The Evolutionary History Of Cetacean Brain And Body Size,
2013
University of Cambridge
The Evolutionary History Of Cetacean Brain And Body Size, Stephen H. Montgomery, Jonathan H. Geisler, Michael R. Mcgowen, Charlotte Fox, Lori Marino, John Gatesy
Veterinary Science and Medicine Collection
Cetaceans rival primates in brain size relative to body size and include species with the largest brains and biggest bodies to have ever evolved. Cetaceans are remarkably diverse, varying in both phenotypes by several orders of magnitude, with notable differences between the two extant suborders, Mysticeti and Odontoceti.We analyzed the evolutionary history of brain and body mass, and relative brain size measured by the encephalization quotient (EQ), using a data set of extinct and extant taxa to capture temporal variation in the mode and direction of evolution. Our results suggest that cetacean brain and body mass evolved under strong directional …
Animal Health Matters,
2013
South Dakota State University
Animal Health Matters, Russ Daly
Animal Health MATTERS Newsletter
[Page] 1- Hennings named Veterinary and Biomedical Sciences Department Head [Page] 2- Director's Message: How Can We Serve You Better? [Page] 2- SDSU Pre-Veterinary Students Accepted to Veterinary Schools for Fall 2013 [Page] 3- SDVMA and SDSU Honor Pre-Veterinary Students with Stethoscopes [Page] 3- 2013-2014 SDSU Veterinary and Biomedical Sciences Department Scholarship Award Winners [Page] 4- Molecular Diagnostics Section Remains on the Cutting Edge [Page] 5- SDSU’s ADRDL Demonstrates Rapid Response to Need for Porcine Epidemic Diarrhea Virus (PEDV) Diagnostic Tests [Page] 6- Comings and Goings [Page] 6- New Faces Medicine [Page] 7- ADRDL Participates in SDVMA Annual Meeting [Page] …
Growing South Dakota (Fall 2013),
2013
South Dakota State University
Growing South Dakota (Fall 2013), College Of Agriculture &. Biological Sciences
Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)
[Page] 2 Crop Watchers: Plant Science Department Research Efforts Strive To Enhance Farming Practices
[Page] 5 Profiles In Leadership: David Wright; Collegiate Leadership Matters
[Page] 6 Fall Collegiate News
[Page] 8 Opportunities To Explore: College’s Summer Camps Help Spark Career Interests
[Page] 10 Collaborative Campaign: Sales Of Cull Cows Helping Fund New SDSU Cow-Calf Facility
[Page] 12 Notable
[Page] 13 A Message From The SDSU Foundation
Assessing The Preparedness Of The Veterinary Profession To Communicate With Limited English Proficient Spanish-Speaking Pet Owners,
2013
Purdue University
Assessing The Preparedness Of The Veterinary Profession To Communicate With Limited English Proficient Spanish-Speaking Pet Owners, Ruth Ellen Landau
Open Access Dissertations
The purpose of the present study was to assess the preparedness of the veterinary profession to communicate with limited English proficient Spanish-speaking pet owners (LEP SSPOs). Results of surveys with 393 Latino pet owners, 383 small animal veterinarians and staff, and over 2000 veterinary students indicate that interaction between veterinary professionals and LEP SSPOs is not a rare occurrence: Veterinarians in states with large established or fast-growing Latino communities are seeing LEP SSPOs and their pets on a regular basis: 89% of veterinarians have LEP Spanish-speaking clients, over half of these practitioners are seeing LEP SSPOs weekly, and over half …
Small Molecule Antagonists Of Melanopsin-Mediated Phototransduction,
2013
Lundbeck Research USA Inc.
Small Molecule Antagonists Of Melanopsin-Mediated Phototransduction, Kenneth A. Jones, Megumi Hatori, Ludovic S. Mure, Jayne R. Bramley, Roman Artymyshyn, Sang-Phyo Hong, Mohammad Marzabadi, Huailing Zhong, Jeffrey Sprouse, Quansheng Zhu, Andrew T. E. Hartwick, Patricia J. Sollars, Gary E. Pickard, Satchidananda Panda
School of Veterinary and Biomedical Sciences: Faculty Publications
Melanopsin, expressed in a subset of retinal ganglion cells, mediates behavioral adaptation to ambient light and other non-image forming photic responses. This has raised the possibility that pharmacological manipulation of melanopsin can modulate several CNS responses including photophobia, sleep, circadian rhythms and neuroendocrine function. Here we describe the identification of a potent synthetic melanopsin antagonist with in vivo activity. Novel sulfonamide compounds inhibiting melanopsin (opsinamides) compete with retinal binding to melanopsin and inhibit its function without affecting rod/cone mediated responses. In vivo administration of opsinamides to mice specifically and reversibly modified melanopsin-dependent light responses including the pupillary light reflex and …
Effects Of Environmental Factors, Ages And Breeds On Semen Characteristics In Thai Indigenous Chickens: A One-Year Study,
2013
Chulalongkorn University
Effects Of Environmental Factors, Ages And Breeds On Semen Characteristics In Thai Indigenous Chickens: A One-Year Study, Pornjit Sonseeda, Thevin Vongpralub, Banyat Laopaiboon
The Thai Journal of Veterinary Medicine
Several reports on the semen characteristics of domestic fowl have indicated that environmental factors, breed and age significantly affect semen quality. There is, however, a paucity of data on effects of environmental factor, breed and age on semen characteristic in Thai indigenous chickens. The aims of the present study were to investigate the effects of annual ambient temperature and humidity, local breeds (i.e. Lueng hang kaow, Pradoo hang dam and Chee), and ages (10 and 18 months) on sperm production and semen quality among Thai native cocks. Thirty-six Thai native cocks were housed under natural environmental conditions, and semen was …
Detection Of Genetic Variations Using Rapd Markers In Siberian Huskies Affected With Swimming Puppy Syndrome,
2013
Chulalongkorn University
Detection Of Genetic Variations Using Rapd Markers In Siberian Huskies Affected With Swimming Puppy Syndrome, Siriwadee Chomdej, Arphaphorn Dokphut, Waranee Pradit, Korakot Nganvongpanit
The Thai Journal of Veterinary Medicine
Swimming puppy syndrome (SPS) is a curious disease found in dogs. The causes and pathology of this disease are still unknown, although heredity is usually considered to be one of the underlying factors. The objective of this study was to investigate the association between genetics and SPS in a Siberian husky model. Four Siberian husky puppies diagnosed with SPS were subjects of this study, while three other healthy Siberian husky puppies served as controls. Blood samples were collected for DNA isolation, using random amplified polymorphic DNA (RAPD) technique with 16 random primers. No genetic variation was found between affected puppies …
Endoscopic Evaluation Of Gastric Mucosa To Determine Safety Of Three Chondroprotective Drugs In Healthy Dogs,
2013
Chulalongkorn University
Endoscopic Evaluation Of Gastric Mucosa To Determine Safety Of Three Chondroprotective Drugs In Healthy Dogs, Korakot Nganvongpanit, Kittipong Kungprathum, Terdsak Yano, Kumpanart Soontornvipart
The Thai Journal of Veterinary Medicine
This randomized, double-blind, placebo-controlled study investigated the effects of glucosamine/chondroitin sulfate, chondroitin sulfate, and diacerein on the gastric mucosa of dogs, and on clinical signs of vomiting and diarrhea. Twenty-one healthy adult dogs were included in the study, and were randomly assigned to seven treatment groups, 3 dogs per group. The effect of those medicines on the gastric mucosa was evaluated by endoscopy on day 3 and day 14, and compared with pre-treatment. Clinical signs, including vomiting and diarrhea, were recorded every day during the study period. The results showed a non-significant effect of glucosamine/chondroitin sulfate, chondroitin sulfate, and diacerein …
What Is Your Diagnosis,
2013
Chulalongkorn University
What Is Your Diagnosis, Pranee Tuntivanich, Suwicha Chuthatep1
The Thai Journal of Veterinary Medicine
No abstract provided.
Short Term Echocardiographic And Clinical Effects Of Ramipril On Dogs With Asymptomatic Degenerative Mitral Valve Disease,
2013
Chulalongkorn University
Short Term Echocardiographic And Clinical Effects Of Ramipril On Dogs With Asymptomatic Degenerative Mitral Valve Disease, Prakit Kohkayasit, Sirilak Surachetpong
The Thai Journal of Veterinary Medicine
Angiotensin converting enzyme (ACE) inhibitors have beneficial effects on degenerative mitral valve disease (DMVD) dogs with stages C and D (ACVIM classification) and on dogs with congestive heart failure. However, ACE inhibitors’ effects on stage B2 or asymptomatic DMVD dogs have still been uncertain. Ramipril is an ACE inhibitor that has lipophilic effects and can suppress ACE in cardiac tissue effectively. We hypothesized that ramipril had beneficial effects on dogs with naturally occurring DMVD in stage B2. Twenty dogs with stage B2 DMVD, weighing between 3-12 kg and being older than 6 years, were recruited into the study. The dogs …
Development Of Enzyme-Linked Immunosorbent Assay To Detect Antibodies Against Chicken Infectious Anemia Virus,
2013
Chulalongkorn University
Development Of Enzyme-Linked Immunosorbent Assay To Detect Antibodies Against Chicken Infectious Anemia Virus, Niwat Chansiripornchai, Sangkae Pongthanes, Piyarat Chansiripornchai, Wisanu Wanasawaeng
The Thai Journal of Veterinary Medicine
standardized and robust indirect enzyme-linked immunosorbent assay (ELISA) to detect antibodies against chicken infectious anemia virus (CIAV) was developed. Thai CIAV was isolated and used for the entirety of this study. For virus cultivation, a cell density of MDCC-MSB1 cells at 3 x 106 cells/ml and a fetal bovine serum concentration at 10 percent were the most appropriate for Thai CIAV. Then, crude virus of CIAV was prepared using ultracentrifugation technique. To develop the ELISA test, optimal dilution of goat anti-chicken IgG was 1 : 200 and antigen concentration in the ELISA was 1.00 μg/ml, as determined by checkerboard titration. …
Effect Of Improved Cooling On Daily Rhythmicity Of Body Temperature In Cross-Bred Holstein Dairy Cows Under Tropical Conditions,
2013
Chulalongkorn University
Effect Of Improved Cooling On Daily Rhythmicity Of Body Temperature In Cross-Bred Holstein Dairy Cows Under Tropical Conditions, Siriwat Suadsong, Thuchadaporn Chaikhun, Junpen Suwimonteerabutr
The Thai Journal of Veterinary Medicine
The objectives of this experiment were to study the effect of heat stress on daily rhythmicity of body temperature in dairy cows under hot and humid climatic conditions and to evaluate the efficacy of improved cooling system by monitoring body temperature. Sequential measurements of body temperature, air temperature, relative humidity and THI were monitored every 5 min. Four cross-bred Holstein-Frisian (93.75% HF) cows were assigned randomly to be used in two trial periods to determine the effects of heat stress and improved cooling system on body temperature. The experiment was conducted in the barn for a total of 6 days, …
Surgical Removal Of Urethral And Bladder Stones In Female Asian Elephant (Elephas Maximus) By Episiotomy And Urethrotomy,
2013
Chulalongkorn University
Surgical Removal Of Urethral And Bladder Stones In Female Asian Elephant (Elephas Maximus) By Episiotomy And Urethrotomy, Nikorn Thongtip, Benjapol Lorsanyaluck, Manakorn Sukmak, Sirinart Chaichanathong, Naris Thengchaisri, Pornchai Sunyathitiseree, Worawidh Wajjwalku
The Thai Journal of Veterinary Medicine
A 45-year-old female Asian elephant (Elephas maximus) was presented with urinary incontinence and solid masses at the perineal area. Vaginoscopy revealed stricture of the vaginal vestibule. Trans skin and rectal ultrasonography demonstrated presence of hyperechogenic uroliths. Episiotomy and urethrotomy were performed after standing sedation with xylazine and perineal infiltration with lidocaine. Total of 8 kg urethral calculi were retrieved manually. Calcium carbonate was identified as the main component of the stones. Due to acute urinary obstruction after the operation, an episiotomy was left open allowing urine to pass through the incision. Following urine scalding, necrotic tissues were detected along the …
Efficacy Of Different Vaccination Programs Against Velogenic Newcastle Disease Virus Challenged In 28-Day-Old Broiler Chickens,
2013
Chulalongkorn University
Efficacy Of Different Vaccination Programs Against Velogenic Newcastle Disease Virus Challenged In 28-Day-Old Broiler Chickens, Tawatchai Pohuang, Nida Sirikobkul, Jiroj Sasipreeyajan
The Thai Journal of Veterinary Medicine
In the present study, the efficacy of different vaccination programs against a velogenic Newcastle disease virus (vNDV) challenged in 28-day-old broiler chickens was examined. The chickens were divided into 5 groups, 20 chickens in each. Group 1 did not receive any vaccine and served as the non-vaccinated control group. Groups 2-5 were vaccinated with different vaccination programs against vNDV. At 1-day-old, the chickens in all the vaccinated groups were vaccinated with live Newcastle disease (ND) vaccine, Ulster 2C strain, followed by different inactivated vaccines including vaccine A in groups 2 and 4 and vaccine B in groups 3 and 5. …
Inactivation Of Infectious Bronchitis Virus With Various Kinds Of Disinfectants,
2013
Chulalongkorn University
Inactivation Of Infectious Bronchitis Virus With Various Kinds Of Disinfectants, Pheemphat Bengtong, Thotsapol Thomrongsuwannakij, Niwat Chansiripornchai
The Thai Journal of Veterinary Medicine
This study aimed to perform an in vitro testing of the efficacy of various kinds of disinfectant on infectious bronchitis virus (IBV). Four kinds of disinfectants including Virusnip, Omnicide, CID2000 and Virkon S were used for the virus inactivation test. After challenge with each strain of IBV for each contact time (30 seconds, 1, 5 and 30 minutes), we recorded number of dead embryo/6 inoculated eggs after incubation. Results showed that there was no significant difference among the contact times except 1:800 Virusnip tested for Tha07 (p < 0.05). For Tha03, there was a significant difference among the disinfectants at 30 seconds and 1 minute of contact times (p < 0.05). For Tha08, there was a significant difference among the disinfectants at 1 minute of contact time (p < 0.05). For Tha09, there was a significant difference among the disinfectants at 5 and 30 minutes of contact times (p < 0.05). For Tha10, there was a significant difference among the disinfectants at 5 minutes of contact time (p < 0.05). Virusnip revealed the ability to inactivate the activity of 9 IBV strains in all exposure times, especially at dilutions of 1 : 100 and 1 : 200.
Evaluation Of Hematology Profiles And Measurement Of Serum Cardiac Troponin Level In Canine Monocytic Ehrlichiosis,
2013
Chulalongkorn University
Evaluation Of Hematology Profiles And Measurement Of Serum Cardiac Troponin Level In Canine Monocytic Ehrlichiosis, Rungrote Osathanon, Walasinee Moonarmart, Naiyana Suksantilap, Nattiya Krajangpit, Piyanart Lekcharoensook, Pruksa Julapanthong, Nutthakulporn Wongrerkngam
The Thai Journal of Veterinary Medicine
Canine monocytic ehrlichiosis (CME) is an important multisystemic disease in dogs which is caused by Ehrlichia canis (E. canis). Systemic inflammatory response syndrome (SIRS) and severe anemia from E. canis might be the potential causes of myocardial damage. Cardiac troponin T (cTnT) is considered to be a sensitive and specific biomarker for myocardial damage in many mammalian species. The objectives of this study were to evaluate the effect of CME on serum cTnT levels in dogs and to determine the relationship between serum cTnT and values obtained from hematology. Fifty-two client-owned dogs were recruited into this study and clinical data …
Discrimination Between Tropical Bed Bug Cimex Hemipterus And Common Bed Bug Cimex Lectularius (Hemiptera: Cimicidae) By Pcr-Rflp,
2013
Chulalongkorn University
Discrimination Between Tropical Bed Bug Cimex Hemipterus And Common Bed Bug Cimex Lectularius (Hemiptera: Cimicidae) By Pcr-Rflp, Apiwat Tawatsin, Kittitouch Lorlertthum, Atchara Phumee, Usavadee Thavara, Jotika Boon-Long, Rungfar Boonserm, Padet Siriyasatien
The Thai Journal of Veterinary Medicine
Bed bugs, Cimex hemipterus and Cimex lectularius, are common blood-sucking ectoparasites of human and currently found in many countries around the world. In Thailand, both species have been found mostly in hotels in tourist attraction areas and the insecticide resistance of these insects was also documented. To date, identification of these two bed bug species is based on morphological taxonomy, a technique which requires expertise and in some instance is difficult especially for immature bed bugs or incomplete bed bug samples. In this study, we analyzed the cytochrome c oxidase subunit I (COI) gene of bed bugs, C. hemipterus and …
Ecg Quiz,
2013
Chulalongkorn University
Ecg Quiz, Chollada Buranakarl, Suwanakiet Sawangkoon, Anusak Kijtawornrat, Thanusorn Phakhawambodee
The Thai Journal of Veterinary Medicine
No abstract provided.
Bone Cell Function: A Review,
2013
Chulalongkorn University
Bone Cell Function: A Review, Hoai Nam Nguyen, Naruepon Kampa
The Thai Journal of Veterinary Medicine
Bone is dynamic tissue which is continuously formed and absorbed by its own cells in response to stimuli such as hormones, mechanical loading and growth factors. Understanding the function of bone cells is important, not only in orthopedic field but also in research study involving bone. Bone cells work in harmony to maintain a balance between bone formation and resorption, ultimately to control bone structure and function. Osteoblasts are cells, which contribute to deposition of organic components of bone extracellular matrix. They control recruitment, differentiation and maturation of osteoclasts that participate in resorption activity. In addition, osteoclasts associated with bone …
Genetic Diversity Of Mycoplasma Hyosynoviae Field Isolates In Thailand,
2013
Chulalongkorn University
Genetic Diversity Of Mycoplasma Hyosynoviae Field Isolates In Thailand, Pacharee Thongkamkoon, Sommai Yuwapanichsampan, Hideki Kobayashi, Pornpen Pathanasophon, Masato Kishima, Koshi Yamamoto
The Thai Journal of Veterinary Medicine
Pulsed-field gel electrophoresis (PFGE) and Random amplified polymorphic DNA (RAPD) analyses were performed to compare techniques and to investigate genetic diversity as an epidemiological data of Thai M. hyosynoviae isolates. A total of 42 isolates including a type strain S16 was typable and consisted of 39 different patterns by RAPD technique, whereas 37 isolates (97%) were typable and consisted of 22 different patterns by PFGE technique. Based on PFGE patterns, multiple clones of M. hyosynoviae were generally present in pig farms, whereas high genetic heterogeneity of M. hyosynoviae among the pig farms was shown. No identical PFGE pattern between the …
