Daniela Isabel Brayer Pereira
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View article: Antibacterial activity of Achyrocline flaccida aqueous extract against Aeromonas hydrophila and its effects on biofilm formation
Antibacterial activity of Achyrocline flaccida aqueous extract against Aeromonas hydrophila and its effects on biofilm formation Open
Bacterial resistance is a major global health concern driven by the indiscriminate use of antimicrobial drugs. The biofilm-forming capacity of certain bacteria can compromise implantable medical devices, further complicating patients’ clin…
View article: Opportunistic infections in people living with HIV/AIDS in a reference service in Southern Brazil
Opportunistic infections in people living with HIV/AIDS in a reference service in Southern Brazil Open
Introduction: Infection by the human immunodeficiency virus (HIV) is a public health problem since the virus causes depletion of CD4 T lymphocytes with impaired immunity and may progress to acquired immunodeficiency syndrome (AIDS). Object…
View article: Microrganismos isolados no setor de pós-operatório em um hospital veterinário universitário e correlação clínica
Microrganismos isolados no setor de pós-operatório em um hospital veterinário universitário e correlação clínica Open
Hospital-acquired infections (HAIs) are a critical concern in veterinary hospitals, especially in postoperative care units where patients are more vulnerable. This study aimed to identify bacterial and fungal microorganisms present in the …
View article: Cats as possible carriers and transmitters of Leptospira spp.: a systematic review and meta-analysis
Cats as possible carriers and transmitters of Leptospira spp.: a systematic review and meta-analysis Open
Leptospira spp. is the etiological agent of leptospirosis, a worldwide zoonosis impacting the economy and public and animal health. It is present in rural and urban environments and transmitted by direct or indirect contact, especially by …
View article: In vitro probiotic properties of Lacticaseibacillus casei CB054 from anaerobically fermented bovine colostrums
In vitro probiotic properties of Lacticaseibacillus casei CB054 from anaerobically fermented bovine colostrums Open
This study evaluated Lacticaseibacillus casei CB054 (Lsc.CB054) from anaerobically fermented bovine colostrum for its in vitro probiotic potential. We performed a series of in vitro tests to verify the probiotic capacity and safety of the …
View article: Equidae pythiosis in Brazil and the world: a systematic review of the last 63 years (1960–2023)
Equidae pythiosis in Brazil and the world: a systematic review of the last 63 years (1960–2023) Open
View article: Criptococose sistêmica atípica em felinos causada por Cryptococcus gattii VGII
Criptococose sistêmica atípica em felinos causada por Cryptococcus gattii VGII Open
Criptococose é uma micose sistêmica, subaguda a crônica causada por fungos do gênero Cryptococcus spp. A infecção ocorre principalmente por via aerógena, através da inalação de leveduras presentes no ambiente, podendo causar quadros respir…
View article: In vitro inhibitory effect of ozone gas on zoospores and hyphae of Pythium insidiosum
In vitro inhibitory effect of ozone gas on zoospores and hyphae of Pythium insidiosum Open
This study evaluated the inhibitory effect of ozone gas (O3) on the mycelia and zoospores of Pythium insidiosum and verified the morphological changes it caused on the hyphae. The effects of O3 were evaluated on the mycelia (n = 21) and zo…
View article: Inhibitory potential of bioactive extracts from southern Brazil mushrooms on the pathogenic oomycete Pythium insidiosum
Inhibitory potential of bioactive extracts from southern Brazil mushrooms on the pathogenic oomycete Pythium insidiosum Open
Pythium insidiosum is an important oomycete pathogen of mammals that causes pythiosis, an endemic disease in warm climates that stands out for its unfavorable prognosis, lethality in the affected species, and difficulties in treatment. Thi…
View article: In vitro and ex vivo anti-Pythium insidiosum potential of ozonated sunflower oil
In vitro and ex vivo anti-Pythium insidiosum potential of ozonated sunflower oil Open
View article: Protothecosis in Veterinary Medicine: a minireview
Protothecosis in Veterinary Medicine: a minireview Open
Protothecosis is an important infection caused by Prototheca spp., an alga that affect humans and animals. Prototheca spp. infections determine losses of production and quality of life for the affected animals. In this disease, prevention …
View article: Promising use of nanotechnology in Pythium insidiosum: a systematic review
Promising use of nanotechnology in Pythium insidiosum: a systematic review Open
The aquatic oomycete Pythium insidiosum is an emerging pathogen highly relevant in human and veterinary medicine and an etiologic agent of pythiosis, a disease of worldwide distribution mainly affecting horses, dogs, and humans, presenting…
View article: General biosafety measures for laboratory environments, outpatient clinics, medical centers, and veterinary hospitals during the SARS-CoV-2 pandemic
General biosafety measures for laboratory environments, outpatient clinics, medical centers, and veterinary hospitals during the SARS-CoV-2 pandemic Open
View article: Melaleuca alternifolia formulations in the treatment of experimental pythiosis
Melaleuca alternifolia formulations in the treatment of experimental pythiosis Open
View article: Prevalence of Human Immunodeficiency Virus (HIV) and chronic Hepatitis C Virus (HCV) coinfection in people treated at a Referral Service in Southern Brazil
Prevalence of Human Immunodeficiency Virus (HIV) and chronic Hepatitis C Virus (HCV) coinfection in people treated at a Referral Service in Southern Brazil Open
This study aimed to evaluate the prevalence of HIV/HCV coinfection and associated factors in people living with HIV/AIDS enrolled in a Specialized Care Service in Southern Brazil (Pelotas, RS). For methodology, a descriptive retrospective …
View article: Promising use of nanotechnology in Pythium insidiosum: a systematic review
Promising use of nanotechnology in Pythium insidiosum: a systematic review Open
The aquatic oomycete Pythium insidiosum is an emerging pathogen highly relevant in human and veterinary medicine and an etiologic agent of pythiosis, a disease of worldwide distribution mainly affecting horses, dogs, and humans, presenting…
View article: Biosecurity in dairy goat farms
Biosecurity in dairy goat farms Open
The goat milk industry has unquestionably grown in recent years due to the high demand for dairy products, which are considered nutritious and hypoallergenic. As a result, security measures are required in the production chain to provide c…
View article: O papel do exercício físico no tratamento da enxaqueca: qual a evidência?
O papel do exercício físico no tratamento da enxaqueca: qual a evidência? Open
Objetivo: Determinar a evidência do efeito do exercício aeróbico no controlo das crises de enxaqueca. Fontes de dados: PubMed, National Institute of Health and Care Excellence (NICE), The Cochrane Library, British Medical Journal (BMJ), Ca…
View article: Nanotechnology in veterinary medicine: a review
Nanotechnology in veterinary medicine: a review Open
The purpose of this review was to address the applicability of nanotechnology in veterinary medicine, with an emphasis on research in Brazil from 2013 to 2020. Firstly, we introduced to the general aspects of applicability of nanotechnolog…
View article: Neoadjuvant chemotherapy in patients with urothelial bladder cancer
Neoadjuvant chemotherapy in patients with urothelial bladder cancer Open
View article: Isolation and characterization of two new Staphylococcus aureus bacteriophages with potential to infect distinct bacteria from bovine mastitis
Isolation and characterization of two new Staphylococcus aureus bacteriophages with potential to infect distinct bacteria from bovine mastitis Open
Bovine mastitis is an important disease of dairy cows, and Staphylococcus aureus is the etiologic agent most prevalent among the microorganisms. Mastitis caused by S. aureus present low cure rate with antimicrobials treatment and low vacci…
View article: Eficiência lítica in vitro de bacteriófagos de Staphylococcus aureus em bactérias de mastites bovina: uma meta-análise
Eficiência lítica in vitro de bacteriófagos de Staphylococcus aureus em bactérias de mastites bovina: uma meta-análise Open
Bacteriophages have been investigated as alternative to the treatment of bacterial infections, including bovine mastitis, in production animals. In this meta-analysis, we evaluated in vitro efficiency of phages of Staphylococcus aureus aga…
View article: In vitro lytic efficiency of Staphylococcus aureus bacteriophages in bacteria from bovine mastitis: a meta-analysis
In vitro lytic efficiency of Staphylococcus aureus bacteriophages in bacteria from bovine mastitis: a meta-analysis Open
Bacteriophages have been investigated as alternative to the treatment of bacterial infections, including bovine mastitis, in production animals. In this meta-analysis, we evaluated in vitro efficiency of phages of Staphylococcus aureus aga…
View article: Purpureocillium lilacinum and Trichoderma virens for biological control of trichostrongylid parasites of sheep: an in vitro evaluation
Purpureocillium lilacinum and Trichoderma virens for biological control of trichostrongylid parasites of sheep: an in vitro evaluation Open
The study evaluated the ovicidal activity of enzymatic extracts of Purpureocillium lilacinum and Trichoderma virens against trichostrongylid eggs from sheep. Filtered extract (FE) and macerated crude extract (MCE) were prepared from fungal…
View article: NOVO CORONAVÍRUS (SARS-COV-2) E A SUA RELAÇÃO COM OS CÃES E GATOS: UMA MINI REVISÃO
NOVO CORONAVÍRUS (SARS-COV-2) E A SUA RELAÇÃO COM OS CÃES E GATOS: UMA MINI REVISÃO Open
A pandemia da COVID-19, causada pelo novo coronavírus SARS-CoV-2 e decretada pela Organização Mundial da Saúde (OMS) como uma emergência global de saúde pública, tem provocado temor nas pessoas, as quais muitas vezes agem de modo indevido …
View article: Effect of yeast purified β-glucan in experimental treatment of pythiosis in rabbits
Effect of yeast purified β-glucan in experimental treatment of pythiosis in rabbits Open
Purified beta glucan derived from the cell wall of yeast has important biological properties and is considered to be a potent immunomodulatory compound Pythium insidiosum is an aquatic oomycete affecting mammals and causing infections of u…
View article: In vitro algicidal effect of polypyrrole on Prototheca species isolates from bovine mastitisAlgicidal activity of polypyrrole on Prototheca spp.
In vitro algicidal effect of polypyrrole on Prototheca species isolates from bovine mastitisAlgicidal activity of polypyrrole on Prototheca spp. Open
Algae of the genus Prototheca are microorganisms involved in the occurrence of diseases in humans and animals. In bovine species, Prototheca spp. cause environmental mastitis, productive losses in dairy herds, mainly leading to the discard…
View article: Cranioesophageal Pythiosis in a Horse
Cranioesophageal Pythiosis in a Horse Open
Background: Pythiosis is a chronic inflammatory disease that is caused by oomycete Pythium insidiosum. This illness affects several species including humans and horses. Equine is the most affected species, having no predisposition for bree…
View article: Purpureocillium lilacinum and Trichoderma virens for biological control of trichostrongylid parasites of sheep: an in vitro evaluation
Purpureocillium lilacinum and Trichoderma virens for biological control of trichostrongylid parasites of sheep: an in vitro evaluation Open
The study evaluated the ovicidal activity of enzymatic extracts of Purpureocillium lilacinum and Trichoderma virens against trichostrongylid eggs from sheep. Filtered extract (FE) and macerated crude extract (MCE) were prepared from fungal…
View article: FUNGAL COLONIZATION ON BODY SURFACES OF DEAD SOUTH AMERICAN SEA LIONS ON SANDY BEACHES, AND AN EVALUATION OF RISK OF CONTAMINATION TO HUMANS AT SOUTHERN BRAZIL
FUNGAL COLONIZATION ON BODY SURFACES OF DEAD SOUTH AMERICAN SEA LIONS ON SANDY BEACHES, AND AN EVALUATION OF RISK OF CONTAMINATION TO HUMANS AT SOUTHERN BRAZIL Open