New monoterpene glycosides from the root cortex of <i>Paeonia suffruticosa</i> and their potential anti-inflammatory activity

<div><p>The methanol extract of the root cortex of <i>Paeonia suffruticosa</i> afforded two new monoterpene glycosides, paeoniside A (<b>1</b>) and paeoniside B (<b>2</b>), and three known monoterpene glycosides, paeoniflorin (<b>3</b>), benzoylpaeoniflorin (<b>4</b>) and 4-<i>O</i>-methyl-paeoniflorin (<b>5</b>). Their structures were elucidated on the basis of spectroscopic means including 1D and 2D NMR experiments. Compounds <b>1</b>–<b>5</b> were found to be active against cyclooxygenase-1 and cyclooxygenase-2 enzymes.</p></div

Results of simple linear regression of cumulative N₂O emission (as ng N₂O-N g⁻¹ soil) against iron, across ten soils and under 12 different conditions.

<p>The first value given is that of r², and the second value is the slope of the regression. NS =  regression was not significant for either iron index. WHC =  water holding capacity; FeA =  acid hydroxylamine-extractable iron; FeP =  pyrophosphate-extractable iron.</p

Characterization of the soils used in this study.

a<p>United States Department of Agriculture official soil series description, ^b acid hydroxylamine-extractable iron, ^c pyrophosphate-extractable iron, ^d dissolved organic carbon.</p

Correlation matrix of the soil properties evaluated in this study.

a<p>acid hydroxylamine-extractable iron, ^b pyrophosphate-extractable iron, ^c dissolved organic carbon.</p

Relative importance of soil properties in explaining cumulative emission of N₂O under different conditions.

<p>Result of partial least squares multivariate analysis performed across ten soils for each of 12 different treatments. Two indices of soil iron (FeA: acid hydroxylamine-extractable iron and FeP: pyrophosphate-extractable iron) were ranked alongside other soil properties commonly considered to control soil N₂O emission. The size of each bar is given by the variable importance in the projection (VIP) value, and indicates the relative strength of each variable in explaining emission in that treatment. WHC =  water holding capacity; DOC =  dissolved organic carbon.</p

Tuning Cobalt Coordination Architectures by Bis(1,2,4-triazol-1-ylmethyl)benzene Position Isomers and 5-Nitroisophthalate

In our effect to tune the Co­(II) coordination polymer architectures, three position isomers 1,2-, 1,3-, 1,4-bis­(1,2,4-triazol-1-ylmethyl)­benzene and rigid 5-nitroisophthalate were used to assembly Co­(II) coordination polymers [Co­(obtz)­(NO₂-1,3-bdc)]_<i>n</i> (<b>1</b>), [Co­(mbtz)­(NO₂-1,3-bdc)­(CH₃OH)]_<i>n</i> (<b>2</b>), and [Co­(bbtz)­(NO₂-1,3-bdc)­(H₂O)]_<i>n</i> (<b>3</b>). <b>1</b> is comprised of undulated two-dimensional (2D) (4,4) networks. Two identical undulated layers are parallel interpenetrated to each other to give a (2D → 2D) polycatenated 2D network. The adjacent polycatenated 2D layers parallel polythreaded to form a unique 3D network. <b>1</b> is an unusual 2D → 3D polythreaded framework based on the polycatenated 2D layers. <b>2</b> shows the double-layer structure through the hydrogen bonds and π···π stacking interactions based on the undulated 2D (4,4) network. A 3D supramolecular network is constructed through the π···π stacking interactions interdouble layers. <b>3</b> exhibits a 3-fold interpenetrating 4-connected 6⁵·8-CdSO₄ 3D network. The powder X-ray diffraction, thermal stabilities, and UV–vis spectroscopy of <b>1</b>, <b>2</b>, and <b>3</b> were investigated

Tuning Cobalt Coordination Architectures by Bis(1,2,4-triazol-1-ylmethyl)benzene Position Isomers and 5-Nitroisophthalate

In our effect to tune the Co­(II) coordination polymer architectures, three position isomers 1,2-, 1,3-, 1,4-bis­(1,2,4-triazol-1-ylmethyl)­benzene and rigid 5-nitroisophthalate were used to assembly Co­(II) coordination polymers [Co­(obtz)­(NO₂-1,3-bdc)]_<i>n</i> (<b>1</b>), [Co­(mbtz)­(NO₂-1,3-bdc)­(CH₃OH)]_<i>n</i> (<b>2</b>), and [Co­(bbtz)­(NO₂-1,3-bdc)­(H₂O)]_<i>n</i> (<b>3</b>). <b>1</b> is comprised of undulated two-dimensional (2D) (4,4) networks. Two identical undulated layers are parallel interpenetrated to each other to give a (2D → 2D) polycatenated 2D network. The adjacent polycatenated 2D layers parallel polythreaded to form a unique 3D network. <b>1</b> is an unusual 2D → 3D polythreaded framework based on the polycatenated 2D layers. <b>2</b> shows the double-layer structure through the hydrogen bonds and π···π stacking interactions based on the undulated 2D (4,4) network. A 3D supramolecular network is constructed through the π···π stacking interactions interdouble layers. <b>3</b> exhibits a 3-fold interpenetrating 4-connected 6⁵·8-CdSO₄ 3D network. The powder X-ray diffraction, thermal stabilities, and UV–vis spectroscopy of <b>1</b>, <b>2</b>, and <b>3</b> were investigated

Bifactor structure of ASRS.

<p>Structure of the hierarchical model of the ASRS constructed using bifactor analysis. In the original scale, 110 items load on five subscales respectively. In the bifactor analysis, all the items have loadings on both the general factor and one of the subscale specific factors.</p

Correlations between Items and ASRS Scales.

<p>Cognitive is short for “Cognitive changes”; emotional is short for “Emotional responses”; behavioral is short for “Behavioral changes”; physiological is short for “Physiological responses”; and psychiatric is short for “Psychiatric symptoms.”</p

Correlations between Different Sub-scales of ASRS.

**<p>p<0.01.</p><p>Cognitive is short for “Cognitive changes”; emotional is short for “Emotional responses”; behavioral is short for “Behavioral changes”; physiological is short for “Physiological responses”; and psychiatric is short for “Psychiatric symptoms.”</p