Citation:

PANGAEA.923785

Name: Morphology and corticosterone release rates of larval northern leopard frogs (Rana pipiens) per day throughout chronic NaCl exposure experiment
Published: 2020-06-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Anthropogenic disturbances; conservation physiology; mechanism; salt; stress

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Published: 2020-06-19 • DOI registered: 2022-08-09

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Abstract:

We investigated the influence of exposure to chronic salinity (NaCl) and mifepristone (a glucocorticoid antagonist) for 24 d on corticosterone release rates (baseline, stress-induced and corticosterone increase) of Northern Leopard Frogs (Rana pipiens). The dataset contains per-individual, per-day values for snout-vent length (mm), wet mass (g), developmental stage (Gosner stage), log-transformed corticosterone release rates (baseline, stress-induced, and corticosterone increase; pg/h), and mass-corrected and log-transformed release rates (pg/g/h). It also contains coefficients of determination (%) for each corticosterone release rates calculated following quantification with enzyme immunoassays. Within the dataset, 'Died' indicates if that larvae subsequently died in the experiment

Keyword(s):

Anthropogenic disturbances; conservation physiology; mechanism; salt; stress

Related to:

Tornabene, Brian J; Hossack, Blake R; Crespi, Erica J; Breuner, Creagh W (2021): Corticosterone mediates a growth-survival tradeoff for an amphibian exposed to increased salinity. 335(8), 703-715, https://doi.org/10.1002/jez.2535

Coverage:

Date/Time Start: 2018-01-07T00:00:00 * Date/Time End: 2018-11-06T00:00:00

Event(s):

Rana_pipiens * Method/Device: Experiment (EXP)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Tornabene, Brian J
2	Replicate	Repl		Tornabene, Brian J
3	Died yes/no	Died	y/n	Tornabene, Brian J		During experiment
4	Treatment: hormones	T:hormones		Tornabene, Brian J	RU486 SKU M8046, Sigma Aldrich	Mifepristone
5	Treatment: NaCl	T:NaCl	mg/l	Tornabene, Brian J	Chloride titration strips, Hach
6	DATE/TIME	Date/Time		Tornabene, Brian J		Geocode
7	Day	Day		Tornabene, Brian J
8	Stage	Stage		Tornabene, Brian J	Gosner staging tables
9	Mass	Mass	g	Tornabene, Brian J	Digital scale
10	Snout-vent length	SVL	mm	Tornabene, Brian J	Caliper
11	Corticosterone release rate, mass-corrected	C21H30O4 rel m corr	pg/g/h	Tornabene, Brian J	Corticosterone enzyme immunoassays (Cayman Chemical)	Log-transformed and mass-corrected baseline cort release rate
12	Corticosterone release rate	C21H30O4 rel	pg/h	Tornabene, Brian J	Corticosterone enzyme immunoassays (Cayman Chemical)	Log-transformed baseline cort release rate
13	Corticosterone release rate, mass-corrected	C21H30O4 rel m corr	pg/g/h	Tornabene, Brian J	Corticosterone enzyme immunoassays (Cayman Chemical)	Log-transformed and mass-corrected stress-induced cort release rate
14	Corticosterone release rate	C21H30O4 rel	pg/h	Tornabene, Brian J	Corticosterone enzyme immunoassays (Cayman Chemical)	Log-transformed stress-induced cort release rate
15	Corticosterone increase, mass-corrected	C21H30O4 incr m corr	pg/g/h	Tornabene, Brian J	Corticosterone enzyme immunoassays (Cayman Chemical)
16	Corticosterone increase	C21H30O4 incr	pg/h	Tornabene, Brian J	Corticosterone enzyme immunoassays (Cayman Chemical)
17	Coefficient of determination	R**2		Tornabene, Brian J	Calculated	Baseline cort coeffcient of variance (%)
18	Coefficient of determination	R**2		Tornabene, Brian J	Calculated	Stress-induced cort coefficient of variance (%)
19	Coefficient of determination	R**2		Tornabene, Brian J	Calculated	Cort increase coefficient of variance (%)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

2556 data points

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