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Boll weevils in dry bolls:is there a performance disadvantage?

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Journal of Cotton Research 2024年第3期7卷 243-252页

作者： COELHO Beatriz S. LEITE Suzany A. SANTOS Mateus P.dos MATES Eloito C.de MORAES Beatriz M.L.de bastos cristina S. GUEDES Raul N.C. MOREIRA Aldenise A. CASTELLANI Maria A. Departamento de Fitotecnia e Zootecnia Universidade Estadual do Sudoeste da BahiaVitória da ConquistaBA 45031‑900Brazil Faculdade de Agronomia e Veterinária Universidade de BrasíliaBrasíliaDF 70910‑900Brazil Departamento de Entomologia Universidade Federal de ViçosaViçosaMG 36570‑900Brazil Pós‑GraduaCão em Agronomia(Fitotecnia) Universidade Estadual do Sudoeste da BahiaVitória da ConquistaBA 45031‑900Brazil

Background Anthonomus grandis grandis is the main cotton pest in the Americas,with the potential to become a pest in other *** insect uses the plant's reproductive organs for feeding,oviposition,and survival strategies in the off-season,sheltering in dry *** study aimed to know the reproductive potential,feeding,longevity,and morphometric characteristics of boll weevils from dry bolls,squares,and *** were obtained from infested squares,dry bolls,and traps installed in cotton fields and the Caatinga *** weevil pairs were maintained in the laboratory to assess the oviposition,feeding holes,longevity,and morphometric measurements of the parental and F_(1) *** In the parental generation,boll weevils from traps(the Caatinga area and cotton cultivation)showed greater reproductive *** weevils from squares and the Caatinga area showed greater feeding activity compared with those from cotton *** rostrum length,thorax+abdomen length,and abdomen width were observed in boll weevils from cotton cultivation and dry *** origin of boll weevils parental generation did not affect progeny emergence *** F_(1) generation of boll weevils showed significant differences in average longevity depending on the origin of different ***,differences in rostrum lengths were observed,with the boll weevils coming from traps installed in cotton cultivation,the Caatinga area,and dry bolls being the *** thorax+abdomen length and abdomen width,the highest values were observed in those from the Caatinga area and cotton *** It was proven that dry bolls did not affect the reproductive,feeding,and longevity performance of boll weevils,enabling better insect fitness(reproduction and size)in relation to those coming from *** use of dry bolls as off-season shelter is an important survival strategy for the boll weevil.

关键词： Anthonomus grandis grandis Gossypium hirsutum Off-season Survival

Risk of control failure to insecticides malathion,profenophos+cypermethrin mixture,and fipronil in boll weevil(Coleoptera:Curculionidae)populations from Bahia,Brazil

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Journal of Cotton Research 2023年第4期6卷 240-249页

作者： COELHO Beatriz S. LEITE Suzany A. DOS SANTOS Mateus P. GUEDES Raul N.C. bastos cristina S. MOREIRA Aldenise A. BONFIM Joao E.V. CASTELLANI Maria A. Department of Crop Science and Animal Science State University of Southwestern BahiaVitória da ConquistaBA 45031‑900Brazil Department of Entomology Federal University of VicosaVicosaMG 36570‑900Brazil Faculty of Agronomy and Veterinary University of BrasíliaBrasíliaDF 70910‑900Brazil Bonfim Industry and Commerce Ltd Varzéa Grande FarmBom Jesus da LapaBA 47600‑000Brazil Departament of Crop Science and Animal Science State University of Southwest BahiaVitória da ConquistaBA 45031‑900Brazil.

Background To control the boll weevil Anthonomus grandis grandis(Coleoptera:Curculionidae),a key pest of cotton in the Americas,insecticides have been intensively used to manage their populations,increasing selection pressure for resistant ***,this study aimed to detect insecticide resistance and assess insecticide control failure likelihood of boll weevil populations exposed to malathion,profenophos+cypermethrin,and fipronil *** Twelve populations of the boll weevil were collected from commercial cotton fileds of the state of Bahia,northeastern *** populations were exposed to malathion,profenophos+cypermethrin mixture,and fipronil,at their respective maximum label dose for field *** replicates of 10 adult beetles were exposed to the insecticides and mortality was recorded after 24 h *** control failure likelihood was determined after 48 *** median lethal times(LT_(50))were observed for malathion and the profenophos+cypermethrin *** to at least one insecticide was detected in 11 populations;three populations were resistant to malathion and profenophos+cypermethrin;seven were resistant to all insecticides *** resistance levels were low(<10-fold)for the three *** 12 populations tested,58%of them exhibited significant risk of control failure for the insecticides malathion and profenophos+*** insecticide fipronil was efficient for the control of the boll weevil in 83%of the *** The results confirm the significant risk of insecticide control failure in the boll weevil populations to the main compounds used in the ***,proper insecticide resistance management plans are necessary for the boll weevil in the region,particularly for malathion and profenophos+cypermethrin insecticides.

关键词： Anthonomus grandis grandis Cotton pests Pest insect resistance management Insecticide control failure

Hepatitis C virus: Promising discoveries and new treatments

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World Journal of Gastroenterology 2016年第28期22卷 6393-6401页

作者： Juliana cristina Santiago bastos Marina Aiello Padilla Leonardo Cardia Caserta Noelle Miotto Aline Gonzalez Vigani Clarice Weis Arns Laboratory of Virology Institute of Biology State University of Campinas - UNICAMP Internal Medicine Department Infectious Diseases division FCM-UNICAMP

Despite advances in therapy, hepatitis C virus(HCV) infection remains an important global health issue. It is estimated that a significant part of the world population is chronically infected with the virus, and many of those affected may develop cirrhosis or liver cancer. The virus shows considerable variability, a characteristic that directly interferes with disease treatment. The response to treatment varies according to HCV genotype and subtype. The continuous generation of variants(quasispecies) allows the virus to escape control by antivirals. Historically, the combination of ribavirin and interferon therapy has represented the only treatment option for the disease. Currently, several new treatment options are emerging and are available to a large part of the affected population. In addition, the search for new substances with antiviral activity against HCV continues, promising future improvements in treatment. Researchers should consider the mutation capacity of the virus and the other variables that affect treatment success.

关键词： Hepatitis C infection Hepatitis C virus Treatments Antiviral research

Effect of Osmotic Stress on the Initial Development of Bean Seedlings

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American Journal of Plant Sciences 2014年第13期5卷 1973-1982页

作者： Pablo Diego Silva Cabral Leonardo N.S.dos Santos Henrique Duarte Vieira Tais cristina bastos Soares Cintia Aparecida Bremenkamp Weverton Pereira Rodrigues University of North Rio de Janeiro State Darcy Ribeiro Rio de JaneiroBrazil Faculty of Agricultural Engineering University of CampinasSao PauloBrazil Agricultural Sciences Center Federal University of Espirito SantoVictoriaBrazil Instituto Capixaba de Pesquisa e Extensao Rural—INCAPER VictoriaBrazil

One of the methods to determine the tolerance of plants to water stress is the observation of germination of seeds under stress induced in laboratory conditions. Thus, the aim was to evaluate the response of four common bean cultivars to water deficit simulated under laboratory conditions. Two common landrace genotypes acquired from farmers (FORT 07 and FORT 08) and two commercial cultivars, IAPAR 81 and Serrano were evaluated. The different levels of water deficit were induced with mannitol solution. The experimental design was completely randomized and a factorial scheme 5 × 4 (osmotic potential x genotypes), with four replications. The characteristics: primary root protrusion, seed vigor, normal and abnormal seedling, seedling and root length, fresh and dry weight of seedling and root were evaluated. By reducing the osmotic potential seedling vigor bean was more affected than the primary root protrusion. Regardless of cultivar, there was a significant and progressive reduction in the normal seedlings percentage from potential -0.3 MPa. The IAPAR 81 and FORT 07 cultivars showed higher tolerance to water deficit compared to other cultivars.

关键词： Phaseolus vulgaris L. Mannitol Water Stress

Perceptions, Feelings, and Meanings of the Early Stress for the Adult with Depression: A Theoretical Model

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Open Journal of Nursing 2019年第12期9卷 1252-1266页

作者： Carla Araujo bastos Teixeira Maria Neyrian de Fátima Fernandes Raquel Cocenas da Silva Kelly Graziani Giacchero Vedana Edilaine cristina da Silva Gherardi-Donato Medicine Department CEUMA University Campus Imperatriz Imperatriz Brazil Psychiatric Nursing and Human Sciences Department College of Nursing University of São Paulo Ribeirão Preto Brazil Faculty of Philosophy Sciences and Letters at Ribeirão Preto Ribeirão Preto Brazil

This study aimed to elaborate on theoretical model of the perceptions, feelings, and meanings of early stress for people with depression. To perform a qualitative study based on the Symbolic Interactionism and Grounded Theory, we interviewed 12 patients diagnosed with depression. It was structured a model based on “walking between traumatic childhood and the adult life with depression,” integrating eight inter-articulated categories that represent the perceptions, feelings, and meanings of the experiences of the depressed individual with a history of early stress. The theoretical model constructed meanings and conditions that affect the individual from a traumatic childhood to depression in adulthood.

关键词： Nursing Mental Health Psychological Stress Child Abuse Depression

Hepatobiliary phases in magnetic resonance imaging using liverspecific contrast for focal lesions in clinical practice

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World Journal of Hepatology 2022年第7期14卷 1459-1469页

作者： Daniel Alvarenga Fernandes Eduardo Andreazza Dal Lago Felipe Aguera Oliver Bruna Melo Coelho Loureiro Daniel Lahan Martins Thiago José Penachim Ricardo Hoelz de Oliveira Barros José de ArimatéiaBatista Araújo Filho Larissa bastos Eloy da Costa Áurea Maria Oliveira da Silva Elaine cristina de Ataíde Ilka de Fátima Santana Ferreira Boin Nelson Marcio Gomes Caserta Department of Radiology School of Medical SciencesUniversity of Campinas-UNICAMPCampinas 13083-888São PauloBrazi Department of Radiology Medical SchoolSão Paulo State University-UNESPBotucatu 18618-970São PauloBrazil Instituto de Radiologia Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo-InRad/HC-FMUSPSão Paulo 05403-010SPBrazil Department of Radiology Sírio-Libanês HospitalSão Paulo 05652-900SPBrazil Department of Pathology School of Medical SciencesUniversity of Campinas-UNICAMPCampinas 13083-888São PauloBrazil Liver Transplant Unit Department of SurgerySchool of Medical SciencesUniversity of Campinas-UNICAMPCampinas 13083-888São PauloBrazil

BACKGROUND Challenging lesions,difficult to diagnose through non-invasive methods,constitute an important emotional burden for each patient regarding a still uncertain diagnosis(malignant x benign).In addition,from a therapeutic and prognostic point of view,delay in a definitive diagnosis can lead to worse *** of the main innovative trends currently is the use of molecular and functional methods to *** liver-specific contrast agents havebeen developed and studied in recent years to improve the performance of liver magnetic resonance imaging(MRI).More recently,one of the contrast agents introduced in clinical practice is gadoxetic acid(gadoxetate disodium).AIM To demonstrate the value of the hepatobiliary phases using gadoxetic acid in MRI for the characterization of focal liver lesions(FLL)in clinical *** Overall,302 Lesions were studied in 136 patients who underwent MRI exams using gadoxetic acid for the assessment of *** radiologists independently reviewed the MRI exams using four stages,and categorized them on a 6-point scale,from 0(lesion not detected)to 5(definitely malignant).The stages were:stage 1-images without contrast,stage 2-addition of dynamic phases after contrast(analogous to usual extracellular contrasts),stage 3-addition of hepatobiliary phase after 10 min(HBP 10’),stage 4-hepatobiliary phase after 20 min(HBP 20’)in addition to stage *** The interobserver agreement was high(weighted Kappa coefficient:0.81-1)at all stages in the characterization of benign and malignant *** diagnostic weighted accuracy(Az)was 0.80 in stage 1 and was increased to 0.90 in stage *** of the hepatobiliary phase increased Az to 0.98 in stage 3,which was also 0.98 in stage *** The hepatobiliary sequences improve diagnostic *** growing potential in the era of precision medicine,the improvement and dissemination of the method among medical specialties can bring benefits in the management of patients w

关键词： Liver Liver neoplasms Liver transplantation Medical oncology Diagnostic imaging Magnetic resonance imaging

Physical and Chemical Matrix Effects in Soil Carbon Quantification Using Laser-Induced Breakdown Spectroscopy

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American Journal of Analytical Chemistry 2014年第11期5卷 722-729页

作者： Aline Segnini Alfredo Augusto Pereira Xavier Pedro Luís Otaviani-Junior Edilene cristina Ferreira Alex Marcel Watanabe Marco Aurélio Speranca Gustavo Nicolodelli Paulino Ribeiro Villas-Boas Patrícia Perondi Anchao Oliveira Débora Marcondes bastos Pereira Milori Brazilian Agricultural Research Corporation(Embrapa)Instrumentation Sao CarlosBrazil Institute of Chemistry of Sao Carlos University of Sao Paulo(IQSC-USP)Sao CarlosBrazil Analytical Chemistry Department Sao Paulo State University(UNESP)AraraquaraBrazil Southeast Cattle Center EmbrapaSao CarlosBrazil

Advanced field methods of carbon (C) analysis should now be capable of providing repetitive, sequential measurements for the evaluation of spatial and temporal variation at a scale that was previously unfeasible. Some spectroscopy techniques, such as laser-induced breakdown spectroscopy (LIBS), have portable features that may potentially lead to clean and rapid alternative approaches for this purpose. The goal of this study was to quantify the C content of soils with different textures and with high iron and aluminum concentrations using LIBS. LIBS emission spectra from soil pellets were captured, and the C content was estimated (emission line of C (I) at 193.03 nm) after spectral offset and aluminum spectral interference correction. This technique is highly portable and could be ideal for providing the soil C content in a heterogeneous experiment. Dry combustion was used as a reference method, and for calibration a conventional linear model was evaluated based on soil textural classes. The correlation between reference and LIBS values showed r = 0.86 for medium-textured soils and r = 0.93 for fine-textured soils. The data showed that better correlation and lower error (14%) values were found for the fine-textured LIBS model. The limit of detection (LOD) was found to be 0.32% for medium-textured soils and 0.13% for fine-textured soils. The results indicated that LIBS quantification can be affected by the texture and chemical composition of soil. Signal treatment was shown to be very important for mitigation of these interferences and to improve quantification.

关键词： Soil C Content Spectral Correction Soil Textural Classes Field-Based Method Atomic Emission

Role of Cognitive Behavioral Therapy in Fibromyalgia: A Systematic Review

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Open Journal of Rheumatology and Autoimmune Diseases 2021年第4期11卷 169-187页

作者： Heloisa Lima Heller Aline Rizzo Borges Luís Otávio Amarante Franco João Pedro De Oliveira Aucelio Marcos Igor Albanaz Vargas Rebeca Naoum Lorga Mirella bastos Sales Natália Vargas Do Nascimento Gabriela Furlan Ribeiro Barbosa Netto Beatriz Carneiro Passos Beatriz Pires Paes Beatriz Toledo Mendes Bruna De Paula Gonçalves Sousa Lyra Ciro Moisés Oliveira Vieira Dos Santos Gustavo Araújo Do Nascimento Santos Maria Luiza Pimentel De Oliveira Matheus Macêdo Da Silva Maurício Silva De Jesus Paulo Ricardo Guimaraes Rocha Storni Tamires Martinelli De Oliveira Ferraz Viviane cristina Uliana Peterle Ana Paula Monteiro Gomides Reis Centro Universitário de Brasília Brasília Brazil Universidade Católica de Brasília Brasília Brazil Centro Universitário Euro Americano Brasília Brazil

A literature search of articles from 2002-2019 was performed using Medline, Embase, Cochrane, LILACS, IBECS, CRD, and Epistemonikos databases, to analyze the effects of Cognitive-Behavioral Therapy (CBT) in the treatment of fibromyalgia. Twenty-seven articles were selected in which CBT was performed exclusively by specialist physicians, associated or not with conventional pharmacological treatment and/or physical exercise. In most articles, CBT worked with self-knowledge and cognitive restructuring, attempting to reduce pain perception, and it showed a general improvement in daily activities by decreasing patient’s limitations, such as morning stiffness. The literature showed significant correlations of CBT in pain processing over time. When CBT was compared to conventional pharmacological therapy, a certain superiority of CBT could be observed concerning the quality of life, catastrophizing, and acceptance of pain. However, when they were simultaneously applied, this improvement in quality of life was not observed.

关键词： Cognitive Behavioral Therapy Fibromyalgia Pain