B Picheral
Overview
Explore the profile of B Picheral including associated specialties, affiliations and a list of published articles.
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Snapshot
Articles
23
Citations
92
Followers
0
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Recent Articles
1.
Charbonneau M, Picheral B
Dev Growth Differ
. 2023 Jun;
25(1):23-37.
PMID: 37281269
In unfertilized frog eggs, the plasma membrane displays an animal vegetal polarity characterized by the presence of short microvilli in the vegetal hemisphere and long microvilli or ridge-like protrusions in...
2.
Charbonneau M, Moreau M, Picheral B, Guerrier P, Vilain J
Dev Growth Differ
. 2023 Jun;
25(5):485-494.
PMID: 37280954
The electrical response of mature anuran eggs to the fertilizing sperm consists of a rapid depolarization and a decrease in resistance of the plasma membrane (fertilization potential) and serves as...
3.
Franz J, Gall L, Williams M, Picheral B, Franke W
Proc Natl Acad Sci U S A
. 1983 Oct;
80(20):6254-8.
PMID: 6194528
Vitellogenic oocytes and eggs of the frog Xenopus laevis contain intermediate-size filaments that are resistant to extractions in high-salt buffers and Triton X-100 and are specifically stained with antibodies to...
4.
Jaffe L, Cross N, Picheral B
Dev Biol
. 1983 Aug;
98(2):319-26.
PMID: 6683683
Fertilization of frog eggs by frog sperm is inhibited if the egg's membrane potential is positive (N.L. Cross and R.P. Elinson, 1980, Dev. Biol. 75, 187-198); however, fertilization of salamander...
5.
Charbonneau M, Moreau M, Picheral B, Vilain J, Guerrier P
Dev Biol
. 1983 Aug;
98(2):304-18.
PMID: 6603379
In Pleurodeles waltl and Ambystoma mexicanum, which exhibit physiological polyspermy, the membrane potential in most eggs did not change in any consistent pattern during 45 min after fertilization; in some...
6.
Picheral B, Guerrier P
J Ultrastruct Res
. 1983 Jun;
83(3):242-57.
PMID: 6876249
The ultrastructure of Dentalium gametes, and their fate at fertilization, were investigated. Unexpectedly, fixation carried out in 2% osmium tetroxide, at 4 degrees C, although destroying most cytoplasmic organelles, reveals...
7.
Picheral B, Charbonneau M
J Ultrastruct Res
. 1982 Dec;
81(3):306-21.
PMID: 6983590
No abstract available.
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10.
Joly J, Picheral B
Gen Comp Endocrinol
. 1972 Apr;
18(2):235-59.
PMID: 4335776
No abstract available.