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季节对水牛松果体组织架构的影响（）。 （括号部分原文缺失内容）

Effect of season on histoarchitecture of pineal gland in buffalo ().

作者信息

Sharma A, Kumar V, Singh V K, Patbandha T K, Vyas Y L

机构信息

Department of Veterinary Anatomy, College of Veterinary Science & A. H., Kamdhenu University, Junagadh-362001, Gujarat, India.

Department of Veterinary Physiology & Biochemistry, College of Veterinary Science & A. H., Kamdhenu University, Junagadh-362001, Gujarat, India.

出版信息

Iran J Vet Res. 2024;25(1):54-61. doi: 10.22099/IJVR.2024.48516.7084.

DOI:10.22099/IJVR.2024.48516.7084
PMID:39156796
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11327651/
Abstract

BACKGROUND

The photoperiod and other seasonal variations are the key factors that affect reproduction and production of the animals. The pineal gland secretes melatonin hormone that affects several physiological functions of the body during different seasons.

AIMS

The present study was conducted to study the histoarchitectural and micrometrical changes in the pineal gland of buffalo () during different seasons of the year.

METHODS

Pineal glands of 30 adult female Jaffarabadi buffaloes were collected from the slaughterhouse during the winter, summer, and rainy seasons. Samples were processed by standard histological procedures and stained with various stains for histological and micrometrical observations.

RESULTS

The pinealocytes constituted a major cellular portion of pineal parenchyma. The pinealocyte nuclei were lightly stained and more euchromatic during the winter season whereas darkly stained and slightly heterochromatic during summer. The calcium deposits occupied a larger area of pineal parenchyma during the summer as compared to the winter season. The pinealocyte density, the nuclear diameter of pinealocytes, and the number of argyrophilic nucleolar organizer regions (AgNOR) were highest during the winter season as compared to the summer and rainy seasons.

CONCLUSION

The present study shows the influence of season on the histoarchitecture and histometry of the pineal gland of buffalo and indicated higher pineal activity during the winter season in this species.

摘要

背景

光周期和其他季节性变化是影响动物繁殖和生产的关键因素。松果体分泌褪黑激素，该激素在不同季节影响身体的多种生理功能。

目的

本研究旨在探讨一年中不同季节水牛松果体的组织结构和微观测量变化。

方法

在冬季、夏季和雨季从屠宰场收集30头成年雌性贾法拉巴迪水牛的松果体。样本采用标准组织学程序处理，并用各种染色剂进行染色，以进行组织学和微观测量观察。

结果

松果体细胞构成松果体实质的主要细胞部分。冬季松果体细胞的细胞核染色浅，常染色质较多；而夏季染色深，轻度异染色质。与冬季相比，夏季松果体实质中钙沉积所占面积更大。与夏季和雨季相比，冬季松果体细胞密度、松果体细胞的核直径和嗜银核仁组织区（AgNOR）的数量最高。

结论

本研究表明季节对水牛松果体的组织结构和组织测量有影响，并表明该物种在冬季松果体活性较高。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/6569e2a5cd19/ijvr-25-54-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/d0a10c1b0a26/ijvr-25-54-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/dc7620bc278d/ijvr-25-54-g002.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/971aa12647e0/ijvr-25-54-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/6569e2a5cd19/ijvr-25-54-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/d0a10c1b0a26/ijvr-25-54-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/dc7620bc278d/ijvr-25-54-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/36135ca8ac59/ijvr-25-54-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/971aa12647e0/ijvr-25-54-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9ac6/11327651/6569e2a5cd19/ijvr-25-54-g007.jpg

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本文引用的文献

1
Association of Melatonin Production with Seasonal Changes, Low Temperature, and Immuno-Responses in Hamsters.褪黑素的产生与季节性变化、低温和仓鼠的免疫反应有关。
Molecules. 2018 Mar 20;23(3):703. doi: 10.3390/molecules23030703.
2
A Seasonal and Age-Related Study of Interstitial Cells in the Pineal Gland of Male Viscacha (Lagostomus maximus maximus).雄性草原豚鼠（Lagostomus maximus maximus）松果体间质细胞的季节性和年龄相关性研究。
Anat Rec (Hoboken). 2017 Oct;300(10):1847-1857. doi: 10.1002/ar.23621. Epub 2017 Jun 27.
3
Cellular Basis of Pineal Gland Development: Emerging Role of Microglia as Phenotype Regulator.
松果体发育的细胞基础：小胶质细胞作为表型调节因子的新作用
PLoS One. 2016 Nov 18;11(11):e0167063. doi: 10.1371/journal.pone.0167063. eCollection 2016.
4
Glia-pinealocyte network: the paracrine modulation of melatonin synthesis by tumor necrosis factor (TNF).胶质-松果体细胞网络：肿瘤坏死因子 (TNF) 对褪黑素合成的旁分泌调节。
PLoS One. 2012;7(7):e40142. doi: 10.1371/journal.pone.0040142. Epub 2012 Jul 2.
5
Evidence that the photoperiod controls the annual changes in testosterone secretion, testicular and body weight in subtropical male goats.有证据表明，光周期控制亚热带雄性山羊睾酮分泌、睾丸和体重的年度变化。
Reprod Nutr Dev. 2004 May-Jun;44(3):183-93. doi: 10.1051/rnd:2004024.
6
[Silver-stained Nucleolar Organizer Regions (AgNOR)].[银染核仁组织区（AgNOR）]
Pathologica. 2001 Apr;93(2):99-105.
7
A study of the proliferative activity of the long junctional epithelium using argyrophilic nucleolar organizer region (AgNORs) staining.
J Periodontal Res. 1998 Jul;33(5):298-309. doi: 10.1111/j.1600-0765.1998.tb02203.x.
8
Improvements in the silver-staining technique for nucleolar organizer regions (AgNOR).核仁组织区银染技术（AgNOR）的改进。
J Histochem Cytochem. 1993 Mar;41(3):439-45. doi: 10.1177/41.3.8429207.
9
A seasonal study of pinealocytes in the 13-lined ground squirrel, Spermophilus tridecemlineatus.
Reprod Nutr Dev (1980). 1980;20(3A):665-72. doi: 10.1051/rnd:19800408.