Mytilus galloprovincialis 4 tissues x 5 salinities x 2 times
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资源简介:
Summary statistics and pairwise comparisons for biochemical biomarkers measured in different tissues of Mytilus galloprovincialis.
Mean (±SD) values and p-values for statistical comparisons between experimental conditions.
For each biomarker, differences were tested using either the Student’s t-test (for normally distributed data) or the Wilcoxon rank-sum (Mann–Whitney) test (for non-parametric data).
“Time comparison” corresponds to 14 vs 28 days of exposure at the same salinity.
“Salinity vs 30” corresponds to each salinity level (20, 25, 35, or 40) compared with the reference salinity (30) at the same exposure time.
Significant differences (p < 0.05) are highlighted in the main figures.
Abbreviations
Tissues
DG – Digestive gland
G – Gills
MU – Muscle
MA – Mantle
Functional groups
Metabolism – Enzymes and indicators related to energy metabolism and reserves.
Antioxidant system and biotransformation – Enzymes involved in antioxidant defense and detoxification.
Cellular damage – Biomarkers of oxidative or membrane damage.
Neurotoxicity – Enzyme related to neuronal function and inhibition by contaminants.
Biochemical biomarkers
SDH – Succinate dehydrogenase activity (mitochondrial metabolism)
ETS – Electron transport system activity (overall metabolic capacity)
PROT – Soluble protein content
GLY – Glycogen content
SOD – Superoxide dismutase activity
GPx – Glutathione peroxidase activity
GR – Glutathione reductase activity
GSTs – Glutathione S-transferases activity
TAC – Total antioxidant capacity
CbEs – Carboxylesterases activity
LPO – Lipid peroxidation (oxidative damage indicator)
AChE – Acetylcholinesterase activity (neuromuscular function marker)
Column descriptions
Functional Group: Biochemical category of the biomarker (Metabolism, Antioxidant, CellDamage, or Neurotoxicity).
Tissue: Organ analyzed (DG, G, MU, MA).
Biomarker: Specific biochemical parameter measured.
Salinity / Salinity (vs 30): Salinity level (20, 25, 30, 35, 40) compared with reference salinity (30).
Time: Exposure time (14 or 28 days).
mean_14 / mean_28: Mean value at 14 or 28 days.
sd_14 / sd_28: Standard deviation corresponding to each mean.
mean_30 / mean_comp: Mean values for salinity 30 and for the compared salinity, respectively.
sd_30 / sd_comp: Standard deviations corresponding to each mean.
Time p / Salinity p: p-value for the statistical comparison.
Test Used: Statistical test applied (t-test or Wilcoxon-Mann–Whitney).
本数据集涵盖地中海贻贝(Mytilus galloprovincialis)不同组织中生化生物标志物的汇总统计量与组间成对比较结果。
各实验条件下生化指标的均值(±标准差(Standard Deviation,SD))与统计检验p值均已收录。针对每个生物标志物,分别采用Student t检验(Student’s t-test,适用于正态分布数据)或Wilcoxon秩和(Mann-Whitney)检验(适用于非参数分布数据)进行组间差异检验。
“时间比较”指同一盐度条件下,分别暴露14天与28天的组间对比;“盐度vs30”指同一暴露时间下,各盐度梯度(20、25、35、40)与参照盐度30的组间对比。具有统计学意义的差异(p<0.05)已在主图中高亮标注。
### 缩写说明
#### 组织缩写
DG – 消化腺(Digestive gland)
G – 鳃(Gills)
MU – 肌肉(Muscle)
MA – 外套膜(Mantle)
#### 功能分组
代谢组(Metabolism):与能量代谢及能量储备相关的酶类与指标。
抗氧化系统与生物转化组(Antioxidant system and biotransformation):参与抗氧化防御与解毒过程的酶类。
细胞损伤组(Cellular damage):反映氧化或膜损伤的生物标志物。
神经毒性组(Neurotoxicity):与神经元功能及污染物抑制作用相关的酶类。
#### 生化生物标志物缩写
SDH – 琥珀酸脱氢酶活性(Succinate dehydrogenase activity,线粒体代谢相关)
ETS – 电子传递系统活性(Electron transport system activity,整体代谢能力指标)
PROT – 可溶性蛋白含量(Soluble protein content)
GLY – 糖原含量(Glycogen content)
SOD – 超氧化物歧化酶活性(Superoxide dismutase activity)
GPx – 谷胱甘肽过氧化物酶活性(Glutathione peroxidase activity)
GR – 谷胱甘肽还原酶活性(Glutathione reductase activity)
GSTs – 谷胱甘肽S-转移酶活性(Glutathione S-transferases activity)
TAC – 总抗氧化能力(Total antioxidant capacity)
CbEs – 羧酸酯酶活性(Carboxylesterases activity)
LPO – 脂质过氧化水平(Lipid peroxidation,氧化损伤指示物)
AChE – 乙酰胆碱酯酶活性(Acetylcholinesterase activity,神经肌肉功能标志物)
#### 列字段说明
- 功能分组(Functional Group):生物标志物所属的生化类别(代谢组、抗氧化组、细胞损伤组或神经毒性组)。
- 组织(Tissue):检测所用的组织器官(DG、G、MU、MA)。
- 生物标志物(Biomarker):所检测的具体生化参数。
- 盐度 / 盐度(vs 30)(Salinity / Salinity (vs 30)):与参照盐度30进行对比的盐度梯度(20、25、30、35、40)。
- 暴露时间(Time):污染物暴露时长(14天或28天)。
- mean_14 / mean_28:暴露14天或28天对应的均值。
- sd_14 / sd_28:与各均值对应的标准差。
- mean_30 / mean_comp:分别为参照盐度30与对比盐度组的均值。
- sd_30 / sd_comp:分别为参照盐度30与对比盐度组对应的标准差。
- Time p / Salinity p:对应时间对比或盐度对比的统计检验p值。
- 所用检验方法(Test Used):所采用的统计检验方法(t检验或Wilcoxon-Mann-Whitney检验)。
创建时间:
2025-10-15



