Brief Analysis of Wind Injuring the Heart / 浙江中医药大学学报

[Objective]To sort out the connotation,pathogenesis and treatment of"wind injuring the heart"in ancient literature,in order to provide theoretical reference for the treatment of refractory diseases such as viral myocarditis and epilepsy.[Methods]Based on the database of the fifth edition of the Chinese Medical Code,this study examines the discourse on"wind injuring the heart"in ancient literature,analyzes the specific connotation of"wind injuring the heart"from three perspectives:"the connotation of the heart""the pronunciation of Zhong"and"the connotation of wind",and summarizes its clinical symptoms,pathogenesis and treatment,in order to better guide clinical practice.[Results]The"heart"in traditional Chinese medicine is the master of the viscera.It not only has the function of controlling blood vessels,but also has the ability to store spirits.At the same time,some ancient physicians often used"heart"to refer to the spleen and stomach in the middle-Jiao.The"wind"in traditional Chinese medicine includes external wind and internal wind.The internal wind is often generated by emotion.Therefore,based on the relevant discussion of ancient and modern literature,the paper briefly expounds the different connotations of"wind injuring the heart",including wind damage to the heart of flesh and blood,wind damage to the heart of the spirit and other types of wind injuring the heart.Wind damage to the heart of flesh and blood and other types of wind injury to the heart are mostly caused by external wind,and wind damaging the heart of the spirit can be caused by external wind or internal wind.The treatment of wind damage to the heart of flesh and blood is mainly composed of drugs for dispelling wind,supplemented by drugs for reinforcing Qi and nourishing blood;wind damaging the heart of the spirit is mainly calming.[Conclusion]Wind damage to the heart of flesh and blood,wind damaging the heart of the spirit and other types of wind injury to the heart are very similar to the viral myocarditis,nervous system diseases,and gastrointestinal diseases in modern medicine,or the clinical prescriptions for these three kinds of diseases can be provided with theoretical basis according to ancient literature.

Discussion on Technical Evaluation of Tongue Diagnosis Equipment of Traditional Chinese Medicine / 中国医疗器械杂志

This study briefly introduces the tongue diagnostic equipment of traditional Chinese medicine. It analyzes and discusses the key points of technical evaluation of tongue diagnostic equipment from the aspects of product name, performance parameters, image processing functions, product use methods, clinical evaluation, etc. It analyzes the safety risks and effectiveness indicators of tongue diagnostic equipment, hoping to bring some help to the gradual standardization of tongue diagnostic equipment and the registration of enterprises.

Clinical observation of acupuncture at Huiyin (CV 1) for chronic severe functional constipation / 中国针灸

OBJECTIVE@#To compare the effect of acupuncture at Huiyin (CV 1) and oral administration of western medication in treatment of chronic severe functional constipation (CSFC).@*METHODS@#A total of 64 patients with CSFC were randomly divided into an acupuncture group (32 cases, 5 cases dropped off) and a western medication group (32 cases, 4 cases dropped off). Both groups were given routine basic treatment. The acupuncture group was treated by directly puncture of 20-30 mm at Huiyin (CV 1), once a day for the first 4 weeks, 5 times a week, once every other day for the next 4 weeks, 3 times a week, totally for 8 weeks. The western medication group was treated with 2 mg prucalopride succinate tablets orally before breakfast every day for 8 weeks. The average number of weekly spontaneous bowel movement (SBM) of the two groups were observed before treatment and 1-8 weeks into treatment. The constipation symptom score before and after treatment, and in follow-up of 1 month after treatment, as well as quality of life [patient assessment of constipation quality of life questionnaire (PAC-QOL) score and the proportion of patients of PAC-QOL score difference before and after treatment≥1] before and after treatment were compared in the two groups. The clinical effects of the two groups were evaluated after treatment and in follow-up.@*RESULTS@#Compared before treatment, the average number of weekly SBM in the two groups was increased 1-8 weeks into treatment (P<0.05). The average number of weekly SBM in the acupuncture group was less than that in the western medication group 1 week into treatment (P<0.05), and the average number of weekly SBM in the observation group was more than that in the western medication group 4-8 weeks into treatment (P<0.05). The scores of constipation symptom after treatment and in follow-up and scores of PAC-QOL after-treatment in the two groups were lower than those before treatment (P<0.05), and those in the acupuncture group were lower than the western medication group (P<0.05). The proportion of patients of PAC-QOL score difference before and after treatment≥1 in the acupuncture group was higher than that in the west medication group (P<0.05). The total effective rates after treatment and in follow-up in the acupuncture group were 81.5% (22/27) and 78.3% (18/23), respectively, which were better than 42.9% (12/28) and 43.5% (10/23) in the western medication group (P<0.05).@*CONCLUSION@#Acupuncture at Huiyin (CV 1) can effectively increase the number of spontaneous defecation in patients with CSFC, reduce constipation symptoms, improve the quality of life, and the effect after treatment and in follow-up is better than oral western medication.

Regulatory Effect of Herbal Pair Astragali Radix-Puerariae Lobatae Radix on PI3K/Akt/FoxO1 Signaling Pathway in Rats with T2DM Based on Network Pharmacology / 中国实验方剂学杂志

ObjectiveTo explore the mechanism of herbal pair Astragali Radix-Puerariae Lobatae Radix （AR-PLR） against type 2 diabetes mellitus （T2DM） based on network pharmacology and experimental verification. MethodThe active ingredients and targets of AR and PLR were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform （TCMSP）. The related targets of T2DM were retrieved from disease databases and the common targets of drugs and diseases were extracted. The protein-protein interaction （PPI） network was analyzed and constructed by STRING and the network topology of key targets was analyzed by Cytoscape 3.7.1. Then gene ontology（GO） and Kyoto encyclopedia of genes and genomes（KEGG） enrichment analyses of core targets were carried out by DAVID to explore its possible molecular mechanism. The T2DM model was induced in rats by the high-fat diet combined with tail intravenous injection of streptozocin. The rats were divided into a normal group，a model group，a metformin group，and high-，medium- and low-dose AR-PLR groups. After four weeks of intragastric administration，the serum levels of fasting blood sugar （FBS），fasting insulin（FINS），aspartate aminotransferase（AST），alanine aminotransferase（ALT），triglyceride（TG），total cholesterol（TC），low-density lipoprotein cholesterin（LDL-C），high-density lipoprotein cholesterin （HDL-C），interleukin-6（IL-6）， and tumor necrosis factor-α（TNF-α） of rats in each group were measured. The protein expression of insulin receptor substrate-2（IRS-2），phosphatidylinositol 3-kinase（PI3K），protein kinase B（Akt）， and forkhead box transcription factor O1（FoxO1） in rat liver was detected by Western blot. ResultA total of 131 core targets of AR-PLR in the treatment of T2DM were screened out by network pharmacology， where Akt1，mitogen-activated protein kinase 1 （MAPK1），TNF-α，and IL-6 were critical. As revealed by KEGG enrichment analysis， AR-PLR exerted the hypoglycemic effect mainly through the PI3K/Akt，TNF， and FoxO signaling pathways. Compared with the model group，the high- and medium-dose AR-PLR groups showed reduced FBS and FINS levels and increased glycogen level （P<0.05，P<0.01），all the AR-PLR groups showed decreased levels of AST，ALT，TG， and LDL-C （P<0.05，P<0.01）， the high- and low-dose AR-PLR groups showed decreased TC levels （P<0.05）. Compared with the model group， the high- and medium-dose AR-PLR groups showed reduced levels of IL-6 and TNF-α（P<0.05，P<0.01）， and the high-dose AR-PLR group showed increased expression of IRS-2， Akt， p-Akt， PI3K， and p-PI3K， and decreased expression of FoxO1 protein（P<0.05）. ConclusionAR-PLR has the characteristics of multi-component，Multi-target and multi-pathway in the treatment of T2DM. This herbal pair may regulate the PI3K/Akt/FoxO1 signaling pathway through IL-6， TNF-α， and other targets to affect insulin resistance， glycogen synthesis， gluconeogenesis， glucose transport， inflammation， immune response， and other processes， thereby treating T2DM.

Efficacy and Safety of Ningmitai Capsules in Patients with Chronic Epididymitis: A Prospective, Parallel Randomized Controlled Clinical Trial.

OBJECTIVES: To evaluate the efficacy and safety of Ningmitai (NMT) capsules in patients with chronic epididymitis. METHODS: This prospective randomized controlled trial included 112 patients diagnosed with chronic epididymitis. The patients were randomized (1 : 1 : 1) to receive levofloxacin (LVX), NMT, or NMT combined with LVX for 4 weeks. The patients were followed up at 2 and 4 weeks after initiation of treatment and were evaluated in terms of Chronic Epididymitis Symptom Index (CESI) scores, epididymal nodules, and safety parameters. The primary endpoints were the CESI scores at the end of 2 and 4 weeks of treatment. The secondary endpoints included the mean epididymal nodule diameter and the clinical efficacy rate. Safety was evaluated by hepatorenal function tests and adverse event reports during the trial. RESULTS: After 2 weeks of treatment, the CESI score of the NMT group was significantly lower than that of the LVX group (P < 0.05). In addition, the clinical efficacy rate of the NMT group was significantly higher than that of the LVX group (55% vs. 8.33%, P < 0.0001), indicating that NMT has a rapid effect on chronic epididymitis. After 4 weeks of treatment, there was no significant difference in CESI scores or clinical efficacy rates between the two monotherapy regimens (P > 0.05); however, the mean diameter of epididymal nodules was significantly smaller in the NMT group than in the LVX group (P < 0.0001). Moreover, after 4 weeks of treatment, the patients in the LVX + NMT group, which had a clinical efficacy rate of 97.22%, had lower CESI scores (both P < 0.01) and a smaller epididymal nodule diameter (vs. LVX, P < 0.0001; vs. NMT, P < 0.05) than those in the other two groups. No adverse events or abnormal hepatorenal function were found during the study. CONCLUSION: NMT significantly improved CESI scores and epididymal nodule diameter in patients with chronic epididymitis. The combination of NMT and LVX provides a much better effect than monotherapy, and this treatment regimen was well tolerated.

Phenylpropanoids from Zanthoxylum species and their pharmacological activities: a review / 中国中药杂志

Phenylpropanoids are one of the major chemical constituents in Zanthoxylum species. They include simple phenylpropanoids, coumarins, and lignans and possess anti-tumor, anti-inflammatory, anti-platelet aggregation, anti-bacterial, anti-viral, insecticidal, and antifeedant activities. This review summarizes the chemical constituents and pharmacological activities from the Zanthoxylum plants in hopes of providing reference for the research and application of phenylpropanoids from this genus.

Epidemiological investigation of allergic rhinitis in central cities and countrysides of Inner Mongolia region / 中华耳鼻咽喉头颈外科杂志

Objective: To investigate the prevalence of allergic rhinitis (AR) in 3 central cities (Chifeng, Hohhot, Ordos) and the surrounding rural areas of Inner Mongolia region, and to look for possible risk factors related to the disease. Methods: From March to October of 2019, a multi-stage stratified random sampling epidemiological survey was conducted in Chifeng, Hohhot, Ordos and rural areas. The AR-related factors of the population were obtained in the form of face-to-face questionnaire survey, and the skin prick test (SPT) was taken for the participants. AR disease was diagnosed according to the "Guidelines for the Diagnosis and Treatment of Allergic Rhinitis (2015, Tianjin)". The daily airborne pollen situation in the three regions was monitored during the same period. SPSS 23.0 was used to analyze all survey results. Results: A total of 6 818 questionnaires were recovered, with 6 393 valid questionnaires. The self-reported prevalence of AR was 27.72% (1 772/6 393) and the confirmed prevalence of AR was 17.10% (1 093/6 393). The prevalence of perennial AR was 1.83% (117/6 393) while the prevalence of seasonal AR was 15.27% (976/6 393). The prevalence of AR diagnosed in females was higher than that in males (19.19% vs 15.34%, χ²=16.594, P<0.001) and the prevalence of females in the two age groups of 36-45 years and 46-55 years was significantly higher than that of males (18.17% vs 9.73%, 14.13% vs 7.25%, χ2 value was 23.848, 18.772, respectively, all P<0.001). The prevalence of confirmed diagnoses in ethnic minorities was higher than that of Han nationality, and the prevalence of confirmed diagnoses in urban areas was higher than that in rural areas (23.13% vs 16.20%, 27.27% vs 9.71%, χ2 value was 24.516, 336.024, respectively, all P<0.001). The main nasal symptoms of AR patients were sneezing (91.31%), nasal congestion (85.91%) and nasal itching (85.00%). The most common concomitant disease of AR was allergic conjunctivitis (73.99%). Asthma (OR=6.629), food allergy (OR=3.236), drug allergy (OR=1.786), application of antibiotics (OR=1.553), recent home decoration (OR=2.307), and smoking (OR=1.322) were the AR related risk factors. The highest proportion of SPT positive reactions was Artemisia annua (80.15%). The peak period of clinical symptoms of AR patients in Inner Mongolia region was July to September, which was consistent with the second peak period of airborne pollen monitoring. Conclusions: The prevalence of AR in central cities and the surrounding rural areas of Inner Mongolia region is 17.10%, and Artemisia species is the most important pollen allergen in this area. History of asthma, food allergy, drug allergy, antibiotic use, home decoration and smoking history are the related risk factors for AR.

Investigation of acupuncture in improving sleep, cognitive and emotion based on attenuation of oxidative stress in prefrontal cortex in sleep-deprived rats / 针灸推拿医学（英文版）

Objective: To explore whether acupuncture can improve sleep disturbance, cognitive impairment and emotional disorders caused by sleep deprivation, and its association with the attenuation of oxidative stress injury in prefrontal cortex. Methods: Fifty-two male Sprague-Dawley rats were randomly divided into a control group (n=10), a model group (n=14), a manual acupuncture (MA) group (n=14), and a sham-MA group (n=14). All the groups were established as sleep deprivation models via the modified multiple platform method, except for the control group. Rats in both the MA group and the sham-MA group received corresponding intervention, respectively. After modeling and intervention, the four groups received three behavioral tests, namely sleep monitoring, by comprehensive lab animal monitoring system (CLAMS), Morris water maze (MWM) test and open-field test (OFT), followed by oxygen free radical level test and Western blot (WB) detection for the expression levels of Bax and Bcl-2. Results: The MA group derived more sleep time within 24 h than either the model group or the sham-MA group (both P<0.05). On MWM orientation navigation test day 1, there were no significant differences in escape latency among the control, MA and sham-MA groups (P>0.05), and the escape latency was significantly shorter in these three groups than that in the model group (all P<0.05). On test day 4, the escape latency was markedly shorter in the MA group than that in either the model group or the sham-MA group (both P<0.05); meanwhile, the MA group showed significantly better performance compared with these two groups in space probe test (both P<0.05). In OFT, compared with the control group, there was a significant decline in the horizontal movement score in the other three groups (all P<0.05), and the decrease was more significant in the model group and the sham-MA group than that in the MA group (both P<0.05). The superoxide dismutase (SOD) content was markedly higher and the malondialdehyde (MDA) content was markedly lower in the MA group than those in the model group and the sham-MA group (all P<0.05). Compared with the model group and the sham-MA group, the expression of Bax was significantly lower and the expression of Bcl-2 was significantly higher in the MA group (all P<0.05). Conclusion: MA therapy can lengthen the sleep time in sleep-deprived rats and improve learning and memory impairments induced by sleep deprivation, and the underlying mechanism may be associated with the enhancement of antioxidant capacity in the prefrontal cortex and the inhibition of hippocampal neuronal apoptosis.

Effects of electroacupuncture on the behaviors and expressions of hippocampal neurotransmitters and Bax/Bcl-2 proteins in rat models of anxiety disorder / 针灸推拿医学（英文版）

Objective: To investigate the effects of electroacupuncture (EA) on the behaviors of rat with anxiety disorder, and the expressions of hippocampal neurotransmitters including 5-hydroxytryptamine (5-HT), norepinephrine (NE) and dopamine (DA), and the expressions of hippocampal B-cell lymphoma-2 (Bcl-2) and Bcl-2 associated X (Bax).Methods: Forty-six male Wistar rats were randomly divided into a control group (n=10), a model group (n=12), an EA group (n=12), and a drug group (n=12). Except the control group, the other three groups were established into rat models of anxiety disorder using uncertain empty bottle stimulation. Rats in the EA group and the drug group received corresponding interventions for 15 consecutive days [EA group was given EA at Baihui (GV 20) and Sanyinjiao (SP 6); the drug group was given aqueous solution of alprazolam via intragastric administration]. After intervention, all four groups received open-field test (OFT) and elevated plus-maze (EPM) for behavioral evaluations. The expressions of 5-HT, NE and DA in hippocampus were determined by fluorescence spectroscopy (FS) while the expressions of Bcl-2 and Bax proteins in hippocampus were determined by Western blot (WB). Results: The OFT horizontal scores in the control group, EA group and drug group were significantly higher than that in the model group (all P<0.05), and the difference between the EA group and the drug group was statistically insignificant (P>0.05); the OFT vertical scores in the model group, EA group and drug group were significantly lower than the score in the control group (all P<0.05). The EPM percent of open-arm entries (OE％) in the control group, EA group and drug group was higher than that in the model group (P<0.05), and the differences among these three groups were statistically insignificant (P>0.05); though the percent of open-arm total time (OT％) in the EA group was lower than that in the control group (P<0.05), the difference was statistically insignificant when compared with the drug group (P>0.05), and it was significantly higher than that in the model group (P<0.05). The expression of 5-HT in the EA group was higher than that in the control group (P<0.05); the expression of 5-HT in the EA group was significantly lower than that in the model group (P<0.05); the difference between the EA group and the drug group was statistically insignificantly (P>0.05). The expression of NE in the model group was significantly higher than that in the other three groups (P<0.05), and there was no significant difference among these three groups (P>0.05). The expression of DA in the EA group was significantly higher than that in the control group and the drug group (both P<0.05), while the difference between the EA group and the model group was statistically insignificant (P>0.05). The expression of Bax in the model group was significantly higher than that in the other three groups (all P<0.05), whereas the expression of Bcl-2 in the model group was significantly lower than that in the other three groups (all P<0.05), and the differences in both Bax and Bcl-2 among the other three groups were statistically insignificant (all P>0.05). Bax/Bcl-2 in the EA group was significantly higher than that in the control group (P<0.05) and lower than that in the model group (P<0.05), and the difference was statistically insignificant when compared with the drug group (P>0.05). Conclusion: EA shows promising effects in attenuating rats' anxiety disorder, which may be achieved by the down-regulation of the expressions of 5-HT and NE in the hippocampus and/or inhibition of hippocampal neuronal apoptosis. The efficacy is comparable to that of intervention with alprazolam.

Influence of Dexmedetomidine Applied in Combined Acupuncture-medication Anesthesia on Vomiting After Thyroidectomy / 上海针灸杂志

Objective To observe the influence of dexmedetomidine applied in combined acupuncture-medication anesthesia on vomiting after thyroidectomy. Method Seventy patients who were going to receive thyroidectomy were randomized into group A and B, with 35 cases in each group. Combined acupuncture-medication anesthesia [electroacupuncture at Hegu (LI4), Neiguan (PC6) and Futu (ST32) plus intravenous infusions of sufentanil citrate injection (0.3 mg/kg) 20 minutes before operation]was adopted in both groups. Group A was additionally intervened by constantvelocity micropump infusion of dexmedetomidine hydrochloride injection (0.5 mg/kg) within 10 minutes before operation and remaining 0.4 mg/kg/min during operation, while group B was intervened by infusion of normal saline 10 minutes before operation. The observer's assessment of awareness/sedation (OAA/S) scores at different time points[lying in bed for 5 minutes before operation (T0), before the beginning of the operation (T1), 30 minutes after operation (T2), 60 minutes after operation (T3) and at the end of operation (T4)] in the two groups were observed. The additional times and total dose of sufentanil during operation, the number of cases using esmolol and urapidil, and the number of vomiting cases occurred within 2 hours after operation and 2～24 hours after operation in the two groups were recorded.Result The additional times and total dose of sufentanil during operation in group A were significantly different from those in group B (P<0.01). The utilization rate of esmolol and urapidil were respectively 31.4％ and 14.3％ in group A versus 77.1％ and 65.7％ in group B, and the between-group differences were statistically significant (P<0.01). The incidence of vomiting within 2 hours after operation and 2～24 hours after operation were respectively 20.0％ and 17.1％in group A versus 54.3％ and 42.9％ in group B, and the between-group differences were statistically significant (P<0.01). The OAA/S scores at different time points (T1, T2, T3 and T4) in group A were significantly different from those in group B (P<0.01). Conclusion Dexmedetomidine applied in combined acupuncture-medication anesthesia can reduce the additional times and total dose of sufentanil during thyroidectomy, and it can reduce the incidence of postoperative vomiting as well.

Zhenwu Decoction delays ventricular hypertrophy in rats with uremic cardiomyopathy / 南方医科大学学报

OBJECTIVE@#To investigate the inhibitory effect of Zhenwu Decoction on ventricular hypertrophy in rats with uremic cardiomyopathy and explore the mechanism.@*METHODS@#Cardiocytes isolated from suckling rats were divided into control group and indoxyl sulfate (IS) group, and the protein synthesis was assayed with [H]- leucine incorporation and cellular protein expressions were detected using Western blotting. Fifty SD rats were randomly divided into sham operation group, model group, and low- and high-dose Zhenwu Decoction treatment groups, and except for those in the sham operation group, all the rats underwent 5/6 nephrectomy. Four weeks after the operation, the rats in low- and high-dose treatment groups were given Zhenwu Decoction gavage at the dose of 4.5 g/kg and 13.5 g/kg, respectively; the rats in the sham-operated and model groups were given an equal volume of distilled water. After 4 weeks of treatment, serum levels of IS were determined, and cardiac and ventricular mass indexes were measured in the rats; cardiac ultrasound was performed and Western blotting was used to measure the expressions of BNP, p-ERK1/2, p-p38 and p-JNK in the myocardium.@*RESULTS@#Rat cardiomyocytes treated with IS showed significantly enhanced protein synthesis and increased expression levels of BNP, p-erk1/2, and p-p38 as compared with the control cells ( < 0.01), but the expression of p-jnk was comparable between the two groups. In the animal experiment, the rats in the model group showed significantly increased serum creatinine (SCr) and urea nitrogen (BUN) levels, 24-h urine protein (24 hUpro), plasma IS level, left ventricular mass index (LVMI) and whole heart mass index (HMI) compared with those in the sham group ( < 0.01); Both LVESD and LVEDD were significantly reduced and LVAWS, LVAWD, LVPWS and LVPWD were significantly increased in the model rat, which also presented with obvious cardiomyocyte hypertrophy and increased myocardial expressions of BNP, p-ERK1/2, p-p38 and p-jnk ( < 0.01). Compared with the rats in the model group, the rats treated with low-dose and high-dose Zhenwu Decoction had significantly lowered levels of SCr, BUN, 24 hUpro and IS ( < 0.05) and decreased LVMI and HMI; LVESD, LVEDD, LVPWS, LVAWS, and LVAWD were improved more obviously in the high-dose group, and the myocardial expressions of BNP, p-ERK1/2, p-p38 and p-JNK was significantly downregulated after the treatment.@*CONCLUSIONS@#Zhenwu Decoctin can reduce plasma IS levels and inhibit ventricular hypertrophy to delay ventricular remodeling in rats with uremic cardiomyopathy.

Novel triterpene saponins isolated from Clematis mandshurica and their inhibitory activities on NO production / 中国天然药物

Four new triterpene saponins, mandshunosides F-I (1-4), together with five known compounds (5-9), were isolated from the roots and rhizomes of Clematis mandshurica. Their structures were elucidated on the basis of spectroscopic evidences and hydrolysis products. Bisdesmosidic saponin (3-9) showed modest suppression of NO production with the inhibition ratios in the range of 51.3%- 64.6% at 50 μmol·L, whereas monodesmosidic saponins with a free carboxyl group at C-28 (1 and 2) showed potent inhibitory activities with IC values being 12.7 and 8.3 μmol·L, respectively.

Novel triterpene saponins isolated from Clematis mandshurica and their inhibitory activities on NO production / 中国天然药物

Four new triterpene saponins, mandshunosides F-I (1-4), together with five known compounds (5-9), were isolated from the roots and rhizomes of Clematis mandshurica. Their structures were elucidated on the basis of spectroscopic evidences and hydrolysis products. Bisdesmosidic saponin (3-9) showed modest suppression of NO production with the inhibition ratios in the range of 51.3%- 64.6% at 50 μmol·L, whereas monodesmosidic saponins with a free carboxyl group at C-28 (1 and 2) showed potent inhibitory activities with IC values being 12.7 and 8.3 μmol·L, respectively.

Standards on Research of Healthcare Eye Pad Based on Traditional Chinese Medicine Theories / 世界科学技术-中医药现代化

With the rapid development of information technologies and change of production method and life style,the visual health crisis has become a public health endangering the sustainable development of the economic society and national security,which shall be concerned and tackled by all levels of the society.Under the background of fully playing the role of traditional Chinese medicine (TCM) in preventive treatment,coping with the visual health crisis and satisfying the social needs for vision care,healthcare eye pad manufacturers with fairly scale have been emerged in China.However,there are no technical standards for healthcare eye pad products that are applicable for the whole country to standardize the production behaviors of the enterprises and protect the interests of the consumers.This research proposed the design and description for two technical standards of general requirements and inspection methods,as well as the vision on standards to be concerned and prepared by the eye healthcare industry in the future on the basis of analyses made for the contents and key indicators of the self-declared standards of the healthcare eye pad manufacturers.

Impacts on thepregnancy outcome in the mice of controlled ovarian hyperstimulation treated with acupuncture at different time points / 中国针灸

<p><b>OBJECTIVE</b>To explore the optimal time of acupuncture intervention in the assisted reproduction.</p><p><b>METHODS</b>One hundred and twenty female mice and 60 male mice were collected. 20 female mice were selected in the natural period group and the rest 100 female mice were prepared as the model of controlled ovarian hyperstimulation (COH). The model mice were randomized into a COH group, a down-regulation group, a gonadotropins (Gn) start group, an injection of human chorionic gonadotropin (HCG) group and an embryo culture group, 20 mice in each one. The donor mice and receptor mice were subdivided in each group, 10 mice in each subgroup. One week before the experiment, vas deferens ligature was done in 30 male mice and the other 30 male mice did not receive ligature. In the down-regulation group, the Gn start group, the HCG injection group and the embryo culture group, electroacupuncture (EA) was applied to "Guanyuan" (CV 4), "Zhongji" (CV 3) and "Sanyinjiao" (SP 6) at the time points accordingly. EA stimulation was in the condition of continuous wave, 2 Hz and 1 mA. No inter-vention was given in the natural period group and the COH group. On the day of HCG injection, the donor mice and the non-ligatured male mice were put in the same cage of each group. The fertilized ovum was collected with the date of fertilization marked and was fostered in the incubator. At the ratio of 1:1, the receptor mice and ligatured mice were put in the same cage in each group. The vaginal plug was examined in the next morning. The pseudopregnancy was marked with the date of plug observed. In the 68th hour of embryo culture, the embryo of the donor was shifted to the receptor on the same day when the plug was observed. The clinical pregnancy rate and embryo imbed site number were observed. RT-PCR assay was adopted to determine the expression of insulin-like growth factor-1 (IGF-1) mRNA in endometrium.</p><p><b>RESULTS</b>In the COH group, the pregnancy rate, average imbed site number and endometrial IGF-1 mRNA expression were all significantly lower than those in the natural period group (all<0.01). After EA treatment, in the Gn group, the HCG injection group and the embryo culture group, the pregnancy rates were higher significantly than those in the COH group (<0.05,<0.01). In the HCG injection group, the average imbed site number and IGF-1 mRNA expression were increased apparently as compared with those in the COH group (both<0.01), better than those in the Gn group and the embryo culture group (all<0.01).</p><p><b>CONCLUSIONS</b>In the treatment with acupuncture combined with IVF-ET for infertility, the intervention of acupuncture on the day of HCG injection is the optimal time point. It increases the secretion of endometrial IGF-1 so as to improve the clinical pregnancy rate, the mean imbed site number and the embryo implantation.</p>

Oral and external application of Chinese medicine combined with Ilizarov external fixator and the accordion technique for severe chronic osteomyelitis of the tibia / 国际中医中药杂志

Objective To evaluate the therapeutic effect of oral and external application of Chinese medicine combined with Ilizarov external fixator and the accordion technique for severe chronic osteomyelitis of the tibia.Methods A total of 78 patients with severe chronic osteomyelitis of the tibia were randomized into a routine treatment group and a combined treatment group, 39 in each group. All the patients in the two groups received external fixation by use of Ilizarov external fixator and the accordion technique. All the patients in the combined treatment group received oralGuyu decoction. The patients who had large wound received vacuum-sealing drainage in the routine treatment group, and vacuum-sealing drainage combined with external application ofShengji-Yuhong plaster in the combined treatment group. All the patients were treated for 8 weeks and followed up for 2 years. The time to wound healing and fracture healing, and the drainage time were compared between the two groups. Functional and radiologic findings were evaluated according to Paley's criteria. The functions of the knee joint and ankle joint were evaluated using the Hospital for Special Surgery (HSS) knee score and the scoring system of Baird and Jackson, respectively.Results The time to wound healing (17.33 ± 6.21 dvs. 22.27 ± 8.12 d;t=3.018,P=0.004) and the time to fracture healing (32.25 ± 6.02 weeks vs. 36.37 ± 7.75 weeks;t=2.623,P=0.011), and the drainage time (17.01 ± 4.66 dvs. 21.51 ± 5.23 d;t=4.012, P<0.001) in the combined treatment group were significantly shorter than those in the routine treatment group. According to Paley's criteria, the patients who achieved a score of excellent or good for fracture healing (84.6%vs. 53.8%;χ2=7.282,P=0.007) and function (92.3%vs. 66.7%;χ2=6.369,P=0.012) in the combined treatment group were significantly more than those in the routine treatment group. The scores of the HSS knee score (84.56 ± 7.42vs. 78.81 ± 5.33;t=3.391,P=0.002) and the scoring system of Baird and Jackson (85.01 ± 8.21vs. 79.21 ± 6.78;t=3.402,P=0.024) in the combined treatment group were significantly higher than those in the routine treatment group.Conclusion OralGuyu decoction and external application ofShengji-Yuhong plaster combined with Ilizarov external fixator and the accordion technique can promote recovery of the joint function, fracture healing and wound healing.

Therapeutic Observation of Thermal Electroacupuncture Therapy for Lumbodorsal Myofascitis / 上海针灸杂志

Objective To observe the clinical efficacy of thermal electroacupuncture therapy in treating lumbodorsal myofascitis. Method Sixty-two patients with lumbodorsal myofascitis were randomized into a treatment group of 30 cases and a control group of 32 cases. The treatment group was intervened by thermal electroacupuncture therapy, while the control group was by orally taking Meloxicam tablets. The Visual Analogue Scale (VAS) was observed before and after treatment, and the clinical efficacies were compared.Result The total effective rate was 100.0% in the treatment group versus 78.1% in the control group, and the difference was statistically significant (P<0.05). The VAS scores were significantly changed after treatment in both groups (P<0.05). After treatment, the VAS score in the treatment group was significantly different from that in the control group (P<0.05).Conclusion Thermal electroacupuncture therapy is an effective approach in treating lumbodorsal myofascitis.

Comparative analysis of trace elements in five marine-derived shell TCM using multivariate statistical analysis / 中国中药杂志

A comparable study were carried out by determination of trace elements on five marine-derived shell traditional Chinese medicine (TCM) (Ostreae Concha, Haliotidis Concha, Margaritifera Concha, Meretricis Concha, and Arcae Concha), which were recorded in the Chinese Pharmacopoeia (2010 version). Seven trace elements in 51 batches of this type of shell TCM were analyzed by Inductively Coupled Plasma Mass Spectrometry (ICP-MS), combined with principal component analysis (PCA) methods. The content of element Se, which exhibited significant differences among different drugs, could be used as a key element to distinguish this type of drugs. Meanwhile, the contents of elements Co, Cu, Mo, and Ba in Haliotidis Concha, Co and As in Margaritifera Concha, Mo and As in Meretricis Concha, Mo, As, and Ba in Arcae Concha, and Zn in Meretricis Concha were relatively stable. In the PCA plot, Arcae Concha and Meretricis Concha could be efficiently distinguished from Ostreae Concha together with Haliotidis Concha, and Margaritifera Concha. The results also showed a correlation with their medicinal function. In conclusion, trace elements in marine-derived shell TCM could not be neglected for their quality control.

Protection of Electro-acupuncture for Gastric Mucosa of Patients Undergoing Endoscopic Sinus Surgery / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To evaluate the effect of electro-acupuncture (EA) on gastric mucosal oxygenation and systemic inflammatory response in patients undergoing endoscopic sinus surgery with controlled hypotension (CH), and to explore its protective effect on gastric mucosa.</p><p><b>METHODS</b>Fifty-four patients, 18-65 years old, grade I-II of American Society of Anesthesiology (ASA), who were scheduled for endoscopic sinus surgery were randomly assigned to two groups, group A (general anesthesia group) and group B (general anesthesia combined EA anesthesia group), 27 in each group. Conrolled hypotension was executed during operation, and mean arterial pressure (MAP) was maintained at 55-65 mmHg. After tracheal intubation gastric tesiometer catheter was indwelled through nasal cavity or oral cavity. After successful indwelling, it was connected with gastric mucosa monitoring mode of multifunctional parameters monitor. Patients' MAP and heart rate (HR), pHi, partial pressure of carbon dioxide (PgCO2), arterial partial pressure of carbon dioxide (Pg-aCO2) and endtidal pressure of carbon dioxide (Pg-etCO2) were measured and recorded at T, (immediately before induced hypotension), T, (20 min following induced hypotension to target MAP), T2 (40 min following induced hypotension to target MAP), T3 (20 min after ending induced hypotension), and T4(40 min after ending induced hypotension). Blood samples were intravenously collected, TNF-alpha, IL-1, and IL-6 were detected by ELISA 24 h before operation, during operation (T3), and 24 h after operation.</p><p><b>RESULTS</b>After hypotension was induced, Pg-CO2, Pg-aCO2 and Pg-etCO2 increased significantly (P < 0.01, P < 0.05), while pHi decreased significantly (P < 0.01) in both groups at T1-T4 than those at T0. During T1-T4, PgCO2, Pg-aCO2, and Pg-etCO2 were higher (P < 0.01, P < 0.05), while pHi was lower in group A than in group B (P < 0.01). Furthermore, TNF-alpha, IL-1, and IL-6 increased significantly in both groups during operation and 24 h after operation, when compared with those 24 h before operation (P < 0.01, P < 0.05). TNF-alpha and IL-1 in group A were higher than those in group B (P < 0.05) during operation and 24 h after operation, but with no significant difference in the plasma concentration of IL-6 (P > 0.05).</p><p><b>CONCLUSION</b>EA exerted obvious protective effect of gastric mucosal injury in endoscopic sinus surgery with controlled hypotension, which might be achieved by increasing gastric mucosal blood flow, maintaining oxygen supply and demand, inhibiting inflammatory response, and alleviating injury of gastric mucosal barrier.</p>

Research progress on alkaloids constituents from Zanthoxylum and their pharmacological activities / 中国中药杂志

There are 250 species of Zanthoxylum (Rutaceae) in the world. This genus distributed in tropical and subtropical regions. Alkaloids are the major and representative ingredients in these plants including quinolines, isoquinolines, and amide alkaloids, with such biological activities as anti-tumor, anti-inflammatory, analgesic, anti-virus, anti-platelet aggregation, anti-bacteria and anti- oxidant. These species have been used for a long time to treat toothache, urinary and venereal diseases, lumbago and rheumatism. This review summarizes the chemical constituents and pharmacological activities from the Z. sppplants, in an effort to the systematic research and application of the alkaloids of this genus.