检索结果-南通市图书馆

Journal of Geological Resource and Engineering 2018年第6期6卷 229-238页

作者： Ana Olivia Barufi Franco-Magalhas Daniel Francso de Godoy leticia dos santos pires Instituto de Ciecia e Tecnologia Universidade Federal de AlfenasCampus Pocs de CaldasPocs de Caldas 37715-400Brazil Departamento de Petrologia e Metalogenia Instituto de Geociências e Ciências ExatasUniversidade Estadual PaulistaCampus Rio ClaroRio Claro 13506-900Brazil

In PCAC(Po?os de Caldas Alkaline Complex),in southeastern Brazil,it is observed a polyphase mineralization related to Zr-,U-,Th-,Mo-,and REE-enrichment due to hydromethermal processes which affected alkaline primary *** Zr-minerals were leached and concentrated as“caldasite”,a rock composed mainly by zircon and baddeleyite in different *** techniques of mineralogical characterization were applied and results indicated zircon,baddeleyite,magnetite and iron-oxyhydroxides,*** separation by WHIMS(Wet High-Intensity Magnetic Separation)was performed in order to indicate the efficiency for Fe-concentration removal for potential application in refractory industry.

关键词： Zircon baddeleyite caldasite Pocos de Caldas alkaline massif Brazil

Systematic Review: Psychological Changes in Women Diagnosed with Breast Cancer

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Obstetrics and Gynecology 2024年第7期14卷 1096-1109页

作者： Hamilton dos Prazeres Tavares Augusta Josefina Marques Sachiteque Silvina Georgina Tavares Fernando Mango Saiengue Alberto Capoco Sachiteque Cezaltina Nanduva Kahuli Job Monteiro Tavares Daniel pires Capingana Suelma Beatriz Marques Prata Tavares Department of Gynecology and Obstetrics General Hospital of Huambo Huambo Angola Faculty of Medicine University Jos Eduardo dos Santos Huambo Huambo Angola Department of Gynecology and Obstetrics Hospital Municipal of Huambo Huambo Angola Department of Gynecology and Obstetrics Hospital Municipal of Bailundo Huambo Angola Department of Internal Medicine General Hospital of Huambo Huambo Angola Department of Gynecology and Obstetrics Hospital Municipal of Cala Huambo Angola

Breast cancer is considered one of the most common cancers among women, accounting for 25% - 29% of new cases worldwide each year. The diagnosis, living with the disease, as well as the different treatments can have important impacts on the Psychological and mental health of patients. Objective: To investigate the psychological aspects that women with breast cancer develop or may develop. Methodology: A systematic review using the PRISMA methodology was used. Results: 11 articles that met the inclusion and exclusion criteria were analysed. The largest flow of publications in relation to the effects of the patient with cancer, were carried out between the years 2000 and 2023. Conclusions: Psychological disorders (depression, anxiety, stress) are part of the lives of women diagnosed with breast cancer, and their prevalence varies from one woman to another.

关键词： Anxiety Depression Psychosis Sadness Cancer

Spatial-temporal distribution of fatal yellowing in different oil palm genetic materials in eastern amazon

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Information Processing in Agriculture 2022年第3期9卷 365-377页

作者： Bruno Borella Anhe Artur Vinicius Ferreira dos santos Thiago Alan Ferreira da Silva Lana leticia Barbosa de Carvalho Paulo Roberto Silva Farias Universidade Federal Rural da Amazonia Geoestatistics Department66.077-830 BelemBrazil Universidade Federal Rural da Amazonia Entomology Department66.077-830 BelemBrazil

Oil palm (Elaeis guineensis Jacq.) is one of the agricultural crops with the greatest potentialfor vegetable oil production in Brazil. However, a disease of unknown etiology popularlyknown as Fatal Yellowin (FY) has caused damage to Brazilian farmers particularly in theeastern region of the Amazon. So, the objective of this study was to evaluate the spatialdependence of FY on three oil palm genotypes, grown for many years in an organic produc-tion system in the Amazon region. The study area had 4104 ha, divided into 139 plots. Ineach plot, the monthly incidence of disease was monitored forming a database. The num-ber of diseased plants per year, number of accumulated diseased plants, number of dis-eased plants per hectare, growth rate of diseased plants and incidence of accumulateddisease were evaluated. The results indicated spatial distribution of the variables adjustedto the gaussian, spherical and exponential models, with predominance of the first *** increases the purpose that FY is caused by biotic factors. The highest range achievedin the study was 2929 m indicating the susceptibility of the tested genotypes. Some plotsclose to the river had the highest incidence of the disease on the study, probably associatedwith higher soil moisture.

关键词： Elaeis guineensis Geostatiscal analysis Kriging Palm oil Spatial dependence

Therapeutic Approaches to Post-Mastectomy Pain Syndrome

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Biosciences and Medicines 2023年第12期11卷 304-317页

作者： Vanessa Ferreira Dias Duarte Da Costa Giovanna Schwarz Mazzucca Carlos Augusto pires Zerbini Oscar César pires Camila dos santos Leite Laboratory of Pharmacology and Physiology Department of Medicine Taubaté University Taubaté Brazil

Background: Breast cancer is increasingly common in society and post-mastectomy pain is a striking condition associated with surgery, both intra and postoperatively. The post-mastectomy syndrome is characterized by the persistence of pain for more than 3 months after the procedure. It is mostly of neuropathic origin and is highly refractory to treatments, which vary from clinical to surgical measures and alternative techniques. In this context, it is essential to understand the possible approaches to these patients. Objective: Understand alternatives for pain management in patients undergoing mastectomy, especially in those in whom pain persists for more than 3 months. Methods: Systematic literature review, conducted in the Virtual Health Library databases includes: Lilacs, SciELO, Medline, PubMed and Cochrane between 2018 and 2023, restricted to articles in English with the descriptors: Mastectomy, chronic Pain, Nerve Blocks and Breast Cancer. 317 articles were found involving the descriptors presented, all in English. After reading the abstracts, 28 articles were selected. Results: This review analyzed 28 scientific studies that rigorously met the previously established characteristics in the sample selection. The synthesis included the following aspects: author/year of publication, article title, objective, type of study and database. Conclusion: It was concluded that, according to the analyzed studies, post-mastectomy pain is a problem that has increased its incidence and that needs the attention of health professionals. The use of antineuropathic medications, nerve blocks, fat grafting, lymph node transplantation, therapy, physical activity and acupuncture are some examples of therapeutic approaches for these women. Therefore, the team must assist the patients, seeking to provide a better prognosis, quality of life and comfort.

关键词： Mastectomy Chronic Pain Nerve Blocks Breast Cancer

Tracheal Intubation Difficulties: Systematic Literature Review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Biosciences and Medicines 2022年第5期10卷 95-104页

作者： Vanessa Ferreira Dias Duarte da Costa Mariana Ronchesel Barauna Camila dos santos Leite Oscar César pires Laboratory of Pharmacology and Physiology Medicine Department Taubaté University Taubaté Brazil Laboratory of Immunopharmacology and Molecular Biology S&atilde o Francisco University Medical School Bragan&ccedil a Paulista Brazil

Background: Tracheal intubation is a common procedure in medical practice, being performed mainly in surgical centers and emergencies in trauma patients. Objective: This systematic literature review aims to understand the main difficulties and complications related to tracheal intubation. Methods: Systematic literature review, conducted in the Virtual Health Library databases between 2016 and 2021, restricted to articles in English and Portuguese with the descriptors: Airway, Difficult intubation, and Complications. After reading the abstracts, 34 articles were found, and, after reading them, 9 articles were selected. Results: This review analyzed 9 scientific studies that rigorously met the previously established characteristics in the sample selection. The synthesis included the following aspects (author/year of publication, article title, objective, type of study, and database. Discussion: Several factors that influence the success of intubation were identified, such as technical, professional, and patient issues. In addition, measures to minimize the risks involving the procedure were highlighted. Conclusion: Tracheal intubation is a common procedure in surgical centers and emergencies. However, its risks, while low, should not be ignored. Unsuccessful procedures can occur and have consequences for the patient, such as trauma to the upper airway.

关键词： Airway Difficult Intubation Complications

Microcephaly prevalence after the 2015 to 2016 Zika outbreak in Tangará da Serra, Brazil: a population-based study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Reproductive and Developmental Medicine 2022年第2期6卷 98-103页

作者： Juliana Herrero da Silva Ana Claudia Pereira Tercas-Trettel Juliano Andre Boquett Giovanny Vinicius Araujo Franca Augusto Cesar Cardoso-dos-santos Marina Atanaka Marcelo Zagonel Oliveira Anna pires Terra Viviane Karoline Vivi Lucia Andreia Nunes de Oliveira Lucia Schaedler Ronaldo Fernandes santos Alves Lavinia Schuler-Faccini Prefeitura Municipal de Tangara da Serra Secretaria de SaudeVigilancia EpidemiologicaTangara da SerraBrazil Programa de Pos-Graduacao em Genetica e Biologia Molecular Universidade Federal do Rio Grande do SulPorto AlegreBrazil Universidade do Estado de Mato Grosso Tangara da SerraBrazil Programa de Pos-Graduagcao em Saude Coletiva Universidade Federal de Mato GrossoCuiabaBrazil Instituto Nacional de Genetica Medica Populacional-INaGeMP Servico de Genetica MedicaHospital de Clinicas de Porto Alegre(HCPA)Porto AlegreBrazil Programa de Pos-Graduacao em Saude da Crianga e do Adolescente Universidade Federal do Rio Grande do SulPorto AlegreBrazil Secretaria de Vigilancia em Saude Ministerio da SaudeBrasiliaBrazil Laboratorio de Visualizacao Avangada e Geoinformatica(VIZLab) Programa de Pos-Graduacao em Computacao AplicadaUniversidade do Vale do Rio dos SinosSao LeopoldoBrazil Programa de Pos-Graduacao em Ciencia da Informacao Universidade Federal do Rio Grande do SulPorto AlegreBrazil Clinica Santa Luzia Tangara da SerraBrazil

Objective::Prenatal infection with the Zika virus (ZIKV) can lead to congenital Zika syndrome (CZS), characterized by microcephaly and brain injury. However, there are questions regarding the prevalence of microcephaly/CZS after the ZIKV outbreak in defined geographic areas. This study aimed to identify adverse outcomes in live births of fetuses exposed in utero to the ZIKV, compared to unexposed births, as well as maternal sociodemographic, delivery, and birth ***::Here, we conducted a cross-sectional observational study to investigate the characteristics of all live births in the city of Tangará da Serra, Mato Grosso, Brazil, in 2016, after the outbreak of ZIKV infection in late 2015. All live births of children to women residing in the municipality of Tangará da Serra between January 1 and December 31, 2016, were evaluated, and head circumference was measured at birth and after 24 hours. Children born with microcephaly or a maternal history of confirmed or suspected prenatal ZIKV infection were evaluated by a multidisciplinary team. The outcomes of the exposed and non-exposed children were compared. Prevalence ratios and their respective 95% confidence intervals were calculated for sociodemographic, delivery, and live birth ***::Of 1,441 live births, 106 (7.3%) were from mothers with confirmed or highly probable exposure to ZIKV. The prevalence of severe congenital microcephaly (41.7/10,000) in Tangará da Serra in 2016 was ten-fold higher than that in Latin America before ***::This study may serve as a model to investigate possible outbreaks of infections in a defined geographical space in the future.

关键词： Epidemiology Live births Microcephaly Zika virus

Medical School Students’ Knowledge of Pain and Palliative Care: An Observational Study

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Biosciences and Medicines 2023年第4期11卷 39-49页

作者： Carolina Koutras Jacob Marina Perini Carlos Augusto P. Zerbini Marta H. R. pires Camila dos santos Leite Oscar César pires Laboratory of Pharmacology and Physiology Medicine Department Taubaté University Taubaté Brazil Vera Cruz Hospital Campinas Brazil Laboratory of Immunopharmacology and Molecular Biology S&atildeo Francisco University Medical School Bragan&ccedila Paulista Brazil Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds S&atildeo Francisco University Medical School Bragan&ccedila Paulista Brazil

Background: Pain and palliative care are a reality in daily routines of medical treatment. However, the theoretical-practical curricula of traditional medical school course still unsatisfactorily contemplate pain management, as well as the palliative care approach. Objective: To assess the knowledge of medical students about pain and palliative care, as well as to identify their perception of teaching these topics during hospitalization. Methods: A cross-sectional observational study, with a descriptive and exploratory approach, data collection for which was carried out between August and November 2020. The target population was medical students, who responded to an online survey of a quantitative, anonymous and follow-up nature. The survey study variables concerned knowledge about pain management and palliative care. Results: An expressive majority of academics showed difficulty in understanding the pathophysiology of pain related to prescribing drugs for pain management purposes, and all of them believe that it is necessary to acquire more knowledge about pain treatment. In parallel, only 9.3% report having received sufficient information regarding palliative care during medical school. Conclusion: The results suggest a certain lack of knowledge and insecurity among medical school students with respect to pain management and care for patients receiving palliative care. The didactical approach to this theme is still deficient in the medical curriculum and requires immediate improvement and new proposals that address the training of these professionals in a more specific and effective way.

关键词： Pain Palliative Care Medical Students Academic Institutions

Approach to Pain in Endometriosis Patients: Systematic Literature Review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Biosciences and Medicines 2022年第11期10卷 1-27页

作者： Vanessa Ferreira Dias Duarte da Costa Maria Eduarda Pazini Modesto Gonçalves Camila dos santos Leite Oscar César pires Laboratory of Pharmacology and Physiology Medicine Department Taubaté University Taubaté Brazil Laboratory of Immunopharmacology and Molecular Biology S&atilde o Francisco University Medical School Bragan&ccedil a Paulista Brazil

Background: Endometriosis is a gynecological, multifactorial condition that affects women’s life quality, especially due to the pain inherent to it. Pain is caused by physical and psychological aspects;therefore, several factors must be analyzed, aiming to treat the whole. Conventional, drug or surgical treatments are the most used;however, the search for alternative therapeutic methods is growing. Objective: To analyze the approach to pain in women with endometriosis, seeking a better understanding of the pathophysiological mechanisms of this disease, its impact on life quality, as well as the means of treatments in use and innovations in this field. Methods: Systematic literature review, conducted in the Virtual Health Library databases between 2010 and 2021, restricted to articles in English and Portuguese with the descriptors: Endometriosis, Pain, and Treatment. After reading the abstracts, 197 articles were found, and, after reading them, 59 articles were selected. Results: This review analyzed 59 scientific studies that rigorously met the previously established characteristics in the sample selection. The synthesis included the following aspects: author/year of publication, article title, objective, type of study and database. Related factors such as acute or chronic pain, late diagnosis, discrediting symptomatic complaints and trivialization by health professionals have a profound impact on the physical and mental health of women with endometriosis. On the other hand, there are several classes of drugs, surgical procedures, and alternative therapies available for pain management. Conclusion: Given the context addressed, a certain need is suggested for health professionals to better understand the disease and adopt new behaviors or improve existing ones, such as reception, active listening, early diagnosis and comprehensive and individualized treatment. In addition, further studies are needed regarding alternative therapies, seeking to expand the scientific ev

关键词： Endometriosis Pain Treatment

Effects of Ketoprofen, Ketamine, Lidocaine and Propofol on Fentanyl-Induced Hyperalgesia in Rats

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Biosciences and Medicines 2022年第7期10卷 53-63页

作者： Camila dos santos Leite Naira Correia Cusma Pelógia Eliane Stevanato Marília Hidalgo Uchôas Gabriela Apóstulo Silva Guilherme Apóstulo Silva Carlos Augusto pires Zerbini Marta Helena Rovani pires Oscar César pires Laboratory of Immunopharmacology and Molecular Biology S&atilde o Francisco University Medical School Bragan&ccedil a Paulista Brazil Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds S&atilde o Francisco University Medical School Bragan&ccedil a Paulista Brazi Laboratory of Pharmacology and Physiology Medicine Department Taubaté University Taubaté Brazil Vera Cruz Hospital Campinas Brazil

Opioid-induced hyperalgesia negatively affects physiological pain management and presents a complex causal mechanism, involving, pharmacodynamic and pharmacokinetic factors of interactions with receptors, opioid-independent ascending systems and with pro-nociceptive systems. After approval by the CEUA, 42 male Wistar rats were divided into 7 groups: In group 1 (GCSSL) the animals received 1 ml of 0.9% saline solution intraperitoneally (IP);in group 2 (GFTSL), they received fentanyl at a dose of 100 ug·kg-1 IP;in the remaining groups (3, 4, 5, 6 and 7) the animals received IP, fentanyl at a dose of 100 ug·kg-1 followed also by IP route of: group 3 (GFTKP) ketoprofen at a dose of 5 mg·kg-1;group 4 GFTKT), ketamine up to a dose of 10.0 mg·kg-1;group 5 (GFTLI), incisional lidocaine up to a dose of 10 mg·kg-1;group 6 (GFTLP), intraperitoneal lidocaine up to a dose of 10 mg·kg-1 and group 7 (GFTPP), propofol up to a dose of 60 mg·kg-1. Under general anesthesia, all animals with a plantar surgical incision. Hyperalgesia was evaluated by applying Von Frey filaments on the 2nd, 1st, 3rd and 5th days after treatment. In the 2nd hour and on the 5th day after the procedure, there was no hyperalgesia associated with the use of fentanyl, however, on the 1st and 3rd postoperative days there was hyperalgesia that was attenuated by ketoprofen, ketamine, lidocaine infiltrated in the incision and intraperitoneally, an effect not observed with the use of propofol. The results suggest fentanyl-induced hyperalgesia and the efficacy of ketoprofen, ketamine, incisional lidocaine and intraperitoneal lidocaine in reducing this effect.

关键词： Hyperalgesia Fentanyl Ketoprofen Ketamine Lidocaine Propofol Rats

Species richness and density evaluation for plants with aggregated distributions:fixed *** area methods

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Plant Ecology 2017年第5期10卷 765-770页

作者： Rita de Cássia Quitete Portela Alexandra dos santos pires Maria Isabel Guedes Braz Eduardo Arcoverde de Mattos Departamento de Ecologia Instituto de BiologiaUniversidade Federal do Rio de JaneiroCaixa Postal 68020Ilha do FundãoRio de JaneiroRJ 21941-590Brasil Departamento de Ciências Ambientais Instituto de FlorestasUniversidade Federal Rural do Rio de JaneiroRod.BR 465Km 07Cidade UniversitáriaSeropédicaRio de JaneiroRJ 23890-000Brasil

Aims Knowledge of species richness is of prime importance to both basic and applied aspects of ecological ***,quantifying plant species richness in the tropics is potentially time-consuming because of high species *** species richness estimates are also frequently biased,because many rare species are not *** address these problems,the use of a variable area method has been proposed as an alternative to fixed area methods,but its appli-cability to plants with aggregated distributions has been questioned based on simulation *** use empirical data to compare the efficiency and accuracy of a variable area method and a fixed area method for estimating species richness,density and basal area for plants with aggregated distributions,using palms as a model *** Adult palms were sampled in twenty 10×30 m transects in an Atlantic Forest in Rio de Janeiro state,*** individuals were considered in the fixed area method,while in the variable area method only the first six adults in each transect were sampled;in this case,transect length was defined according to the distance of the sixth adult from the beginning of the *** fewer than six individuals were observed in a given transect,transect length was extended up to 50 m to search for additional *** efficiency of both methods was compared based on species rarefaction curves,using the chao 1 statistic(for abundance data).For each species we calculated mean density per transect and basal area,according to each sampling *** effort in terms of the number of individual plants and the area necessary to characterize maximum species richness in each sampling method,as well as mean time taken to sample a single transect,were compared as measures of *** findings An accurate estimate of species richness was achieved using both methods,but in the variable area method,a quarter of the number of individuals and half the area was sufficient

关键词： basal area biodiversity inventory palms taxon sampling