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Articles 14161 - 14190 of 15281
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Plan MemberS Heterogeneity, Economic Regime Effect And Their Implication On The Management And Sustainability Of Retirement Funds, Thepdanai Danswasvong
Plan MemberS Heterogeneity, Economic Regime Effect And Their Implication On The Management And Sustainability Of Retirement Funds, Thepdanai Danswasvong
Chulalongkorn University Theses and Dissertations (Chula ETD)
This research studies the importance of plan members' heterogeneity to the management of defined benefit (DB) pension fund. We propose a new multi-member model of DB pension fund that allows for heterogeneity in plan members' retirement ages, salary growths, and other characteristics. We first solve analytically for optimal management strategy and show that the sponsor's supplementary contribution and the fund's allocation in risky assets are determined by the cross-product between the fund's expected retirement liabilities and some heterogeneity-adjusted discount factors. We then demonstrate that the presence of heterogeneity can have a significant influence on the optimal management strategy and that …
Standardization Of Chromolaena Odorata, Kaempferia Parviflora And Zanthoxylum Piperitum, Yamon Pitakpawasutthi
Standardization Of Chromolaena Odorata, Kaempferia Parviflora And Zanthoxylum Piperitum, Yamon Pitakpawasutthi
Chulalongkorn University Theses and Dissertations (Chula ETD)
Chromolaena odorata (L.) R.M. King & H. Rob. or Sabsue is a species in family Asteraceae. In Thailand, it is locally used to treat skin diseases, diabetes, as well as insect bites. Kaempferia parviflora Wall. ex Baker or Krachai Dum belongs to Zingiberaceae family. In herbal medicine, it is generally used to promote health, to cure gastrointestinal disorder and anti-inflammation. Zanthoxylum piperitum (L.) DC., belonging to the Rutaceae family, is known in Thai name as Prig Horm. All parts of Z. piperitum are used to treat abdominal pain, vomiting and diarrhea. Chlorogenic acid, 5,7-dimethoxyflavone and xanthoxylin are the active components …
Structural Model Of Engagement And Turnover Intention In Thai Pharmacist, Tulakarn Nakpun
Structural Model Of Engagement And Turnover Intention In Thai Pharmacist, Tulakarn Nakpun
Chulalongkorn University Theses and Dissertations (Chula ETD)
Turnover of community pharmacist can affect continuity of patient care and most importantly the quality of care and also the costs of a pharmacy. It was hypothesized that organizational resources, job characteristics, and social supports had direct effect on pharmacist turnover intention, and indirect effect on pharmacist turnover intention via pharmacist engagement. This research aimed to study influencing factors on pharmacist engagement and pharmacist turnover intention by testing the proposed structural hypothesized model to explain the relationship among organizational resources, job characteristics, and social supports that effect on pharmacist turnover intention and pharmacist engagement in Thai community pharmacists. A cross …
The Fall Of The Communist Party Of Thailand From The Chinese Perspective, Feng Cui
The Fall Of The Communist Party Of Thailand From The Chinese Perspective, Feng Cui
Chulalongkorn University Theses and Dissertations (Chula ETD)
The Communist movement in Thailand was part of the international communist movement. So Communism in Thailand was introduced from outside and also influenced by the outside world. The history of Communist Party of Thailand (CPT) was part of Cold War. In fact, the rise of the CPT and China's help were inseparably intertwined. Thai communists could not develop so fast without the help of China after the 1960s. However, the CPT finally failed in the 1980s due to its wrong strategy of development, internal divisions and struggles, the government's counterinsurgency, the loss of support from China, among other factors. There …
A New Multilateral Electricity Trading Model For Asean, Kevin Mark Lee
A New Multilateral Electricity Trading Model For Asean, Kevin Mark Lee
Chulalongkorn University Theses and Dissertations (Chula ETD)
The ASEAN Power Grid (APG) was initiated in 1997 as a means to achieve energy security in Southeast Asia in a sustainable manner. Two decades on, the APG project faces significant challenges to the development of both physical and institutional infrastructure. Many of these cannot be easily addressed due to the socio-political realities of the region. The ASEAN electricity exchange initiative (AEE), a proposal by the ASEAN Energy Market Initiative, may prove to be a more feasible approach for regional power sector integration, as it does not require complete domestic electricity market unbundling or privatization. This thesis analyzes regional electricity …
Spelling Errors In Thai Made By Chinese And Lao Students Speaking Thai As A Foreign Language, Peng Hou
Spelling Errors In Thai Made By Chinese And Lao Students Speaking Thai As A Foreign Language, Peng Hou
Chulalongkorn University Theses and Dissertations (Chula ETD)
When learning a foreign language, it is important to learn how to accurately spell as it is crucial for communication. To accurately spell in the Thai language is challenging for both native and foreign learners of Thai. However, there are few studies that address the spelling errors made by foreign learners of Thai. Therefore, the purpose of this study is to analyze the patterns and causes of spelling errors made by Chinese and Lao students speaking Thai as a foreign language. In order to gather data for this analysis, thirty Chinese students and thirty Lao students took part in a …
Factors Influencing Chinese Medical Tourists' Satisfaction With Medical Services In Thailand, Xiyuan Zhao
Factors Influencing Chinese Medical Tourists' Satisfaction With Medical Services In Thailand, Xiyuan Zhao
Chulalongkorn University Theses and Dissertations (Chula ETD)
Medical tourism is a new worldwide niche market, which generates apparent economic benefits. Chinese medical tourists are a significant consumer group in the medical tourism industry that many countries have begun to explore. This research aims to study the factors motivating mainland Chinese medical tourists to seek healthcare in Thailand and to assess their satisfaction with the medical services they received in this country. This research adopted both qualitative and quantitative methods. The findings indicate that the key factors motivating mainland Chinese medical tourists to travel to Thailand to receive in medical services include recommendations and media advertisements, national policies, …
The Role Of Chinese Commercial Associations In Supporting New Chinese Sojourners In Bangkok : A Case Study Of The Thai-Guangxi Commercial Association, Zhong Jin Wen
Chulalongkorn University Theses and Dissertations (Chula ETD)
Thailand has always maintained friendly relations with China throughout long history, which include relationship in the cultural, political, economic, social and tourism areas, among others. In recent decades, especially following the development of the Chinese "one belt, one road" policy, more and more Chinese sojourners have chosen Thailand as their sojourning destination. However, looking back to the history, we will see that most old Chinese immigrants moved from China to Thailand to make a living as businessmen or labor force. During that period, commercial associations needed to be established, so that these Chinese immigrants could help each other, (such an …
The Effects Of Digital Story Writing Instruction On Narrative Writing Skills Of Junior High School Students In Indonesia, Elsa Widya Hapsari
The Effects Of Digital Story Writing Instruction On Narrative Writing Skills Of Junior High School Students In Indonesia, Elsa Widya Hapsari
Chulalongkorn University Theses and Dissertations (Chula ETD)
The objectives of the study were: 1) to explore the effects of digital story writing instruction on narrative writing skills of junior high school students in Indonesia; 2) to investigate how digital story writing instruction enhance English writing motivation of junior high school students in Indonesia. The instruments used in this study were online narrative writing test, writing motivation questionnaire, and a semi-structured interview. The sample in this study was 35 students from eighth- grade who were studying in 2017 academic year at Sekolah Menengah Pertama Islam Terpadu (SMP IT) in Indonesia. The research design was one-group pretest-posttest, quasi-experimental design. …
Students Motivation And Teachers Motivational Strategies In English Language Classrooms In Unstable Socio-Political Contexts, Hkawn San Nra
Students Motivation And Teachers Motivational Strategies In English Language Classrooms In Unstable Socio-Political Contexts, Hkawn San Nra
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study investigated students' motivation, teachers' use of motivational strategies in English classrooms in an unstable socio-political state in Myanmar. In addition, how the situation affected the use of motivational strategies was also explored. Since previous studies have shown how students and teachers in such areas may be affected by the situation, this study will provide insights into how teacher education institutions can prepare and support the teachers in such areas. Sequential explanatory mix-method was employed and the data were collected from 172 students and 5 teachers in eleventh grade English classrooms from five upper secondary schools. Questionnaires, classroom observations, …
Effects Of Direct Vocabulary And Vocabulary Learning Strategies Instruction On Indonesian Prospective English Teachers Vocabulary Size, Sudarman -
Chulalongkorn University Theses and Dissertations (Chula ETD)
The objectives of the study were: 1) to explore the effects of direct vocabulary and vocabulary learning strategies instruction on Indonesian prospective English teachers' vocabulary size, and 2) to investigate the students' opinions towards the treatment of direct vocabulary and vocabulary learning strategies instruction. The study was one-group pretest-posttest, pre-experimental design. The instruments employed in this study were the Vocabulary Levels Test (VLT) and a semi-structured interview. The samples were the 33 first-year students majoring in English education at University of Kutai Kartanegara, Indonesia for the Academic Year 2017/2018. The findings of the study showed that there was a significant …
The Development Of The English Content-Based Reading Materials For Buddhist Student Monks, Phatchareporn Supphipat
The Development Of The English Content-Based Reading Materials For Buddhist Student Monks, Phatchareporn Supphipat
Chulalongkorn University Theses and Dissertations (Chula ETD)
The objectives of this study are 1) to develop the English content-based reading materials for Buddhist student monks, 2) to examine the attitude of student monks towards the quality of the English content-based reading materials, and 3) to examine the attitude of teachers towards the quality of the English content-based reading materials. The study was conducted in 6 stages starting from the identification of needs to create materials to the evaluation of the effectiveness of the developed materials. The participants of 42 student monks and 3 English teachers were purposefully selected from the Education Department of Wat Phra Dhammakaya in …
Effects Of Holistic Approach Using Local Cultural Content On English Oral Communication Ability Of Sixth Grade Students In Phrae Province, Wasida Sawongta
Effects Of Holistic Approach Using Local Cultural Content On English Oral Communication Ability Of Sixth Grade Students In Phrae Province, Wasida Sawongta
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study aimed to study the effects of Holistic Approach using local cultural content on English oral communication ability of sixth grade students and to investigate their opinions towards learning through Holistic Approach using local cultural content. The participants were 21 sixth grade students studying in Phrae Province in academic year 2017. The quantitative and qualitative data were collected in 13-week experiment using seven instruments including need analysis questionnaire, English oral communication test, English oral communication scoring rubrics, lesson plans, self-evaluation form, Metacognitive Awareness Inventory questionnaire, and focus group discussion. The Wilcoxon Signed Ranks Test, mean scores, and standard deviation …
An Exploration Of Motivational Strategies, Beliefs, And Contextual Factors: A Case Of Chinese Efl Teachers, Xiaosu Chen
An Exploration Of Motivational Strategies, Beliefs, And Contextual Factors: A Case Of Chinese Efl Teachers, Xiaosu Chen
Chulalongkorn University Theses and Dissertations (Chula ETD)
Based on the Self-determination theory, teachers can enhance learners' intrinsic motivation and their use of motivational strategies may be influenced by their beliefs and contextual factors. This case study was thus designed to explore these relationships in the contexts of EFL classrooms in Northwest of China, in which student's motivation levels in English learning were found in previous studies to be lower than that of the students in other regions. Six EFL teachers from a public upper secondary school in this region were observed in their tenth grade English classrooms over one month. After the observations, they were interviewed to …
Difference Of Some Spermatozoa And Seminal Plasma Proteins In Good And Poor Freezability Boar Ejaculates, Janyaporn Rungruangsak
Difference Of Some Spermatozoa And Seminal Plasma Proteins In Good And Poor Freezability Boar Ejaculates, Janyaporn Rungruangsak
Chulalongkorn University Theses and Dissertations (Chula ETD)
The present study was performed to determine the differences of some seminal plasma proteins, i.e., glutathione peroxidase 5 (GPX5) and fibronectin 1 (FN1), and some spermatozoa proteins, i.e., triosephosphate isomerase (TPI) and ACRBP (acrosin binding protein), in the boar semen having good and poor freezability. The study was conducted by including 38 ejaculates in seminal plasma study and 32 ejaculates from spermatozoa study from 27 boars (Duroc=13, Landrace= 8, Yorkshire= 6). The semen was split into two portions. The first portion was centrifuged to separate the pellet of sperm from the seminal plasma. The samples were kept at −80 °C …
The Effects Of Hydroxyethyl Starch (Hes) On Quality Of Equine Sperm Following Cold Storage And Cryopreservation, Ornwanya Nuchanart
The Effects Of Hydroxyethyl Starch (Hes) On Quality Of Equine Sperm Following Cold Storage And Cryopreservation, Ornwanya Nuchanart
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study aimed at examining the effects of different concentrations of hydroxyethyl starch (HES) on quality of equine sperm following cold storage and cryopreservation. In experiment 1, the semen was collected from 6 stallions (3 replicates). The semen was diluted with extender for cold storage containing different concentrations of HES (2.5%, 5%, 10% and 15%). Extender without HES (0% HES) served as a control group. The temperature of extended semen was gradually decreased to 4 ºC. The quality of sperm in terms of progressive motility and viability was evaluated after cold storage for 6, 24 and 48 hours. This study …
The Foundation For The Promotion Of Supplementary Occupations And Related Techniques Of Her Majesty Queen Sirikit And The Enhancement Of Human Securityin Northeast Thailand During The 1970s-1980s, Dollaya Tiantong
Chulalongkorn University Theses and Dissertations (Chula ETD)
This dissertation aims to launch an approach in assessing the role played by the SUPPORT Foundation in relation to enhancement of human security and to disseminate Her Majesty Queen Sirikit's role in enhancing human security in Thai society. The objectives are to study the process and activities of the SUPPORT Foundation in the northeastern provinces - Nakhon Phanom, Sakon Nakhon, Kalasin and Mahasarakham - during the 1970s -1980s and to analyze the roles and the implication of the SUPPORT Foundation in enhancing human security. The study indicates the aims of promoting local handicrafts as a supplementary occupation amongst Thais who …
Factors Influencing Colostrum Consumption Of Piglets And Levels Of Immunoglobulin G And Immunoglobulin A Specifically Against Ped Virus In Colostrum Of Sows, Patthawan Juthamanee
Factors Influencing Colostrum Consumption Of Piglets And Levels Of Immunoglobulin G And Immunoglobulin A Specifically Against Ped Virus In Colostrum Of Sows, Patthawan Juthamanee
Chulalongkorn University Theses and Dissertations (Chula ETD)
The aims of the present study was to investigate factors associated with colostrum consumption of the neonatal piglets and determine the concentrations of total immunoglobulins G (IgG) and immunoglobulins A (IgA) against porcine epidemic diarrhea (PED) virus in colostrum for sow. The study consisted of two parts: Part I, the study included data of colostrum consumption from 1,140 neonatal piglets from 80 sows. Factors associated with piglet’s colostrum consumption included body weight at birth of the piglet, birth order, birth interval, heart rate, blood oxygen saturation, rectal temperature at 24 h, gestation length, total born, born alive, sow body conditions …
Establishment Of Cardiac Lineage From Rabbit Embryonic And Induced Pluripotent Stem Cells, Praopilas Phakdeedindan
Establishment Of Cardiac Lineage From Rabbit Embryonic And Induced Pluripotent Stem Cells, Praopilas Phakdeedindan
Chulalongkorn University Theses and Dissertations (Chula ETD)
Rabbit is a promising model for studying myocardial infarction as several physiological and pathological conditions are resemble to humans. However, the information on establishment of rabbit pluripotent stem cells (PSC) and differentiation potential especially cardiac differentiation in this species has been limited. This research aimed at establishing and examining in vitro cardiogenesis of rabbit embryonic stem cells (ESC) and rabbit induced pluripotent stem cells (iPSC). In experiment 1, four cell lines of ESC derived from blastocyst stage embryos were cultured and characterized for their pluripotency in terms of gene and immunohistochemistry. They exhibited normal karyotypes (n=44). Embryoid body (EB) formation …
Development Of Inactivated Mycoplasma Gallisepticum Vaccine In Chickens, Arithat Limsatanun
Development Of Inactivated Mycoplasma Gallisepticum Vaccine In Chickens, Arithat Limsatanun
Chulalongkorn University Theses and Dissertations (Chula ETD)
Mycoplasma gallisepticum (MG) is the respiratory pathogen causing chronic respiratory disease (CRD) in poultry. More importantly, MG infection affects the economic losses of poultry industry due to decrease egg production and carcass quality. There are several procedures for MG monitoring and several commercial vaccines to prevent and control the MG infection. In Thailand, MG infection has been the one of major problems of poultry industry. The objectives of this study were to investigate the different molecular techniques for MG monitoring in the poultry farms and to prepare the inactivated vaccine or bacterin with Thai MG strain. There were 3 experiments …
Comparative Study Of Urinary N-Acetyl-Beta-D-Glucosaminidase Levels, Urinary Glycosaminoglycans And Plasma Glycosaminoglycans Levels In Cats With Feline Idiopathic Cystitis, Jeeranan Benjasiriwan
Comparative Study Of Urinary N-Acetyl-Beta-D-Glucosaminidase Levels, Urinary Glycosaminoglycans And Plasma Glycosaminoglycans Levels In Cats With Feline Idiopathic Cystitis, Jeeranan Benjasiriwan
Chulalongkorn University Theses and Dissertations (Chula ETD)
Comparative study was conducted to measure urinary N-acetyl-β-glucosaminidase (NAG), urinary glycosaminoglycans (GAGs) and plasma glycosaminoglycans (GAGs) in cats with feline idiopathic cystitis (FIC). A standard questionnaire was designed to gather information for all cats including signalment, characteristics, environment, type of food and management of the cats’ litter box to evaluate the risk factors for developing FIC. Blood and urine samples were collected from 19 clinically normal cats and 19 aged and sex matched cats with FIC. Concentration of urinary NAG, urinary GAGs and plasma GAGs were measured by colorimetric method. NAG index and GAGs-to-creatinine ratio were calculated. The results demonstrated …
The Role Of Triarylmethane-34 On Potassium Channel Kca3.1 In Doxorubicin-Induced Feline Kidney Cell Line, Paralee Nantarakchaikul
The Role Of Triarylmethane-34 On Potassium Channel Kca3.1 In Doxorubicin-Induced Feline Kidney Cell Line, Paralee Nantarakchaikul
Chulalongkorn University Theses and Dissertations (Chula ETD)
Study involved with potassium channel KCa3.1 blocker (triarylmethane-34; TRAM-34) in doxorubicin (DOX)-induced feline kidney cells was performed. The study was divided into two parts. In part I, subtoxic dose of TRAM-34 in feline kidney cell lines was studied to determine the cytotoxicity of TRAM-34 in feline kidney cells by cytotoxicity assay. In part II, feline kidney cell lines were incubated with appropriate dose and time of TRAM-34 pretreatment for 24 h or 30 min and post-treatment for 24 h condition in DOX-induced cell toxicity. Cytotoxicity assay, apoptosis and necrosis assay and KCa3.1 protein expression were measured. The cytotoxicity results indicated …
Serological Status Of Pcv2-Infected Swine Herds, Cherdpong Phupolphan
Serological Status Of Pcv2-Infected Swine Herds, Cherdpong Phupolphan
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study aimed to determine the dynamics of serological and virological profiles against Porcine Circovirus type 2 (PCV2) infection in Thai swine herds using the in-house indirect ELISA and real-time PCR techniques. A total of 10 swine herds in Thailand were divided into two groups according to their clinical history. Group A (n=5) had clinical signs of PCV2, and was routinely vaccinated by PCV2 vaccines with production loss more than 5%. Group B (n=5) had no clinical signs of PCV2 with production loss less than 5%. Group B consisted of two subgroups: PCV2-vaccinated herds (B-Vac, n=2) and non-vaccinated herds (B-non-Vac, …
Development Of Dna Vaccine Against Porcine Epidemic Diarrhea Virus, Gun Temeeyasen
Development Of Dna Vaccine Against Porcine Epidemic Diarrhea Virus, Gun Temeeyasen
Chulalongkorn University Theses and Dissertations (Chula ETD)
Porcine epidemic diarrhea (PED) is a devastating enteric disease mainly affected to the sucking piglets which causing the severe economic losses in many countries worldwide including Thailand. To date, there have no satisfied commercial vaccine for PED. The clustering system based on the spike gene demonstrated 2 variant of PEDV, classical and pandemic variant, which the difference of these variants may be affected to the protective immunity between them. The objectives of this study were to investigate the genetic diversity of S gene of PEDV in Thailand and evaluate the efficacy of DNA vaccine which developed from Thai PEDV isolate. …
Development Of Multiplex Rt-Pcr And Metagenomic Analyses Of Canine Infectious Respiratory Disease Complex Associated Viruses In Dogs, Chutchai Piewbang
Development Of Multiplex Rt-Pcr And Metagenomic Analyses Of Canine Infectious Respiratory Disease Complex Associated Viruses In Dogs, Chutchai Piewbang
Chulalongkorn University Theses and Dissertations (Chula ETD)
Canine infectious respiratory disease complex (CIRDC) viruses have been detected in dogs with respiratory illness. The CIRDC is associated with multiple factors depending on host susceptibility, environment and pathogens. Canine influenza virus (CIV), canine parainfluenza virus (CPIV), canine distemper virus (CDV), canine respiratory coronavirus (CRCoV), canine adenovirus type 2 (CAdV-2) and canine herpesvirus 1 (CaHV-1), are all associated with the CIRDC. Environmental factors serve as the one key point for infection. The transmission route can be via community-acquired infection (CAI) or hospital-associated infection (HAI), but the variable factors within these two routes are not well described. Moreover, novel pathogens that …
Detection And Distribution Of Enterotoxin And Adhesin Genes Of Staphylococcus Pseudintermedius Isolated From Dog, Human, And Environment, Nathita Phumthanakorn
Detection And Distribution Of Enterotoxin And Adhesin Genes Of Staphylococcus Pseudintermedius Isolated From Dog, Human, And Environment, Nathita Phumthanakorn
Chulalongkorn University Theses and Dissertations (Chula ETD)
To obtain the information of virulence factors associated with Staphylococcus pseudintermedius pathogenicity, host survival and adaptation, the study of staphylococcal enterotoxin (SE) genes and cell wall-associated (CWA) protein genes in S. pseudintermedius isolates from dogs, humans, and environment were performed. Human methicillin-resistant Staphylococcus pseudintermedius (MRSP) harbored the hightes number of SE genes at 12 out of 17 genes compared to those from dogs at 5 and environmental isolates at 3 gene types. For CWA protein genes or S. pseudintermedius surface proteins (sps), there was no an easy and fast method to detect them. Therefore, this study develop the multiplex PCR …
Dual Infection Between A Thai Isolate Highly Pathogenic Porcine Reproductive And Respiratory Syndrome Virus And Pandemic H1n1swine Influenza Virus In Weanling Pigs, Nattaphong Sangpratum
Dual Infection Between A Thai Isolate Highly Pathogenic Porcine Reproductive And Respiratory Syndrome Virus And Pandemic H1n1swine Influenza Virus In Weanling Pigs, Nattaphong Sangpratum
Chulalongkorn University Theses and Dissertations (Chula ETD)
After an introduction of pandemic H1N1 swine influenza virus (pdmH1N1 SIV) in the Thai swine farms, mild clinical outcome is observed and its role in porcine respiratory disease complex (PRDC) is questionable. A highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) has become endemic in the Thai swine farms. This study was conducted to determine the pathogenicity of the pdmH1N1 SIV when co-infected with a HP-PRRSV. Thirty-two weanling pigs from a free PRRSV, SIV, porcine circovirus type 2 (PCV-2) and Mycoplasma spp. commercial farm were randomly divided into 4 groups: Negative, PRRSV, SIV and Co-infection groups. Pigs in PRRSV …
Monitoring Of Antibiogram And Resistance Gene Profiles Among Escherichia Coli In Pig Production System, Kittitat Lugsomya
Monitoring Of Antibiogram And Resistance Gene Profiles Among Escherichia Coli In Pig Production System, Kittitat Lugsomya
Chulalongkorn University Theses and Dissertations (Chula ETD)
The antimicrobial resistant (AMR) bacteria in pig farms have been believed as an important source in food chain with public health concern. While some studies suggested transmission of AMR from pigs to humans may occur, but there was still needing to combine high resolution genomic data analysis with systematically collected epidemiological evidence to reconstruct patterns of AMR transmission between pigs and humans. The objectives of this study were to determine the occurrence and characterization the AMR phenotypes against 18 antimicrobials in pig producing system in both cross-sectional from fattening and longitudinal studies from newborn to slaughtering pigs and to evaluate …
Identification Of Porcine Circovirus Type 3 (Pcv3) In Thailand And Its Associated Syndrome, Roongtham Kedkovid
Identification Of Porcine Circovirus Type 3 (Pcv3) In Thailand And Its Associated Syndrome, Roongtham Kedkovid
Chulalongkorn University Theses and Dissertations (Chula ETD)
Porcine circovirus type 3 (PCV3) is a recently identified swine virus with currently unknown pathogenesis. To date, PCV3 has been found in many countries, indicating the wide spread of the virus. Therefore, there is an urgent need to clarify the detrimental role of PCV3. To better understand how PCV3 might influence the pig industry, various perspectives in swine production cycle should be considered. In this study, firstly, PCV3 was identified for the first time in Thailand. The study also showed that PCV3 has existed in the Thai pig population as early as 2005, suggesting that the virus might have long …
Immunophenotype, Molecular Diagnosis, Minimal Residual Disease, And Multidrug Resistance Protein Expression In Modified Cop, Modified Chop And Rescue Protocols Of Treated Canine Lymphomas, Sirintra Sirivisoot
Immunophenotype, Molecular Diagnosis, Minimal Residual Disease, And Multidrug Resistance Protein Expression In Modified Cop, Modified Chop And Rescue Protocols Of Treated Canine Lymphomas, Sirintra Sirivisoot
Chulalongkorn University Theses and Dissertations (Chula ETD)
Multicentric lymphoma is the most common hematopoietic tumors in dogs. Both B- or T-lymphocyte clones can originate to lymphoma. A gold standard method to differentiate each lymphocyte lineage is immunohistochemistry (IHC) by detecting specific proteins of B and T cell. A protein marker for T and B cells is CD3 and CD79a, respectively. However, another pan pre B-cell marker is Pax5 or B-cell specific activator protein. It is more specific and sensitive than CD79a because it expresses only in B-cell lymphoma cases. The first purpose of this research was to 1) determine Pax5 expression in canine lymphomas by IHC and …