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Topic:Biomarkers

Biomarkers in horses are measurable indicators of biological processes, states, or conditions that can be used to assess health and disease. These biomarkers can be identified in various biological samples such as blood, urine, or tissue. They provide valuable information for diagnosing diseases, monitoring health status, and evaluating treatment responses in equine medicine. Common biomarkers in horses include enzymes, hormones, and metabolites, which may change in response to physiological or pathological conditions. This page compiles peer-reviewed research studies and scholarly articles that explore the identification, quantification, and application of biomarkers in equine health and disease management.
Comprehensive characteristics of microRNA expression profile of equine sarcoids.
Biochimie    March 1, 2017   Volume 137 20-28 doi: 10.1016/j.biochi.2017.02.017
Pawlina K, Gurgul A, Szmatoła T, Koch C, Mählmann K, Witkowski M, Bugno-Poniewierska M.Equine sarcoids are the most common neoplasms occurring in horses. Despite frequent occurrence, they are still not well described at the molecular level. Thus, in the present study, we performed a comprehensive comparative analysis of sarcoid miRNAome profile to identify aberrantly expressed microRNAs, along with their structural variants, potentially useful as biomarkers and, in a wider perspective, broaden the knowledge about this tumor and underlying mechanisms. To this end, we conducted next generation sequencing and as a result we identified both known and potentially novel miRNAs. Differ...
Cartilage oligomeric matrix protein neoepitope in the synovial fluid of horses with acute lameness: A new biomarker for the early stages of osteoarthritis.
Equine veterinary journal    February 28, 2017   Volume 49, Issue 5 662-667 doi: 10.1111/evj.12666
Skiöldebrand E, Ekman S, Mattsson Hultén L, Svala E, Björkman K, Lindahl A, Lundqvist A, Önnerfjord P, Sihlbom C, Rüetschi U.Clinical tools to diagnose the early changes of osteoarthritis (OA) that occur in the articular cartilage are lacking. Objective: We sought to identify and quantify a novel cartilage oligomeric matrix protein (COMP) neoepitope in the synovial fluid from the joints of healthy horses and those with different stages of OA. Methods: In vitro quantitative proteomics and assay development with application in synovial fluids samples obtained from biobanks of well-characterised horses. Methods: Articular cartilage explants were incubated with or without interleukin-1β for 25 days. Media were analysed...
The relationship between mitochondrial DNA copy number and stallion sperm function.
Theriogenology    February 21, 2017   Volume 94 94-99 doi: 10.1016/j.theriogenology.2017.02.015
Darr CR, Moraes LE, Connon RE, Love CC, Teague S, Varner DD, Meyers SA.Mitochondrial DNA (mtDNA) copy number has been utilized as a measure of sperm quality in several species including mice, dogs, and humans, and has been suggested as a potential biomarker of fertility in stallion sperm. The results of the present study extend this recent discovery using sperm samples from American Quarter Horse stallions of varying age. By determining copy number of three mitochondrial genes, cytochrome b (CYTB), NADH dehydrogenase 1 (ND1) and NADH dehydrogenase 4 (ND4), instead of a single gene, we demonstrate an improved understanding of mtDNA fate in stallion sperm mitochond...
Understanding the response to endurance exercise using a systems biology approach: combining blood metabolomics, transcriptomics and miRNomics in horses.
BMC genomics    February 17, 2017   Volume 18, Issue 1 187 doi: 10.1186/s12864-017-3571-3
Mach N, Ramayo-Caldas Y, Clark A, Moroldo M, Robert C, Barrey E, López JM, Le Moyec L.Endurance exercise in horses requires adaptive processes involving physiological, biochemical, and cognitive-behavioral responses in an attempt to regain homeostasis. We hypothesized that the identification of the relationships between blood metabolome, transcriptome, and miRNome during endurance exercise in horses could provide significant insights into the molecular response to endurance exercise. For this reason, the serum metabolome and whole-blood transcriptome and miRNome data were obtained from ten horses before and after a 160 km endurance competition. We obtained a global regulatory ...
Evaluation of a Chemiluminescent Immunoassay for Measurement of Equine Insulin.
Journal of veterinary internal medicine    January 26, 2017   Volume 31, Issue 2 568-574 doi: 10.1111/jvim.14657
Carslake HB, Pinchbeck GL, McGowan CM.Many diagnostic tests for insulin dysregulation use reference intervals established with an insulin radioimmunoassay (RIA) that is no longer available. A chemiluminescent immunoassay (CLIA) is commonly used for the measurement of serum insulin concentration in clinical practice but requires further validation, especially at clinically relevant reference intervals. Objective: To evaluate the CLIA for measurement of equine insulin and compare it to the previously validated, but now unavailable RIA. Methods: Equine serum samples (n = 78) from clinical and experimental studies. Methods: In this ex...
Faecal parameters as biomarkers of the equine hindgut microbial ecosystem under dietary change.
Animal : an international journal of animal bioscience    January 9, 2017   Volume 11, Issue 7 1136-1145 doi: 10.1017/S1751731116002779
Grimm P, Philippeau C, Julliand V.Faeces could be used for evaluating the balance of the equine hindgut microbial ecosystem, which would offer a practical method for assessing gut health and how this relates to disease. However, previous studies concluded that faeces microbial ecosystem was not representative of the proximal hindgut (caecum and ventral colon). This study aimed to evaluate if variations of the faecal microbial ecosystem were similar to those observed in the proximal hindgut. Six horses, fistulated in the caecum and right ventral (RV) colon, were subjected to a gradual change of diet, from a 100% hay (high fibre...
Are pulmonary hemostasis and fibrinolysis out of balance in equine chronic pneumopathies?
Journal of veterinary science    January 7, 2017   Volume 18, Issue 3 349-357 doi: 10.4142/jvs.2017.18.3.349
Barton AK, Wirth C, Bondzio A, Einspanier R, Gehlen H.Clinical examination, bronchoalveolar lavage fluid (BALF) cytology, acute-phase protein, and pulmonary hemostasis and fibrinolysis marker (fibrinogen, serum amyloid A [SAA], and D-dimer) results were compared between control and respiratory disease-affected horses. Using a clinical scoring system, horses (n = 58) were classified as respiratory disease-free (Controls, n = 15) or with recurrent airway obstruction (RAO; n = 18), inflammatory airway disease (n = 14) or chronic interstitial pneumopathy (n = 11). There were no significant differences in fibrinogen concentrations among groups, but th...
Kinetics of plasma procalcitonin, soluble CD14, CCL2 and IL-10 after a sublethal infusion of lipopolysaccharide in horses.
Veterinary immunology and immunopathology    December 28, 2016   Volume 184 29-35 doi: 10.1016/j.vetimm.2016.12.010
Bonelli F, Meucci V, Divers TJ, Wagner B, Intorre L, Sgorbini M.Endotoxemia represents a significant clinical and economic problem for the equine industry. This study assesses the kinetics of soluble CD14 (sCD14), chemokine (CC motif) ligand 2 (CCL2), interleukin 10 (IL-10) and plasma procalcitonin (PCT) in healthy horses after the intravenous infusion of lipopolysaccharide (LPS). The aim was to contribute to the basic understanding of the equine species-specific kinetics of these molecules in response to LPS exposure, which could support further findings in clinical studies and identify valuable inflammatory biomarkers for equine practice. Eleven healthy ...
Procalcitonin as a biomarker in equine chronic pneumopathies.
BMC veterinary research    December 9, 2016   Volume 12, Issue 1 281 doi: 10.1186/s12917-016-0912-4
Barton AK, Pelli A, Rieger M, Gehlen H.Procalcitonin (PCT), a precursor protein of the hormone calcitonin, is a sensitive inflammatory marker in human medicine, which is primarily used for diagnosis of bacterial sepsis, but is also useful in diagnosis of exacerbation of asthma and COPD. In this study, PCT was evaluated as a potential biomarker for different chronic pneumopathies in the horse using an equine specific ELISA in comparison to established clinical markers and different interleukins. Sixty-four horses were classified as free of respiratory disease, recurrent airway obstruction (RAO), inflammatory airway disease (IAD) or ...
Metalloproteinases and their inhibitors are influenced by inhalative glucocorticoid therapy in combination with environmental dust reduction in equine recurrent airway obstruction.
BMC veterinary research    December 9, 2016   Volume 12, Issue 1 282 doi: 10.1186/s12917-016-0915-1
Barton AK, Shety T, Bondzio A, Einspanier R, Gehlen H.Overexpression of matrix-metalloproteinases (MMPs) has been shown to lead to tissue damage in equine recurrent airway obstruction (RAO), as a misbalance with their natural inhibitors, the tissue inhibitors of metalloproteinases (TIMPs), occurs. This favors irreversible pulmonary fibrosis formation. Increased levels of MMPs, TIMPs or altered ratios between them can be used as biomarkers of respiratory disease. We hypothesized that levels of MMPs, TIMPs and their ratios correlate with improvement in clinical findings and bronchoalveolar lavage fluid (BALF) cytology after 10 days of inhalative g...
Evaluation of KIM-1 and NGAL as Early Indicators for Assessment of Gentamycin-Induced Nephrotoxicity In Vivo and In Vitro.
Kidney & blood pressure research    November 28, 2016   Volume 41, Issue 6 911-918 doi: 10.1159/000452592
Luo QH, Chen ML, Chen ZL, Huang C, Cheng AC, Fang J, Tang L, Geng Y.The aminolycoside Gentamicin is a widely used antibiotic, applied in equine medicine. Despite its clinical use, concerns remain regarding the potential toxic side-effects, such as nephrotoxicity. Early detection of renal damage is critical in preclinical drug development. This study was aimed to determine whether kidney injury molecule-1 (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) may be early indicators in the assessment of Gentamycin-induced nephrotoxicity. Methods: In our study, a model of Gentamicin-induced nephrotoxicity in male Sprague Dawley rats treated for up to 7 da...
Repeated oral administration of a cathepsin K inhibitor significantly suppresses bone resorption in exercising horses with evidence of increased bone formation and maintained bone turnover.
Journal of veterinary pharmacology and therapeutics    November 24, 2016   Volume 40, Issue 4 327-334 doi: 10.1111/jvp.12368
Hussein H, Dulin J, Smanik L, Drost WT, Russell D, Wellman M, Bertone A.Our investigations evaluated the effect of VEL-0230, a highly specific irreversible inhibitor of cathepsin K (CatK). The objectives of our study were to determine whether repeated dosing of a CatK inhibitor (CatKI) produced a desired inhibition of the bone resorption biomarker (CTX-1), and document the effect of repeated dosing on bone homeostasis, structure, and dynamics of bone resorption and formation in horses. Twelve young exercising horses were randomized in a prospective, controlled clinical trial and received 4 weekly doses of a CatKI or vehicle. Baseline and poststudy nuclear scintigr...
Pro-inflammatory cytokines and structural biomarkers are effective to categorize osteoarthritis phenotype and progression in Standardbred racehorses over five years of racing career.
BMC veterinary research    November 8, 2016   Volume 12, Issue 1 246 doi: 10.1186/s12917-016-0873-7
Bertuglia A, Pagliara E, Grego E, Ricci A, Brkljaca-Bottegaro N.Joint impact injuries initiate a progressive articular damage finally leading to post-traumatic osteoarthritis (PTOA). Racehorses represent an ideal, naturally available, animal model of the disease. Standardbred racehorses developing traumatic osteoarthritis of the fetlock joint during the first year of their career were enrolled in our study. Age-matched controls were contemporarily included. Biomarker levels of equine osteoarthritis were measured in serum and synovial fluid (SF) at baseline, and repeated yearly over the next 4 years of training (from T1 to T4). The effect of time and disea...
Novel equine tissue miRNAs and breed-related miRNA expressed in serum.
BMC genomics    October 26, 2016   Volume 17, Issue 1 831 doi: 10.1186/s12864-016-3168-2
Pacholewska A, Mach N, Mata X, Vaiman A, Schibler L, Barrey E, Gerber V.MiRNAs regulate multiple genes at the post-transcriptional level and therefore play an important role in many biological processes. It has been suggested that miRNA exported outside the cells contribute to inter-cellular communication. Consequently, circulating miRNAs are of particular interest and are promising biomarkers for many diseases. The number of miRNAs annotated in the horse genome is much lower compared to model organisms like human and mouse. We therefore aimed to identify novel equine miRNAs for tissue types and breed in serum. We analysed 71 small RNA-seq libraries derived from n...
Transcriptome analysis of equine sarcoids.
Veterinary and comparative oncology    October 25, 2016   Volume 15, Issue 4 1370-1381 doi: 10.1111/vco.12279
Semik E, Gurgul A, Ząbek T, Ropka-Molik K, Koch C, Mählmann K, Bugno-Poniewierska M.Equine sarcoids are the most commonly detected skin tumours in Equidae. In the present research, a comparative transcriptomic analysis was performed which aimed at looking inside a tumour biology and identification of the expression profile as a potential source of cancer specific genes useful as biomarkers. We have used Horse Gene Expression Microarray data from matched equine sarcoids and tumour-distant skin samples. In total, 901 significantly differentially expressed genes (DEGs) between lesional and healthy skin samples have been identified (fold change ≥ 2; P < 0.05). The la...
Immune-modulating properties of horse milk administered to mice sensitized to cow milk.
Journal of dairy science    October 19, 2016   Volume 99, Issue 12 9395-9404 doi: 10.3168/jds.2016-11499
Fotschki J, Szyc AM, Laparra JM, Markiewicz LH, Wróblewska B.The aim of this study was to examine immune adaptive changes, the expression of innate biomarkers and variations in intestinal microbiota composition after horse-milk administration in BALB/c mice, which were sensitized intraperitoneally using cow β-lactoglobulin and α-casein with aluminum adjuvant. We measured serum antibody IgE levels and the expression of MCP-1, IL-4, and TNF-α in duodenal samples. Changes in immune cell populations in peripheral blood were quantified using flow cytometry, and intestinal microbiota composition was assessed using real-time PCR. We found that horse-milk ad...
Acute phase protein haptoglobin as inflammatory marker in serum and synovial fluid in an equine model of arthritis.
Veterinary immunology and immunopathology    October 17, 2016   Volume 182 74-78 doi: 10.1016/j.vetimm.2016.10.005
Barrachina L, Remacha AR, Soler L, García N, Romero A, Vázquez FJ, Vitoria A, Álava MÁ, Lamprave F, Rodellar C.Acute phase proteins are useful inflammatory markers in horses. Haptoglobin (Hp) serum level is increased in horses undergoing different inflammatory processes, including arthritis. However, Hp concentration has not been assessed in inflammatory synovial fluid (SF). The aim of the present study was to investigate the Hp response in serum and SF in horses undergoing experimentally induced arthritis. For this purpose, serum and SF samples were collected from 12 animals before amphotericin B-induced arthritis was created (T0, healthy) and 15days after the lesion induction (T1, joint inflammation)...
The preventive effects of two nutraceuticals on experimentally induced acute synovitis.
Equine veterinary journal    October 13, 2016   Volume 49, Issue 4 532-538 doi: 10.1111/evj.12629
van de Water E, Oosterlinck M, Dumoulin M, Korthagen NM, van Weeren PR, van den Broek J, Everts H, Pille F, van Doorn DA.Nutraceuticals are often used in the management of equine osteoarthritis, but scientific evidence of their efficacy is lacking. Objective: To study the preventive effects of two new nutraceuticals after the experimental induction of synovitis in comparison with positive and negative control treatments. Methods: Blinded, controlled, randomised experiment. Methods: Twenty-four healthy Standardbred horses were randomly allocated to supplement AT (multi-ingredient, 28 days), supplement HP (collagen hydrolysate, 60 days), meloxicam (4 days) or placebo (60 days). Synovitis was induced in the right i...
Identification of the most abundant proteins in equine amniotic fluid by a proteomic approach.
Animal reproduction science    October 11, 2016   Volume 174 150-160 doi: 10.1016/j.anireprosci.2016.10.003
Isani G, Ferlizza E, Cuoghi A, Bellei E, Monari E, Bianchin Butina B, Castagnetti C.Characterisation of the physiologic equine amniotic fluid (AF) proteome is a prerequisite to study its changes during diseases and discover new biomarkers. The aim of this study was to identify by a proteomic approach the most abundant proteins of equine AF. AF samples were collected at parturition from 24 healthy mares that delivered healthy foals. All samples were subjected to sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) on 4-12% gels. A pool of the 24 samples, after SDS-PAGE, was cut in 25 slices, trypsin-digested and analysed by mass spectrometry (MS) for protein i...
Influence of oral glucosamine supplementation in young horses challenged with intra-articular lipopolysaccharide.
Journal of animal science    October 4, 2016   Volume 94, Issue 8 3294-3302 doi: 10.2527/jas.2016-0343
Leatherwood JL, Gehl KL, Coverdale JA, Arnold CE, Dabareiner RA, Walter KN, Lamprecht ED.Fourteen yearling Quarter horses (351 to 470 kg) were utilized in a randomized complete block design to evaluate potential of glucosamine hydrochloride (HCl) to mitigate intra-articular inflammation following a single inflammatory insult. Horses were blocked by BW, age, and sex, and randomly assigned to treatments for a 98-d experiment. Treatments consisted of a control diet (CON; = 7) fed 1% BW per d (as-fed) of concentrate only or a treatment diet ( = 7) of concentrate top dressed with 30 mg/kg BW glucosamine HCl (99.6% purity; GLU30) offered at 12 h intervals. Horses were maintained in indi...
Reference range of blood biomarkers for oxidative stress in Thoroughbred racehorses (2-5 years old).
Journal of equine science    September 30, 2016   Volume 27, Issue 3 125-129 doi: 10.1294/jes.27.125
Kusano K, Yamazaki M, Kiuchi M, Kaneko K, Koyama K.The oxidant and antioxidant equilibrium is known to play an important role in equine medicine and equine exercise physiology. There are abundant findings in this field; however, not many studies have been conducted for reference ranges of oxidative stress biomarkers in horses. This study was conducted to determine the reference values of reactive oxygen metabolites (d-ROMs) and biological antioxidant potential (BAP) using blood samples from 372 (191 males, 181 females) Thoroughbred racehorse aged 2 to 5 (3.43 ± 1.10 (mean ± SD)) years old. There were obvious gender differences in oxidative b...
Characterization and angiogenic potential of xenogeneic bone grafting materials: Role of periodontal ligament cells.
Dental materials journal    September 29, 2016   Volume 35, Issue 6 900-907 doi: 10.4012/dmj.2016-005
Rombouts C, Jeanneau C, Camilleri J, Laurent P, About I.Adequate revascularization is a prerequisite for successful healing of periodontal bone defects. This study characterized three different xenogeneic bone grafting materials: Gen-Os of equine and porcine origins, and anorganic Bio-Oss. We also investigated their angiogenic potential. All materials were composed of poorly crystalline calcium oxide phosphate, with Bio-Oss exhibiting a carbonated phase and larger particle size and both Gen-Os showing the presence of collagen. Both Gen-Os materials significantly enhanced vascular endothelial growth factor (VEGF) secretion by PDL cells. A significan...
Prospective cohort study evaluating risk factors for the development of pasture-associated laminitis in the United Kingdom.
Equine veterinary journal    August 25, 2016   Volume 49, Issue 3 300-306 doi: 10.1111/evj.12606
Menzies-Gow NJ, Harris PA, Elliott J.Certain individuals appear to be predisposed to recurrent pasture-associated laminitis. Previous studies have predominantly investigated risk factors only after disease occurrence. Objective: To investigate risk factors for pasture-associated laminitis prior to disease occurrence. Methods: Prospective cohort study. Methods: Non-laminitic ponies aged ≥7 years were recruited. Body condition score (BCS), height, weight, crest height and thickness were measured and an overnight dexamethasone suppression test performed. Plasma or serum adiponectin, leptin, triglyceride, basal insulin, insulin pos...
Age-Related Changes in Locomotor Performance Reveal a Similar Pattern for Caenorhabditis elegans, Mus domesticus, Canis familiaris, Equus caballus, and Homo sapiens.
The journals of gerontology. Series A, Biological sciences and medical sciences    August 16, 2016   Volume 72, Issue 4 455-463 doi: 10.1093/gerona/glw136
Marck A, Berthelot G, Foulonneau V, Marc A, Antero-Jacquemin J, Noirez P, Bronikowski AM, Morgan TJ, Garland T, Carter PA, Hersen P, Di Meglio JM....Locomotion is one of the major physiological functions for most animals. Previous studies have described aging mechanisms linked to locomotor performance among different species. However, the precise dynamics of these age-related changes, and their interactions with development and senescence, are largely unknown. Here, we use the same conceptual framework to describe locomotor performances in Caenorhabditis elegans, Mus domesticus, Canis familiaris, Equus caballus, and Homo sapiens. We show that locomotion is a consistent biomarker of age-related changes, with an asymmetrical pattern througho...
Central Nervous System and Vertebrae Development in Horses: a Chronological Study with Differential Temporal Expression of Nestin and GFAP.
Journal of molecular neuroscience : MN    August 15, 2016   Volume 61, Issue 1 61-78 doi: 10.1007/s12031-016-0805-9
Rigoglio NN, Barreto RS, Favaron PO, Jacob JC, Smith LC, Gastal MO, Gastal EL, Miglino MA.The neural system is one of the earliest systems to develop and the last to be fully developed after birth. This study presents a detailed description of organogenesis of the central nervous system (CNS) at equine embryonic/fetal development between 19 and 115 days of pregnancy. The expression of two important biomarkers in the main structure of the nervous system responsible for neurogenesis in the adult individual, and in the choroid plexus, was demonstrated by Nestin and glial fibrillary acid protein (GFAP) co-labeling. In the 29th day of pregnancy in the undifferentiated lateral ventricle...
Rapid LC-MS/MS method for the determination of 4-hydroxycholesterol/cholesterol ratio in serum as endogenous biomarker for CYP3A activity in human and foals.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences    August 5, 2016   Volume 1033-1034 193-199 doi: 10.1016/j.jchromb.2016.08.006
Hasan M, Siegmund W, Oswald S.Cytochrome P450 3A (CYP) enzymes are involved in the elimination of many drugs and are known to be regulated by several environmental factors. Thus, it was the aim of this study to develop and validate an analytical method allowing estimation of the hepatic CYP3A enzyme activity using the 4-hydroxycholesterol to cholesterol ratio as an endogenous biomarker in serum. Both compounds were isolated from the biological matrix by liquid-liquid extraction using n-hexane after saponification with ethanolic sodium methoxide solution (2M) to cleave the steroids from their esterified forms without any ki...
Caspase 3 Activity and Lipoperoxidative Status in Raw Semen Predict the Outcome of Cryopreservation of Stallion Spermatozoa.
Biology of reproduction    July 14, 2016   Volume 95, Issue 3 53 doi: 10.1095/biolreprod.116.139444
Muñoz PM, Ferrusola CO, Lopez LA, Del Petre C, Garcia MA, de Paz Cabello P, Anel L, Peña FJ.Stallion-to-stallion variability in the quality of cryopreserved ejaculates postthaw affects the commercial acceptability of frozen semen and thus is a major constraint for the equine industry. In recent years, the molecular mechanisms associated with sperm damage during cryopreservation have become better understood. Identification of the freezability of the ejaculates before the freezing process is initiated will have a major impact on the equine industry. We studied three markers of oxidative stress in sperm, including 8-iso-PGF2alpha, 8-OH guanosine, and 4-hydroxynonenal (4-HNE); the prese...
Relationship of skeletal muscle inflammation with obesity and obesity-associated hyperinsulinemia in horses. Banse HE, Holbrook TC, Frank N, McFarlane D.Local (skeletal muscle and adipose) and systemic inflammation are implicated in the development of obesity-associated insulin resistance in humans. In horses, obesity is neither strongly nor consistently associated with systemic inflammation. The role of skeletal muscle inflammation in the development of insulin dysregulation (insulin resistance or hyperinsulinemia) remains to be determined. We hypothesized that skeletal muscle inflammation is related to obesity-associated hyperinsulinemia in horses. Thirty-five light-breed horses with body condition scores (BCSs) of 3/9 to 9/9 were studied, i...
Optimized methods for extracting circulating small RNAs from long-term stored equine samples.
Acta veterinaria Scandinavica    June 29, 2016   Volume 58, Issue 1 44 doi: 10.1186/s13028-016-0224-5
Unger L, Fouché N, Leeb T, Gerber V, Pacholewska A.Circulating miRNAs in body fluids, particularly serum, are promising candidates for future routine biomarker profiling in various pathologic conditions in human and veterinary medicine. However, reliable standardized methods for miRNA extraction from equine serum and fresh or archived whole blood are sorely lacking. We systematically compared various miRNA extraction methods from serum and whole blood after short and long-term storage without addition of RNA stabilizing additives prior to freezing. Time of storage at room temperature prior to freezing did not affect miRNA quality in serum. Fur...
Evaluation of biomarkers following autologous osteochondral transplantation in the equine stifle joint – An experimental study.
Acta veterinaria Hungarica    June 28, 2016   Volume 64, Issue 2 164-178 doi: 10.1556/004.2016.017
Tuska P, Tóth B, Vásárhelyi G, Hangody L, Papp M, Bodó G.The purpose of this study was to evaluate changes in biomarker and synovial parameters following autologous osteochondral transplantation (AOT) in the equine stifle joint, to test the hypothesis whether synovial parameters would show significant differences at selected time points following the surgery (at days 3, 14, 60 and 180) compared to baseline level (at day 0). Surgical intervention was performed in both stifles of nine horses (n = 18). The joints were randomly assigned to operated and sham-operated groups. Grafts 8.5 mm in diameter were harvested from the femoropatellar (FP) joint unde...
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