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Zhang RR, Shao MY, Fu Y, Zhao RX, Wnag JW, Fang YX. Benefit-Risk Assessment of Chinese Medicine Injections for Primary Liver Cancer Based on Multi-criteria Decision Analysis. Chin J Integr Med 2023:10.1007/s11655-023-3704-2. [PMID: 37697203 DOI: 10.1007/s11655-023-3704-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2023] [Indexed: 09/13/2023]
Abstract
OBJECTIVE To evaluate the benefit-risk of 3 commonly used Chinese medicine injections, Aidi Injection (ADI), Cinobufagin Injection (CINI) and Compound Kushen Injection (CKI), in the treatment of primary liver cancer (PLC), so as to provide a reference for clinical decision-making. METHODS Randomized controlled trials (RCTs) of ADI, CINI and CKI in the treatment of PLC published in the databases of China National Knowledge Infrastructure, Wanfang, China Science and Technology Journal Database, SinoMed, PubMed, Cochrane Library, and Web of Science were retrieved from January 2020 to October 2022. The data of benefit and risk indicators were combined to obtain the effect value. The multi-criteria decision analysis (MCDA) model was applied to build the decision tree. The benefit value, risk value and benefit risk value of the 3 injections in PLC treatment were calculated. Monte Carlo simulation was carried out to calculate the 95% confidence interval and probability of differences among the 3 injections, so as to optimize the evaluation results. RESULTS A total of 71 RCTs were included. The benefit values of ADI, CINI and CKI combined with transcatheter arterial chemoembolization (TACE) were 42, 38 and 36, respectively. The risk values were 42, 25 and 37, respectively. The benefit risk values were 42, 31 and 37, respectively. The benefit risk differences of ADI vs. CINI, ADI vs. CKI, and CKI vs. CINI were 11 (-0.86, 17.75), 5 (-5.01, 11.09), and 6 (-1.87, 12.63), respectively. The probability that ADI superior to CINI, ADI superior to CKI, and CKI superior to CINI was 96.26%, 77.27%, and 92.62%, respectively. CONCLUSION Based on the results of MCDA model, CINI combined with TACE has the greatest risk in the treatment of the PLC. Considering the efficacy and safety, the possible priority of the 3 Chinese medicine injections combined with TACE in the treatment of PLC is ADI, CKI and CINI.
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Affiliation(s)
- Rong-Rong Zhang
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450046, China
| | - Ming-Yi Shao
- Personal Department, the First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, 450000, China.
| | - Yu Fu
- Scientific Research Department, the First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, 450000, China
| | - Rui-Xia Zhao
- Scientific Research Department, the First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, 450000, China
| | - Jing-Wen Wnag
- Digestive Department, the First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, 450000, China
| | - Yu-Xuan Fang
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450046, China
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Chen QP, Shao MY, Bi Q, Zhao RX, Lyu LQ, Cui HY. [Narrative evidence-based medicine:a strategy for evaluation of clinical efficacy of Chinese medicine]. Zhongguo Zhong Yao Za Zhi 2022; 47:557-561. [PMID: 35179000 DOI: 10.19540/j.cnki.cjcmm.20210902.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Rich experience of clinical diagnosis and treatment has been accumulated in the developmental history of Chinese medicine, and the efficacy has been increasingly accepted by the public. However, the evaluation of clinical efficacy is currently based more on scientific evidence instead of merely the changes of patient symptoms. In Chinese medicine, the changes of major disease indicators, patient symptoms, and pathogenesis are the major criteria for the evaluation of clinical efficacy. The lack of well-accepted and uniform criteria and the uncertainty of subjective evaluation limit the development of clinical Chinese medicine. Evidence-based medicine combines clinical skills with the current best evidence. Narrative medicine, utilizing people's narratives in clinical practice, emphasizes patient feelings, willingness, and value orientation. The introduction of both evidence-based medicine and narrative medicine into the evaluation of clinical efficacy refers to the construction of the clinical efficacy evaluation system in a paradigm of participatory diagnosis and treatment. It can fully reflect the characteristics of Chinese medicine, respect the values of patients, and achieve universal clinical evidence. Therefore, it helps to improve the diagnosis and treatment, the relationship between doctors and patients, patients' life quality and decision-making awareness, and finally the new evaluation model of clinical efficacy of Chinese medicine.
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Affiliation(s)
- Qiu-Ping Chen
- Henan University of Chinese Medicine Zhengzhou 450000, China
| | - Ming-Yi Shao
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000, China Henan Evidence-based Medicine Center of Chinese Medicine Zhengzhou 450000, China
| | - Qian Bi
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000, China
| | - Rui-Xia Zhao
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000, China Henan Evidence-based Medicine Center of Chinese Medicine Zhengzhou 450000, China
| | - Lan-Qing Lyu
- Henan University of Chinese Medicine Zhengzhou 450000, China
| | - Hong-Yan Cui
- Henan University of Chinese Medicine Zhengzhou 450000, China
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Lyu LQ, Cui HY, Shao MY, Fu Y, Zhao RX, Chen QP. Computational Medicine: Past, Present and Future. Chin J Integr Med 2021; 28:453-462. [PMID: 34546537 PMCID: PMC8453474 DOI: 10.1007/s11655-021-3453-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2021] [Indexed: 12/04/2022]
Abstract
Computational medicine is an emerging discipline that uses computer models and complex software to simulate the development and treatment of diseases. Advances in computer hardware and software technology, especially the development of algorithms and graphics processing units (GPUs), have led to the broader application of computers in the medical field. Computer vision based on mathematical biological modelling will revolutionize clinical research and diagnosis, and promote the innovative development of Chinese medicine, some biological models have begun to play a practical role in various types of research. This paper introduces the concepts and characteristics of computational medicine and then reviews the developmental history of the field, including Digital Human in Chinese medicine. Additionally, this study introduces research progress in computational medicine around the world, lists some specific clinical applications of computational medicine, discusses the key problems and limitations of the research and the development and application of computational medicine, and ultimately looks forward to the developmental prospects, especially in the field of computational Chinese medicine.
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Affiliation(s)
- Lan-Qing Lyu
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450003, China
| | - Hong-Yan Cui
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450003, China
| | - Ming-Yi Shao
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450003, China.
| | - Yu Fu
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450003, China
| | - Rui-Xia Zhao
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450003, China
| | - Qiu-Ping Chen
- The First Clinical Medical College of Henan University of Traditional Chinese Medicine, Zhengzhou, 450003, China
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Zhang RR, Shao MY, Fu Y, Zhao RX, Wang JW, Li M, Zhao YX, Shao FL. [Network Meta-analysis of oral Chinese patent medicine for adjuvant treatment of primary liver cancer]. Zhongguo Zhong Yao Za Zhi 2021; 46:2333-2343. [PMID: 34047138 DOI: 10.19540/j.cnki.cjcmm.20200721.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Network Meta-analysis was used to evaluate the efficacy and safety of different oral Chinese patent medicines combined with transcatheter arterial chemoembolization(TACE) in the treatment of primary liver cancer. Randomized controlled trials of oral Chinese patent medicines for primary liver cancer were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, Cochrane Library and EMbase databases from inception to May 2020. According to the Cochrane recommendation standard, the quality of the included articles was evaluated, and the data were analyzed by RevMan, R software and GeMTC software. A total of 10 kinds of oral Chinese patent medicines and 68 RCTs were included. Network Meta-analysis results showed that: as compared with TACE alone, 10 kinds of oral Chinese patent medicines combined with TACE showed advantages in effective rate, 1-year survival rate, 2-year survival rate, KPS score improvement rate and reduced adverse reaction incidence. In the pairwise comparison of oral Chinese patent medicines, the results showed that Cidan Capsules were superior to Jinlong Capsules and Xihuang Pills in 1-year survival rate. According to the probabi-lity ranking results: Shenyi Capsules and Ganfule were more obvious in improving the effective rate; Cidan Capsules and Shenyi Capsules were more effective in improving the 1-year survival rate; Pingxiao Capsules and Shenyi Capsules had better efficacy in improving 2-year survival rate; Huaier Granules and Shenyi Capsules had better efficacy in improving the quality of life; Huisheng Oral Liquid and Ganfule were more effective in reducing the incidence of adverse reactions(such as nausea, vomiting and leukocytosis). The current evidence showed that oral Chinese patent medicine combined with TACE was superior to TACE alone in efficacy and safety. In terms of the effective rate, 1-year survival rate, 2-year survival rate, KPS score improvement rate and reduced adverse reaction incidence, the optimal treatment measures were Shenyi Capsules, Cidan Capsules, Pingxiao Capsules, Huaier Granules and Huisheng Oral Liquid in turn. However, due to the limitations of the research, the current level of evidence is not high, and clear conclusions and evi-dence strength still need to be further verified and improved by high-quality researches.
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Affiliation(s)
- Rong-Rong Zhang
- Henan University of Chinese Medicine Zhengzhou 450046, China
| | - Ming-Yi Shao
- the First Affiliated Hospital of Henan University of Chinese Medicine, Henan Center for Evidence-based Medicine of Traditional Chinese Medicine Zhengzhou 450000, China
| | - Yu Fu
- the First Affiliated Hospital of Henan University of Chinese Medicine, Henan Center for Evidence-based Medicine of Traditional Chinese Medicine Zhengzhou 450000, China
| | - Rui-Xia Zhao
- the First Affiliated Hospital of Henan University of Chinese Medicine, Henan Center for Evidence-based Medicine of Traditional Chinese Medicine Zhengzhou 450000, China
| | - Jing-Wen Wang
- Henan University of Chinese Medicine Zhengzhou 450046, China
| | - Man Li
- Henan University of Chinese Medicine Zhengzhou 450046, China
| | - Yun-Xia Zhao
- Henan University of Chinese Medicine Zhengzhou 450046, China
| | - Fan-Lei Shao
- Henan University of Chinese Medicine Zhengzhou 450046, China
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Zhang RR, Shao MY, Fu Y, Zhao RX, Wang JW, Li M, Zhao YX, Shao FL. [Systematic evaluation of Huaier Granules adjuvant treatment of primary liver cancer]. Zhongguo Zhong Yao Za Zhi 2021; 46:478-487. [PMID: 33645137 DOI: 10.19540/j.cnki.cjcmm.20200716.502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To systematically evaluate the efficacy and safety of Huaier Granules in the adjuvant treatment of primary liver cancer. The databases of CNKI, Wanfang, VIP, CBMdisc, PubMed, Cochrane Library and EMbase were searched by computer to screen out the randomized controlled trial on Huaier Granules combined with Western medicine in the treatment of primary liver cancer from the establishment of the databases to January 2020. Data extraction and quality evaluation were conducted for the included literature. Meta-analysis was conducted with RevMan 5.3 software, and evidence quality evaluation was conducted for the outcomes by GRADE profiler software. A total of 24 articles were included, with a total sample size of 2 664 cases. Meta-analysis showed that as compared with Western medicine alone, Huaier Granules combined with Western medicine could improve the objective remission rate(RR=1.38, 95%CI[1.26, 1.51], P<0.000 01), disease control rate(RR=1.29, 95%CI[1.10, 1.52], P=0.002) and 6-month survival rate(RR=1.20, 95%CI[1.10, 1.32], P<0.000 1), 1-year survival rate(RR=1.39, 95%CI[1.23, 1.58], P<0.000 01), 2-year survival rate(RR=1.95, 95%CI[1.28, 2.96], P=0.002), KPS score(MD=17.15, 95%CI[6.47, 27.83], P=0.002) and the improvement rate of KPS score(RR=2.02, 95%CI[1.47, 2.77], P<0.000 1), AFP decline rate(RR=1.40, 95%CI[1.20, 1.62], P<0.000 1), CD3~+(MD=17.34, 95%CI[9.28, 25.40], P<0.000 1), CD4~+(MD=8.62, 95%CI[1.59, 15.64], P=0.02), CD8~+(MD=1.95, 95%CI[-3.93, 7.82], P=0.52), CD4~+/CD8~+(MD=0.42, 95%CI[-0.33, 1.17], P=0.27); reduce the level of AFP(MD=-71.57, 95%CI[-80.42,-62.72], P<0.000 01), recurrence rate(RR=0.76, 95%CI[0.67, 0.85], P<0.000 01), and incidence of adverse reactions(RR=0.60, 95%CI[0.41, 0.89], P=0.01) in patients with primary liver cancer. According to the GRADE system, the evidence for outcome measures was low to very low. The results show that Huaier Granules have certain efficacy and high safety in adjuvant treatment of primary liver cancer, but its effect in reducing adverse reactions and improve immunity remains to be verified. Due to the poor quality of the included studies and evidences, the conclusions still need to be further verified by multi-center, large sample, and randomized double-blind controlled studies.
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Affiliation(s)
- Rong-Rong Zhang
- Henan University of Traditional Chinese Medicine Zhengzhou 450046, China
| | - Ming-Yi Shao
- the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Henan Center for Evidence-based Medicine of Traditional Chinese Medicine Zhengzhou 450000, China
| | - Yu Fu
- the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Henan Center for Evidence-based Medicine of Traditional Chinese Medicine Zhengzhou 450000, China
| | - Rui-Xia Zhao
- the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Henan Center for Evidence-based Medicine of Traditional Chinese Medicine Zhengzhou 450000, China
| | - Jing-Wen Wang
- Henan University of Traditional Chinese Medicine Zhengzhou 450046, China
| | - Man Li
- Henan University of Traditional Chinese Medicine Zhengzhou 450046, China
| | - Yun-Xia Zhao
- Henan University of Traditional Chinese Medicine Zhengzhou 450046, China
| | - Fan-Lei Shao
- Henan University of Traditional Chinese Medicine Zhengzhou 450046, China
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Wang LQ, Wang Y, Wang R, Zhao RX, Meng Y, Ren LL, Cao D, Sun XL, Zhang XW. [Changes and clinical significance of peripheral blood CD8(+)CD25(+)T cells in rheumatoid arthritis patients]. Zhonghua Yi Xue Za Zhi 2020; 100:1557-1561. [PMID: 32450644 DOI: 10.3760/cma.j.cn112137-20190829-01920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the expression of CD8(+)CD25(+)T cells in peripheral blood of patients with rheumatoid arthritis (RA) and its correlation with clinical indicators of rheumatoid arthritis. Methods: Peripheral blood was collected from 38 patients with RA, and 20 healthy control subjects, RA patients admitted to Peking University people's hospital from May to October 2018, and record the RA patients with the clinical manifestations and laboratory indexes, extraction in the peripheral blood lymphocytes, using flow cytometry to analyse the percentage of CD8(+)CD25(+)T cells in peripheral blood, by using the software SPASS20 and Prism6 to analyze its correlation with clinical and laboratory indices. Results: The expression of CD8(+)CD25(+)T cells in peripheral blood of RA patients was significantly increased, which was statistically different from that of healthy patients (P<0.05). CD8(+)CD25(+)T cells in peripheral blood of RA patients showed significant positive correlation with ESR(r=0.352,P=0.030), CCP(r=0.312,P=0.047) and DAS28(r=0.330,P=0.043), and negatively correlated with C3 (r=-0.354,P=0.046) and C4(r=-0.440,P=0.010).No significant correlation was found in other indicators. In RA patients, there were statistically significant differences in CD8(+)CD25(+)T cells between the low-disease active group and the high-disease active group(P<0.05), but CD8(+)CD25(+)T cells between the low-disease active group and the moderate-disease active group, or between the moderate-disease active group and the high-disease active group had no significant statistical difference. Conclusion: CD8(+)CD25(+)Tcells in peripheral blood of patients with RA are significantlyincreased, and aresignificantly correlated with laboratory and clinical indicators, which may play an important role in the pathogenesis of rheumatoid arthritis.
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Affiliation(s)
- L Q Wang
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - Y Wang
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - R Wang
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - R X Zhao
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - Y Meng
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - L L Ren
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - D Cao
- Department of Rheumatology and Immunology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - X L Sun
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
| | - X W Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
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Zhao RX, Cai CH, Wang P, Zheng L, Wang JS, Li KX, Liu W, Guo XY, Zhan XA, Wang KY. Effect of night light regimen on growth performance, antioxidant status and health of broiler chickens from 1 to 21 days of age. Asian-Australas J Anim Sci 2018; 32:904-911. [PMID: 30381741 PMCID: PMC6498082 DOI: 10.5713/ajas.18.0525] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 10/05/2018] [Indexed: 11/27/2022]
Abstract
Objective The study was conducted to evaluate the effects of night light regimen on growth performance, antioxidant status and health of Lingnan Yellow broiler chickens from 1 to 21 days of age. Methods A completely randomized factorial design involved 2 photoperiods (constant lighting [CL], 24 L:0 D and intermittent lighting [INL], 17 L:3 D:1 L:3 D)×2 light intensities (10 lx and 30 lx). A total of one thousand six hundred and eighty 1-d-old Lingnan Yellow broiler chicks were randomly divided into 4 treatments with 6 replicates (70 birds per replicate). The experiment lasted for 21 d. Results Photoperiods and light intensities had no effect on average daily gain, feed conversion ratio, and mortality of the broiler chickens (p>0.05). The INL had a significant effect on average daily feed intake (p<0.05) of broiler chickens compared with CL. Photoperiod and light intensity had an interactive effect on melatonin (MT) concentration (p<0.05). At CL, reducing light intensity increased MT concentration; INL birds had higher MT but MT concentration was not affected by light intensity. There was an interactive effect on glutathione peroxidase (GPx) and catalase (CAT) in serum and total antioxidant capability (T-AOC) in liver between photoperiod and light intensity. With the decrease of light intensity, the activities of GPx and CAT in serum and T-AOC in liver increased in CL group (p<0.05). Broiler chickens reared under INL had better antioxidant status and 10 lx treatments had higher activities of CAT in serum than 30 lx (p<0.05). Different photoperiods and light intensities had no effect on malondialdehyde. There was an interaction between photoperiod and light intensity on serum creatine kinase (CK) concentration (p<0.05). At CL, the elevated light intensity resulted in an increase in CK content; INL birds had lower CK concentration especially in low light intensity group. Besides, INL and low light intensity significantly reduced the concentration of serum corticosterone and heat shock protein 70 (p<0.05). Serum immunoglobulin M contents were increased in broiler chickens reared under the INL compared with CL group (p<0.05). Conclusion Results above suggest that the night light regimen of INL and 10 lx could be beneficial to the broiler chickens from 1 to 21 days of age due to the better health status and electricity savings.
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Affiliation(s)
- R X Zhao
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - C H Cai
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - P Wang
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - L Zheng
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - J S Wang
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - K X Li
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - W Liu
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - X Y Guo
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - X A Zhan
- Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - K Y Wang
- Department of Biosystems Engineering, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
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Li KX, Wang JS, Yuan D, Zhao RX, Wang YX, Zhan XA. Effects of different selenium sources and levels on antioxidant status in broiler breeders. Asian-Australas J Anim Sci 2018; 31:1939-1945. [PMID: 29879825 PMCID: PMC6212737 DOI: 10.5713/ajas.18.0226] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 05/18/2018] [Indexed: 02/08/2023]
Abstract
OBJECTIVE This study was conducted with the objectives to examine the impacts of inorganic selenium (Se) and different types and levels of organic selenium on the serum and tissues Se status and antioxidant capacity in broiler breeders. METHODS Five hundred and forty 48-wk-old Lingnan Yellow broiler breeders were randomly assigned to 6 dietary treatments, provided same basal diet (0.04 mg/kg of Se) with 0.15 mg/kg, or 0.30 mg/kg of Se from sodium selenite (SS) or from selenium-enriched yeast (SY) or from selenomethionine (SM). The broiler breeders were slaughtered after an 8-wk experiment. RESULTS The results showed that SM was better than SY and SS, 0.30 mg/kg level was better than 0.15 mg/kg level in Se deposition (p<0.05) in serum, liver, kidney, pancreas and muscle; in antioxidant status, organic selenium had better effects than SS in broiler breeders (p<0.05), but SM and SY had a similar result, and 0.15 mg/kg level was better than 0.30 mg/kg (p<0.05). CONCLUSION The results demonstrated the evident advantage of supplementation of broiler breeders with 0.15 mg/kg SM, which improved tissue Se concentrations and antioxidant status, and can be considered as the best selenium source.
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Affiliation(s)
- K X Li
- Key Laboratory of Animal Nutrition and Feed in East China, Ministry of Agriculture and Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - J S Wang
- Key Laboratory of Animal Nutrition and Feed in East China, Ministry of Agriculture and Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - D Yuan
- Key Laboratory of Animal Nutrition and Feed in East China, Ministry of Agriculture and Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - R X Zhao
- Key Laboratory of Animal Nutrition and Feed in East China, Ministry of Agriculture and Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
| | - Y X Wang
- College of Animal Science and Technology, Zhejiang A and F University, Linan 311300, China
| | - X A Zhan
- Key Laboratory of Animal Nutrition and Feed in East China, Ministry of Agriculture and Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Feed Science Institute, College of Animal Science, Zhejiang University, Hangzhou 310058, China
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Wang WY, Zhao RX, Guo H, Chen S, Zhang WH, Yang SL, Wang K, Meng Y, Huang J, Wei S. [A review of progress in research of effect of air pollutants on fetal growth]. Zhonghua Liu Xing Bing Xue Za Zhi 2017; 38:128-130. [PMID: 28100391 DOI: 10.3760/cma.j.issn.0254-6450.2017.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Slow fetal growth is a global public health concern because it might be associated with many diseases later in life. With the progress of technology to measure long-term air pollution exposure. Many epidemiological studies have evaluated the effects of maternal air pollutant exposure on fetal growth. In this paper, we summarize the research progress in this field after the analysis on the related literatures retrieved from the databases of Medline and Web of Science.
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Affiliation(s)
- W Y Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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Li WM, Feng YP, Zhao RX, Fan YZ, Affara NA, Wu JJ, Fang J, Tong Q, Wang C, Zhang SJ. Sex ratio bias in early-dead embryos of chickens collected during the first week of incubation. Poult Sci 2008; 87:2231-3. [PMID: 18931172 DOI: 10.3382/ps.2008-00139] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
According to Mendelian heredity laws, the sex ratio of a given chicken population during hatching is expected to be 1:1. In this study, we collected 432 chicken embryos that died during the first week of incubation from 5 different breeds. The sexes of the early-dead embryos were determined by using the previously described molecular sexing technique of double PCR. The female-to-male sex ratio was analyzed for departure from the expected 1:1 sex ratio by chi(2) testing. These results showed that the number of female dead embryos was significantly greater than that of males in the Hubei local breeding stock, Zhusi, and Hy-line Variety Brown (P < 0.05, P < 0.01, P < 0.01 respectively), with observed female-to-male sex ratios of 1.40:1, 2.03:1, and 2.22:1, respectively. Two other Chinese local breeds (the Yellow chicken and the Aijiaohuang chicken) also showed altered sex ratios, although the differences were not significant. Altogether, these results indicated that female chickens were more likely than male chickens to die at the early stages of incubation.
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Affiliation(s)
- W M Li
- Key Laboratory of Agricultural Animal Genetics, Breeding, and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China
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Abstract
The vibratory behavior of 72 vocal folds with epithelial hyperplasia or dysplasia was investigated by means of videostroboscopy. The amplitude of vibration (AMP) and mucosal wave (WAV) were related to the relative area, depth, and relative volume of the lesion. The AMP and WAV were evaluated for the entire vocal fold (AMPE, WAVE) and for the affected portion or the lesion (AMPL, WAVL). The AMPE, AMPL, WAVE, and WAVL were negatively related to the relative area, depth, and relative volume. The relationship between the limited vibratory movement and the extent of the lesion was most significantly manifested in WAVL. A complete absence of any vibratory movement of the vocal fold took place only for large lesions occupying three fourths or more of the membranous vocal fold.
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Affiliation(s)
- R X Zhao
- Department of Otolaryngology-Head and Neck Surgery, Kurume, Japan University
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Zhao RX, Sato K, Hirano M. [Correlation of clinical findings and histologic types in epithelial hyperplasia of the vocal fold]. Nihon Jibiinkoka Gakkai Kaiho 1991; 94:225-30. [PMID: 2037951 DOI: 10.3950/jibiinkoka.94.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A series of 60 cases (85 vocal folds) with epithelial hyperplasia of the vocal fold were statistically analysed between the clinical findings and histologic types to identify the significant factors predicting the presence or absence of atypia in the lesion. The factors of age, sex, appearance of the lesion, extent of the lesion and degree of limitation of vocal fold vibration showed significance and therefore were scored respectively for further analysis from -1 to +1 according to the possibility of atypia from low to high. More than half of the group without atypia had total score of 0 or less, while more than half of the group with atypia had total score of +4 or more. The difference between two groups was significantly high (p less than 0.01). This results showed that if total score was 0 or less the possibility of atypia was very low and conservative treatment including discontinuation of smoking and follow-up can be conducted, whereas if total score was +4 or more the possibility of atypia was very high and a proper biopsy followed by laser surgery is indicated.
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Affiliation(s)
- R X Zhao
- Department of Otolaryngology, Kurume University
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