Regina Kiomi Takahira

Scopus Publications

Reference Plasma Proteome Map of Crotalus durissus terrificus
Isabela Tokuhara Makida, Amanda Almeida Resende, Letícia Gomes de Pontes, Laudicéia Alves de Oliveira, Leonardo Melo, et al.
Analytical Biochemistry, 2026
Investigation of the Intensity of Thrombocytosis as a Potential Prognostic Indicator in Canine Malignant Neoplasms
Letícia Gondim Souto, Fwu Shing Teng, Susana Eduardo Vieira, Regina Kiomi Takahira
Veterinary Medicine International, 2026
Platelets contribute to cancer progression, and thrombocytosis is a recognized poor prognostic factor in human oncology; however, its significance in veterinary medicine remains underexplored. We retrospectively analyzed 166 dogs diagnosed with neoplasia and thrombocytosis (platelet count ≥ 430,000/μL) to assess the relationship between thrombocytosis intensity and survival. Survival analyses revealed that compared with dogs with mild thrombocytosis, those with moderate‐to‐severe thrombocytosis had significantly shorter survival times. With respect to specific diagnoses, dogs with mammary carcinoma and moderate‐to‐severe thrombocytosis had a significantly higher risk of death (HR = 3.4; p = 0.02). A similar trend was observed in patients with mast cell tumors, where the risk of death was 7.39 times higher, although this finding reached only borderline statistical significance ( p = 0.05). Further prospective studies with larger cohorts are warranted to validate thrombocytosis as a prognostic biomarker and to elucidate its role in tumor biology and clinical outcomes in veterinary oncology.
Assessment of Renal Function and Bilirubin Measurement in Urine as Prognostic Value in Immune-Mediated Hemolytic Anemia in Dogs
IVANIO T. BORBA-JUNIOR, ROBERTA M. BASSO, TATIANA G. GORENSTEIN, NAYARA LIMONTA, BRUNA DOS SANTOS, et al.
Anais Da Academia Brasileira De Ciencias, 2026
Immune-mediated hemolytic anemia (IMHA) is the leading cause of hemolytic anemia in dogs. Although renal injury has been reported in IMHA patients, laboratory findings defining the type and extent of renal damage remain inconsistent. The aim of this study was to evaluate key laboratory findings in the assessment of renal function in dogs with a suspected diagnosis of IMHA and to correlate these findings with disease prognosis. A prospective study was conducted on 21 dogs treated at a veterinary hospital with a suspected diagnosis of IMHA. Blood samples were collected for complete blood count and biochemical analyses, and urinalysis was performed. Significant alterations in renal function were observed in IMHA patients. The urinary protein-to-creatinine ratio (UPC) was elevated compared to controls (P < 0.0002) and correlated with the degree of anemia (R = -0.638) and the inflammatory status, assessed by white blood cell count (R = 0.550). In addition, urinary bilirubin levels were increased in IMHA patients (P < 0.0001), suggesting that bilirubin is an important prognostic marker of the disease. Renal function is impaired in IMHA patients, and urinary bilirubin levels serve as a valuable prognostic indicator.
Biochemical parameters of lambs under frequent treatment with antiparasitic association
Hornblenda Joaquina Silva Bello, José Gabriel Gonçalves Lins, Naiara Mirelly Marinho da Silva, Ana Cláudia Alexandre de Albuquerque, Mônica Regina Vendrame Amarante, et al.
Small Ruminant Research, 2026
Clinical, laboratory, and ultrasonographic insights into Platynosomum fastosum infection in domestic cats: Diagnostic challenges and hepatobiliary implications
Larissa Megumi Nogueira Sato, Henrique Serra Carrenho, Regina Kiomi Takahira, Paulo Fernandes Marcusso, Alessandra Melchert, et al.
Veterinary Journal, 2025
Feasibility and safety of intrathecal transplantation of allogeneic bone marrow mesenchymal stem cells in horses
Lucas Vinícius de Oliveira Ferreira, Leandro Maia, Danielle Jaqueta Barberini, Regina Kiomi Takahira, Vânia Maria de Vasconcelos Machado, et al.
Veterinary Research Communications, 2025
Evaluation of intermittent hemodialysis therapy in the bypass mode in dogs with chronic kidney disease in uremic crisis
Maria Gabriela Picelli de Azevedo, Suellen Rodrigues Maia, Reiner Silveira de Moraes, Silvano Salgueiro Geraldes, Henry David Mogollón García, et al.
BMC Veterinary Research, 2025
Comparative Effects of Aminophylline, Caffeine, and Doxapram in Hypoxic Neonatal Dogs Born by Cesarean Section
Júlia Cosenza Mendonça, Keylla Helena Nobre Pacífico Pereira, Gleice Mendes Xavier, Kárita da Mata Fuchs, Thaís Gomes Faustino, et al.
Animals, 2025
Background: Perinatal hypoxia is a leading cause of early mortality in canine neonates and accounts for over 90% of early deaths in canine neonates. Respiratory depression may result from dystocia, prolonged labor, or anesthetic protocols used during cesarean delivery, requiring rapid pharmacological support. This study evaluated the effects of aminophylline, caffeine, and doxapram on clinical and biochemical viability parameters in hypoxic neonatal dogs. Methods: Forty-five puppies born via elective or emergency cesarean section were included, of which 35 exhibiting cardiorespiratory depression (heart rate ≤ 180 bpm, respiratory rate < 15 movements per minute, Apgar score < 7, and reflex score < 3) were randomly allocated into aminophylline group (AG; n = 12), caffeine group (CafG; n = 11), or doxapram group (DG; n = 12). Ten clinically healthy neonates constituted the physiological control group (CG). Apgar score, neonatal reflexes, lactate, blood glucose, oxygen saturation, blood gas parameters, and cardiac troponin I (cTnI) were evaluated immediately after birth (M1) and 10 min following treatment (M10). Results: No significant differences were observed in laboratory parameters among groups (p > 0.05). Although all evaluated drugs improved clinical status by increasing heart rate, respiratory rate, and reflex scores, caffeine produced the greatest enhancement in vitality. The Δ Apgar score showed a significant difference between CafG and DG (p = 0.0095), while no statistical differences were detected between AG and CafG (p = 0.08) or between AG and GD (p = 0.60). Conclusions: Aminophylline, caffeine, and doxapram supported postnatal resuscitation in hypoxic neonatal puppies; however, caffeine demonstrated superior improvement in Apgar recovery, suggesting its potential as a preferred pharmacological adjunct in neonatal canine resuscitation protocols.
Evaluation of the safety and feasibility of extracorporeal therapy: therapeutic plasma exchange in dogs - report of five cases
Suellen Rodrigues Maia, Reiner Silveira de Moraes, Silvano Salgueiro Geraldes, Maria Gabriela Picelli de Azevedo, Amanda Garcia Stefaniszen, et al.
BMC Veterinary Research, 2025
Outbreak of Trypanosoma vivax in Dairy Cattle from São Paulo, Brazil: Haematological and Molecular Diagnostic Approaches
Karoline Koether, Ana L. H. de Albuquerque, Luiza S. Zakia, Fernanda Panseri Rodrigues, José P. Oliveira-Filho, et al.
Parasitologia, 2025
Trypanosoma vivax, a haemoprotozoan of African origin, has spread throughout Latin America, mainly affecting cattle through mechanical transmission by flies. This study reports an outbreak of T. vivax on a dairy farm in the midwestern region of São Paulo State, Brazil. Clinical signs included progressive weight loss, lethargy, hyporexia, reduced milk production, abortions, neurological signs, and deaths. The herd comprised 238 crossbred Holstein-Gir cattle (200 cows, 38 calves). Blood samples were collected from 104 randomly selected cows and all 38 calves to assess hematocrit (HCT) and total plasma protein (TPP), and detect trypomastigote forms using blood and buffy coat smears. PCR was performed on EDTA blood from 30 smear-negative cows. Trypanosoma sp. was identified in 51.9% (54/104) of the smear samples, with morphometric confirmation of T. vivax infection. About 66.6% (20/30) of the smear-negative cows tested positive by PCR, showing the higher sensitivity of molecular tests. Anemia was observed in 56.8% of infected cows, with significantly lower HCT and TPP values than in uninfected animals. The absence of quarantine for new animals, high fly density, and shared needles for oxytocin injections were likely contributing factors. This study underscores the crucial role of molecular diagnostics in accurately investigating outbreaks.
Chemical Sensors and Biosensors for Point-of-Care Testing of Pets: Opportunities for Individualized Diagnostics of Companion Animals
Wilson Tiago Fonseca, Tatiana Parra Vello, Gabrielle Coelho Lelis, Ana Vitória Ferreira Deleigo, Regina Kiomi Takahira, et al.
ACS Sensors, 2025
Suspected chlorfenapyr poisoning in a horse
B.P. Simões, F.M. Cerri, R.K. Takahira, A.S. Borges, J.P. Oliveira-Filho, et al.
Journal of Equine Veterinary Science, 2025
Periovulatory anticoagulant therapy enhances embryo recovery rates in superovulated mares
Lucas T. Rodrigues, Lorenzo Segabinazzi, Mariana Frasson, Camila Dell’Aqua, Marcio T. Carmo, et al.
Theriogenology, 2025
Clinical and pathological findings of Africanized bee (Apis mellifera) envenomation in horses
Beatriz da Costa Kamura, Lukas Garrido Albertino, Ricardo Romera Cavallari, Larissa Queiroz de Souza, Lucas Troncarelli Rodrigues, et al.
Toxicon, 2024
Evaluation of infrared thermography, arterial Doppler ultrasound, and Doppler echocardiography in healthy adult dogs exposed to a single session of Whole-body vibration at different frequencies
Manuela Agostinho, Sheila Rahal, Shayra Bonatelli, Gustavo Rosa, Miriam Tsunemi, et al.
Ankara Universitesi Veteriner Fakultesi Dergisi, 2024
Brain Abscesses in Domestic Ruminants: Clinicopathological and Bacteriological Approaches
Lucas Vinícius de Oliveira Ferreira, Thaís Gomes Rocha, Regina Kiomi Takahira, Renée Laufer-Amorim, Vânia Maria de Vasconcelos Machado, et al.
Microorganisms, 2024
Evaluation of coagulation profile in dogs with ACTH-dependent hyperadrenocorticism compared to healthy dogs by rotational thromboelastometry (ROTEM)
F.G. Romão, B. dos Santos, S.E.V. Mora, D.S. Gonçalves, V. de Marco, et al.
Veterinary Journal, 2024
Clinical and laboratory findings of hookworms (Ancylostoma spp.) in naturally infected adult dogs
Bruna dos Santos, Naiara Mirelly Marinho da Silva, Silvia Eugenia Vargas Mora, André Augusto Justo, Elizabeth Moreira dos Santos Schmidt, et al.
Revista Brasileira De Medicina Veterinaria, 2024
A retrospective description of blood and urine alterations in 386 male cats with urethral obstruction in Botucatu, São Paulo, Brazil
Reiner Moraes, Diego Ribeiro, Alessandra Melchert, Henry a, Doughlas Regalin, et al.
Open Veterinary Journal, 2024
Serum concentrations of IL-1β, IL-6, and TNF-α in dogs with chronic kidney disease in uremic syndrome undergoing intermittent hemodialysis with and without bypass
Suellen Rodrigues Maia, Maria Gabriela Picelli de Azevedo, Silvano Salgueiro Geraldes, Reiner Silveira de Moraes, Adriano Sakai Okamoto, et al.
Veterinary Quarterly, 2024
Novel renal injury markers in dogs with ehrlichiosis
André N. V. Le Sueur, Adriana A. L. de Souza, Antônio C. Paes, Regina K. Takahira, Alessandra Melchert, et al.
Plos One, 2023
Pleural Empyema in Six Horses: A Retrospective Case Series
Lorena Battistin, Fabrício Moreira Cerri, Marcos Jun Watanabe, Regina Kiomi Takahira, Márcio Garcia Ribeiro, et al.
Journal of Equine Veterinary Science, 2023
Copaifera langsdorffii Oleoresin-Loaded Nanostructured Lipid Carrier Emulgel Improves Cutaneous Healing by Anti-Inflammatory and Re-Epithelialization Mechanisms
Lucas F. S. Gushiken, Fernando P. Beserra, Maria F. Hussni, Murilo T. Gonzaga, Victor P. Ribeiro, et al.
International Journal of Molecular Sciences, 2023
Effects of dietary copper and zinc hydroxychloride supplementation on bone development, skin quality and hematological parameters of broilers chickens
Tatiane S. dos Santos, Karolina V. Z. Augusto, Yanming Han, Maria M. P. Sartori, Julianna S. Batistioli, et al.
Journal of Animal Physiology and Animal Nutrition, 2023
Pleural effusion-related Nocardia otitidiscaviarum, Anaplasma platys and Ehrlichia canis coinfection in a dog
Márcio Garcia Ribeiro, Carolina Polo Camargo da Silva, Larissa Marry Pchevuzinske, Fábio Vinícius Ramos Portilho, Amanda Keller Siqueira, et al.
Brazilian Journal of Microbiology, 2023
Myeloperoxidase enzyme and Ferric-reducing antioxidant power concentrations in lean and obese dogs
Rodrigo Rodrigues Paulo, Victoria Elizabeth Galvão, Gustavo Gomes da Silva, Laura Pereira Porto, Juliana Mayumi Tonossu, et al.
Veterinary Research Communications, 2023
Effect of acupuncture on hematologic, muscular biomarkers, fibrinogen and serum lactate parameters in training rodeo bulls
Vitor Bruno Bianconi Rosa, Ivan Felismino Charas dos Santos, Letícia Gondim Souto, Emília de Paiva Porto, Dietrich Pizzigatti, et al.
Research in Veterinary Science, 2023
Prevalence of cholelithiasis in lion tamarins (Leontopithecus spp.) kept under human care by using abdominal ultrasound
Daniel Angelo Felippi, Paolla Nicole Franco, Shayra Peruch Bonatelli, Jeana Pereira da Silva, Victor Yunes Guimarães, et al.
Journal of Medical Primatology, 2023
Vagal indigestion in mini-cattle1
Lucas V.O. Ferreira, Maria L.G. Lourenço, Regina K. Takahira, Juliana M. Alonso, José P. Oliveira-Filho, et al.
Pesquisa Veterinaria Brasileira, 2023
Cerebrospinal fluid analysis in horses, cattle, and sheep diagnosed with rabies: A retrospective study of 62 cases
Canadian Veterinary Journal, 2022
Immunohematological features of free-living Alouatta belzebul (Linnaeus, 1766) red-handed howler monkeys in the Eastern Amazon
Victor Yunes Guimarães, Diogo Sousa Zanoni, Carlos Eduardo Fonseca Alves, Reneé Laufer Amorim, Regina Kiomi Takahira
Primates, 2022
Serum biochemistry panel of free-living red-handed howler monkeys (Alouatta belzebul) in the Eastern Amazon
Victor Yunes Guimarães, André Augusto Justo, Bruna dos Santos, Marcos Montanha Ramos, Regina Kiomi Takahira
Journal of Medical Primatology, 2022
Sequential Cerebrospinal Fluid Sampling in Horses: Comparison of Sampling Times and Two Different Collection Sites
Danilo Giorgi Abranches de Andrade, Fabrício Moreira Cerri, Giovanna Valverde Magalhães Barbosa, Roberta Martins Basso, Regina Kiomi Takahira, et al.
Journal of Equine Veterinary Science, 2022
Beta-caryophyllene as an antioxidant, anti-inflammatory and re-epithelialization activities in a rat skin wound excision model
Lucas Fernando Sérgio Gushiken, Fernando Pereira Beserra, Maria Fernanda Hussni, Murilo Tireli Gonzaga, Victor Pena Ribeiro, et al.
Oxidative Medicine and Cellular Longevity, 2022
Thrombin Generation Assay and Hemostatic Profile for Elucidating Hypercoagulability in Endogenous Canine Hyperadrenocorticism
Silvia E. Vargas-Mora, Felipe G. Romão, Bruna dos Santos, Maria das Graças Carvalho, Rita C.F. Duarte, et al.
Topics in Companion Animal Medicine, 2021
Inflammatory response of miniature horses subjected to open and half-closed orchiectomy techniques
Juliana de Moura Alonso, Gabriel Barbosa de Melo‐Neto, Bruna dos Santos, Henry David Mogollón García, Kamila Pinheiro Paim, et al.
Veterinary Record, 2021
Thromboelastometry assessment of mycophenolate mofetil effect on thrombotic risk in dogs with primary and secondary immune-mediated hemolytic anemia and by Erhlichia canis infection
T.G. Gorenstein, F.V.R. Portilho, N.P. Calobrizi, D.S. Gonçalves, A.C. Paes, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2021
Effects of a Single Session of Whole-Body Vibration Exercise on Haematological and Biochemical Parameters, and Serum Cortisol Levels in Cats
M.F.S. Blazizza, S.C. Rahal, I.F.C. Santos, B.M. Silva, G.M. Ferreira, et al.
Comparative Exercise Physiology, 2021
Clinical findings of equine leukoencephalomalacia
Lukas G. Albertino, Natália M. Dias, Juliana J. Moreira, José P. Oliveira-Filho, Regina K. Takahira, et al.
Pesquisa Veterinaria Brasileira, 2021
Allogenic platelet-rich plasma in induced ulcers in rat’s cornea
M.G. Gandolfi, C.V.S. Brandão, C.H. Pellizon, I.N. Hirota, R. Barros, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2021
Chronic pain and gait analysis in dogs with degenerative hip joint disease treated with repeated intra-articular injections of platelet-rich plasma or allogeneic adipose-derived stem cells
Celina Emiko OKAMOTO-OKUBO, Renata Navarro CASSU, Jean Guilherme Fernandes JOAQUIM, Luciane dos REIS MESQUITA, Sheila Canevese RAHAL, et al.
Journal of Veterinary Medical Science, 2021
Plasma and Peritoneal Ceftriaxone Concentrations After Intraperitoneal Administration in Horses With Septic Peritonitis
Juliana de M. Alonso, Evelin S. Martins, Rosangela G. Peccinini, Gustavo S. Rosa, Simony T. Guerra, et al.
Journal of Equine Veterinary Science, 2021
Island and Riverine populations of Alouatta belzebul from the Brazilian Amazon parasitized by Pediculus mjobergi
Victor Yunes Guimarães, Ana Cláudia Alexandre de Albuquerque, Alexandre Henrique Cardoso do Vale e Silva, Maurício Orlando Wilmsen, Estevam G. Lux Hoppe, et al.
Veterinary Parasitology Regional Studies and Reports, 2020
Epidemiological aspects of Ancylostoma spp. infection in naturally infected dogs from São Paulo state, Brazil
Bruna dos Santos, Amanda Nogueira Ferreira da Silva, Silvia Eugenia Vargas Mora, Vitoldo Antônio Kozlowski Neto, André Augusto Justo, et al.
Veterinary Parasitology Regional Studies and Reports, 2020
Clinical and Therapeutic Aspects of Brazilian Native Bothrops Envenomation in Nine Horses
Júlia F. Ferreira, Ana Luisa H. Albuquerque, Rogerio M. Amorim, Rui S. Ferreira, Regina K. Takahira, et al.
Journal of Equine Veterinary Science, 2020
Allogeneic synovial membrane-derived mesenchymal stem cells do not significantly affect initial inflammatory parameters in a LPS-induced acute synovitis model
Gustavo Rosa, André Massahiro Teramoto Krieck, Enrico Padula, João Pedro Hübbe Pfeifer, Jaqueline Brandão de Souza, et al.
Research in Veterinary Science, 2020
Accuracy of differences in blood and peritoneal glucose to differentiate between septic and non-septic peritonitis in horses
Juliana de Moura Alonso, Carolina Soares Esper, José Carlos Figueiredo Pantoja, Gustavo dos Santos Rosa, Rodrigo Rosa Giampietro, et al.
Research in Veterinary Science, 2020
Adjuvant intraperitoneal ceftriaxone in the treatment of septic peritonitis in horses
Juliana de Moura Alonso, Gustavo dos Santos Rosa, Bruna Santos, Simony Guerra, Márcio Ribeiro, et al.
Veterinary Record, 2020
From inflammation to cutaneous repair: Topical application of lupeol improves skin wound healing in rats by modulating the cytokine levels, NF-κB, Ki-67, growth factor expression, and distribution of collagen fibers
Fernando Pereira Beserra, Lucas Fernando Sérgio Gushiken, Ana Júlia Vieira, Danilo Augusto Bérgamo, Patrícia Luísa Bérgamo, et al.
International Journal of Molecular Sciences, 2020
Uncommon Ehrlichia canis infection associated with morulae in neutrophils from naturally infected dogs in Brazil
Daniel Moura Aguiar, Fernanda Panseri Rodrigues, Márcio Garcia Ribeiro, Bruna Santos, Livia Saab Muraro, et al.
Transboundary and Emerging Diseases, 2020
The Effect of Intermittent Hemodialysis on the Hematological and Serum Biochemistry Profile in Dogs With Chronic Kidney Disease
Silvano Salgueiro Geraldes, André Nanny Vieira Le Sueur, Paula Bilbau Sant’Ana, Maria Gabriela Picelli de Azevedo, Regina Kiomi Takahira, et al.
Topics in Companion Animal Medicine, 2020
Thrombin generation and thromboelastometry tests in dogs with chronic kidney disease
Daniele S. Gonçalves, Silvano S. Geraldes, Rita Carolina F. Duarte, Maria das Graças Carvalho, Priscylla Tatiana C. Guimarães-Okamoto, et al.
Pesquisa Veterinaria Brasileira, 2020
Low performance of vitamin C compared to ammonium chloride as an urinary acidifier in feedlot lambs
Danilo Otávio Laurenti Ferreira, Bianca Paola Santarosa, Soraya Regina Sacco Surian, Regina Kiomi Takahira, Simone Biagio Chiacchio, et al.
Ciencia Animal Brasileira, 2020
Erratum: Lupeol, a dietary triterpene, enhances wound healing in streptozotocin-induced hyperglycemic rats with modulatory effects on inflammation, oxidative Stress, and angiogenesis (Oxidative Medicine and Cellular Longevity (2019) 2019 (3182627) DOI: 10.1155/2019/3182627)
Fernando Pereira Beserra, Ana Júlia Vieira, Lucas Fernando Sérgio Gushiken, Eduardo Oliveira de Souza, Maria Fernanda Hussni, et al.
Oxidative Medicine and Cellular Longevity, 2020
Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
D.A.C. Quevedo, M.L.G. Lourenço, C.A.D. Bolaños, R.K. Takahira, E. Oba, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2019
Prevalence of the mutations responsible for glanzmann thrombasthenia in horses in Brazil
Raíssa O. Leite, Júlia F. Ferreira, César E. T. Araújo, Diego J. Z. Delfiol, Regina K. Takahira, et al.
Animals, 2019
Symmetric dimethylarginine concentrations in dogs with International Renal Interest Society stage 4 chronic kidney disease undergoing intermittent hemodialysis
André Nanny Vieira Le Sueur, Silvano Salgueiro Geraldes, Alessandra Melchert, Regina Kiomi Takahira, Michael Coyne, et al.
Journal of Veterinary Internal Medicine, 2019
Conventional and Holter Electrocardiographic Assessment of Dogs Infected Naturally With Acute Canine Monocytic Ehrlichiosis
Mayra de Castro Ferreira Lima, Juliana Bornhousen Cardoso de Araújo, Antonio Carlos Paes, Mauricio Gianfrancesco Filippi, Amanda Sarita Cruz-Aleixo, et al.
Topics in Companion Animal Medicine, 2019
Evaluation of heart rate variability and behavior of electrocardiographic parameters in dogs affected by chronic Monocytic Ehrlichiosis
Mauricio Gianfranchesco Filippi, Mayra de Castro Ferreira Lima, Antonio Carlos Paes, Amanda Sarita Cruz Aleixo, Eunice Oba, et al.
Plos One, 2019
Comparison of biochemical parameters between single and twin pregnancies of Dorper breed ewes during gestation, lambing and postpartum
B.P. Santarosa, G.N. Dantas, D.O.L. Ferreira, B. Santos, R.K. Takahira, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2019
Effects of 6% tetrastarch or lactated Ringer's solution on blood coagulation in hemorrhaged dogs
Miriely S. Diniz, Francisco J. Teixeira-Neto, Daniele S. Gonçalves, Nathalia Celeita-Rodríguez, Carolina H. Girotto, et al.
Journal of Veterinary Internal Medicine, 2018
Evaluation of Experimental Jugular Thrombophlebitis in Horses Treated With Heparin
Alexandre C. Borghesan, Roberta G. Barbosa, Nereide F. Cerqueira, Regina K. Takahira, Luiz C. Vulcano, et al.
Journal of Equine Veterinary Science, 2018
Randomized controlled clinical trial of ketoanalogues supplementation in dogs with chronic kidney disease
Tácia T.A. Liguori, Alessandra Melchert, Regina K. Takahira, Paulo R.R. Ramos, Carlos R. Padovani, et al.
Pesquisa Veterinaria Brasileira, 2018
Cerebrospinal fluid cytological and biochemical values of healthy cattle in two sampling times with an interval of 96 hours
P.H.J. Cunha, D.G.A. Andrade, J.P. Oliveira-Filho, P.R. Badial, D. Passarelli, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2017
Microfilaruria by Dirofilaria immitis in a dog: a rare clinical pathological finding
Marina Mitie Monobe, Rodrigo Costa da Silva, João Pessoa Araujo Junior, Regina Kiomi Takahira
Journal of Parasitic Diseases, 2017
Whole-Body Vibration Exercise on Hematology and Serum Biochemistry in Healthy Dogs
Ivan Felismino Charas Santos, Sheila Canevese Rahal, Jussara Shimono, Miriam Tsunemi, Regina Takahira, et al.
Topics in Companion Animal Medicine, 2017
Evaluation of Tenckhoff Catheter Use and Ceftriaxone Intraperitoneal Administration in Horses
Juliana de Moura Alonso, Thiago Yukio Nitta, Tatiana Yumi Mizucina Akutagawa, Amanda Paulino Crescencio, Regina Kiomi Takahira, et al.
Journal of Equine Veterinary Science, 2017
Intermittent hemodialysis in dogs with chronic kidney disease stage III
Alessandra Melchert, Silvano Salgueiro Geraldes, André Nanny Le Sueur Vieira, Regina Kiomi Takahira, Paulo Roberto Rodrigues Ramos, et al.
Ciencia Rural, 2017
Routine Screening Examinations in Attendance of Cats With Obstructive Lower Urinary Tract Disease
Amanda Marin Neri, Luiz Henrique de Araújo Machado, Priscylla Tatiana Chalfun Guimarães Okamoto, Maurício Gianfrancesco Filippi, Regina Kiomi Takahira, et al.
Topics in Companion Animal Medicine, 2016
Evaluation of hemostatic abnormalities and thromboembolic risk in dogs with IMHA
Lívia F. Moraes, Regina K. Takahira, Marjorie de A. Golim, Márcia S. Baggio
Pesquisa Veterinaria Brasileira, 2016
Physiologic parameters in female Red-billed curassows (Crax blumenbachii) in rehabilitation
Guilherme A. Marietto-Gonçalves, Mayra T.A. Martins, Katiane L. Souza, Regina K. Takahira, Roberto C. Gonçalves, et al.
Pesquisa Veterinaria Brasileira, 2016
Thromboelastometric evaluation of horses submitted to experimental thrombosis and jugular thrombectomy
Dietrich Pizzigatti, Daniele S. Gonçalves, Thays C. Trentin, Regina K. Takahira, Ana L.G. Alves, et al.
Pesquisa Veterinaria Brasileira, 2016
Effects of dipyrone, meloxicam, or the combination on hemostasis in conscious dogs
Felipe S. Zanuzzo, Francisco J. Teixeira‐Neto, Camila M. Thomazini, Regina K. Takahira, Bobbi Conner, et al.
Journal of Veterinary Emergency and Critical Care, 2015
An atypical Toxoplasma Gondii genotype in a rural Brazilian dog co-infected with Leishmania (Viannia) Braziliensis
Rodrigo Costa da Silva, Karen Caffaro, Carolina Lechinski Paula, Rafaela Mastrangelo Risseti, Helio Langoni, et al.
Revista Da Sociedade Brasileira De Medicina Tropical, 2015
Antiulcerogenic activity and toxicity of Bauhinia holophylla hydroalcoholic extract
A. L. Rozza, D. A. S. Cesar, L. G. Pieroni, L. L. Saldanha, A. L. Dokkedal, et al.
Evidence Based Complementary and Alternative Medicine, 2015
Pre- and post-operative evaluations of eight dogs following right nephrectomy due to Dioctophyma renale
L.R. Mesquita, S.C. Rahal, L.G. Faria, R.K. Takahira, N.S. Rocha, et al.
Veterinary Quarterly, 2014
Effects of lactobacillus probiotic, P22 bacteriophage and salmonella typhimurium on the heterophilic burst activity of broiler chickens
GA Marietto-Gonçalves, Curotto SMR, AAS Baptista, TC Donato, RK Takahira, et al.
Revista Brasileira De Ciencia Avicola Brazilian Journal of Poultry Science, 2014
Biochemical profile of amniotic and allantoic fluid during different gestational phases in Mares
Luiz Francisco Zanella, Regina Kiomi Takahira, Cely Marini Melo e Oña, Luis Carlos Oña Magalhães, Nereu Carlos Prestes
Journal of Equine Veterinary Science, 2014
Ultrasonographic, computed tomographic, and operative findings in dogs infested with giant kidney worms (Dioctophyme renale)
Sheila C. Rahal, Maria J. Mamprim, Hugo S. Oliveira, Luciane R. Mesquita, Luis G. Faria, et al.
Journal of the American Veterinary Medical Association, 2014
The side effects of ribavirin, prednisone and DMSO in dogs naturally infected by canine distemper virus
Simone H. Mangia, Lívia F. Moraes, Regina K. Takahira, Rodrigo G. Motta, Marília M.J. Franco, et al.
Pesquisa Veterinaria Brasileira, 2014
Evaluation of zebu Nellore cattle blood samples using the Cell-Dyn 3500 hematology analyzer
Alexandre Secorun Borges, Rogério Martins Amorim, Regina Kiomi Takahira, Joselito Nunes Costa, Nayro Xavier Alencar, et al.
Ciencia Animal Brasileira, 2014
Comparison of the biochemical composition of equine amniotic fluid collected in different gestational phases and at delivery
Bruna De Vita, Loreta L. Campos, Amanda J. Listoni, Ian Martin, Regina K. Takahira, et al.
Pesquisa Veterinaria Brasileira, 2014
Cellular immunity in canine newborns - from birth to the 45th day of life
R.P. Klein, M.L.G. Lourenço, F.Q. Moutinho, R.K. Takahira, R.S. Lopes, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2014
Hemostatic profile and thromboembolic risk in healthy dogs treated with prednisone: A randomized controlled trial
Felipe Romão, Elza Campos, Claudio Roberto Mattoso, Regina Takahira
BMC Veterinary Research, 2013
Cerebrospinal fluid analysis of the howler monkey (Alouatta guariba)
Marcos V. Tranquilim, Guilherme S. Cardoso, Marta C.T. Heckler, Carlos R. Teixeira, Raimundo S. Lopes, et al.
Pesquisa Veterinaria Brasileira, 2013
Effects of propofol in lipid-based emulsion and in microemulsion on the incidence of endothelial lesion in rabbits
Cristian Durço Paço, Matheus Fachini Vane, Rafael Bicarato de Andrade, Maria Aparecida Domingues, Lidia Raquel de Carvalho, et al.
Acta Cirurgica Brasileira, 2013
Effect of menthol in experimentally induced ulcers: Pathways of gastroprotection
A.L. Rozza, C.A. Hiruma-Lima, R.K. Takahira, C.R. Padovani, C.H. Pellizzon
Chemico Biological Interactions, 2013
Citrus aurantium L. essential oil exhibits anxiolytic-like activity mediated by 5-HT1A-receptors and reduces cholesterol after repeated oral treatment
Celso A R A Costa, Thaís C Cury, Bruna O Cassettari, Regina K Takahira, Jorge C Flório, et al.
BMC Complementary and Alternative Medicine, 2013
Leukocyte count and neutrophil oxidative burst in saanen goats in the pregnancy, parturition and postpartum periods
Joandes H. Fonteque, Mere E. Saito, Graziela Barioni, Ana C. dos S. Valente, Regina K. Takahira, et al.
Pesquisa Veterinaria Brasileira, 2013
Evaluation of serum cholesterol and triglycerides in healthy dogs supplemented with ômega-3 N
M.M.G. Araujo, T.H.Y. Santos, M.L.G. Lourenço, R.K. Takahira, L.H.A. Machado, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2012
Characterization of primary t-cell lymphoma (CD3 +) in Csf of a dog: Case report
L.F. Moraes, F.G. Romão, A.S. Borges, R.K. Takahira, F.B. Souza, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2012
Lactato concentration in bitch and canine neonates born through cesarean section
L.M.C. Bueno, M.D. Lopes, M.L.G. Lourenço, N.C. Prestes, R.K. Takahira, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2012
Monitoring of laboratory parameters during neonatal period in mixed-bred cats
Maria Lucia G. Lourenço, Regina K. Takahira, Luiz Henrique A. Machado, Flávio Q. Moutinho, Helena Ferreira, et al.
Pesquisa Veterinaria Brasileira, 2012
Hematologic, serum biochemistry and urinary values for captive Crab-eating Fox (Cerdocyon thous) in São Paulo state, Brazil
Cláudio R.S. Mattoso, Lilian S. Catenacci, Suzane L. Beier, Raimundo S. Lopes, Regina K. Takahira
Pesquisa Veterinaria Brasileira, 2012
Measurement of thrombopoietic activity through the quantification of megakaryocytes in bone marrow cytology and reticulated platelets
L.F.N. Silva, M.A. Golim, R.K. Takahira
Research in Veterinary Science, 2012
The use of orbital ultra-high molecular weight granulated polyethylene implants in the anophthalmic socket repair
João Edward Soranz Filho, Gustavo Mendes, Regina Kiomi Takahira, Silvana Artioli Schellini, Cláudia Helena Pellizzon
Revista Brasileira De Oftalmologia, 2012
Evaluation of Cymbopogon schoenanthus essential oil in lambs experimentally infected with Haemonchus contortus
L.M. Katiki, A.C.S. Chagas, R.K. Takahira, H.R. Juliani, J.F.S. Ferreira, et al.
Veterinary Parasitology, 2012
Flow cytometric assessment of canine erythrocytes and platelets for dog erythrocyte antigen 1.1
Cynthia de A. Lucidi, Regina K. Takahira, John A. Gerlach, John M. Davis, Kenneth A. Schwartz, et al.
Veterinary Clinical Pathology, 2011
Cholesterol reduction and lack of genotoxic or toxic effects in mice after repeated 21-day oral intake of lemongrass (Cymbopogon citratus) essential oil
Celso A.R.A. Costa, Lucas T. Bidinotto, Regina K. Takahira, Daisy M.F. Salvadori, Luís F. Barbisan, et al.
Food and Chemical Toxicology, 2011
Seasonal influence on biochemical profile and serum protein electrophoresis for Boa constrictor amarali in captivity
LFN Silva, CCM Riani-Costa, PRR Ramos, RK Takahira
Brazilian Journal of Biology, 2011
Influence of vitamin E on prophylaxis and treatment of moderate and severe bronchopneumonia in calves
Roberto C. Gonçalves, Ana E.A. Rocha, Andreza A. da Silva, Regina K. Takahira, Simone B. Chiacchio
Pesquisa Veterinaria Brasileira, 2011
Assessment of fructosamine concentrations in cats with acute and chronic stress
Lívia Fagundes Moraes, Camila Martos Thomazini, Regina Kiomi Takahira, Lídia Raquel de Carvalho
Brazilian Journal of Veterinary Research and Animal Science, 2011
Experimental polioencephalomalacia in cattle induced by sulfur toxicosis
Paulo H.J. Cunha, Peres R. Badial, Didier Q. Cagnini, José P. Oliveira-Filho, Lívia F. Moares, et al.
Pesquisa Veterinaria Brasileira, 2011
Evaluations hematological and biochemical by the use of sodium diclofenac, meloxicam and firocoxib in rats
Brazilian Journal of Veterinary Research and Animal Science, 2010
Reference values of the urea and creatinine in wild boar (sus scrofa scrofa, linnaeus, 1758) raised in captivity
Archives of Veterinary Science, 2010
Hemodynamic evaluation of the right portal vein in healthy dogs of different body weights
Raquel Sartor, Maria J Mamprim, Regina F Takahira, Mariana F de Almeida
Acta Veterinaria Scandinavica, 2010
Morphometric evaluation, by ultrasonographic exam, of the portal vein, caudal vena cava and abdominal aorta in healthy dogs of different body weights
Raquel Sartor, Maria Jaqueline Maprim, Regina Kiomi Takahira
Archives of Veterinary Science, 2010
Prevalence of von willebrand disease in dogs from São Paulo State, Brazil
Cláudio Roberto S. Mattoso, Regina Kiomi Takahira, Suzane Lílian Beier, João Pessoa Araújo, José Eduardo Corrente
Journal of Veterinary Diagnostic Investigation, 2010
Erithrogram, iron metabolism and serum erythropoietin concentration in female Saanen caprine in the pregnancy, parturition and postpartum periods
Joandes Henrique Fonteque, Regina Kiomi Takahira, Mere Erika Saito, Ana Cláudia dos Santos Valente, Graziela Barioni, et al.
Pesquisa Veterinaria Brasileira, 2010
Development of a dog model of hemodialysis
Andre M.C Meneses, Jacqueline C.T Caramori, João R.A.C Brant, Raquel C Gonçalves, Nazaré F. de Souza, et al.
Pesquisa Veterinaria Brasileira, 2010
First report of strongyloides sp. (Nematoda, Strongyloididae) in Leopardus tigrinus (Carnivora: Felidae) in the municipality of Botucatu, State of São Paulo, Brazil
Revista Brasileira De Parasitologia Veterinaria, 2009
Serum protein electrophoresis profile of the rattlesnake Crotalus durissus terrificus kept in captivity
Joandes Henrique Fonteque, Aguemi Kohayagawa, Regina Kiomi Takahira, Ednelson Henrique Bianchi, André Luís Cherubini, et al.
Pesquisa Veterinaria Brasileira, 2009
Effect of the supplementation with selenium on serum concentration of creatine kinase in cattle
L. S. L. S. Reis, S. B. Chiacchio, P. E. Pardo, R. T. Takahira, R. Couto, et al.
Archivos De Zootecnia, 2009
The analgesic effect of crotoxin on neuropathic pain is mediated by central muscarinic receptors and 5-lipoxygenase-derived mediators
Francisco de Sousa Nogueira-Neto, Renée L. Amorim, Patrícia Brigatte, Gisele Picolo, Wilson A. Ferreira, et al.
Pharmacology Biochemistry and Behavior, 2008
Sensitivity profile and multiresistance in Escherichia coli strains isolated from urinary tract infection, pyometra and feces of dogs
A.K. Siqueira, M.G. Ribeiro, T. Salerno, R.K. Takahira, M.D. Lopes, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2008
[Occurrence of gastrointestinal parasites in dogs and cats in the laboratory of routine of parasitic diseases FMVZ/Unesp-Botucatu, SP].
Revista Brasileira De Parasitologia Veterinaria Brazilian Journal of Veterinary Parasitology Orgao Oficial do Colegio Brasileiro De Parasitologia Veterinaria, 2008
Pulmonary, microbiological and hematological changes in Crotalus durissus terrificus (Serpentes, Viperidae) parasitized by nematodes of the genus Rhabdias (Nematoda, Rhabdiasidae)
K.R. Santos, R.K. Takahira, V.L.M. Rall, C. Calderón, J.L. Sequeira, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2008
Studies of gastric mucosa regeneration and safety promoted by Mouriri pusa treatment in acetic acid ulcer model
P.C.P. Vasconcelos, H. Kushima, M. Andreo, C.A. Hiruma-Lima, W. Vilegas, et al.
Journal of Ethnopharmacology, 2008
Frequency of rhabdiasid nematodes in wild Crotalus durissus terrificus (Serpentes, Viperidae) from Botucatu region, São Paulo State, Brazil
R. J. Silva, M. F. Nogueira, T. H. Barrella, R. K. Takahira
Journal of Venomous Animals and Toxins Including Tropical Diseases, 2007
Evaluation of adverse effects of long-term oral administration of carprofen, etodolac, flunixin meglumine, ketoprofen, and meloxicam in dogs
Stelio P. L. Luna, Ana C. Basílio, Paulo V. M. Steagall, Luciana P. Machado, Flávia Q. Moutinho, et al.
American Journal of Veterinary Research, 2007
Constituents and antiulcer effect of Alchornea glandulosa: Activation of cell proliferation in gastric mucosa during the healing process
Tamara Regina Calvo, Zeila Pinheiro Lima, Janaina Scaramelo Silva, Kátia Veroˆnica Rodrigues Ballesteros, Cláudia Helena Pellizzon, et al.
Biological and Pharmaceutical Bulletin, 2007
Granulocyte colony-stimulating factor use in neutropenias in dogs and cats
Cynthia de Assumpção Lucidi, Regina Kiomi Takahira
Ciencia Rural, 2007
Seasonal influence on hematologic values and hemoglobin electrophoresis in Brazilian Boa constrictor amarali
Carla C. Machado, Luis F. N. Silva, Paulo R. R. Ramos, Regina K. Takahira
Journal of Zoo and Wildlife Medicine, 2006
Laboratorial accompaniment of kidney funtion of health dogs experimentally treated with therapeutic dosages of amphotericin B
Flávia Santin, Flávio Quaresma Moutinho, Anne Santos do Amaral, Regina Kiome Takahira
Ciencia Rural, 2006
Effect of acupuncture, electroacupuncture and Panax pseudoginseng on blood coagulation variables in horses
A. L. Angeli, J. G. F. Joaquim, R. K. Takahira, C. Bulla, S. P. L. Luna
Veterinary Record, 2005
Multicentric lymphoma with metastasis in the central nervous system in a dog
K.P. Aptekmann, C.E. Okamoto, K.C.H. Campos, R.K. Takahira
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2005
First report of Diphyllobothrium mansoni (Cestoda, Diphyllobothridae) infecting Cerdocyon thous (Mammalia, Canidae) in Brazil
K.R. Santos, L.S. Catenacci, M.M. Pestelli, R.K. Takahira, R.J. Silva
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2004
The relationship between the degree of thrombocytopenia and infection with Ehrlichia canis in an endemic area
Camilo Bulla, Regina Kiomi Takahira, Jo�o Pessoa Ara�jo, Luzia AparecidaTrinca, Raimundo Souza Lopes, et al.
Veterinary Research, 2004
Effects of administration of vitamin E on mammary health and milk cell counts of first parturition goats experimentally challenged with Staphylococcus aureus
P.R.O. Paes, S.T.A. Lopes, R.S. Lopes, A. Kohayagawa, R.K. Takahira, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2003
Oxidative metabolism of the neutrophils in sheep treated with sodium monensin and experimentally submitted to ruminal acidosis
José Augusto B. Afonso, Paulo C. Ciarlini, Márcio R.G. Kuchembuck, Aguemi Kohayagawa, Lúcia P.Z. Feltrin, et al.
Pesquisa Veterinaria Brasileira, 2002
Amniocentesis and biochemical evaluation of amniotic fluid in ewes at 70, 100 and 145 days of pregnancy
N.C Prestes, M.C.L Chalhoub, M.D Lopes, R.K Takahira
Small Ruminant Research, 2001
Peritoneal effusion in a dog secondary to visceral mast cell tumor: A case report
Maria Lúcia de Souza, Lívia F. Torres, Noeme S. Rocha, Regina Kiomi Takahira, Maria Jaqueline Mamprim, et al.
Acta Cytologica, 2001
Canine hepatozoonosis in Brazil: Description of eight naturally occurring cases
Luı́s F.P Gondim, Aguemi Kohayagawa, Nayro X Alencar, Alexander W Biondo, Regina K Takahira, et al.
Veterinary Parasitology, 1998

Regina Kiomi Takahira

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