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Presumptive Feline Infectious Peritonitis-Associated Uveitis With Posterior Segment Mass-Like Lesions On Ultrasonography, Hyun-Wook Kim, Danbee Kwon, Joon Young Kim

The Thai Journal of Veterinary Medicine

5-year-old neutered male domestic shorthair cat was presented with unilateral anterior uveitis and ocular pain in the left eye without systemic signs. Ophthalmic examination revealed a superficial corneal ulcer, keratic precipitates, and aqueous flare. Ocular ultrasonography identified ciliary body thickening and a nodular mass-like lesion posterior to the ciliary body. Despite systemic corticosteroid treatment after corneal ulcer healing, no clinical improvement was observed. Computed tomography revealed contrast-enhancing thickening of the ciliary body and uveoscleral region. Enucleation and histopathology demonstrated pyogranulomatous inflammation without evidence of neoplasia or detectable infectious organisms. Immunohistochemistry for feline coronavirus antigen was not performed at that time. …

Comparative Potency Testing Of Diphtheria Toxoid In Guinea Pigs And Mice For In-House Diphtheria-Tetanus-Pertussis And Diphtheria-Tetanus Vaccines, Wanlop Leeden, Supanee Ummalukacholk, Orawin Mangkhaladul, Eakachai Prompetchara

The Thai Journal of Pharmaceutical Sciences

Background: Diphtheria remains endemic in parts of Thailand and continues to threaten unvaccinated populations. To strengthen vaccine self-sufficiency, the Government Pharmaceutical Organization has developed in-house diphtheria–tetanus–pertussis (DTP) and diphtheria– tetanus (dT) vaccines. Potency testing of diphtheria toxoid is traditionally performed in guinea pigs; however, limitations in animal availability, cost, and logistics have prompted evaluation of alternative models.
Objectives: To compare diphtheria toxoid potency estimates of in-houseproduced DTP and dT vaccines using guinea pigs and mice, followed by a Vero cell-based toxin neutralization assay, and to assess the suitability of mice as an alternative model for potency testing.
Materials and Methods: …

Systemic Infection Of Beauveria Bassiana In A Stranded Endangered Green Turtle Chelonia Mydas: A Case Report, Ming-An Tsai, I-Chun Chen, Tsung-Hsien Li

The Thai Journal of Veterinary Medicine

The green turtle (Chelonia mydas) is the most frequently encountered marine turtle species in Taiwan. This study describes the postmortem findings of a juvenile green turtle with injuries to the right foreflipper that was rescued off the Taiwan coast and died after 3 months in rehabilitation. Necropsy revealed large, yellow, multifocal caseous lesions involving the right foreflipper, spleen, liver, kidneys, and lungs. Fungal infection of Beauveria bassiana was confirmed by culture, morphological and molecular characterization, phylogenetic analysis, and histopathological examination. This report provides evidence that B. bassiana is associated with a systemic fungal infection which can be fatal …

Prevalence Of Tuberculosis Infection By Interferon-Gamma Release Assay And Risk Factors Associated With Latent Tuberculosis Infection Among Household Contacts Of Pulmonary Tuberculosis Patients In Roi Et Province, Thailand, Sakaren Lawong

Journal of Health Research

Background: Tuberculosis remains a major global public health challenge. This study determined the prevalence of latent tuberculosis infection (LTBI) using the Interferon-Gamma Release Assay (IGRA) and identified associated risk factors among household contacts of pulmonary tuberculosis patients in Roi Et Province.

Method: This cross-sectional analytic study included 334 pulmonary tuberculosis patients (index cases) and their 359 household contacts in Roi Et Province. The data was collected using screening and follow-up tools for TB patients and household contacts between October 1, 2024, and September 30, 2025. Data were analyzed using descriptive and inferential statistics. Categorical variables were compared using Chi-square or …

Impact Of Social Media-Driven Feeding Practices On The Gut Microbiome Of Captive Asian Elephants (Elephas Maximus) In Surin, Thailand, Pongpreecha Malaluang, Nuttapon Bangkaew, Jaruwan Chaiyakhot, Patinya Patikae, Nattaya Watwiengkam, Phimphanit Choklikitumnuey, Thanaphat Phupanna, Sudachanok Phowiset, Prim Chuesaard, Tarid Purisotayo

The Thai Journal of Veterinary Medicine

This study investigated the effects of social media-driven live-streaming dietary supplementation on the gastrointestinal microbial community of captive Asian elephants (Elephas maximus) at the Elephant Kingdom, Surin Province, Thailand. A hierarchical two-tier observational design was used: Tier 1 compared a minimal-supplementation control group (Group H, n = 6) with a frequent heterogeneous-supplementation group (Group L, n = 18); Tier 2 compared, within Group L, low-frequency (Group A, ≤ 3 sessions per week, n = 7) and high-frequency (Group B, > 3 sessions per week, n = 11) live-streaming sub-groups. Faecal microbial profiles were obtained by 16S rRNA gene (V3–V4) …

Advances In Gene Editing Strategies For Viral Disease Resistance In Pigs: Knock-Out, Knock-In, And Overexpression Approaches, Zhao Namula, Takeshige Otoi, Aya Nakai, Megumi Nagahara, Maki Hirata, Fuminori Tanihara

The Thai Journal of Veterinary Medicine

Highly contagious viral pathogens—such as porcine reproductive and respiratory syndrome, classical swine fever, and African swine fever—continue to pose serious threats to the swine industry and cause major global economic losses. Conventional disease control approaches, such as vaccination and biosecurity, are limited by viral heterogeneity and immune escape mechanisms. Gene editing technologies, most notably the CRISPR/Cas9 system, offer an innovative means of introducing innate viral disease resistance or resilience in pigs. The continuous improvement of these tools can provide a sustainable strategy to enhance animal welfare and global food security and reduce reliance on traditional control measures. This review provides …

Global Trends In School Disaster Preparedness Research: Bibliometric Analysis Impacts On Public Health And Safety, Muhammad Farid, Muhammad Agita Hutomo, Oktomi Wijaya, Dian Ika Puspitasari

Chulalongkorn Medical Journal

Background: Disasters disrupt daily human activities, arising from natural or artificial triggers, with varying impacts based on community vulnerability and resource capacity. Effective disaster management involves a cycle of mitigation, preparedness, response, and recovery. One of the mitigation measures is to establish school disaster preparedness that integrate education and capacity building.

Objective: The aim of this research is to conduct a bibliometric analysis based on Scopus publications regarding school disaster preparedness.

Methods: A bibliometric analysis was performed on publications indexed in Scopus from 1965 to 2024. Data were processed and visualized using VOSviewer to explore trends in annual outputs, contributing …

Serial Radiographic And Ultrasonographic Evaluation Of Discospondylitis In A Cat: A Case Report Of Progressive Vertebral Lysis Despite Clinical Improvement, Geunah Kim, Jungho Lee, Seulgi Bae, Sang-Kwon Lee, Kija Lee

The Thai Journal of Veterinary Medicine

A 10-year-old castrated male Korean Shorthair cat was presented with a 5-day history of lethargy and nonambulatory paraparesis. Neurological examination revealed delayed postural reactions in both pelvic limbs. Initial radiography of the lumbar spine revealed narrowing of the L7–S1 intervertebral disc space with ventral bony proliferation. Magnetic resonance imaging revealed collapse of the L7–S1 intervertebral disc space with heterogeneous T2-weighted hyperintensity and ventral contrast enhancement of the affected disc, as well as contrast enhancement of the adjacent paraspinal musculature. These findings suggested the presence of discospondylitis. Coccoid bacteria detected in both urine and splenic fine-needle aspirate indicated hematogenous spread. The …

Prevalence And Genotypes Of Enterocytozoon Bieneusi In Captive Wild Hedgehogs (Erinaceus Amurensis) In China, Guo-Liang Chen, Yu-Lin Zhou, Xin Liu, Ming Shu, Can Yin

The Thai Journal of Veterinary Medicine

Enterocytozoon bieneusi is now recognised as an emerging pathogen, which can cause a series of intestinal diseases in humans and animals. However, limited information is available about the occurrence of E. bieneusi in hedgehogs. In this study, a total of 205 fecal samples of captive wild hedgehogs (Erinaceus amurensis) were collected from two wildlife conservation centers in Henan and Anhui provinces, China. Genomic DNA was extracted from the stool samples and screened by nested PCR targeting the internal transcribed spacer (ITS) sequences. The overall prevalence of E. bieneusi in captive wild hedgehogs was 44.4% (91/205). Five zoonotic genotypes were identified, …

Vector-Borne Viral Diseases In Horses, Sunutcha Suntrarachun

The Thai Journal of Veterinary Medicine

Vector-borne viral diseases are major threats to equine health worldwide. These infections are transmitted by arthropod vectors such as mosquitoes, biting midges, and horseflies, resulting in clinical manifestations ranging from mild febrile illness to severe neurological, respiratory, circulatory, or hematologic disorders with high mortality rates. Major equine vector-borne viral diseases include African horse sickness (AHS), equine infectious anemia (EIA), equine encephalomyelitis (Eastern: EEE, Western: WEE, and Venezuelan: VEE), West Nile virus (WNV), and Japanese encephalitis (JE). Each disease is caused by a distinct viral pathogen and transmitted by specific vectors that influence their epidemiology and geographic distribution. Transmission occurs through …

Contribution Of Animals To Biomedical Advancements In The Current Era: A Narrative Review, Leena Rajathy Port Louis, Mani Rajarathinam, Prithiviraj Nagarajan, Divya Sekar, Nisha Perumal

The Thai Journal of Pharmaceutical Sciences

Animal research has played a major role in the development of vaccinations and therapies for illnesses such as tetanus, polio, meningitis, hepatitis, and Severe Acute Respiratory Syndrome Coronavirus 2. For every prescription drug available today, animal testing and research have contributed immensely. This narrative review aims to explore the contribution of animals to biomedical advancements in the current era, which involved a search of peer-reviewed literature using electronic databases such as Scopus, Web of Science, and PubMed. In current biomedical research, animals help develop new treatments for long-term illnesses such as cancer, HIV, and Alzheimer’s. Animals also aid in the …

Effects Of Acepromazine On Intraocular Pressure, Anterior Chamber Depth In Horses: A Prospective Randomized Controlled Study, Abdelhaleem Elkasapy, Magdy Elgioushy, Mohamed Marzok, Sayed Elhawari, Adel Almubarak, Mohamed Rizk, Sabry El-Khodery, Adel Al-Akraa

The Thai Journal of Veterinary Medicine

This study aimed to evaluate the effects of acepromazine on intraocular pressure (IOP), anterior chamber depth (ACD), cardiovascular and respiratory rates in horses. In a prospective, randomized, controlled trial, twelve horses were equally allocated randomly into two groups: treatment and control (n = 6 each). Horses of the treatment group received 0.1 mg/kg body weight (bwt) of acepromazine intravenously, while those in the control group received 0.4 mL/100 kg bwt of 0.9% sodium chloride intravenously. IOP, ACD, heart rate, and respiratory rate were recorded before (T0) and then at T10, T20, T30, T40, T50, T60, T70, T80, and T120 min …

Rural–Urban Disparities In Monkeypox-Related Behaviors And Attitudes Among Men Who Have Sex With Men, Patcharaporn Krainara, Benjamas Klahan, Rungrot Jaiyong, Jitti Hanprasertpong

Journal of Health Research

Background: Monkeypox (Mpox) is a global health threat, particularly among men who have sex with men (MSM). Despite the predominance of urban cases in Thailand, rural–urban disparities in Mpox-related attitudes and behaviors remain underinvestigated. This study aimed to compare Mpox-related attitudes and preventive behaviors among urban (Chonburi) and rural (Nakhon Nayok) MSM and identify their influencing factors.

Method: This cross-sectional study was conducted between March and April 2025. A total of  842 MSM (421 urban; 421 rural) were recruited via convenience sampling. Data were collected using paper-based, self-administered Health Belief Model (HBM) questionnaires and analyzed using descriptive statistics and multivariable …

Napier Grass (Pennisetum Purpureum) Meal Modulates Growth Efficiency, Gut Morphology, And Systemic Health In Broiler Chickens, Eric Lim Teik Chung, Yee Lyn Ong, Nazri Nayan, Muhamad Faris Ab Aziz, Faez Firdaus Abdullah Jesse, Faizal Andri, Arissara Sopawong

The Thai Journal of Veterinary Medicine

Grass and leaf meals, which include vital phytocompounds, have the potential to be a natural and safe alternative to antibiotics in the poultry industry. Therefore, this study aims to assess Pennisetum purpureum leaf meal and its phytocompounds on the health performances of colored-broilers. A total of 216 unsexed Sasso chicks were assigned to six diet groups. The negative control (T1) received a commercial basal diet without antibiotics, while the positive control (T2) received the same diet with oxytetracycline (100 mg/kg). Groups T3 to T6 received no antibiotics and included P. purpureum meal at 1.25, 2.50, 3.75, or 5.00 grams per …

Correlation Of Oxidative Stress Markers Between Serum And Colostrum And Their Association With Production Performance In Lactating Sows From A Prrs-Unstable Herd, Supasit Sopin, Yonlayong Woonwoong, Pichai Jirawattanapong, Prapassorn Boonsoongnern, Wirod Lakkanasombat, Alongkot Boonsoongnern

The Thai Journal of Veterinary Medicine

Oxidative stress occurs when the production of reactive oxygen species exceeds the antioxidant defense capacity of living organisms. Oxidative stress is commonly assessed using serum samples; however, blood sampling in pigs is often avoided on commercial farms because of disease transmission concerns and animal welfare considerations. This study aimed to evaluate the correlation between oxidative stress markers in serum and colostrum samples and to determine their association with production performance in lactating sows. A total of 34 Landrace × Large White sows from a commercial farrow-to-finish farm were included in the study. Blood and colostrum samples were collected immediately after …

Comparative Hematological And Biochemical Alterations Associated With Gram-Negative Bacterial Infections Of Lower Urinary Tract In Dogs And Cats, Mohamed Alasmar, Maged El-Ashker, Mohammed Albaloushi, Mayyadah Alkuwayti, Mohamed Marzok

The Thai Journal of Veterinary Medicine

The aim of this study was to investigate hematological and biochemical alterations associated with gram-negative bacterial lower urinary tract infections (UTIs) in dogs and cats. For this purpose, 56 dogs and 36 cats were examined between October 2022 and May 2023. Twenty-eight dogs and twenty-two cats with clinical signs of lower UTIs were confirmed using ultrasonography, urinalysis, hematobiochemical analysis, and molecular identification of recovered pathogen. In dogs, UTIs were significantly associated with pyuria (82%), crystalluria (85.7%), and proteinuria. There was also significant decrease in total protein and globulin levels compared to those in the control. A significant increase in BUN, …

Hantaviruses As Priority Zoonotic Diseases: A Comprehensive Review, Wimbuh Tri Widodo, Aswin Rafif Khairullah, Rahmania Ambarika, Widoretno Widoretno, Masri Sembiring Maha, Abdul Hadi Furqoni, Lisa Andriani Lienggonegoro, Bima Putra Pratama, M. Hasinuddin, Zakkiyatus Zainiyah, Eny Susanti, Mufarika Mufarika, Luluk Hermawati, Alvina Setiawardani, Syahputra Wibowo, Arif Nur Muhammad Ansori

The Thai Journal of Veterinary Medicine

Hantaviruses are zoonotic agents that play a significant role in global public health, primarily due to their ability to cause two highly severe clinical syndromes: Hemorrhagic Fever with Renal Syndrome (HFRS), which is predominant in Eurasia, and Hantavirus Cardiopulmonary Syndrome (HCPS/HPS), which is primarily found in the Americas. Although long recognized, the complex interactions between the virus, its rodent reservoir, and environmental factors make hantaviruses still a relevant epidemiological threat today. This review aims to provide a comprehensive overview of their virological characteristics, epidemiological patterns, pathogenesis mechanisms, risk factors, diagnostic methods, therapeutic options, prevention strategies, and the latest developments in …

Association Of Mirnas As Biomarkers For Severe Liver Dysfunction In Severe Dengue Infection, Napat Pas-Arj, Nattachai Srisawat, Umaporn Limothai, Sasipha Tachaboon, Janejira Dinhuzen

Chulalongkorn Medical Journal

Background: Identification early biomarkers for predicting severe liver dysfunction in severe dengue patients is essential. Currently, there is no any data on circulating microRNAs to predict this important complication.

Objectives: This study aimed to explore the role of circulating microRNAs in prediction severe liver dysfunction in dengue infection by identifying and validating predictive microRNAs via Nanostring and RT-qPCR.

Methods: On the initial day of admission, serum samples were gathered from patients with dengue infection. These patients were monitored for 14 days post-admission to ascertain their final diagnosis. Following the WHO 2009 criteria, participants were categorized into severe liver dysfunction and …

Factors Related To Self-Care Behaviors Among Older Adults For Communicable Disease (Cd) Protection In The Eastern Economic Corridor (Eec) Of Thailand: A Case Study Of Covid-19, Surasingha Sombat Suranartwatchawong, Sane Saengngoen, Supaporn Sudnongbua

Journal of Health Research

Background: The impact of COVID-19 is particularly severe for older adults, who represent the most vulnerable demographic. Using COVID-19 as a case study, this research investigates the factors influencing self-care behaviors for preventing communicable diseases (CD) among older adults in the EEC.

Methods: The study with a cross-sectional design involving 387 older adults aged 60 years was conducted between January and March 2025. The questionnaire was valid and reliable based on objective congruence (IOC) index and Cronbach’s alpha coefficients. Data analysis utilized both descriptive and inferential statistics.  Frequency, percentage, standard deviation, and multiple linear regression analysis were employed …

Epidemiological Survey Of Abortion In Camels (Camelus Dromedarius) And Histopathological Investigation Of Toxoplasmosis And Neosporosis In Those Animals From Slaughterhouses In Southeastern Algeria, Amira Djeddou-Benabid, Hind Houssou, Omar Bennoune, Ferhat Nouicer, Amel Djaout

The Thai Journal of Veterinary Medicine

Toxoplasma gondii and Neospora caninum are heteroxenous apicomplexan parasites recognized as major causes of reproductive disorders in numerous mammalian species. The present study aimed to assess through an epidemiological survey, the prevalence of reproductive losses in 75 dromedary herds during the period 2022-2025, as well as the associated risk factors, and to detect these protozoa by histopathological analysis in 63 dromedaries slaughtered at the slaughterhouse of El Oued province (126 samples: 63 hearts and 63 diaphragms). The survey revealed that 80% of the herds had a history of abortions, of which 60% also reported cases of stillbirth. Risk factor analysis …

Successful Treatment Of Juvenile Sterile Granulomatous Dermatitis And Lymphadenitis In A Pomeranian Aged 5 Months Using Topical Hydrocortisone Aceponate And Systemic Antibiotic, Nutjira Sawatmongkol, Sirada Tayayouth, Suttiwee Chermprapai

The Thai Journal of Veterinary Medicine

A 5-month-old intact male Pomeranian puppy was presented with a 2-week history of acutely swollen face, eyelids, lips, and muzzle. A physical examination revealed focal alopecia, folliculitis, and erythema on the muzzle, periocular, and perianal areas; crusts were also found around the muzzle. The puppy received monthly oral afoxolaner and milbemycin oxime. No ectoparasite was observed based on a trichogram test. Skin cytology revealed intracellular cocci and neutrophils. A skin biopsy taken from the muzzle revealed pyogranulomatous perifollicular dermatitis with epidermal spongiosis, intraepidermal pustules, and a superficial crust. This condition was diagnosed as juvenile cellulitis on the basis of age, …

Treatment Outcomes And Factors Associated With Treatment Failure Among Mild-Moderate Covid-19 Patients Receiving Five-Days Oral Molnupiravir Vs Three-Days Intravenous Remdesivir In A Real-World Practice, Sarawut Kittikasemsook, Pattama Torvorapanit, Chotirat Nakaranurack

Chulalongkorn Medical Journal

Background: The initiation of antiviral treatment for coronavirus disease 2019 (COVID-19) is based on the patient's risk of developing severe symptoms. Molnupiravir and remdesivir are new antiviral agents with limited data in real-world practice, especially in Thailand.

Objectives: This study aimed to evaluate the treatment outcomes, adverse drug reactions (ADRs), and factors associated with treatment failure in mild-moderate symptoms of adult COVID-19 who received molnupiravir or three days- intravenous remdesivir at the initiation of treatment.

Methods: This retrospective study was conducted at King Chulalongkorn Memorial Hospital, Thai Red Cross Society. The inclusion criteria were mild-moderate symptoms of COVID-19 patients …

Preliminary Development Of Visual And Real-Time Loop-Mediated Isothermal Amplification Assays For Megalocytivirus Detection In Betta Fish (Betta Splendens), Kitikarn Sakuna, Supaporn Noochu, Kittichon U-Taynapun, Nion Chirapongsathonkul, Saransiri Nuanmanee

The Thai Journal of Veterinary Medicine

This study developed rapid detection of Megalocytivirus using visual and real-time loop-mediated isothermal amplification (LAMP) assays. The primer was designed with the major capsid protein gene of Megalocytivirus, including red sea bream iridovirus (RSIV), infectious spleen and kidney necrosis virus (ISKNV), and turbot reddish body iridovirus (TRBIV). The visual and real-time LAMP assays were evaluated using DNA extracted from symptomatic betta fish that tested negative for Megalocytivirus by the broad-range PCR assay, as well as a chemically synthesized Megalocytivirus DNA template. Visual LAMP was found sensitive enough to detect up to 10 pg per reaction of the target DNA …

Characteristics Of One Escherichia Coli Strain Isolated From The Sick Red Panda Excreting Mucus-Like Faeces, Dongjie Cai, Lanjing Ma, Xingxin Fu, Bin Tian, David Ranucci

The Thai Journal of Veterinary Medicine

The purpose of this study is to explore the main pathogens that caused one red panda to excrete mucus-containing faeces continuously. The anal swabs of sick red panda were collected for bacterial isolation, biochemical analysis, 16SrRNA sequencing identification, antimicrobial susceptibility testing, and research on pathogenicity in Mice. An Escherichia coli (E. coli) strain was isolated and determined. This strain was resistant to ampicillin, penicillin G, ceftiofur, and highly sensitive to levofloxacin, imipenem, azithromycin, kanamycin, and compound sulfamethoxazole. All mice died within 8-14 hours after injected intraperitoneally with 6×10⁸ CFU/mL E. coli. Histopathology showed that the lungs, …

Preventive Health Behaviors Among Vegetable Farmers In Indonesia: An Application Of The Extended Theory Of Planned Behavior, Aria Gusti, Wira Iqbal, Fitrahul Afifah

Journal of Health Research

Background: Farmers in low- and middle-income countries face serious occupational and environmental health risks, including pesticide exposure, musculoskeletal disorders, and skin diseases. In Indonesia, limited evidence exists on the psychosocial factors that shape preventive health behaviors, hindering the design of effective interventions. This study applies an extended Theory of Planned Behavior (TPB) framework to analyze preventive practices among vegetable farmers.

Methods: A cross-sectional survey was conducted among 254 vegetable farmers in Koto Laweh Village, West Sumatra, Indonesia, during July–August 2025. Data were collected using a validated TPB-based questionnaire and analyzed with Partial Least Squares Structural Equation Modelling (PLS-SEM).

Results: Knowledge …

Spatial Clustering And Determinants Of Dengue Incidence Among The Young Population Of Northern Thailand During The Covid-19 Pandemic, Sopida Supotina, Kasama Pooseesod, Tassanee Silawan, Nattapong Puttanapong, Sayambhu Saita

NAKHARA (Journal of Environmental Design and Planning)

Dengue infection remains a significant public health concern in Thailand, particularly among young populations. The emergence of COVID-19 introduced additional complexity to disease surveillance and control efforts. This study aimed to determine the spatial clustering and determinants of dengue incidence among individuals under 25 years of age in Northern Thailand during the COVID-19 pandemic. Ecological analysis was conducted across 103 districts in eight northern provinces. District-level dengue incidence rates of individuals under 25 years of age for 2021 were calculated and analyzed using global Moran’s I and local indicators of spatial association (LISA) to detect spatial clustering. Bivariate LISA was …

Sodium Alginate/Aloe Vera/Mangosteen Peel Extraction Hydrogel Composite Films With Anti-Staphylococcal Properties As A Promising Alternative Material In Biomedical Applications, Pruss Chimwai, Poonyarat Apikarnsakulchai, Tirawit Jindaratanaporn, Witsanu Liangaumnuay, Thitima La-Ongthitirat, Purin Somnuake, Pattara Somnuake

Journal of Metals, Materials and Minerals

This study focuses on the development of alternative biodegradable hydrogel films from sodium alginate as a matrix and curing into a hydrogel by CaCl2. Thus, the aloe vera (AV) and the crude extract of mangosteen peels (MPE) were additionally blended. The polymer films were prepared using the casting film process, and their morphology, functional groups, water absorption, antibacterial, thermal, and mechanical properties were characterized using SEM, FTIR, water swelling test, disk diffusion method, DSC-TGA, and UTM. The results demonstrated the heterogeneity between the composites and the polymer matrix, and a lower polarity from the decreased %water swelling from 45% to …

Evaluation Of Chicken Serum And Chicken Egg Yolk As Novel Supplements For The In Vitro Cultivation Of Mycoplasma Hyorhinis, Yi-Chia Li, Sin-Hang Ma, Wei-Hao Lin, Chao-Nan Lin, Ming-Tang Chiou

The Thai Journal of Veterinary Medicine

Mycoplasma hyorhinis is a significant pathogen in swine, yet its fastidious nutritional requirements present challenges for in vitro cultivation. Conventional supplements like horse serum (HS) often suffer from batch variability and potential inhibitors. This study aimed to evaluate chicken serum (CS) and chicken egg yolk (CY) as novel alternatives to develop a reliable cultivation method for M. hyorhinis. Five clinical isolates were cultured for 10 days in a basal medium supplemented with CS or CY at 10%, 20%, or 30%, with 30% HS as the control. Growth was quantified daily using a Color Changing Unit (CCU) assay. CS supported …

Echocardiographic Alterations After Administration Of Azithromycin In Donkeys: An Experimental Crossover Study, Mohamed Marzok, Maged El-Ashker, Mahmoud Kandeel, Adel Almubarak, Khalid Alkhodair, Alshimaa Farag, Hussam Ibrahim, Sabry El-Khodery, Hussein Babiker

The Thai Journal of Veterinary Medicine

Cardiotoxicity and impairment of cardiac function are mostly diagnosed by echocardiography and based on objective metrics of cardiac function. The aim of the present study is to investigate the effect of azithromycin on the echocardiographic characteristics in healthy donkeys. Ten healthy donkeys were enrolled in a prospective crossover study. The study included two groups: (1) a placebo (normal saline, NaCl 0.9%), and (2) azithromycin (at a dose of 5 mg/kg body weight). A 2.0-3.9 MHz phased-array transducer was used for echocardiographic examination. Echocardiographic examinations were performed for donkeys before treatment (T0) and at 15, 30, 60, 90, 120, 180, and …

From Plague To Cholera: The Prevention And Treatments Of Cholera In Thailand, 1820–1959, Suwasadee Photpun

Journal of Letters

This article aims to explore the history of cholera in Thailand from 1820 to 1959, focusing on disease prevention and the evolving treatment methods for cholera patients across different historical periods. The article argues that knowledge about pathogens and the discovery of Vibrio cholerae as the cause of cholera did not lead to significant changes in cholera prevention and treatment methods before the mid-20th century. Methods like maintaining hygiene, implementing quarantine, and treating the disease with Western medicine and intravenous saline infusions were already known and utilized before the acceptance of germ theory and before the discovery of bacteria as …