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1.
J Pain Res ; 17: 3031-3046, 2024.
Article de Anglais | MEDLINE | ID: mdl-39308997

RÉSUMÉ

Migraine is a common neurological illness that causes a great burden on individuals and society. Many migraine patients seek relief through complementary and alternative therapies, with Traditional Chinese medicine (TCM) often being their preferred choice. Acupuncture, Chinese herbal medicine, and massage are important components of TCM, and are commonly used in clinical treatment of migraine. This review aims to consolidate the current knowledge regarding the mechanisms of the three TCM interventions for migraine: acupuncture, herbs, and massage, and how they relieve pain. However, the mechanisms underlying the effectiveness of TCM therapies in treating migraine remain unclear. Therefore, we reviewed the research progress on acupuncture, herbal medicine, and massage as TCM approaches for the treatment of migraine. We conducted a comprehensive search of CNKI, PubMed, Web of Science, and Cochrane databases using keywords such as migraine, acupuncture, needle, herbs, herbal, prescription, decoction, massage, Tuina, and TCM, covering the period from 2000 to 2023. The literature included in the review was selected based on specified exclusion criteria. We discussed the mechanism of TCM therapies on migraine from the perspective of modern medicine, focusing on changes in inflammatory factors, neurotransmitters, and other relevant biomarkers. TCM can relieve migraine by decreasing neuropeptide levels, inhibiting inflammation, modulating neuronal sensitization, changing brain function and structure, changing blood brain barrier permeability, regulating hormone levels, and relieving muscle tension. The purpose of this paper is to provide a basis for improving the clinical strategies of TCM for the treatment of migraine.

2.
Cephalalgia ; 44(6): 3331024241261080, 2024 Jun.
Article de Anglais | MEDLINE | ID: mdl-38860524

RÉSUMÉ

BACKGROUND: Acupuncture has been used for the treatment of chronic migraine, but high-quality evidence is scarce. We aimed to evaluate acupuncture's efficacy and safety compared to topiramate for chronic migraine. METHODS: This double-dummy randomized controlled trial included participants aged 18-65 years diagnosed with chronic migraine. They were randomly assigned (1:1) to receive acupuncture (three sessions/week) plus topiramate placebo (acupuncture group) or topiramate (50-100 mg/day) plus sham acupuncture (topiramate group) over 12 weeks, with the primary outcome being the mean change in monthly migraine days during weeks 1-12. RESULTS: Of 123 screened patients, 60 (mean age 45.8, 81.7% female) were randomly assigned to acupuncture or topiramate groups. Acupuncture demonstrated significantly greater reductions in monthly migraine days than topiramate (weeks 1-12: -2.79 [95% CI: -4.65 to -0.94, p = 0.004]; weeks 13-24: -3.25 [95% CI: -5.57 to -0.92, p = 0.007]). No severe adverse events were reported. CONCLUSIONS: Acupuncture may be safe and effective for treating chronic migraine. The efficacy of 12 weeks of acupuncture was sustained for 24 weeks and superior to that of topiramate. Acupuncture can be used as an optional preventive therapy for chronic migraine. TRIAL REGISTRATION: ISRCTN.org Identifier 13563102.


Sujet(s)
Thérapie par acupuncture , Migraines , Topiramate , Humains , Topiramate/usage thérapeutique , Topiramate/administration et posologie , Migraines/prévention et contrôle , Migraines/thérapie , Femelle , Mâle , Adulte d'âge moyen , Adulte , Thérapie par acupuncture/méthodes , Maladie chronique , Résultat thérapeutique , Méthode en simple aveugle , Jeune adulte , Association thérapeutique/méthodes , Adolescent , Sujet âgé
3.
QJM ; 2024 May 06.
Article de Anglais | MEDLINE | ID: mdl-38710498

RÉSUMÉ

BACKGROUND: Temporomandibular disorders (TMD) is the leading cause of pain and disability among frequently occurring facial pain and the second leading cause of musculoskeletal conditions. AIM: We examined whether acupuncture could alleviate pain intensity in patients with temporomandibular disorders (TMD). DESIGN AND METHODS: Sixty participants with TMD were randomly assigned (ratio 1:1) to receive three acupuncture or sham acupuncture sessions weekly for 4 weeks. The primary outcome was the change in the mean weekly pain intensity from baseline to week 4. Secondary and exploratory outcomes included proportion of participants with ≥30% or ≥ 50% reduction in pain intensity, change in jaw opening and movement, graded chronic pain scale, jaw functional limitations scale-20-item, Depression, Anxiety and Stress Scales-21, Pittsburgh sleep quality index at week 4 and 8, and the pressure pain threshold and surface electromyography at week 4. RESULTS AND CONCLUSION: The acupuncture group showed significantly reduced pain intensity compared to the sham group at week 4 (-1.49, 95% confidence interval [CI]: -2.32 to -0.65; P < 0.001) and week 8 (-1.23, 95% CI: -2.11 to -0.54; P = 0.001). Acupuncture's effectiveness surpassed sham's at 4 weeks and lasted 8 weeks. Participants in the acupuncture group experienced significantly greater improvements in the 30% and 50% response rate, jaw opening and movement, GCPS, JFLS-20, DASS-21 and PSQI than those in the sham acupuncture group. There were no significant between-group differences in PPT and sEMG. In summary, acupuncture provided marked pain relief and improvement in physical and emotional function for patients with TMD compared with sham acupuncture.

4.
J Phys Chem A ; 127(36): 7411-7418, 2023 Sep 14.
Article de Anglais | MEDLINE | ID: mdl-37651623

RÉSUMÉ

Detailed calculations on the electronic states of dibromocarbene (CBr2) herein are presented. First, the spectroscopic properties of the electronic states including geometry parameters, harmonic vibrational frequencies and transition energies of the lowest electronic states of the neutral radical were calculated in detail using the internally contracted multireference configuration interaction methods including Davidson correction (icMRCI+Q) with correlation consistent basis sets of aug-cc-pVXZ (X = T, Q, 5). Second, as CBr2 including two Br atoms, the Spin-Orbit Coupling (SOC) effect on the spectroscopic parameters and the one-dimensional cuts of the potential energy surface (PESs) of the lowest three states were studied. The barrier to linearity and dissociation of the singlet state were discussed. Third, the one-dimensional cuts along with the vertical transition energy (VTE), the oscillator strength, and so on of the electronic states related to the several lowest dissociation limits of CBr2 were calculated at the icMRCI+Q/aug-cc-pVTZ level. Based on the computed results of the electronic states of the radical, the photodissociation mechanism in the UV region were discussed in detail. The ab initio calculations are compared with the previous theoretical and experimental data and are in good agreement. The present work will provide a comprehensive understanding on the electronic structures and dissociation dynamics for the electronic states of the CBr2 radical.

5.
Article de Chinois | WPRIM (Pacifique Occidental) | ID: wpr-906431

RÉSUMÉ

Objective:To observe the effect of modified Bazhentang on the nutritional status and immune function of patients with Qi and blood deficiency syndrome in neoadjuvant chemotherapy (NAC) for gastric cancer. Method:One hundred and ten patients were randomly divided into observation group and control group with 55 cases each. Both groups accepted FOLFOX6 protocol. Patients in control group took Jianpi Shengxue tablets orally, 3 tablets/time, 3 times/day. Patients in observation group received modified Bazhentang, 1 dose/day. The course of treatment was six weeks in both groups. Before and after treatment, scores were graded according to patient generated-subjective global assessment (PG-SGA), Qi and blood deficiency syndrome, and the Revised Piper Fatigue Scale (PFS-R). Levels of serum total protein (TB), albumin (ALB), prealbumin (PAB), CD4<sup>+</sup>, CD8<sup>+</sup>, helper T lymphocyte 17 (Th17), regulatory T cell (Treg), immunoglobulin G (IgG), IgM, and IgA were detected before and after therapy. Body mass index (BMI) and fat free mass index (FFMI) were measured before and after treatment. Weight loss was recorded, and the acute or subacute toxicity of anticancer drugs was evaluated. Result:The degree of malnutrition in the observation group was lower than that in the control group (<italic>Z</italic>=2.401,<italic>P</italic><0.01). The levels of TB, ALB and PAB in the observation group were higher than those in the control group (<italic>P</italic><0.01). The CD4<sup>+</sup>, Treg and CD4<sup>+</sup>/CD8<sup>+</sup> levels in the observation group were higher than those in the control group (<italic>P</italic><0.01). The CD8<sup>+</sup>, Th17 and Th17/Treg levels were lower than those in the control group (<italic>P</italic><0.01). Besides, the levels of IgM and IgA in the observation group were higher than those in the control group (<italic>P</italic><0.01). The PG-SGA score and weight loss in the observation group were lower than those in the control group (<italic>P</italic><0.01). The BMI and FFMI data of the observation group were higher than those of the control group (<italic>P</italic><0.05). The scores of PFS-R and Qi-blood deficiency syndrome were lower than those of the control group (<italic>P</italic><0.01). The incidence of nausea and vomiting in the observation group was 45.45% (25/55), lower than 65.45% (36/55) in the control group (<italic>χ</italic><sup>2</sup>=4.452,<italic>P</italic><0.05). Conclusion:Modified Bazhentang can be used to assist gastric cancer patients with NAC, which can improve nutritional status and immune function, promote immune balance, reduce clinical symptoms and fatigue, and reduce chemotherapy toxicity and side effects, so it is worthy of clinical use.

6.
J Phys Chem Lett ; 6(9): 1568-72, 2015 May 07.
Article de Anglais | MEDLINE | ID: mdl-26263315

RÉSUMÉ

The vibrationally resolved X-ray photoelectron spectra of X2Σg+(3σg−1) and B2Σu+(2σu−1) states of N2+ were recorded for different photon energies and orientations of the polarization vector. Clear dependencies of the spectral line widths on the X-ray polarization as well as on the symmetry of the final electronic states are observed. Contrary to the translational Doppler, the rotational Doppler broadening is sensitive to the photoelectron emission anisotropy. On the basis of theoretical modeling, we suggest that the different rotational Doppler broadenings observed for gerade and ungerade final states result from a Young's double-slit interference phenomenon.

7.
Nat Commun ; 5: 3816, 2014 May 09.
Article de Anglais | MEDLINE | ID: mdl-24809410

RÉSUMÉ

Due to the generally delocalized nature of molecular valence orbitals, valence-shell spectroscopies do not usually allow to specifically target a selected atom in a molecule. However, in X-ray electron spectroscopy, the photoelectron momentum is large and the recoil angular momentum transferred to the molecule is larger when the photoelectron is ejected from a light atom compared with a heavy one. This confers an extreme sensitivity of the rotational excitation to the ionization site. Here we show that, indeed, the use of high-energy photons to photoionize valence-shell electrons of hydrogen chloride offers an unexpected way to decrypt the atomic composition of the molecular orbitals due to the rotational dependence of the photoionization profiles. The analysis of the site-specific rotational envelopes allows us to disentangle the effects of the two main mechanisms of rotational excitation, based on angular momentum exchange between the molecule and either the incoming photon or the emitted electron.

8.
Nan Fang Yi Ke Da Xue Xue Bao ; 30(11): 2577-80, 2010 Nov.
Article de Chinois | MEDLINE | ID: mdl-21097438

RÉSUMÉ

OBJECTIVE: To evaluate the efficacy and safety of amiodarone and metoprolol in the treatment of ventricular premature beats. METHODS: Controlled randomized clinical trials from 1999 through 2009 were retrieved in China HowNet, VIP Web, Pubmed home. Using Rev Man4.2 software provided by Cochrane Collaboration, Meta-analysis was conducted of 30 articles meeting the inclusion criteria involving a total of 1188 patients. RESULTS: Merged analysis of amiodarone and metoprolol in the treatment of premature ventricular merge showed a comprehensive test results of Z=1.25, P=0.21, OR=1.18, 95%CI: 0.91-1.54; funnel plot analysis suggested the possible presence of publication bias. The comprehensive test of the incidence of adverse reactions in relation to the two drugs resulted in an OR of 1.96 (95%CI: 1.39-2.77), and funnel plot analysis also indicated publication bias. CONCLUSIONS: The total response rate of amiodarone does not seem to be superior to metoprolol in the treatment of premature ventricular contractions, and amiodarone is associated with higher incidence of adverse reactions.


Sujet(s)
Amiodarone , Métoprolol , Extrasystoles ventriculaires/traitement médicamenteux , Amiodarone/effets indésirables , Amiodarone/usage thérapeutique , Association de médicaments , Humains , Métoprolol/effets indésirables , Métoprolol/usage thérapeutique , Résultat thérapeutique
9.
Article de Chinois | WPRIM (Pacifique Occidental) | ID: wpr-267731

RÉSUMÉ

<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of amiodarone and metoprolol in the treatment of ventricular premature beats.</p><p><b>METHODS</b>Controlled randomized clinical trials from 1999 through 2009 were retrieved in China HowNet, VIP Web, Pubmed home. Using Rev Man4.2 software provided by Cochrane Collaboration, Meta-analysis was conducted of 30 articles meeting the inclusion criteria involving a total of 1188 patients.</p><p><b>RESULTS</b>Merged analysis of amiodarone and metoprolol in the treatment of premature ventricular merge showed a comprehensive test results of Z=1.25, P=0.21, OR=1.18, 95%CI: 0.91-1.54; funnel plot analysis suggested the possible presence of publication bias. The comprehensive test of the incidence of adverse reactions in relation to the two drugs resulted in an OR of 1.96 (95%CI: 1.39-2.77), and funnel plot analysis also indicated publication bias.</p><p><b>CONCLUSIONS</b>The total response rate of amiodarone does not seem to be superior to metoprolol in the treatment of premature ventricular contractions, and amiodarone is associated with higher incidence of adverse reactions.</p>


Sujet(s)
Humains , Amiodarone , Utilisations thérapeutiques , Association de médicaments , Métoprolol , Utilisations thérapeutiques , Résultat thérapeutique , Extrasystoles ventriculaires , Traitement médicamenteux
10.
Microb Pathog ; 46(4): 194-200, 2009 Apr.
Article de Anglais | MEDLINE | ID: mdl-19167479

RÉSUMÉ

Vibrio vulnificus cytolysin (VVC) is known to be a pore-forming toxin which shows cytotoxicity for mammalian cells in culture and induces apoptosis in endothelial cells. In order to determine whether VVC induces apoptosis in vascular endothelial cells and tumor cells, the cytotoxicity induced by recombinant VVC (rVVC) and its potential mechanism in HUVEC, SGC-7901 and SMMC-7721 cells were investigated. Our study demonstrated that rVVC induced the release of intracellular K(+) from all the target cells, yet lactate dehydrogenase was not released by rVVC. It indicates that osmotic lysis might not contribute to the cytolysin-induced cytotoxicity. The study also demonstrated that rVVC induced apoptosis in HUVEC, SGC-7901 and SMMC-7721 cells in time- and dosage-dependent manners, which was associated with the activation of caspase-9 and -3, but not caspase-8. During the apoptotic process of the target cells, rVVC labeled with FITC was monitored to attach initially to the surface of the cells and entered the cytoplasma subsequently. These findings suggest that VVC may be not only a pore-forming toxin, but also a transmembrane toxin with powerful ability to induce apoptosis in human vascular endothelial cells and tumor cells.


Sujet(s)
Apoptose , Caspase-3/métabolisme , Caspase-9/métabolisme , Cellules endothéliales/effets des médicaments et des substances chimiques , Perforine/toxicité , Vibrio vulnificus/pathogénicité , Caspase 8/métabolisme , Lignée cellulaire tumorale , Membrane cellulaire/composition chimique , Survie cellulaire/effets des médicaments et des substances chimiques , Cellules cultivées , Cytoplasme/composition chimique , Cellules épithéliales/effets des médicaments et des substances chimiques , Hépatocytes/effets des médicaments et des substances chimiques , Humains , L-Lactate dehydrogenase/métabolisme , Potassium/métabolisme
11.
Article de Chinois | WPRIM (Pacifique Occidental) | ID: wpr-319013

RÉSUMÉ

<p><b>OBJECTIVE</b>To explore a new method and its clinical significance of restorative ceramo-metal by using a self-made crown post-core to reutilize the broken crown.</p><p><b>METHODS</b>18 teeth were restored with ceramo-metal tooth by using self-made crown post-core in order to preserve the old broken base tooth. The patients' own feelings and clinical effect were observed.</p><p><b>RESULTS</b>Followed up for 1-3 years, 83.3% (15 teeth) of the patients were successful. Among the group one was failed because of bad condition of post and caused split of tooth root. The second failure was caused by uneven force by coherent paste uneven. The third failure was caused by tight biting force and caused the tooth broken.</p><p><b>CONCLUSION</b>Restoring ceramo-metal tooth by using self-made crown post-core in order to re-utilize the broken crown of the base tooth is convenient and low cost and is suitable for basic hospitals.</p>


Sujet(s)
Humains , Couronnes , Études de suivi , Alliages métal céramique , Restauration coronoradiculaire , Fractures dentaires , Thérapeutique
12.
Article de Chinois | WPRIM (Pacifique Occidental) | ID: wpr-330058

RÉSUMÉ

<p><b>OBJECTIVE</b>To observe the effect of clinical therapy of using six flavor glutinous rehmannis pill on chronic adult periodontal inflammation.</p><p><b>METHODS</b>120 adult patients who have been cured for their periodontitis were selected and divided into two groups randomly. Control group was only treated with SRP (scaling and root planning), and test group was requested to take six flavor glutinous rehmannis pills orally for 5 months after SRP.</p><p><b>RESULTS</b>After taking the medicine for 5 months, RPD (reduction in probing depth) was 0.43 mm, GAL (gain in attachment level) was 0.22 mm and was quite different from the control group (P < 0.01) .</p><p><b>CONCLUSION</b>SRP together with six flavor glutinous rehmannis pill is better than pure SRP in RPD and GAL, it is one kind of taking medicine for improving resistibility and maintenance therapy.</p>


Sujet(s)
Humains , Détartrage dentaire , Médicaments issus de plantes chinoises , Utilisations thérapeutiques , Parodontite , Thérapeutique , Rehmannia , Surfaçage radiculaire
13.
Zhejiang Da Xue Xue Bao Yi Xue Ban ; 31(6): 448-452, 2002 08.
Article de Chinois | MEDLINE | ID: mdl-12601863

RÉSUMÉ

OBJECTIVE: To examine the use of PCR utilizing 16S-23S rRNA gene spacer regions in the identification of bacteria. METHODS Primers used in PCR were designed by using the target sequences from the genes encoding 16S-23S rRNA spacer regions. PCR was used for the detection of different standard and clinical bacterial strains. RESULTS Characteristic DNA maps were present after using the PCR to identify 27 standard strains from 27 species. The maps could be directly used for classification of the tested bacterial strains or further differentiated by RFLP. The sensitivity of the PCR may be as high as 2.5 CFU/ml. No non-specific amplification products were observed when using DNA from human PBMC funguses or viruses as templates. Thirty-two strains of bacteria isolated from clinical strains showed DNA maps similar to the DNA maps amplified from standard strains. CONCLUSION The PCR detection of bacteria using 16S-23S rRNA gene spacer regions is sensitive, rapid, specific and accurate for identification of bacteria and provides a new rapid method for determining the clinical diagnosis and the etiology of sepsis.

14.
Article de Chinois | WPRIM (Pacifique Occidental) | ID: wpr-349422

RÉSUMÉ

OBJECTIVE: To examine the use of PCR utilizing 16S-23S rRNA gene spacer regions in the identification of bacteria. METHODS Primers used in PCR were designed by using the target sequences from the genes encoding 16S-23S rRNA spacer regions. PCR was used for the detection of different standard and clinical bacterial strains. RESULTS Characteristic DNA maps were present after using the PCR to identify 27 standard strains from 27 species. The maps could be directly used for classification of the tested bacterial strains or further differentiated by RFLP. The sensitivity of the PCR may be as high as 2.5 CFU/ml. No non-specific amplification products were observed when using DNA from human PBMC funguses or viruses as templates. Thirty-two strains of bacteria isolated from clinical strains showed DNA maps similar to the DNA maps amplified from standard strains. CONCLUSION The PCR detection of bacteria using 16S-23S rRNA gene spacer regions is sensitive, rapid, specific and accurate for identification of bacteria and provides a new rapid method for determining the clinical diagnosis and the etiology of sepsis.

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