Insecticidal potential of the annonaceae family plants

The use of plants compounds for the control of insects has increased worldwide. This occurs because the vegetal insecticides contains biodegradable compounds, nontoxic products and potentially suitable for use in pest control. Plants of the family Annonaceae are standing out as biopesticides because they are bioactive naturally in addition to presenting cytotoxic activity, antitumor, vermifuge, antimicrobial, immunosuppressive, anti-emetic, inhibiting appetite, antimalarial and also insecticide. The insecticidal activity of Annonaceae is due to the presence of acetogenins, substances that act on mitochondria inhibiting the NADH -ubiquinone oxidoreductase, causing the death of insects. In this review we report the use of Annonaceae in insect control, showing that so far, only 42 species of Annonaceae have information insecticidal activity against just over 60 species of insect pests. This information shows that much research is still needed, especially to get to know the insecticidal activity of other Annonaceae species, in addition to its effects on insect pests not yet studied. So we will have as an alternative to sustainable development, new vegetal insecticides such as those obtained from different Annonaceae species, which can act as an additional tool to balance the excesses of agriculture chemical or conventional.

Do litter manipulations affect leaf functional traits of savanna woody plants?

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The influence of the use of stabilizer bracelet in a child with choreoathetoid cerebral palsy

Introduction: The use of stabilizer bracelet is a frequent treatment for movement disorders to strengthen muscles and adjust coordination. Still questions remain regarding the benefi t of using loads to decrease involuntary movements and the best load and placement. Objective: To measure the infl uence of the stabilizer bracelet on the kinematics and spatiotemporal parameters in planar movements performed by the upper limb. Method: One child, who has the spastic diplegy type of cerebral palsy with choreoathetoid component, and a control child without cerebral palsy, both female and 7 years old, were subjected to analysis of movements in relation to displacement, velocity, linear acceleration, and the calculation of mean square error (MSE) with and without use of stabilizer bracelet with loads of 25, 50, and 75% of the supported maximum load. Results: After comparing data between subjects, a difference was found between patient and control in all situations and variables. An inter-individual comparison using 25% of the maximum load showed the smallest difference with the NDE. Discussion and Conclusion: This therapeutic option is low cost, easy to apply, and does not signifi cantly interfere in the aesthetic of the individual. Therefore, physiotherapists may prescribe this for activities that require greater control of the upper limb because for the case studied the upper limb movement was more effi cient with the use of the stabilizer bracelet.

Taxonomic studies of laelapid mites (Acari: Mesostigmata: Laelapidae) and their use in combination with entomopathogenic nematodes (Rhabditida: Steinernematidae, Heterorhabditidae) to control Frankliniella occidentalis (Thysanoptera: Thripidae)

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Effectiveness of therapeutic agents in disease treatment in Piaractus mesopotamicus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Therapeutic Delivery of miR-200c Enhances Radiosensitivity in Lung Cancer

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Use of surgery and carboplatin in feline malignant mammary gland neoplasms with advanced clinical staging

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

NUTRITIONAL STATUS AND LEVELS OF HEAVY METALS IN LETTUCE PLANTS FERTILIZED WITH ORGANIC COMPOUNDS

The use of organic compounds has been a good option to reduce spending on fertilizers, and gain increased productivity in the cultivation of lettuce. However, given the wide variety of raw materials used in the preparation of organic compounds, studies are needed to evaluate its effects on the release of essential nutrients to plants and on the release of contaminants such as heavy metals. The aim of this study was to evaluate the mineral nutrition and heavy metal contamination of lettuce in soils treated with doses and types of compost. The experiment was conducted in a greenhouse in randomized blocks in factorial scheme 5x4, with five types of organic compounds and four nitrogen levels (0, 35, 70 and 140 kg ha(-1) of N), with four replications. In general, the doses of the compounds were not enough to provide the necessary quantity of nutrients to the lettuce, with the exception of nitrogen. There was no increase in levels of heavy metals in the soil above that allowed by Brazilian legislation. Furthermore, compounds based on manure plus grass, and commercial compound caused increases in Zn concentration in plants at levels above the recommended for consumed.

Atividade antimicrobiana de plantas medicinais e aromáticas pertencentes à CPMA - Coleção de Plantas Medicinais e Aromáticas do CPQBA - UNICAMP

The increase of the antimicrobial resistance and its propagation around the world are the biggest threats to the public health care and to the treatment of diseases caused by microorganisms. Nowadays the antimicrobial resistance has increased abruptly. The essential oils are volatile and aromatic compounds derived from parts of plants as flowers, leafs, fruits, seeds, roots, sprouts, among others. The activity of extracts and essential oils of several plant species have been recognized and studied by empirical methods since a long time, but its antimicrobial activities were confirmed recently. Medicinal plants are used in folk medicine as medicines, antibiotic, analgesic, sedative and anti-inflammatory. The use of medicinal plants like source of medicines is an alternative of therapeutics for diseases treatment. In Brazil, studies with this goal are very important, once medicinal plants have been used as a choice of treatment and prevention of infections and diseases in health areas. Considering the fact that some products from medicinal plants have antimicrobial properties it is expected that using screening programs, new potential medicaments could be developed. Otherwise, scientific researches focused on determining therapeutic potential of plants are limited, there are lack of scientific studies which confirms the potential antibiotics properties of a large number of plants. The aim of the present study is determinate the antimicrobial activity of 10 medicinal species belonging to CPMA - Collection of Medicinal and Aromatic Plants from CPQBA/UNICAMP. The minimal inhibitory (MIC) and minimal bactericidal or fungicidal concentration (MBC) will be determined against the bacteria Escherichia coli, Pseudomonas aeruginosa, Salmonella choleraesuis, Staphylococcus aureus and the yeast Candida albicans. Furthermore, will be conducted chemical identification and fractionation of essential oils and extract with better activity

Avaliação dos efeitos do alho (Allium sativum L.) sobre o colesterol plasmático em coelhos com hipercolesterolemia induzida

The use of plants in treatments of diseases or even in the cure of them is a high difused popular tradition, and several works talk about the therapeutic and pharmacological properties of garlic in the reduction of hyperlipidaemias. The objective of the present work was to investigate the influence of garlic (Allium sativum) aqueous extract treatment on the serum cholesterol of rabbits in experimental hypercholesterolemia. The animals were divided in G1 (control group) and G2 (group with garlic treatment). The experiment was developed in 3 phases: during the 1st phase, all the animals received regular diet for evaluation of basal cholesterol; in the 2nd phase all the animals received supplemented diet until the end of the experiment, in order to develop hypercholesterolemia and in the 3rd phase, the animals of G2 received the garlic treatment. The cholesterol registered on the 1st phase was 39,94 ± 9,57mg/dL. On the 2nd phase, there was an increase on the serum cholesterol level in both groups – higher than 100mg/dL. Concerning the treatment, garlic didn’t reduce the serum cholesterol in rabbits

Estudo fitoquímico e propriedades biológicas da Dipteryx alata Vogel (baru)

Pós-graduação em Ciência dos Materiais - FEIS

Natural compounds isolated from Brazilian plants are potent inhibitors of hepatitis C virus replication in vitro

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Screening test for antibiotics in medicinal plants (STAMP): using powdered plant materials instead of extracts

Coordenação de Aprefeiçoamento de Pessoal de Nível Superior (CAPES)

Insecticidal Effect of Extracts from Native Plants of Mato Grosso do Sul State on Sitophilus zeamais Mots (Coleoptera: Curculionidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Syngonanthus nitens (Bong.) Ruhland: caracterização biológica e prospecção terapêutica do extrato metanólico incorporado ou não em sistema nanoestruturado para aplicação no tratamento da candidíase vulvovaginal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)