RESUMO
ObjectiveTo investigate the brain absorption components of Tianyuan Zhitong prescription and their distribution based on ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry（UPLC-Q-TOF-MS）， desorption electrospray ionization mass spectrometry imaging（DESI-MSI） and hyperspectral imaging techniques. MethodTen BALB/c mice were randomly divided into blank group（n=3） and administration group（n=7）， the administration group was gavaged with 0.3 mL of Tianyuan Zhitong prescription liquid at a concentration of about 5 g·mL-1 of the raw material， and the blank group was gavaged with an equal volume of normal saline， and the whole brain of the mice were taken for the preparation of tissue homogenates and frozen sections， respectively. The tissue homogenates were qualitatively analyzed by UPLC-Q-TOF-MS for the brain absorption components in positive and negative ion modes， frozen sections were used for imaging to observe the distribution of these components in the brain. Cytoviva dark-field enhancement microscope was used to perform hyperspectral imaging scanning on the brain sections of mice from each group， and the scattered light data of at least 1 000 pixels in the visible-near-infrared（400-1 000 nm） band in the microscopic field of view were collected and average spectrum were created， which were used to compare the components in the brain tissues of mice from the blank and administration groups. ResultA total of 27 brain absorption components of Tianyuan Zhitong prescription were identified by UPLC-Q-TOF-MS， including 10 organic acids， 5 glycosides， 4 alkaloids， 1 phenol， 4 flavonoids， 2 phthalides and 1 other compound， which were mainly derived from Gastrodiae Rhizoma， Chuanxiong Rhizoma， vinegar-processed Corydalis Rhizoma， Ziziphi Spinosae Semen and processed Morindae Officinalis Radix. A total of 14 components were identified by mass spectrometry imaging， of which ferulic acid， tetrahydropalmatine and N-methyl dehydroberberine were mainly distributed in the cerebral cortex， vitamin B5， vemonoic acid and ricinoleic acid were mainly distributed in the hypothalamus， elemicin， octadecenic acid and octadecanoic acid were mainly distributed in the cortex and hypothalamus， while senkyunolide B， ligustilide， linoleic acid， 9，12-octadecadienoyl ethyl ester and spinosin were distributed in most regions of the brain tissues. Hyperspectral imaging showed that in the visible-near-infrared band range， the average spectrum of the brain tissues of mice in the administration group was significantly red-shifted， indicating that there were differences in the physical properties or contents of the chemical components in the brain between mice in the blank group and those in the administration group， and further verified the results of mass spectrometry imaging. ConclusionThrough the combination of UPLC-Q-TOF-MS and imaging techniques， the pharmacodynamic components of Tianyuan Zhitong prescription in the treatment of headache and the regional characteristics in brain tissue are clarified， which can provide reference for the selection of the index components of the research on the quality standard of this prescription and the research on the mechanism of the pharmacological effect.
RESUMO
Objective To investigate the association of T help (Th) lymphocyte and heart rate variability (HRV) in congestive heart failure (CHF) patients. Methods Ninety-six patients with CHF and thirty healthy persons were enrolled in the study. Time-domain HRV analysis was performed based on 24 hour Holter Electrocardiogram (ECG) monitoring. Interferon-γ (IFN-γ) was used as markers for the differentiation of Th1 subsets and interleukin-10 (IL-10) for the Th2 subsets. IFN-γand IL-10 in CD4 + T lymphocytes were quantified by 3-color flow cytometry. Results The frequency of IL-10-Producing T Cells in the CHF group was significantly lower than those in the healthy control ( ( 16.4 ± 5.8 ) % vs. ( 26.8 ± 3.7 ) %, t = 9. 243, P ＜ 0. 001 ). The frequency of IFN-γ in the CHF group ( ( 18.4 ± 7.3 )% ) was significantly lower than that in the healthy controls ( (7.3 ±4.6) % ,t =7. 917, P ＜ 0. 001 ). The following index of HRV in the CHF groups were all significantly lower than those in the healthy controls: (98. 6 ± 21.3) ms vs. ( 145. 1 ± 42. 6) ms for SDNN, (83. 9 ± 22.4) ms vs.(136.5 ±39.6)ms for SDANN, (40.6 ± 14.5) ms vs. (55.8 ± 17.9) ms for SDNNI, (20. 7 ± 12.9) ms vs.(29.1 ± 12.6) ms for RMSSD, (5.6 ± 3.7 ) % vs. ( 11.8 ± 4.4) % for PNN50 ( Ps ＜ 0.05 ). In CHF patients, the frequency of IL-10 were positively associated with SDNN, SDANN, SDNNI, RMSSD and PNN50 ( r = 0. 49,0. 57,0. 58,0.47 and 0. 52 ,respectively,Ps ＜ 0.01 ). In the CHF patients, the frequency of IFN-γand IFN-γ/IL-10 ratio were negatively associated with SDNN ,SDANN ,SDNNI, RMSSD and PNN50 ( r = - 0. 49, - 0. 54, - 0. 57, - 0.52,- 0.53, - 0. 52, - 0.64, - 0.57, - 0. 58, - 0. 67, Ps ＜ 0. 01 ). Conclusions Autonomic nervous system is involved in the regulation of the balance of Th1/Th2 in patients with CHF. Sympathetic nerve system enhances the effect of Th1 ,whereas parasympathetic nervous system enhances the effect of Th2.
RESUMO
We treated 200 cases with Spondylosis deformans using acupuncture and Qigong and achieved reasonably good effect.<br>Results: Clinical cure were 144 cases (72%), while 52 cases (26%) were rated effective. Four cases (2%) were invalid. The total rate of effectiveness was 98%. Twenty seven cases were cured in two courses of treatment, 110 in four courses and 7 in six courses.<br>Discussion: This disease belongs to the category krown as “Bi zheng” (arthralgiasyndrome) in tradional Chinese medicine. The disease results from “damage to the Governor Vessel” and “stagnancy of Qi and Blood”. The patients practised Shadow Qigong and Huanghai Qigong during the acupuncture treatment. The patients felt “De qi” (needling sensation by acupuncture) and “Qi gan” (Qi sensation of Qigong). The function of Qigong is to improve the circulation of Qi and Blood and to promote health.
RESUMO
Fifty-two cases of herpes zoster were treated with acupuncture and moxibustion and a control group of 49 cases was treated with traditional Chinese medicine (Kampo). The Visual Analogue scale (VAS) was used as an index of the analgesic effects. The acupuncture and moxibustion groups were treated according to the differentiation of symptoms and signs of traditional Chinese medicine. Acupuncture was also applied around the area of affected skin, followed by 30 minutes of moxibustion. Cases in the Kampo group were given the following formulas: Ryutan-shakan-to (containing Gentianae) was administered for Damp-Heat in the Liver and Gall Bladder, Shoyosan (Pulvis ambulatorius) for Stagnation of Liver Qi and Irei-to (Formula hoelen stomachi) for Damp-Heat in the Spleen meridian. It took an average of 3.8 treatments for the pain to disappear in the 52 cases of the acupuncture group, and an average of five days for the Kampo group. Kampo was ineffective in three cases. There was a significantly higher rate of appearance of analgesic effects in the acupuncture group. Acupuncture is thought to control pain by improving the circulation of the Qi and blood. It also enhances immune function, thereby suppressing virus activity and helping reduce pain. Acupuncture and moxibustion significantly reduced pain in herpes zoster patients, and can be said to have analgesic effects.