LIVIVO - Search results -

Search results

Result 1 - 10 of total 29371

Search options

Article ; Online: Identification of nitrate sources in the Jing River using dual stable isotopes, Northwest China.

Hu, Jing / Pan, Mengyan / Han, Tianhao / Zhuang, Zhi / Cao, Yunning / Yang, Kaili / Li, Yuliang / Liu, Weiguo

Environmental science and pollution research international

2021 Volume 28, Issue 48, Page(s) 68633–68641

Abstract: ... Nitrate ( ... ...

Abstract	Nitrate (NO
MeSH term(s)	Bayes Theorem ; China ; Environmental Monitoring ; Nitrates/analysis ; Nitrogen Isotopes/analysis ; Rivers ; Water Pollutants, Chemical/analysis
Chemical Substances	Nitrates ; Nitrogen Isotopes ; Water Pollutants, Chemical
Language	English
Publishing date	2021-07-17
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1178791-0
ISSN	1614-7499 ; 0944-1344
ISSN (online)	1614-7499
ISSN	0944-1344
DOI	10.1007/s11356-021-15380-6
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Bonn / Germany

Z 5915: Show issues

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article ; Online: Identification of nitrate sources in the Jing River using dual stable isotopes, Northwest China

Hu, Jing / Pan, Mengyan / Han, Tianhao / Zhuang, Zhi / Cao, Yunning / Yang, Kaili / Li, Yuliang / Liu, Weiguo

Environ Sci Pollut Res. 2021 Dec., v. 28, no. 48 p.68633-68641

2021

Abstract: ... so identifying the sources and transformations of NO₃⁻ is the basis for improving water quality. Since the Jing ... surface water samples from the Shaanxi section of the Jing River during the dry season. The potential sources ...

Abstract	Nitrate (NO₃⁻) contamination has become a dominant international problem in the aquatic environment, so identifying the sources and transformations of NO₃⁻ is the basis for improving water quality. Since the Jing River is the largest tributary of the Wei River, to understand its water quality, this study collected surface water samples from the Shaanxi section of the Jing River during the dry season. The potential sources of NO₃⁻ were analyzed by hydrochemical and bi-isotopic methods, and the SIAR model was used to estimate the proportional contribution of each source. Results indicated that NO₃⁻-N was the main form of inorganic nitrogen in this area, and the average total nitrogen content was 10.23 mg·L⁻¹, which showed that nitrogen pollution was highly serious; the transformation process of nitrogen in this study area was mainly nitrification; The results of Bayesian model showed that manure and sewage contributed to the most NO₃⁻ (64.39%) in the dry season, followed by soil nitrogen, which was 26.35%. These results help to adopt better nitrogen management measures to meet the national environmental quality standards for surface water.
Keywords	Bayesian theory ; aquatic environment ; dry season ; hydrochemistry ; models ; nitrates ; nitrification ; nitrogen ; pollution ; rivers ; sewage ; soil ; surface water ; total nitrogen ; water quality ; China
Language	English
Dates of publication	2021-12
Size	p. 68633-68641.
Publishing place	Springer Berlin Heidelberg
Document type	Article ; Online
ZDB-ID	1178791-0
ISSN	1614-7499 ; 0944-1344
ISSN (online)	1614-7499
ISSN	0944-1344
DOI	10.1007/s11356-021-15380-6
Database	NAL-Catalogue (AGRICOLA)

In stock of ZB MED Bonn / Germany

Z 5915: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

Article: Sheng Jing Decoction Can Promote Spermatogenesis and Increase Sperm Motility of the Oligozoospermia Mouse Model.

Yan, Guang / Tian, Fang / Liu, Peng / Sun, Jianming / Mao, Jianmin / Han, Wenjun / Mo, Ran / Guo, Shishuai / Yu, Quanyao

Evidence-based complementary and alternative medicine : eCAM

2021 Volume 2021, Page(s) 3686494

Abstract: Sheng Jing Decoction (SJD), as a traditional Chinese medicine prescription, is mainly be used ...

Abstract	Sheng Jing Decoction (SJD), as a traditional Chinese medicine prescription, is mainly be used to treat male infertility. However, the pharmacological functions and molecular mechanisms of SJD are poorly understood. In this study, we investigated the functions of SJD on spermatogenesis and sperm motility and explored the potential mechanisms involved. Here, we demonstrated that high, medium, and low doses of SJD are effective in restoring the impairments of the whole body and testicular tissue by cyclophosphamide inducing and to rescue the damage of testicular tissue cells including Sertoli cells and germ cells. SJD can partly restore the decrease in sperm concentration, sperm vitality, sperm motility, and normal sperm morphology rate in oligozoospermic mouse models. Ki67 staining analyses confirm SJD can promote testicular tissue cell proliferation. Real-time RT-PCR analyses also reveal that SJD can upregulate the expression of proliferation-associated gene
Language	English
Publishing date	2021-12-01
Publishing country	United States
Document type	Journal Article
ZDB-ID	2171158-6
ISSN	1741-4288 ; 1741-427X
ISSN (online)	1741-4288
ISSN	1741-427X
DOI	10.1155/2021/3686494
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 5995: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Quality of life and associated factors among HIV-infected individuals in Jing’an District， Shanghai

HAN Lei / GU Kaikan / DING Yingying / BAO Yan / YANG Yun / WANG Haitao

Shanghai yufang yixue, Vol 34, Iss 9, Pp 865-

2022 Volume 869

Abstract: ObjectiveTo determine the quality of life among HIV-infected individuals and risk factors in Jing ... community health service centers in Jing’an District of Shanghai. The short form 36 （SF-36） scale， self-rating anxiety ...

Abstract	ObjectiveTo determine the quality of life among HIV-infected individuals and risk factors in Jing’an District of Shanghai.MethodsThis is a cross-sectional study. Cluster sampling strategy was used to select HIV-infected individuals who were registered with the national HIV/AIDS case reporting system in eight community health service centers in Jing’an District of Shanghai. The short form 36 （SF-36） scale， self-rating anxiety scale （SAS）， social support scale （SSS） and specifically designed questionnaires were used to collect information. Logistic regression was used to determine the factors associated with quality of life.ResultsIn total， 365 HIV-infected individuals were included in the study. The total average score of quality of life was 79.5±10.4. The scores in general health， vitality and emotional well-being were lower than the norm， whereas the scores in other dimensions were higher than the norm. Multivariable logistic regression indicated that age of 45‒ years （vs age of 18‒ years： OR=0.23， 95%CI： 0.08‒0.68） was significantly associated with the quality of life. Furthermore， smoking （OR=2.18， 95%CI： 1.22‒3.90）， lower CD4+T cell counts （<350 cell·μL-1， OR=2.89， 95%CI： 1.54‒5.40）， comorbidity （≥2 kinds， OR=3.40， 95%CI： 1.15‒10.04） and anxiety （OR=1.09， 95%CI： 1.05‒1.14） were risk factors associated with declining quality of life.ConclusionIt warrants more attention to those HIV-infected individuals with poor psychological status， smoking， low CD4+T cell counts and comorbidities. Targeted health care and social support could effectively improve the quality of life among HIV-infected individuals.
Keywords	hiv ; quality of life ; sf-36 ; risk factor ; Medicine ; R
Subject code	360
Language	Chinese
Publishing date	2022-09-01T00:00:00Z
Publisher	Shanghai Preventive Medicine Association
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: A genome-wide single nucleotide polymorphism scan reveals genetic markers associated with fertility rate in Chinese Jing Hong chicken.

Azmal, Syed Ali / Nan, Jiuhong / Bhuiyan, Ali Akbar / Elokil, Abdelmotaleb Ahmed / Ali, Mohammad Ishaque / Adetula, Adeyinka Abiola / Ma, Shuai / Sun, Chenghao / Han, Zhongdong / Yuan, Jingwei / Li, Shijun

Poultry science

2020 Volume 99, Issue 6, Page(s) 2873–2887

Abstract: ... genetic markers associated with reproductive traits, we calculated fertility rate at 61 to 69 wk (51 D) of Jing ... using 190 Jing Hong hens showed that the 20 SNP in chromosomes 3 and 13 were significantly associated ... with fertility rate. To verify these results, a total of 1900 Jing Hong laying hens from 2 populations (P1 and P2 ...

Abstract	The function of the sperm storage tubules is directly correlated with the fertility of laying hens. However, little is known about the molecular mechanisms regulating the fertility traits in chicken. To identify genetic markers associated with reproductive traits, we calculated fertility rate at 61 to 69 wk (51 D) of Jing Hong chickens parent generation as the phenotype and the genotype were detected by the chicken 600K Affymetrix Axiom High Density single nucleotide polymorphisms (SNP)-array. The genome-wide association study using 190 Jing Hong hens showed that the 20 SNP in chromosomes 3 and 13 were significantly associated with fertility rate. To verify these results, a total of 1900 Jing Hong laying hens from 2 populations (P1 and P2) were further genotyped by polymerase chain reaction-restriction fragments length polymorphisms method. The association analysis results revealed that 12 polymorphisms (AX-75769978, AX-76582632, AX-75730546, AX-75730496, AX-75730588, AX-76530282, AX-76530329, AX-76529310, AX-75769906, AX-75755394, AX-80813697 and AX-76582809) out of 20 showed highly significant effects (P < 0.0001) on fertility rate in P1, P2 and P1+P2. Six haplotypes (TTAA, TTGG, TTAG, CTAA, CTGG, and CTAG) were inferred based on significant loci (AX-75730546 and AX-76530282) also showed significant association with fertility rate, where haplotype CTAG was shown to be markedly associated with the significantly highest (P < 0.0001) fertility rate (in P1, 86.42 ± 0.59; P2, 85.98 ± 0.59 and P1+P2, 86.16 ± 0.42) followed by other haplotypes for the irrespective of population studied. Collectively, we report for the first time that 12 SNP in the chromosomes 3 and 13 were significantly associated with fertility rate during the later stage of egg production, which could be used as the potential genetic markers that would be able to facilitate in the selection and improvement of fertility rate through chicken breeding.
MeSH term(s)	Animals ; Breeding ; Chickens/genetics ; Chickens/growth & development ; Fertility/genetics ; Genetic Markers ; Genome-Wide Association Study/veterinary ; Polymerase Chain Reaction/veterinary ; Polymorphism, Restriction Fragment Length ; Polymorphism, Single Nucleotide
Chemical Substances	Genetic Markers
Language	English
Publishing date	2020-04-10
Publishing country	England
Document type	Journal Article
ZDB-ID	242586-5
ISSN	1525-3171 ; 0032-5791
ISSN (online)	1525-3171
ISSN	0032-5791
DOI	10.1016/j.psj.2019.12.068
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 853: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Exploring potential biomarkers of coronary heart disease treated by Jing Zhi Guan Xin Pian using high-throughput metabolomics.

Sun, Hui / Li, Xue-Na / Zhang, Ai-Hua / Zhang, Kun-Ming / Yan, Guang-Li / Han, Ying / Wu, Fang-Fang / Wang, Xi-Jun

RSC advances

2019 Volume 9, Issue 20, Page(s) 11420–11432

Abstract: ... prevention method. Jing Zhi Guan Xin Pian (JZGXP) is a new preparation prepared from the effective extract ...

Abstract	Coronary heart disease (CHD) is a relatively complex disease characterized by narrowing of the arterial lumen and reduction of blood flow to the heart. There is no effective early diagnosis and prevention method. Jing Zhi Guan Xin Pian (JZGXP) is a new preparation prepared from the effective extract of Guanxin II. It is made of five components of traditional Chinese medicine and functions by promoting blood circulation and removing blood stasis and is used for the treatment of CHD and angina pectoris. In our study, a CHD rat model was prepared using a high-fat diet combined with intraperitoneal injection of vitamin D3. Clinical biochemical indexes (TG, CHO and HDL-C), histopathology (coronary and myocardial tissue), electrocardiogram and cardiac indexes were used to evaluate the efficacy of JZGXP in the treatment of CHD model rats. UPLC-HDMS-based metabolomics techniques were used to find metabolic profiles, biomarkers and related metabolic pathways in CHD models and to evaluate the effects of JZGXP on them. At the same time, the targets of JZGXP for the treatment of CHD were analyzed. Our study ultimately identified 25 biomarkers associated with CHD models. Further studies found that these 25 biomarkers involved 9 metabolic pathways in the body and found that JZGXP can recall 21 biomarkers in the urine of model rats and these biomarkers involve nine metabolic pathways. Finally, the targets of JZGXP for the treatment of CHD were β-alanine metabolism and tyrosine metabolism,
Language	English
Publishing date	2019-04-11
Publishing country	England
Document type	Journal Article
ISSN	2046-2069
ISSN (online)	2046-2069
DOI	10.1039/c8ra10557j
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Sheng Jing Decoction Can Promote Spermatogenesis and Increase Sperm Motility of the Oligozoospermia Mouse Model

Guang Yan / Fang Tian / Peng Liu / Jianming Sun / Jianmin Mao / Wenjun Han / Ran Mo / Shishuai Guo / Quanyao Yu

Evidence-Based Complementary and Alternative Medicine, Vol

2021 Volume 2021

Abstract: Sheng Jing Decoction (SJD), as a traditional Chinese medicine prescription, is mainly be used ...

Abstract	Sheng Jing Decoction (SJD), as a traditional Chinese medicine prescription, is mainly be used to treat male infertility. However, the pharmacological functions and molecular mechanisms of SJD are poorly understood. In this study, we investigated the functions of SJD on spermatogenesis and sperm motility and explored the potential mechanisms involved. Here, we demonstrated that high, medium, and low doses of SJD are effective in restoring the impairments of the whole body and testicular tissue by cyclophosphamide inducing and to rescue the damage of testicular tissue cells including Sertoli cells and germ cells. SJD can partly restore the decrease in sperm concentration, sperm vitality, sperm motility, and normal sperm morphology rate in oligozoospermic mouse models. Ki67 staining analyses confirm SJD can promote testicular tissue cell proliferation. Real-time RT-PCR analyses also reveal that SJD can upregulate the expression of proliferation-associated gene Lin28a and differentiation-associated genes Kit, Sohlh2, and Stra8. SJD can also reduce the impairment of mitochondrial membrane potential (MMP) and sperm plasma membrane integrity by cyclophosphamide inducing. Our results reveal that SJD is effective in improving both sperm quantity and quality by increasing the sperm concentration, sperm vitality, sperm motility, and normal sperm morphology rate. SJD can promote spermatogenesis by upregulating the expression of the proliferation-associated gene Lin28a and the differentiation-associated genes (Kit, Sohlh2, and Stra8). SJD can sustain MMP and sperm plasma membrane integrity to increase sperm motility.
Keywords	Other systems of medicine ; RZ201-999
Subject code	572
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	Hindawi Limited
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Effect of Zhuang Jing Decoction on Learning and Memory Ability in Aging Rats.

Cai, Hao-Bin / Wu, Guang-Liang / Huang, Cen-Han / Huang, Zhong-Shi / Chen, Yun-Bo / Wang, Qi

Rejuvenation research

2016 Volume 19, Issue 4, Page(s) 303–308

Abstract: ... In the present study, the effect of Zhuang Jing Decoction (ZJD) on the learning and memory ability in aging rats ...

Abstract	With the average life span of humans on the rise, aging in the world has drawn considerable attentions. The monoamine neurotransmitters and neurotrophic factors in brain areas are involved in learning and memory processes and are an essential part of normal synaptic neurotransmission and plasticity. In the present study, the effect of Zhuang Jing Decoction (ZJD) on the learning and memory ability in aging rats was examined in vivo using Morris water maze. Furthermore, the levels of monoamine neurotransmitters and neurotrophic factors in brain were detected by high-performance liquid chromatography with a fluorescence detector and enzyme-linked immunosorbent assay, respectively. These data showed that oral administration with ZJD at the dose of 30 g·kg(-1) exerted an improved effect on learning and memory ability in aging rats. The results revealed that ZJD could effectively adjust the monoamine neurotransmitters and neurotrophic factors, restore the balance of the level of monoamine neurotransmitters and neurotrophic factors in brain, and finally attenuate the degeneration of learning and memory ability. These findings suggested that ZJD might be a potential agent as cognitive-enhancing drug in improving learning and memory ability. It may exert through regulating the levels of monoamine neurotransmitters and neurotrophic factors in brain, which demonstrated that ZJD had certain antiaging effects.
MeSH term(s)	Age Factors ; Aging/metabolism ; Aging/psychology ; Animals ; Behavior, Animal/drug effects ; Brain/drug effects ; Brain/metabolism ; Chromatography, High Pressure Liquid ; Dopamine/metabolism ; Dose-Response Relationship, Drug ; Drugs, Chinese Herbal/pharmacology ; Enzyme-Linked Immunosorbent Assay ; Female ; Maze Learning/drug effects ; Memory/drug effects ; Nerve Growth Factors/metabolism ; Norepinephrine/metabolism ; Rats, Sprague-Dawley ; Serotonin/metabolism ; Spectrometry, Fluorescence ; Time Factors
Chemical Substances	Drugs, Chinese Herbal ; Nerve Growth Factors ; zhuang jing ; Serotonin (333DO1RDJY) ; Dopamine (VTD58H1Z2X) ; Norepinephrine (X4W3ENH1CV)
Language	English
Publishing date	2016-08
Publishing country	United States
Document type	Journal Article
ZDB-ID	2150779-X
ISSN	1557-8577 ; 1549-1684
ISSN (online)	1557-8577
ISSN	1549-1684
DOI	10.1089/rej.2015.1751
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 5215: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Bloodletting at Jing-well points decreases interstitial fluid flow in the thalamus of rats.

Fu, Yu / Li, Yuliang / Guo, Jia / Liu, Bin / Liu, Huipo / Zhang, Weibo / Sun, Wanli / Gao, Yajuan / Ren, Qiushi / Han, Haojun

Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan

2015 Volume 36, Issue 1, Page(s) 107–112

Abstract: ... of the middle cerebral artery (MCA) territory induced by Jing-well points bloodletting acupuncture (WPBA) and to explore ... injected into the thalamus or caudate nucleus, respectively, and 12 Jing-well points in the distal ends ...

Abstract	Objective: To investigate the changes in the neuronal microenvironment of the middle cerebral artery (MCA) territory induced by Jing-well points bloodletting acupuncture (WPBA) and to explore the neuroprotective mechanism of WPBA in stroke. Methods: Adult male Sprague Dawley (n = 32) rats were randomly divided into four groups of eight animals each: WPBA-thalamus group (WT), WPBA-caudate nucleus group (WC), sham-control thalamus group (ST) and sham-control caudate nucleus group (SC). Animals in the WT and WC groups received 2 µL of the extracellular tracer gadolinium-diethylene triamine pentaacetic acid (Gd-DTPA) injected into the thalamus or caudate nucleus, respectively, and 12 Jing-well points in the distal ends of the rats' digits were used for WPBA. Although 2 µL of Gd-DTPA was injected into the thalamus or caudate nucleus, respectively, for animals in the two sham groups (ST and SC), no acupuncture or bloodletting was performed. Brain extracellular space and interstitial fluid flow parameters were measured using Gd-DTPA-enhanced magnetic resonance imaging. Results: The brain interstitial fluid flow speed was decreased in the thalamus after WPBA, with a significantly lower Gd-DTPA clearance rate and longer half-life of Gd-DTPA in the thalamus of treated rats than those in sham-control rats [WPBA-treated rats' clearance rate, (7.47 ± 3.15) x 10(-5)/s (P.= 0.009); half-life, (1.52 ± 0.13) h, P = 0.000]. By contrast, no significant changes in brain extracellular space and interstitial fluid flow parameters were detected in the caudate nucleus after WPBA (P = 0.649). In addition, no differences in the morphology of the brain extracellular space or the final distribution of the traced brain interstitial fluid were demonstrated between the WT and WC groups (P = 0.631, P = 0.970, respectively). Conclusion: The WPBA decreased the speed of the local thalamic ISF flow in rats, which is assumed to be a beneficial protection by down-modulated the metabolic rate of the attacked neurons under stroke.
MeSH term(s)	Acupuncture Points ; Animals ; Bloodletting ; Extracellular Fluid/metabolism ; Humans ; Male ; Rats ; Rats, Sprague-Dawley ; Stroke/metabolism ; Stroke/therapy ; Thalamus/blood supply ; Thalamus/metabolism
Language	English
Publishing date	2015-09-02
Publishing country	China
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	603186-9
ISSN	0254-6272 ; 0255-2922
ISSN (online)	0254-6272
ISSN	0255-2922
DOI	10.1016/s0254-6272(16)30016-4
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.B 2564: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article: A genome-wide single nucleotide polymorphism scan reveals genetic markers associated with fertility rate in Chinese Jing Hong chicken

Poultry science. 2020 June, v. 99, no. 6

2020

Abstract	The function of the sperm storage tubules is directly correlated with the fertility of laying hens. However, little is known about the molecular mechanisms regulating the fertility traits in chicken. To identify genetic markers associated with reproductive traits, we calculated fertility rate at 61 to 69 wk (51 D) of Jing Hong chickens parent generation as the phenotype and the genotype were detected by the chicken 600K Affymetrix Axiom High Density single nucleotide polymorphisms (SNP)-array. The genome-wide association study using 190 Jing Hong hens showed that the 20 SNP in chromosomes 3 and 13 were significantly associated with fertility rate. To verify these results, a total of 1900 Jing Hong laying hens from 2 populations (P1 and P2) were further genotyped by polymerase chain reaction–restriction fragments length polymorphisms method. The association analysis results revealed that 12 polymorphisms (AX-75769978, AX-76582632, AX-75730546, AX-75730496, AX-75730588, AX-76530282, AX-76530329, AX-76529310, AX-75769906, AX-75755394, AX-80813697 and AX-76582809) out of 20 showed highly significant effects (P < 0.0001) on fertility rate in P1, P2 and P1+P2. Six haplotypes (TTAA, TTGG, TTAG, CTAA, CTGG, and CTAG) were inferred based on significant loci (AX-75730546 and AX-76530282) also showed significant association with fertility rate, where haplotype CTAG was shown to be markedly associated with the significantly highest (P < 0.0001) fertility rate (in P1, 86.42 ± 0.59; P2, 85.98 ± 0.59 and P1+P2, 86.16 ± 0.42) followed by other haplotypes for the irrespective of population studied. Collectively, we report for the first time that 12 SNP in the chromosomes 3 and 13 were significantly associated with fertility rate during the later stage of egg production, which could be used as the potential genetic markers that would be able to facilitate in the selection and improvement of fertility rate through chicken breeding.
Keywords	breeding ; egg production ; female fertility ; genetic markers ; genome-wide association study ; genotyping ; haplotypes ; laying hens ; loci ; phenotype ; polymerase chain reaction ; reproductive traits ; single nucleotide polymorphism ; spermatozoa
Language	English
Dates of publication	2020-06
Size	p. 2873-2887.
Publishing place	Elsevier Inc.
Document type	Article
ZDB-ID	242586-5
ISSN	1525-3171 ; 0032-5791
ISSN (online)	1525-3171
ISSN	0032-5791
DOI	10.1016/j.psj.2019.12.068
Database	NAL-Catalogue (AGRICOLA)

In stock of ZB MED Bonn / Germany

Z 860: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

To top

Full text online

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED