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Sample records for anex reacanisole

  1. Changes in Non-Enzymatic Antioxidants in the Blood Following Anaerobic Exercise in Men and Women.

    Directory of Open Access Journals (Sweden)

    Magdalena Wiecek

    Full Text Available The aim of this study was to compare changes in total oxidative status (TOS, total antioxidative capacity (TAC and the concentration of VitA, VitE, VitC, uric acid (UA, reduced (GSH and oxidized glutathione (GSSG in blood within 24 hours following anaerobic exercise (AnEx among men and women.10 women and 10 men performed a 20-second bicycle sprint (AnEx. Concentrations of oxidative stress indicators were measured before AnEx and 3, 15 and 30 minutes and 1 hour afterwards. UA, GSH and GSSH were also measured 24 hours after AnEx. Lactate and H+ concentrations were measured before and 3 minutes after AnEx.The increase in lactate and H+ concentrations following AnEx was similar in both sexes. Changes in the concentrations of all oxidative stress indicators were significant and did not differ between men and women. In both sexes, TOS, TAC, TOS/TAC and VitA and VitE concentrations were the highest 3 minutes, VitC concentration was the highest 30 minutes, and UA concentration was the highest 1 hour after AnEx. GSH concentration was significantly lower than the initial concentration from 15 minutes to 24 hour after AnEx. GSSG concentration was significantly higher, while the GSH/GSSG ratio was significantly lower than the initial values 1 hour and 24 hour after AnEx.With similar changes in lactate and H+ concentrations, AnEx induces the same changes in TAC, TOS, TOS/TAC and non-enzymatic antioxidants of low molecular weight in men and women. Oxidative stress lasted at least 24 hours after AnEx.

  2. Procedure for reducing hydrogen ion concentration in acidic anion eluate

    International Nuclear Information System (INIS)

    A procedure is suggested for reducing the concentration of hydrogen ions in the acidic anionic eluate formed during the separation of uranium. The procedure involves anex elution, precipitation, filtration, precipitate rinsing, and anex rinsing. The procedure is included in the uranium elution process and requires at least one ion exchanger column and at least one tank in the continuous or discontinuous mode. Sparing the neutralizing agent by reducing the hydrogen ion concentration in the acidic anionic eluate is a major asset of this procedure. (Z.S.). 1 fig

  3. Fleissner将向中国交付两套水刺系统设备%Fleissner will deliver two more spunlace machines to China

    Institute of Scientific and Technical Information of China (English)

    汪玲玲

    2009-01-01

    在第13届上海国际非织造材料展览会暨2009年亚洲非织造材料展(SCINCE 2009和ANEX 2009)上,德国Fleissner公司宣布将向中国再交付两套水刺系统设备。中国是Fleissner最重要的非织造设备市场,Fleissner因此也成为了中国引进水刺系统的领先供应商。

  4. The effect of aqueous ammonia soaking pretreatment on methane generation uing different lignocellulosic feedstocks

    DEFF Research Database (Denmark)

    Antonopoulou, Georgia; Jonuzaj, Suela; Gavala, Hariklia N.;

    2014-01-01

    Lignocellulosic biomass including agricultural and forestry residues, perennial crops, softwoods and hardwoods, can be used as feedstock for methane production. Although being abundant and almost zero cost feedstocks, the main obstacles of their use are the low efficiencies and yields attained, due...... for enhanced methane production, so far. In the present study AAS has been tested as a pretreatment method in anaerobic digestion of three lignocellulosic feedstocks with a different origin: one agricultural residue: sunflower straw, one perennial crop: grass and a hardwood: poplar. The effect of the AAS......., Aita G, Day DF.: Compositional changes in sugarcane bagasse on low temperature, long-term diluted ammonia treatment, Appl Biochem Biotechnol. 161, 34–40 (2010) [2] Himmelsbach, J., Raman, D., Anex, R., Burns, R., Faulhaber, C. :Effect of ammonia soaking pretreatment and enzyme addition on biochemical...

  5. La enseñanza del Derecho Agrario en la Argentina

    Directory of Open Access Journals (Sweden)

    Nancy Malanos

    2015-01-01

    Full Text Available En el intento de reflejar la problemática de la enseñanza del Derecho Agrario en laArgentina, con sus avances y retrocesos, podríamos comenzar diciendo que resulta dificil, sino imposible, justificar que en un país eminentemente agrícola-ganadero como es el nuestro, la enseñanza del derecho agrario se haya inaugurado anexándola al derecho minero. Así en 1900 al aprobarse el nuevo plan de estudios de la Facultad de Derecho y Ciencias Sociales de la Universidad Nacional de Buenos Aires, a la ya existente desde hacía unos años "Legislación de Minas" se le agrega el derecho rural (como se lo denominaba en esa época iniciándose así "una larga etapa en que ambas asignaturas se impartirían conjuntamente" (...

  6. Re-evaluation of the criticality experiments of the ''Otto Hahn Nuclear Ship'' reactor

    Energy Technology Data Exchange (ETDEWEB)

    Lengar, I.; Snoj, L.; Rogan, P.; Ravnik, M. [Jozef Stefan Institute, Ljubljana (Slovenia)

    2008-11-15

    Several series of experiments with a FDR reactor (advanced pressurized light water reactor) were performed in 1972 in the Geesthacht critical facility ANEX. The experiments were performed to test the core prior to its usage for the propulsion of the first German nuclear merchant ship ''Otto-Hahn''. In the present paper a calculational re-evaluation of the experiments is described with the use of the up-to date computer codes (Monte-Carlo code MCNP5) and nuclear data (ENDF/B-VI release 6). It is focused on the determination of uncertainties in the benchmark model of the experimental set-up, originating mainly from the limited set of information still available about the experiments. Effects of the identified uncertainties on the multiplication factor were studied. The sensitivity studies include parametric variation of material composition and geometry. The combined total uncertainty being found 0.0050 in k{sub eff}, the experiments are qualified as criticality safety benchmark experiments. (orig.)

  7. Dosagem e correlação do antígeno prostático específico com as alterações histológicas dos anexos sexuais do hamster sírio Prostate specific antigen-psa dosage and correlation with syrian hamster sexual addiction histologic alterations

    Directory of Open Access Journals (Sweden)

    Dimas José Araújo Vidigal

    2005-06-01

    relações estatísticas entre os níveis de PSA e as alterações das vesículas seminais e testículo. CONCLUSÕES: 1- O Hamster Sírio, Mesocricetus auratus, apresenta PSA sérico dosável e seu valor médio para o Hamster jovem é de 0,252ng/mL e no Hamster adulto é de 0,325ng/mL.2. Não foi possível correlacionar os níveis de PSA com as alterações histológicas encontradas nos anexos sexuais do Mesocricetus auratus.BACKGROUND: The objective of this work is to verify total PSA in young and adult Syrian Hamster and demonstrate a possible correlation among those levels and sexual anexes histological changes: prostate, seminal vesicles and testicles. METHODS: On this experimental study ten young Hamsters were used, with ages below seven weeks, and twenty animals with age above one year. PSA dosage and a histological analysis of sexual anexes were performed in both groups in order to get the correlation among the PSA level and histological changes. RESULTS: The average age for young animals (control group was 46.7 days (Std Dev=1.16. In adult animals (experimental group the average age was undetermined, although all groups were above one year old, at the death moment. Average weigh of those young animals, when dead, was 57.0g (Std Dev= 3.5 and adult animals 126.5g (Std Dev=19.3 being acceptable. PSA was dosed in old adult animals plasma and in seven of the youngest ones. PSA was not detected in three animals of young group. Young animals PSA average was 0.252ng/mL (nanogran per mililiter and in adults some presented 0.325ng/mL. Young animals did not present histologic changes. In adult hamsters, fourteen (70.0% of them presented change in their sexual anexes: ten (50.0% PBH (prostate benign hiperplasia, one (5.0% HBP, prostatis and seminal vesicle inflammation, one (5.0% seminal vesicle suppurative inflammation, one (5.0% testicle infarct and prostatitis. There was no statistic relationship between PSA levels and PBH, although those with PBH evidenced PSA higher

  8. {sup 99m}Tc labeling of Annexin fragment by two different techniques for detection of apoptosis in cancer

    Energy Technology Data Exchange (ETDEWEB)

    Faintuch, Bluma L.; Teodoro, Rodrigo; Querioz, Rodrigo G.; Muramoto, Emiko; Chura-Chambi, Rosa M.; Morganti, Ligia; Nascimento, Nanci [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)]. E-mail: teodoro_rodrigo@yahoo.com.br; blfaintuch@hotmail.com

    2007-07-01

    Introduction: Apoptosis or programmed cell death is an active, energy-dependent mechanism for elimination of cells that have been injured, infected, or immunologically recognized as harmful or superfluous. Apoptosis may be used in diagnosis of malignant tumors as it often occurs in hypoxic zones adjoining areas of necrosis, and it is endpoint of most forms of anticancer therapy. The N-terminal sequence of Annexin V, consisting of 13 amino acids (Anx13), is considered a useful marker in this context because of interaction with other molecules such as phosphatidyl-serine, the compound expressed on the surface of the apoptotic cells. Aim: The scope of this study was the labeling of Anx13 fragment with the derivatization of it for nitride and tricarbonyl technetium approach, and their biological evaluation. Methods: For nitride technetium labeling, a readily-available lyophilized kit (Schering CIS Bio International) was used. Na{sup 99m}TcO{sub 4} was added to this kit as well absolute ethanol. The reaction vial was left standing at room temperature for a period of 30 min. Then, a 0.9 mM aqueous solution of Cys-Anx13 and diphosphine (PNP6), was added. This reaction was carried out for one hour at 100 deg C. Preparation of the {sup 99m}Tccarbonyl consisted in flushing the mixture of 4.4 mg of sodium carbonate, 5.5 mg of sodium borohydride and 20 mg of sodium-potassium tartrate tetrahydrate with CO gas during 30 min. Pertechnetate was added and the vial was heated for 35 min at 75 deg C. The reaction was stopped in ice bath, and pH was adjusted to 7. Then 100 {mu}L of the precursor was added to 1.1 mM (50 {mu}g) of His-Anx13 and heated at 75 deg C for 60 min. The reaction was stopped in ice bath. Radiochemical analysis of both complexes {sup 99m}TcN(PNP6)-Cys-Anex13 and {sup 99m}Tc(CO)3-His-Anx13 was performed by thin layer chromatography as well as by HPLC. Biodistribution studies were carried out in healthy animals, 4 hours post injection of the {sup 99m

  9. Gestão agroecológica de microbacias hidrográficas através de técnicas de geoprocessamento e sensoriamento remoto: caso Fazenda Pantanoso

    Directory of Open Access Journals (Sweden)

    Santos Fioravante Jaekel dos

    2004-01-01

    Full Text Available O manejo sustentado de agroecossistemas passa pelo planejamento de uso dos mesmos, para o que necessita serem avaliados os recursos naturais e as condições sociais, culturais e econômicas dos habitantes. Técnicas de geoprocessamento e sensoriamento remoto, que permitem avaliar os recursos de grandes áreas e anexá-los a bancos de dados georreferenciados, foram utilizados para caracterizar o meio físico e planejar o uso da fazenda El Pantanoso, Departamento de Cerro Largo, Uruguai. Dados topográficos, planialtimétricos, de solo e uso atual, foram usados para gerar os planos de informação: mapa base, modelo numérico do terreno, declividade, solos, aptidão de uso agrícola dos solos, uso atual, zoneamento ambiental e conflitos de uso. A pesquisa mostra que a região apresenta Planossolos, Argissolos, Chernossolos, Vertissolos, Organossolos, Neossolos e Gleissolos e que os mesmos apresentam ampla faixa de aptidão de uso, o que facilita seu zoneamento ambiental. Considerando-se que a tradicional pecuária desenvolvida nas áreas de topografia ondulada e arroz nas várzeas, constitui o uso adequado dos solos, então lavouras de arroz encontradas ao longo dos sistemas de drenagem, onde deveria ser mantida a vegetação ciliar natural, constitui o principal conflito de uso relacionado ao zoneamento ambiental da região. O geoprocessamento e sensoriamento remoto mostraram-se eficientes no planejamento de uso da Fazenda Pantanoso.

  10. Técnica para obtenção do aparelho geniturinário e dosagem do PSA (Prostate Specific Antigen no hamster sírio, Mesocricetus auratus Technique for collecting blood for PSA (Prostate Specific Antigen dosing and genitourinary system obtaining in syrian hamster, Mesocricetus auratus

    Directory of Open Access Journals (Sweden)

    Dimas José Araújo Vidigal

    2004-12-01

    ículas seminais e testículos. Observou-se nos Hamsters adultos (n=20, setenta por cento de alterações nos anexos sexuais a saber: um caso (5% de processo supurativo das vesículas seminais, um caso (5% de processo inflamatório isolado das vesículas seminais, um caso (5% de Processo inflamatório das vesículas seminais, HBP e prostatite concomitante e um caso (5% de infarto testicular e prostatite. Onze animais (55%, dos Hamsters adultos, apresentaram HBP (Hiperplasia Benigna da Próstata. Conclusão: A técnica cirúrgica descrita mostrou-se eficiente para a obtenção dos orgãos e estruturas do aparelho geniturinário, estudo histológico desses orgãos e dosagem do PSA no Hamster Sírio, Mesocricetus auratus.Purpose: To explain the available technique in collecting blood for PSA (Prostate Specific Antigen dosing and the genitourinary system extracting from Syrian Hamster, Mesocricetus auratus, and correspond PSA findings to anexed sexual histologic changes. Methods: Thirty (n=30 Hamsters were used in the experiment: ten (n=10 animals were on the average age of 47,5 days on the decease mourent, being qualified as young and twenty ( n=20 animals over the age of one year were qualified as adults. After being under chetamina cloridate and diazepam anesthesia, on the superior abdomen level, c. 1,5mL to 2,0mL of blood were collected for total PSA dosing though ELISA method, with human antigen. They died after blood extracting. After verifying the animal death, laparatomy was carried out, extracting in complete monoblock the genitourinary system for a histologic study of sexual anexes. A PSA correlation was set with the found histologic changes. Results: An excellent anesthesian plan was obtained after shooting chetamina cloridate and diazepam intraperitoneum on the animals, that made possible to collect blood through the cava vein trans-derm via to the superior abdomen for the PSA dosing. The animal died after blood collecting. Laparatomy was carried out with the complete