
Thiago Medeiros Zacaron, Mariana Leite Simões e Silva, Mirsiane Pascoal Costa, Dominique Mesquita e Silva, Allana Carvalho Silva, Ana Carolina Morais Apolônio, Rodrigo Luiz Fabri, Frederico Pittella, Helvécio Vinícius Antunes Rocha, Guilherme Diniz Tavares,
The evolution of respiratory diseases represents a considerable public health challenge, as they are among the leading causes of death worldwide. In this sense, in addition to the high prevalence of diseases such as asthma, chronic obstructive pulmonary disease, pneumonia, cystic fibrosis, and lung cancer, emerging respiratory diseases, particularly those caused by members of the coronavirus family, have contributed to a significant number of deaths on a global scale over the last two decades. Therefore, ...
Tópico(s): Cystic Fibrosis Research Advances
2023 - Multidisciplinary Digital Publishing Institute | Polymers

Ana Paula Mendes Carvalho, Angélica da Conceição Oliveira Coelho Fabri, Rodrigo Corrêa‐Oliveira, Francisco Carlos Félix Lana,
The diagnosis of leprosy is based on clinical symptoms of the disease, which may not be sufficient to ensure early diagnosis. The development of effective tools for the early detection of infection, such as rapid tests that can be applied by non-specialists for early-stage leprosy identification, has been considered a research priority and may contribute to overcoming the complications associated with late diagnosis. The aim of this study was to analyze the factors associated with anti-phenolic ...
Tópico(s): Mycobacterium research and diagnosis
2015 - BioMed Central | BMC Infectious Diseases

Muiara Aparecida Moraes, Celeida Silva Santos Bruna, Luiz Fabri Rodrigo, Scio Elita, Maria Silvana Alves, Hitomi Yamamoto Célia, Pereira Rodarte Mírian, Del-Vechio-Vieira Glauciemar, Lucía Ana, da Luz André de Araújo Aílson, Vieira de Sousa Orlando,
Palicourea rigida Kunth (Rubiaceae), also called "bate-caixa" or "douradão", has been used as antihypertensive, antiulcerogenic, anti-inflammatory and analgesic by traditional communities. Pharmacological potential of the ethanol extract from P. rigida (EEPR) and two quercetin derivatives were investigated. Using the high performance liquid chromatography (HPLC) assay, EEPR was analyzed. Phenolic contents (total phenolic and flavonoids) were quantified by spectrophotometric methods. 2,2-diphenyl-1-pycrilhydrazil ( ...
Tópico(s): Phytochemicals and Antioxidant Activities
2017 - Academic Journals | Journal of Medicinal Plants Research

Jefferson Crespigio, L. C. L. Berbel, Marco Aurélio Dessimoni Dias, Rodrigo Fabri Berbel, Sofia S. Pereira, Duarte Pignatelli, Tânia Longo Mazzuco,
Tópico(s): Neuroblastoma Research and Treatments
2017 - Springer Science+Business Media | Journal of Endocrinological Investigation

Antônio Casella, Rodrigo Fabri Berbel, Gláucio Luciano Bressanim, Marcus Rudolph Malaguido, J.A. Cardillo,
OBJECTIVES:The objective of this study was to evaluate the relationship between the treatment of Helicobacter pylori gastric infection and changes in best-corrected visual acuity and macular detachment in patients with chronic central serous chorioretinopathy. METHODS:Seventeen patients diagnosed with central serous chorioretinopathy were examined for gastric infection with Helicobacter pylori using the urease test and gastric biopsy.Helicobacter pylori-positive patients were treated with the appropriate ...
Tópico(s): Cancer Mechanisms and Therapy
2012 - Elsevier BV | Clinics

Silvia Franco Andrade, Daniel Silva Kupper, Luiz Fernando Rodrigues de Pinho, Elizabeth Franco, Marcus Vinícius Felix Fabri Prataviera, Rodrigo Rolim Duarte, José Ricardo Cecílio Junqueira,
The objective of this study was to evaluate and validate the accuracy of the Perkins handheld applanation tonometer for measuring intraocular pressure (IOP) in horses and cattle. Both eyes of 10 adult horses and cattle were evaluated in a postmortem study. The eyes from 10 clinically normal adult horses and cattle were also examined after bilateral auriculopalpebral nerve block and topical anesthesia for an in vivo study. IOP was measured postmortem using direct manometry (measured with an aneroid ...
Tópico(s): Ocular Surface and Contact Lens
2011 - Korean Society of Veterinary Science | Journal of Veterinary Science
Leonardo Torquetti, Rodrigo Fabri Berbel, Paulo Ferrara,
To report the long-term follow-up of Ferrara intrastromal corneal ring segment (ICRS) implantation for the management of keratoconus.Private clinic, Belo Horizonte, Brazil.This study comprised patients with keratoconus who completed at least 5 years of follow-up. One or 2 ICRS were inserted in the cornea, embracing the keratoconus area. Statistical analysis included preoperative and postoperative uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), and keratometry (K) ...
Tópico(s): Corneal Surgery and Treatments
2009 - Lippincott Williams & Wilkins | Journal of Cataract & Refractive Surgery

Ana Paula Miyagusko Taba Oguido, Antônio Casella, Tiemi Matsuo, Eduardo Henrique de Freitas Ramos Filho, Rodrigo Fabri Berbel, Ricardo Montanheiro Alcântara Silva,
To determine the prevalence of early and late-stage age-related macular degeneration (ARMD) and its association with risk factors such as age, gender, smoking, body mass index, hypertension and diabetes history, cataracts and pseudophakia.Population-based cross-sectional study in an elderly Japanese-Brazilian population from Londrina (Paraná, Brazil).The study included 483 (80.5%) of the 600 registered members of a local association for Japanese immigrants and their descendants, aged 60 years and up. ...
Tópico(s): Glaucoma and retinal disorders
2008 - Conselho Brasileiro de Oftalmologia | Arquivos Brasileiros de Oftalmologia

Antônio Casella, Rodrigo Fabri Berbel, Eduardo de Souza, Michel Eid Farah,
The purpose of this study was to determine the value of spectral domain optical coherence tomography (SD-OCT) in assessing patients with diffuse unilateral subacute neuroretinitis (DUSN).This was an observational case series with clinical imaging correlation performed at the Retina and Vitreous Institute of Londrina and State University of Londrina, Paraná, Brazil. The series comprised ten consecutive patients with a confirmed diagnosis of DUSN, ie, seven patients with late-stage disease and three ...
Tópico(s): Amoebic Infections and Treatments
2014 - Dove Medical Press | Clinical ophthalmology

Rodrigo Fabri Berbel, Antônio Casella, Denise de Freitas, Ana Luísa Hofling‐Lima,
Purpose: The aim of this study was to report a case of a 52-year-old man with a rare fungal endophthalmitis after penetrating ocular trauma with a fish hook. Results: The patient was submitted to wound repair and hook extraction. Three weeks after the trauma, a cataract extraction with phacoemulsification and in-the-bag intraocular lens implantation was performed. After the development of endophthalmitis, vitrectomy and lens explantation with positive culture for Curvularia lunata were carried out. ...
Tópico(s): Ocular Surface and Contact Lens
2011 - Mary Ann Liebert, Inc. | Journal of Ocular Pharmacology and Therapeutics

Lara Melo Campos, Ari S.O. Lemos, Irley Olívia Mendonça Diniz, Lucas A. Carvalho, Thiago P. Silva, Paula Ribeiro Braga Dib, Eugênio D. Hottz, Luciana Moreira Chedier, Rossana C. N. Melo, Rodrigo Luiz Fabri,
Annona muricata L. (soursop) is traditionally used in the treatment of inflammatory diseases, cancer, and infections caused by fungi. The therapeutic activity explored by its medicinal use is generally associated with its phytoconstituents, such as acetogenins and alkaloids. However, its potential antifungal bioactivity as well as its mechanism of action remains to be established. Aim of the study: To evaluate the antifungal activity of the ethanolic extract of A. muricata leaves against multidrug- ...
Tópico(s): Piperaceae Chemical and Biological Studies
2022 - Elsevier BV | Journal of Ethnopharmacology

Ari S.O. Lemos, Jônatas Rodrigues Florêncio, Nícolas de Castro Campos Pinto, Lara Melo Campos, Thiago P. Silva, Richard Michael Grazul, Priscila Faria Pinto, Guilherme Diniz Tavares, Elita Scio, Ana Carolina Morais Apolônio, Rossana C. N. Melo, Rodrigo Luiz Fabri,
Candida tropicalis is one the most relevant biofilm-forming fungal species increasingly associated with invasive mucosal candidiasis worldwide. The amplified antifungal resistance supports the necessity for more effective and less toxic treatment, including the use of plant-derived natural products. Scopoletin, a natural coumarin, has shown antifungal properties against plant yeast pathogens. However, the antifungal activity of this coumarin against clinically relevant fungal species such as C. ...
Tópico(s): Phytochemistry Medicinal Plant Applications
2020 - Frontiers Media | Frontiers in Microbiology

Paula Marchesini, Alan Franco Barbosa, Mirza Nalesso Gomes Sanches, Rafael Moreira do Nascimento, Francisca Letícia Vale, Rodrigo Luiz Fabri, Ralph Maturano, Mário Geraldo de Carvalho, Caio Márcio de Oliveira Monteiro,
The present study was carried out to evaluate and compare the acaricidal activity of different fractions of Acmella oleracea methanolic extract, containing 0.0 % (F1), 24.5 % (F2), 48.0 % (F3) and 100 % (F4) of spilanthol, on unfed larvae and engorged females from the same Rhipicephalus microplus population. To obtain these fractions, the crude extract was subjected to different extraction procedures using increasingly polarized solvents to isolate the spilanthol compound. The Larval Packet Test was used to ...
Tópico(s): Insect Pest Control Strategies
2020 - Elsevier BV | Veterinary Parasitology

Natália Prado da Silva, Eloá do Carmo Rapozo Lavinas Pereira, Lucas Mattos Duarte, Jhamine Caroline de Oliveira Freitas, Camila Guimarães de Almeida, Thiago P. Silva, Rossana C. N. Melo, Ana Carolina Morais Apolônio, Marcone Augusto Leal de Oliveira, Humberto de Mello Brandão, Frederico Pittella, Rodrigo Luiz Fabri, Guilherme Diniz Tavares, Priscila de Faria Pinto,
The purpose of this study was to develop tea tree oil (TTO)-loaded chitosan-poly(ε-caprolactone) core-shell nanocapsules (NC-TTO-Ch) aiming the topical acne treatment. TTO was analyzed by gas chromatography-mass spectrometry, and nanocapsules were characterized regarding mean particle size (Z-average), polydispersity index (PdI), zeta potential (ZP), pH, entrapment efficiency (EE), morphology by Atomic Force Microscopy (AFM), and anti-Cutibacterium acnes activity. The main constituents of TTO were terpinen- ...
Tópico(s): Advancements in Transdermal Drug Delivery
2020 - Elsevier BV | Colloids and Surfaces B Biointerfaces

Lara Melo Campos, Ari Sérgio de Oliveira Lemos, Luisa Ferreira da Cruz, Marcelo Gonzaga de Freitas Araújo, Giuly Cristina Rodrigues de Mello Botti, Janildo Ludolf Reis Júnior, Vinícius Novaes Rocha, Ângelo M. L. Denadai, Thiago P. Silva, Guilherme Diniz Tavares, Elita Scio, Rodrigo Luiz Fabri, Priscila Faria Pinto,
Vulvovaginal candidiasis (VVC) is characterized by inflammatory changes in the vaginal mucosa caused by abnormal colonization of Candida species. Traditional topical therapies using reference antifungal drugs usually present several issues and limitations for VVC treatment. Thus, the interest in new vaginal formulations, mainly those based on compounds from natural origin, has been growing over the last years. Methanolic extract from the plant species Mitracarpus frigidus (Willd. Ex Reem Schult.) ...
Tópico(s): Reproductive tract infections research
2020 - Elsevier BV | Biomedicine & Pharmacotherapy

Daniele da Cunha Ferreira, Miriam Allein Zago Marcolino, Fabrício Edler Macagnan, Rodrigo Della Méa Plentz, Adriana Kessler,
Scientific and technological advances, coupled with the work of multidisciplinary teams in intensive care units, have increased the survival of critically ill patients. An essential life support resource used in intensive care is extracorporeal membrane oxygenation. Despite the increased number of studies involving critically ill patients, few studies to date have demonstrated the safety and benefits of physical therapy combined with extracorporeal membrane oxygenation support. This review identified ...
Tópico(s): Intensive Care Unit Cognitive Disorders
2019 - Associação de Medicina Intensiva Brasileira | Revista Brasileira de Terapia Intensiva

Ari S.O. Lemos, Lara Melo Campos, Lívia Melo, Maria Clara Machado Resende Guedes, Luiz Gustavo de Oliveira, Thiago P. Silva, Rossana C. N. Melo, Vinícius Novaes Rocha, Jair Adriano Kopke de Aguiar, Ana Carolina Morais Apolônio, Elita Scio, Rodrigo Luiz Fabri,
Psychorubrin, a natural pyranonaphthoquinone found in different plants, has become an interesting compound in the search for new antimicrobial therapeutic agents. Here, we investigated the potential antagonistic activity of psychorubrin against planktonic and biofilm bacteria. First, psychorubrin was tested against several Gram-positive and Gram-negative bacteria strains by a broth microdilution susceptibility method. Second, bacterial killing assay, bacterial abundance, and membrane viability were ...
Tópico(s): Bacterial Identification and Susceptibility Testing
2018 - Frontiers Media | Frontiers in Microbiology

S Sartori, Cinara Stein, Christian Corrêa Coronel, Fabrício Edler Macagnan, Rodrigo Della Méa Plentz,
Patients with hypertension have altered autonomic nervous system function, which are increased sympathetic activity. Transcutaneous Electrical Nerve Stimulation (TENS) is a useful modality for pain control and has also been shown to be effective in the reduction of sympathetic activity in healthy subjects and individuals with cardiovascular diseases.The aim of this study was to verify the effects of transcutaneous electrical nerve stimulation by the evaluation of heart rate variability (HRV) in patients ...
Tópico(s): Infrared Thermography in Medicine
2018 - Bentham Science Publishers | Current Hypertension Reviews

Lara Melo Campos, Lívia de Melo, Ari S.O. Lemos, Maria Clara Machado Resende Guedes, Thiago P. Silva, Geisa Fantini de Figueiredo, Janildo Ludolf Reis, Vinícius Novaes Rocha, Rossana C. N. Melo, Marcelo Gonzaga de Freitas Araújo, Ana Carolina Morais Apolônio, Elita Scio, Rodrigo Luiz Fabri,
Candida species are opportunistic pathogens associated with some important clinical infections such as vulvovaginal candidiasis (VVC). Nowadays, candidiasis is a public health problem that is aggravated by inefficiency of the traditionally used antifungal agents. The aim of the work was to evaluate the in vitro and in vivo antifungal activity of M. frigidus methanolic extract (MFM) against C. albicans ATCC® 10231 drug resistant strain. The in vitro assays (Minimal Inhibitory Concentration (MIC) = 500 ...
Tópico(s): Nail Diseases and Treatments
2018 - Elsevier BV | Industrial Crops and Products

Paula Marchesini, Alan Franco Barbosa, Cristiane Teixeira Franco, Tatiane Pinheiro Lopes Novato, Mirza Nalesso Gomes Sanches, Mário Geraldo de Carvalho, Rodrigo Luiz Fabri, Erik Daemon, Caio Márcio de Oliveira Monteiro,
This study evaluated the acaricidal activity of the methanol extract of Acmella oleracea with 0.187% of spilanthol against immature stages of Amblyomma sculptum. The packet test was used to evaluate the extract's activity on unengorged larvae and nymphs, testing concentrations of 0.4 to 50 mg/mL for larvae and 12.5 to 200.0 mg/mL for nymphs. For the engorged stages, the immersion test was used, at concentrations of 0.4 to 50 mg/mL for larvae and 12.5 to 200.0 mg/mL for nymphs. The methanol extract ...
Tópico(s): Complementary and Alternative Medicine Studies
2018 - Elsevier BV | Veterinary Parasitology

F. X. de Araújo, Maurício Scholl Schell, Giovanni E Ferreira, Mariana Della Valentina Pessoa, Luiza Raulino de Oliveira, Brian Giacomini Borges, Fabrício Edler Macagnan, Rodrigo Della Méa Plentz, Marcelo Faria Silva,
ObjectiveTo compare the effects of two different mobilization techniques and a placebo intervention applied to the thoracic spine on heart rate variability (HRV) and pressure pain threshold (PPT) in asymptomatic individuals.MethodsSixty healthy asymptomatic subjects aged between 18 and 40 years old were randomized to a single session of one of the three interventions: posterior-to-anterior (PA) rotatory thoracic passive accessory intervertebral mobilization (PAIVM) (PA group), unilateral thoracic PA ...
Tópico(s): Myofascial pain diagnosis and treatment
2017 - Elsevier BV | Journal of Bodywork and Movement Therapies

Renata de Freitas Mendes, Nícolas de Castro Campos Pinto, Josiane Mello da Silva, Jucélia B da Silva, Raquel C dos S Hermisdorf, Rodrigo Luiz Fabri, Luciana Moreira Chedier, Elita Scio,
The aims of this study were to investigate the chemical composition and the antioxidant activity and antibacterial activity of the essential oil of Xylopia sericea fruits (OXS). The fruits of this species are popularly used for medicinal purposes, and as a condiment in food preparation.The chemical composition of OXS was analysed by GC/MS. 1,1-Diphenyl-2-picrylhydrazyl (DPPH) scavenging, β-carotene/linoleic acid bleaching and phosphomolybdenum and thiobarbituric acid-reactive substance (TBARS) assays ...
Tópico(s): Moringa oleifera research and applications
2017 - Oxford University Press | Journal of Pharmacy and Pharmacology

Nícolas de Castro Campos Pinto, Lara Melo Campos, Anna Carolina S. Evangelista, Ari S.O. Lemos, Thiago P. Silva, Rossana C. N. Melo, Caroline Caramano de Lourenço, Marcos José Salvador, Ana Carolina Morais Apolônio, Elita Scio, Rodrigo Luiz Fabri,
Annona muricata has become an interesting subject in the search for new therapeutic agents. We investigated the bacterial mode of action of the methanolic extract of A. muricata leaves (AML). AML extract was tested against several bacteria strains by broth microdilution susceptibility method. The bacterial killing assay, bacterial abundance and membrane viability analysis were made using fluorescent probes. The nucleotide leakage and outer membrane (OM) permeability assays were used to verify membrane ...
Tópico(s): Ethnobotanical and Medicinal Plants Studies
2017 - Elsevier BV | Industrial Crops and Products

Nícolas de Castro Campos Pinto, JUCÉLIA B. SILVA, Laura Machado Menegati, Maria Clara Machado Resende Guedes, Lucas Bonfim Marques, Thiago P. Silva, Rossana C. N. Melo, Elaine M. Souza–Fagundes, Marcos José Salvador, Elita Scio, Rodrigo Luiz Fabri,
This study aimed to further investigate the cytotoxicity against tumor cell lines and several bacterial strains of Annona squamosa and its mode of action. Methanol extracts of A. squamosa leaves (ASL) and seeds (ASS) were used. ASL showed significant antibacterial activity against S. aureus, K. pneumoniae and E. faecalis with MIC values of 78, 78 and 39 µg/mL respectively. Moreover, ASL exhibited significant biofilm disruption, rapid time dependent kinetics of bacterial killing, increased membrane ...
Tópico(s): Moringa oleifera research and applications
2017 - Brazilian Academy of Sciences | Anais da Academia Brasileira de Ciências

Paula Marchesini, Alan Franco Barbosa, Viviane Zeringóta, Diego Melo, Tatiane Pinheiro Lopes Novato, Queli Cristina Fidelis, Rodrigo Luiz Fabri, Mário Geraldo de Carvalho, Armando Ubirajara Oliveira Sabaa‐Srur, Erik Daemon, Caio Márcio de Oliveira Monteiro,
We evaluated the acaricidal activity of Acmella oleracea methanol extract and spilanthol on Rhipicephalus microplus and Dermacentor nitens. The extract was made through maceration with methanol. From this extract, a dichloromethane fraction with 99% spilanthol was obtained and tested on R. microplus larvae and engorged females and D. nitens larvae. For evaluation against larvae, the modified larval packet test was used, and both the methanol extract and dichloromethane fraction were tested at concentrations ...
Tópico(s): Insect Pest Control Strategies
2016 - Elsevier BV | Veterinary Parasitology

Lucas Apolinário Chibli, Kamilla Coelho Morais Rodrigues, Carolina Miranda Gasparetto, Nícolas de Castro Campos Pinto, Rodrigo Luiz Fabri, Elita Scio, Maria Silvana Alves, Glauciemar Del-Vechio-Vieira, Orlando Vieira de Sousa,
Bryophyllum pinnatum (Lam.) Oken (Crassulaceae), popularly known in Brazil as "folha-da-fortuna", is a plant species used in folk medicine for the external and internal treatment of inflammation, infection, wound, burn, boil, ulcers and gastritis, and several other diseases. The present study aimed to perform the chemical characterization and the evaluation of the topical anti-inflammatory effect of the ethanol extract of Bryophyllum pinnatum leaves (EEBP) in acute and chronic mice ear edema models ...
Tópico(s): Phytochemistry and Biological Activities
2014 - Elsevier BV | Journal of Ethnopharmacology

Rodrigo Luiz Fabri, Roberta Alvim Garcia, Jônatas Rodrigues Florêncio, Lidiane Oliveira de Carvalho, Nícolas de Castro Campos Pinto, Elaine Soares Coimbra, Elaine M. Souza–Fagundes, Antônia Ribeiro, Elita Scio,
Tópico(s): Natural Antidiabetic Agents Studies
2014 - Springer Science+Business Media | Medicinal Chemistry Research

Rodrigo Luiz Fabri, Danielle Maria de Oliveira Aragão, Jônatas Rodrigues Florêncio, Nícolas de Castro Campos Pinto, Ana Carolina Alves de Mattos, Paulo Marcos Zech Coelho, Maria Christina Marques Nogueira Castañon, Eveline Gomes Vasconcelos, Priscila de Faria Pinto, Elita Scio,
The aims of this work were to evaluate the in vitro and in vivo schistosomicidal properties of the methanolic extract of the aerial parts of Mitracarpus frigidus (MFM) and to determine its HPLC profile. For the in vitro experiment, four pairs of adult worms, obtained from infected mice, were exposed to different concentrations of MFM (100 to 400 μg/mL) for 24 and 48 h and analyzed under an inverted microscope. For the in vivo experiment, mice were inoculated with cercariae and, 20 days after infection, ...
Tópico(s): Ethnobotanical and Medicinal Plants Studies
2014 - Hindawi Publishing Corporation | BioMed Research International

Rodrigo Luiz Fabri, Roberta Alvim Garcia, Jônatas Rodrigues Florêncio, Nícolas de Castro Campos Pinto, Luiz Gustavo de Oliveira, Jair Adriano Kopke de Aguiar, Antônia Ribeiro, Elita Scio,
This study reports the in vivo anti-inflammatory and antioxidative effects of the methanolic extract of the aerial parts of Mitracarpus frigidus (MFM) and its chemical fingerprint.The acute anti-inflammatory activity was performed using the carrageenan-induced paw oedema and peritonitis, ear oedema induced by croton oil and ethyl phenylpropiolate methods. Total COX, COX-1 and COX-2 expression was also evaluated. Chronic activity was determined by cotton pellet granuloma model. The antioxidative activity ...
Tópico(s): Ethnobotanical and Medicinal Plants Studies
2013 - Oxford University Press | Journal of Pharmacy and Pharmacology

Rachel Rocha Pinheiro Machado, D. F. Jardim, Andrezza Rodrigues De Souza, Elita Scio, Rodrigo Luiz Fabri, Arthur G. Carpanez, Richard Michael Grazul, José Paulo Rodrigues Furtado de Mendonça, B. Lesche, Fernando Monteiro Aarestrup,
The anti-inflammatory and apoptotic activity of the essential oil of Syzygium cumini (L.) Skeels, Myrtaceae, leaves was investigated in vivo. The antiinflammatory action and chronic granulomatous inflammation in BALB/c mice, intravenously infected with Mycobacterium bovis, BCG, (Bacillo Calmet Guerim), was judged by measuring and classifying the granulomas formed in the hepatic parenchyma. The degree of apoptosis in the inflammatory cells was also measured. A reduction in the granulomatous area and ...
Tópico(s): Piperaceae Chemical and Biological Studies
2013 - Springer Science+Business Media | Revista Brasileira de Farmacognosia