INJURIES DURING THE COVID-19 PANDEMIC IN THE 2021 PAULISTA SOCCER CHAMPIONSHIP IN BRAZIL.

Objective: To assess the incidence and characteristics of injuries that occurred during the 2021 season of the Paulista Soccer Championship during the coronavirus disease 2019 pandemic and to compare these characteristics before and after the championship interruption.

Methods: A prospective study was conducted using an electronic form developed by the Medical Committee of the Paulista Soccer Federation. The results were sent by the team physicians of Series A1 after each round of the Paulista Soccer Championship.

Systemic calcinosis in horses: Pathological and genetic aspects.

Background: In horses, systemic calcinosis is a rare syndrome characterised by muscle lesion associated with the mineralisation of large muscle groups or other organs, in the absence of an alternative cause for the calcification, such as toxic, enzootic or metabolic. Molecular and histopathological aspects of the disease are still poorly elucidated.

Objectives: To describe the epidemiological, pathological and molecular aspects of systemic calcinosis in a convenience sample of six horses submitted to necropsy in the Southern and Midwestern regions of Brazil.

Racial inequality in health care of adults hospitalized with COVID-19.

The objective was to analyze the association of race/skin color in health care, in adults hospitalized with severe acute respiratory syndrome (SARS)/COVID-19, between March 2020 and September 2022, with Brazil as the unit of analysis. This is a cross-sectional study that used the Influenza Epidemiological Surveillance Information System (SIVEP-Gripe) database and had a population composed of adults (≥ 18 years) and the final classification was SARS by COVID-19 or unspecified SARS. The direct effect of skin color on in-hospital mortality was estimated through logistic regression adjusted for age, gender, schooling level, health care system and period, stratified by vaccination status.

Treatment of patients with multiple brain metastases by isolated radiosurgery: Toxicity and survival.

Background: Radiosurgery for multiple brain metastases has been more reported recently without using whole-brain radiotherapy. Nevertheless, the sparsity of the data still claims more information about toxicity and survival and their association with both dosimetric and geometric aspects of this treatment.

Aim: To assess the toxicity and survival outcome of radiosurgery in patients with multiple (four or more lesions) brain metastases.

THE RELATIONSHIP BETWEEN FRACTURES IN PEDIATRIC POLYTRAUMA PATIENTS: EVALUATION OF CLINICAL OUTCOMES.

Objective: To evaluate children and adolescents with polytrauma and fractures of the pelvis and proximal and diaphyseal femur and correlate the impact of these conditions and clinical outcomes.

Methods: Retrospective study carried out in a public hospital in Taboão da Serra (SP), with pediatric patients with polytrauma from January 2012 to December 2021. In total, 44 patients were evaluated, 70.

Systemic histiocytic disorder in a jaguar (Panthera onca).

A 7-year-old captive female jaguar (Panthera onca) was presented with a 7-day history of dyspnoea and weight loss. Clinical examination revealed hepatomegaly and elevated serum alanine aminotransferase activity. Pulmonary ultrasonography revealed comet-tail images and an alveolar pattern was detected on thoracic radiography.

Association between obesity and COVID-19 mortality and length of stay in intensive care unit patients in Brazil: a retrospective cohort study.

The present study aimed to evaluate the association between obesity and COVID-19 mortality and length of stay in ICU patients, and how these associations were modified by age groups. We performed a retrospective multicenter cohort study with data obtained from a hospital-based registry. The sample consisted of 8183 ICU hospitalized patients who tested positive for SARS-CoV-2.

High discrepancies in the mortality of hospitalized patients with COVID-19 in the two most economically important states in Brazil.

Objective: The aim of this study was to compare the proportion of deaths among hospitalized cases of COVID-19 in São Paulo and Rio de Janeiro, stratified by private and public services.

Methods: Hospitalization data for severe acute respiratory syndrome (SARS) were obtained using the SIVEP-Gripe Database. All hospitalized adults who were diagnosed as COVID-19 or unspecified SARS, between January and December 2020, were included in the analysis.

Fatal infection caused by in a captive-reared jaguar ( onca).

Fatal infections with are common in domestic cats, and jaguars () are believed carriers of this protozoan. Fatal infections have never been described in jaguars before. Thus, this study describes such an infection in a 5-month-old captive-reared jaguar that presented hyporexia and died at 26 days after the first clinical signs.

Metabolic Evaluation in Patients With Hepatitis C Treated With Direct Antiviral Agents.

Epidemiological data clearly indicate a link between hepatitis C virus (HCV) and altered glucose homeostasis. To evaluate the response of treatment with direct antiviral agents (DAAs) on metabolic variables of patients with hepatitis C. Observational, cross-sectional study in a sample of patients with hepatitis C starting therapy with DAAs followed on the hepatology division of Federal University of Rio de Janeiro State.

Blackleg in inadequately immunized calves and their recovery following antibiotic therapy.

Introduction: There is consensus regarding the importance of blackleg vaccination as a preventive measure, and proper immunization protocols are available. However, few studies have evaluated the effectiveness of vaccine protection against Clostridium chauvoei and the treatment of the disease in calves exhibiting early or advanced clinical courses. This study describes twelve blackleg cases in unvaccinated calves and in calves that received a single dose of the vaccine.

The gynecological examination in Pantaneiro mares.

Gynecological examination is essential to assess the reproductive tract of mares and can provide important information about the uterine environment. It includes physical, vaginal, and rectal examination, ultrasound, cytology, culture, and endometrial biopsy. The present study aimed to perform gynecological examination and fertility to assess the fertility prognosis of Pantaneiro mares that have not been reproductively active and to determine their reproductive ability.

Trends in obesity prevalence among Brazilian adults from 2002 to 2013 by educational level.

Background: Obesity ranks as a major public health problem in many countries in the world. The obesity-socioeconomic status relationship is not well established in middle-income countries.

Methods: The aim of this study was to estimate the obesity and overweight trends from 2002 to 2013 by sex, age, and educational levels among Brazilian adults.

Type C botulism outbreak in feedlot cattle fed contaminated corn silage.

A large outbreak of botulism in feedlot steers fed corn silage contaminated with Clostridium botulinum neurotoxin type C (BoNT/C) is reported occurring in Midwestern Brazil in August 2017. The onset of the outbreak occurred 15 days after 1700 steers started to be fed the contaminated corn silage. Affected steers were alert and afebrile with varying degrees of flaccid paralysis in various muscle groups.

Retrospective study of epidemiological, clinical and pathological findings of bovine babesiosis in Mato Grosso do Sul, Brazil (1995 -2017).

Babesiosis is a tick-borne hemolytic disease caused by intraerythrocytic protozoan parasites of the genus Babesia. The present study describes epidemiological, clinical, and pathological features of cases of bovine babesiosis diagnosed over the last two decades in the state of Mato Grosso do Sul in central-western Brazil. Examination of a total of 5298 bovine samples resulted in a definitive or presumptive diagnosis of babesiosis in 41 cases from 33 outbreaks.

Pods Alkaloid-rich Fraction: Anthelmintic Activity on Goat Gastrointestinal Parasites and Its Cytotoxicity on Vero Cells.

Background: This study was designed to assess the anthelmintic activity of the fraction containing alkaloid from pods on goat gastrointestinal nematodes using the egg hatch assay (EHA), larval migration inhibition assay (LMIA), and larval motility assay (LMA).

Materials And Methods: The alkaloid-rich fraction (AF) - content juliprosopine as major alkaloid - was obtained from ethyl acetate extract after fractionation in Sephadex LH-20 chromatography column and its characterization were made by nuclear magnetic resonance analysis together with literature data comparison. The concentrations tested were 4.

Ingestion of the pods of Enterolobium contortisiliquum causes hepatogenous photosensitization in cattle.

Enterolobium contortisiliquum (Leg. Mimosoidae) is reported as a poisonous plant related to photosensitization and photodermatitis, digestive disturbs and abortion. To date, the clinical and pathological features of photosensitization has not been reproduced or only reproduced associated with very mild presentations.

Equine salmonellosis in southern Brazil.

The Salmonella sp. genus is identified in several species, and the zoonosis it causes is one of the most important types worldwide. The specifics of salmonellosis vary according to the function of the serovar involved, the species affected, age and predisposing factors.

In vitro anthelmintic activity of the Zizyphus joazeiro bark against gastrointestinal nematodes of goats and its cytotoxicity on Vero cells.

This study examined the in vitro effect of the Zizyphus joazeiro bark against gastrointestinal nematodes of goats and its cytotoxicity on Vero cells. The ovicidal activity of the crude hydroethanolic extract (CE), its partitioned hexane (HE) and aqueous extract (AE) and saponins fraction (SF), including betulinic acid (BA), a biogenetic compound from this plant found in HE, were investigated using the inhibition of egg hatch assay (EHA). Thereafter, the extracts and the SF were evaluated through the larval motility assay (LMA) and larval migration inhibition assay (LMIA).

Characterization of spinal cord lesions in cattle and horses with rabies: the importance of correct sampling.

Twenty-six cattle and 7 horses were diagnosed with rabies. Samples of brain and spinal cord were processed for hematoxylin and eosin staining and immunohistochemistry (IHC). In addition, refrigerated fragments of brain and spinal cord were tested by direct fluorescent antibody test and intracerebral inoculation in mice.

Malignant peripheral nerve sheath tumor as a cause of chronic cardiac insufficiency in cattle.

Chronic cardiac insufficiency was associated with a malignant peripheral nerve sheath tumor in a cow. An eight-year-old cow developed a progressive condition (over a period of three months) characterized by an enhanced abdominal volume, reluctance to move, a positive jugular pulse, watery diarrhea and death. At necropsy, moderate subcutaneous edema and an enhanced hepatic lobular pattern were observed.