Pub Date : 2023-01-27DOI: 10.1590/1678-4324-2023210654
Adriana Ibarra-Islas, Jazmín Edith Méndez Hernández, Silvia Armenta, Josefa Espitia López, Paul Misael Garza López, Sergio Hernández León, O. Arce-Cervantes
: Agricultural wastes are an environmental and economic problem that countries must strive to solve as soon as possible. White-rot fungi can take
{"title":"Use of Nutshells Wastes in the Production of Lignocellulolytic Enzymes by White-Rot Fungi","authors":"Adriana Ibarra-Islas, Jazmín Edith Méndez Hernández, Silvia Armenta, Josefa Espitia López, Paul Misael Garza López, Sergio Hernández León, O. Arce-Cervantes","doi":"10.1590/1678-4324-2023210654","DOIUrl":"https://doi.org/10.1590/1678-4324-2023210654","url":null,"abstract":": Agricultural wastes are an environmental and economic problem that countries must strive to solve as soon as possible. White-rot fungi can take","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67460046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-27DOI: 10.1590/1678-4324-2023210842
F. F. Castro, J. R. Pereira, R. M. Bezerra, Isamu Kanzaki, I. Barbosa-Tessmann, S. Diniz
: A Penicillium sp. strain was isolated from corroded parts in the Coaracy Nunes hydroelectric power plant in Amapá State, Brazil. Morphological and molecular techniques identified this strain as Penicillium citreosulfuratum Biourge, whose 5.8S-ITS rDNA sequence grouped well in a phylogenetic tree with other Exilicaulis section species of the Penicillium genus. The obtained strain of P. citreosulfuratum ability to form biofilm on the surface of aluminum wires was confirmed by optical and scanning electron microscopy. In plates containing PDA or T&K media, the P. citreosulfuratum strain growth was inhibited around a paper disk containing a highly concentrated solution of copper, iron, or nickel. However, there was no inhibition halo around the paper disk containing aluminum and there was a faint halo around the paper disk containing zinc. This fungus was able to grow in a modified T&K liquid medium containing 50 mM of Al 3+ and less efficiently in the same medium but containing 50 mM Zn 2+ . The essential oils of melaleuca, mint, thyme,
{"title":"Penicillium citreosulfuratum Isolated from Corroded Parts of a Hydroelectric Power Plant: Characterization and Control with Essential Oils","authors":"F. F. Castro, J. R. Pereira, R. M. Bezerra, Isamu Kanzaki, I. Barbosa-Tessmann, S. Diniz","doi":"10.1590/1678-4324-2023210842","DOIUrl":"https://doi.org/10.1590/1678-4324-2023210842","url":null,"abstract":": A Penicillium sp. strain was isolated from corroded parts in the Coaracy Nunes hydroelectric power plant in Amapá State, Brazil. Morphological and molecular techniques identified this strain as Penicillium citreosulfuratum Biourge, whose 5.8S-ITS rDNA sequence grouped well in a phylogenetic tree with other Exilicaulis section species of the Penicillium genus. The obtained strain of P. citreosulfuratum ability to form biofilm on the surface of aluminum wires was confirmed by optical and scanning electron microscopy. In plates containing PDA or T&K media, the P. citreosulfuratum strain growth was inhibited around a paper disk containing a highly concentrated solution of copper, iron, or nickel. However, there was no inhibition halo around the paper disk containing aluminum and there was a faint halo around the paper disk containing zinc. This fungus was able to grow in a modified T&K liquid medium containing 50 mM of Al 3+ and less efficiently in the same medium but containing 50 mM Zn 2+ . The essential oils of melaleuca, mint, thyme,","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67460543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1590/1678-4324-ssbfar-2023230576
Brenda Alves Lopes, Patrícia Döll Boscardin, Patrícia Mazureki Campos
HIGHLIGHTS The high energy method revealed the efficiency in obtaining the nanoemulsions. The nanoemulsions showed appropriate characteristics for this type of system. 4 °C was the best temperature to preserve the nanoemulsions characteristics. Lipophilicity of the volatile oil of Matricaria recutita L. was first announced.
{"title":"Development and Characterization of Nanoemulsion Containing Volatile Oil of Matricaria recutita L.","authors":"Brenda Alves Lopes, Patrícia Döll Boscardin, Patrícia Mazureki Campos","doi":"10.1590/1678-4324-ssbfar-2023230576","DOIUrl":"https://doi.org/10.1590/1678-4324-ssbfar-2023230576","url":null,"abstract":"HIGHLIGHTS The high energy method revealed the efficiency in obtaining the nanoemulsions. The nanoemulsions showed appropriate characteristics for this type of system. 4 °C was the best temperature to preserve the nanoemulsions characteristics. Lipophilicity of the volatile oil of Matricaria recutita L. was first announced.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135056753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1590/1678-4324-2023220160
Eduarda Santa-Helena, Anna De Falco, Adriana Gioda
HIGHLIGHTS Understanding the risk factors for the severity of COVID-19. Association between SARS-CoV-2 contagion and weather. Particulate matter levels have exacerbated the pandemic. Is smoking a risk factor for COVID-19?
{"title":"How Have Particulate Matter, Weather Conditions and Smoking Contributed to the Transmission and Aggravation of the COVID-19 Pandemic?","authors":"Eduarda Santa-Helena, Anna De Falco, Adriana Gioda","doi":"10.1590/1678-4324-2023220160","DOIUrl":"https://doi.org/10.1590/1678-4324-2023220160","url":null,"abstract":"HIGHLIGHTS Understanding the risk factors for the severity of COVID-19. Association between SARS-CoV-2 contagion and weather. Particulate matter levels have exacerbated the pandemic. Is smoking a risk factor for COVID-19?","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135060069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1590/1678-4324-2023230052
Rubens Fabiano Soares Prado, Izabela Mesquita Araújo, Gilliard Ferreira, Bruna de Azevedo Baêta, Aline Nascimento Furtado de Freitas, Alexandro Guterres, Adivaldo Henrique da Fonseca, Matheus Dias Cordeiro
HIGHLIGHTS The first molecular detection of Rickettsia spp. in military instruction areas. Of the 1,885 tick samples tested, 11 were amplified for the gltA gene of Rickettsia. Two positives Rickettsia with phylogenetic relationships to pathogenic rickettsiae.
{"title":"Molecular Detection of Rickettsia spp. in Free Living Ticks in Military Instruction Areas in Southeast Brazil","authors":"Rubens Fabiano Soares Prado, Izabela Mesquita Araújo, Gilliard Ferreira, Bruna de Azevedo Baêta, Aline Nascimento Furtado de Freitas, Alexandro Guterres, Adivaldo Henrique da Fonseca, Matheus Dias Cordeiro","doi":"10.1590/1678-4324-2023230052","DOIUrl":"https://doi.org/10.1590/1678-4324-2023230052","url":null,"abstract":"HIGHLIGHTS The first molecular detection of Rickettsia spp. in military instruction areas. Of the 1,885 tick samples tested, 11 were amplified for the gltA gene of Rickettsia. Two positives Rickettsia with phylogenetic relationships to pathogenic rickettsiae.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135262476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1590/1678-4324-ssbfar-2023230300
Ana Paula Vilela, Leandro Ferreira, Patrícia Bubna Biscaia, Karine Letícia da Silva, Flávio Luís Beltrame, Guilherme dos Anjos Camargo, Marcia Rezende, Jessica Mendes Nadal, Andressa Novatski, Jane Manfron, Alessandro Dourado Loguercio, Paulo Vitor Farago
HIGHLIGHTS Eugenol-loaded Eudragit RS100 nanocapsules were suitably obtained and characterized. A simple and fast UPLC/MS-MS method for determining eugenol in Eudragit RS100 nanocapsules was developed and validated. Eugenol-loaded Eudragit RS100 nanocapsules showed physical stability after 60 days of preparation. Eugenol-loaded Eudragit RS100 nanocapsules may be further used for reducing dental sensitivity.
{"title":"Preparation, Characterization and Stability Study of Eugenol-Loaded Eudragit RS100 Nanocapsules for Dental Sensitivity Reduction","authors":"Ana Paula Vilela, Leandro Ferreira, Patrícia Bubna Biscaia, Karine Letícia da Silva, Flávio Luís Beltrame, Guilherme dos Anjos Camargo, Marcia Rezende, Jessica Mendes Nadal, Andressa Novatski, Jane Manfron, Alessandro Dourado Loguercio, Paulo Vitor Farago","doi":"10.1590/1678-4324-ssbfar-2023230300","DOIUrl":"https://doi.org/10.1590/1678-4324-ssbfar-2023230300","url":null,"abstract":"HIGHLIGHTS Eugenol-loaded Eudragit RS100 nanocapsules were suitably obtained and characterized. A simple and fast UPLC/MS-MS method for determining eugenol in Eudragit RS100 nanocapsules was developed and validated. Eugenol-loaded Eudragit RS100 nanocapsules showed physical stability after 60 days of preparation. Eugenol-loaded Eudragit RS100 nanocapsules may be further used for reducing dental sensitivity.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135550930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1590/1678-4324-2023220370
Larissa Lea da Silva, Marcelo Dutra Duque, Michele Georges Issa, Leticia Norma Carpentieri Rodrigues
HIGHLIGHTS Orally films Cyclodextrins/HPMC based films were prepared by solvent casting. Films for oral delivery of ISDN were prepared by 32 factorial designs. Mechanical, optical, and dissolution properties were evaluated. The experimental design allowed to optimize the formulations. The best formulation was obtained by means of the desirability function.
{"title":"Isosorbide Dinitrate Orally Disintegrating Films Cyclodextrins/HPMC Based: Mechanical, Optical, and Physicochemical Studies","authors":"Larissa Lea da Silva, Marcelo Dutra Duque, Michele Georges Issa, Leticia Norma Carpentieri Rodrigues","doi":"10.1590/1678-4324-2023220370","DOIUrl":"https://doi.org/10.1590/1678-4324-2023220370","url":null,"abstract":"HIGHLIGHTS Orally films Cyclodextrins/HPMC based films were prepared by solvent casting. Films for oral delivery of ISDN were prepared by 32 factorial designs. Mechanical, optical, and dissolution properties were evaluated. The experimental design allowed to optimize the formulations. The best formulation was obtained by means of the desirability function.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135613231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
HIGHLIGHTS Design of Artificial Inter Vertebral Discs with self-locking mechanism. Elimination of rods and plates that require additional penetration and space in vertebrae. Stress-Strain Analysis of the proposed designs. Results show that proposed design would provide stability for functional spinal units.
{"title":"Design and Analysis of Different Locking Mechanisms for Stand-alone Posterior Lumbar Cage Implant","authors":"Sathya Bharathy Sathyanathan, Sudhir Ganesan, Kavitha Anandan","doi":"10.1590/1678-4324-2023220408","DOIUrl":"https://doi.org/10.1590/1678-4324-2023220408","url":null,"abstract":"HIGHLIGHTS Design of Artificial Inter Vertebral Discs with self-locking mechanism. Elimination of rods and plates that require additional penetration and space in vertebrae. Stress-Strain Analysis of the proposed designs. Results show that proposed design would provide stability for functional spinal units.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135613582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
HIGHLIGHTS Medical image analysis research has been performed to aid in the detection of malignant brain tumors. OSFC, OSIC and CIFC performed well and produced better results in classification. The performance metric outcome of the proposed system is 99.76% of sensitivity, 98.04% of specificity and 99.87% of accuracy.
{"title":"A Convolutional Deep Neural Network Based Brain TumorDiagnoses Using Clustered Image and Feature-Supported Classifier (CIFC)Technique.","authors":"Parameswari Alagarsamy, Bhavani Sridharan, Vinoth Kumar Kalimuthu","doi":"10.1590/1678-4324-2023230012","DOIUrl":"https://doi.org/10.1590/1678-4324-2023230012","url":null,"abstract":"HIGHLIGHTS Medical image analysis research has been performed to aid in the detection of malignant brain tumors. OSFC, OSIC and CIFC performed well and produced better results in classification. The performance metric outcome of the proposed system is 99.76% of sensitivity, 98.04% of specificity and 99.87% of accuracy.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135261261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1590/1678-4324-2023220572
Igor Barbosa Lima, Betania Mara Alvarenga, Priscila Izabel Santos de Tótaro, Fernanda Boratto, Elaine Amaral Leite, Pedro Pires Goulart Guimaraes
HIGHLIGHTS N-Dox has higher activity against A-375 cells than free doxorubicin. The formulation has higher selectivity indices than free doxorubicin. Treatment induced senescence and no colonies recovered after short-term exposure.
{"title":"Improved Antiproliferative Activity of Doxorubicin-Loaded Calcium Phosphate Nanoparticles Against Melanoma Cells","authors":"Igor Barbosa Lima, Betania Mara Alvarenga, Priscila Izabel Santos de Tótaro, Fernanda Boratto, Elaine Amaral Leite, Pedro Pires Goulart Guimaraes","doi":"10.1590/1678-4324-2023220572","DOIUrl":"https://doi.org/10.1590/1678-4324-2023220572","url":null,"abstract":"HIGHLIGHTS N-Dox has higher activity against A-375 cells than free doxorubicin. The formulation has higher selectivity indices than free doxorubicin. Treatment induced senescence and no colonies recovered after short-term exposure.","PeriodicalId":9169,"journal":{"name":"Brazilian Archives of Biology and Technology","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135261922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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