Omneity® Pellets
All-In-One Vitamin & Mineral Pellet
Journal of equine veterinary science.
Publisher:
William E. Jones,. New York : Elsevier (2003)
Frequency: Monthly
Country: United States
Language: English
Start Year:1981 -
ISSN:
0737-0806 (Print)
0737-0806 (Linking)
0737-0806 (Linking)
Impact Factor
1.3
2022
| NLM ID: | 8216840 |
| (DNLM): | J20290000(s) |
| (OCoLC): | 07643410 |
| Classification: | W1 JO644CD |
A dietary nutraceutical “Succeed Digestive Conditioning ProgramTM” is more effective than omeprazole for managing equine glandular gastric disease. Equine glandular gastric disease (EGGD) responds poorly to proton pump inhibitor therapy, highlighting the need for alternative treatments. Succeed Digestive Conditioning Program (SUC) contains oat-derived ingredients, Saccharomyces cerevisiae, L-glutamine, and L-threonine that may support gastric health. Objective: To compare effects of SUC and omeprazole (OME) on squamous and glandular gastric ulcers in horses. Methods: Fifty-nine horses with squamous gastric lesions (score ≥2/4) completed a 90-day trial. Horses received either OME (4 mg/kg BW/day; n=30) or SUC (27 g/day; n=29). Forty-four...
Investigating horse owners’ confidence, ability and knowledge-seeking behaviour in recognising equine lameness. Undiagnosed lameness is common in horses, but little is known about which aspects of lameness identification owners find difficult. Objective: To explore horse owners' confidence and ability to identify equine lameness, and their knowledge-seeking behaviour. Methods: In this cross-sectional online survey, 509 UK horse/pony owners identified lameness from videos of sound, forelimb, hindlimb and bilaterally lame horses, reported their knowledge of clinical signs and knowledge-seeking behaviour, and rated their confidence (1, not confident at all, to 5, very confident). Mixed-effects logistic reg...
Clinical Outcomes and Safety of Tendon-Derived Mesenchymal Stem Cell Therapy in Equine Tendon and Ligament Injuries. Equine tendinopathies and desmopathies are common musculoskeletal disorders characterized by a limited regenerative capacity and a high risk of recurrence. Tendon-derived mesenchymal stem cells (TDSCs) represent a promising regenerative therapy due to their immunomodulatory and pro-regenerative properties. Objective: This preliminary prospective clinical study aimed to evaluate the safety and potential efficacy of allogeneic post-mortem TDSCs, for the treatment of superficial digital flexor tendon (SDFT) and suspensory ligament (SL) injuries in horses. Methods: Nine horses were monitored longi...
Impact of Suspensory Ligament Desmitis on Athletic Performance of Trotting Horses: A Retrospective Study. Suspensory ligament (SL) desmitis is one of the most common musculoskeletal injuries affecting trotting horses being frequently associated with reduced athletic performance and premature retirement. However, the prognostic value of clinical and ultrasonographic findings remains incompletely understood. Objective: To evaluate the impact of proximal and/or body SL desmitis on athletic performance of French Trotters and determine whether horse related characteristics, ultrasonographic lesion severity, lesion location, or treatment modality influence prognosis. Methods: Medical records of 36 Frenc...
Inter-week Variation in Movement Asymmetry at Trot in Cavalry Horses in Training. The widespread use of objective motion analysis in lameness investigations has raised questions about whether movement asymmetries are caused by pain and when they are indicative of orthopaedic disease. The prevalence of motion asymmetries in horse populations in training is high, but longitudinal studies on variation in movement asymmetry are scarce. Objective: To investigate inter-week variation in movement symmetry during straight-line trot in horses in training over three weeks. Methods: Forty-nine cavalry horses in training were included in a longitudinal study. Horses were equipped with ...
Research into Vitamin E Supplementation to Combat Oxidative Stress in Equines: A Mini-Review. Oxidative stress is a concern in performance horses because intense and prolonged exercise increases production of reactive oxygen species (ROS) in contracting skeletal muscle. Low ROS concentrations support normal muscle function and adaptation, but excess ROS can damage lipids, proteins, and DNA. Vitamin E, particularly alpha tocopherol, is a lipid-soluble antioxidant that interrupts lipid peroxidation by donating a hydrogen atom to lipid peroxyl radicals. This mini-review summarizes recent equine research on vitamin E supplementation and exercise-induced oxidative stress. Results are variab...
Differential expression of miRNAs in experimental metacarpal and lumbar wounds in horses. Distal limb wounds in horses exhibit delayed healing and a predisposition to exuberant granulation tissue (EGT) formation, associated with hypoxia and persistent inflammation. The involvement of microRNAs (miRNAs) in this process in this species remains poorly elucidated. Objective: To determine the differential expression of miRNAs in experimental metacarpal and lumbar wounds in horses, based on the hypothesis that distinct anatomical regions present specific post-transcriptional regulation profiles. Methods: A controlled experimental study involving four healthy adult horses. Standardized cu...
Feed protein partitioning impacts horse fecal nitrogen profiles: A retrospective pilot study. Feeding horses excess crude protein (CP) leads to increased nitrogen excretion in urine and feces. However, evidence is lacking in how CP partitioning in the diet impacts nitrogen profiles in equine feces for potential fertilizer use. Objective: Thus, our retrospective pilot study objective was to determine if daily CP and neutral detergent soluble CP (NDSCP) intakes affected equine fecal nitrogen profiles. Methods: Three Quarter Horse geldings were fed 15 g dry matter (DM)/kg body weight (BW)/d of coastal Bermudagrass hay for 14 d (GRASS) then 15 g DM/kg BW/d of a 50:50 mixture of coastal Ber...
A Subclinical Biomechanical Phenotype Detected By AI-Assisted Video Gait Analysis in Horses Heterozygous for the Fragile Foal Syndrome Allele in PLOD1. The domestic horse has unmatched within-species polymorphism in locomotor patterns and provides an advantageous model of genetic influence on locomotion. Fragile Foal Syndrome (FFS) results from a missense mutation in the Procollagen-lysine,2-oxoglutarate 5-dioxygenase 1 (PLOD1), resulting in reduced collagen crosslinking with potential biomechanical consequences. Objective: To further understand the effect of the carrier genotype on locomotor phenotypes, we examined kinematic variation using a matched case-control design within a large sport horse cohort genotyped for the FFS variant. Methods...
Left Ventricular Volume Indexing in Athletic Brazilian Sport Horses Using Body Weight. Left ventricular (LV) volume assessment evaluates cardiac size and remodelling in horses. Single-plane Simpson method of discs (SMOD) provides volumetric measurements requiring body size normalization. Objective: We described LV volumes using SMOD in healthy Brazilian Sport Horses (BH) and evaluated thoracic-girth-estimated body weight (BWe) versus scale-measured weight (BWs) for indexing. Methods: Thirty BH horses (15 males, 15 females; 4-16 years) underwent echocardiography. LV end-diastolic (LVEDV), end-systolic volumes (LVESV), and ejection fraction (EF%) were obtained using SMOD. Body wei...
Incidence of omphalitis in foals with different umbilical disinfection protocols. Omphalitis, a common umbilical disorder in foals, can lead to complications and systemic diseases. An adequate disinfection protocol of the umbilical stump after birth is recommended to prevent infection. Objective: Comparison of different disinfection solutions and their efficacy in preventing omphalitis in foals. Methods: A total of 288 clinically healthy foals were included in this prospective, blinded cohort study during the foaling seasons of 2023 and 2024 on one stud farm. Foals were randomly allocated to one of six disinfection groups. The umbilical stump was examined clinically during ...
Influence of chiropractic care on sleep-related behavior of athletic Mangalarga Marchador horses. Sleep is a fundamental biological process for homeostasis in mammals. Chiropractic is a manual therapeutic approach that aims to restore joint mobility, correct biomechanical dysfunctions, and optimize welfare. Objective: The present study examined the influence of chiropractic sessions on resting behavior patterns of Mangalarga Marchador horses raised in an intensive system. Methods: Nine Mangalarga Marchador horses, with an average age of 4.2 ± 1.2 years, were evaluated for their sleep-related behavior over 72 hours, followed by a chiropractic session, and reassessed over the next 72 hours ...
Evaluation of Machine Learning Models for Predicting Breeding Values of Key Performance Traits in Iranian Crossbred (Thoroughbred × Turkmen) Racehorses. Accurate prediction of breeding values (BVs) is fundamental to genetic improvement in racehorses. Although single-trait mixed models (STM), typically implemented using BLUP-based procedures, remain the standard framework for genetic evaluation, machine learning (ML) methods offer a flexible, data-driven approach for learning complex relationships among phenotypic, environmental, and pedigree-derived information. These capabilities have encouraged researchers to explore the application of ML methods for predicting breeding values. Objective: This study compared the performance of 13 ML algorith...
Multimodal characterization of equine synovitis: Correlation between arthroscopic, histopathological, and biomarker assessments in septic vs. aseptic cases. Endoscopy and synovial membrane histology are complementary modalities for evaluating synovial inflammation. Cytokine involvement in non-septic arthritis is well documented but remains poorly characterized in septic synovitis. Objective: This study aimed to characterize the inflammatory cytokine profile associated with septic and non-septic synovitis and assess correlations among endoscopic, histological, and synovial fluid biomarker findings. Methods: Three groups were defined: horses undergoing elective or therapeutic endoscopy (Group 1, n=26), horses with confirmed septic synovitis (Group 2...
Superior Post-Thaw Sperm Quality and Fertility of Epididymal Compared with Ejaculated Sperm in Subfertile Stallions. Despite the benefits of seminal plasma during breeding, its value is questionable when utilizing biotechnological approaches such as artificial insemination. In addition, deleterious effects of secretions from accessory glands on sperm viability and conception rate have been reported, especially in stallions with poor semen quality. Objective: The present study aimed to compare the kinetics, structural and functional viability, and fertility parameters of spermatozoa obtained from the ejaculate and from the cauda epididymis of subfertile stallions, as well as to evaluate the differences in the...
Characterizing dietary and exercise management practices and inflammatory biomarkers in a population of recreationally managed horses in Pennsylvania. Horses evolved as slow-moving grazers for 30 to 40 million years, but domesticated horses often consume greater quantities of grains and concentrates to foster athleticism. The changes in diet and exercise are hypothesized to increase the risk of chronic inflammatory conditions. Objective: The objective was to characterize relationships between dietary and exercise management practices and acute phase proteins (APPs) in horses. Methods: We collected body condition scores, blood samples, and surveys of the horse management practices from 144 horses. Plasma serum amyloid A (SAA), C-reactive prot...
Effect of shod status on distal limb thermography in leisure horses. This study evaluated whether shod status affects distal limb surface temperature in 43 healthy leisure horses using infrared thermography. Thermographic images of 16 regions of interest were acquired at rest from shod (n=23) and barefoot horses (n=20), with temperatures corrected for ambient temperature and wind speed. Significant thermal differences existed between anatomical regions (P0.7). These findings indicate shod status has minimal impact on resting distal limb thermography in leisure horses.
The use and perception of hay nets and slow feeders by horse owners and handlers: findings from a United Kingdom survey. Hay nets and slow feeders are widely used in equine management, yet United Kingdom (UK) horse owners' perceptions of these devices are underexplored. An online cross-sectional survey (66 questions) was distributed via social media between 5 July and 6 August 2024, yielding 100 valid responses from UK horse owners. Data were analysed descriptively and using chi-square/Fisher's exact tests. Hay nets only were used by 42 respondents, slow feeders only by 26, and both by 32. Safety concerns were reported by 43% of hay net users, most often entanglement and dental issues, although 81% used hay nets...
Ultrasonography of the spleen, kidneys and bladder in healthy Mangalarga Marchador horses across different life stages. This study is the first breed-specific ultrasonographic reference values for spleen, kidneys, and bladder in Mangalarga Marchador horses from different life stages. Objective: The aim of this study was to establish a normal reference range of measurements of the spleen, kidneys and bladder, as well as to describe the anatomy and sonographic characteristics of these organs in Mangalarga Marchador horses. Methods: Abdominal ultrasound examinations were performed in 88 Mangalarga Marchador horses of both sexes, aged 1, 7 and 15 days, monthly from their 1st to the 11th month of age ando n their 1s...
Association Between Matrix Metalloproteinase-9 (MMP-9) Immunohistochemical Expression and Clinicopathological Features in Equine Melanoma. Equine melanoma is one of the most important oncological diseases in horses and exhibits a distinct biological behavior compared with melanoma in other species. Matrix metalloproteinase-9 (MMP-9) has been associated with tumor aggressiveness and metastasis in human and canine melanoma, but its expression in equine melanoma remains unknown. Objective: Evaluate the immunohistochemical expression of MMP-9 in equine melanomas and investigate its association with clinicopathological features. Methods: 68 formalin-fixed, paraffin-embedded equine melanomas from 48 gray horses were evaluated immunohis...
The Impact of Track Incline on Musculoskeletal Injuries in Thoroughbred Racehorses in Training: A Retrospective Cohort Study of Fractures on Flat and Uphill Woodchip Surfaces. While race-day musculoskeletal injuries are well-documented, a considerable gap exists regarding fractures sustained during training, where Thoroughbred racehorses accumulate the majority of their high-speed exercise. In Japan, compliant woodchip tracks are frequently used, and uphill track geometries are a foundational element of conditioning. Objective: To quantify and describe the incidence and anatomical distribution of fractures occurring during training on flat versus uphill woodchip tracks over a 15-year period (2008-2022). Methods: A retrospective cohort study was conducted using centr...
Weigh tape more accurately estimates equine body weight than morphometric formula: a controlled technical assessment. Accurate body weight (BW) estimation in horses is essential for clinical and nutritional management; however, calibrated scales are often unavailable under field conditions. Objective: To compare the longitudinal accuracy and consistency of a commercial weigh tape and the Carroll and Huntington morphometric formula against calibrated digital scale measurements in adult horses. Methods: In a prospective longitudinal experimental study, six clinically healthy adult crossbred horses (mean real body weight [Rbw] 355.5 ± 21.2 kg) were monitored weekly for 63 days under controlled management condit...
Inflammatory phenotype and response to intradermal skin testing are not predictive of equine asthma diagnosis. The role of inflammation, allergy, and air quality in the pathogenesis of equine asthma has not yet been fully elucidated. Objective: To evaluate serum inflammatory cytokines, intradermal skin testing (IDT), and air quality in asthmatic horses. It was hypothesized that there would be an association between environmental allergies and poor air quality with asthma. Methods: 52 client-owned horses with clinical signs consistent with asthma were enrolled in this cross-sectional study. Horses were diagnosed with asthma based on the results of bronchoalveolar fluid (BALF) cytology. Blood samples wer...
Effects of constant rate infusion of a fixed-dose combination of medetomidine and vatinoxan on sedation, cardiorespiratory variables, and gastrointestinal activity in standing Thoroughbred horses. A fixed-dose combination of medetomidine (MED) and vatinoxan (VTX), a peripherally selective α2-adrenoceptor antagonist, is commercially available, but its constant rate infusion (CRI) has not been evaluated. Objective: To compare the sedative effects, cardiorespiratory variables, and gastrointestinal activity of MED-VTX and MED-atipamezole (ATIP) with MED alone in Thoroughbred horses. Methods: Six healthy Thoroughbreds underwent a blinded three-treatment, three-period crossover study. Horses received MED (7 μg/kg IV; 5 μg/kg/h CRI for 60 min) alone (gM), with VTX (140 μg/kg IV; 100 μg/kg...
Race-related fatalities in U.S. jump racing, 2023-2025: incidence and documentation across public reporting sources. Fatality reporting in National Steeplechase Association (NSA)-sanctioned U.S. jump racing is distributed across several public sources, and no single source consistently links the race incident with the final clinical outcome. Objective: To identify and verify race-related fatalities associated with NSA-sanctioned jump-racing starts, compare documentation across public sources, and estimate minimum confirmed fatality incidence. Methods: The study population included official starters in completed NSA-sanctioned hurdle/fence and timber races during 2023-2025. Potential fatalities reported by Ho...
Phenotypic and Genetic Evaluation of Morphometric and Dynamic Traits in Mangalarga Horses. Genetic evaluation of morphometric and locomotor traits supports objective selection, avoiding exclusive reliance on subjective methods that may fixate breed traits over functionality or cause undesirable indirect selection. Objective: To evaluate genetic and phenotypic parameters for morphometric and dynamic traits in horses of the Mangalarga breed. Methods: The pedigree included 212,361 animals born between 1919 and 2019. Phenotypic subsets for morphometric and dynamic traits comprised 54,617 and 45,010 horses, respectively, born between 1977 and 2019. Variance components were estimated usin...
Distal limb wraps produce gait- and material-dependent post-exercise changes in stride timing and limb kinematics in horses. Distal limb wraps are widely used during equine exercise, but their effects on post-exercise kinematics and movement symmetry remain poorly defined. Objective: To determine whether elastic and fleece distal limb wraps alter temporal stride variables, distal limb kinematics, and axial movement symmetry after standardised round-pen exercise. Methods: Six adult horses completed a prospective crossover study with three conditions: no wraps, elastic wraps, and fleece wraps. Wraps were applied bilaterally to all distal limbs at an initial pressure of 20 mmHg. After 20 minutes of free round-pen exerc...
Residual contamination in nebulization medication cups after corticosteroid administration: an in vitro assessment with implications for equine doping control. Nebulization is increasingly used to administer respiratory medications in horses. However, the potential for residual contamination in medication cups after administering regulated substances raises concerns about inadvertent doping. Objective: To evaluate whether medication cups used for nebulization of corticosteroids can subsequently be used for administration of non-regulated substances without detectable carryover. Methods: In vitro experimental study. Methods: Three corticosteroids (budesonide, dexamethasone, fluticasone propionate) were nebulized using Flexineb™ medication cups. Foll...
Musculoskeletal Assessment of Forelimbs and Hindlimbs in Mounted Police Horses using Infrared Thermography. Infrared thermography (IRT) has become established as a complementary tool in equine veterinary medicine, allowing for the early detection of thermal changes associated with musculoskeletal inflammatory processes. Objective: This study aimed to apply infrared thermography to characterize the surface thermal profile of the forelimbs and hindlimbs of mounted police horses, considering clinical classification, anatomical region, body side, and repeated evaluations over time. Methods: The research was conducted at the Military Police Cavalry in Manaus (AM), Brazil, involving 20 adult horses submit...
Stable Beginnings – A call to transform methods of weaning horses. There are currently a range of different weaning methods used in the UK, with no clear consensus or guidance to support the optimal welfare of both mares and foals during and post weaning. Objective: To explore welfare charity professionals' perceptions of approaches to weaning horses in the UK. Methods: Participants from welfare charities with experience in management, and welfare of horses from birth to death were recruited. They reviewed videos of weaning approaches and a chart of behavioural welfare indicators. They then took part in discussions on methods of weaning, considering their opi...
