{"id":19969,"date":"2018-05-25T10:28:03","date_gmt":"2018-05-25T10:28:03","guid":{"rendered":"https:\/\/equilume.com\/?p=19969"},"modified":"2023-06-08T10:33:04","modified_gmt":"2023-06-08T10:33:04","slug":"equilume-stable-light","status":"publish","type":"post","link":"https:\/\/equilume.com\/aus\/equilume-stable-light\/","title":{"rendered":"Lighting can influence body composition and biological rhythms in horses-in-training"},"content":{"rendered":"

\u201cGetting horses in great condition is often about keeping them in the best conditions. Health, muscle growth, mood, energy, rest and recovery are all areas that I personally feel are negatively impacted on dark and gloomy days. The Equilume team have the science to show that the same is true for horses and that their lighting solutions work to improve these factors. We\u2019ve got our broodmares and performance horses using the Equilume Stable Lights and Light Masks. We want the best for our horses and we don\u2019t want to miss out on a performance edge. Lighting clearly has an important part to play. Plus, who doesn\u2019t want their day brightened up?!\u201d<\/em><\/p>\n

Sam Watson , Ireland, International Event Rider<\/strong><\/p>\n

 <\/p>\n

Racehorses spend much of the 24-h day indoors and unexposed to optimal daylight intensities or to the natural fluctuations in the environmental light-dark cycle. Frequent interactions with horses during night-time hours result in erratic exposure to light at night. This regime negatively impacts the horse\u2019s body clock and can result in impaired growth, reduced immune response and poor performance. Our R&D department, led by Dr Barbara Murphy conducted a research trial to determine if a customized stable lighting system that could better mimic the natural environmental light-dark cycles could influence body composition and peripheral rhythmicity in clock gene expression in horses in training. The customized stable lighting system was designed to provide the horse with blue-enriched white LED light by day, gradual transitions at dawn and dusk, red light at night and extended daily hours of light.<\/p>\n

Methods<\/strong><\/h3>\n

A collaboration between University College Dublin and Equilume\u2019s R&D department conducted two separate studies. The first study comprised of fifty-four two-year-old thoroughbreds in training divided into two groups and blocked for gender. Group 1 were maintained under the customized stable lighting system. Group 2 were maintained under traditional lighting consisting of a single fluorescent tube. Body composition, body weight, and fat-free mass were determined at three-week intervals for fifteen weeks. All horses experienced an exercise regime consisting of morning exercise that gradually increased in intensity per week as fitness improved.<\/p>\n

The second study employed a similar design but used a further enhanced stable lighting system with additional blue wavelength light by day. \u00a0On weeks 0 and 20, hair follicle samples were collected at 4-h intervals over 24-h from 5 horses per group. Statistical analyses were conducted using Graph Pad Prism Version 7.0 for Mac.<\/p>\n

Results<\/strong><\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

Horses maintained under the customized stable lighting system had a significantly higher fat-free mass (FFM) compared to control horses after 15 weeks of training. This was correlated with higher weight and improved coat condition. Increases in FFM, considered an important indicator of athletic ability, may contribute to improved performance in equine athletes.<\/p>\n

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 <\/p>\n

Results from the second study show that strong circadian rhythms are observed in horses maintained under the customized stable lighting system only after 20 weeks and not in horses maintained under traditional fluorescent lighting.<\/p>\n

Conclusions<\/h3>\n

The researchers concluded that the observed improvements in muscle mass likely occurs because of better alignment between the horse\u2019s internal organs and the light-dark cycle. This improved internal synchronisation was evident by the strengthened circadian rhythmicity of clock genes in hair follicle cells in horses living under the customized lighting system. An optimised stable lighting system that brings the benefits of nature\u2019s light indoors will have widespread benefits for a horse\u2019s health, welfare and performance. Additional studies are underway to evaluate behavioural improvements and reductions in stereotypic behaviour that can be achieved under Equilume\u2019s Stable Lighting system.<\/p>\n

Poster presented by Dr B.A. Murphy at the Society for Research on Biological Rhythms Biennial Conference in Amelia Island, Florida, May 2018.<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u201cGetting horses in great condition is often about keeping them in the best conditions. Health, muscle growth, mood, energy, rest and recovery are all areas that I personally feel are negatively impacted on dark and gloomy days. The Equilume team have the science to show that the same is true for horses and that their […]<\/p>\n","protected":false},"author":3,"featured_media":19974,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[51],"tags":[91,56,80,93,84,95,81,57,92,94,77],"table_tags":[],"class_list":["post-19969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-performance-wellbeing","tag-blue-light","tag-coat-condition","tag-condition","tag-energy","tag-equilume-light-masks","tag-equilume-stable-lights","tag-health","tag-light-mask","tag-mood","tag-rest","tag-stable-light"],"acf":[],"yoast_head":"\nEquilume Stable Light<\/title>\n<meta name=\"description\" content=\"Equilume Stable Light influences body composition and biological rhythms of horses-in-training. 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