Rożyński Maciej, Kapusta Andrzej, Demska-Zakęś Krystyna, Hopko Marek, Sikora Agnieszka, Zakęś Zdzisław
Department of Aquaculture, The Stanisław Sakowicz Inland Fisheries Institute, Oczapowskiego 10, 10-719, Olsztyn, Poland.
Department of Hydrobiology, The Stanisław Sakowicz Inland Fisheries Institute, Oczapowskiego 10, 10-719, Olsztyn, Poland.
Fish Physiol Biochem. 2017 Aug;43(4):999-1010. doi: 10.1007/s10695-017-0347-2. Epub 2017 Feb 3.
The aim of this work was to determine the impact of surgically implanted telemetry transmitters (TTs) on the growth, survival, hematological and biochemical indexes, and wound healing in juvenile pikeperch (Sander lucioperca) (body weight 60-90 g). Two incision suturing methods were used-silk sutures (experiment I-group ST) or tissue adhesive (experiment II-group GT). After tagging, the fish were held in a recirculating system for 35 days. No statistically significant differences were noted in the growth or condition indexes analyzed among the fish tagged with TT compared with those from the control groups (untagged). Substantial individual variability was noted, however, in the parameters examined in both the control and tagged groups. Among the hematological indexes, statistically significant differences were only noted in experiment I. Lower values of mean corpuscular volume and mean corpuscular hemoglobin were noted in group ST. Among the biochemical parameters, creatinine was statistically significantly threefold lower, magnesium and alkaline phosphatase (ALP) levels were lower, and ammonia levels were higher in group ST than in the control group. In experiment II, significant differences were only noted for ALP. Tissue adhesive was the superior and more effective method for closing the incision after TT implantation in juvenile pikeperch. This type of suturing facilitated faster healing, and it had less of an impact on juvenile pikeperch welfare.
本研究旨在确定外科植入遥测发射器（TTs）对 juvenile 梭鲈（Sander lucioperca）（体重 60 - 90 克）生长、存活、血液学和生化指标以及伤口愈合的影响。使用了两种切口缝合方法——丝线缝合（实验 I - ST 组）或组织粘合剂（实验 II - GT 组）。标记后，将鱼置于循环系统中饲养 35 天。与对照组（未标记）相比，用 TT 标记的鱼在分析的生长或状况指标上未发现统计学上的显著差异。然而，在对照组和标记组中检查的参数均存在较大的个体差异。在血液学指标中，仅在实验 I 中发现统计学上的显著差异。ST 组的平均红细胞体积和平均红细胞血红蛋白值较低。在生化参数方面，ST 组的肌酐在统计学上显著降低三倍，镁和碱性磷酸酶（ALP）水平较低，氨水平高于对照组。在实验 II 中，仅 ALP 有显著差异。组织粘合剂是 juvenile 梭鲈植入 TT 后关闭切口的更优且更有效的方法。这种缝合方式促进了更快的愈合，并且对 juvenile 梭鲈的健康影响较小。
