Preliminary Study Of A Support System For Noninvasive Pneumonia Detection Using Breath Sound Analysis In Calves,
2025
Department of Bioresource Sciences, Kyushu University
Preliminary Study Of A Support System For Noninvasive Pneumonia Detection Using Breath Sound Analysis In Calves, Yasuhiro Morita, Seiji Inoue, Satoshi Ohkura
The Thai Journal of Veterinary Medicine
Pneumonia in calves is caused by a complex association between host, pathogen, and environmental factors, and it is challenging to detect the subclinical stages. Therefore, it is crucial to accurately and rapidly identify calves with pneumonia on farms to provide appropriate treatment in a timely manner. In the present study, we focused on the frequency components of lung sounds to distinguish calves with and without pneumonia, without the need for veterinary expertise. In addition, we evaluated the pathogenesis of pneumonia by clarifying the relationship between the frequency components of lung sounds and lung ultrasound findings in calves. Although further case …
Polyphenols For The Mitigation Of Vascular Calcification; In Vitro And In Vivo Studies,
2025
Clemson University
Polyphenols For The Mitigation Of Vascular Calcification; In Vitro And In Vivo Studies, Abdullah Altuhami
All Theses
Globally, cardiovascular diseases, in most cases associated with calcification, are the main cause of death. However, currently, the only effective cure is to undergo surgery to augment or receive a healthy donor heart, which could be very difficult due to the long waiting list and the associated risks. The possibility of body rejection of the foreign organs is attributed to immunoreaction or the risk of infection, since the donor must be on immunosuppressant drugs that lower the body's immunity and facilitate the body's acceptance of the new organ as one of its own. Taking that into consideration, using tissue-engineered vascular …
The Effect Of Diet Formulations Containing Different Protein Sources On Energy And Nitrogen Utilization In Lactating Jersey Cows,
2025
University of Nebraska-Lincoln
The Effect Of Diet Formulations Containing Different Protein Sources On Energy And Nitrogen Utilization In Lactating Jersey Cows, Kortney Ann Harpestad
Department of Animal Science: Dissertations, Theses, and Student Research
It is well understood that lactating dairy cows require metabolizable protein (MP) for milk yield and milk protein synthesis. Diets with conventional feed sources like corn and soybean meal (SBM) may not sufficiently meet all MP and amino acid (AA) requirements so supplementation with more rumen undegradable protein (RUP) rich feeds or rumen-protected AA can be fed to support animal performance. The growth trajectory of biofuels has resulted in dramatic increases in the production of feeds like heat treated soybean meal (HTSBM). While the chemical composition of this product is understood, there is a need to better understand how HTSBM …
Extended-Release Buprenorphine With Bupivacaine Effectively Provides Postoperative Analgesia In A Mouse Laparotomy Model,
2025
Department of Comparative Medicine, Stanford University School of Medicine, Stanford, CA, USA
Extended-Release Buprenorphine With Bupivacaine Effectively Provides Postoperative Analgesia In A Mouse Laparotomy Model, Monika K. Huss, Amber Kerk, Renee Cotton, Helen Chum, Michael Hsieh, Katechan Jampachaisri, Patrick Sharp, Cholowat Pacharinsak
The Thai Journal of Veterinary Medicine
Multimodal analgesia is widely encouraged for major survival surgery. This facilitates lower doses of individual drugs, thereby reducing side effects. Extended-release analgesics offer sustained analgesia coverage, prevent drug dosing nadirs, and reduce stress. Studies evaluating multimodal and extended-release analgesia combinations for major survival surgery in mice are limited. We compared the analgesic effect of bupivacaine and extended-release buprenorphine (Bupi-ER) to bupivacaine and buprenorphine HCl (Bupi-HCl). We hypothesized that preoperative Bupi-ER would provide more effective analgesia than Bupi-HCl. Mice were randomly assigned to 1 of 2 treatment groups: bupivacaine (2 mg/kg, local infiltration, once) with either 1) extended-release buprenorphine (0.6 mg/kg, …
Antimicrobial Susceptibility Profiles (Mic And Mmc) Against Mycoplasma Gallisepticum And M. Synoviae Isolated From Chicken Farms In Thailand,
2025
Avian Health Research Unit, Department of Veterinary Medicine, Faculty of Veterinary Science, Chulalongkorn University
Antimicrobial Susceptibility Profiles (Mic And Mmc) Against Mycoplasma Gallisepticum And M. Synoviae Isolated From Chicken Farms In Thailand, Kriengwich Limpavithayakul, Alongkorn Amonsin, Nataya Charoenvisal, Arithat Limsatanun, Katanyu Yangsuk, Sumrit Toopiya, Füsun Güngör, Esther Schonewille, Javier Uriarte, Somsak Pakpinyo
The Thai Journal of Veterinary Medicine
Mycoplasma gallisepticum (MG) and M. synoviae (MS) are important pathogens causing significant economic losses in poultry production. Disease prevention and control strategies include vaccination, antimicrobial therapy, and strict biosecurity measures. The present study provides, for the first time, both minimum inhibitory concentration (MIC) and minimum mycoplasmacidal concentration (MMC) values as antimicrobial susceptibility profiles of Thai MG and MS field isolates. This study aimed to evaluate the susceptibility of five MG and ten MS isolates to various antimycoplasma drugs: doxycycline, lincomycin-spectinomycin, tiamulin, tilmicosin, tylosin, and tylvalosin, using a microdilution broth assay. For MG isolates, tilmicosin had the highest mean MIC (12.5 …
Maternal Hyperleptinemia Alters Placental Transcriptome And Progesterone Regulation Without Affecting Early Equine Fetal Growth,
2025
Louisiana State University and Agricultural and Mechanical College
Maternal Hyperleptinemia Alters Placental Transcriptome And Progesterone Regulation Without Affecting Early Equine Fetal Growth, Lucinda L. Thorburn
LSU Master's Theses
While consequences of equine obesity are well defined, the extent to which persistent hyperleptinemia and accompanying leptin (Lep) resistance affect the fetal-maternal environment warrants further exploration. This study compared endocrine, fetal, placental, and uterine parameters during early pregnancy (through day 70) in mares with elevated leptin versus normal leptin (NL) concentrations. Fourteen mares were classified as either NL (n = 6; Lep 0.9 ± 0.3 ng/mL), moderate leptin (ML; n = 4; Lep 3.0 ± 0.3 ng/mL), or high leptin (HL; n = 4; Lep 5.8 ± 0.7 ng/mL) based on annual plasma leptin. Mares were artificially inseminated and induced …
Prevalence And Risk Factors Of Concurrent Osteoarthritis And Urolithiasis In Dogs In Thailand (2018–2020),
2025
International Program of Veterinary Science and Technology, Faculty of Veterinary Science, Chulalongkorn University
Prevalence And Risk Factors Of Concurrent Osteoarthritis And Urolithiasis In Dogs In Thailand (2018–2020), Faiz Ihsanul Kamil, Kumpanart Soontornvipart
The Thai Journal of Veterinary Medicine
Osteoarthritis is a degenerative joint disease that significantly impacts dog health, often leading to chronic pain, reduced mobility, and behavioral changes that may predispose dogs to secondary conditions such as urolithiasis. This study aimed to investigate the association between osteoarthritis and urolithiasis in dogs using radiographic imaging data collected from the Small Animal Teaching Hospital, Chulalongkorn University, Thailand, over a three-year period (January 2018 to December 2020). A total of 16,377 dogs were included, and cases of osteoarthritis, urolithiasis, or the concurrent occurrence of both conditions were identified through a systematic database review. Binary logistic regression models were used to …
Monitoring Of African Horse Sickness Virus-Specific Antibodies In Horses, Northeastern Thailand,
2025
Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
Monitoring Of African Horse Sickness Virus-Specific Antibodies In Horses, Northeastern Thailand, Napawan Bunpapong, Kitikhun Udom, Ekkapat Chamsai, Patchara Phuektes, Suphattra Jittimanee, Suphannika Phutthachalee, Supassama Chaiyawong, Kamonpan Charoenkul, Alongkorn Amonsin Prof. Dr.
The Thai Journal of Veterinary Medicine
African horse sickness (AHS) is caused by infection with the African horse sickness virus (AHSV). In March 2020, AHS was first reported in Thailand due to the importation of subclinically infected host animals, such as zebras. In this study, we conducted a serological survey for AHSV-specific antibodies across 21 horse farms in the northeastern provinces (n=3) of Thailand. A total of 600 serum samples were collected for cross-sectional (n = 292) and longitudinal serological monitoring (n = 308). A cross-sectional study was conducted in 2020, during which serum samples (n = 292) were collected and tested for AHS antibodies using …
Effects Of 25-Hydroxyvitamin D₃ Supplementation As A Partial Replacement For Vitamin D₃ On Laying Performance, Egg Quality, And Bone Traits In Late-Stage Laying Hens,
2025
Department of Obstetrics, Gynecology and Reproduction, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330 Thailand; Multi-Omics for Functional Products in Food, Cosmetics and Animals Research Unit, Chulalongkorn University, Bangkok 10330 Thailand
Effects Of 25-Hydroxyvitamin D₃ Supplementation As A Partial Replacement For Vitamin D₃ On Laying Performance, Egg Quality, And Bone Traits In Late-Stage Laying Hens, Morakot Nuntapaitoon, Nan Choisunirachon, Somporn Techangvamsuwan, Jiramate Jittidecha
The Thai Journal of Veterinary Medicine
The objective of this study was to assess the impact of dietary 25-hydroxy vitamin D3 (25OHD3) supplementation during the late laying hens on egg quality, hen performance and bone computerized tomography (CT) scanning parameters. In total, 24,862 Hy-Line Brownmax hens of 61 weeks old were randomly divided into two groups: the control group (n = 12,368) received a diet containing vitamin D3 at 3,000 IU/kg, and the treatment group (n = 12,494) received a diet containing vitamin D3 at 1,500 IU/kg and 25OHD3 at 1,500 IU/kg. The dietary intervention from 61 weeks of age to …
Overcoming Maternal Antibody Interference In Swine Influenza: Advancing Dna Vaccine Strateies For Enhanced Immune Protection In Piglets,
2025
University of Nebraska-Lincoln
Overcoming Maternal Antibody Interference In Swine Influenza: Advancing Dna Vaccine Strateies For Enhanced Immune Protection In Piglets, Danh Cong Lai
School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research
Maternally derived antibodies (MDAs) play a vital role in protecting neonates from infectious diseases, but their presence at the time of vaccination can interfere with vaccine-induced immune responses, thereby reducing vaccine effectiveness. MDA interference has been documented in pigs vaccinated with whole inactivated virus (WIV) vaccines against swine influenza A virus (IAV). In this thesis, we evaluated the efficacy of a lipid nanoparticle encapsulated DNA (LNP-DNA) vaccine against swine IAV in the presence and absence of MDAs, comparing it to a WIV vaccine. In MDA-negative piglets, both the LNP-DNA and WIV vaccines induced strong immune responses and effectively prevented the …
Improving Health In Overweight Equines,
2025
Utah State University
Improving Health In Overweight Equines, Mikayla Joy, Karl Hoopes
All Current Publications
The primary treatments for overweight horses include diet modifications and incorporating exercise routines, with the most effective solution being a combination of both. There are special considerations and treatments for horses with equine metabolic syndrome (EMS), which is prevalent in obese equines. This fact sheet provides information on determining body condition, managing nutrition, and incorporating exercise to improve a horse's health.
Dietary Organic Selenium Supplementation Improved Some Gross Morphological Parameters And Biochemical Characteristics Of Testes In Young Male Kids,
2025
Lasbela University of Agriculture, Water and Marine Sciences, Uthal 90150, Balochistan, Pakistan
Dietary Organic Selenium Supplementation Improved Some Gross Morphological Parameters And Biochemical Characteristics Of Testes In Young Male Kids, Nadia Rahim, Moolchand Malhi, Asma Babar, Muhammad Awais Soomro, Shazia Rahim
Journal of Bioresource Management
Selenium (Se) plays a vital role in improving reproductive health in ruminants. This study evaluated the impact of Se supplementation on testicular health in young male goats. Twenty goats (2–3 months old, 8.5–10 kg) were randomly assigned to two groups: Control (C, n=10) receiving a basal diet (0.037 mg Se/kg) and Se-Yeast (SY, n=10) supplemented with 0.3 mg Se/kg diet. The trial lasted eight weeks. Results showed that testis weight was significantly higher in the SY group (26.8 ± 2.5 g) compared to C (22.4 ± 2.1 g, p < 0.05). Testis length, width, and circumference also increased significantly in SY goats (4.5 ± 0.3 cm, 2.9 ± 0.2 cm, and 7.4 ± 0.4 cm, respectively) compared to control (3.9 ± 0.4 cm, 2.5 ± 0.3 cm, and 6.7 ± 0.5 cm; p < 0.05). Serum cholesterol was higher in SY (135.27 ± 2.34 mg/dl) than in C (121.15 ± 8.74 mg/dl, p = 0.02), while triglycerides were lower (95.99 ± 1.37 vs. 114.38 ± 1.84 mg/dl, p = 0.0003). HDL increased (51.97 ± 2.10 vs. 45.02 ± 1.32 mg/dl, p = 0.03), and LDL decreased (54.23 ± 1.81 vs. 61.27 ± 1.56 mg/dl, p = 0.02) in SY group. Total serum protein rose significantly (8.14 ± 0.79 vs. 5.25 ± 0.06 mg/dl, p = 0.03), as did testosterone levels (1.95 ± 0.08 vs. 1.43 ± 0.06 ng/ml, p = 0.002). In conclusion, selenium supplementation significantly improved testicular morphology, lipid profile, protein levels, and testosterone, indicating enhanced reproductive health in goats.
Genetic Characterization Of Lpai-H4n2 And H4n8 Viruses Recovered From Free-Grazing Ducks In Thailand,
2025
Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
Genetic Characterization Of Lpai-H4n2 And H4n8 Viruses Recovered From Free-Grazing Ducks In Thailand, Supanat Boonyapisitsopa, Supassama Chaiyawong, Kamonpan Charoenkul, Kitikhun Udom, Ekkapat Chamsai, Napawan Bunpapong, Somsak Pakpinyo, Alongkorn Amonsin Prof. Dr.
The Thai Journal of Veterinary Medicine
nfluenza A viruses (IAVs) can infect birds and various mammals. In this study, we retrospectively isolated and characterized IAVs (n=8) from oropharyngeal and cloacal swab samples of free-grazing ducks collected during December 2018 to December 2021, by using egg inoculation and whole-genome sequencing. The IAVs could be subtyped as IAV-H4N2 (n = 3) and IAV-H4N8 (n = 5) using real-time RT-PCR assays. Genetic and phylogenetic analyses revealed that all eight genes of Thai IAV-H4 belong to the Avian Eurasian lineage. Both Thai IAV-H4N2 and IAV-H4N8 exhibited low pathogenic avian influenza (LPAI) characteristics and were susceptible to oseltamivir and amantadine. This …
Prevalence, Antimicrobial Resistance Characteristics And Virulence Genes Of Streptococcus Suis In Pigs In Upper Northern Thailand,
2025
Medical Technology Program, Faculty of Science, Nakhon Phanom University, Nakhon Phanom, Thailand
Prevalence, Antimicrobial Resistance Characteristics And Virulence Genes Of Streptococcus Suis In Pigs In Upper Northern Thailand, Wanida Mala, Rangsiya Prathan, Si Thu Hein, Sunpetch Angkittitrakul, Asinamai Athliamai Bitrus, Rungtip Chuanchuen
The Thai Journal of Veterinary Medicine
This study aimed to investigate the prevalence, virulence genes and antimicrobial resistance of Streptococcus suis from pigs in Upper-Northern Thailand. A total of 768 nasal swabs were obtained from pigs at the municipal slaughterhouses in five provinces including Phayao (n=202), Nan (n=190), Chiang Rai (180), Chiang Mai (n=130), and Mae Hong Son (n=66) in 2018-2019. The prevalence of S. suis varied from 3.0%-9.4%, of which the highest prevalence was in Chiang Rai (9.4%) and Mae Hong Son (9.1%). Of all 59 isolates confirmed to be S. suis, serotype 8 (50.8%) was most commonly identified, followed by serotype 10 (3.4%), …
Effect Of Post-Operative Clothing, Bandage, And Collar Application On Stress After Ovariohysterectomy In Cats,
2025
Department of Internal Medicine, Faculty of Veterinary Medicine, Ondokuz Mayıs University, TR-55200 Samsun, TÜRKİYE
Effect Of Post-Operative Clothing, Bandage, And Collar Application On Stress After Ovariohysterectomy In Cats, Çağatay Esin, Seba Raouf, Gülşah Saral, Büşra Uzun
The Thai Journal of Veterinary Medicine
Ovariohysterectomy is a common surgical procedure in veterinary medicine, not only for reproductive control but also for conditions like pyometra, metritis, mammary tumors, and other reproductive disorders. Pain in cats occurs as a response of the body and is accompanied by various physiological and behavioral changes. Pain in cats, though prevalent, is often under-recognized and inadequately treated. The Glasgow pain scale is a psychometrically designed tool for assessing acute pain in veterinary patients. Serotonin (5-HT), a biogenic monoamine derived from tryptophan, functions as a mood-regulating neurotransmitter and may decrease following surgical interventions. This study aimed to evaluate post-operative pain and …
Assessing The Efficacy Of Eutectic Mixture Of Local Anesthesia Cream And Vapocoolant Spray In Mitigating The Pain Associated With Ear-Tagging In Pre-Weaned Calves,
2025
Department of Veterinary Medicine, College of Veterinary Medicine, National Chung-Hsing University, Taichung, 402, Taiwan
Assessing The Efficacy Of Eutectic Mixture Of Local Anesthesia Cream And Vapocoolant Spray In Mitigating The Pain Associated With Ear-Tagging In Pre-Weaned Calves, Yu-Jhe Lo, Thomas Chia-Tang Ho, Jacky Peng-Wen Chan
The Thai Journal of Veterinary Medicine
This study evaluated the efficacy of a eutectic mixture of local anesthetics (EMLA) cream and vapocoolant spray (VS) in preventing pain in calves following ear-tagging. Thirty-four calves were randomly assigned to three groups: no anesthesia control (CON, n=11), EMLA applied 60 minutes prior (EMLA, n=11), and five-second VS application immediately prior (VS, n=12). Pain pressure threshold (PPT) was measured at 18±1 days of age, with the left ear of the CON group serving as the sham group (Sham, n=11), followed by ear-tagging at 21±1 days. Post-tagging assessments included pain-related behaviors, serum cortisol levels, heart rate, and wound scores. The PPT …
Nitrate And Nitrite Levels In Cattle Feed, Drinking Water, Rumen Content, And Blood Methemoglobin Levels In Burdur Province Of Türkiye,
2025
Burdur Mehmet Akif Ersoy Üniversitesi, Türkiye
Nitrate And Nitrite Levels In Cattle Feed, Drinking Water, Rumen Content, And Blood Methemoglobin Levels In Burdur Province Of Türkiye, Reyda Kiyici, Hasan Altan Akkan, Mehmet Karaca, Esra Zeybek, Bayram Kudret Karaayvaz, Fi̇rdevs Mor Savaş, Yahya Öztürk, Asim Kart, Ramazan Yildiz, Murat Bayezi̇t
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to determine the risk factors associated with nitrate/nitrite poisoning in cattle in the Burdur region. Feed and water samples were collected from 10 different farms randomly selected from 9 districts. A total of 33 feed samples, 13 water samples, 21 rumen contents, and 20 blood samples were collected for analysis. Nitrate and nitrite levels in feed, drinking water, and rumen fluid, as well as methemoglobin levels in blood samples, were determined using a spectrophotometric method. The average nitrate and nitrite levels in feed samples were 3.06 mg/kg and 3.54 mg/kg, respectively. The mean nitrate and nitrite …
Overcoming Vaccine-Associated Enhanced Respiratory Disease In Swine Flu With Lipid Nanoparticle-Dna Technology,
2025
University of Nebraska - Lincoln
Overcoming Vaccine-Associated Enhanced Respiratory Disease In Swine Flu With Lipid Nanoparticle-Dna Technology, The Nguyen
School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research
The two primary challenges in developing vaccines against swine influenza A virus (IAV-S) are the continuous viral evolution and vaccine-associated enhanced respiratory disease (VAERD). Current vaccine strategies share a common limitation: the significant time required for licensing updated vaccines. Moreover, the strain selection for vaccine updates depends entirely on predictions, raising the risk that chosen strains may not match circulating viruses. Such mismatches not only reduce vaccine efficacy but also risk exacerbating disease severity through VAERD. Here, in this thesis, we developed and evaluated a novel DNA-based vaccine platform designed to address the need for rapid updates in response to …
Diagnosis, Treatment, Genetic Basis, And Prevention Of Canine Hip Dysplasia,
2025
Liberty University
Diagnosis, Treatment, Genetic Basis, And Prevention Of Canine Hip Dysplasia, Nathaniel R. Woody
Senior Honors Theses
Canine Hip Dysplasia (CHD) is a genetic disorder that results in an improper formation of the hip joint. This results in joint laxity, which eats away at the cartilage of the acetabulum. CHD causes arthritis, making normal walking painful for dogs. CHD is the result of many different genes and mutations working together. The best way to prevent CHD in dogs is to selectively breed animals who are not genotypic for the mutation. For dogs that already carry the mutation responsible for CHD the earlier the diagnosis and treatment the better chance they have of a full pain free life …
Ultrasound-Guided Sciatic And Femoral Nerve Block For Perioperative Pain Management In A Thai Crossbreed Dog Undergoing Tibial Plateau Leveling Osteotomy (Tplo): A Case Report,
2025
Anesthesia Unit, Surgery Division, Kasetsart University Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Kasetsart University, Chatuchak, Bangkok, 10900, Thailand
Ultrasound-Guided Sciatic And Femoral Nerve Block For Perioperative Pain Management In A Thai Crossbreed Dog Undergoing Tibial Plateau Leveling Osteotomy (Tplo): A Case Report, Wutti Bunjerdsuwan, Sirirat Niyom
The Thai Journal of Veterinary Medicine
This case report presents the use of ultrasound-guided sciatic and femoral nerve blocks as an alternative analgesic technique for perioperative pain control in a Thai crossbreed dog undergoing left tibial plateau leveling osteotomy (TPLO). The orthopedic examination revealed a 4/5 left hindlimb lameness score, with positive results on both the tibial compression test (TCT) and cranial drawer test (CDT). Radiographic evaluation showed the absence of a fat pad sign and osteophyte formation around the left stifle joint. A definitive diagnosis of left cranial cruciate ligament rupture (CCLR) was made. The dog underwent CCLR correction via TPLO, with perioperative pain managed …
