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Animals, Volume 13, Issue 10

May-2 2023 - 144 articles

Cover Story: Northern mammals withstand harsh winter conditions with profound seasonal acclimatization of physiology and behavior. We corroborated with an experimental study that red deer reduce energy expenditure during winter to about half of the summer level, accomplished to a large degree by tolerating a lower body temperature. The comprehensive change into a thrifty winter phenotype is mainly controlled by the photoperiod. The nutritional supply of essential polyunsaturated fatty acids had only weak modulating effects, in contrast to the expectations derived from studies of hibernators. View this paper
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Articles (144)

  • Article
  • Open Access
4 Citations
2,349 Views
16 Pages

22 May 2023

This study aimed to determine whether current methods for estimating AA requirements for animal health and welfare are sufficient. An exploratory data analysis (EDA) was conducted, which involved a review of assumptions underlying AA requirements res...

  • Article
  • Open Access
1 Citations
2,332 Views
10 Pages

Seasonal Variation and Factors Affecting Trypanosoma theileri Infection in Wild Sika Deer (Ezo Sika Deer Cervus nippon yesoensis) in Eastern Hokkaido

  • Yujon Hong,
  • Keisuke Suganuma,
  • Yuma Ohari,
  • Mitsunori Kayano,
  • Kenji Nakazaki,
  • Shinya Fukumoto,
  • Shin-ichiro Kawazu and
  • Noboru Inoue

22 May 2023

Trypanosoma (Megatrypanum) spp. are isolated from domestic and wild ruminants, including deer, worldwide. The prevalence of trypanosomes in mammals is influenced by a number of factors such as host age and vector abundance. However, the seasonal vari...

  • Article
  • Open Access
5 Citations
2,387 Views
14 Pages

Seasonal Changes in the Antioxidant Activity and Biochemical Parameters of Goat Milk

  • Oksana A. Voronina,
  • Sergei Yu. Zaitsev,
  • Anastasia A. Savina,
  • Roman A. Rykov and
  • Nikita S. Kolesnik

21 May 2023

Goats are ubiquitous, including in hot and dry regions, while also being very sensitive to climate fluctuations, expressed in temperature differences. This affects their productivity and milk quality. Adaptation to heat requires high energy costs, af...

  • Article
  • Open Access
1 Citations
2,074 Views
14 Pages

RNAi Analysis of Potential Functions of Cyclin B3 in Reproduction of Male Oriental River Prawns (Macrobrachium nipponense)

  • Shubo Jin,
  • Zhenyu Zhou,
  • Wenyi Zhang,
  • Yiwei Xiong,
  • Hui Qiao,
  • Yongsheng Gong,
  • Yan Wu,
  • Sufei Jiang and
  • Hongtuo Fu

21 May 2023

Cyclin B3 (CycB3) is involved in the metabolic pathway of the cell cycle, playing essential roles in the regulation of cell proliferation and mitosis. CycB3 is also predicted to be involved in the reproduction of male oriental river prawns (Macrobrac...

  • Article
  • Open Access
11 Citations
2,814 Views
11 Pages

21 May 2023

Sperm during the freezing and thawing process is damaged by oxidative stress. Thus, its antioxidant scavenger is essential for sperm survival and death in frozen–thawed semen. We used melatonin and silymarin in experiments after the dose-depend...

  • Article
  • Open Access
9 Citations
2,787 Views
18 Pages

21 May 2023

In the context of human food shortages, the incorporation of non-grain feedstuff in fish feed deserves more research attention. Here, the feasibility and appropriate ratio of non-grain compound protein (NGCP, containing bovine bone meal, dephenolized...

  • Article
  • Open Access
2 Citations
2,323 Views
15 Pages

20 May 2023

Seeds are commonly viewed as the mainstay of the diet of desert rodents. We describe the diet of a common Australian desert rodent, the sandy inland mouse Pseudomys hermannsburgensis, using direct observations of free-living animals and analysis of t...

  • Article
  • Open Access
9 Citations
2,883 Views
16 Pages

The Economic Evaluation of Mastitis Control Strategies in Holstein-Friesian Dairy Herds

  • Melina Richardet,
  • Hernán G. Solari,
  • Victor E. Cabrera,
  • Claudina Vissio,
  • Daniel Agüero,
  • Julián A. Bartolomé,
  • Gabriel A. Bó,
  • Cristina I. Bogni and
  • Alejandro J. Larriestra

20 May 2023

The economic evaluation of mastitis control is challenging. The objective of this study was to perform the economic evaluation of mastitis control, under different intervention scenarios, quantifying the total cost of mastitis caused by S. aureus in...

  • Article
  • Open Access
1 Citations
4,699 Views
12 Pages

20 May 2023

Interspecific contagious yawning (CY), whereby yawns from one species trigger yawning in different species, has now been reported across various taxa. This response to human yawning appears common among animals in captivity and has been interpreted a...

  • Article
  • Open Access
5 Citations
3,703 Views
21 Pages

20 May 2023

Monitoring strategies are becoming increasingly important as microplastic contamination increases. To find potentially suitable organisms and sites for biota monitoring in the German Wadden Sea, we collected invertebrates (n = 1585), fish (n = 310),...

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Animals - ISSN 2076-2615