Iowa Board of Parole Annual Report for State Fiscal Year 2011 (July 1, 2010 – June 30, 2011) January 3, 2012

Annual report produced by Iowa Board of Parole

Constituintes químicos de Ottonia corcovadensis Miq. da floresta Amazônica: atribuição dos deslocamentos químicos dos átomos de hidrogênio e carbono

In an ethanolic extract of leaves of Ottonia corcovadensis (Piperaceae) were identified sixteen terpenoids of essential oil and the three flavonoids 3',4',5,5',7-pentamethoxyflavone (1), 3',4',5,7-tetramethoxyflavone (2) and 5-hydroxy-3',4',5',7-tetramethoxyflavone (3) and cafeic acid (4). Two amides (5 and 6) were isolated from an ethanolic extract of the roots. The structures were established by spectral analysis, meanly NMR (1D and 2D) and mass spectra. Extensive NMR analysis was also used to complete ¹H and 13C chemical shift assignments of the flavonoids and amides. The components of the essential oil were identified by computer library search, retention indices and visual interpretation of mass spectra.

Determinação voltamétrica do nedocromil de sódio utilizando eletrodo de carbono vítreo

Estudos eletroanalíticos foram realizados com o Nedocromil de Sódio empregando as técnicas voltamétricas de varredura linear, pulso diferencial e onda quadrada, em tampão Britton-Robinson (pH 4,0). No estudo voltamétrico empregando a modalidade de varredura linear observou-se dois picos catódicos, irreversíveis, nos valores de potencial de -0,86 V e -1,10 V (vs ECS). As correntes de pico catódicas apresentaram um controle difusional segundo a relação Ipc versus v½. A dependência de Ipc com a concentração apresentou linearidade entre 5,0x10-4 mol L-1 e 5,0x10-3 mol L-1, limite de detecção de 8,2x10-5 mol L-1 e sensibilidade de 6,3x10³ mA/ mol L-1. Na voltametria de pulso diferencial o Nedocromil de Sódio apresentou dois picos catódicos, irreversíveis, nos valores de potencial de -0,67 V e -0,75 V (vs ECS). Curvas analíticas foram obtidas no intervalo de 3,0x10-6 mol L-1 a 1,0x10-5 mol L-1, limite de detecção de 4,9x10-7 mol L-1 e sensibilidade de 8,7x10(4) mA/ mol L-1. Na voltametria de onda quadrada observou-se dois picos catódicos nos valores de potencial de -0,80 V e -0,91 V (vs ECS), linearidade de 5,0x10-7 mol L-1 a 1,0x10-5 mol L-1, com limite de detecção e uma sensibilidade de 2,7x10-6 mol L-1 e 1,1x10(6) mA/ mol L-1, respectivamente.

Indicadores antropométricos e as doenças crônicas não transmissíveis em mulheres na pós-menopausa da região Sudeste do Brasil

OBJETIVO: avaliar a influência dos indicadores antropométricos sobre os marcadores de risco cardiovascular e metabólico para doenças crônicas não-transmissíveis em mulheres na pós-menopausa. MÉTODOS: realizou-se estudo clínico transversal, com 120 mulheres sedentárias na pós-menopausa (com idades entre 45 e 70 anos e última menstruação há, pelo menos, 12 meses). Foram excluídas as diabéticas insulino-dependentes e usuárias de estatinas ou terapia hormonal até seis meses prévios. Para avaliação antropométrica, foram obtidos peso, estatura, índice de massa corpórea (IMC=peso/altura²) e circunferência da cintura (CC). As variáveis metabólicas avaliadas foram colesterol total (CT), HDL, LDL, triglicérides (TG), glicemia e insulina, para os cálculos do índice aterogênico plasmático (IAP) e resistência insulínica (Homeostasis model assessment-insulin resistance, HOMA-IR). Na análise estatística, utilizara-se análise de variância one-way (ANOVA) e Odds Ratio (OR). RESULTADOS: os dados médios caracterizaram amostra com sobrepeso, com obesidade central e dislipidêmica. Sobrepeso e obesidade estiveram presentes em 77,1% e deposição central de gordura ocorreu em 87,3% das participantes. Os valores médios de CT, LDL e TG estavam acima do recomendável em 67,8, 55,9 e 45,8% das mulheres, respectivamente, com HDL abaixo dos valores adequados em 40,7%. Valores de CC >88 cm ocorreram em 14,8% das mulheres eutróficas, 62,5% no grupo com sobrepeso e 100% nas obesas (p>0,05). Os valores médios de IAP, TG e HOMA-IR aumentaram significativamente com o aumento do IMC e da CC, enquanto que o HDL diminuiu (p<0,05). Na presença da CC >88 cm, encontrou-se risco de 5,8 (IC95%=2,3-14,8), 2,61 (IC95%=1,2-5,78), 3,4 (IC95%=1,2-9,7) e 3,6 (IC95%=1,3-10,3) para HDL reduzido, hipertrigliceridemia, IAP elevado e resistência a insulina, respectivamente (p<0,05). O IMC >30 kg/m² associou-se apenas com HDL reduzido (OR=3,1; IC95%=1,44-6,85). CONCLUSÕES: a associação de duas medidas antropométricas (CC e IMC) foi eficiente para adequado diagnóstico de obesidade relacionada a alterações metabólicas em mulheres na pós-menopausa. Contudo, a simples avaliação da CC pode ser indicativo do risco cardiovascular e metabólico das doenças crônicas não transmissíveis.

Evaluation of piroxicam-&#946;-cyclodextrin as a preemptive analgesic in functional endoscopic sinus surgery

The preemptive analgesic efficacy and adverse effects of preoperatively administered piroxicam-&#946;-cyclodextrin for post-endoscopic sinus surgery pain was determined in a prospective, double-blind, randomized, clinical study. Seventy-five American Society of Anesthesiologists status I-II patients, aged 18-65 years, were divided into three groups with similar demographic characteristics: group 1 received 20 mg piroxicam-&#946;-cyclodextrin, group 2 received 40 mg piroxicam-&#946;-cyclodextrin and group 3 received placebo orally before induction of general anesthesia. A blinded observer recorded the incidence and severity of pain at admission to the post-anesthesia care unit (PACU), at 15, 30, and 45 min in the PACU, and 1, 2, 4, 6, and 24 h postoperatively. All patients received patient-controlled morphine analgesia during the postoperative period and consumption was recorded for 24 h. During the PACU period, mean visual analogue scale values were significantly lower in groups 1 and 2 compared to group 3 (P < 0.05). During the postoperative period, morphine consumption was 3.03 ± 2.54, 2.7 ± 2.8, and 5.56 ± 3.12 mg for each group, respectively (P < 0.05). As a side effect, bleeding was observed in groups 1 and 3, nausea and vomiting in all groups, and edema only in group 3. However, no significant differences were detected in any of the parameters analyzed, which also included epigastric pain, constipation/diarrhea and headache. Similar hematological test results were obtained for all groups. Preemptive administration of piroxicam-&#946;-cyclodextrin effectively reduced analgesic consumption, and 40 mg of the drug was more effective than 20 mg piroxicam-&#946;-cyclodextrin without side effects during the postoperative period.

Suomen taloudellinen kartta 1:100000: (kihlakunnankartta) = Finlands ekonomiska karta 1:100000 : (häradskarta) - Lehti = Blad 8:3, Vaasa = Vasa

0-meridiaani : Helsinki.

1.° Lex Longobardorum. — 2.° Lex Alamannorum. — 3.° Lex Bajuariorum. — 4.° Legis Longobardorum libri quatuor : accedunt glossae. — Hujusce codicis tres primae partes undecimo saeculo, altera decimo quarto videtur exarata.

Colbertinus

Synthesis and Biological Evaluation of New Ozonides with Improved Plant Growth Regulatory Activity

The iron oxyallyl carbocation generated from 2,7-dibromocycloheptanone was induced to undergo [4 + 3] cycloaddition reactions with various furans, affording a series of 12-oxatricyclo-[4.4.1.1(2,5)]-dodec-3-en-11-one adducts. Similar methodology was used to prepare two additional cycloadducts using menthofuran and two homologous aliphatic dibromoketones. Dipolar cycloaddition of ozone to the adducts afforded the corresponding secondary ozonides (i.e., 1,2,4-trioxolanes) in variable yields. Ozonides were investigated by quantum mechanics at the B3LYP/6-31+G* level to study structural features including close contacts which may be responsible for enhancing ozonide stability. The effect of these ozonides and their corresponding precursor cycloadducts upon radicle growth of both Sorghum bicolor and Cucumis sativus was evaluated at 5.0 x 10(-4) mol L-1. The most active cycloadducts and ozonides were also evaluated against the weed species Ipomoea grandifolia and Brachiaria decumbens, and the results are discussed. Compared to ozonides previously synthesized in our laboratory, the new ozonides described herein present improved plant growth regulatory activity.

Synthesis, crystal structure and hydrolysis of a dinuclear copper(II) complex constructed by N2O donor Schiff base and 4,4 '-bipyridine: discrete supra-molecular ensembles vs. oligomers

The tridentate Schiff base ligand, 7-amino-4-methyl-5-aza-3-hepten-2-one (HAMAH), prepared by the mono-condensation of 1,2diaminoethane and acetylacetone, reacts with Cu(BF4)(2) center dot 6H(2)O to produce initially a dinuclear Cu(II) complex, [{Cu(AMAH)}(2) (mu-4,4'-bipyJ](BF4)(2) (1) which undergoes hydrolysis in the reaction mixture and finally produces a linear polymeric chain compound, [Cu(acac)(2)(mu-4,4'-bipy)](n) (2). The geometry around the copper atom in compound 1 is distorted square planar while that in compound 2 is essentially an elongated octahedron. On the other hand, the ligand HAMAH reacts with Cu(ClO4)(2) center dot 6H(2)O to yield a polymeric zigzag chain, [{Cu(acac)(CH3OH)(mu-4,4'-bipy)}(ClO4)](n) (3). The geometry of the copper atom in 3 is square pyramidal with the two bipyridine molecules in the cis equatorial positions. All three complexes have been characterized by elemental analysis, IR and UV-Vis spectroscopy and single crystal X-ray diffraction studies. A probable explanation for the different size and shape of the reported polynuclear complexes formed by copper(II) and 4,4'-bipyridine has been put forward by taking into account the denticity and crystal field strength of the blocking ligand as well as the Jahn-Teller effect in copper(II). (c) 2007 Elsevier Ltd. All rights reserved.

Stabilization of a helical water chain in a metal-organic host of a trinuclear Schiff base complex

Three heterometallic trinuclear Schiff base complexes, [{GuL(1)(H2O)}(2)Ni(CN)(4)]center dot 4H(2)O (1), [{CuL2(H2O)}(2)Ni(CN)(4)] (2), and [{CuL3(H2O)}(2)Ni(CN)(4)] (3) (HL1 = 7-amino-4-methyl-5-azahept-3-en-2-one, HL2 = 7-methylamino-4-methyl-5-azahept-3-en-2-one, and HL3 = 7-dimethylamino-4-methyl-5-azahept-3-en-2-one), were synthesized. All three complexes were characterized by elemental analysis, IR and UV spectroscopies, and thermal analysis. Two of them (1 and 3) were also characterized by single crystal X-ray crystallography. Complex 1 forms a hydrogen-bonded one-dimensional metal-organic framework that stabilizes a helical water chain into its cavity, but when any of the amine hydrogen atoms of the Schiff base are replaced by methyl groups, as in L 2 and L 3, the water chain, vanishes, showing explicitly the importance of the host-guest H-bonding interactions for the stabilization of a water cluster.

Trinuclear cu(ll) complexes containing peripheral ketonic oxygen bridges and a mu(3)-OH core: Syntheses, crystal structures, spectroscopic and magnetic properties

Four new trinuclear copper(II) complexes, [(CuL1)(3)(mu(3)-OH)](ClO4)(2)center dot H2O (1), [(CuL2)(3)(mu(3)-OH)](CIO4)(2) (2), [(CuL3)(3)-(mu(3)-OH)](ClO4)(4)center dot H2O (3), and [(CuL4)(3)(mu(3)-OH)](ClO4)(2)center dot H2O (4), where HL1 = 8-amino-4,7,7-trimethyl-5-azaoct-3-en-2-one, HL2 = 7-amino-4-methyl-5-azaoct-3-en-2-one, HL3 = 7(ethylamino)-4-methyl-5-azahept-3-en-2-one, and HL4 = 4-methyl-7-(methylamino)-5-azahept-3-en-2-one, have been derived from the four tridentate Schiff bases (HL1, HL2, HL3, and HL4) and structurally characterized by X-ray crystallography. For all compounds, the cationic part is trinuclear with a CU3OH core held by three carbonyl oxygen bridges between each pair of copper(II) atoms. The copper atoms are five-coordinate with a distorted square-pyramidal geometry; the equatorial plane consists of the bridging oxygen atom of the central OH group together with three atoms (N, N, O) from one ligand whereas an oxygen atom of a second ligand occupies the axial position. Magnetic measurements have been performed in the 2-300 K temperature range. The experimental data could be satisfactorily reproduced by using an isotropic exchange model, H = -J(S1S2+S2S3+S1S3) yielding as best-fit parameters: J = -66.7 and g = 2.19 for 1, J = -36.6 and g = 2.20 for 2, J = -24.5 and g = 2.20 for 3, and J = -14.9 and g = 2.05 for 4. EPR spectra at low temperature show the existence of spin frustration in complexes 3 and 4, but it has not been possible to carry out calculations of the antisymmetric exchange parameter, G, from magnetic data. In frozen methanolic solution, at 4 K, hyperfine splitting in all complexes and spin frustration in complex 4 seem to be confirmed. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

Relaxation of the electrical resistivity in Cr-doped Nd(0.5)Ca(0.5)MnO(3) single crystals

We have performed a systematic study of the time and temperature dependencies of the electrical resistivity (rho(T, t)) inNd(0.5)Ca(0.5)Mn(1-x)Cr(x)O(3) single crystals with x = 0.02 and 0.07 in order to examine the dynamics of the phase separation. The relaxation effects can be described by the combination of a rapid exponential increase/decrease with a slower logarithmic contribution at longer times. The experimental results suggest the existence of a large temperature window in which huge relaxation effects occur, and the relative fraction of the coexisting phases rapidly changes as a function of time, depending on the initial magnetic state of the sample. The rho(T, t) relaxation measurements were shown to be a suitable tool for probing the dynamical nature of the phase separation, in which magnetically distinct phases compete against each other in a wide temperature range. In addition, the features observed in the rho(T, t) curves were found to be in excellent agreement with both the magnetic properties and the structural transitions observed in these manganites.

Synthesis, spectroscopic characterization and X-ray structures of five-coordinate diorganotin(IV) complexes containing 5-hydroxypyrazoline derivatives as ligands

Four new diorganotin(IV) complexes have been prepared from R(2)SnCl(2) (R = Me, Ph) with the ligands 5-hydroxy-3-metyl-5-phenyl-1-(S-benzildithiocarbazate)-pyrazoline (H(2)L(1)) and 5-hydroxy-3-methyl-5-phenyl-1-(2-thiophenecarboxylic)-pyrazoline (H(2)L(2)). The complexes were characterized by elemental analysis, IR. (1)H (13)C, (119)Sn NMR and Mossbauer spectroscopes The complexes [Me(2)SnL(1)], [Ph(2)SnL(1)] and [Me(2)SnL(2)] were also studied by single crystal X-ray diffraction and the results showed that the Sn(IV) central atom of the complexes adopts a distorted trigonal bipyramidal (TBP) geometry with the N atom of the ONX-tridentate (X = O and S) ligand and two organic groups occupying equatorial sites. The C-Sn-C angles for [Me(2)Sn(L(1))] and [Ph(2)Sn(L(1))] were calculated using a correlation between (119)Sn Mossbauer and X-ray crystallographic data based on the point-charge model Theoretical calculations were performed with the B3LYP density functional employing 3-21G(*) and DZVP all electron basis sets showing good agreement with experimental findings General and Sn(IV) specific IR harmonic frequency scale factors for both basis sets were obtained from comparison with selected experimental frequencies (C) 2010 Elsevier B V All rights reserved

Anti-Helicobacter pylori activity and oxidative burst inhibition by the naphthoquinone 5-methoxy-3,4-dehydroxanthomegnin from Paepalanthus latipes

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