Luís Cláudio Lopes Correia da Silva
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View article: Sublingual microcirculation in isoflurane-anesthetized horses receiving dexmedetomidine and lidocaine constant rate infusion
Sublingual microcirculation in isoflurane-anesthetized horses receiving dexmedetomidine and lidocaine constant rate infusion Open
Objective To assess the sublingual microcirculation in horses anesthetized with isoflurane and undergoing constant rate infusion of dexmedetomidine (DEX) and lidocaine (LID). Methods 16 horses undergoing arthroscopy were included in a blin…
View article: Urease Test in Horses: associations between positive test results and bacteria other than Helicobacter sp.
Urease Test in Horses: associations between positive test results and bacteria other than Helicobacter sp. Open
This study was designed to examine positivity rates of the urease test (UT) in gastric samples obtained from adult horses and to determine whether positive test results are associated with the presence of bacteria other than Helicobacter s…
View article: Multivariable analysis of factors associated with postoperative outcomes of fractures in horses in Brazil: a single-center study
Multivariable analysis of factors associated with postoperative outcomes of fractures in horses in Brazil: a single-center study Open
Fractures in horses are frequently associated with complications and poor prognosis, and identifying the factors that influence these variables can contribute to the development of strategies to improve the success rate. This study identif…
View article: Patent ductus arteriosus in capybaras (Hydrocoaerus hydrochaeris) – a case report
Patent ductus arteriosus in capybaras (Hydrocoaerus hydrochaeris) – a case report Open
The ductus arteriosus (DA) is an arterial connection between the pulmonary arteries and the aorta and is essential during the fetal life of mammals. Minutes after birth, this duct begins to close, however, when this does not happen, blood …
View article: Mesophotic Hardground Revealed by Multidisciplinary Cruise on the Brazilian Equatorial Margin
Mesophotic Hardground Revealed by Multidisciplinary Cruise on the Brazilian Equatorial Margin Open
The Amapá margin, part of the Brazilian Equatorial Margin (BEM), is a key region that plays a strategic role in the global climate balance between the North and South Atlantic Ocean as it is strictly tied to equatorial heat conveyance and …
View article: Gross, organoleptic and histologic assessment of cadaveric equine heads preserved using chemical methods for veterinary surgical teaching
Gross, organoleptic and histologic assessment of cadaveric equine heads preserved using chemical methods for veterinary surgical teaching Open
The excellent physical, histologic, and organoleptic characteristics of the specimens in this sample support their usability in teaching within the time frame considered. Appropriate physical and organoleptic characteristics (color, textur…
View article: Ultimobranchial body cyst in an adult horse: clinical, histopathologic, and immunohistochemical features
Ultimobranchial body cyst in an adult horse: clinical, histopathologic, and immunohistochemical features Open
A 9-y-old Mangalarga Marchador gelding was referred to a veterinary hospital because of a swelling on the upper right side of the neck. Ultrasound examination revealed a multilocular structure adjacent to the thyroid gland with low echogen…
View article: Effects of time-dependent degradation and freezing on biomechanical properties of healthy bovine jejunum
Effects of time-dependent degradation and freezing on biomechanical properties of healthy bovine jejunum Open
Degradation of bovine small intestine and respective effects on biomechanics have not been described to date. Biomechanical testing of intestinal tissues is often carried out within a few hours of donor death and tissue deterioration is no…
View article: Multiligament stifle injury, a multicenter retrospective study in 26 dogs
Multiligament stifle injury, a multicenter retrospective study in 26 dogs Open
Objectives To describe multiligament stifle injury in dogs and report complications and long‐term outcomes. Methods Medical records of dogs surgically treated for multiligament stifle injury were reviewed from six veterinary hospitals. Lon…
View article: Clinical study of chondroitin sulfate urinary excretion following intramuscular application of the chondroitin sulfate and glucosamine association in horses
Clinical study of chondroitin sulfate urinary excretion following intramuscular application of the chondroitin sulfate and glucosamine association in horses Open
View article: Effects of time-dependent degradation and freezing on biomechanical properties of healthy bovine jejunum
Effects of time-dependent degradation and freezing on biomechanical properties of healthy bovine jejunum Open
Degradation of bovine small intestine and respective effects on biomechanics have not been described to date. Biomechanical testing of intestinal tissues is often carried out within a few hours of donor death and tissue deterioration is no…
View article: Effects of oral treatment with chondroitin sulfate and glucosamine in an experimental model of metacarpophalangeal osteoarthritis in horses
Effects of oral treatment with chondroitin sulfate and glucosamine in an experimental model of metacarpophalangeal osteoarthritis in horses Open
View article: Clinical and arthroscopic presentation of horses with osteochondral fragmentation at metacarpophalangeal and metatarsophalangeal joints: a 10-year study (2010-2019)
Clinical and arthroscopic presentation of horses with osteochondral fragmentation at metacarpophalangeal and metatarsophalangeal joints: a 10-year study (2010-2019) Open
This study aimed to characterize the clinical and arthroscopic presentations of horses with osteochondral fragmentation at the metacarpophalangeal and metatarsophalangeal joints at the Veterinary Hospital of the University of São Paulo in …
View article: Large bowel obstruction by enteroliths and/or foreign bodies in domestic equids: retrospective study of cases seen from January 2003 to March 2020
Large bowel obstruction by enteroliths and/or foreign bodies in domestic equids: retrospective study of cases seen from January 2003 to March 2020 Open
This retrospective study was based on data extracted from medical records of 48 horses with intestinal obstruction caused by enteroliths and/or foreign bodies seen over the course of 17 years. Data analysis was aimed at describing the majo…
View article: Hospitalisation and Disease Severity Alter the Resting Pattern of Horses
Hospitalisation and Disease Severity Alter the Resting Pattern of Horses Open
View article: Traumatic stifle injury in 72 cats: a multicentre retrospective study
Traumatic stifle injury in 72 cats: a multicentre retrospective study Open
Objectives The aim of the study was to describe traumatic stifle injury in cats and report complications and long-term outcome. Methods The medical records from seven veterinary hospitals of cats treated for traumatic stifle injury were re…
View article: Relation between exercise-induced pulmonary hemorrhage and findings in upper airway and trachea in Thoroughbred racehorses
Relation between exercise-induced pulmonary hemorrhage and findings in upper airway and trachea in Thoroughbred racehorses Open
This retrospective study aimed to investigate the relationship between exercise-induced pulmonary hemorrhage (EIPH) and upper airway disorders in Thoroughbred racehorses that competed at the São Paulo Jockey Club between 1999 and 2005. Dat…
View article: Clinical and Complementary Diagnosis of Sinus Neoplasia in Horses
Clinical and Complementary Diagnosis of Sinus Neoplasia in Horses Open
Background: Sinus neoplasms are reported as low frequency in horses. Its clinical characteristics are often nonspecific, depend on complementary methods for diagnosis, and when diagnosed, generally they are already advanced, limiting thera…
View article: Nephrosplenic Space Ablation in Horses After Homologous Pericardium Implant Using a Laparoscopic Stapler
Nephrosplenic Space Ablation in Horses After Homologous Pericardium Implant Using a Laparoscopic Stapler Open
View article: CIRURGIA ORTOPÉDICA EM EQUINOS NO BRASIL: EVOLUÇÃO E ESTUDO RETROSPECTIVO DOS CASOS DE FRATURAS NO SERVIÇO DE CIRURGIA DE GRANDES ANIMAIS DA UNIVERSIDADE DE SÃO PAULO (1997-2019)
CIRURGIA ORTOPÉDICA EM EQUINOS NO BRASIL: EVOLUÇÃO E ESTUDO RETROSPECTIVO DOS CASOS DE FRATURAS NO SERVIÇO DE CIRURGIA DE GRANDES ANIMAIS DA UNIVERSIDADE DE SÃO PAULO (1997-2019) Open
A abordagem de fraturas em equinos é um desafio para os cirurgiões veterinários, devido ao porte e temperamento da espécie, associados aos altos custos envolvidos e prognóstico nem sempre favoráveis. O desenvolvimento de técnicas e materia…
View article: Idiopathic urinary bladder rupture in two mares
Idiopathic urinary bladder rupture in two mares Open
Urinary bladder rupture is rarely reported in adult horses and is usually associated with parturition, history of traumaor urethral obstruction. This paper reports two cases in mares free of these predisposing factors, diagnosed throughcli…
View article: The correlation between score-based protocol for equine joint assessment and subsequent arthroscopic intervention outcomes
The correlation between score-based protocol for equine joint assessment and subsequent arthroscopic intervention outcomes Open
This study aimed to grade joint abnormalities in horses submitted to therapeutic arthroscopy using score-based protocols for equine joint assessment, correlated with arthroscopic treatment outcomes and owner satisfaction. In this prospecti…
View article: Nasal and Laryngeal Rhinosporidiosis in Horses Treated with Electrocautery
Nasal and Laryngeal Rhinosporidiosis in Horses Treated with Electrocautery Open
Background: Rhinosporidiosis is considered an endemic disease in some countries and can affect several species of animals, among them, also equines. In this specie, although the nasal cavity is the most common site of infection, in some ca…
View article: Radiographic and ultrasonographic imaging of a dystrophic mineralization on the oblique sesamoidean ligament in a jumping horse. Twenty months follow-up
Radiographic and ultrasonographic imaging of a dystrophic mineralization on the oblique sesamoidean ligament in a jumping horse. Twenty months follow-up Open
Mineralization of the anatomical structures involved in the limb movement of horses has been reported to induce lameness and interfere with athletic performance. A 4-year-old jumping horse in sport activity was reported at Veterinary Hospi…
View article: Fraturas em potros: Estudo retrospectivo de 31 casos (2008-2019)
Fraturas em potros: Estudo retrospectivo de 31 casos (2008-2019) Open
RESUMOEste trabalho tem por objetivo descrever a ocorrência, tipo, intervenções e desfechos das fraturas em potros de até 11 meses, atendidos no Hospital Veterinário da FMVZ-USP entre 2008 e 2019.Nesse período foram atendidos 31 casos, 17 …
View article: Ultrasound and clinical findings in the metacarpophalangeal joint assessment of show jumping horses in training
Ultrasound and clinical findings in the metacarpophalangeal joint assessment of show jumping horses in training Open
The observed results were probably caused by the implementation of a training regimen and joint adaptation to physical conditioning. The joints most likely undergo a pre-osteoarthritic period due to work overload, which can manifest in a c…
View article: Rinosporidiose nasal e laringeana em equinos tratados com eletrocauterização
Rinosporidiose nasal e laringeana em equinos tratados com eletrocauterização Open
View article: Effects of blood-derived products and sodium hyaluronate on equine synovial fluid cells and on synovial fluid from osteochondrotic joints of horses after arthroscopy and administration of treatment
Effects of blood-derived products and sodium hyaluronate on equine synovial fluid cells and on synovial fluid from osteochondrotic joints of horses after arthroscopy and administration of treatment Open
OBJECTIVE To compare effects of platelet-rich plasma (PRP), interleukin-1 receptor antagonist protein (IRAP), autologous processed plasma (APP), and sodium hyaluronate treatments on synovial fluid cells in vitro and on synovial fluid obtai…
View article: Primary Paranasal Maxillary Hematoma: Clinical Characteristics, Diagnosis and Surgical Treatment
Primary Paranasal Maxillary Hematoma: Clinical Characteristics, Diagnosis and Surgical Treatment Open
Background: The equine paranasal sinus have a complex anatomy and large compartiments. For this reason, deseases that affect these structures may develop for long periods before the animal show any clinical signs, making it difficult to st…
View article: Occurrence of gastric ulcers and serum gastrin levels in jumping horses
Occurrence of gastric ulcers and serum gastrin levels in jumping horses Open
The aim of this study was to determine the occurrence of EGUS and to quantify serum gastrin levels in jumping horses during competition season and interseason period. Forty jumping horses, competing at high level were randomly allocated in…