Acta Prataculturae Sinica ›› 2025, Vol. 34 ›› Issue (6): 122-138.DOI: 10.11686/cyxb2024289
Qian XU1,2,3(
), Shuai GUO2,4, Liang-liang ZHANG5, Zhan-jun WANG6, Guo-sheng XIN1,2,3(
)
Received:2024-07-23
Revised:2024-09-09
Online:2025-06-20
Published:2025-04-03
Contact:
Guo-sheng XIN
Qian XU, Shuai GUO, Liang-liang ZHANG, Zhan-jun WANG, Guo-sheng XIN. Effects of supplemental feeding on growth rate, and serum biochemical and metabolomic parameters of grazing Tan sheep[J]. Acta Prataculturae Sinica, 2025, 34(6): 122-138.
| 项目Item | 值Value |
|---|---|
| 粗蛋白质 Crude protein (CP,%) | 12.89 |
| 酸性洗涤纤维 Acid detergent fiber (ADF,%) | 39.28 |
| 中性洗涤纤维 Neutral detergent fiber (NDF,%) | 53.54 |
| 钙 Ca (%) | 1.05 |
| 磷 P (%) | 0.18 |
| 消化能 Digestible energy (DE,MJ·kg-1) | 10.64 |
Table 1 Nutrient levels of grazed grass forage(dry matter basis)
| 项目Item | 值Value |
|---|---|
| 粗蛋白质 Crude protein (CP,%) | 12.89 |
| 酸性洗涤纤维 Acid detergent fiber (ADF,%) | 39.28 |
| 中性洗涤纤维 Neutral detergent fiber (NDF,%) | 53.54 |
| 钙 Ca (%) | 1.05 |
| 磷 P (%) | 0.18 |
| 消化能 Digestible energy (DE,MJ·kg-1) | 10.64 |
项目 Items | 组别 Groups | ||
|---|---|---|---|
| LE | ME | HE | |
| 原料 Ingredients | |||
| 玉米 Corn (%) | 79.27 | 71.53 | 72.62 |
| 酒糟 | 0.67 | 11.73 | 12.02 |
| 磷酸氢钙 CaHPO4 (%) | 6.00 | 3.00 | 2.00 |
| 大豆油 Soybean oil (%) | 4.20 | 7.83 | 8.56 |
| 尿素 Urea (%) | 0.00 | 0.97 | 1.51 |
| 小苏打 NaHCO3 (%) | 1.33 | 0.67 | 0.45 |
| 食用盐 NaCl (%) | 5.20 | 2.60 | 1.73 |
| 预混料 Premix1) (%) | 3.33 | 1.67 | 1.11 |
| 合计 Total (%) | 100 | 100 | 100 |
| 营养水平 Nutrient level2) | |||
| 粗蛋白质 Crude protein (CP,%) | 7.11 | 12.43 | 14.22 |
| 酸性洗涤纤维 Acid detergent fiber (ADF,%) | 2.69 | 3.41 | 3.47 |
| 中性洗涤纤维 Neutral detergent fiber (NDF,%) | 1.19 | 2.46 | 2.51 |
| 钙 Ca (%) | 2.08 | 1.09 | 0.76 |
| 磷 P (%) | 1.70 | 1.03 | 0.78 |
| 消化能 Digestible energy (DE,MJ·kg-1) | 15.91 | 17.63 | 18.17 |
Table 2 The composition and nutrient levels of concentrates diet (dry matter basis)
项目 Items | 组别 Groups | ||
|---|---|---|---|
| LE | ME | HE | |
| 原料 Ingredients | |||
| 玉米 Corn (%) | 79.27 | 71.53 | 72.62 |
| 酒糟 | 0.67 | 11.73 | 12.02 |
| 磷酸氢钙 CaHPO4 (%) | 6.00 | 3.00 | 2.00 |
| 大豆油 Soybean oil (%) | 4.20 | 7.83 | 8.56 |
| 尿素 Urea (%) | 0.00 | 0.97 | 1.51 |
| 小苏打 NaHCO3 (%) | 1.33 | 0.67 | 0.45 |
| 食用盐 NaCl (%) | 5.20 | 2.60 | 1.73 |
| 预混料 Premix1) (%) | 3.33 | 1.67 | 1.11 |
| 合计 Total (%) | 100 | 100 | 100 |
| 营养水平 Nutrient level2) | |||
| 粗蛋白质 Crude protein (CP,%) | 7.11 | 12.43 | 14.22 |
| 酸性洗涤纤维 Acid detergent fiber (ADF,%) | 2.69 | 3.41 | 3.47 |
| 中性洗涤纤维 Neutral detergent fiber (NDF,%) | 1.19 | 2.46 | 2.51 |
| 钙 Ca (%) | 2.08 | 1.09 | 0.76 |
| 磷 P (%) | 1.70 | 1.03 | 0.78 |
| 消化能 Digestible energy (DE,MJ·kg-1) | 15.91 | 17.63 | 18.17 |
| 项目 Items | 组别Groups | 标准误 Standard error (SEM) | P值 P-value | |||
|---|---|---|---|---|---|---|
| NC | LE | ME | HE | |||
| 初重 Initial weight (IW, kg) | 23.60 | 23.60 | 23.65 | 24.04 | 0.18 | 0.792 |
| 末重 Final weight (FW, kg) | 33.98b | 34.15b | 40.35a | 42.00a | 1.01 | <0.001 |
| 平均日增重 Average daily gain (ADG, g·d-1) | 102.70b | 105.39b | 163.73a | 177.70a | 9.31 | <0.001 |
Table 3 Effects of supplemental feeding on growth performance of grazing Tan sheep
| 项目 Items | 组别Groups | 标准误 Standard error (SEM) | P值 P-value | |||
|---|---|---|---|---|---|---|
| NC | LE | ME | HE | |||
| 初重 Initial weight (IW, kg) | 23.60 | 23.60 | 23.65 | 24.04 | 0.18 | 0.792 |
| 末重 Final weight (FW, kg) | 33.98b | 34.15b | 40.35a | 42.00a | 1.01 | <0.001 |
| 平均日增重 Average daily gain (ADG, g·d-1) | 102.70b | 105.39b | 163.73a | 177.70a | 9.31 | <0.001 |
项目 Items | 组别Groups | |||
|---|---|---|---|---|
| NC | LE | ME | HE | |
| 牧草干物质采食量Forage dry matter intake (kg·piece-1·d-1) | 1.50 | 1.28 | 1.05 | 0.83 |
| 牧草干草价格Forage hay price (CNY·kg-1) | 0.94 | 0.94 | 0.94 | 0.94 |
| 牧草成本Forage cost (CNY·piece-1·d-1) | 1.41 | 1.20 | 0.99 | 0.78 |
| 补饲精料单价Concentrate supplementation price (CNY·kg-1) | - | 3.52 | 3.86 | 3.95 |
| 补饲量 Feeding levels of concentrate supplementation (kg·piece-1·d-1) | - | 0.23 | 0.45 | 0.68 |
| 精料补饲成本Concentrate supplementation cost (CNY·piece-1·d-1) | - | 0.79 | 1.74 | 2.67 |
| 滩羊活重价格Lamb sale price (CNY·kg-1) | 36.00 | 36.00 | 36.00 | 36.00 |
| 平均日增重Average daily gain (g·piece-1·d-1) | 102.70 | 105.39 | 163.73 | 177.70 |
| 增重收益Weight gain profits (CNY·piece-1·d-1) | 3.70 | 3.79 | 5.89 | 6.40 |
| 经济效益Economic benefits (CNY·piece-1·d-1) | 2.29 | 1.80 | 3.17 | 2.96 |
Table 4 Effects of supplemental feeding on economic benefits of grazing Tan sheep
项目 Items | 组别Groups | |||
|---|---|---|---|---|
| NC | LE | ME | HE | |
| 牧草干物质采食量Forage dry matter intake (kg·piece-1·d-1) | 1.50 | 1.28 | 1.05 | 0.83 |
| 牧草干草价格Forage hay price (CNY·kg-1) | 0.94 | 0.94 | 0.94 | 0.94 |
| 牧草成本Forage cost (CNY·piece-1·d-1) | 1.41 | 1.20 | 0.99 | 0.78 |
| 补饲精料单价Concentrate supplementation price (CNY·kg-1) | - | 3.52 | 3.86 | 3.95 |
| 补饲量 Feeding levels of concentrate supplementation (kg·piece-1·d-1) | - | 0.23 | 0.45 | 0.68 |
| 精料补饲成本Concentrate supplementation cost (CNY·piece-1·d-1) | - | 0.79 | 1.74 | 2.67 |
| 滩羊活重价格Lamb sale price (CNY·kg-1) | 36.00 | 36.00 | 36.00 | 36.00 |
| 平均日增重Average daily gain (g·piece-1·d-1) | 102.70 | 105.39 | 163.73 | 177.70 |
| 增重收益Weight gain profits (CNY·piece-1·d-1) | 3.70 | 3.79 | 5.89 | 6.40 |
| 经济效益Economic benefits (CNY·piece-1·d-1) | 2.29 | 1.80 | 3.17 | 2.96 |
项目 Items | 组别Groups | 标准误Standard error (SEM) | P值 P-value | |||
|---|---|---|---|---|---|---|
| NC | LE | ME | HE | |||
| 总蛋白Total protein (TP,g·L-1) | 74.20 | 71.50 | 74.94 | 72.93 | 0.92 | 0.602 |
| 白蛋白Albumin (ALB,g·L-1) | 32.63ab | 30.53b | 33.75a | 33.40a | 0.46 | 0.029 |
| 球蛋白Globulin (GLB,g·L-1) | 40.18 | 40.15 | 43.53 | 41.80 | 0.85 | 0.489 |
| 总胆固醇Total cholesterol (TC,mmol·L-1) | 1.60b | 1.90b | 2.48a | 2.66a | 0.13 | <0.001 |
| 甘油三酯Triglyceride (TG,mmol·L-1) | 0.50b | 0.55b | 0.53b | 0.69a | 0.02 | 0.032 |
| 空腹血糖Glucose (GLU,mmol·L-1) | 2.87b | 3.26b | 4.02a | 4.12a | 0.16 | 0.002 |
| 肌酐Creatinine (CREA,μmol·L-1) | 61.40c | 67.00bc | 73.25b | 88.00a | 2.56 | <0.001 |
| 天门冬氨酸氨基转移酶Aspartate aminotransferase (AST,U·L-1) | 117.50b | 119.75b | 131.25ab | 150.00a | 4.71 | 0.036 |
| 丙氨酸氨基转移酶Alanine aminotransferase (ALT,U·L-1) | 21.75 | 18.75 | 18.75 | 18.25 | 0.69 | 0.278 |
| 乳酸脱氢酶Lactate dehydrogenase (LDH,U·L-1) | 460.25bc | 403.67c | 496.00b | 567.67a | 17.79 | 0.002 |
| 高密度脂蛋白胆固醇High density lipoprotein cholesterol (HDL,mmol·L-1) | 0.75c | 0.95bc | 1.19a | 1.07ab | 0.05 | 0.005 |
| 低密度脂蛋白胆固醇Low density lipoprotein cholesterol (LDL,mmol·L-1) | 0.33c | 0.39bc | 0.55ab | 0.71a | 0.05 | 0.002 |
Table 5 Effects of supplemental feeding on serum biochemical indexes of grazing Tan sheep
项目 Items | 组别Groups | 标准误Standard error (SEM) | P值 P-value | |||
|---|---|---|---|---|---|---|
| NC | LE | ME | HE | |||
| 总蛋白Total protein (TP,g·L-1) | 74.20 | 71.50 | 74.94 | 72.93 | 0.92 | 0.602 |
| 白蛋白Albumin (ALB,g·L-1) | 32.63ab | 30.53b | 33.75a | 33.40a | 0.46 | 0.029 |
| 球蛋白Globulin (GLB,g·L-1) | 40.18 | 40.15 | 43.53 | 41.80 | 0.85 | 0.489 |
| 总胆固醇Total cholesterol (TC,mmol·L-1) | 1.60b | 1.90b | 2.48a | 2.66a | 0.13 | <0.001 |
| 甘油三酯Triglyceride (TG,mmol·L-1) | 0.50b | 0.55b | 0.53b | 0.69a | 0.02 | 0.032 |
| 空腹血糖Glucose (GLU,mmol·L-1) | 2.87b | 3.26b | 4.02a | 4.12a | 0.16 | 0.002 |
| 肌酐Creatinine (CREA,μmol·L-1) | 61.40c | 67.00bc | 73.25b | 88.00a | 2.56 | <0.001 |
| 天门冬氨酸氨基转移酶Aspartate aminotransferase (AST,U·L-1) | 117.50b | 119.75b | 131.25ab | 150.00a | 4.71 | 0.036 |
| 丙氨酸氨基转移酶Alanine aminotransferase (ALT,U·L-1) | 21.75 | 18.75 | 18.75 | 18.25 | 0.69 | 0.278 |
| 乳酸脱氢酶Lactate dehydrogenase (LDH,U·L-1) | 460.25bc | 403.67c | 496.00b | 567.67a | 17.79 | 0.002 |
| 高密度脂蛋白胆固醇High density lipoprotein cholesterol (HDL,mmol·L-1) | 0.75c | 0.95bc | 1.19a | 1.07ab | 0.05 | 0.005 |
| 低密度脂蛋白胆固醇Low density lipoprotein cholesterol (LDL,mmol·L-1) | 0.33c | 0.39bc | 0.55ab | 0.71a | 0.05 | 0.002 |
项目 Items | 组别Groups | 标准误Standard error (SEM) | P值 P-value | |||
|---|---|---|---|---|---|---|
| NC | LE | ME | HE | |||
| 丙二醛Malondialdehyde (MDA,nmol·mL-1) | 1.04b | 0.77b | 1.16ab | 1.65a | 0.11 | 0.036 |
| 过氧化氢酶Catalase (CAT,U·mL-1) | 3.14 | 3.51 | 3.58 | 3.96 | 0.15 | 0.231 |
| 超氧化物歧化酶Superoxide dismutase (SOD,U·mL-1) | 50.40b | 53.38b | 56.83ab | 60.46a | 1.39 | 0.038 |
| 总抗氧化能力Total antioxidant capacity (T-AOC,U·mL-1) | 2.56b | 2.90ab | 4.26a | 3.66ab | 0.26 | 0.046 |
| 谷胱甘肽过氧化物酶 Glutathione peroxidase (GSH-Px,U·mL-1) | 499.47a | 176.42b | 185.96b | 371.92ab | 43.82 | 0.011 |
Table 6 Effects of supplemental feeding on antioxidant indexes of grazing Tan sheep
项目 Items | 组别Groups | 标准误Standard error (SEM) | P值 P-value | |||
|---|---|---|---|---|---|---|
| NC | LE | ME | HE | |||
| 丙二醛Malondialdehyde (MDA,nmol·mL-1) | 1.04b | 0.77b | 1.16ab | 1.65a | 0.11 | 0.036 |
| 过氧化氢酶Catalase (CAT,U·mL-1) | 3.14 | 3.51 | 3.58 | 3.96 | 0.15 | 0.231 |
| 超氧化物歧化酶Superoxide dismutase (SOD,U·mL-1) | 50.40b | 53.38b | 56.83ab | 60.46a | 1.39 | 0.038 |
| 总抗氧化能力Total antioxidant capacity (T-AOC,U·mL-1) | 2.56b | 2.90ab | 4.26a | 3.66ab | 0.26 | 0.046 |
| 谷胱甘肽过氧化物酶 Glutathione peroxidase (GSH-Px,U·mL-1) | 499.47a | 176.42b | 185.96b | 371.92ab | 43.82 | 0.011 |
组别 Group | 代谢物 Metabolites | 差异倍数 Fold change (FC) | 变量重要性投影 Variable importance project (VIP) | 类型 Type | 通路号 Pathway ID |
|---|---|---|---|---|---|
NC组 vs LE组 NC group vs LE group | 腺苷-3'-磷酸Adenosine-3'-phosphate | 4.13 | 1.09 | 上调Up | ko00230、ko01100 |
| 5'-腺嘌呤核苷酸5'-adenosine monophosphate | 4.00 | 1.74 | 上调Up | ko00230、ko01100、ko01232、ko01240、ko01523、ko04022、ko04024、ko04068、ko04150、ko04151、ko04152、ko04211、ko04740、ko04742、ko04923、ko04924、ko04925、ko04927、ko04928、ko04934、ko05012、ko05022、ko05032 | |
2'-脱氧鸟苷5'-一磷酸 2'-deoxyguanosine 5'-monophosphate (dGMP) | 2.28 | 1.69 | 上调Up | ko00230、ko01100、ko01232 | |
| 鸟苷5'-单磷酸Guanosine-5'-monophosphate | 3.35 | 1.45 | 上调Up | ko00230、ko01100、ko01232、ko01523、ko04022、ko04740、ko04742、ko04744 | |
| 二十二碳六烯酸Docosahexaenoic acid (DHA) | 0.49 | 1.41 | 下调Down | ko01040 | |
NC组 vs ME组 NC group vs ME group | 5'-腺嘌呤核苷酸5'-adenosine monophosphate | 8.19 | 1.58 | 上调Up | ko00230、ko01100、ko01232、ko01240、ko01523、ko04022、ko04024、ko04068、ko04150、ko04151、ko04152、ko04211、ko04740、ko04742、ko04923、ko04924、ko04925、ko04927、ko04928、ko04934、ko05012、ko05022、ko05032 |
| 2'-脱氧鸟苷2'-deoxyguanosine | 2.01 | 1.45 | 上调Up | ko00230、ko01100、ko01232、ko02010 | |
2'-脱氧鸟苷5'-一磷酸 2'-deoxyguanosine 5'-monophosphate (dGMP) | 3.70 | 1.17 | 上调Up | ko00230、ko01100、ko01232、ko02010 | |
| 鸟苷5'-单磷酸Guanosine-5'-monophosphate | 4.64 | 1.35 | 上调Up | ko00230、ko01100、ko01232、ko01523、ko04022、ko04740、ko04742、ko04744 | |
| 肌苷5'-单磷酸Inosine 5'-monophosphate | 3.62 | 1.39 | 上调Up | ko00230、ko01100、ko01232、ko01240、ko01523、ko04742 | |
| 二十二碳六烯酸Docosahexaenoic acid (DHA) | 0.48 | 1.38 | 下调Down | ko01040 | |
| NC组 vs HE组NC group vs HE group | 2,5-二羟基苯甲酸2,5-dihydroxybenzoic acid | 0.48 | 2.12 | 下调Down | ko00350、ko01100 |
| 3-羟基苯乙酸3-hydroxyphenylacetic acid | 2.39 | 1.83 | 上调Up | ko00350、ko00360、ko01100 | |
| 二十二碳六烯酸Docosahexaenoic acid (DHA) | 0.38 | 1.74 | 下调Down | ko01040 | |
ME组 vs LE组 ME group vs LE group | 鹅去氧胆酸Chenodeoxycholic acid | 0.20 | 1.56 | 下调Down | ko00120、ko01100、ko04976 |
| 脱氧胆酸Deoxycholic acid | 0.20 | 1.64 | 下调Down | ko04976 | |
| 2'-脱氧鸟苷2'-deoxyguanosine | 0.48 | 1.60 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 次黄嘌呤Hypoxanthine | 0.50 | 1.70 | 下调Down | ko00230、ko01100、ko01232 | |
| 肌苷Inosine | 0.46 | 1.89 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 牛磺鹅去氧胆酸Taurochenodesoxycholic acid | 0.33 | 2.01 | 下调Down | ko00120、ko04976、ko04979 | |
HE组 vs LE组 HE group vs LE group | 2'-脱氧肌苷2'-deoxyinosine | 0.43 | 2.03 | 下调Down | ko00230、ko01100、ko01232、ko02010 |
| 2'-脱氧鸟苷2'-deoxyguanosine | 0.45 | 1.47 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 甘氨鹅脱氧胆酸Glycochenodeoxycholic acid | 3.44 | 1.58 | 上调Up | ko00120、ko04976、ko04979 | |
| 鸟苷Guanosine | 0.34 | 1.17 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 次黄嘌呤Hypoxanthine | 0.48 | 1.27 | 下调Down | ko00230、ko01100、ko01232 | |
| 肌苷Inosine | 0.39 | 1.29 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 牛磺鹅去氧胆酸Taurochenodesoxycholic acid | 0.20 | 1.38 | 下调Down | ko00120、ko04976、ko04979 | |
HE组 vs ME组 HE group vs ME group | 11,12-双羟基-5Z,8Z,14Z-二十二碳三烯酸 11,12-dihydroxy-5Z,8Z,14Z-docosatrienoic acid | 3.18 | 1.07 | 上调Up | ko00590、ko01100、ko04726 |
8,9-双羟基-5Z,11Z,14Z-二十二碳三烯酸 8,9-dihydroxy-5Z,11Z,14Z-docosatrienoic acid | 3.18 | 1.07 | 上调Up | ko00590、ko01100、ko04726 | |
15-脱氧-δ-12,14-前列腺素J2 15-deoxy-δ-12,14-prostaglandin J2 | 4.58 | 1.27 | 上调Up | ko00590 |
Table 7 Enrichment analysis of KEGG metabolic pathway of differential metabolites
组别 Group | 代谢物 Metabolites | 差异倍数 Fold change (FC) | 变量重要性投影 Variable importance project (VIP) | 类型 Type | 通路号 Pathway ID |
|---|---|---|---|---|---|
NC组 vs LE组 NC group vs LE group | 腺苷-3'-磷酸Adenosine-3'-phosphate | 4.13 | 1.09 | 上调Up | ko00230、ko01100 |
| 5'-腺嘌呤核苷酸5'-adenosine monophosphate | 4.00 | 1.74 | 上调Up | ko00230、ko01100、ko01232、ko01240、ko01523、ko04022、ko04024、ko04068、ko04150、ko04151、ko04152、ko04211、ko04740、ko04742、ko04923、ko04924、ko04925、ko04927、ko04928、ko04934、ko05012、ko05022、ko05032 | |
2'-脱氧鸟苷5'-一磷酸 2'-deoxyguanosine 5'-monophosphate (dGMP) | 2.28 | 1.69 | 上调Up | ko00230、ko01100、ko01232 | |
| 鸟苷5'-单磷酸Guanosine-5'-monophosphate | 3.35 | 1.45 | 上调Up | ko00230、ko01100、ko01232、ko01523、ko04022、ko04740、ko04742、ko04744 | |
| 二十二碳六烯酸Docosahexaenoic acid (DHA) | 0.49 | 1.41 | 下调Down | ko01040 | |
NC组 vs ME组 NC group vs ME group | 5'-腺嘌呤核苷酸5'-adenosine monophosphate | 8.19 | 1.58 | 上调Up | ko00230、ko01100、ko01232、ko01240、ko01523、ko04022、ko04024、ko04068、ko04150、ko04151、ko04152、ko04211、ko04740、ko04742、ko04923、ko04924、ko04925、ko04927、ko04928、ko04934、ko05012、ko05022、ko05032 |
| 2'-脱氧鸟苷2'-deoxyguanosine | 2.01 | 1.45 | 上调Up | ko00230、ko01100、ko01232、ko02010 | |
2'-脱氧鸟苷5'-一磷酸 2'-deoxyguanosine 5'-monophosphate (dGMP) | 3.70 | 1.17 | 上调Up | ko00230、ko01100、ko01232、ko02010 | |
| 鸟苷5'-单磷酸Guanosine-5'-monophosphate | 4.64 | 1.35 | 上调Up | ko00230、ko01100、ko01232、ko01523、ko04022、ko04740、ko04742、ko04744 | |
| 肌苷5'-单磷酸Inosine 5'-monophosphate | 3.62 | 1.39 | 上调Up | ko00230、ko01100、ko01232、ko01240、ko01523、ko04742 | |
| 二十二碳六烯酸Docosahexaenoic acid (DHA) | 0.48 | 1.38 | 下调Down | ko01040 | |
| NC组 vs HE组NC group vs HE group | 2,5-二羟基苯甲酸2,5-dihydroxybenzoic acid | 0.48 | 2.12 | 下调Down | ko00350、ko01100 |
| 3-羟基苯乙酸3-hydroxyphenylacetic acid | 2.39 | 1.83 | 上调Up | ko00350、ko00360、ko01100 | |
| 二十二碳六烯酸Docosahexaenoic acid (DHA) | 0.38 | 1.74 | 下调Down | ko01040 | |
ME组 vs LE组 ME group vs LE group | 鹅去氧胆酸Chenodeoxycholic acid | 0.20 | 1.56 | 下调Down | ko00120、ko01100、ko04976 |
| 脱氧胆酸Deoxycholic acid | 0.20 | 1.64 | 下调Down | ko04976 | |
| 2'-脱氧鸟苷2'-deoxyguanosine | 0.48 | 1.60 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 次黄嘌呤Hypoxanthine | 0.50 | 1.70 | 下调Down | ko00230、ko01100、ko01232 | |
| 肌苷Inosine | 0.46 | 1.89 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 牛磺鹅去氧胆酸Taurochenodesoxycholic acid | 0.33 | 2.01 | 下调Down | ko00120、ko04976、ko04979 | |
HE组 vs LE组 HE group vs LE group | 2'-脱氧肌苷2'-deoxyinosine | 0.43 | 2.03 | 下调Down | ko00230、ko01100、ko01232、ko02010 |
| 2'-脱氧鸟苷2'-deoxyguanosine | 0.45 | 1.47 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 甘氨鹅脱氧胆酸Glycochenodeoxycholic acid | 3.44 | 1.58 | 上调Up | ko00120、ko04976、ko04979 | |
| 鸟苷Guanosine | 0.34 | 1.17 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 次黄嘌呤Hypoxanthine | 0.48 | 1.27 | 下调Down | ko00230、ko01100、ko01232 | |
| 肌苷Inosine | 0.39 | 1.29 | 下调Down | ko00230、ko01100、ko01232、ko02010 | |
| 牛磺鹅去氧胆酸Taurochenodesoxycholic acid | 0.20 | 1.38 | 下调Down | ko00120、ko04976、ko04979 | |
HE组 vs ME组 HE group vs ME group | 11,12-双羟基-5Z,8Z,14Z-二十二碳三烯酸 11,12-dihydroxy-5Z,8Z,14Z-docosatrienoic acid | 3.18 | 1.07 | 上调Up | ko00590、ko01100、ko04726 |
8,9-双羟基-5Z,11Z,14Z-二十二碳三烯酸 8,9-dihydroxy-5Z,11Z,14Z-docosatrienoic acid | 3.18 | 1.07 | 上调Up | ko00590、ko01100、ko04726 | |
15-脱氧-δ-12,14-前列腺素J2 15-deoxy-δ-12,14-prostaglandin J2 | 4.58 | 1.27 | 上调Up | ko00590 |
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