Zobrazeno 1 - 10
of 34
pro vyhledávání: '"MONACO, PAUL J"'
Autor:
Creson, Thomas K., Woodruff, Michael L., Ferslew, Kenneth E., Rasch, Ellen M., Monaco, Paul J.
Publikováno v:
ETSU Faculty Works.
Lithium is widely used in the management of bipolar disorder, yet memory impairment is a serious side effect. To assess the effects of lithium on spatial working and reference memories, we have employed a plus maze utilizing spontaneous alternation (
Externí odkaz:
https://dc.etsu.edu/etsu-works/13970
Publikováno v:
ETSU Faculty Works.
Silver nitrate staining, a rapid and efficient method, has proven to be excellent for nucleolar organizing region (NOR) studies in fish. Some fish appear to have only two NOR-bearing chromosomes in their karyo-type, whereas others probably have sever
Externí odkaz:
https://dc.etsu.edu/etsu-works/13591
Publikováno v:
ETSU Faculty Works.
There are four members involved in the breeding complexes of poeciliid fishes found in the freshwaters of northeastern Mexico: males and females of a bisexual species, and diploid and triploid unisexuals. Both unisexuals reproduce by gynogenesis, i.e
Externí odkaz:
https://dc.etsu.edu/etsu-works/13253
Publikováno v:
ETSU Faculty Works.
Testicular maturation indices (TMI) were determined for wild-caught males of Poecilia mexicana by quantitative analysis of the frequency of ongoing stages of spermatogenesis and spermatid differentiation in sections of testes stained with the Feulgen
Externí odkaz:
https://dc.etsu.edu/etsu-works/13254
Publikováno v:
ETSU Faculty Works.
Breeding compexes of poeciliid fishes with a bisexual and two unisexual species were studied for mechanisms permitting Sympatric coexistence. The unisexuals are gynogenetic and thereby sexually dependent on the males of the bisexual species for sperm
Externí odkaz:
https://dc.etsu.edu/etsu-works/13255
Publikováno v:
ETSU Faculty Works.
Many studies in the genus Poecilia have focused on reproductive and genetic characteristics of Poecilia formosa, the Amazon molly, and its sympatric species P. latipinna and P. mexicana. The research literature of Poecilia dentition has been limited
Externí odkaz:
https://dc.etsu.edu/etsu-works/13212
Publikováno v:
ETSU Faculty Works.
Amounts of DNA in individual Feulgen-stained nuclei from squash preparations of ovaries and testes from wild-caught and laboratory-reared stocks of Poecilia spp. were determined with an integrating microdensitometer. The DNA content of primary sperma
Externí odkaz:
https://dc.etsu.edu/etsu-works/13063
Autor:
Creson, Thomas K., Monaco, Paul J., Rasch, Ellen M., Hagardorn, Andrea H., Ferslew, Kenneth E.
Publikováno v:
ETSU Faculty Works.
Capillary ion analysis (CIA) is a form of capillary electrophoresis that uses the differential electrophoretic mobility of ions to perform a separation of an ionic mixture. Application of this technique for detection of lithium concentrations in plas
Externí odkaz:
https://dc.etsu.edu/etsu-works/12850
Autor:
Airhart, Mark J., Lee, Deborah H., Wilson, Tracy D., Miller, Barney E., Miller, Merry N., Skalko, Richard G., Monaco, Paul J.
Publikováno v:
ETSU Faculty Works.
In this study, p-chlorophenylalanine (pCPA), an inhibitor of tryptophan hydroxylase (the rate limiting enzyme of serotonin synthesis), was used to reduce serotonin (5HT) levels during early development in zebrafish embryos. One day old dechorionated
Externí odkaz:
https://dc.etsu.edu/etsu-works/16117