Major depressive disorder (MDD) is the leading cause of disability in the developed world, yet broadly effective treatments remain elusive. The primary aim of this pilot study was to investigate the efficacy of mindfulness-based cognitive therapy (MBCT) monotherapy, compared to sertraline monotherapy, for patients with acute MDD. This open-label, nonrandomized controlled trial examined a MBCT cohort (N = 23) recruited to match the gender, age, and depression severity of a depressed control group (N = 20) that completed 8 weeks of monotherapy with the antidepressant sertraline. The 17-item clinician-rated Hamilton Depression Severity Rating Scale (HAMD-17) was the primary outcome measure of depression to assess overall change after 8 weeks and rates of response and remission. The 16-item Quick Inventory of Depressive Symptomatology-Self Report (QIDS-SR16) was the secondary outcome measure to further assess depression severity. Both cohorts were demographically similar and showed significant improvement in depression ratings. No difference was found in the degree of change in HAMD-17 scores (t(34) = 1.42, p = 0.165) between groups. Secondary analysis showed statistically significant differences in mean scores of the QIDS-SR16 (t(32) = 4.39, p < 0.0001), with the MBCT group showing greater mean improvement. This study was limited by the small sample size and non-randomized, non-blinded design. Preliminary findings suggest that an 8-week course of MBCT monotherapy may be effective in treating MDD and is a viable alternative to antidepressant medication. Greater changes in the self-rated QIDS-SR16 for the MBCT cohort raise the possibility that patients derive additional subjective benefit from enhanced self-efficacy skills.
Major depressive disorder (MDD) is the leading cause of disability in the developed world, yet broadly effective treatments remain elusive. The primary aim of this pilot study was to investigate the efficacy of mindfulness-based cognitive therapy (MBCT) monotherapy, compared to sertraline monotherapy, for patients with acute MDD. This open-label, nonrandomized controlled trial examined a MBCT cohort (N = 23) recruited to match the gender, age, and depression severity of a depressed control group (N = 20) that completed 8 weeks of monotherapy with the antidepressant sertraline. The 17-item clinician-rated Hamilton Depression Severity Rating Scale (HAMD-17) was the primary outcome measure of depression to assess overall change after 8 weeks and rates of response and remission. The 16-item Quick Inventory of Depressive Symptomatology-Self Report (QIDS-SR16) was the secondary outcome measure to further assess depression severity. Both cohorts were demographically similar and showed significant improvement in depression ratings. No difference was found in the degree of change in HAMD-17 scores (t(34) = 1.42, p = 0.165) between groups. Secondary analysis showed statistically significant differences in mean scores of the QIDS-SR16 (t(32) = 4.39, p < 0.0001), with the MBCT group showing greater mean improvement. This study was limited by the small sample size and non-randomized, non-blinded design. Preliminary findings suggest that an 8-week course of MBCT monotherapy may be effective in treating MDD and is a viable alternative to antidepressant medication. Greater changes in the self-rated QIDS-SR16 for the MBCT cohort raise the possibility that patients derive additional subjective benefit from enhanced self-efficacy skills.
Major depressive disorder (MDD) is the leading cause of disability in the developed world, yet broadly effective treatments remain elusive. The primary aim of this pilot study was to investigate the efficacy of mindfulness-based cognitive therapy (MBCT) monotherapy, compared to sertraline monotherapy, for patients with acute MDD. This open-label, nonrandomized controlled trial examined a MBCT cohort (N = 23) recruited to match the gender, age, and depression severity of a depressed control group (N = 20) that completed 8 weeks of monotherapy with the antidepressant sertraline. The 17-item clinician-rated Hamilton Depression Severity Rating Scale (HAMD-17) was the primary outcome measure of depression to assess overall change after 8 weeks and rates of response and remission. The 16-item Quick Inventory of Depressive Symptomatology-Self Report (QIDS-SR16) was the secondary outcome measure to further assess depression severity. Both cohorts were demographically similar and showed significant improvement in depression ratings. No difference was found in the degree of change in HAMD-17 scores (t(34) = 1.42, p = 0.165) between groups. Secondary analysis showed statistically significant differences in mean scores of the QIDS-SR16 (t(32) = 4.39, p < 0.0001), with the MBCT group showing greater mean improvement. This study was limited by the small sample size and non-randomized, non-blinded design. Preliminary findings suggest that an 8-week course of MBCT monotherapy may be effective in treating MDD and is a viable alternative to antidepressant medication. Greater changes in the self-rated QIDS-SR16 for the MBCT cohort raise the possibility that patients derive additional subjective benefit from enhanced self-efficacy skills.
OBJECTIVE: To establish the method of quality control for traditional Tibetan Medicine Zsuotai.METHODS: Collecting the samples of Tsuotai from Qinghai, Tibet, Sichuan, and Gansu province, to detect Hg2+ by Zsuotai reacted with HCl-HNO3 (3:1), and to determine the quantity of HgS in Zsuotai by sulfocyanate volumetric method.
RESULTS: The method for the determination of HgS in Zsuotai was in good reproducibility (RSD = 0.68%). The calibration curve was linear (r = 0.9999) within -0.0002 - 0.2123 g of mercuric sulfide. The recovery was 100.94% (RSD = 0.66%).
CONCLUSIONS: This method is convenient and accurate, so it can be used to establish quality control of the medicinal material.
Amino acids are indispensable components of living organisms. The high amino acid content in Nitraria tangutorum Bobr. fruit distinguishes it from other berry plants and is of great significance to its nutritional value. Herein, using 10-ethyl-acridine-3-sulfonyl chloride as a fluorescent pre-column labeling reagent, a method for the efficient and rapid determination of amino acid content in N. tangutorum by pre-column fluorescence derivatization and on-line mass spectrometry was established and further validated. The limits of detection (signal-to-noise ratio = 3) were between 0.13 and 1.13 nmol/L, with a linear coefficient greater than 0.997 and a relative standard deviation between 1.37% and 2.64%. In addition, the method required a short analysis time, separating 19 amino acids within 20 min. Subsequently, the method was used to analyze the amino acid content of Nitraria tangutorum Bobr. from tissues retrieved from seven regions of the Qinghai-Tibet Plateau. Nitraria tangutorum Bobr. was shown to contain a large amount of amino acids, with the total content and main amino acid varying between the different tissues. This research supports the nutritional evaluation, quality control, and development and utilization of Nitraria tangutorum Bobr.
Amino acids are indispensable components of living organisms. The high amino acid content in Nitraria tangutorum Bobr. fruit distinguishes it from other berry plants and is of great significance to its nutritional value. Herein, using 10-ethyl-acridine-3-sulfonyl chloride as a fluorescent pre-column labeling reagent, a method for the efficient and rapid determination of amino acid content in N. tangutorum by pre-column fluorescence derivatization and on-line mass spectrometry was established and further validated. The limits of detection (signal-to-noise ratio = 3) were between 0.13 and 1.13 nmol/L, with a linear coefficient greater than 0.997 and a relative standard deviation between 1.37% and 2.64%. In addition, the method required a short analysis time, separating 19 amino acids within 20 min. Subsequently, the method was used to analyze the amino acid content of Nitraria tangutorum Bobr. from tissues retrieved from seven regions of the Qinghai-Tibet Plateau. Nitraria tangutorum Bobr. was shown to contain a large amount of amino acids, with the total content and main amino acid varying between the different tissues. This research supports the nutritional evaluation, quality control, and development and utilization of Nitraria tangutorum Bobr.
<p>The Extraordinary Key Points that Explain the Hidden Secrets of the Adamantine Body (Rdo rje lus kyi sbas bshad kyi gnad thun mong ma yin pa) is contained in the Collected Works of Yanggönpa Gyeltsen Pel (1213-1258), a master of the upper Drukpa Kagyü order. This edition is a three volume reproduction of a collection from the Tango monastic community in Bhutan.</p>
Objective: To investigate and collect medicinal resources and methods of prevention and treatment of diseases in Baima Tibetan of Pingwu Sichuan in order to rescue and protect the ethenological medicine.; Method: Through visiting, field survey in four ethnic townships of Baima Tibetan in Pingwu Sichuan as well as referring literatures to collect information and data analysis of them the investigation was carried out.; Result: The investigation area showed rich medical resources. Rheumatism, stomach disease, pharyngitis and trauma are local common diseases which caused by local climate, diet and life style and so on. The Baima Tibetan are good at using local herb singly and simply to treat disease, using cold water medicine and powder snuffing are their own characters.; Conclusion: It is an extremely urgent issue to rescue Baima Tibetan medicine which is disappearing by the influence of the Han nationality culture.;
<p>This is the Collected Works of Yanggönpa Gyeltsen Pel (1213-1258), a master of the upper Drukpa Kagyü order. This edition is a three volume reproduction of a collection from the Tango monastic community in Bhutan published in 1976.</p>
<p>This is the Collected Works of Yanggönpa Gyeltsen Pel (1213-1258), a master of the upper Drukpa Kagyü order. This edition is a three volume reproduction of a collection from the Tango monastic community in Bhutan published in 1984.</p>
Prix Bushido French Book Award WINNER - 1997 Qigong training can improve your health, cure illness, and help you overcome the stress of daily living. Qigong is the study of Qi, or vital energy, that circulates in the human body, and it has been practiced by the Chinese for thousands of years. Qigong is a unique and comprehensive approach to health and longevity, and can be trained by anyone. Get the most from your practice by understanding the principles and foundation of this ancient science. Dr. Yang teaches sitting and standing meditation, demonstrates massage techniques, and explores the Qi pathways in your body. He explains correct breathing methods, shares secrets for quieting the mind, and discusses how to increase your body's Qi supply. In addition, he also explains important concepts such as the Three Treasures and regulating the body, breath, and mind. Whatever style you practice, you'll find the keys to successful training in The Root of Chinese Qigong. • Improve your health with Qi (vital energy) training. • Relieve stress with simple breathing techniques. • Learn the secrets that will advance your practice. • Discover the foundations of Chinese medicine. • Eliminate tension with soothing relaxation exercises. • Includes more than sixty detailed photos and illustrations.
In the present study, nine compounds (1-9) were isolated from Colletotrichum gloeosporioides (an endophytic fungus from Uncaria rhynchophylla) which was cultured in wheat bran medium. Their structures were elucidated as 4-Epi-14-hydroxy-10, 23-dihydro-24, 25-dehydroaflavinine (1), 10, 23-Dihydro-24,25 -dehydro-21-oxoaflavinine (2), Ergosterol (3), Ergosterol peroxide (4), Mellein (5), 4, 5-dihydroblumenol A (6), Colletotrichine A (7), Cyclo(L-leucyl-L-leucyl) (8), and Brevianamide F (9) based on NMR spectral data, as well as comparing with previous literature data. This is the first report about the isolation of compounds 1-2, 6, and 8-9 from Colletotrichum genus. All compounds were tested for their phosphoinositide 3-kinase (PI3Kα) inhibitory activity. Compounds 8 and 9 showed potent PI3K α inhibitory activity with IC50 values of 38.1 and 4.8 µM, respectively, while the other compounds showed very weak activity at a concentration of 20 µg/mL.
In the present study, nine compounds (1-9) were isolated from Colletotrichum gloeosporioides (an endophytic fungus from Uncaria rhynchophylla) which was cultured in wheat bran medium. Their structures were elucidated as 4-Epi-14-hydroxy-10, 23-dihydro-24, 25-dehydroaflavinine (1), 10, 23-Dihydro-24,25 -dehydro-21-oxoaflavinine (2), Ergosterol (3), Ergosterol peroxide (4), Mellein (5), 4, 5-dihydroblumenol A (6), Colletotrichine A (7), Cyclo(L-leucyl-L-leucyl) (8), and Brevianamide F (9) based on NMR spectral data, as well as comparing with previous literature data. This is the first report about the isolation of compounds 1-2, 6, and 8-9 from Colletotrichum genus. All compounds were tested for their phosphoinositide 3-kinase (PI3Kα) inhibitory activity. Compounds 8 and 9 showed potent PI3K α inhibitory activity with IC50 values of 38.1 and 4.8 µM, respectively, while the other compounds showed very weak activity at a concentration of 20 µg/mL.
Self-compassion is natural, trainable and multi-faceted human capacity. To date there has been little research into the role of culture in influencing the conceptual structure of the underlying construct, the relative importance of different facets of self-compassion, nor its relationships to cultural values. This study employed a cross-cultural design, with 4,124 participants from 11 purposively sampled datasets drawn from different countries. We aimed to assess the relevance of positive and negative items when building the self-compassion construct, the convergence among the self-compassion components, and the possible influence of cultural values. Each dataset comprised undergraduate students who completed the "Self-Compassion Scale" (SCS). We used a confirmatory factor analysis (CFA) approach to the multitrait-multimethod (MTMM) model, separating the variability into self-compassion components (self-kindness, common humanity, mindfulness), method (positive and negative valence), and error (uniqueness). The normative scores of the Values Survey Module (VSM) in each country, according to the cultural dimensions of individualism, masculinity, power distance, long-term orientation, uncertainty avoidance, and indulgence, were considered. We used Spearman coefficients (rs) to assess the degree of association between the cultural values and the variance coming from the positive and negative items to explain self-compassion traits, as well as the variance shared among the self-compassion traits, after removing the method effects produced by the item valence. The CFA applied to the MTMM model provided acceptable fit in all the samples. Positive items made a greater contribution to capturing the traits comprising self-compassion when the long-term orientation cultural value was higher (rs = 0.62; p = 0.042). Negative items did not make significant contributions to building the construct when the individualism cultural value was higher, but moderate effects were found (rs = 0.40; p = 0.228). The level of common variance among the self-compassion trait factors was inversely related to the indulgence cultural value (rs = -0.65; p = 0.030). The extent to which the positive and negative items contribute to explain self-compassion, and that different self-compassion facets might be regarded as reflecting a broader construct, might differ across cultural backgrounds.
A new flavonoid, along with 16 known ones, was separated from the aerial parts of Asterothamnus centrali-asiaticus. Their structures were elucidated by extensive spectroscopic methods, including 1D and 2D NMR techniques and HRESIMS. To confirm the structure of the new compound, computational prediction of its 13C chemical shifts was performed. All of the 17 flavonoids were reported from A. centrali-asiaticus for the first time. In addition, all flavonoids were evaluated for their antioxidant and α-glucosidase inhibitory activities. The results showed that 10 of them exhibited antioxidant activity. Meanwhile, four flavonoids displayed α-glucosidase inhibitory effect with IC50 values ranging from 38.9 to 299.7 μM.
A new flavonoid, along with 16 known ones, was separated from the aerial parts of Asterothamnus centrali-asiaticus. Their structures were elucidated by extensive spectroscopic methods, including 1D and 2D NMR techniques and HRESIMS. To confirm the structure of the new compound, computational prediction of its 13C chemical shifts was performed. All of the 17 flavonoids were reported from A. centrali-asiaticus for the first time. In addition, all flavonoids were evaluated for their antioxidant and α-glucosidase inhibitory activities. The results showed that 10 of them exhibited antioxidant activity. Meanwhile, four flavonoids displayed α-glucosidase inhibitory effect with IC50 values ranging from 38.9 to 299.7 μM.
Six compounds including two n-butyrophenone isomers and two stibene isomers were obtained from Rheum tanguticum Maxim. Two n-butyrophenone isomers with a separation factor of 1.14 were successfully separated by recycling high-speed counter-current chromatography after ten cycles. Two stibene isomers were successfully separated by preparative high-performance liquid chromatography. High-performance liquid chromatography analysis showed that the purities of the compounds were all over 98%. These compounds were identified as lindleyin, isolindleyin, resveratrol-4'-O-(2″-O-galloyl)-glucopyranoside, resveratrol-4'-O-(6''-O-galloyl)-glucopyranoside, emodin 1-O-β-d-glucoside, and 3,5-dihydroxy-4'-methoxystilbene-3-O-β-d-glucopyranoside. The results indicated that recycling high-speed counter-current chromatography and preparative high-performance liquid chromatography could be effective combination for the preparation of bioactive compounds from Rheum tanguticum Maxim.
This study presents an efficient strategy for separation of three phenolic compounds with high molecular weight from the crude extract of Terminalia chebula Retz. by ultrasound-assisted extraction and high-speed counter-current chromatography. The ultrasound-assisted extraction conditions were optimized by response surface methodology and the results showed the target compounds could be well enriched under the optimized extraction conditions. Then the crude extract was directly separated by high-speed counter-current chromatography without any pretreatment using n-hexane/ethyl acetate/methanol/water (1:7:0.5:3, v/v/v/v) as the solvent system. In 180 min, 13 mg of A, 18 mg of B, and 9 mg of C were obtained from 200 mg of crude sample. Their structures were identified as Chebulagic acid (A, 954 Da), Chebulinic acid (B, 956 Da), and Ellagic acid (C) by (1) H NMR spectroscopy.
The anterior cingulate cortex (ACC) is part of a network implicated in the development of self-regulation and whose connectivity changes dramatically in development. In previous studies we showed that 3 h of mental training, based on traditional Chinese medicine (integrative body–mind training, IBMT), increases ACC activity and improves self-regulation. However, it is not known whether changes in white matter connectivity can result from small amounts of mental training. We here report that 11 h of IBMT increases fractional anisotropy (FA), an index indicating the integrity and efficiency of white matter in the corona radiata, an important white-matter tract connecting the ACC to other structures. Thus IBMT could provide a means for improving self-regulation and perhaps reducing or preventing various mental disorders.
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The method of capillary zone electrophoresis (CZE) with direct UV detection was developed for the determination of oleanolic acid, ursolic acid, quercetin and apigenin. and then for the first time successfully applied to the analysis of four analytes in <i>Swertia mussotii</i> Franch and its preparations. Various factors affecting the CZE procedure were investigated and optimized, and the optimal conditions were: 50 × 10<sup>−3</sup> mol/L borate-phosphate buffer (pH 9.5) with 5.0 × 10<sup>−3</sup> mol/L <i>β</i>-cyclodextrin, 15 kV separation voltage, 20 °C column temperature, 250 nm detection wavelength and 5 s electrokinetic injection time (voltage 20 psi). Under the conditions, oleanolic acid, ursolic acid, quercetin and apigenin could be determined within the test ranges with a good correlation coefficient (<i>r</i>² > 0.9991). The limits of detection for conditions, oleanolic acid, ursolic acid, quercetin and apigenin were 0.3415, 0.2003, 0.0062 and 0.2538 µg/mL, respectively, and the intra- and inter-day relative standard deviations were no more than 4.72%. This procedure provided a convenient, sensitive and accurate method for simultaneous determination of oleanolic acid, ursolic acid, quercetin and apigenin in <i>S. mussotii</i> Franch. Copyright © 2014 John Wiley & Sons, Ltd.
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