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Melatonin Promotes the Development of Secondary Hair Follicles in Adult Cashmere Goats by Activating the Keap1-Nrf2 Signaling Pathway and Inhibiting the Inflammatory Transcription Factors NFκB and AP-1. Int J Mol Sci 2023; 24:ijms24043403. [PMID: 36834812 PMCID: PMC9964152 DOI: 10.3390/ijms24043403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 02/11/2023] Open
Abstract
Exogenous melatonin (MT) has been used to promote the growth of secondary hair follicles and improve cashmere fiber quality, but the specific cellular-level mechanisms involved are unclear. This study was carried out to investigate the effect of MT on the development of secondary hair follicles and on cashmere fiber quality in cashmere goats. The results showed that MT improved secondary follicle numbers and function as well as enhanced cashmere fiber quality and yield. The MT-treated goat groups had high secondary-to-primary ratios (S:P) for hair follicles, greater in the elderly group (p < 0.05). Antioxidant capacities of secondary hair follicles improved fiber quality and yield in comparison with control groups (p < 0.05/0.01). Levels of reactive oxygen and nitrogen species (ROS, RNS) and malondialdehyde (MDA) were lowered (p < 0.05/0.01) by MT. There was significant upregulation of antioxidant genes (for SOD-3; GPX-1; NFE2L2) and the protein of nuclear factor (Nrf2), and downregulation of the Keap1 protein. There were significant differences in the expression of genes for secretory senescence-associated phenotype (SASP) cytokines (IL-1β, IL-6, MMP-9, MMP-27, CCL-21, CXCL-12, CXCL-14, TIMP-1,2,3) plus their protein of key transcription factors, nuclear factor kappa B (NFκB) and activator protein-1 (AP-1), in comparison with the controls. We concluded that MT could enhance antioxidant capacity and reduce ROS and RNS levels of secondary hair follicles through the Keap1-Nrf2 pathway in adult cashmere goats. Furthermore, MT reduced the expression of the SASP cytokines genes by inhibiting the protein of NFκB and AP-1 in the secondary hair follicles in older cashmere goats, thus delaying skin aging, improving follicle survival, and increasing the number of secondary hair follicles. Collectively, these effects of exogenous MT enhanced the quality and yield of cashmere fibers, especially at 5-7 years old.
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Liu J, Mu Q, Liu Z, Wang Y, Liu J, Wu Z, Gong W, Lu Z, Zhao F, Zhang Y, Wang R, Su R, Li J, Xiao H, Zhao Y. Melatonin Regulates the Periodic Growth of Cashmere by Upregulating the Expression of Wnt10b and β -catenin in Inner Mongolia Cashmere Goats. Front Genet 2021; 12:665834. [PMID: 34306011 PMCID: PMC8299412 DOI: 10.3389/fgene.2021.665834] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/24/2021] [Indexed: 11/13/2022] Open
Abstract
Secondary hair follicle growth in cashmere goats has seasonal cycle changes, and melatonin (MT) has a regulatory effect on the cashmere growth cycle. In this study, the growth length of cashmere was measured by implanting MT in live cashmere goats. The results indicated that the continuous implantation of MT promoted cashmere to enter the anagen 2 months earlier and induce secondary hair follicle development. HE staining of skin tissues showed that the number of secondary hair follicles in the MT-implanted goats was significantly higher than that in the control goats (P < 0.05). Transcriptome sequencing of the skin tissue of cashmere goats was used to identify differentially expressed genes: 532 in February, 641 in October, and 305 in December. Fluorescence quantitative PCR and Western blotting results showed that MT had a significant effect on the expression of Wnt10b, β-catenin, and proteins in the skin tissue of Inner Mongolia cashmere goats. This finding suggested that MT alters the cycle of secondary hair follicle development by changing the expression of related genes. This research lays the foundation for further study on the mechanism by which MT regulates cashmere growth.
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Affiliation(s)
- Junyang Liu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Qing Mu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Zhihong Liu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Yan Wang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Jiasen Liu
- Department of Inner Mongolia Academy of Agricultural Animal & Husbandry Sciences, Hohhot, China
| | - Zixian Wu
- Department of Inner Mongolia Academy of Agricultural Animal & Husbandry Sciences, Hohhot, China
| | - Wendian Gong
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Zeyu Lu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Feifei Zhao
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Yanjun Zhang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Ruijun Wang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Rui Su
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Jinquan Li
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
| | - Hongmei Xiao
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,College of Life Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Yanhong Zhao
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Laboratory of Animal Genetic, Breeding and Reproduction, Hohhot, China
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Yin RH, Wang YR, Zhao SJ, Yin RL, Bai M, Wang ZY, Zhu YB, Cong YY, Liu HY, Bai WL. LncRNA-599554 sponges miR-15a-5p to contribute inductive ability of dermal papilla cells through positive regulation of the expression of Wnt3a in cashmere goat. ELECTRON J BIOTECHN 2020. [DOI: 10.1016/j.ejbt.2020.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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Zheng Y, Wang Z, Zhu Y, Wang W, Bai M, Jiao Q, Wang Y, Zhao S, Yin X, Guo D, Bai W. LncRNA-000133 from secondary hair follicle of Cashmere goat: identification, regulatory network and its effects on inductive property of dermal papilla cells. Anim Biotechnol 2019; 31:122-134. [PMID: 30632899 DOI: 10.1080/10495398.2018.1553788] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Long noncoding RNAs (lncRNAs), a class of non-protein conding RNAs > 200 nt in length, were thought to play critical roles in regulating the expression of protein-coding genes. Here, we identified and characterized a novel lncRNA-000133 from the secondary hair follicle (SHF) of cashmere goat with its ceRNA network analysis, as well as, its potential effects on inductive property of dermal papilla cells were evaluated through overexpression analysis. Expression analysis indicated that lncRNA-000133 had a significantly higher expression at anagen than that at telogen in SHF of Cashmere goat, suggesting that lncRNA-000133 might be involved in the reconstruction of SHF with the formation and growth of cashmere fiber. Taken together with methylation analysis, we showed that 5' regulatory region methylation of the lncRNA-000133 gene might be involved in its expression suppression in SHF of Cashmere goat. The ceRNA regulatory network showed that a rich and complex regulatory relationship between lncRNA-000133 and related miRNAs with their target genes. The overexpression of lncRNA-000133 led to a significant increasing in the relative expression of ET-1, SCF, ALP and LEF1 in dermal papilla cells suggesting that lncRNA-000133 appears to contribute the inductive property of dermal papilla cells.
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Affiliation(s)
- Yuanyuan Zheng
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Zeying Wang
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Yubo Zhu
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Wei Wang
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Man Bai
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Qian Jiao
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Yanru Wang
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Sujun Zhao
- Sichuan Animal Science Academy, Chengdu, P. R. China
| | - Xianbo Yin
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
| | - Dan Guo
- Academy of Animal Husbandry Science of Liaoning Province, Liaoyang, P. R. China
| | - Wenlin Bai
- College of Animal Science & Veterinary Medicine, Shenyang Agricultural University, Shenyang, P. R. China
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Integrated analysis of coding genes and non-coding RNAs during hair follicle cycle of cashmere goat (Capra hircus). BMC Genomics 2017; 18:767. [PMID: 29020916 PMCID: PMC5637055 DOI: 10.1186/s12864-017-4145-0] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 10/02/2017] [Indexed: 12/12/2022] Open
Abstract
Background Cashmere growth is a seasonal and cyclic phenomenon under the control of photoperiod and multiple stimulatory and inhibitory signals. Beyond relevant coding genes, microRNA (miRNA) and long non coding RNA (lncRNA) play an indispensable role in hair follicle (HF) development and skin homeostasis. Furthermore, the influence of lncRNA upon miRNA function is also rapidly emerging. However, little is known about miRNAs, lncRNAs and their functions as well as their interactions on cashmere development and cycling. Result Here, based on lncRNA and miRNA high-throughput sequencing and bioinformatics analysis, we have identified 1108 lncRNAs and 541 miRNAs in cashmere goat skin during anagen and telogen. Compared with telogen, 1388 coding genes, 41 lncRNAs and 15 miRNAs were upregulated, while 1104 coding genes, 157 lncRNAs and 8 miRNAs were downregulated in anagen (adjusted P-value ≤0.05 and relative fold-change ≥2). Subsequently, we investigated the impact of lncRNAs on their target genes in cis and trans, indicating that these lncRNAs are functionally conserved during HF development and cycling. Furthermore, miRNA-mRNA and miRNA-lncRNA interaction were identified through the bioinformatics algorithm miRanda, then the ceRNA networks, miR-221-5p-lnc_000679-WNT3, miR-34a-lnc_000181-GATA3 and miR-214-3p-lnc_000344-SMAD3, were constructed under defined rules, to illustrate their roles in cashmere goat HF biology. Conclusion The present study provides a resource for lncRNA, miRNA and mRNA studies in cashmere cycling and development. We also demonstrate potential ceRNA regulatory networks in cashmere goat HF cycling for the first time. It expands our knowledge about lncRNA and miRNA biology as well as contributes to the annotation of the goat genome. Electronic supplementary material The online version of this article (10.1186/s12864-017-4145-0) contains supplementary material, which is available to authorized users.
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Changes in skin and fleece characteristics of Scottish cashmere goats following selection for increased annual production and decreased fibre diameter. ACTA ACUST UNITED AC 2016. [DOI: 10.1017/s1357729800058732] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractThe aim of this experiment was to determine the mechanisms involved in changes in the production of cashmere as a consequence of genetic selection. Skin follicle parameters and pattern of cashmere growth were compared in two selected lines of Scottish cashmere goats and a randomly bred control line. One line, the fine line, had been selected for low fibre diameter, and this had resulted in lower fibre diameter, but the weight of cashmere produced had also been reduced. Selection for fibre quantity and quality to give maximum financial return (the value line) had increased cashmere weight without a significant increase in cashmere diameter.Skin follicle density and the ratio of secondary to primary follicles (S/P ratio) were measured at 5 months of age in 25 female kids from each line. The density of follicles in the value line was greater (P · 0.05) than that in the fine or control lines (means were 21·8, 19·8 and 20·1 follicles per mm2 respectively, s.e.d. 0.73). S/P ratio increased (P · 0.001) from control to fine to value lines (means were 6.5, 7.7 and 8.4 respectively, s.e.d. = 0.30).The rate of cashmere growth (length), peak cashmere length, the duration of the cashmere growing period and dates of initiation and cessation of growth were measured in the same 25 goats from each line between 2 and 3 years of age. These traits were estimated from the regression of measurements of staple length taken at approximately 6-weekly intervals from the start of the growing period until peak staple length was reached. Measurements were made on the shoulder, mid side and hip. There was no difference in cashmere growth rate between the selection lines (average 0·29 (s.e. 0.006) mm/day). Cashmere growth started earliest in the value line and latest in the fine line but the date of cessation of growth was not different. This affected the duration of the growing period which was 183, 163 and 214 days (s.e.d. 9.6, P · 0.001) for the control, fine and value lines respectively. Peak staple length of cashmere was longest in the value line.Increased weight of cashmere in the value line was brought about through an increase in the number of secondary follicles and by an increase in the length of cashmere due to an increase in the duration of the growing period.
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Duan CH, Xu JH, Zhang Y, Jia ZH, Zhang W. Melatonin and cashmere growth in Inner Mongolian cashmere goats. CANADIAN JOURNAL OF ANIMAL SCIENCE 2016. [DOI: 10.1139/cjas-2015-0018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim of the study was to investigate the effects of melatonin implants on cashmere growth and productive performance of cashmere goats. A total of thirty female goats were assigned to one of three treatments (n = 10), including control and two treatments where melatonin [2 mg kg−1 body weight (BW)] was implanted either in April and June or in June. Compared with the control, implantation in April and June increased cashmere yield and maximum cashmere length by 20.3% and 15.7%, respectively (P < 0.01), with an average initiation date of 22 May 2013 and cessation date of 26 Mar. 2014. In contrast, no cashmere growth was observed in control goats until 19 June 2013 and the growth ceased on 3 Apr. 2014. Melatonin only implanted in June had no effect on cashmere yield and maximum cashmere length, with an average initiation date of 5 June 2013 and cessation date of 27 Mar. 2014. Cashmere growth rate, cashmere fiber diameter, the final BW, and average daily gain were not influenced by melatonin implantation. Results suggested that melatonin implantation during the cashmere nongrowing period is an effective way to stimulate cashmere growth and extend the cashmere growth phase with April and June identified as the most appropriate time for implantation.
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Affiliation(s)
- Chun-hui Duan
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P.R. China
| | - Jian-hai Xu
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, P.R. China
| | - Yu Zhang
- Centre for Animal Welfare and Ethics, University of Queensland, Gatton, 4343 Brisbane, Queensland, Australia
| | - Zhi-hai Jia
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P.R. China
| | - Wei Zhang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P.R. China
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Duan C, Xu J, Sun C, Jia Z, Zhang W. Effects of melatonin implantation on cashmere yield, fibre characteristics, duration of cashmere growth as well as growth and reproductive performance of Inner Mongolian cashmere goats. J Anim Sci Biotechnol 2015; 6:22. [PMID: 26075068 PMCID: PMC4464121 DOI: 10.1186/s40104-015-0023-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 05/20/2015] [Indexed: 11/26/2022] Open
Abstract
Background Exogenous melatonin could induce cashmere growth. However, induced growth of cashmere fleece by melatonin implants cannot be combined with the typical growth, resulting in earlier shedding followed by another cycle of cashmere growth. To address this issue, we examine the effects on the cashmere yield, fibre characteristics, and the growth and reproductive performance of cashmere goats of planned administration of melatonin. Methods Eighteen half-sib, female goats were assigned to two treatments (n = 9) including a control and a treatment where melatonin (2 mg/kg BW) was implanted at the end of April and end of June. Cashmere growth and shedding were observed for approximately 1 year following implantation. Fibre samples were collected monthly to determine cumulative cashmere length. Initiation and cessation dates for cashmere growth as well as the rate of cashmere growth were calculated. Cashmere yield, weight gain of dam, kidding date, litter size, and birth weight were also recorded. Results Melatonin implantation increased cashmere yield by 34.5 % (control 553.7 g vs. melatonin 745.0 g; P < 0.01), cashmere length by 21.3 % (control 95.2 mm vs. melatonin 115.4 mm; P < 0.01), and decreased fibre diameter by 4.4 % (control 14.6 μm vs. melatonin 14.0 μm; P < 0.03). In melatonin-treated goats, the average initiation date was earlier than in control goats (May 18, 2013 vs. July 2, 2013; P < 0.01) but there was a similar cessation date (March 22, 2014 vs. March 27, 2014). Consequently, the duration of cashmere growth was longer in melatonin-treated goats than in control goats (307 vs.270 days; P < 0.01). The final BW, average daily gain, kidding date, litter size, and birth weight were not influenced by melatonin implantation. Conclusions These data indicate that melatonin implantation (2 mg/kg BW) on two occasions (late April and June) increased cashmere yield by combining the induced growth of cashmere fleece with the typical growth and decreased the fibre diameter without changing dam growth rate or reproductive performance.
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Affiliation(s)
- Chunhui Duan
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 People's Republic of China
| | - Jianhai Xu
- College of Veterinary Medicine, China Agricultural University, Beijing, 100193 People's Republic of China
| | - Changmian Sun
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 People's Republic of China
| | - Zhihai Jia
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 People's Republic of China
| | - Wei Zhang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 People's Republic of China
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Celi R, Di Trana A, Celi P, Marsico G, Forcelli M. The influence of pregnancy and the beginning of lactation on pelage traits in cashmere goats. ITALIAN JOURNAL OF ANIMAL SCIENCE 2005. [DOI: 10.4081/ijas.2005.85] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Santiago-Moreno J, López-Sebastián A, del Campo A, González-Bulnes A, Picazo R, Gómez-Brunet A. Effect of constant-release melatonin implants and prolonged exposure to a long day photoperiod on prolactin secretion and hair growth in mouflon (Ovis gmelini musimon). Domest Anim Endocrinol 2004; 26:303-14. [PMID: 15063923 DOI: 10.1016/j.domaniend.2003.12.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2003] [Accepted: 12/04/2003] [Indexed: 11/20/2022]
Abstract
The aims of this study were to examine whether mouflons exposed to constant long and short day photoperiods are able to exhibit an annual cycle of hair growth and moult, and prolactin (PRL) secretion. Mouflon ewes were assigned to three groups of treatment. Ewes were maintained, either under natural photoperiod (control, n = 9), or received a series of subcutaneous melatonin implants from December to April (n = 8), or were exposed to a constant long day photoperiod (16-h light:8-h dark; 16L:8D) during 18 months (n = 7). Blood was collected weekly to determine PRL concentrations, and hair samples were clipped weekly from the base of the neck to measure the length of predominant hair. Under constant long days and with melatonin implants, mouflons expressed an annual rhythm of PRL secretion, even though these treatments modified the times of rise or falling of PRL concentrations throughout the year. Hair growth initiation was almost coincident with the summer solstice in both control and melatonin-implanted mouflons but occurred two months earlier in long day hold mouflons (P < 0.001). Long day hold mouflons had a lower hair growth rate than control and melatonin-implanted mouflons (P < 0.001), and at the end of the experiment, a shorter hair length (3.4 +/- 0.24 cm; P < 0.01) than control (4.3 +/- 0.17 cm), and melatonin-implanted mouflons (4.2 +/- 0.12 cm). Our data support the conclusion that in mouflon, an endogenous circannual rhythm of PRL secretion exists, and that the seasonal cycle of hair growth and moult appears to depend, at least in part, on circulating levels of PRL.
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Affiliation(s)
- J Santiago-Moreno
- Departamento Reproducción Animal, Centro de Investigacion y Tecnologia y Conservacion de Recursos Zoogenet., SGIT-INIA, Avda. Puerta de Hierro km 5,9, 28040 Madrid, Spain.
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