Abstract：
:Freshwater turtles (Chrysemys picta) were collected from two sites on Cape Cod, MA. One site (Moody Pond), adjacent to the Massachusetts Military Reservation (MMR), was considered potentially impacted by toxic agents deriving from contaminant point sources on the MMR. The second (reference) site (Washburn Pond), to the east of the MMR, was considered not impacted by these pollutants and was chosen as a control site. Plasma estradiol 17 beta and vitellogenin were significantly lower in female turtles from Moody Pond. Ovarian follicular analysis indicated a significant decrease in the >16.00-mm follicular cohort in Moody Pond female turtles compared with Washburn Pond animals. Although testicular weight was lower at the Moody Pond site, histology, plasma testosterone, and sperm number were similar to these parameters in Washburn Pond animals. The data suggest that in Moody Pond, the reproductive capacity of turtles may be negatively affected by contaminants from the MMR.
journal_name
Arch Environ Contam Toxicoljournal_title
Archives of environmental contamination and toxicologyauthors
Rie MT,Kitana N,Lendas KA,Won SJ,Callard IPdoi
10.1007/s00244-003-0246-7subject
Has Abstractpub_date
2005-02-01 00:00:00pages
217-24issue
2eissn
0090-4341issn
1432-0703journal_volume
48pub_type
杂志文章abstract：:Mercury is a heavy metal that has caused concern regarding the health of fish and of those who consume them. In this research, the concentrations of mercury in the muscle tissues of zander and European perch from Anzali were measured using a graphite furnace atomic absorption spectrometer (GFAAS). The average concentr...
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