Seasonal variation affects biochemical and immunological traits of various rural backyard poultry under tropical climatic conditions of Andaman and Nicobar Islands, India

IF 1 4区生物学 Q3 BIOLOGY

Biological Rhythm Research Pub Date : 2023-06-14 DOI:10.1080/09291016.2023.2223665

N. Halder, Arun Kumar De, S. Vijayakumar, T. Sujatha, J. Sunder, D. Bhattacharya, Siddhartha Narayan Joardar

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Abstract

ABSTRACT The performance and productivity in poultry flocks are affected by climate change, especially in tropical islands. This study has been designed to understand the impact of two major seasons viz. summer (February-June) and rainy (July-September) on biochemical and immunological traits in three backyard poultry breeds viz. Desi (non-descript indigenous), Nicobari Fowl, and Vanaraja of Andaman and Nicobar Islands, India, for the first time. Ninety adult poultry birds were randomly selected from three different rural villages of the Andaman and Nicobar Islands including Desi (D, n = 30), Nicobari Fowl (NF, n = 30) and Vanaraja (V, n = 30). Ten birds each of D, NF and V from each village (sex ratio− 1:1) were chosen for the study. Serum samples collected (n=/bird/season/breed) from the three breeds were analysed. The study revealed that season had significant effect on biochemical parameters, i.e. serum albumin (p < 0.0001), globulin (p < 0.01), ALP (p < 0.05), total bilirubin (p < 0.05) and serum glutamic oxaloacetic transaminase (p < 0.05). Moreover, season had significant effect on immune parameters i.e. IL−2 (p < 0.0001), IL−4 (p < 0.0001), IL−6 (p < 0.0001&p < 0.05), HSP−70 (p < 0.0001&p < 0.01), TLR−4 (p < 0.01&p < 0.05) and INF-γ (p < 0.0001). It was observed that breed had significant effect on total bilirubin (D-V & NF-V, p < 0.0001), serum glutamic oxaloacetic transaminase (NF-V, p < 0.01 &D-V, p < 0.05). And also had significant effect on. IL−2 (D-NF, p < 0.001 &NF-V, p < 0.01), IL−4 (D-NF& D-V, p < 0.0001;NF-V, p < 0.05; D-V&NF-V, p < 0.01), IL−6 (D-NF & D-V, p < 0.0001), HSP−70 (D-NF & D-V, p < 0.0001; D-NF p < 0.01; NF-V, p < 0.05), and INF-γ (D-NF & D-V, p < 0.0001&D-NF, p < 0.05). This study could establish the seasonal influence on biochemical and immunological traits of rural backyard poultry breeds in tropical climate of Andaman and Nicobar Islands.

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在印度安达曼和尼科巴群岛热带气候条件下，季节变化对各种农村后院家禽生化和免疫性状的影响

家禽的生产性能和生产力受到气候变化的影响，特别是在热带岛屿。本研究旨在首次了解夏季(2 - 6月)和雨季(7 - 9月)两个主要季节对印度安达曼和尼科巴群岛3个后院家禽品种德西(非描述土生)、尼科巴利家禽和瓦纳拉贾的生化和免疫性状的影响。选取安达曼-尼科巴群岛3个不同乡村的成年家禽90只，分别为Desi (D, n = 30)、Nicobari Fowl (NF, n = 30)和Vanaraja (V, n = 30)。每个村选取D、NF和V型各10只(性比为- 1:1)进行研究。对采集的3个品种(n=/鸟/季节/品种)血清样本进行分析。研究发现，季节对血清白蛋白(p < 0.0001)、球蛋白(p < 0.01)、碱性磷酸酶(p < 0.05)、总胆红素(p < 0.05)和谷草转氨酶(p < 0.05)等生化指标有显著影响。此外,季节对免疫参数即显著影响。IL 2 (p < 0.0001), IL−−4 (p < 0.0001), IL−6 (p < 0.0001 < 0.05),代替HSP 70−(p < 0.0001 < 0.01),代替TLR−4 (p < 0.01 < 0.05)代替和正-γ(p < 0.0001)。结果表明，品种对总胆红素(D-V、NF-V, p < 0.0001)、血清谷草酰乙酸转氨酶(NF-V, p < 0.01、D-V, p < 0.05)有显著影响。也对。IL−2 (D-NF p < 0.001 &NF-V, p < 0.01), IL−4 (D-NF& dv, p < 0.0001; NF-V p < 0.05;D-V&NF-V, p < 0.01), 6 (IL−D-NF & dv, p < 0.0001), HSP−70 (D-NF & dv, p < 0.0001;D-NF p < 0.01;NF-V, p < 0.05),正-γ(D-NF & dv p < 0.0001 &d-nf, p < 0.05)。本研究旨在了解安达曼和尼科巴群岛热带气候下农村散养家禽品种的季节生化和免疫特性。

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来源期刊

Biological Rhythm Research 生物-生理学

CiteScore

3.00

自引率

9.10%

发文量

审稿时长

6-12 weeks

期刊介绍： The principal aim of Biological Rhythm Research is to cover any aspect of research into the broad topic of biological rhythms. The area covered can range from studies at the genetic or molecular level to those of behavioural or clinical topics. It can also include ultradian, circadian, infradian or annual rhythms. In this way, the Editorial Board tries to stimulate interdisciplinary rhythm research. Such an aim reflects not only the similarity of the methods used in different fields of chronobiology, but also the fact that many influences that exert controlling or masking effects are common. Amongst the controlling factors, attention is paid to the effects of climate change on living organisms. So, papers dealing with biometeorological aspects can also be submitted. The Journal publishes original scientific research papers, review papers, short notes on research in progress, book reviews and summaries of activities, symposia and congresses of national and international organizations dealing with rhythmic phenomena.