A comparison of hematology, plasma chemistry, and injuries in Hickory shad (Alosa mediocris) captured by electrofishing or angling during a spawning run

© 2017 American Society for Veterinary Clinical Pathology.

Bibliographische Detailangaben
Veröffentlicht in:Veterinary clinical pathology. - 1975. - 46(2017), 3 vom: 12. Sept., Seite 471-482
1. Verfasser: Matsche, Mark A (VerfasserIn)
Weitere Verfasser: Rosemary, Kevin, Stence, Charles P
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Veterinary clinical pathology
Schlagworte:Comparative Study Journal Article Blood values Clupeiformes capturing methods fish stress response Blood Glucose Blood Proteins Hemoglobins mehr... Lactic Acid 33X04XA5AT Creatine Kinase EC 2.7.3.2 Calcium SY7Q814VUP
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245 1 2 |a A comparison of hematology, plasma chemistry, and injuries in Hickory shad (Alosa mediocris) captured by electrofishing or angling during a spawning run 
264 1 |c 2017 
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500 |a Date Revised 13.03.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2017 American Society for Veterinary Clinical Pathology. 
520 |a BACKGROUND: Declines in Hickory shad (Alosa mediocris) populations in Chesapeake Bay have prompted efforts at captive propagation of wild broodfish for stock enhancement and research 
520 |a OBJECTIVE: The objectives of this study were to evaluate injuries sustained, and immediate and delayed (24 hours) effects on blood variables related to 2 fish capturing methods (electrofishing [EF] and angling) 
520 |a METHODS: Blood specimens were collected from fish immediately following capture by EF and angling (n = 40 per sex and capture method) from the Susquehanna River (MD, USA). Additional fish (n = 25 per sex and capture method) were collected on the same day, placed in holding tanks and bled 24 hours following capture. Blood data that were non-Gaussian in distribution were transformed (Box-Cox), and effects of sex, method of capture, and holding time were tested using ANOVA with general linear models. Fish were evaluated for injuries by necropsy and radiography 
520 |a RESULTS: Sex-specific differences were observed for RBC, HGB, PCV, MCH, MCHC, total proteins (TP), globulins, glucose, calcium, AST, CK, and lactate, while RBC, HGB, PCV, MCV, MCH, MCHC, TP, albumin, globulins, glucose, potassium, sodium, AST, CK, and lactate differed significantly by fish capturing method. Electrofishing may have induced greater disruption in blood variables, but mortality (4%) was not significantly different compared to angling 
520 |a CONCLUSIONS: Electrofishing for Hickory shad using a constant DC voltage resulted in numerous hematologic and biochemical changes, with no additional injuries or deaths compared to angling. Capture method must be considered when evaluating fish condition, and blood variables should be partitioned by sex during spawning season 
650 4 |a Comparative Study 
650 4 |a Journal Article 
650 4 |a Blood values 
650 4 |a Clupeiformes 
650 4 |a capturing methods 
650 4 |a fish 
650 4 |a stress response 
650 7 |a Blood Glucose  |2 NLM 
650 7 |a Blood Proteins  |2 NLM 
650 7 |a Hemoglobins  |2 NLM 
650 7 |a Lactic Acid  |2 NLM 
650 7 |a 33X04XA5AT  |2 NLM 
650 7 |a Creatine Kinase  |2 NLM 
650 7 |a EC 2.7.3.2  |2 NLM 
650 7 |a Calcium  |2 NLM 
650 7 |a SY7Q814VUP  |2 NLM 
700 1 |a Rosemary, Kevin  |e verfasserin  |4 aut 
700 1 |a Stence, Charles P  |e verfasserin  |4 aut 
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