphyrin…