Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.jtherbio.2016.06.005 |
Analysis of the energetic metabolism in cyclic Bedouin goats (Capra hircus): Nychthemeral and seasonal variations of some haematochemical parameters in relation with body and ambient temperatures | |
Malek, Mouna; Amirat, Zaina; Khammar, Farida; Khaldoun, Mounira | |
通讯作者 | Malek, Mouna |
来源期刊 | JOURNAL OF THERMAL BIOLOGY |
ISSN | 0306-4565 |
出版年 | 2016 |
卷号 | 60页码:86-94 |
英文摘要 | Several studies have examined changes in some haematochemical parameters as a function of the different physiological status (cyclic, pregnant and lactating) of goats, but no relevant literature has exhaustively investigated these variations from anestrous to estrous stages in cyclic goats. In this paper, we report nychthemeral and seasonal variations in ambient and body temperatures, and in some haematochemical parameters (glycemia, cholesterolemia, triglyceridemia, creatininemia and uremia) measured during summer, winter and spring, in seven (7) experimental cyclic female Bedouin goats (Capra hircus) living in the Beni-Abbes region (Algerian Sahara desert). Cosinor rhythmometry procedure was used to determine the rhythmic parameters of ambient temperature and haematochemical parameters. To determine the effect of time of day on the rhythmicity of the studied parameters, as well as their seasonality, repeated measure analysis of variance (ANOVA) was applied. The results showed that in spite of the nychthemeral profile presented by the ambient temperature for each season, the body temperature remained in a narrow range, thus indicating a successful thermoregulation. The rhythmometry analysis showed a circadian rhythmicity of ambient temperature and haematochemical parameters with diurnal acrophases. A statistically significant effect of the time of day was shown on all studied haematochemical parameters, except on creatininemia. It was also found that only uremia, cholesterolemia and triglyceridemia followed the seasonal sexual activity of the studied ruminant. This study demonstrated the good physiological adaptation developed by this breed in response to the harsh climatic conditions of its natural environment. (C) 2016 Elsevier Ltd. All rights reserved. |
英文关键词 | Cyclic Bedouin goat (Capra hircus) Haematochemical parameters Ambient and body temperatures Nychthemeral and seasonal variations Thermoregulation |
类型 | Article |
语种 | 英语 |
国家 | Algeria |
收录类别 | SCI-E |
WOS记录号 | WOS:000382349700011 |
WOS关键词 | BIOCHEMICAL PARAMETERS ; BLOOD PARAMETERS ; SHEEP ; EWES ; PERFORMANCES ; HORMONES ; PERIOD ; LIPIDS ; RHYTHM |
WOS类目 | Biology ; Zoology |
WOS研究方向 | Life Sciences & Biomedicine - Other Topics ; Zoology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/194847 |
作者单位 | USTHB, Res Lab Arid Lands, Fac Biol, BP 32 El Alia, Algiers, Algeria |
推荐引用方式 GB/T 7714 | Malek, Mouna,Amirat, Zaina,Khammar, Farida,et al. Analysis of the energetic metabolism in cyclic Bedouin goats (Capra hircus): Nychthemeral and seasonal variations of some haematochemical parameters in relation with body and ambient temperatures[J],2016,60:86-94. |
APA | Malek, Mouna,Amirat, Zaina,Khammar, Farida,&Khaldoun, Mounira.(2016).Analysis of the energetic metabolism in cyclic Bedouin goats (Capra hircus): Nychthemeral and seasonal variations of some haematochemical parameters in relation with body and ambient temperatures.JOURNAL OF THERMAL BIOLOGY,60,86-94. |
MLA | Malek, Mouna,et al."Analysis of the energetic metabolism in cyclic Bedouin goats (Capra hircus): Nychthemeral and seasonal variations of some haematochemical parameters in relation with body and ambient temperatures".JOURNAL OF THERMAL BIOLOGY 60(2016):86-94. |
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