Evidence map›Paper›PMID 31480163›Full record

ArticleAsian-Australasian journal of animal sciences2020

Comparison for immunophysiological responses of Jeju and Thoroughbred horses after exercise.

Saichit Khummuang, Hyo Gun Lee, Sang Seok Joo, Jeong-Woong Park, Jae-Young Choi, Jin Hyeog Oh, Kyoung Hwan Kim, Hyun-Hee Youn, Myunghoo Kim, Byung-Wook Cho

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Article in Asian-Australasian journal of animal sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 25% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 12 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Saichit KhummuangDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Hyo Gun LeeDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Sang Seok JooDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Jeong-Woong ParkDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Jae-Young ChoiDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Jin Hyeog OhDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Kyoung Hwan KimDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Hyun-Hee YounDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Myunghoo KimDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Byung-Wook ChoDepartment of Animal Science, College of Natural Resources and Life Sciences, Pusan National University, Miryang 50463, Korea.
Pusan National University · KR

Funding

Individual Basic Science and Engineering Research Program 2017R1D1A1B03036432National Research Foundation of KoreaNext-Generation BioGreen 21 Program PJ01325701Rural Development Administration
6 · The paper itself

Abstract

objectiveThe study was conducted to investigate variations in the immunophysiological responses to exercise-induced stress in Jeju and Thoroughbred horses.

methodsBlood samples were collected from the jugular veins of adult Jeju (n = 5) and Thoroughbred (n = 5) horses before and after 30 min of exercise. The hematological, biochemical, and immunological profiles of the blood samples were analyzed. Blood smears were stained and observed under a microscope. The concentration of cell-free (cf) DNA in the plasma was determined using real time polymerase chain reaction (PCR). Peripheral blood mononuclear cells (PBMCs) and polymorphonuclear cells were separated using Polymorphprep, and the expression of various stress-related and chemokine receptor genes was measured using reverse transcriptase (RT) and real-time PCR.

resultsAfter exercise, Jeju and Thoroughbred horses displayed stress responses with significantly increased rectal temperatures, cortisol levels, and muscle catabolism-associated metabolites. Red blood cell indices were significantly higher in Thoroughbred horses than in Jeju horses after exercise. In addition, exercise-induced stress triggered the formation of neutrophil extracellular traps (NETs) and reduced platelet counts in Jeju horses but not in Thoroughbred horses. Heat shock protein 72 and heat shock protein family A (Hsp70) member 6 expression is rapidly modulated in response to exercise-induced stress in the PBMCs of Jeju horses. The expression of CXC chemokine receptor 4 in PBMCs was higher in Thoroughbred horses than in Jeju horses after exercise.

conclusionIn summary, the different immunophysiological responses of Jeju and Thoroughbred horses explain the differences in the physiological and anatomical properties of the two breeds. The physiology of Thoroughbred horses makes them suitable for racing as they are less sensitive to exercise-induced stress compared to that of Jeju horses. This study provides a basis for investigating the link between exercise-induced stresses and the physiological alteration of horses. Hence, our findings show that some of assessed parameters could be used to determine the endurance performance of horses.

Indexed as

Blood AnalysisExerciseImmunological Gene ExpressionJeju HorseThoroughbred Horse

Identifiers

PMID31480163
PMCPMC7054627
OpenAlexW2965955992

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.