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Journal of Earth Science 2022年第6期33卷 1362-1377页

作者： Johann Hohenegger ana ivis torres-silva Wolfgang Eder Institute for Paleontology University of Vienna1090ViennaAustria

Morphologically homogeneous groups,either living populations or fossil paleo-populations,must be regarded as ecological species,independent of their molecular genetic resemblance in living *** is always expressed during development by structure genes initiated from a network of regulator genes acting at different times and intensities,additionally being subjected to epigenetic ***,homogeneous populations influenced by the environment represent species better than the reproduction(biological species)or molecular-genetic approach using ancestral sequences like *** and fossil representatives of nummulitid foraminifera were chosen to demonstrate complete reconstruction of morphology using metrical growth-invariant and growth-independent *** these characters,6 models were established to define ecological species in living and fossil ***,a distinction between evolutionary and environmental effects in fossil forms was possible using discriminant analysis showing characters that are responsible for differentiating between evolutionary and environmental trends.

关键词： ecological species growth-invariant metrical characters morphology homogeneity nummulitids

The Primary Motor Cortex Stimulation Attenuates Cold Allodynia in a Chronic Peripheral Neuropathic Pain Condition in <i>Rattus norvegicus</i>

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World Journal of Neuroscience 2019年第3期9卷 138-152页

作者： Priscila Medeiros Sylmara Esther Negrini-Ferrari ana Carolina Medeiros Lais Leite Ferreira Josie Resende torres da silva José Aparecido da silva Norberto Cysne Coimbra Renato Leonardo de Freitas Neurosciences aboratory of Pain & Emotions and Multi-User Centre of Neuroelectrophysiology Department of Surgery and Anatomy Ribeir&atilde o Preto Medical School of the University of Sã o Paulo Ribeir&atilde o Preto S&atilde o Paulo Brazil Laboratory of Neuroanatomy and Neuropsychobiology Department of Pharmacology Ribeir&atilde o Preto Medical School of the University of Sã o Paulo (FMRP-USP) Ribeir&atilde o Preto (SP) Brazil Biomedical Sciences Institute Federal University of Alfenas (UNIFAL-MG) Alfenas Minas Gerais (MG) Brazil Motricity Sciences Institute UNIFAL-MG Alfenas MG Brazil Post-Graduate Program of Biosciences Applied to Health (PPGB) UNIFAL Biomedical Sciences Institute Alfenas MG Brazil Department of Psychology Ribeir&atilde o Preto School of Philosophy Sciences and Literature of the University of S&atilde o Paulo FFCLRP-USP Ribeir&atilde o Preto Brazil Department of Psychology Federal University of Juiz de Fora (UFJF-MG) Juiz de Fora (MG) Brazil Behavioural Neurosciences Institute (INeC) Ribeir&atilde o Preto (SP) Brazil

Background: The primary motor cortex (M1) stimulation (MCS) is a useful tool for attenuation of the peripheral neuropathic pain in patients with pharmacologically refractory pain. Furthermore, that neurological procedure may also cause antinociception in rodents with neuropathic pain. Cold allodynia is a frequent clinical finding in patients with neuropathic pain, then, we evaluated if an adapted model of neuropathy induced by chronic constriction injury (CCI) of the ischiadicus nervus (sciatic nerve) produces cold allodynia in an animal model of chronic pain. In addition, we also investigated the effect of the electrical stimulation of the M1 on chronic neuropathic pain condition in laboratory animals. Methods: Male Wistar rats were used. An adapted model of peripheral mononeuropathy induced by CCI was carried out by placing a single loose ligature around the right sciatic nerve. The acetone test was used to evaluate the cold allodynia in CCI or Sham (without ligature) rats. The MCS (M1) was performed at low-frequency (20 μA, 100 Hz) during 15 s by deep brain stimulation (DBS-Thomas Recording device) 21 days after CCI or Sham procedures. The cold allodynia was measured before and immediately after the neurostimulation of M1 in the following time-window: 0, 15 and 30 min after MCS. Results: Cold allodynia threshold increased in animals with chronic neuropathic pain submitted to the acetone test 21 days after the CCI surgery. The M1-stimulation by DBS procedure decreased the cold allodynia immediately and until 30 min after M1-stimulation in rats with chronic neuropathic pain. Conclusion: The current proposal for a CCI model by a single loose ligature of the sciatic nerve can be employed as an experimental model of chronic neuropathic pain in rats submitted to peripheral nervous system injury. The M1-stimulation produced antinociception in rats with chronic neuropathic pain. Thus, we reinforced that the MCS decreases cold allodynia in laboratory animals submitted to

关键词： Peripheral Neuropathic Pain Chronic Pain Sciatic Nerve Chronic Constriction Injury Cold Allodynia Primary Motor Cortex Stimulation Antinociception

Culture Circle as a Teaching Approach in the Education of Teenager Health Multipliers on Leprosy Awareness

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Health 2015年第14期7卷 1813-1823页

作者： Estela Maria Leite Meirelles Monteiro Amanda Araújo das Merces Amanda Carla Borba de Souza Cavalcanti ana Márcia Tenorio de Souza Cavalcanti ana Catarina torres de Lacerda Rosália Daniela Medeiros da silva Andrea Rosane Sousa silva Waldemar Brandao Neto Graduate Program in Nursing Federal University of Pernambuco (UFPE) Recife Brazil Graduate Program in Child and Adolescent Health Centre of Health Sciences Federal University of Pernambuco Recife Brazil Nursing Department at the Federal University of Pernambuco Recife Brazil

Objective: The study aims to evaluate the use of a teaching method proposed by Paulo Freire, Culture Circles, in the education of teenagers multipliers on leprosy awareness. Methods: It is an action-research study with a qualitative approach developed in a public school in Pernambuco, Brazil. Five Culture Circles were conducted involving the participation of 26 teenagers. The followings were used as data collection tools: observation, field notes, photography and filming. Results: The educational intervention on health addressed the following topics: 1) Definition and transmission of leprosy;2) Characteristics and diagnosis of leprosy;3) Treatment of leprosy;4) Aesthetics, prejudice and mental health related to leprosy;and 5) Planning of educational activities for teenagers as health multipliers on leprosy awareness. The educational action on health provided this age group to perceive themselves, act as political subjects in the development of Culture Circles, and act as protagonists in the dissemination of knowledge on leprosy. Conclusions: This study highlights that the application of active methodologies, such as Culture Circles, is able to encourage the engagement of young people in community empowerment and bring together health professionals and the school community in an intersectoral work in order to develop action strategies involving the promotion of health in the context of neglected diseases such as leprosy.

关键词： Adolescents School Health Leprosy Awareness Culture Circles Health Promotion

Identification and Selection of Regional Plants withPotential for Phytoremediation in Abandoned Open PitTailing Dams

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Journal of Environmental Science and Engineering(A) 2020年第2期9卷 56-65页

作者： Luis Miguel Rodríguez Vázquez ana Irán Prieto Valles Ramón silva Vázquez Héctorávalos Loya EduardoHerrera Peraza Emilio Yanez Terrazas Francisco Rueda Ever Ulysses torres Carrillo Leonor CortésPalacios Gilberto Sandino Aquino Department of Chemical Engineering Tecnológico Nacional de México-Instituto Tecnológico de ParralHidalgo del ParralChihuahua 33850México Department of Renewable Energies and Environmental Protection Centro de Investigación en Materiales AvanzadosS.C.ChihuahuaChihuahua 31109México Faculty of Zootechnics and Ecology Universidad Autónoma de Chihuahua(UACH)ChihuahuaChihuahua 31000México

The degree of adaptability and phytoremediation potential of the plant species, Zacate Garrapata, Zacate Banderita, Chivatillo, Oregano, Chamizo and Sotol were evaluated on different substrates (S) composed of tailing (JM) and agricultural land (TA) in different proportions in mass: S1 = 100% TA, S2 = 100% JM, S3 = 50% TA and 50 % JM, S4 = 25% JM and 75% TA, S5 = 75% JM and 25% TA. With the combination of species and substrates, 30 treatments were generated. The heavy metals evaluated were Pb, As, Cu. Fe, Cr and Zn, in root, leaf and stem. The results showed significant statistical differences (p < 0.05), with the Sotol and Zacate Garrapata species being the ones with the highest degree of adaptability and accumulation of heavy metals in interaction with S3. These two species can be used in the remediation of open pit tailing dam.

关键词： Adaptability plant species substrate mix heavy metals abandoned tailing dams

Topographical analysis of Frontal Lobe Executive Functions in Patients Following a Stroke

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World Journal of Neuroscience 2016年第2期6卷 143-150页

作者： Roberta Márcia torres Kristiana Cerqueira Mousinho Liércio Pinheiro Nathália Costa Toledo Pacheco Piatti Taise Almeida Cavalcante Aline da silva Amorim ana Karolina Barros de Jesus Maria Wylianna Oliveira dos Santos Euclides Maurício Trindade Filho University Center CESMAC Maceió Brazil

Objective: This study aimed to carry out a topographical analysis of frontal lobe executive function components in post-stroke patients. Methods: A descriptive, cross-sectional study. The assessment using the WCST (Wisconsin Card Sorting Test) included sixteen patients with a clinical diagnosis of CVA and frontal lobe impairment. Results from the two groups were compared (patients with right frontal lobe impairment and patients with left frontal lobe impairment). Statistical analysis was performed using the program “Statistical Package for Social Sciences” (SPSS) Version 20.0. For comparison between groups was used Mann-Whitney test and considered the alpha level of 0.05 on the statistically significant results. Results: There was no statistically significant difference between the groups, thus showing that executive functions are symmetrically distributed across the frontal lobes. Conclusion: Executive functions are symmetrically organized across the two frontal lobes, since the comparison between the groups did not demonstrate a statistically significant difference for any of the variables of WSCT.

关键词： Executive Function Stroke Frontal Lobe Neuropsychology