MARIA LUCIA GOMES LOURENCO

Scopus Publications

Electrocardiographic parameters and heart rate variability in free-ranging Jaguars (Panthera onca) immobilized with tiletamine–zolazepam–dexmedetomidine
Karina Resende Assoni, Joares Adenilson May Júnior, Amanda Sarita Cruz Aleixo, Miriam Harumi Tsunemi, Renee Laufer Amorim, et al.
BMC Veterinary Research, 2026
Understanding the physiology and particularities of wild felids is important for improving the ability of veterinary medicine to contribute to the preservation of these species. Thus, the objective of this study was to describe the electrocardiographic parameters and heart rate variability (HRV) of wild jaguars ( Panthera onca ) captured in Brazil. The anaesthetic protocol used for chemical restraint of the animals involved the drug combination of tiletamine and zolazepam (7 mg/Kg) along with the α2 adrenergic (receptor) agonist dexmedetomidine (10 µg/Kg). The 42 electrocardiographic reports from 39 animals were categorized (sex, estimated age, and body weight) and statistically analysed; 25 females and 14 males between two and 21 years old with a mean weight of 80.96 ± 23 kg were analysed. During the examination, the mean heart rate maintained by the animals was 99 bpm, with a maximum heart rate during the examination of 122 bpm and a minimum heart rate of 93 bpm; the values were comparable with the reference values for large felids. Electrocardiographic parameters differed between the sexes ( p < 0,05) (P wave amplitude, QT interval and ST segment) and between the estimated ages (P wave amplitude) and the body weight (P wave amplitude and S amplitude) of the animals. The HRV determined by electrocardiogram did not differ (SDNN 52.89 ± 50.37, rMSSD 59.99 ± 59.79, ApEntropy 0.47 ± 0.36, CVI 3.03 ± 1.35, CSI 1.75 ± 0.82, alpha 1 DFA 0.821 ± 0.264, alpha 2 DFA 0.689 ± 0.385); however, the effect of tiletamine–zolazepam in combination with an anaesthetic agent such as dexmedetomidine (an α2 adrenergic receptor) has never been described. Since this anaesthetic protocol has currently been used effectively in wild felids, the description of electrocardiographic parameters and HRV in free-ranging jaguars seems to be particularly important for future studies of the autonomic tone in the sedation of this species.
Left atrial strain response to acute preload reduction in healthy dogs using a translational blood donation model
Renata Benedetti Cepinho, Adriana Aparecida Lopes de Souza, Carlos Javier Laínez Reyes, Rodrigo Francisco, Miriam Harumi Tsunemi, et al.
Scientific Reports, 2026
Efficacy of fresh frozen plasma immunotherapy as an adjuvant treatment of neonatal sepsis in puppies
Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Gleice Mendes Xavier, Júlia Cosenza Mendonça, Diogo Ribeiro Câmara, et al.
Research in Veterinary Science, 2026
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
Histological alterations in placentas of normal and anomalous pups: correlation with neonatal outcomes and fetal health
Laura M. Lovo, Marina Vilela Estevam, Samara Beretta, Amanda Marmol, Loren M. Pasqui, et al.
Theriogenology, 2025
Clinical Approach to Cleft Lip and Palate with or Without Surgical Correction in Ten Brachycephalic Puppies
Gleice Mendes Xavier, Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Júlia Conseza Mendonça, Rebeca Bastos Abibe, et al.
Veterinary Sciences, 2025
Congenital defects are among the leading causes of neonatal mortality in small animals. Among them, cleft palate is one of the most commonly found malformations in dogs. Appropriate clinical management and surgical correction are determining factors for the survival of puppies affected by this alteration. Thus, the objective of this study is to describe 10 clinical cases of successful clinical management of cleft palate, highlighting the therapeutic strategies used, the results obtained, and the evolution of patients after treatment. Ten neonatal dogs of three breeds were treated by the Small Animal Reproduction Service of FMVZ, Unesp—Botucatu: French Bulldog (6), Pug (3), and American Bully (1) presented with cleft palate at birth or during the first week of age. Patients underwent clinical and nutritional management, in addition to immunological support. At four months of age, the patients underwent medially positioned flap repair. The animals were fed via an esophageal tube for 10 days after surgery. The clinical management proved to be effective since, throughout the follow-up, the animals showed good development and did not present complications arising from the cleft palate, and the surgical procedures were successful, restoring the quality of life of the animals.
Necropsy Technique and Histological Characterisation of Organs From Neonatal Puppies: What Do We Know?
Victória Ghedin, Jéssica Cardia de Melo, Fernanda Barthelson Carvalho de Moura, Keylla Helena Nobre Pacífico Pereira, Carlos Mario Gonzalez Zambrano, et al.
Veterinary Medicine and Science, 2025
Neonatal mortality in dogs is high, ranging from approximately 5% to 35%, yet investigations into its causes and risk factors remain scarce. Postmortem examination is a crucial tool for identifying the underlying causes of neonatal death and improving disease diagnosis. However, the anatomical, physiological and histological differences between neonates and adults present unique challenges for necropsy procedures. Establishing a standardised neonatal necropsy protocol is essential for accurately determining the causes of death and associated diseases. This pilot study aimed to standardise a necropsy technique for canine neonates. During the examination, the spleen, heart, lungs, tongue, stomach, intestines, liver, pancreas, kidneys, bladder, brain and bones were collected from nine neonatal canines. The method involved monoblock organ removal, followed by separation on the basis of the standard organisation used in adult necropsies. Histological staining and analysis revealed structural differences between neonatal and adult tissues. Neonatal hepatocytes presented a more basophilic cytoplasm, suggesting high metabolic activity, whereas gastric glands and parietal cells were less developed, indicating ongoing maturation. Additionally, the pancreas, lungs, kidneys and spleen displayed morphological characteristics consistent with those of the early development stages. Understanding these particularities may enhance veterinary diagnostic and clinical approaches, contribute to the development of preventive measures and ultimately reduce neonatal mortality in dogs. The standardisation of necropsy protocols facilitates the recognition of disease patterns, improves pathological documentation and supports further research on neonatal canine mortality.
Study of the Arrhythmogenic Profile in Dogs with Acute and Chronic Monocytic Ehrlichiosis
Carolina Dragone Latini, Angélica Alfonso, Maurício Gianfrancesco Filippi, Mayra de Castro Ferreira Lima, Antônio Carlos Paes, et al.
Life, 2025
Canine monocytic ehrlichiosis (CME) is a globally prevalent disease transmitted by the tick Rhipicephalus sanguineus and caused by the Gram-negative bacterium Ehrlichia spp. Following an incubation period, the infection is categorized based on the progression of the disease into acute, subclinical, and chronic stages. Besides hematological alterations, the cardiovascular system is significantly impacted by the hemodynamic effects of the disease, as persistent anemia can lead to myocardial hypoxia and the activation of inflammatory processes, potentially causing myocarditis. It is known that in dogs infected with Ehrlichia canis, there is a higher occurrence of arrhythmias and a predominance of sympathetic activity. This study assessed arrhythmogenic parameters, including P wave dispersion (Pd), QT dispersion (QTd), and QT instability, along with heart rate variability (HRV) analysis from 24 h Holter monitoring in naturally infected dogs during the acute phase (n = 10) and chronic phase (n = 10) compared to a control group (n = 10). The Pd and QTd values were higher in the infect group, confirming the arrhythmogenic character. Instability parameters (TI, LTI, and STI) were higher in sick animals, but no worsening was observed in the chronic phase. All HRV metrics in the time domain were higher in the control group, indicating a balanced sympathovagal activity throughout the day in healthy dogs. Additionally, parameters linked to parasympathetic activity (rMSSD and pNN50) were reduced in the sick groups, confirming the dominance of sympathetic activity. These findings indicate a decrease in HRV in sick individuals and reinforce this useful marker for assessing the influence of the autonomic nervous system on the cardiovascular system. In conclusion, CME exhibits arrhythmogenic activity characterized by the deterioration of predictive parameters for ventricular arrhythmias and increased activity of the sympathetic autonomic nervous system in the heart. This is likely secondary to myocarditis, myocardial hypoxia, and structural damage to cardiomyocytes.
Treatment of anasarca in neonatal American Bully dogs – case report
T.M. Camargo, M.L.G. Lourenço, K.H.N.P. Pereira
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2025
Fetal anasarca is a congenital disorder commonly described in brachycephalic breeds, characterized by generalized edema, which may be associated with cardiac, lymphatic, hepatic or renal malformations. As it is considered a defect with often lethal prognosis, it is a condition that is often neglected in clinical routine, since many animals do not receive adequate treatment. Thus, the objective of this report was to describe the treatment of anasarca in newborn American Bully dogs and discuss the possible cause of this defect in the litter. Four neonates presented generalized edema at birth, and treatment was initiated with furosemide, subcutaneously, every three hours. After six administrations of the drug, the neonates reached the ideal weight, with no generalized edema. In the complementary exams, renal alterations were followed by ultrasound, demonstrating altered cortico-medullary relationships, with a report describing a possible congenital nephropathy, suggestive of renal dysplasia. Urea and creatinine were within normal limits for age. Quarterly monitoring of renal changes was recommended. This report demonstrates that treatment of anasarca is possible, and the clinical response of the animal will depend on the underlying cause. Furosemide was effective in treating the generalized edema in this litter. Immediate identification and intervention are essential for the survival of these patients.
Clinical and surgical management of complete cleft palate in a Siberian Husky dog – case report
G.R. Locatelli, A.A. Lima, L.S. Mesquita, G.D.F. Russi, M.L.G. Lourenço, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2025
Neonatal Sepsis in Dogs Caused by Beta-Hemolytic Streptococcus Sourced From Maternal Mastitis—Case Report
Keylla Helena Nobre Pacífico Pereira, Júlia Cosenza Mendonça, Kárita da Mata Fuchs, Gleice Mendes Xavier, Diogo Ribeiro Câmara, et al.
Case Reports in Veterinary Medicine, 2025
An overview of feline atopic skin syndrome
A.G. Stefaniszen, J. Meira, L.V.O. Ferreira, V.G. Mazziero, L.M.B. Padilha, et al.
Vlaams Diergeneeskundig Tijdschrift, 2025
Efficacy of VG26 and K1 acupuncture points in cardiopulmonary resuscitation of neonatal puppies born by cesarean section
Maria Lucia G. Lourenço, Fabíola C. Knupp, Keylla Helena N. P. Pereira, Kárita M. Fuchs, Gleice M. Xavier, et al.
Frontiers in Veterinary Science, 2025
Neonatal Clinical Assessment of the Puppy and Kitten: How to Identify Newborns at Risk?
Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Júlia Cosenza Mendonça, Gleice Mendes Xavier, Diogo Ribeiro Câmara, et al.
Animals, 2024
Cardiac Autonomic Modulation in Domestic Cats with Obstructive Lower Urinary Tract Disease
Mary Marlene Tarazona Molina, Priscylla Tatiana Chalfun Guimarães-Okamoto, Amanda Sarita Cruz-Aleixo, Miriam Harumi Tsunemi, Jaqueline Valença Corrêa, et al.
Animals, 2024
Study of the Arrhythmogenic Profile of Dogs with Myxomatous Mitral Valve Disease in Stages B1 and B2
Beatriz Almeida Santos, Jaqueline Valença Corrêa, Carolina Dragone Latini, Miriam Harumi Tsunemi, Angélica Alfonso, et al.
Veterinary Sciences, 2024
Analysis of Heart Rate Variability in Newborns Dogs with Different Types of Delivery during the First 35 Days of Life
Jaqueline Valença Corrêa, Carolina Dragone Latini, Beatriz Almeida Santos, Amanda Sarita Cruz Aleixo, Keylla Helena Nobre Pacífico Pereira, et al.
Veterinary Sciences, 2024
Diagnostic value of linear and non-linear analyses of heart rate variability for differentiation of homeostasis in health status, disease state, or death in dogs
L.M. Martinello, F.G. Romão, M.F. Godoy, L.H.A. Machado, M.H. Tsunemi, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2024
Neonatal hypoglycemia in dogs—pathophysiology, risk factors, diagnosis and treatment
Kárita da Mata Fuchs, Keylla Helena Nobre Pacífico Pereira, Gleice Mendes Xavier, Júlia Cosenza Mendonça, Renata Oliveira Barreto, et al.
Frontiers in Veterinary Science, 2024
Topics on maternal, fetal and neonatal immunology of dogs and cats
Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Júlia Cosenza Mendonça, Gleice Mendes Xavier, Fabíola Cardoso Knupp, et al.
Veterinary Immunology and Immunopathology, 2023
Seroprevalence of Dermatophagoides farinae-specific IgE in dogs with atopic dermatitis in São Paulo, Brazil
Ana Paula Di Martino Frezza, Maria Lucia Gomes Lourenço, Júlia Meira, Toshihiro Tsukui, Miyuki Kageyama, et al.
Research in Veterinary Science, 2023
Hypoglycaemia management with a hypercaloric supplementation in neonatal puppies delivered by caesarean section
Kárita da Mata Fuchs, Keylla Helena Nobre Pacífico Pereira, Gabriela Carneiro de Sousa, Gleice Mendes Xavier, Gabriel de Azevedo Camargo, et al.
Reproduction in Domestic Animals, 2023
Morphogeometric Evaluation of the Left Ventricle and Left Atrioventricular Ring in Dogs: A Computerized Anatomical Study
Catarina Borges Cardoso, Cláudia Valéria Seullner Brandão, Paulo Sérgio Juliani, André Luis Filadelpho, Geovane José Pereira, et al.
Animals, 2023
Electrocardiographic and Echocardiographic Parameters in Pega Breed Donkeys: A Descriptive Study
Amanda Sarita Cruz-Aleixo, Karina Cristina de Oliveira, Lucas Vinícius de Oliveira Ferreira, Dario Alejandro Cedeo Quevedo, Raíssa Karolliny Salgueiro Cruz, et al.
Animals, 2023
Two Types of Management for the Noninvasive Treatment of Pectus Excavatum in Neonatal Puppies—Case Reports
Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Lara Ataídes Arantes Terçariol, Renata Cesar Silva, Gabriel de Azevedo Camargo, et al.
Animals, 2023
Study of autonomic modulation by non-linear analysis of heart rate variability in different age groups and analysis of health status, disease and risk of death in dogs
L. Martinello, F.G. Romão, M.F. Godoy, L.H.A. Machado, M.H. Tsunemi, et al.
Polish Journal of Veterinary Sciences, 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
Neonatology: Topics on Puppies and Kittens Neonatal Management to Improve Neonatal Outcome
Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Jaqueline Valença Corrêa, Simone Biagio Chiacchio, Maria Lucia Gomes Lourenço
Animals, 2022
Influence of Dorper lamb development from birth to 120 days of age on clinical and echocardiographic parameters
Amanda Sarita Cruz Aleixo, Danilo Otávio Laurenti Ferreira, Miriam Harumi Tsunemi, Simone Biagio Chiacchio, Maria Lucia Gomes Lourenço
Scientific Reports, 2022
Are echocardiographic parameters affected by body condition scores in blue-fronted Amazon parrots (Amazona aestiva, Linnaeus, 1758)?
Gisele Junqueira dos Santos, Amanda Sarita Cruz Aleixo, Alícia Giolo Hippólito, Barbara Sardela Ferro, Priscylla Tatiana Chalfun Guimarães Okamoto, et al.
Veterinary Research Communications, 2022
Normal echocardiographic and radiographic reference values for crab-eating fox (Cerdocyon thous) anesthetized with ketamine and midazolam
Victor R. F. Ribeiro, Ariana F. Ramos, Angélica Alfonso, Alicia G. Hippolito, Heloísa C. Lima, et al.
Veterinary Research Communications, 2022
Effects of Reticulated Hyaluronic Acid Alone or Associated With Whole-Body Vibration in Dogs With Osteoarthritis Due to Hip Dysplasia
David J.C. Martins, Sheila C. Rahal, José I.C. Silva Júnior, Fernanda Michelon, Rúbia M. Tomacheuski, et al.
Topics in Companion Animal Medicine, 2022
Topics in the routine assessment of newborn kitten vitality: Apgar score, reflexes and complementary assessments
Viviane Yukari Hibaru, Keylla Helena Nobre Pacífico Pereira, Kárita da Mata Fuchs, Maria Denise Lopes, Angélica Alfonso, et al.
Journal of Feline Medicine and Surgery, 2022
Use of cardiac troponin I (cTnI) levels to diagnose severe hypoxia and myocardial injury induced by perinatal asphyxia in neonatal dogs
Keylla Helena Nobre Pacífico Pereira, Viviane Yukari Hibaru, Kárita da Mata Fuchs, Luiz Eduardo Cruz dos Santos Correia, Maria Denise Lopes, et al.
Theriogenology, 2022
Short-term Heart Rate Variability Analysis in Healthy Dogs of Different Ages
Luciene Maria Martinello Romão, Amanda Sarita Cruz Aleixo, Felipe Gazza Romão, Mayra de Castro Ferreira Lima, Miriam Tsunemi, et al.
Acta Scientiae Veterinariae, 2022
Neonatal sepsis in dogs: Incidence, clinical aspects and mortality
Keylla Helena Nobre Pacifico Pereira, Kárita da Mata Fuchs, Viviane Yukari Hibaru, Luiz Eduardo Cruz dos Santos Correia, João Carlos Pinheiro Ferreira, et al.
Theriogenology, 2022
Renal resistive index in obese and non-obese cats
Fúlvia Bueno de Souza, Natália Volpi Gonçalves, Shayra Peruch Bonatelli, Alexandra Frey Belotta, Silvano Salgueiro Geraldes, et al.
Veterinaria Italiana, 2022
Use of aortic flow indexes derived from transthoracic echocardiography to evaluate response to a fluid challenge in anesthetized dogs
Guillermo C.V. de Oliveira, Francisco J. Teixeira-Neto, Tábata L. Dalmagro, Angélica Alfonso, Nathalia Celeita-Rodríguez, et al.
Veterinary Anaesthesia and Analgesia, 2021
Echocardiographic evaluation in Dorper ovine fetuses: Applications and limitations
Amanda Sarita Cruz‐Aleixo, Mayra de Castro Ferreira Lima, Ana Luísa Holanda de Albuquerque, Raphael Tortorelli Teixeira, Renata Alves de Paula, et al.
Veterinary Medicine and Science, 2021
Electrocardiographic Aspects of Singleton Pregnancy and Neonatal Period in American Miniature Horse Breed
Juliana Almeida Nogueira Da Gama, Gabriela Amorim Campos, Raphael Tortorelli Teixeira, Mirian Harumi Tsunemi, Bianca Paola Santarosa, et al.
Acta Scientiae Veterinariae, 2021
Perinatal cardiovascular evaluation in dorper sheep echocardiographic description and behavior of the heart rate variability on the field
Amanda Sarita Cruz Aleixo, Mayra de Castro Ferreira Lima, Ana Luísa Holanda de Albuquerque, Raphael Tortorelli Teixeira, Danilo Otávio Laurenti Ferreira, et al.
American Journal of Animal and Veterinary Sciences, 2021
Heart rate variability in dorper sheep in the fetal and neonatal periods until 120 days of age: Use of the technique in the field
Amanda Sarita CRUZ-ALEIXO, Mayra De CASTRO FERREIRA LIMA, Ana Luísa HOLANDA DE ALBUQUERQUE, Raphael TORTORELLI TEIXEIRA, Renata ALVES DE PAULA, et al.
Journal of Veterinary Medical Science, 2021
Heart rate variability and electrocardiographic parameters predictive of arrhythmias in dogs with stage iv chronic kidney disease undergoing intermittent haemodialysis
Angélica Alfonso, André N. V. Le Sueur, Silvano S. Geraldes, Priscylla T. C. Guimarães-Okamoto, Miriam H. Tsunemi, et al.
Animals, 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
Computed tomographic and radiographic morphometric study of cardiac and coelomic dimensions in captive blue-fronted Amazon parrots (Amazona aestiva, Linnaeus, 1758) with varying body condition scores
Gisele J. dos Santos, Jeana P. da Silva, Alícia G. Hippólito, Bárbara S. Ferro, Elton Luís R. Oliveira, et al.
Journal of Veterinary Medicine Series C Anatomia Histologia Embryologia, 2020
Effect of obesity on ecocardiographic parameters and vertebral heart size (VHS) in cats
Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Fúlvia Bueno de Souza, Danilo Velazquez Golino, Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Shayra Peruch Bonatelli, et al.
Semina Ciencias Agrarias, 2020
Effects of clamping umbilical cord on the neonatal viability of puppies delivered by cesarean section
Keylla Helena Nobre Pacifico PEREIRA, Luiz Eduardo Cruz Dos Santos CORREIA, Elton Luís Ritir OLIVEIRA, Cristiano Silva BOUÉRES, Marina Andrade CYRINO, et al.
Journal of Veterinary Medical Science, 2020
Incidence of congenital malformations and impact on the mortality of neonatal canines
Keylla Helena Nobre Pacifico Pereira, Luiz Eduardo Cruz dos Santos Correia, Elton Luís Ritir Oliveira, Ramona Bastos Bernardo, Mariana Lemos Nagib Jorge, et al.
Theriogenology, 2019
Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
A.S.C. Aleixo, A. Alfonso, M.G. Fillippi, S.B. Chiacchio, M.L.G. Lourenço
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2019
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
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
A test of the effects of the equine maternal pheromone on the clinical and ethological parameters of equines undergoing hoof trimming
Renata Alves de Paula, Amanda Sarita Cruz Aleixo, Leticia Peternelli da Silva, Marina Cecília Grandi, Miriam Harumi Tsunemi, et al.
Journal of Veterinary Behavior, 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
Maternal, fetal and neonatal heart rate and heart rate variability in Holstein cattle
Dario A.C. Quevedo, Maria Lucia G. Lourenço, Carmen D. Bolaños, Angélica Alfonso, Carla M.V. Ulian, et al.
Pesquisa Veterinaria Brasileira, 2019
Hypoplasia of ribs associated with cleft palate, cleft lip, and unilateral renal agenesis in a neonate dog of undefined breed
Keylla Helena Nobre Pacifico Pereira, Caio Henrique Paganini Burini, Elton Luís Ritir Oliveira, Lucas Emanuel Ferreira Canuto, Luiz Eduardo Cruz Dos Santos Correia, et al.
Semina Ciencias Agrarias, 2019
Assessment of serum lactate levels, blood glucose values and blood gas values in sheep, newborn lambs and placenta
Leticia Peternelli Silva, Maria L.G. Lourenço, Renata A. Paula, Mirela R. Verdugo, Keylla H.N.P. Pereira, et al.
Pesquisa Veterinaria Brasileira, 2018
Morphometric and morphologic parameters of the heart in healthy Alouatta guariba clamitans (Cabrera, 1940)
Murilo Gomes de Soutello Charlier, Maurício Gianfrancesco Filippi, Carolina Hagy Girotto, Vanessa Lanes Ribeiro, Carlos Roberto Teixeira, et al.
Journal of Medical Primatology, 2018
Maternal, fetal and neonatal heart rate evaluation and its variability in the Paint Horse breed
Angélica Alfonso, Raíssa K.S. Cruz, Dario A. Cedeño Quevedo, Carlos Roberto Padovani, Roberto C. Gonçalves, et al.
Pesquisa Veterinaria Brasileira, 2018
Electrocardiographic dynamic development and heart rate variability in lambs during the neonatal period
Simone Biagio Chiacchio, Carla Maria Vela Ulian, Renato de Souza Gonçalves, Carlos Roberto Padovani, Raissa Karolliny Salgueiro Cruz, et al.
Journal of Applied Animal Research, 2018
Electrocardiographic evaluation in pregnant mares and neonate foals of Paint Horse breed
Angélica Alfonso, Raíssa Karolliny Salgueiro Cruz, Roberto Calderon Gonçalves, Simone Biagio Chiacchio, Maria Lucia Gomes Lourenço
Acta Veterinaria Brasilica, 2017
Evaluation of neonatal vitality and blood glucose, lactate and cortisol concentrations in foals of the Paint Horse breed
Raíssa K.S. Cruz, Angélica Alfonso, Fabiana F. Souza, Eunice Oba, Carlos R. Padovani, et al.
Pesquisa Veterinaria Brasileira, 2017
Scaling Relationships Among Heart Rate, Electrocardiography Parameters, and Body Weight
Amanda Sarita Cruz Aleixo, Angélica Alfonso, Eunice Oba, Fabiana Ferreira de Souza, Raíssa Karolliny Salgueiro Cruz, et al.
Topics in Companion Animal Medicine, 2017
Early and late analysis of postpartum stress in newborn foals
R.K.S. Cruz, A. Alfonso, M.L.G. Lourenço, F.F. Souza, E. Oba, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2017
Pacemaker implant in a dog with sick sinus syndrome
Acta Scientiae Veterinariae, 2017
Hormonal, Electrolytic, and Electrocardiographic Evaluations in Bitches With Eutocia and Dystocia
Carla Regina Barbieri Simões, Flávia Gardilin Vassalo, Maria Lúcia Gomes Lourenço, Fabiana Ferreira de Souza, Eunice Oba, et al.
Topics in Companion Animal Medicine, 2016
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
Electrocardiographic parameters of the American Miniature Horse: Influence of age and sex
Bianca P. Santarosa, Maria L.G. Lourenço, Gabriela N. Dantas, Carla M.V. Ulian, Marta C.T. Heckler, et al.
Pesquisa Veterinaria Brasileira, 2016
The normal electrocardiograms in the conscious newborn lambs in neonatal period and its progression
Karoline Koether, Carla Maria Vela Ulian, Maria Lucia Gomes Lourenço, Renato Souza Gonçalves, Mateus José Sudano, et al.
BMC Physiology, 2016
Electrocardiogram assessment using the Einthoven and base-apex lead systems in healthy Holstein cows and neonates
Dario A. Cedeno, Maria L.G. Lourenço, Carmen A.B. Daza, Plinio Pagnani Filho, Simone B. Chiacchio
Pesquisa Veterinaria Brasileira, 2016
accuracy of oscillometric (PETMAP™) and doppler methods to indirect measurement of blood pressure in lambs
Carla Maria Vela Ulian, Angie Paola Lagos Carvajal, Diana Rocio Becera Velasquez, Francisco José Teixeira Neto, Maria Lúcia Gomes Lourenço, et al.
Ciencia Animal Brasileira, 2016
Reversal of acute kidney injury after peritoneal dialysis in a dog: A case report
PTC Guimaraes-Okamoto, SS Geraldes, JFA Ribeiro, ANLS Vieira, LP Porto, et al.
Veterinarni Medicina, 2016
Effect of pregnancy and correlation of weight and heart rate with electrocardiographic parameters in the American Miniature Horse
B.P. Santarosa, M.L.G. Lourenço, G.N. Dantas, C.M.V. Ulian, M.C.T. Heckler, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2016
Analysis of heart rate variability in Bergamasca newborn lambs from birth at 35th days of age
K. Koether, M.L.G. Lourenço, C.M.V. Ulian, R.S. Gonçalves, M.J. Sudano, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2016
Reversal of acute renal injury after peritoneal dialysis in a dog
Revista Brasileira De Medicina Veterinaria, 2015
Topics in the Routine Assessment of Newborn Puppy Viability
Topics in Companion Animal Medicine, 2015
Identification of the presence of the mutation of the gene of PKD not associated of HCM in Persian cats - Case report
Vanesa Kutz de Arruda, Mariana Isa Poci Palumbo, Priscilla Macedo de Souza, José Paes Oliveira-Filho, Alexandre Secorun Borges, et al.
Semina Ciencias Agrarias, 2015
Miniature horse electrocardiographic methods in equines American miniature horse
Gabriela Nascimento Dantas, Maria Lucia Gomes Lourenço, Bianca Paola Santarosa, Carla Maria Vela Ulian, Marta Cristina Thomas Heckler, et al.
Ciencia Rural, 2015
Primary hypoparathyroidism in a dog
Mateus Do Amaral Freitas, Paulo César Jark, Mariana Isa Poci Palumbo, Maria Lucia Gomes Lourenço, Luiz Henrique De Araujo Machado
Semina Ciencias Agrarias, 2014
Evaluation of colostral absorption in neonates of Bergamacia breed
C.M.V. Ulian, S. Fernandes, P.R.R. Ramos, A. Dias, M.L.G. Lourenço, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2014
Heart rate variability indices in the time domain in healthy dogs supplemented with omega n-3
Thiago Hideky Yamauti dos Santos, Maíra Mont`Alvão Guedes de Araújo, Renato Souza Gonçalves, Mateus José Sudano, Luiz Henrique De Araújo Machado, et al.
Semina Ciencias Agrarias, 2014
Heart rate variability indices in the time domain in healthy dogs supplemented with omega n-3
Semina Ciencias Agrarias, 2014
Physiological parameters in neonatal lambs of the Bergamasca breed
Acta Scientiae Veterinariae, 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
Lactate blood levels in sheep and newborn lambs (1/2 suffolk) in normal delivery
L.P. Silva, M.L.G. Lourenço, M.C. Grandi, C.M. Vela Ulian, M.J. Sudano, et al.
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2013
Study of blood pressure by the indirect oscillometric method (petmap®) in domestic unanesthetized dogs
M. Tebaldi, M.L.G. Lourenço, L.H.A. Machado, M.J. Sudano, L.R. Carvalho
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2012
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
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
Toxic acute hepatitis associated to the administration of prostaglandin in a dog
Mariana Isa Poci Palumbo, Liliane Celita da Conceição, Luiz Henrique de Araújo Machado, Maria Lúcia Gomes Lourenço, Sabrina Almeida Moreira, et al.
Ciencia Rural, 2011
Bilateral clinical anophthalmia associated with congenital hydrocephalus in the dog
Ciencia Rural, 2011
Evaluation of tear production with modified Schirmer tear test-1 during the neonatal period in cats
L.F. Conceição, A.P. Ribeiro, M.L.M. Torres, M.L.G. Lourenço, J.L. Laus
Pesquisa Veterinaria Brasileira, 2011
Ecg of the month
Maria C. F. Vailati, Denise S. Schwartz, Nilciene M. Galli, Jorge P. Conti, Maria L. G. Lourenço, et al.
Journal of the American Veterinary Medical Association, 2011
Necrotic skin lesion in a dog attributed to Loxosceles (brown spider) bite: A case report
LHA Machado, MIPP Antunes, AM Mazini, M Sakate, R Torres-Neto, et al.
Journal of Venomous Animals and Toxins Including Tropical Diseases, 2009
Electrocardiographic evolution in cats from birth to 30 days of age
Canadian Veterinary Journal, 2003
Dissecting aortic aneurysm in a cat
Canadian Veterinary Journal, 2002

MARIA LUCIA GOMES LOURENCO

RESEARCH, TEACHING, or OTHER INTERESTS

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

MOST CITED SCHOLAR PUBLICATIONS