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Yan K, Liu X, Li L, Zhu S, Zheng L, He S, Jia X, Dong W, Liu Y, Lu Z, Yang F. Ultrasound-assisted deep eutectic solvents extraction of polysaccharides from Loquat leaf: Process optimization and bioactivity study. Int J Biol Macromol 2024; 274:133308. [PMID: 38908619 DOI: 10.1016/j.ijbiomac.2024.133308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/13/2024] [Accepted: 06/19/2024] [Indexed: 06/24/2024]
Abstract
Loquat leaves are the by-product of loquat fruit production. Polysaccharides are one of the main active ingredients in loquat leaves. In this study, polysaccharides were extracted from loquat leaves by ultrasonic-assisted deep eutectic solvents (DESs) extraction method. Further, the extracted crude loquat leaf polysaccharides (CLLP) were purified and separated via S-8 resin and DEAE-52 cellulose column chromatography, respectively. Additionally, the effects of polysaccharides on activity of sperm in boar semen preserved in medium at 17 °C, were evaluated preliminarily. DES, composed of choline chloride/ethylene glycol (1:6, molar ratio), was proved to be the suitable solvent for LLP extraction. The optimized extraction conditions were water content 44 %, liquid-solid ratio 1:29 (g/g), extraction temperature 61 °C and extraction time 98 min. Under these conditions, the LLP yield was 57.82 ± 1.50 mg/g. A homogeneous polysaccharide (LLP1-2, Mw: 2.17 × 104 Da) was isolated from CLLP. Its total sugar, uronic acid and protein contents were 76.31 ± 1.25 %, 14.19 ± 0.67 % and 3.28 ± 0.42 %, respectively. Further, 800 μg/mL LLP1-2 could effectively enhance the antioxidant activity of sperm. This study laid a foundation for DESs and column chromatography in the field of polysaccharide extraction and separation, proving that LLP can be used as a natural antioxidant for sperm preservation.
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Affiliation(s)
- Ke Yan
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xianglin Liu
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Lin Li
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Shuyu Zhu
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Lijuan Zheng
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Shuyang He
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xiaomin Jia
- School of Life Sciences, Yan'an University, Yan'an, Shaanxi 716000, China
| | - Wuzi Dong
- Shaanxi Dayi Xunlong Biotechnology Co., LTD, Yangling, Shaanxi 712100, China
| | - Yupeng Liu
- National Engineering & Technology Research Center of Forest Chemical Industry, Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing, Jiangsu 210037, China
| | - Zhoumin Lu
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Fangxia Yang
- College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China; Shaanxi Provincial Key Laboratory of Economic Plant Resources Development and Utilization, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China.
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2
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Yi X, Qiu Y, Tang X, Lei Y, Pan Y, Raza SHA, Althobaiti NA, Albalawi AE, Al Abdulmonem W, Makhlof RTM, Alsaad MA, Zhang Y, Sun X. Effect of Five Different Antioxidants on the Effectiveness of Goat Semen Cryopreservation. Reprod Sci 2024; 31:1958-1972. [PMID: 38267808 DOI: 10.1007/s43032-024-01452-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
The effective combination of semen cryopreservation and artificial insemination has a positive effect on the conservation of germplasm resources, production and breeding, etc. However, during the process of semen cryopreservation, the sperm cells are very susceptible to different degrees of physical, chemical, and oxidative stress damage. Oxidative damage is the most important factor that reduces semen quality, which is affected by factors such as dilution equilibrium, change of osmotic pressure, cold shock, and enzyme action during the freezing-thawing process, which results in the aggregation of a large amount of reactive oxygen species (ROS) in sperm cells and affects the quality of semen after thawing. Therefore, the method of adding antioxidants to semen cryoprotective diluent is usually used to improve the effect of semen cryopreservation. The aim of this experiment was to investigate the effects of adding five antioxidants (GLP, Mito Q, NAC, SLS, and SDS) to semen cryoprotection diluent on the cryopreservation effect of semen from Saanen dairy goats. The optimal preservation concentrations were screened by detecting sperm viability, plasma membrane integrity, antioxidant capacity, and acrosomal enzyme activities after thawing, and the experimental results were as follows: the optimal concentrations of GLP, Mito Q, NAC, SLS, and SDS added to semen cryopreservation diluent at different concentrations were 0.8 mg/mL, 150 nmol/L, 0.6 mg/mL, 0.15 mg/ mL, 0.6 mg/mL, and 0.15 mg/mL. The optimal concentrations of the five antioxidants were added to the diluent and analyzed after 1 week of cryopreservation, and it was found that sperm viability, plasma membrane integrity, and mitochondrial activity were significantly enhanced after thawing compared with the control group (P < 0.05), and their antioxidant capacity was significantly enhanced (P < 0.05). Therefore, the addition of the above five antioxidants to goat sperm cryodilution solution had a better enhancement of sperm cryopreservation. This study provides a useful reference for exploring the improvement of goat semen cryoprotection effect.
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Affiliation(s)
- Xiaohua Yi
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yanbo Qiu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Xiaoqin Tang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yichen Lei
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yun Pan
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Sayed Haidar Abbas Raza
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
- Guangdong Provincial Key Laboratory of Food Quality and Safety/Nation-Local Joint Engineering Research Center for Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Provincial Key Laboratory of Utilization and Conservation of Food and Medicinal Resources in Northern Region, Shaoguan University, Shaoguan, 512005, China
| | - Norah A Althobaiti
- Biology Department, College of Science and Humanities, Shaqra University, Al Quwaiiyah, 19257, Al Quwaiiyah, Saudi Arabia
| | - Aishah E Albalawi
- Faculty of Science, Department of Biology, University of Tabuk, 47913, Tabuk, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department of Pathology, College of Medicine, Qassim University, P.O. Box 6655, Buraidah, 51452, Kingdom of Saudi Arabia
| | - Raafat T M Makhlof
- Department of Parasitology, Faculty of Medicine, Umm Al Qura University, P.O. Box 715, 21955, Makkah, Saudi Arabia
| | - Mohammad A Alsaad
- College of Medicine, Umm AL Qura University, 21955, Makkah, Saudi Arabia
| | - Yu Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Xiuzhu Sun
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
- College of Grassland Agriculture, Northwest A&F University, Yangling, China.
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Yan Z, Lei Y, Zhao P, Zhang D, Shen J, Zhang G, Wei R, Liu H, Liu X, He Y, Shen S, Liu D. Natural mating ability is associated with gut microbiota composition and function in captive male giant pandas. Ecol Evol 2024; 14:e11189. [PMID: 38571808 PMCID: PMC10985376 DOI: 10.1002/ece3.11189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/05/2024] [Accepted: 03/12/2024] [Indexed: 04/05/2024] Open
Abstract
The issue of poor sexual performance of some male giant pandas seriously impairs the growth and the genetic diversity of the captive population, yet there is still no clear understanding of the cause of the loss of this ability and its underlying mechanism. In this study, we analyzed the gut microbiota and its function in 72 fecal samples obtained from 20 captive male giant pandas, with an equal allocation between individuals capable and incapable of natural mating. Additionally, we investigated fecal hormone levels and behavioral differences between the two groups. A correlation analysis was then conducted among these factors to explore the influencing factors of their natural mating ability. The results showed significant differences in the composition of gut microbiota between the two groups of male pandas. The capable group had significantly higher abundance of Clostridium sensu stricto 1 (p adjusted = .0021, GLMM), which was positively correlated with fatty acid degradation and two-component system functions (Spearman, p adjusted < .05). Additionally, the capable group showed higher gene abundance in gut microbiota function including purine and pyrimidine metabolism and galactose metabolism, as well as pathways related to biological processes such as ribosome and homologous recombination (DEseq2, p adjusted < .05). We found no significant differences in fecal cortisol and testosterone levels between the two groups, and no difference was found in their behavior either. Our study provides a theoretical and practical basis for further studying the behavioral degradation mechanisms of giant pandas and other endangered mammal species.
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Affiliation(s)
- Zheng Yan
- Department of Ecology, College of Life Sciences, Key Laboratory for Biodiversity and Ecological Engineering of Ministry of EducationBeijing Normal UniversityBeijingHebeiChina
| | - Yinghu Lei
- Research Center for the Qinling Giant PandaShaanxi Rare Wildlife Rescue BaseXi'anShaanxiChina
| | - Pengpeng Zhao
- Research Center for the Qinling Giant PandaShaanxi Rare Wildlife Rescue BaseXi'anShaanxiChina
| | - Danhui Zhang
- Research Center for the Qinling Giant PandaShaanxi Rare Wildlife Rescue BaseXi'anShaanxiChina
| | - Jiena Shen
- Research Center for the Qinling Giant PandaShaanxi Rare Wildlife Rescue BaseXi'anShaanxiChina
| | - Guiquan Zhang
- China Conservation and Research Centre for the Giant PandaWolongSichuanChina
| | - Rongping Wei
- China Conservation and Research Centre for the Giant PandaWolongSichuanChina
| | - Haoqiu Liu
- Department of Ecology, College of Life Sciences, Key Laboratory for Biodiversity and Ecological Engineering of Ministry of EducationBeijing Normal UniversityBeijingHebeiChina
| | - Xiaoyan Liu
- Department of Ecology, College of Life Sciences, Key Laboratory for Biodiversity and Ecological Engineering of Ministry of EducationBeijing Normal UniversityBeijingHebeiChina
| | - Yan He
- Department of Ecology, College of Life Sciences, Key Laboratory for Biodiversity and Ecological Engineering of Ministry of EducationBeijing Normal UniversityBeijingHebeiChina
| | - Sijia Shen
- Department of Ecology, College of Life Sciences, Key Laboratory for Biodiversity and Ecological Engineering of Ministry of EducationBeijing Normal UniversityBeijingHebeiChina
| | - Dingzhen Liu
- Department of Ecology, College of Life Sciences, Key Laboratory for Biodiversity and Ecological Engineering of Ministry of EducationBeijing Normal UniversityBeijingHebeiChina
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Qadeer S, Ashraf A, Farooq MU, Ullah S, Asad M, Muneeb A, Adil M. Evaluation of Kappa-carrageenan supplementation in extender for post-thaw Kajli ram sperm quality. Reprod Domest Anim 2024; 59:e14551. [PMID: 38462999 DOI: 10.1111/rda.14551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 02/15/2024] [Accepted: 02/23/2024] [Indexed: 03/12/2024]
Abstract
Cryopreservation is one of the reliable techniques for long-term storage of sperm. The success of this technique depends on the choice of cryoprotectant; therefore, a plethora of literature has reported the effects of different cryoprotective agents so far. Kappa-carrageenan (κ-carrageenan) is a hydrocolloid polysaccharide extracted from red marine seaweed. Its unique property makes it a promising option as a non-colligative cryoprotectant. The current study aims to evaluate the cryoprotective effect of k-carrageenan along with glycerol on ram sperm quality both after equilibration and freezing. Nine Kajli rams were utilized in this experiment for semen collection through an artificial vagina maintained at 42°C. Qualified samples were diluted in tris egg yolk glycerol (TEYG) extender containing different concentrations of k-carrageenan as 0 mg/mL (control), 0.2, 0.5, 0.8 and 1 mg/mL. Post-thaw assessment was done at 37°C after 24 h of storage, which showed a significant improvement (p < .05) in sperm viability, motility, membrane and acrosome integrity in an extender containing k-carrageenan at a concentration of 0.5 mg/mL compared to control. It is concluded from the current study that the combination of glycerol and 0.5 mg/mL concentration of k-carrageenan improved the sperm post-thaw quality.
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Affiliation(s)
- Saima Qadeer
- Department of Zoology, Division of Sciences and Technology, University of Education, Lahore, Pakistan
| | - Asma Ashraf
- Department of Zoology, Division of Sciences and Technology, University of Education, Lahore, Pakistan
| | - Muhammad Umer Farooq
- Department of Zoology, Division of Sciences and Technology, University of Education, Lahore, Pakistan
| | - Sana Ullah
- Department of Zoology, Division of Sciences and Technology, University of Education, Lahore, Pakistan
| | - Muhammad Asad
- Department of Zoology, Division of Sciences and Technology, University of Education, Lahore, Pakistan
| | - Ahmad Muneeb
- Department of Botany, Division of Sciences and Technology, University of Education, Lahore, Pakistan
| | - Muhammad Adil
- Department of Zoology, Division of Sciences and Technology, University of Education, Lahore, Pakistan
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Zhu Z, Zhao H, Cui H, Adetunji AO, Min L. Resveratrol Improves the Frozen-Thawed Ram Sperm Quality. Animals (Basel) 2023; 13:3887. [PMID: 38136923 PMCID: PMC10740518 DOI: 10.3390/ani13243887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
Cryopreservation generates a substantial quantity of ROS in semen, leading to a decline in sperm quality and fertilization capacity. The objective of this study was to investigate the effects of resveratrol and its optimal concentration on ram sperm quality after cryopreservation. Ram semen was diluted with a freezing medium containing different concentrations of resveratrol (0, 25, 50, 75, and 100 μM). After thawing, various sperm parameters such as total motility, progressive motility, acrosome integrity, plasma membrane integrity, mitochondrial membrane potential, glutathione (GSH) content, glutathione synthase (GPx) activity, superoxide dismutase (SOD) activity, catalase (CAT) activity, lipid peroxidation (LPO) content, malondialdehyde (MDA) content, ROS level, SIRT1 level, DNA oxidative damage, and AMPK phosphorylation level were assessed. In addition, post-thaw sperm apoptosis was evaluated. Comparatively, the addition of resveratrol up to 75 μM significantly improved the sperm motility and sperm parameters of cryopreserved ram sperm. Specifically, 50 μM resveratrol demonstrated a notable enhancement in acrosome and plasma membrane integrity, antioxidant capacity, mitochondrial membrane potential, adenosine triphosphate (ATP) content, SIRT1 level, and AMPK phosphorylation levels compared to the control group (p < 0.05). It also significantly (p < 0.05) reduced the oxidative damage to sperm DNA. However, detrimental effects of resveratrol were observed at a concentration of 100 μM resveratrol. In conclusion, the addition of 50 μM resveratrol to the cryopreservation solution is optimal for enhancing the quality of cryopreserved ram sperm.
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Affiliation(s)
- Zhendong Zhu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Z.Z.); (H.Z.); (H.C.)
| | - Haolong Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Z.Z.); (H.Z.); (H.C.)
| | - Haixiang Cui
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Z.Z.); (H.Z.); (H.C.)
| | - Adedeji O. Adetunji
- Department of Agriculture, University of Arkansas at Pine Bluff, Pine Bluff, AR 71601, USA;
| | - Lingjiang Min
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China; (Z.Z.); (H.Z.); (H.C.)
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Li G, Xu Y, Li Y, Chang D, Zhang P, Ma Z, Chen D, You Y, Huang X, Cai J. Qiangjing tablets ameliorate asthenozoospermia via mitochondrial ubiquitination and mitophagy mediated by LKB1/AMPK/ULK1 signaling. PHARMACEUTICAL BIOLOGY 2023; 61:271-280. [PMID: 36655371 PMCID: PMC9858429 DOI: 10.1080/13880209.2023.2168021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 12/01/2022] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
CONTEXT Therapeutic effects of Qiangjing tablets (QJT) on sperm vitality and asthenozoospermia (AZS) have been confirmed. However, the mechanism of action remains unclear. OBJECTIVE This study investigates the effects of QJT on AZS and the underlying mechanism of action. MATERIALS AND METHODS Sixty Sprague-Dawley rats were randomly divided into six groups: Control, ORN (ornidazole; 200 mg/kg), ORN + QJT-low (0.17 g/mL), ORN + QJT-middle (0.33 g/mL), ORN + QJT-high (0.67 g/mL), and ORN + QJT + Radicicol (0.67 g/mL QJT and 20 mg/kg radicicol) groups. Pathological evaluation and analysis of mitophagy were conducted by H&E staining and transmission electron microscopy, respectively. Reactive oxygen species were detected by flow cytometry. Protein expression was determined by Western blotting. RESULTS QJT significantly improved ORN-treated sperm motility and kinematic parameters, as well as the pathological symptoms of testicular and epididymal tissues. In particular, QJT mitigated impaired mitochondrial morphology, and increased the PHB, Beclin-1, LC3-II protein, and ROS levels (p < 0.05), and reduced the protein expression levels of LC3-I and p62 (p < 0.05). Mechanistically, QJT antagonized the downregulation of SCF and Parkin protein levels (p < 0.05). Furthermore, QJT significantly increased the protein expressions levels of LKB1, AMPKα, p-AMPKα, ULK1 and p-ULK1 (p < 0.05). The ameliorative effect of QJT on pathological manifestations, mitochondrial morphology, and the expressions of mitophagy and mitochondrial ubiquitination-related proteins was counteracted by radicicol. DISCUSSION AND CONCLUSIONS QJT improved AZS via mitochondrial ubiquitination and mitophagy mediated by the LKB1/AMPK/ULK1 signaling pathway. Our study provides a theoretical basis for the treatment of AZS and male infertility.
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Affiliation(s)
- Guangsen Li
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuanjie Xu
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yingxi Li
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Degui Chang
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Peihai Zhang
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ziyang Ma
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Di’ang Chen
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yaodong You
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaopeng Huang
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jian Cai
- Department of Urology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Gao Y, Yu C, Liu G, Zhang M, Liu Z, Liu J, Jin Y. Comparison between Hematology and Serum Biochemistry of Qinling and Sichuan Giant Panda ( Ailuropoda melanoleuca qinlingensis and sichuanensis). Animals (Basel) 2023; 13:3149. [PMID: 37835755 PMCID: PMC10571825 DOI: 10.3390/ani13193149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 10/01/2023] [Accepted: 10/07/2023] [Indexed: 10/15/2023] Open
Abstract
Giant pandas are the flagship species in world conservation, and include two subspecies, Ailuropoda melanoleuca qinlingensis (A. m. qinlingensis) and Ailuropoda melanoleuca sichuanensis (A. m. sichuanensis). Hematology and serum biochemistry studies are crucial to protecting giant pandas. Even though research on hematology and serum biochemistry are well-established in A. m. sichuanensis, research in A. m. qinlingensis is scarce. The study aimed to (1) establish a baseline for hemogram and reference intervals (RIs) for hematological and serum biochemical parameters in A. m. qinlingensis, (2) assess the possible variations in these parameters of A. m. qinlingensis based on age, gender, and storage condition of blood samples, and (3) compare the parameters to those of A. m. sichuanensis. Blood samples (n = 42) were collected from healthy A. m. qinlingensis (n = 21) housed in Shaanxi (Louguantai) Rare Wildlife Rescue and Breeding Research Center, and hematological (n = 25) and serum biochemical parameters (n = 18) were analyzed in March and December of 2019. The results showed no significant abnormality in the blood smears of all individuals in this study, except for a few serrated red blood cells, platelet aggregations, and occasionally giant platelets. Between sub-adult and adult A. m. qinlingensis, there were significant differences in five hematological and one serum biochemical parameter (p < 0.05), whereas six serum biochemical parameters were present when α = 0.1 (p < 0.1). Gender influenced % NEU, % LYM, % EOS, LYM, EOS, GGT, and CHOL of A. m. qinlingensis. The majority of the hematological and serum biochemical parameters of A. m. qinlingensis were different from those of A. m. sichuanensis regarding age and gender. The anticoagulant whole blood samples of A. m. qinlingensis stored at 2-8 °C for 24 h and the serum samples stored at -18 °C for 48 h had little influence on the values of hematological and serum biochemical parameters. In conclusion, this study provided a baseline of hemogram and established RIs for hematological and serum biochemical parameters of A. m. qinlingensis. RIs of A. m. sichuanensis reported before were not completely fit for A. m. qinlingensis, and age, gender, or the storage condition of blood samples influenced some of the parameters of A. m. qinlingensis. To the authors' knowledge, this is the first report of a hemogram baseline and RIs for hematological and serum biochemical parameters of A. m. qinlingensis.
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Affiliation(s)
- Yuhang Gao
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (Y.G.); (G.L.); (Z.L.)
| | - Chang Yu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (Y.G.); (G.L.); (Z.L.)
| | - Gang Liu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (Y.G.); (G.L.); (Z.L.)
| | - Meng Zhang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (Y.G.); (G.L.); (Z.L.)
| | - Zichen Liu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (Y.G.); (G.L.); (Z.L.)
| | | | - Yipeng Jin
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China; (Y.G.); (G.L.); (Z.L.)
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