Veterinary Medicine Commons^™

Behavioral Activity Budget Of Grower Beetal Kids Offered Total Mixed Ration Under Stall-Fed System, Priya Dhattarwal, Mandeep Singla, Sandeep Kaswan, Ravinder Singh Grewal, Neeraj Kashyap, Dalpat Singh Malik

Turkish Journal of Veterinary & Animal Sciences

This study investigates the behavioral activities of grower Beetal kids fed in a conventional method-control group manner orgiven total mixed ration (TMR) (i.e. hay-based - T1 and green fodder-based - T2). Twenty-four weaned Beetal kids were enrolled andrandomly distributed into 3 groups based on their body weight, sex, and age. Behavioral observations were recorded 30 min after givingexperimental ration to the kids using the scan sampling method for 1 h, which inferred time spent eating normally, eating with forelegson the cage, and eating with forelegs on the feeders; standing idle and urination were significantly higher in the control group than …

Identification Of Dermatophytes And Comparative Efficacy Of Topical Antifungals Fortreating Canine Dermatophytosis, Arun Prakash Vadakkoot, Rathish Ramachandran Latha, Neeraja Eramthottil, Lijo John, Bipin Kuriyedath Chitharalil, Deepa Padinjare Meleppat

Turkish Journal of Veterinary & Animal Sciences

Dermatophytosis is a potentially zoonotic superficial skin infection caused by keratinophilic fungi. Identification ofdermatophytes aids in understanding the epidemiology of infections and finding out better treatment modalities. The study aimed toidentify dermatophytes in dogs and compare the effectiveness of three different topical drugs for treating dermatophytosis. Molecularidentification of dermatophyte isolates obtained on culturing was done by restriction fragment length polymorphism of the ampliconobtained by polymerase chain reaction of the Internal Transcribed Spacer (ITS) region of the recombinant DNA. Thirty of the positivecases were divided into three groups, Group I was treated with shampoo containing 2% each of miconazole chlorhexidine, Group …

The Stereological And Morphometrical Investigation Of Pars Lumbalis Of The Spinal Cord Innew Zealand Rabbit, Berna Duman, İftar Gürbüz

Turkish Journal of Veterinary & Animal Sciences

In the study, 12 (6 females, 6 males) healthy adult New Zealand rabbits were used to examine the morphometrical andstereological values. White matter, gray matter and total segment volume of the segments in the pars lumbalis were calculated byCavalieri’s principle. The findings were grouped according to sexand statistically evaluated. As a result, 38% of the length of the spinalcord in rabbits belonged to the pars lumbalis. The morphometric parameters were not statistically different between male and femalerabbits (p > 0.05). The segment with the biggest volume was L5. White matter’s greatest volume was the L4 segment. The volume of graymatter was …

Determining The Effects Of Different Bypass Fat Supplementation On Performance, Milkyield, And Milk Composition Of Anatolian Buffaloes, Sezer Öz, Seher Küçükersan

Turkish Journal of Veterinary & Animal Sciences

This study aimed to explore the effects of animal bypass fat (ABF) and palm bypass fat (PBF) added to the rations of Anatolianbuffaloes on dry matter consumption, feed conversion ratio, milk yield, some milk components, and parameters. A total of 21 heads ofbuffalo in the early lactation period; milk yield averages, lactation periods, lactation numbers, live weights, and ages were selected anddivided into three experimental groups, each consisting of 7 buffaloes. The experiment was conducted according to the crossover trialpattern. There was no statistically significant difference between the groups in terms of dry matter consumption and feed conversionratio (p > 0.05). …

Efficacy Of Bacillus-Based Probiotic And Nspase Supplementation On Growth Performance And Gut Health Of Broilers Fed High Level Of Palm Kernel Meals Under High Stocking Density, Nurul Imawati

Chulalongkorn University Theses and Dissertations (Chula ETD)

Palm kernel meal (PKM) is a by-product of the oil palm industry with significant potential in poultry feed, although its high content of anti-nutritional factors limits its utilization. It is hypothesized that dietary supplementation with fiber-degrading enzymes and probiotics may enhance the use of PKM. This study investigated the effects of Bacillus-based probiotics (PRO) and non-starch polysaccharide enzymes (NSPase, mannanase, and xylanase) on broiler performance and gut health when fed a high level of PKM under high stocking density (HSD, Experiment 1) and normal stocking density (NSD, Experiment 2). In Experiment 1, 4,480 mixed-sex Ross308 broilers were allocated to eight …

The Development Of A Lateral Flow Immunochromatographic Strip Test For Evaluation Of Specific Antibody Levels Against Porcine Epidemic Diarrhea Virus In Pig Milk, Patumporn Jermsutjarit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Porcine epidemic diarrhea virus (PEDV) causes severe watery diarrhea in pigs of all ages, but it is particularly devastating in neonatal piglets, where it can result in 100% mortality. Therefore, lactogenic immunity is crucial for protecting against PEDV infection and reducing its virulence. One method for controlling PEDV outbreaks involves using feedback as a protocol, which entails inoculating pregnant sows with infected-PEDV intestines from piglets to enhance lactogenic immunity against PEDV. Interestingly, high serial passage of PEDV has been shown to reduce the virus's virulence. To understand the effects of serial passage, the PEDV was serially passaged both in vitro …

The Development Of A Differentiating Of Infected From Vaccinated Animals (Diva) Elisa To Detect Antibody Against Senecavirus A, Parin Watcharavongtip

Chulalongkorn University Theses and Dissertations (Chula ETD)

Senecavirus A (SVA) is the causative agent of porcine idiopathic vesicular disease (PIVD), a condition clinically indistinguishable from other vesicular diseases in pigs, such as foot and mouth disease (FMD). This similarity complicates differential diagnosis, impacting the global swine industry, including Thailand. Rapid and accurate diagnostic methods are essential for effective disease control. Therefore, developing a highly sensitive and specific diagnostic tool for detecting SVA infection is crucial for distinguishing it from other vesicular diseases and controlling its spread. In this study, we conducted a retrospective analysis of SVA emergence in diagnostic samples from 2010 to 2021 in Thailand, with …

Development Of An Endometrial Cell Culture System Of Thai Swamp Buffalo (Bubalus Bubalis) For Studying The Endometrial-Embryo Interactions, Ruchikon Jongsuwanwattana

Chulalongkorn University Theses and Dissertations (Chula ETD)

Developing and optimizing endometrial sampling techniques are critical for advancing reproductive management and research in cattle and swamp buffalo. This PhD thesis aims i) to design a novel endometrial sampling device for cows and swamp buffaloes, ii) to develop a minimally invasive endometrial cell sample collection technique in cows and buffaloes to prepare endometrial cell culture, iii) to validate the developed mixed endometrial cell culture system retrieved by brush cytology techniques in cows and swamp buffaloes and iv) to utilize the minimally invasive endometrial cell sampling technique for investigation of reproductive disease in ruminant herds. The research is consequently structured …

Proteomic Analysis Of Saliva, Serum And Tissue In Feline Mammary Tumors Using Maldi-Tof Mass Spectrometry And Lc-Mass Spectrometry/Mass Spectrometry, Weejarin Paphussaro

Chulalongkorn University Theses and Dissertations (Chula ETD)

Feline mammary carcinomas (FMC) are commonly found in female cats. Early detection is necessary to prevent both local and distant metastasis and increase survival times. However, the current protein biomarkers of FMC are limited. Several biomarkers of cancers have been discovered by mass spectrometry (MS)-based proteomics, such as matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and liquid chromatography-mass spectrometry/ mass spectrometry (LC-MS/MS) which high sensitivity and accuracy for identified biomarker in various cancer. The purpose of this study was to identify protein expression in saliva, serum and tissue in FMC using MALDI-TOF MS and LC-MS/MS. Results of …

Molecular Characterization And Immunohistochemical Investigation Using Anti-Capsid Protein Antibody Of Canine Circovirus Associated With Respiratory Diseases In Thai Dogs, Wichan Dankaona

Chulalongkorn University Theses and Dissertations (Chula ETD)

Canine circovirus (CanineCV) is an emerging virus linked to various diseases in dogs, especially respiratory and gastrointestinal ailments. This thesis focuses on molecular characterization and histopathological investigation of CanineCV in dogs from Thailand, aiming to provide insights into the role of virus in canine respiratory diseases. The study involved genomic-based surveillance of CanineCV from nasal and oral swabs of infected dogs by employing polymerase chain reaction (PCR) assay. Additionally, the in situ hybridization (ISH) technique was used to identify and localize the viral genome within infected tissues. The CanineCV recombinant capsid gene (rCap) and protein (rCap) were synthesized and characterized, …

Impacts Of Pcv3 And Pcv2 On Reproductive Performance In The Vietnamese Industrial Sow Herds, Tien Tran Nam

Chulalongkorn University Theses and Dissertations (Chula ETD)

Porcine circovirus (PCV) 2 is a globally prevalent virus causing negative impacts on the swine industry. Controlling PCV2 with vaccines is a mandatory requirement in the farming procedures depending on the prevalence of the virus and farm management system including vaccination program. It should be noted that PCV2d management in the studied farms appeared under control via the effective vaccination program. Since the first descriptions of PCV3 in the US, many publications on the viral pathogenesis and effects on susceptible animals have been conducted, but complete consensus has not been reached. Therefore, an alternative approach to studying the virus is …

Use Of Ultrasonography For Evaluation Of Response To Chemotherapy In Canine Multicentric Lymphoma, Somchin Sutthigran

Chulalongkorn University Theses and Dissertations (Chula ETD)

Canine multicentric lymphoma (CML) is a common hematopoietic neoplasm in dogs that initially responds well to treatment but often relapses due to chemotherapy resistance. Evaluating the treatment response is a critical factor in helping veterinary oncologists plan and adjust chemotherapeutic protocols. This study aims to investigate the use of basic diagnostic imaging techniques, such as ultrasound (US), advanced imaging, such as computed tomography (CT) and hematologic and blood chemistry parameters, to enhance the evaluation of treatment response for this disease. This prospective observational study included 95 lymphomatous lymph nodes (LLNs) from 15 dogs with CML and 60 normal lymph nodes …

Vaccination Against Streptococcus Iniae And Bacillus Probiotic For Health Enhancement In Juvenile Barramundi (Lates Calcarifer), Pornpawit Tanpichai

Chulalongkorn University Theses and Dissertations (Chula ETD)

Juvenile Asian seabass (Lates calcarifer) with an average body weight of 10 ± 0.7 g were used to investigate the efficacy of an inactivated Streptococcus iniae vaccine and the probiotic Bacillus subtilis. Fish were intraperitoneally vaccinated with 1012 CFU fish−1 of formalin-killed S. iniae (V) or sham vaccinated (S) with sterile normal saline solution (NSS). Both groups were fed with Bacillus probiotic (5 × 109 CFU kg-1 diet) for 6 weeks. The protective efficacy of the vaccine against S. iniae examined at 4, 10 and 20 weeks post-vaccination showed that vaccinated (V) and vaccinated and probiotic (VP) groups had no …

The Impact Of Cow Behaviors During Transition Period On Reproductive And Milk Productive Performance, Aqeel Raza

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study investigates the impact of behavioral patterns during the transition and early postpartum periods on reproductive and lactation outcomes in tropical dairy cows, using the AfiTag-II biosensor to monitor activity, rest time, rest per bout, and restlessness ratio. Data from 298 prepartum and 347 postpartum Holstein Friesian cows, categorized by lactation number (1, 2, and ≥3), was analyzed. K-means clustering on 227 lactation records identified distinct behavioral groups, facilitating the assessment of reproductive traits through Cox regression and lactation curves using the Wood model. First-lactation cows had shorter prepartum rest durations (568.8 ± 5.4 min/day) compared to higher-parity cows, …

Genetic Characteristics Of Salmonella Carrying Plasmid-Associated Antimicrobial Resistance And Virulence Genes Isolated From Pigs, Pork, And Humans In The Bordering Provinces Between Thailand And Some Land Neighboring Countries, Siraphatson Wetchasirigul

Chulalongkorn University Theses and Dissertations (Chula ETD)

Antimicrobial resistance (AMR) is a major public health threat. The issue has disproportionately affected in low- and middle-income countries including Thailand and its neighboring counties where high rates of resistant Salmonella have been continuously reported in pigs, pork, and humans. Recognizing the significant role of R plasmids in AMR distribution, knowledge on virulence genes associated plasmids is still limited. The frequency and patterns of virulence factors are still not routinely tracked. This study aimed to characterize Salmonella enterica isolates carrying plasmid-associated virulence and AMR genes from pig, pork, and human isolates in border provinces of Thailand, Lao PDR, Cambodia, and …

Candidate Circulating Microrna Biomarkers In Dogs With Chronic Pancreatitis, Susan K Armstrong, Robert W Hunter, Wilna Oosthyuzen, Maciej Parys, Adam G Gow, Silke Salavati Schmitz, James W Dear, Richard J Mellanby

Faculty, Staff and Student Publications

BACKGROUND: Pancreatitis is an important cause of disease and death in dogs. Available circulating biomarkers are not sufficiently sensitive and specific for a definitive diagnosis.

HYPOTHESIS: Circulating microRNAs would be differentially expressed in dogs with chronic pancreatitis and could have potential as diagnostic biomarkers.

ANIMALS: Healthy controls (n = 19) and dogs with naturally occurring pancreatitis (n = 17).

METHODS: A retrospective case-control study. Dogs with pancreatitis were included if they satisfied diagnostic criteria for pancreatitis as adjudicated by 3 experts. MicroRNA was extracted from stored serum samples and sequenced. Reads were mapped to mature microRNA sequences in the canine, …

Prevalence Of Carriers Of Cholesterol Deficiency–Associated Apob Mutation In Some Native, Holstein And Simmental Cattle Breeds In Türkiye, Hasan Meydan, Kübra Bedi̇r Di̇bi̇ç, Onur Vural, Mehmet Ali̇ Yildiz, Jørgen S. Agerholm

Turkish Journal of Veterinary & Animal Sciences

Genetic diseases play an increasingly important role in cattle breeding as breeding technologies such as artificial insemination has an inborn risk of disseminating deleterious genes, especially from high merit breeding sires. Cholesterol deficiency (CD) is a metabolic disorder first recognized in Holstein cattle in 2015. The condition is characterized by chronic diarrhea and unthriftiness in calves being homozygous for the defective allele. The prevalence of carriers of CD in Turkish cattle is at present unknown and therefore 700 heifers and cows of different breeds, including 300 Holsteins were genotyped. Of the tested Holsteins, 2.0% turned out to be carriers of …

Validation Of A Chimeric Proteins-Based Elisa For The Diagnosis Of Brucellosis In Kazakhstan, Aitbay Bulashev, Saule Eskendirova, Bakytkali Ingirbay, Alfiya Syzdykova, Fariza Zhagipar

Turkish Journal of Veterinary & Animal Sciences

This study aimed to compare the suitability of three chimeric recombinant outer membrane proteins of Brucella (rOmps 19 + 25, 19 + 31, and 25 + 31) for the diagnosis of bovine and sheep brucellosis using an indirect ELISA (i-ELISA). The diagnostic properties of these proteins in an i-ELISA were studied using blood serum samples from cattle and sheep with known positive and negative results for brucellosis based on the rose Bengal plate test (RBT), complement fixation test (CFT), and a commercial ELISA (c-ELISA) kit, as well as using animal sera from fresh foci of infection with unknown reactivity. rOmps19 …

Effect Of Thermo-Insulated Kid Hutch On Location Preference, Growth Performance, And Blood Haemato-Biochemical Indices Of Winter-Born Goat Kids (Capra Hircus), Ajoy Das, Dilip Kumar Mandal, Asish Debbarma, Muthupalani Karunakaran, Anupam Chatterjee, Debajyoti Sarkar

Turkish Journal of Veterinary & Animal Sciences

This study assessed the effect of thermo-insulated kid hutch (TIKH) on location preference, body surface temperature, growth performance, and blood haemato-biochemical indices of winter-born Black Bengal goat kids. Does were maintained in the same shed, born kids (n = 12) were divided into two groups along with mothers to begin experiments from day 1 of birth. The treatment group (TIKH) of kids was given a TIKH to which kids had free access, but not the adults. However, in the control group (CONT) kids were reared without TIKH. The floor surface temperature of TIKH was significantly (p < 0.05) higher at night as compared to goat shed in December (4.28%), January (3.98%), and February (7.72%). The interior roof surface of TIKH had 25.12%, 33.55%, 31.85%, 10.99%, and 4.37% higher (p < 0.01) temperatures at night compared to the roof surface temperature of the goat shed in December, January, February, March, and April, respectively. The presence of kids inside the TIKH at the age of 1–15 days was the greatest in morning (80.5%) and evening (72.2%). Between the ages of 16–-60 days, the preference of kids for the TIKH varied from 69.2% to 54.2% in the morning and from 70.0% to 66.7% in the evening. However, at the age of 61–75 days, kids’ preference for TIKH gradually declined in the morning (11.6%) and evening (19.9%) due to the increased inside temperature. Kids weaning weight was 23.25% higher (p < 0.05) in the TIKH group as compared to that of CONT. The average daily gain (0–30 days) was higher (41.34%; p < 0.05) in kids in the TIKH compared to the CONT shed. The haemato-biochemical profiles of kids were similar in both groups except for blood serum glucose, which was greater (p < 0.05) in kids of the TIKH than that of CONT shed. In conclusion, the provision of TIKH improved the growth and overall performance of winter-born Black Bengal goat kids during pre and postweaning periods.

Determining The Quality Of Sugar Beet Pulp, Lenox, And Ryegrass Silages Used In Feeding Dairy Cattle, In Comparison To Corn Silage, Fatma Özkan, Suphi̇ Deni̇z

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the quality of sugar beet pulp (Beta vulgaris L.), lenox (Brassica rapa L.), and ryegrass (Lolium multiflorium cv. caramba) silages used in feeding dairy cattle, in comparison to corn silage. Whole corn was harvested at the dough stage, lenox was harvested at the end of flowering, and ryegrass was harvested at the beginning of spike. No additives were added to the corn silage, but 5% molasses was added to the sugar beet pulp, ryegrass, and lenox silages that have low levels of easily degradable sugar. Additionally, 5% sainfoin was added to the sugar …

Water Buffalo Social Networks During Their Activities On Pasture Under The Rain, Eleni Tsiobani, Maria Yiakoulaki, Nikolaos Hasanagas, Ioannis Antoniou

Turkish Journal of Veterinary & Animal Sciences

Water buffaloes exhibit various social structures during their activities on pasture, but the impact of abiotic factors (i.e. rainfall) on these structures remains unknown. While existing research has provided evidence concerning the effect of weather conditions on grazing animals’ behavior, they have not examined how animals differentiate their social organization within the herd during their activities on pasture under the rainfall. This study utilized social network analysis to construct, depict, and analyze the proximity networks among buffaloes in each activity they perform on pasture before, during, and after the rainfall. By applying various network indices, we have shown that water …

Noninvasive Pregnancy Detection In Wild Felids Using Enzyme Immunoassay Of Fecal 13, 14–Dihydro–15–Keto–Pgf2Α Metabolite (Pgfm), Nikitha Prakash, Suchitra Bhadravathi Raju, Sahadev Annayappa, Leena Gowda, Veena Malavalli Prabhushankar

Turkish Journal of Veterinary & Animal Sciences

The study was carried out on Panthera species (4 lions and 5 tigers) housed in Bannerghatta Biological Park, Bengaluru, and Sri Chamarajendra Zoological Gardens, Mysuru. Estrus behavior such as rolling, licking, nudging, chuffing, frequent urination, whitish discharge, vocalisation, lordosis and copulatory behavior such as vocalisation, allowed to be mounted, aggression towards male, mounting, and biting of the nape of female were exhibited both in lions and tigers which helped to identify the time of fecal sample collection. The study’s main aim was to carry out noninvasive and noncontact pregnancy detection in these wild felids. Feces samples collected from the female …

Investigation Of Three Single-Nucleotide Polymorphisms (1252 G>A, 2534 G>A, And 2569 T>C) Of The Mbl1 Gene In Anatolian Buffaloes, Esma Gamze Aksel, Bi̇lal Akyüz

Turkish Journal of Veterinary & Animal Sciences

It has been reported that since the MBL gene is involved in the first step of infection and inflammation processes, it may be associated with susceptibility to bacterial and viral diseases in living organisms. In this study, it was aimed to determine the genotypic variation of Anatolian buffaloes in terms of three (1252G>A, 2534 G>A, and 2569 T>C) single nucleotide polymorphisms (SNPs) within the MBL-1 gene. For this purpose, 103 Anatolian buffaloes were genotyped for relevant SNPs by PCR-RFLP process. The allele and genotype frequencies of the examined samples were determined, and the population was examined for …

Radiology Versus Rt-Pcr For Detection Of Proventricular Dilatation Disease In Psittacines, Mohammad Bayat, Abolfazl Ghaniei, Majid Jamshidian Mojaver, Ali Mirshahi, Mohammad Azizzadeh

Turkish Journal of Veterinary & Animal Sciences

Proventricular dilatation disease (PDD) is a potentially fatal disease of psittacine birds. Avian bornavirus (ABV), the causative agent of PDD, causes inflammation of the central, peripheral, and autonomic nervous systems. Clinically, birds affected by PDD present with gastrointestinal tract dysfunction, neurological symptoms, or both. In this study, we evaluated the presence of proventriculus dilation and ABV in 40 birds (cockatiel, n = 12; budgerigar, n = 28), submitted to the veterinary clinic, by radiology and RT-PCR. Lateral and ventrodorsal radiographs and feather samples were taken from 36 live birds including the cockatiel and budgerigar, as well as samples of proventriculus …

Virological And Pathological Investigation Of Canine Parvovirus-2 (Cpv-2) With The Assessment Of The Genetic Variability Of Field Strains, Zeynep Karapinar, Musa Karaman, İhsan Kisadere, Mustafa Usta, Mehmet Özkan Ti̇murkan

Turkish Journal of Veterinary & Animal Sciences

Canine parvovirus-2 (CPV-2), which is common worldwide, is a highly contagious pathogen in domestic dogs and some wild carnivore species. The agent causes a multisystemic infection in affected animals, especially acute hemorrhagic enteritis and fatal myocarditis in puppies. The study aimed to reveal the presence of virus in dogs with clinical symptoms of CPV-2 infection using virological, pathological, and immunohistochemical methods and make molecular characterization based on partial VP-2 gene of strains circulating in the region. As a result of PCR studies, 9 out of 16 rectal swab samples and 17 out of 38 blood samples were positive. A phylogenetic …

Functional Training Promotes Benefits In The Physical Condition Of Horses, Paula Gomes Rodrigues, Camila Fernanda Fidêncio, Katia De Oliveira, Camilla Mendonça Silva, Clistenes Gomes Oliveira, José Miradelson Oliveira Carvalho, Anselmo Domingos Ferreira Santos, Gregorio Murilo De Oliveira Junior, José Camisão De Souza

Turkish Journal of Veterinary & Animal Sciences

Horses that perform constant physical activity related to sport or work are subject to musculoskeletal disorders. Thus, the objective was to evaluate the effectiveness of a functional training program to promote physical conditions (epaxial musculature biometry and linear kinematics) and behavior traits in patrol horses. Sixteen crossbred horses were randomly distributed in two experimental treatments: not submitted (control group) and submitted (test group) to a functional exercise program. The training program exercises were performed three times per week for 90 days and consisted of dynamic mobilization techniques, reflexive mobilization, dynamic imbalance, and passive stretching. The studied variables were Longissimus dorsi …

Role Of Gonadotropin-Releasing Hormone 2 And Its Receptor In Human Reproductive Cancers, Dr. Amy T. Desaulniers, Brett White

School of Veterinary and Biomedical Sciences: Faculty Publications

Gonadotropin-releasing hormone (GnRH1) and its receptor (GnRHR1) drive reproduction by regulating gonadotropins. Another form, GnRH2, and its receptor (GnRHR2), also exist in mammals. In humans, GnRH2 and GnRHR2 genes are present, but coding errors in the GnRHR2 gene are predicted to hinder full-length protein production. Nonetheless, mounting evidence supports the presence of a functional GnRHR2 in humans. GnRH2 and its receptor have been identified throughout the body, including peripheral reproductive tissues like the ovary, uterus, breast, and prostate. In addition, GnRH2 and its receptor have been detected in a wide number of reproductive cancer cells in humans. Notably, GnRH2 analogues …

Increased Coding Potential Of Bovine Herpesvirus 1, Victoria Jefferson

Theses and Dissertations

Bovine respiratory disease (BRD) costs the cattle industry millions of dollars in costs in treatment and loss every year in the United States. A significant pathogen often contributes to BRD is Bovine Herpesvirus 1 (BoHV-1), a double stranded DNA virus with the ability to establish latency in the trigeminal ganglia and neurons. Primary infection with BoHV-1 results in immunosuppression that increases the risk of secondary bacterial infection and pneumonia. Because herpesviruses infect their hosts for life and can be reactivated in times of stress, BoHV-1 can present a recurring risk of BRD. The following research aims to expand the knowledge …

Platinum Measurements In Dulbecco’S Phosphate-Buffered Saline Are Lower Than In Plasma And Can Be Sampled With Ultrafiltration Probes In Vitro, Marije Risselada, Robyn Mccain

Purdue University Libraries Open Access Publishing Fund

OBJECTIVE

To compare the influence of fluid on carboplatin elution, and assess the feasibility of ultrafiltration (UF) probe sampling

SAMPLE

20 samples of 5 mg carboplatin in 1.0 mL 30% poloxamer 407 eluting in Dulbecco’s phosphate-buffered saline (DPBS) or canine plasma and 6 samples of UF probe sampling in 0.01 mg/mL carboplatin in DPBS or plasma.

METHODS

Carboplatin-gel specimens in dialysis tubing (12- to 14-kDa pores) were placed in 100 mL of DPBS or canine plasma (37 °C and 600 rpm stirring) in a nonlidded and lidded experiment. Samples were collected in decreasing frequency for 96 hours. The 0.01-mg/mL carboplatin …

A Comparison Of Devices For Race Day Characterization Of North American Turfgrass Thoroughbred Racing Surfaces, Peter Schmitt, Wayne T. Sanderson, John Trey Rogers Iii, Tyler J. Barzee, Michael L. Peterson

UK CARES Faculty Publications

Both pre-race meet and daily turf surface condition measurements are required by regula- tions adopted as part of the Horseracing Integrity and Safety Act (HISA). The Orono Biomechanical Surface Tester (OBST) is the primary device used for characterizing a racing surface and is used for the pre-meet inspections. Tools that are better suited for the daily testing of turf surfaces are also needed to meet the new federal regulations. The purpose of this study was to compare five simple tools commonly used in turf applications to the OBST. Data were collected with each of the six devices at plots chosen …