Siyeon Yang
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View article: Publisher Correction: Ceria-vesicle nanohybrid therapeutic for modulation of innate and adaptive immunity in a collagen-induced arthritis model
Publisher Correction: Ceria-vesicle nanohybrid therapeutic for modulation of innate and adaptive immunity in a collagen-induced arthritis model Open
View article: Comparative growth performance of 3 types of combination vaccines containing porcine circovirus 2 and <i>Mycoplasma hyopneumoniae</i> under field conditions.
Comparative growth performance of 3 types of combination vaccines containing porcine circovirus 2 and <i>Mycoplasma hyopneumoniae</i> under field conditions. Open
The objective of this field trial was to compare the effect of 3 different types of combination vaccines on growth performance in pigs under field conditions. The vaccines compared were: a trivalent vaccine containing porcine circovirus ty…
View article: Multiplex polymerase chain reaction for the detection and differentiation of 4 porcine circovirus 2 genotypes (PCV-2a, -2b, -2d, and -2e) in clinical samples.
Multiplex polymerase chain reaction for the detection and differentiation of 4 porcine circovirus 2 genotypes (PCV-2a, -2b, -2d, and -2e) in clinical samples. Open
The objective of this study was to develop multiplex polymerase chain reaction (PCR) for the simultaneous detection of porcine circovirus 2 (PCV-2) and differentiation among 4 PCV-2 genotypes (2a, 2b, 2d, and 2e) in collected clinical lymp…
View article: A field efficacy trial of a trivalent vaccine containing porcine circovirus type 2a and 2b, and <i>Mycoplasma hyopneumoniae</i> in three herds
A field efficacy trial of a trivalent vaccine containing porcine circovirus type 2a and 2b, and <i>Mycoplasma hyopneumoniae</i> in three herds Open
Background This field trial was designed to evaluate the efficacy of a new trivalent vaccine containing porcine circovirus type 2a and 2b (PCV2a/b), and Mycoplasma hyopneumoniae at three independent locations. Methods Three farms were sele…
View article: A Comparison of Pathogenicity and Virulence of Three Porcine Circovirus Type 2 (PCV2) Genotypes (a, b, and d) in Pigs Singularly Inoculated with PCV2 and Dually Inoculated with Mycoplasma hyopneumoniae and PCV2
A Comparison of Pathogenicity and Virulence of Three Porcine Circovirus Type 2 (PCV2) Genotypes (a, b, and d) in Pigs Singularly Inoculated with PCV2 and Dually Inoculated with Mycoplasma hyopneumoniae and PCV2 Open
The objective of this study was to compare the virulence of three different porcine circovirus type 2 (PCV2) genotypes (PCV2a, PCV2b, and PCV2d) in pigs infected with either one of these three PCV2 genotypes versus pigs dually inoculated w…
View article: A Comparison of Virulence of Three Porcine Circovirus Type 2 (PCV2) Genotypes (a, b, and d) in Pigs Singularly Inoculated with PCV2 and Dually Inoculated with PCV2 and Porcine Reproductive and Respiratory Syndrome Virus
A Comparison of Virulence of Three Porcine Circovirus Type 2 (PCV2) Genotypes (a, b, and d) in Pigs Singularly Inoculated with PCV2 and Dually Inoculated with PCV2 and Porcine Reproductive and Respiratory Syndrome Virus Open
The aim of this study was to compare the virulence of porcine circovirus type 2 (PCV2) genotypes in dually inoculated pigs with both three genotypes (a, b, and d) of PCV2 and porcine reproductive and respiratory syndrome virus-2 (PRRSV-2) …
View article: Field evaluation of a new single-dose Mycoplasma hyopneumoniae bacterin effects on growth performance
Field evaluation of a new single-dose Mycoplasma hyopneumoniae bacterin effects on growth performance Open
Objective: Evaluate the efficacy of a new single-dose bacterin against Mycoplasma hyopneumoniae under field conditions. Materials and methods: Three separate farms were selected based on their history of enzootic pneumonia. On each farm, v…
View article: Comparative Evaluation of Growth Performance between Bivalent and Trivalent Vaccines Containing Porcine Circovirus Type 2 (PCV2) and Mycoplasma hyopneumoniae in a Herd with Subclinical PCV2d Infection and Enzootic Pneumonia
Comparative Evaluation of Growth Performance between Bivalent and Trivalent Vaccines Containing Porcine Circovirus Type 2 (PCV2) and Mycoplasma hyopneumoniae in a Herd with Subclinical PCV2d Infection and Enzootic Pneumonia Open
The present field trial compared two combined vaccines of porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae, each administered in herd with subclinical PCV2d infection and enzootic pneumonia. One vaccine was a bivalent containi…
View article: Efficacy Evaluation of a Bivalent Vaccine Containing Porcine Circovirus Type 2b and Mycoplasma hyopneumoniae Against an Experimental Dual Challenge
Efficacy Evaluation of a Bivalent Vaccine Containing Porcine Circovirus Type 2b and Mycoplasma hyopneumoniae Against an Experimental Dual Challenge Open
The purpose of this study was to evaluate the efficacy of a new, single-dose bivalent vaccine containing porcine circovirus type 2b (PCV2b) and Mycoplasma hyopneumoniae against a dual PCV2b and M. hyopneumoniae challenge. At −25 days post …
View article: Field evaluation of a sing‐dose bivalent vaccine of porcine circovirus type 2b and <i>Mycoplasma hyopneumoniae</i>
Field evaluation of a sing‐dose bivalent vaccine of porcine circovirus type 2b and <i>Mycoplasma hyopneumoniae</i> Open
Background The field efficacy of a bivalent vaccine containing porcine circovirus type 2b (PCV2b) and Mycoplasma hyopneumoniae was evaluated on three pig farms. Methods Three pig farms were used, two of which had a history of subclinical P…
View article: Experimental reproduction of porcine respiratory disease complex in pigs inoculated porcine reproductive and respiratory syndrome virus and <i>Mycoplasma hyopneumoniae</i> and followed by inoculation with porcine circovirus type 2
Experimental reproduction of porcine respiratory disease complex in pigs inoculated porcine reproductive and respiratory syndrome virus and <i>Mycoplasma hyopneumoniae</i> and followed by inoculation with porcine circovirus type 2 Open
The aim of this study was to reproduce severe pneumonic lesions, similar to those during naturally-occurring porcine respiratory disease complex, in pigs dually inoculated with porcine reproductive and respiratory syndrome virus and Mycopl…
View article: Experimental evaluation of <i>Mycoplasma hyopneumoniae</i> bacterin against a Korean <i>M. hyopneumoniae</i> challenge.
Experimental evaluation of <i>Mycoplasma hyopneumoniae</i> bacterin against a Korean <i>M. hyopneumoniae</i> challenge. Open
The objective of this study was to evaluate the efficacy of a new Mycoplasma hyopneumoniae bacterin against a Korean M. hyopneumoniae challenge under experimental conditions. Fifteen pigs were allocated randomly into 3 groups…
View article: Efficacy comparison of commercial porcine circovirus type 2 (PCV2) and <i>Mycoplasma hyopneumoniae</i> monovalent and bivalent vaccines against a dual challenge.
Efficacy comparison of commercial porcine circovirus type 2 (PCV2) and <i>Mycoplasma hyopneumoniae</i> monovalent and bivalent vaccines against a dual challenge. Open
The objective of this study was to compare the efficacy of commercially available porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae vaccines. A total of 80 pigs was randomly divided into 6 treatment groups; 4 of the grou…
View article: A Dual Swine Challenge With Porcine Circovirus Type 2 (PCV2) and Mycoplasma hyopneumoniae Used to Compare a Combination of Mixable Monovalent PCV2 and Monovalent M. hyopneumoniae Vaccines With a Ready-to Use PCV2 and M. hyopneumoniae Bivalent Vaccine
A Dual Swine Challenge With Porcine Circovirus Type 2 (PCV2) and Mycoplasma hyopneumoniae Used to Compare a Combination of Mixable Monovalent PCV2 and Monovalent M. hyopneumoniae Vaccines With a Ready-to Use PCV2 and M. hyopneumoniae Bivalent Vaccine Open
The present study evaluated the efficacy of swine vacciation using a combination of mixable monovalents for porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae against a ready-to-use bivalent vaccine under experimental con…
View article: A modified-live porcine reproductive and respiratory syndrome virus (PRRSV) vaccine protects late-term pregnancy gilts against a heterologous PRRSV-2 challenge
A modified-live porcine reproductive and respiratory syndrome virus (PRRSV) vaccine protects late-term pregnancy gilts against a heterologous PRRSV-2 challenge Open
The objective of this study was to evaluate the efficacy of a modified-live virus (MLV) porcine reproductive and respiratory syndrome virus (PRRSV) vaccine against a heterologous PRRSV-2 challenge in late-term pregnancy gilts under experim…
View article: Comparative study of the virulence of 3 major Korean porcine circovirus type 2 genotypes (a, b, and d).
Comparative study of the virulence of 3 major Korean porcine circovirus type 2 genotypes (a, b, and d). Open
The objective of this study was to compare the virulence of 3 major Korean porcine circovirus type 2 (PCV2) genotypes in terms of clinical signs, PCV2 viremia and antibody titers, lymphoid lesions, and PCV2-antigen within lymphoid lesions …
View article: Optimal vaccination strategy against <i>Mycoplasma hyopneumoniae</i> , porcine reproductive and respiratory syndrome virus, and porcine circovirus type 2 in case of early <i>M. hyopneumoniae</i> infection
Optimal vaccination strategy against <i>Mycoplasma hyopneumoniae</i> , porcine reproductive and respiratory syndrome virus, and porcine circovirus type 2 in case of early <i>M. hyopneumoniae</i> infection Open
Background The aim of this study was to determine the optimal vaccination strategies for the control of porcine respiratory disease complex (PRDC) caused by Mycoplasma hyopneumoniae , porcine reproductive and respiratory syndrome virus (PR…
View article: Comparative evaluation of 4 commercial modified‐live porcine reproductive and respiratory syndrome virus (PRRSV) vaccines against heterologous dual Korean PRRSV‐1 and PRRSV‐2 challenge
Comparative evaluation of 4 commercial modified‐live porcine reproductive and respiratory syndrome virus (PRRSV) vaccines against heterologous dual Korean PRRSV‐1 and PRRSV‐2 challenge Open
Background Four commercial porcine reproductive and respiratory syndrome virus (PRRSV) modified‐live vaccines (MLV) was compared to protect growing pigs against dual challenge of PRRSV‐1 and PRRSV‐2. Methods Two of the vaccines were based …
View article: A comparison of two commercially available porcine reproductive and respiratory syndrome virus (PRRSV) modified-live virus vaccines analyzing the growth performance in 1-day-old vaccinated swine located on endemic farms co-circulating PRRSV-1 and PRRSV-2
A comparison of two commercially available porcine reproductive and respiratory syndrome virus (PRRSV) modified-live virus vaccines analyzing the growth performance in 1-day-old vaccinated swine located on endemic farms co-circulating PRRSV-1 and PRRSV-2 Open
The objective of this study was to compare the efficacy of a porcine reproductive and respiratory syndrome virus (PRRSV)-1 and PRRSV-2 modified-live virus (MLV) vaccines when administered at 1 day of age under field conditions. The piglets…
View article: Evaluation of the efficacy of a trivalent vaccine mixture against a triple challenge with Mycoplasma hyopneumoniae, PCV2, and PRRSV and the efficacy comparison of the respective monovalent vaccines against a single challenge
Evaluation of the efficacy of a trivalent vaccine mixture against a triple challenge with Mycoplasma hyopneumoniae, PCV2, and PRRSV and the efficacy comparison of the respective monovalent vaccines against a single challenge Open
Background The objective of this study was to assess the efficacy of a trivalent vaccine mixture and compare it to the respective monovalent vaccines against Mycoplasma hyopneumoniae , porcine circovirus type 2 (PCV2), and porcine reproduc…
View article: Comparative evaluation of the efficacy of commercial and prototype PRRS subunit vaccines against an HP-PRRSV challenge
Comparative evaluation of the efficacy of commercial and prototype PRRS subunit vaccines against an HP-PRRSV challenge Open
The objective of this study was to compare the efficacy of a commercial porcine reproductive and respiratory syndrome (PRRS) subunit vaccine and a prototype PRRS II subunit vaccine against a highly pathogenic PRRS virus (HP-PRRSV) in pigs.…
View article: Malignant melanoma in a grey pony, Korea
Malignant melanoma in a grey pony, Korea Open
A 16 year-old female grey pony was presented to Animal and Plant Quarantine agency for diagnosis in Feb 2, 2015. At necropsy, multiple pigmented masses, likely melanomas, were detected peri-anally and under the tail. Further metastatic spr…