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Articles 1981 - 2010 of 9758
Full-Text Articles in Veterinary Medicine
Ruminal Kinetics Of Carbohydrates, Gas Production And Bromatology Of Sugarcane Silagewith High Levels Of Sodium Benzoate, Celso Heinzen Junior, Odimári Pricila Prado Calixto, Egon Henrique Horst, Leonardo Trolegi, Fernando Luiz Massaro Junior, Ivone Yurika Mizubuti, Mikael Neumann, Valter Harry Bumbieris Junior
Ruminal Kinetics Of Carbohydrates, Gas Production And Bromatology Of Sugarcane Silagewith High Levels Of Sodium Benzoate, Celso Heinzen Junior, Odimári Pricila Prado Calixto, Egon Henrique Horst, Leonardo Trolegi, Fernando Luiz Massaro Junior, Ivone Yurika Mizubuti, Mikael Neumann, Valter Harry Bumbieris Junior
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to evaluate the chemical composition, ruminal kinetics, gas production and aerobic stability of sugarcane silage added with increasing levels of sodium benzoate up to 1% of the natural matter. After harvesting, the sugarcane was chopped and placed in experimental polyethylene silos for storage for 30 days. An increasing concentration of sodium benzoate in the silage promoted a linear decrease in the crude protein content, varying from 2.79% to 2.51%. The addition of sodium benzoate reduced the fiber concentration of the silage (P = 0.0015) and increased gas production of the fibrous and nonfibrous carbohydrates …
Immunoglobulins And Acute Phase Proteins In Van Cats - Associations With Sex, Age, Andeye Colour, Pinar Coşkun, Vahdetti̇n Altunok, Fi̇li̇z Kazak, Nazmi̇ Yüksek
Immunoglobulins And Acute Phase Proteins In Van Cats - Associations With Sex, Age, Andeye Colour, Pinar Coşkun, Vahdetti̇n Altunok, Fi̇li̇z Kazak, Nazmi̇ Yüksek
Turkish Journal of Veterinary & Animal Sciences
It was aimed to determine concentrations of plasma immunoglobulins (IgG, IgA, IgM) and acute phase proteins (?-1 acid glycoprotein, serum amyloid A, ceruloplasmin) and the association of these parameters with age, sex, and eye colour in Van cats. Blood plasma of healthy, forty-seven Van cats (Van Cat Home) fed with standard cat food were involved in the study. Cats were divided into four groups based on age ( 5) and eye colour (amber-amber, amber-blue, blue-amber, and blue-blue eyes described from left to right), and two groups based on sex (male and female). Plasma IgG, IgA, IgM, ?-1 acid glycoprotein, serum …
Determination Of Slaughter And Carcass Traits In Male Turkish Anatolian Buffaloes Atdifferent Slaughter Weights, Zafer Ulutaş, Azi̇z Şahi̇n, Yüksel Aksoy, Emre Uğurlutepe
Determination Of Slaughter And Carcass Traits In Male Turkish Anatolian Buffaloes Atdifferent Slaughter Weights, Zafer Ulutaş, Azi̇z Şahi̇n, Yüksel Aksoy, Emre Uğurlutepe
Turkish Journal of Veterinary & Animal Sciences
Nowadays, deficits in red meat resources in Turkey are caused by the import of red meat from different countries. Anatolian buffaloes used in this research are a species that can contribute to red meat production in Turkey. This study was performed to determine the slaughter and carcass traits of Anatolian buffaloes at different slaughter weights. Twenty weaned male Anatolian buffalo calves of about 5 months old, at an average live weight of 100 kg, were used as the animal specimen in the present study. The calves were fed with 30:70 roughage (alfalfa hay = 18.07% crude protein, 2186.90 kcal kg$^{-1}$ …
A New Molecular Approach To The Diagnosis Of Small Ruminant Morbillivirus Withevagreen Based Assay, Mustafa Emi̇n Öz, Emrah Torlak, Oğuzhan Avci, Müge Doğan, Ali̇ Tevfi̇k Uncu
A New Molecular Approach To The Diagnosis Of Small Ruminant Morbillivirus Withevagreen Based Assay, Mustafa Emi̇n Öz, Emrah Torlak, Oğuzhan Avci, Müge Doğan, Ali̇ Tevfi̇k Uncu
Turkish Journal of Veterinary & Animal Sciences
The present work describes a new method that is anticipated to contribute to the global control and eradication strategies of small ruminant morbillivirus (SRMV), which negatively affects sheep and goat breeding in many countries where outbreaks emerge. Described assay was developed to detect SRMV by targeting the fusion glycoprotein gene. In the study, the EvaGreen based real-time RT-PCR method is compared with real-time RT-PCR based on TaqMan probe, which is recommended as the diagnostic test by World Organisation for Animal Health (OIE). Detection limit, normalized fluorescence values, and sensitivity of the methods were evaluated in the analysis. The lowest limit …
Effect Of Lipase And Bile Acids On Growth Performance, Nutrient Digestibility, And Meatquality In Broilers On Energy-Diluted Diets, Muhammad Shoaib, Shaukat Ali Bhatti, Haq Nawaz, Muhammad Saif-Ur-Rehman
Effect Of Lipase And Bile Acids On Growth Performance, Nutrient Digestibility, And Meatquality In Broilers On Energy-Diluted Diets, Muhammad Shoaib, Shaukat Ali Bhatti, Haq Nawaz, Muhammad Saif-Ur-Rehman
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to evaluate the effect of bile acid and lipase alone and in combination form on growth performance and meat quality parameter of broilers reared on low-energy diet. Five hundred and twenty day-old broiler birds were divided into eight treatments with 5 replicates of 13 birds each to evaluate the effects of lipase alone and its combination with bile acids as emulsifier in broilers reared on 75 and 150 kcal/kg reduced-energy diets. Eight diets-PC (positive control), NC1 (negative control 1), NC1L (NC1 + lipase at 0.015%), NC1LB (NC1 + lipase at 0.015% + bile acids …
Isolation And Identification Of Clostridium Difficile From Cases Of Diarrhea In Young Farmanimals, And The Determination Of Antimicrobial Susceptibility, Edi̇z Kağan Özgen, Murat Yildirim
Isolation And Identification Of Clostridium Difficile From Cases Of Diarrhea In Young Farmanimals, And The Determination Of Antimicrobial Susceptibility, Edi̇z Kağan Özgen, Murat Yildirim
Turkish Journal of Veterinary & Animal Sciences
Clostridium difficile was isolated for the first time in 1935 from fecal samples of infants, although it was not until 1978 that its pathogenicity started to be considered, when it was shown to cause antibiotic-associated diarrhea and pseudomembranous colitis. In this study, it was aimed to determine the virulence and antibiotic resistance profiles of C. dificile in young ruminants with diarrhea and chickens fed on the farm. A total of 200 fecal samples (50 from calves, 50 from lambs and 50 from kid goats with neonatal diarrhea, as well as 50 cloacal swab samples taken from chickens) were taken and …
Postpartum Uterine Involution And Ovarian Follicular Dynamics In Crossbreed Anatolianwater Buffalo (Bubalus Bubalis) During Summer Season, Oktay Yilmaz, Ebubeki̇r Yazici, Hasan Çi̇çek, Haci Ahmet Çeli̇k, Cangi̇r Uyarlar, Mehmet Uçar
Postpartum Uterine Involution And Ovarian Follicular Dynamics In Crossbreed Anatolianwater Buffalo (Bubalus Bubalis) During Summer Season, Oktay Yilmaz, Ebubeki̇r Yazici, Hasan Çi̇çek, Haci Ahmet Çeli̇k, Cangi̇r Uyarlar, Mehmet Uçar
Turkish Journal of Veterinary & Animal Sciences
It was aimed to monitor postpartum (pp) uterine involution and follicular wave pattern by transrectal ultrasonography and detection of concentrations of milk progesterone (P4) in eleven water buffaloes during the summer season in Turkey. The data obtained from the first day of calving to positive pregnancy diagnosis were evaluated on a daily basis. Uterine position scores and nonechogenic material showed a decreasing grade pattern related to the time (P < 0.0001). A time effect was evident with uterine horn thickness (P < 0.05) or intercaruncular zone thickness (P < 0.01) and uterine horn lumen (P < 0.01). Uterine horn thickness showed a gravidity x time interaction (P < 0.05). Gravidity x time interaction was not evident in total uterine horn thickness but time effect was seen (P < 0.0001). Time effect was also evident for the thickness of uterine body (P < 0.0001) and cervix uteri (P < 0.01). The uterine body and horns were returned to previously nongravid state on day 26.00 ± 2.38 and the interval from calving to complete disappearance of uterine fluid was accomplished on day 31.44 ± 3.23 pp. The previously gravid and nongravid uterine horns, uterine body and cervix uteri involuted on day 31.42 ± 1.39, 28.37 ± 0.65, 29.37 ± 0.73 and 27.87 ± 0.47 pp, respectively. The interval from calving to first observation of dominant follicle of nonovulatory wave was 18.54 ± 6.91 days and on average 3.45 ± 1.91 nonovulatory waves were observed. Postpartum first ovulation occurred on day 64.45 ± 18.49. One and two wave models or combination of both waves were observed. The interval from calving to pregnancy was 72.36 ± 21.33 days. The maximum concentrations of milk P$_{4}$ during short or normal cycles and pregnancy were 0.62 ng/mL, 2.2 ng/mL, and 4.04 ng/mL, respectively. In conclusion, the presence of one or two waves should be considered when estrous synchronization programmes are planned in Anatolian water buffaloes during summer season.
High Level Of Fluctuating Asymmetry In The Byzantine Dogs From The Theodosius Harbor,Istanbul, Turkey, Abu B. Siddiq, Pere M Pares Casanova, Öğül Emre Öncü, Hakan Kar, Vedat Onar
High Level Of Fluctuating Asymmetry In The Byzantine Dogs From The Theodosius Harbor,Istanbul, Turkey, Abu B. Siddiq, Pere M Pares Casanova, Öğül Emre Öncü, Hakan Kar, Vedat Onar
Turkish Journal of Veterinary & Animal Sciences
Asymmetry, the abnormality of an organism or a part of it from its perfect symmetry, is represented by three different categories: fluctuating asymmetry, directional asymmetry, and antisymmetry. Fluctuating asymmetry attributes to random developmental variation of a morphological character, whereas directional asymmetry attributes one of the body sides to be more prominent than the other. Antisymmetry appears whenever one body side of a biological body shows greater morphological appearance than the other. Since more environmental stress often produces greater effect of fluctuating asymmetry, it can be a good indicator of physiological stress in the morphological characteristic of a biological being. Applying, …
Effects Of Leptin And Thyroglobulin Gene Polymorphisms On Beef Quality In Holsteinbreed Bulls In Turkey, Süleyman Kök, Güldan Vapur
Effects Of Leptin And Thyroglobulin Gene Polymorphisms On Beef Quality In Holsteinbreed Bulls In Turkey, Süleyman Kök, Güldan Vapur
Turkish Journal of Veterinary & Animal Sciences
The relationship between three single-nucleotide polymorphisms (SNP) markers and the beef quality of Turkish Holstein bulls (THB) was investigated. The markers in leptin (LEP) gene (E2JW and E2FB) and thyroglobulin (TG) gene (C422T) were determined by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in one hundred THB. Texture, pH, and marbling score (MS) are three of the most dominating determinants of meat quality. In THB, the relationship between 3 SNPs and beef quality characteristics of musculus longissimus dorsi (MLD) was investigated. The mean pH value of the raw beef samples with the TG G422T CC genotype was 5.33 ± 0.30 …
The Effect Of Jatropha Multifida L. As A Natural Dietary Additive On Anthelmintic Activity And Performance In Lambs Infected By Trichostrongylus Spp., Juju Julaeha, Diky Ramdani, Endang Yuni Setyowati
The Effect Of Jatropha Multifida L. As A Natural Dietary Additive On Anthelmintic Activity And Performance In Lambs Infected By Trichostrongylus Spp., Juju Julaeha, Diky Ramdani, Endang Yuni Setyowati
Turkish Journal of Veterinary & Animal Sciences
Jatropha multifida leaf powder (JMLP) is rich in phenolic tannins and it has the potential to be a natural dietary additive for ruminants. A 4 × 5 factorial design was used to study the effects of 4 different doses of JMLP treatment (dry matter, DM basis) at 0% (JMLP-0), 0.5% (JMLP-0.5), 0.75% (JMLP-0.75), and 1% (JMLP-1) in the diet of ewe lambs infected by Trichostrongylus spp. at 2332 ± 248 eggs/g feces on fecal egg counts (FEC, eggs/g feces) of 5 different measurement times (0, 14, 28, 42, and 84 days) using 5 replicates. Average daily gain (ADG, g/head/day) and …
Effect Of Different Doses Of Hydrated C$_{60}$ Fullerene Nanoparticles On Ram Semen Duringcool Storage, Şeyma Özer Kaya, İbrahi̇m Hali̇l Güngör, Serap Dayan Ci̇nkara, Tutku Can Acisu, Recep Hakki Koca, Serkan Ali̇ Akarsu, Coşkun Can, Aslihan Çakir, İrfan Yilmaz, Muhammed Sami̇ Halici, Seyfetti̇n Gür, Mustafa Sönmez, Gaffari̇ Türk
Effect Of Different Doses Of Hydrated C$_{60}$ Fullerene Nanoparticles On Ram Semen Duringcool Storage, Şeyma Özer Kaya, İbrahi̇m Hali̇l Güngör, Serap Dayan Ci̇nkara, Tutku Can Acisu, Recep Hakki Koca, Serkan Ali̇ Akarsu, Coşkun Can, Aslihan Çakir, İrfan Yilmaz, Muhammed Sami̇ Halici, Seyfetti̇n Gür, Mustafa Sönmez, Gaffari̇ Türk
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the effect of different doses of hydrated C$_{60}$ fullerene (C$_{60}$HyFn) nanoparticles on ram semen during cool storage at 5 °C. Semen samples were collected from 7 healthy Akkaraman rams by artificial vagina during nonbreeding season (April) 3 times for two weeks (3 replications), and samples having good initial sperm motility (> 70 %) and count (> 2 billion / mL) were pooled and diluted with tris-egg yolk based extender at 37 °C. Then, the diluted semen samples were divided into 15 aliquots control and 14 different C60HyFn groups (25 nM, 50 nM, …
Analysis Of Some Heavy Metals (Cd And Pb) In The Şanlıurfa Province Using Feral Pigeonblood Samples, Özlem Ütme, Füsun Temamoğullari
Analysis Of Some Heavy Metals (Cd And Pb) In The Şanlıurfa Province Using Feral Pigeonblood Samples, Özlem Ütme, Füsun Temamoğullari
Turkish Journal of Veterinary & Animal Sciences
Birds serve as good biomonitors in determining environmental pollution. As for indicators of environmental pollution, we detected blood heavy metal levels in 32 female and 32 male local Feral pigeons in the central districts of Şanlıurfa, located in southeastern Turkey, in one month of each season. The samples were analyzed by coupled plasma-mass spectrometry. Lead (Pb) levels were measured as 233.1 ± 25.7 μg/kg for Haliliye, 101.2 ± 29.7 μg/kg for Karaköprü, 81.3 ± 22.7 μg/kg for Eyyübiye, and 48.1 ± 27.1 μg/ kg for Suruç, whereas cadmium (Cd) levels were measured as 30.6 ± 12.6 μg/kg for Haliliye, 35.7 …
Dried Tomato Pomace In Rabbit Nutrition: Effects On Carcass Characteristics And Meat Quality, Nouha Grioui, Hager Boukhris, Chokri Damergi, Wafa Hajji, Hamadi Riahi, Manef Abderrabba, Taha Najar, Mondher Mejri
Dried Tomato Pomace In Rabbit Nutrition: Effects On Carcass Characteristics And Meat Quality, Nouha Grioui, Hager Boukhris, Chokri Damergi, Wafa Hajji, Hamadi Riahi, Manef Abderrabba, Taha Najar, Mondher Mejri
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to assess the effect of dried tomato pomace (DTP) feeding on the carcass characteristics and the quality of the meat of growing rabbits. For this purpose, 54 weaned rabbits (40 days old) were divided into three equal groups and fed isoproteic and isoenergetic diets. The first group was the control group (CON), while the other two groups were fed 10 (DTP-10), and 20 (DTP-20) percent DTP for 6 weeks. Eighty-three-day-old rabbits were slaughtered then, the carcass characteristics, mechanical and sensorial tenderness of the meat were determined. Rabbits fed with DTP-10 had the highest final weight at …
Genetic Parameter Estimates Of Fear, Growth, And Carcass Characteristics In Japanese Quail, Doğan Nari̇nç, Bariş Aybars Genç
Genetic Parameter Estimates Of Fear, Growth, And Carcass Characteristics In Japanese Quail, Doğan Nari̇nç, Bariş Aybars Genç
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to estimate the heritability values of tonic immobility duration, several growth traits, and their genetic relationships with some slaughter traits. Fearfulness reaction was examined using tonic immobility (TI) response at 5 and 6 weeks of age. All birds were slaughtered at 6 weeks of age to measure carcass yield (CY), and percentage of breast (BY), leg (LY), wing (WY), abdominal fat (AFY). Heritability estimates for the TI durations and body weights measured at 5 and 6 weeks of age were 0.16, 0.20, and 0.46, 0.44, respectively. Heritability estimates for growth curve parameters and inflection …
Caprine Mhc Gene Polymorphism And Its Association With Endoparasitic Infestation(Haemonchus Contortus) In Indian Goat Breeds, Thirunavukkarasu Sbalamurugan, Pushpendra Kumar, Kush Shrivastava, Chinmoy Mishra, Om Prakash, Amit Kumar, Anuj Chauhan, Nihar Ranjan Sahoo, Manjit Panigrahi, Bharat Bhushan, Arvind Prasad, Ilayakumar Kaveriyappan, Sharavanan Velusamy
Caprine Mhc Gene Polymorphism And Its Association With Endoparasitic Infestation(Haemonchus Contortus) In Indian Goat Breeds, Thirunavukkarasu Sbalamurugan, Pushpendra Kumar, Kush Shrivastava, Chinmoy Mishra, Om Prakash, Amit Kumar, Anuj Chauhan, Nihar Ranjan Sahoo, Manjit Panigrahi, Bharat Bhushan, Arvind Prasad, Ilayakumar Kaveriyappan, Sharavanan Velusamy
Turkish Journal of Veterinary & Animal Sciences
The present study examined the variability of MHC class II DRB exon 2 gene using restriction fragment length polymorphism analysis of PCR-amplified fragments PCR-(RFLP), and its association with Haemonchus contortus infestation in Salem Black and Tellicherry goat population. Animals were naturally exposed to mixed infestation of endoparasites, predominantly Haemonchus contortus. Pooled fecal coproculture and larval identification showed predominant presence of haemonchus (L3) larva. Fecal egg count (FEC) and packed cell volume (PCV) were used as indicator traits. All the three studied loci, TaqI, BsaI, and BsaHI, were polymorphic having two alleles and three genotypes. The loci showed low to moderate …
Effects Of Dietary Guar Meal With Or Without Beta-Mannanase On The Egg Yolk Fatty Acids,Cholesterol, And Some Blood Parameters Of Laying Hens, Süleyman Çalişlar
Effects Of Dietary Guar Meal With Or Without Beta-Mannanase On The Egg Yolk Fatty Acids,Cholesterol, And Some Blood Parameters Of Laying Hens, Süleyman Çalişlar
Turkish Journal of Veterinary & Animal Sciences
In this study, the effects of adding enzyme to the diets containing guar meal (GM) on the egg yolk fatty acids, cholesterol, and some blood plasma parameters of hens were examined. This study was carried out in the chicken coop of the Experimental Animals Ethics Committee, Faculty of Agriculture. This study constitutes the second phase of the study titled ?Effects of dietary guar meal with or without beta-mannanase on performance and egg quality traits in laying hens?, previously published. The experimental period lasted 126 days. Ninety-six Lohman Brown hens at the age of 56 weeks were and kept in individual …
The Effects Of Propofol-Sevoflurane, Midazolam-Sevoflurane, And Medetomidineketamine-Sevoflurane Anesthetic Combinations On Tear Production Measured By Theschirmer Tear Test I (Stt I) In Healthy Rabbits, Hani̇fi̇ Erol, Muharrem Erol, Gülteki̇n Atalan, Cengi̇z Ceylan, Muhammed Kaan Yönez
The Effects Of Propofol-Sevoflurane, Midazolam-Sevoflurane, And Medetomidineketamine-Sevoflurane Anesthetic Combinations On Tear Production Measured By Theschirmer Tear Test I (Stt I) In Healthy Rabbits, Hani̇fi̇ Erol, Muharrem Erol, Gülteki̇n Atalan, Cengi̇z Ceylan, Muhammed Kaan Yönez
Turkish Journal of Veterinary & Animal Sciences
The maintenance of corneal and normal eye function is necessary for the ocular health and integrity. Tear plays an important role in defense mechanism and nutrition of eye. The Schirmer tear tests (STT I, II) are widely used in ophthalmic examination to evaluate tear production as an aid to diagnose eye diseases. The aim of this study was to compare the different effect of anesthetic combinations and their action period on tear production in healthy rabbits. Forty healthy New Zealand female rabbits (mean weight 2.34 ± 0.67 kg), four months old, were used as materials. The animals were divided into …
Effects Of Sacubitril/Valsartan On Cardiac Function, Mitochondrial Quality And Autophagy In A Rat Model With Chronic Mitral Regurgitation, Lalida Tantisuwat
Effects Of Sacubitril/Valsartan On Cardiac Function, Mitochondrial Quality And Autophagy In A Rat Model With Chronic Mitral Regurgitation, Lalida Tantisuwat
Chulalongkorn University Theses and Dissertations (Chula ETD)
Sacubitril/Valsartan (S/V), an angiotensin receptor blocker-neprilysin inhibitor (ARNi), has demonstrated beneficial outcomes in heart failure (HF) patients. However, the effects of the drug in mitral regurgitation (MR) condition are not thoroughly elucidated. The objective of this study was to investigate the effects of S/V compared with valsartan (Val) on cardiac function, mitochondrial quality and autophagy in a rat model with chronic MR. MR was induced in male, Sprague-Dawley, rats (n=24), while the other 6 rats underwent sham surgery. Four weeks post-surgery, the MR rats were randomly divided into 3 groups: MR (n=8), Val (n=7), and S/V (n=8); one rat was …
Detection And Identification Of Tick-Borne Parasites From Goats And Vectors In Thailand, Aung Aung
Detection And Identification Of Tick-Borne Parasites From Goats And Vectors In Thailand, Aung Aung
Chulalongkorn University Theses and Dissertations (Chula ETD)
Tick-borne parasites (TBPs) in genera Anaplasma, Babesia, and Theileria pose a serious economic threat to small ruminant production. The present study was carried out to examine TBPs from goats and ticks in Thailand using PCR and DNA sequencing. A total of 93 ticks were collected from three provinces and identified as Rhipicephalus microplus. The phylogeny of R. microplus indicated that the tick belongs to the same phylogenic cluster as the previous studies in Thailand. A total of 969 blood samples from goats were collected from six provinces across Thailand. The overall infection rate of Anaplasma and piroplasm in goats were …
The Acute And Chronic Effects Of Electromagnetic Radiation Of Mobile Phone On Cardiac Function And Heart Rate Variability In Healthy Dogs, Dong Nhut Khanh Van
The Acute And Chronic Effects Of Electromagnetic Radiation Of Mobile Phone On Cardiac Function And Heart Rate Variability In Healthy Dogs, Dong Nhut Khanh Van
Chulalongkorn University Theses and Dissertations (Chula ETD)
The study aimed to determine the effects of acute and chronic exposures of electromagnetic radiation (EMR) emitted from mobile phone (MP) on cardiac structure and function, as well as autonomic control to the heart in healthy dogs. Seven male beagles were enrolled in this study. The study consisted of two parts: (1) the acute effects of EMR from MP on electrocardiography (ECG), blood pressure (BP), heart rate variability (HRV), and body’s surface temperature; and (2) the chronic effects of EMR from MP on ECG, echocardiography, BP, cardiac biomarkers (i.e., cardiac troponin I–cTnI), HRV, and body’s surface temperature in healthy conscious …
The Clinicopathological Study And Associated Causes Of Pleural Effusions In Cats, Hsu Mon Hla
The Clinicopathological Study And Associated Causes Of Pleural Effusions In Cats, Hsu Mon Hla
Chulalongkorn University Theses and Dissertations (Chula ETD)
Pleural effusion is an excessive and abnormal accumulation of fluid in the pleural space resulting from increased hydrostatic pressure, increased permeability of vascular capillary, and often leading to significant mortality. The objectives of this study were to investigate the clinicopathological parameters obtained by cytological and biochemical examination of pleural effusion and evaluate the correlations between the abnormality of these parameters and underlying causes of the pleural effusion in cats. This study was carried out in 127 cats with pleural effusion visiting the Small Animal Hospital, Faculty of Veterinary Science, Chulalongkorn University during the year 2020–2021. Pleural fluid samples were routinely …
Osteogenic Effects Of Osteogenic Growth Peptide On Human Periodontal Ligament Stem Cells, Steven Dwi Purbantoro
Osteogenic Effects Of Osteogenic Growth Peptide On Human Periodontal Ligament Stem Cells, Steven Dwi Purbantoro
Chulalongkorn University Theses and Dissertations (Chula ETD)
With the current global health burden of osteoporosis and periodontitis, an effective treatment is looked for to treat the bone resorption effect. Osteogenic growth peptide (OGP) is a short peptide that is known able to increase osteogenesis. The objective of this study is to investigate thoroughly the osteogenic effect of OGP on human periodontal ligament stem cells (hPDLSCs). This study found that low-dose OGP can increase the proliferation without cytotoxic effect. Enhanced osteogenic differentiation potential was also found at low concentration of OGP. Several signaling pathways, including bone morphogenetic protein (BMP), Hedgehog, transforming growth factor-beta (TGF-β), and Wnt, are regulated …
The Urinary Proteomic Analysis And The Vitamin D Receptor Polymorphisms In Dogs With Calcium Oxalate Urolithiasis, Sumonwan Chamsuwan
The Urinary Proteomic Analysis And The Vitamin D Receptor Polymorphisms In Dogs With Calcium Oxalate Urolithiasis, Sumonwan Chamsuwan
Chulalongkorn University Theses and Dissertations (Chula ETD)
Calcium oxalate (CaOx) urolithiasis is one of the most common stone components which frequently occurs in both humans and dogs. Hypercalciuria is one of the predisposing factors commonly found in both people and dogs with calcium urolithiasis. The genetic factors are also involved with the pathogenesis of stone formation, and the relationship between calcium handling and vitamin D receptor (VDR) polymorphisms has been demonstrated to be related to calcium urolithiasis in human populations. Moreover, some urinary proteins may be involved in the process of stone formation. The present study aimed firstly to evaluate the relationship between VDR polymorphism in dog …
Effect Of A Combination Of Altrenogest And Double Pgf2alpha Administrations On Farrowing Variation, Piglet’S Performances And Colostrum Igg, Preechaphon Taechamaeteekul
Effect Of A Combination Of Altrenogest And Double Pgf2alpha Administrations On Farrowing Variation, Piglet’S Performances And Colostrum Igg, Preechaphon Taechamaeteekul
Chulalongkorn University Theses and Dissertations (Chula ETD)
The aims of the present study were to investigate the effect of altrenogest treatment from 109 to 112 days of gestation in combination with double intramuscularly of PGF2alpha administrations at 113 days of gestation on the variation of farrowing in sows and its side effects on the sow colostrum yield, colostrum IgG, newborn piglet characteristics and piglet survival rate until seven days of postnatal life. In total, 193 sows were randomly allocated according to parity number into two groups, i.e. control (n = 95) and treatment (n = 98). The control sows were allowed to farrow naturally. The treatment sows …
Assessment Of Left Atrial Function In Cats With Arterial Thromboembolism By Using Two-Dimensional Speckle Tracking Echocardiography, Jidapa Tosuwan
Assessment Of Left Atrial Function In Cats With Arterial Thromboembolism By Using Two-Dimensional Speckle Tracking Echocardiography, Jidapa Tosuwan
Chulalongkorn University Theses and Dissertations (Chula ETD)
Feline arterial thromboembolism (ATE) is an acute and distressing clinical presentation with high mortality and poor prognosis. ATE may be related to cardiogenic causes such as the underlying myocardial disease or non-cardiogenic causes. Echocardiography is the routine diagnostic tool to evaluate cardiac structural changes and myocardial function in cats. Two-dimensional speckle tracking echocardiography (2D-STE) is a novel ultrasound modality based on 2D echocardiographic images, that allows multidirectional active deformation assessment and provides comprehensive information on myocardial contractile properties and function. 2D-STE echocardiography has been used to estimate the strain and strain rate of left atrial myocardial deformation in humans, dogs …
Genetic Characterization And Strain Differentiation Of Feline Calicivirus Among Cat Population In Thailand By High Resolution Melting Analysis, Kannika Phongroop
Genetic Characterization And Strain Differentiation Of Feline Calicivirus Among Cat Population In Thailand By High Resolution Melting Analysis, Kannika Phongroop
Chulalongkorn University Theses and Dissertations (Chula ETD)
Feline calicivirus (FCV) is wildly known as one of the significant causative viral pathogens causing self-limited upper respiratory tract and oral disease in cats. In the last decade, severe FCV form, as named a virulent systemic feline calicivirus (VS-FCV), has distinctly emerged worldwide even though commercially available vaccines for FCV are typically used in Thai cats. However, the data of either prevalence or molecular characterization has never been officially noticed in Thailand. Thus, this study aimed to provide molecular epidemiology and characterization of the FCV circulating in Thai cats during 2016-2021. Moreover, the high-resolution melting analysis (HRM) is utilized for …
Developing A Detection Method For Rabies Virus Neutralizing Antibodies Using Pseudotype Technique, Nichapat Rojjananavin
Developing A Detection Method For Rabies Virus Neutralizing Antibodies Using Pseudotype Technique, Nichapat Rojjananavin
Chulalongkorn University Theses and Dissertations (Chula ETD)
Rabies is a neuro-fatal disease, causing by rabies virus (RABV) infection. Two serological tests, recommended by the World Health Organization and the World Organization for Animal Health, namely the rapid fluorescent focus inhibition test (RFFIT) and the fluorescent antibody virus neutralization test (FAVN) are considered gold standard. However, as both the RFFIT and FAVN require the use of live viruses, they raise biosafety concerns. Moreover, the immunostaining step in both methods is costly and time-consuming. In this study, RABV-pseudotype was developed and used in a RVNA detection method. The RABV-pseudotype based on lentivirus gave higher titer than the vesicular stomatitis …
Roles Of Balb/C Mice And Aedes Mosquitoes In The Transmission Of Duck Tembusu Virus, Nichapat Yurayart
Roles Of Balb/C Mice And Aedes Mosquitoes In The Transmission Of Duck Tembusu Virus, Nichapat Yurayart
Chulalongkorn University Theses and Dissertations (Chula ETD)
Duck Tembusu virus (DTMUV) is an emerging flavivirus that causes severe nervous and systemic diseases in avian hosts. The virus has been classified into three clusters, and the predominant cluster in Thailand is cluster 2.1. The pathogenesis of the virus has been extensively studied in avian hosts but not in mammalian hosts. Therefore, the first objective of this dissertation was to investigate the viral pathogenesis in mammalian hosts. Six-week-old BALB/c mice were intracerebrally and subcutaneously inoculated with Thai DTMUV to examine clinical signs, pathological change, viral load, and virus distribution. Results demonstrated that Thai DTMUV caused an acute severe disease, …
A Serological And Molecular Survey Of Sars-Cov-2 Infection In Domestic Dogs And Cats In Bangkok And Vicinity Thailand, Kitikhun Udom
A Serological And Molecular Survey Of Sars-Cov-2 Infection In Domestic Dogs And Cats In Bangkok And Vicinity Thailand, Kitikhun Udom
Chulalongkorn University Theses and Dissertations (Chula ETD)
The COVID-19 pandemic caused by SARS-CoV-2 has significant impact to human health worldwide. As of June 2022, over 500 million human cases with 6 million deaths have been reported. Despite SARS-CoV-2 infection in human, SARS-CoV-2 infections in domestic animals have also been reported due to spillover of the viruses from human-animals interface. The aim of this study was to conduct serological and molecular detection of SARS-CoV-2 in dogs and cats in Bangkok and vicinity in Thailand during the pandemic outbreaks. A large-scale SARS-CoV-2 survey in domestic animals which a total of 4,696 serum samples (2,960 of dogs, 1,736 of cats) …
Detection Of Antimicrobial Resistance In Escherichia Coli And Salmonella Spp. Originated From Cultivated Oysters And Estuarine Waters, Mullika Kuldee
Detection Of Antimicrobial Resistance In Escherichia Coli And Salmonella Spp. Originated From Cultivated Oysters And Estuarine Waters, Mullika Kuldee
Chulalongkorn University Theses and Dissertations (Chula ETD)
The raising and spreading antimicrobial resistance (AMR) bacteria in humans, animals, and environment is a serious global public health issue. Improper use of antimicrobial agents can promote resistant bacteria, and as a result, they can circulate in the environment. Contamination of AMR in the environment can increase the risk of AMR distribution in humans, animals, and the environment. Monitoring and surveillance of AMR in the environmental sector are limited compared to animal and human sectors. The objectives of this study were to determine phenotype and genotype of AMR and extended-spectrum beta-lactamase (ESBL) production in Escherichia coli and Salmonella isolated from …