Clinical features of acute macular neuroretinopathy induced by Omicron / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To observe the clinical features of acute macular neuroretinopathy(AMN)induced by Omicron.METHODS: A retrospective study. A total of 9 patients(18 eyes)diagnosed with AMN from December 2022 to January 2023 in the Hospital of Chengdu University of Traditional Chinese Medicine were included. Patients underwent spectral-domain optical coherence tomography(SD-OCT), fundus fluorescein angiography(FFA), fundus photography, autofluorescence(AF), infrared reflectance(IR), optical coherence tomography angiography(OCTA)and multicolor, etc. Furthermore, they were followed up for 1～3mo and observed the prognosis.RESULTS: The initial symptom of the Omicron-induced AMN was the sudden onset of central/paracentral scotoma in the eyes with or without impaired vision and metamorphopsia, and the scotoma could persist for at least 3mo. The image features of AMN are as follows. First, the SD-OCT examination showed the rupture of outer retinal layers, scattered hyperreflective lesions, and atrophy of outer retinal layers. In severe cases, hyperreflective lesions were seen in the inner nuclear layer(INL)or with microcystic cavities under the retinal pigment epithelium(RPE). Second, the OCTA examination demonstrated the decreased blood flow density of the deep capillary plexus(DCP)of the macula. Third, the IR examination showed the weak reflection of lesion areas. Fourth, the fundus photography demonstrated the localized brown wedge-shaped lesion.CONCLUSIONS: The Omicron-induced AMN is mostly found in young females, and the characteristic manifestation of fundus is damage to the outer retinal layers. The extent of fundus lesions is related to the systemic inflammatory response and ocular microcirculatory changes after infection. The multimodal fundus image examination and a history of Omicron infection are helpful to diagnose the Omicron-induced AMN.

HbA1c comparison and diagnostic efficacy analysis of multi center different glycosylated hemoglobin detection systems / 中华预防医学杂志

Objective: Compare and analyze the results of the domestic Lanyi AH600 glycated hemoglobin analyzer and other different detection systems to understand the comparability of the detection results of different detectors, and establish the best cut point of Lanyi AH600 determination of haemoglobin A1c (HbA1c) in the diagnosis of diabetes. Methods: Multi center cohort study was adopted. The clinical laboratory departments of 18 medical institutions independently collected test samples from their respective hospitals from March to April 2022, and independently completed comparative analysis of the evaluated instrument (Lanyi AH600) and the reference instrument HbA1c. The reference instruments include four different brands of glycosylated hemoglobin meters, including Arkray, Bio-Rad, DOSOH, and Huizhong. Scatter plot was used to calculate the correlation between the results of different detection systems, and the regression equation was calculated. The consistency analysis between the results of different detection systems was evaluated by Bland Altman method. Consistency judgment principles: (1) When the 95% limits of agreement (95% LoA) of the measurement difference was within 0.4% HbA1c and the measurement score was≥80 points, the comparison consistency was good; (2) When the measurement difference of 95% LoA exceeded 0.4% HbA1c, and the measurement score was≥80 points, the comparison consistency was relatively good; (3) The measurement score was less than 80 points, the comparison consistency was poor. The difference between the results of different detection systems was tested by paired sample T test or Wilcoxon paired sign rank sum test; The best cut-off point of diabetes was analyzed by receiver operating characteristic curve (ROC). Results: The correlation coefficient R2 of results between Lanyi AH600 and the reference instrument in 16 hospitals is≥0.99; The Bland Altman consistency analysis showed that the difference of 95% LoA in Nanjing Maternity and Child Health Care Hospital in Jiangsu Province (reference instrument: Arkray HA8180) was -0.486%-0.325%, and the measurement score was 94.6 points (473/500); The difference of 95% LoA in the Tibetan Traditional Medical Hospital of TAR (reference instrument: Bio-Rad Variant II) was -0.727%-0.612%, and the measurement score was 89.8 points; The difference of 95% LoA in the People's Hospital of Chongqing Liang Jiang New Area (reference instrument: Huizhong MQ-2000PT) was -0.231%-0.461%, and the measurement score was 96.6 points; The difference of 95% LoA in the Taihe Hospital of traditional Chinese Medicine in Anhui Province (reference instrument: Huizhong MQ-2000PT) was -0.469%-0.479%, and the measurement score was 91.9 points. The other 14 hospitals, Lanyi AH600, were compared with 4 reference instrument brands, the difference of 95% LoA was less than 0.4% HbA1c, and the scores were all greater than 95 points. The results of paired sample T test or Wilcoxon paired sign rank sum test showed that there was no statistically significant difference between Lanyi AH600 and the reference instrument Arkray HA8180 (Z=1.665,P=0.096), with no statistical difference. The mean difference between the measured values of the two instruments was 0.004%. The comparison data of Lanyi AH600 and the reference instrument of all other institutions had significant differences (all P<0.001), however, it was necessary to consider whether it was within the clinical acceptable range in combination with the results of the Bland-Altman consistency analysis. The ROC curve of HbA1c detected by Lanyi AH600 in 985 patients with diabetes and 3 423 patients with non-diabetes was analyzed, the area under curve (AUC) was 0.877, the standard error was 0.007, and the 95% confidence interval 95%CI was (0.864, 0.891), which was statistically significant (P<0.001). The maximum value of Youden index was 0.634, and the corresponding HbA1c cut point was 6.235%. The sensitivity and specificity of diabetes diagnosis were 76.2% and 87.2%, respectively. Conclusion: Among the hospitals and instruments currently included in this study, among these four hospitals included Nanjing Maternity and Child Health Care Hospital in Jiangsu Province (reference instrument: Arkray HA8180), Tibetan Traditional Medical Hospital of TAR (reference instrument: Bio-Rad Variant Ⅱ), the People's Hospital of Chongqing Liang Jiang New Area (reference instrument: Huizhong MQ-2000PT), and the Taihe Hospital of traditional Chinese Medicine in Anhui Province (reference instrument: Huizhong MQ-2000PT), the comparison between Lanyi AH600 and the reference instruments showed relatively good consistency, while the other 14 hospitals involved four different brands of reference instruments: Arkray, Bio-Rad, DOSOH, and Huizhong, Lanyi AH600 had good consistency with its comparison. The best cut point of the domestic Lanyi AH600 for detecting HbA1c in the diagnosis of diabetes is 6.235%.

Identification and characterization of murine adipose tissue-derived somatic stem cells of Shenque (CV8) acupoint / 中华医学杂志(英文版)

BACKGROUND@#Shenque (CV8) acupoint is located on the navel and has been therapeutically used for more than 2000 years in Traditional Chinese Medicine (TCM). However, clinical research on the underlying therapeutic molecular mechanisms of the CV8 acupoint lags far behind. This study aimed to study the mechanisms of umbilical acupoint therapy by using stem cells.@*METHODS@#The morphological characteristics of CV8 acupoint were detected under a stereomicroscope using hematoxylin and eosin (H&E) staining. Oil Red, Masson, and immunohistochemical staining on multi-layered slices were used to identify the type of cells at the CV8 acupoint. Cell proliferation was measured by a cell counting kit-8 (CCK-8) method. Flow cytometry and immunohistochemistry were used for cell identification. Induced differentiation was used to compare the differentiation of cells derived from CV8 acupoint and non-acupoint somatic stem cells into other cell types, such as osteogenic, adipogenic, and neural stem cell-like cells.@*RESULTS@#Morphological observations showed that adipose tissues at the linea alba of the CV8 acupoint in mice had a mass-like distribution. Immunohistochemical staining confirmed the distribution of stem cell antigen-1 (Sca-1) positive cells in the multi-layered slices of CV8 acupoint tissues. Cells isolated from adipose tissues at the CV8 acupoint exhibited high expression of Sca-1 and CD44 and low expression of CD31 and CD34, and these cells possessed osteogenic, adipogenic, and neurogenic stem cell-like cell differentiation ability. The cell proliferation (day 4: 0.5138 ± 0.0111 vs. 0.4107 ± 0.0180, t = 8.447, P = 0.0011; day 5: 0.6890 ± 0.0070 vs. 0.5520 ± 0.0118, t = 17.310, P 100 μm: 2.6000 ± 0.5477 vs. 0.8000 ± 0.8367, t = 4.025, P = 0.0038) were significantly enhanced in somatic stem cells derived from the CV8 acupoint compared to somatic stem cells from the groin non-acupoint. However, cells possessed significantly weaker osteogenicity ([2.697 ± 0.627]% vs. [7.254 ± 0.958]%, t = 6.893, P = 0.0023) in the CV8 acupoint group.@*CONCLUSIONS@#Our study showed that CV8 acupoint was rich with adipose tissues that contained abundant somatic stem cells. The biological examination of somatic stem cells derived from the CV8 acupoint provided novel insights for future research on the mechanisms of umbilical therapy.

Heat-sensitive moxibustion combined with western medication for low back pain of osteoporosis with kidney- / 中国针灸

OBJECTIVE@#To compare the clinical therapeutic effect between heat-sensitive moxibustion combined with western medication and simple western medication for low back pain of osteoporosis with kidney-@*METHODS@#A total of 60 patients with osteoporosis were randomized into an observation group (32 cases, 2 cases dropped off) and a control group (32 cases, 3 cases dropped off). In the control group, alendronate sodium tablet and calcium carbonate and vitamin D@*RESULTS@#The VAS scores, ODI scores and TCM clinical symptom scores after treatment were reduced in the two groups (@*CONCLUSION@#Heat-sensitive moxibustion combined with western medication could relieve low back pain, improve BMD in patients of osteoporosis with kidney-

Study on mechanism of enhancing antioxidant activity in fermented Ziziphi Spinosae Semen with Poria cocos / 中国中药杂志

In this study, the antioxidant property changes in fermented Ziziphi Spinosae Semen(FZSS) with Poria cocos were analyzed by DPPH, ABTS and FRAP methods. Then the content determination of active ingredients and ~1H nuclear magnetic resonance(~1H-NMR) spectroscopy were also used to investigate the mechanism of FZSS with P. cocos in enhancing the antioxidant activity. The results showed that the content of active ingredients such as total phenols, total saponins and total polysaccharides were significantly increased during the fermentation time. The results of ~1H-NMR metabonomics showed that the contents of amino acids such as leucine, lysine, valine and alanine, nitrogen compounds such as creatine, creatinine, and betaine, and secondary metabolites, for instance, jujuboside A and spinosin were higher after fermentation, and above components showed positive correlation with antioxidant capacity in Pearson correlation analysis. Therefore, it was inferred that the enhancement of antioxidant activity of FZSS may be the result of the joint action of various chemical components. This study preliminarily clarified the mechanism of FZSS in enhancing the antioxidant activity, and provided new research ideas for the product development and utilization of FZSS.

Artesunate promotes sensitivity to sorafenib in hepatocellular carcinoma.

Enhancing sensitivity of carcinoma to sorafenib (Sor) is critical to overcome the limits of high frequency resistance and moderate efficiency during chemotherapy for advanced hepatocellular carcinoma (HCC). Here, we promote sensitivity of HCC to Sor by combination with Artesunate (Art), a derivative of artemisinin extracted from Chinese medical herb. The positive synergy of Art on inhibiting HCC growth contributes 48% dosage of Sor to reduce tumor cell viability in vitro and tumor size in vivo. Mechanically, in spite of effective suppression of RAF/MEK/ERK pathway, Sor is not able to eliminate chemoresistance of HCC driven by PI3K/AKT/mTOR pathway, while Art inhibits phosphorylation of AKT and mTOR significantly. Furthermore, combination with Art and Sor further improves apoptosis of HCC by dual inhibition of both pathways. Our study reveals a function of Art that induces HCC apoptosis via PI3K/AKT/mTOR pathway inhibition and suggests a potential therapeutic regimen of combination with Art and SOR against advanced HCC.

Pharmacological Properties of Geraniol - A Review.

Geraniol is an acyclic isoprenoid monoterpene isolated from the essential oils of aromatic plants including Cinnamomum tenuipilum, Valeriana officinalis, and several other plants. The limited source of geraniol from plant isolation cannot fulfill the great demand from the flavor and fragrance industries, which require maximizing geraniol production through biotechnology processes. The diverse activities of geraniol suggested that geraniol could treat various diseases as a promising drug candidate. In order to evaluate the potential of geraniol applied in a clinical trial, this review aims at providing a comprehensive summary of the pharmacological effects of geraniol. The publications retrieved from PubMed, ScienceDirect, Springer, and Wiley databases were collected and summarized for the last 6 years. Then, the potential application of geraniol as a drug is discussed based on its pharmacological properties, including antitumor, anti-inflammatory, antioxidative, and antimicrobial activities, and hepatoprotective, cardioprotective, and neuroprotective effects. Hence, this review aims at providing evidence of the pharmacological activities of geraniol in the context of further development as a drug candidate in clinical application.

Electroacupuncture combined with PNF on proprioception and motor function of lower limbs in stroke patients: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the clinical efficacy and correlation of electroacupuncture combined with proprioceptive neuromuscular facilitation (PNF) on proprioception and motor function of lower limbs in stroke patients.@*METHODS@#A total of 96 stroke patients were randomized into an electroacupuncture (EA) group, a PNF group and a combination group, 32 cases in each one. In the EA group, acupuncture was applied at cephalic motor and sensory areas, Huantiao (GB 30), Yanglingquan (GB 34), Xuanzhong (GB 39), Zusanli (ST 36) and Sanyinjiao (SP 6) on affected side, and electroacupuncture was adopted at Yanglingquan (GB 34) and Xuanzhong (GB 39), continuous wave and 2 Hz in frequency for 20 min, once every day. In the PNF group, PNF was performed for 20 min, once a day. In the combination group, electroacupuncture was given before PNF, once a day. 4 weeks as one course and totally 3 courses were required, the effect was followed up after half a year. Before treatment, after 4, 8, 12 weeks of treatment and in follow-up, the average trace error (ATE) and Time, the scores of Fugl-Meyer scale (FMA) and modified Barthel index (MBI) were observed in the 3 groups. Correlation analysis between ATE, Time and FMA was performed.@*RESULTS@#① The total effective rate in the combination group was 90.3% (28/31), which was superior to 64.5% (20/31) in the EA group and 62.5% (20/32) in the PNF group (<0.05). ②After 4, 8, 12 weeks of treatment and in follow-up, the ATE and Time in the 3 groups were reduced compared with before treatment (<0.05, <0.01). After 8, 12 weeks of treatment and in follow-up, the ATE in the combination group were lower than the EA group and the PNF group (<0.05, <0.01). After 12 weeks of treatment and in follow-up, the Time in the combination group were lower than the EA group and the PNF group (<0.05, <0.01). ③After 4, 8, 12 weeks of treatment and in follow-up, the FMA scores in the EA group and the combination group were increased compared with before treatment (<0.01). After 8, 12 weeks of treatment and in follow-up, the FMA scores in the PNF group were increased compared with before treatment (<0.01). After 8, 12 weeks of treatment and in follow-up, the FMA scores in the combination group were higher than the EA group and the PNF group (<0.05, <0.01). ④After 4, 8, 12 weeks of treatment and in follow-up, the MBI scores in the 3 groups were increased compared with before treatment (<0.01). After 8, 12 weeks of treatment and in follow-up, the MBI scores in the combination group were higher than the EA group (<0.01). After 12 weeks of treatment and in follow-up, the MBI scores in the combination group were higher than the PNF group (<0.01). ⑤ The correlation coefficients of ATE, Time and FMA were from 0.4 to 0.75 (<0.05), suggesting a moderate intensity correlation.@*CONCLUSION@#Electroacupuncture, PNF and combination therapy can improve proprioception and motor function of lower limbs and activities of daily living, and combination therapy has a better effect. Proprioception and motor function have a strong correlation in the recovery of stroke patients.

Effect on p53 and caspase-3 of hippocampal neuron in the rats with cerebral ischemia-reperfusion injury treated with electroacupuncture preconditioning at the acupoints on the basis of and relationship / 中国针灸

OBJECTIVE@#To explore the protective effect and apoptosis-related mechanism of electroacupuncture (EA) preconditioning in the rats with cerebral ischemia-reperfusion injury.@*METHODS@#Sixty male SD rats, 3 months old, at SPF grade were randomized into a sham-operation group, an ischemia-reperfusion group and an EA preconditioning group, 20 rats in each one. In the ischemia-reperfusion group and EA preconditioning group, the modified MCAO suture-occlusion method was adopted to exert ischemia for 2 h and reperfusion for 3 h, and thus, the models of focal cerebral ischemia-reperfusion injury were prepared on the right side. In the sham-operation group, the right common carotid artery was separated and no more management was given. In the EA preconditioning group, EA at "Baihui" (GV 20), "Shenshu" (BL 23) and "Sanyinjiao" (SP 6) was provided before modeling, with disperse-dense wave, at 2 Hz/100 Hz, 1 mA in intensity. The stimulation for 15 min was taken as one unit (meaning electric stimulation for 10 min and needle retaining for 5 min without electric stimulation). Such preconditioning was repeated continuously for 4 times, totally for 1 h. The neuroethologic condition was assessed in 3 h of reperfusion in each group. TTC staining method was used to determine the percentage of cerebral infarction zone, TUNEL method was to determine the apoptosis index (AI) in hippocampal neuron and the immunohistochemical method (IHC) was to determine the protein expression of p53 and caspase-3.@*RESULTS@#Compared with the sham-operation group, the neuroethologic score, the percentage of cerebral infarction zone and neuronal AI were all increased obviously in the ischemia-reperfusion group (all <0.01). Compared with the ischemia-reperfusion group, the neuroethologic score, the percentage of cerebral infarction zone and neuronal AI were all reduced obviously in the EA preconditioning group (all <0.01). p53's nuclei and caspase-3's cytoplasms were stained. The positive cells of both of them were brown-yellow in color. In the sham-operation group, the structure of the right hippocampal CA3 neurons of rats was clear, with few positive cells. In the ischemia-perfusion group, the positive expressions of p53 and caspase-3 in the right hippocampal CA3 were increased obviously (<0.01). Compared with the ischemia-reperfusion group, the positive expressions of caspase-3 and p53 in the right hippocampal CA3 were significantly reduced in the EA preconditioning group (<0.01).@*CONCLUSION@#Electroacupuncture preconditioning relieves ischemic injury in brain tissue of rats probably through inhibiting the expressions of p53 and caspase-3 to resisting neuronal apoptosis.

Radiofrequency deep hyperthermia combined with chemotherapy in the treatment of advanced non-small cell lung cancer / 中华医学杂志(英文版)

BACKGROUND@#In the era of precision medicine, chemotherapy is still considered the cornerstone of treatment for lung cancer patients without gene mutations. How to reduce the toxicity and increase the efficiency of chemotherapy is worth exploring. This study aimed to investigate the curative effects and safety of hyperthermia combined with chemotherapy (HCT) for advanced patients with non-small cell lung cancer (NSCLC), especially those with malignant pleural effusion.@*METHODS@#We retrospectively evaluated medical records of 93 patients with advanced NSCLC (stage IIIB-IV) from March 2011 to January 2014. The patients were divided into HCT and chemotherapy (CT) groups. The HCT group was treated with gemcitabine and cisplatin (GP) regimen combined with regional radiofrequency deep hyperthermia, while the CT group was treated with GP regimen only. Those with malignant pleural effusion extra underwent thoracentesis and intrapleural injection chemotherapy combined with hyperthermic or not. Clinical treatment results and adverse reactions were compared and analyzed after treatment. SPSS 19.0 software (SPSS Inc., USA) was used for statistical data processing. P values less than 0.05 were accepted to be statistically significant.@*RESULTS@#Among the 93 patients, HCT group included 48 patients (16 patients with malignant pleural effusion), CT group included 45 patients (10 patients with malignant pleural effusion). There was no significant difference between the two groups in patient characteristics. The overall response rate (ORR) of pleural effusions was much better in HCT group than that in CT group (81.2% vs. 40.0%, P = 0.046). The patients in HCT group had lower incidence rate of weakness (12.5% vs. 46.7%, χ = 13.16, P < 0.001) and gastrointestinal (25.0% vs. 77.8%, χ = 25.88, P < 0.001) adverse reactions than that in CT group. The objective tumor response and survival showed no significant differences.@*CONCLUSIONS@#Hyperthermia combined with chemotherapy might lead to the development of better therapeutic strategy for advanced NSCLC with malignant pleural effusion patients. Also, it could greatly reduce the chemotherapy toxic effects in the incidence of weakness and gastrointestinal adverse reactions in advanced NSCLC patients.

Establishment of new evaluation standards for systemic anaphylactoid reactions using mouse model / 中国中药杂志

The detection of drug-induced anaphylactoid reactions remains a global challenge,still lacking mature and reliable animal models or test methods. Therefore,the purpose of this paper is to explore and establish the test methods and evaluation standards for anaphylactoid reactions that apply to injection drugs. Based on the anaphylactoid reaction symptoms of mice induced by intravenous injection drugs C48/40 and Tween 80,a list of systemic anaphylactoid reaction symptoms in mice was sorted out and an evaluation standard of anaphylactoid reactions symptoms was established by applying symptom intensity coefficient K( that can represent these verity of anaphylactoid reaction symptoms) and its calculation formula Accordingly,histamine,tryptase,and Ig E were selected as blood indicators of anaphylactoid reactions,so that a test method combining symptoms evaluation and blood makers detection was established.This test method could be used to evaluate the characteristics of anaphylactoid reactions: coefficient K,blood histamine levels were highly and positively correlated with C48/80 and Tween 80 dose; The log value of histamine was highly and positively correlated with K; tryptase level may rise,or remain steady,or drop,possibly associated with the characteristics of the tested object and time for blood taking; and Ig E level would drop or remain steady,but it would not rise,which can be clearly distinguished from type I allergic reactions. On this basis,tiohexol,iopromide,paclitaxel,Xuesaitong Injection,Shuanghuanglian Injection and Shengmai Injection were used to investigate the applicability. The testing results showed a high degree of consistency with the actual clinical situation. The results suggest that the method of systemic anaphylaxis test in mice has high sensitivity,specificity and good consistency with clinical practice.It is suggested to be further validated and popularized.

Study on the Intervention Effects of Pinggan Prescription () on Spontaneously Hypertensive Rats Based on Metabonomic and Pharmacodynamic Methods / 中国结合医学杂志

OBJECTIVE@#To investigate the effects of Pinggan Prescription (, PGP) on hypertension by the associated methods of metabonomic and pharmacodynamic.@*METHODS@#A total of 32 male spontaneously hypertensive rats (SHRs) were randomly divided into two groups by using the random number table method: a treatment group (n=18) and a model group (n=14). The Wistar rats (n=14) were used as the normal group. Different prescription were used to intervene three groups: the treatment group in which PGP extract was administered orally at a dose of 18.336 g/kg (PGP/body weight), and the model group in which physiological saline was administered at the equivalent dose. The same treatment was applied to the normal group as the model group. The blood pressure was measured by tail-cuff method, and pharmacodynamic indexes including cyclic adenosine monophosphate (cAMP) and angiotensin II (Ang II) were tested by enzyme-linked immunosorbent assay. The plasma samples from three groups were detected by gas chromatography-mass spectrometry (GC-MS).@*RESULTS@#Compared with the model group, blood pressure of treatment group was obviously reduced after continuous curing with PGP (P<0.01). The pharmacodynamic results illustrated that the content of Ang II increased with the raised blood pressure and the cAMP expressed the converse trend. After curing with PGP, the content of Ang II decreased, the difference between model group and treatment group was significant (P<0.01), and the cAMP expressed the converse trend. Five potential biomarkers were identified, including arachidonic acid, hexadecanoic acid, elaidic acid, octadecanedioic acid and 9,12-octadecadienoic acid. These metabolites had shown significantly changes as followed: arachidonic acid, hexadecanoic acid and elaidic acid were significantly higher and octadecanedioic acid and 9,12-octadecadienoic acid were lowered in the model group than those in the normal group. After the treatment of PGP, the metabolites had the trends of returning to normal along with the reduced blood pressure.@*CONCLUSIONS@#PGP intervention for hypertension played a major role in the metabolism of arachidonic acid and linoleic acid. Metabonomic with pharmacodynamic methods could be potentially powerful tools to investigate the mechanism of Chinese medicine.

Effect of " Acupuncture" on postpartum low back pain: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the effect of " Acupuncture" on postpartum low back pain.@*METHODS@#A total of 98 cases of postpartum low back pain were randomly divided into a control group (45 cases, 4 cases dropping) and a treatment group (47 cases, 2 cases dropping). Conventional acupuncture was treated in the control group, and " Acupuncture" was added in the treatment group on the basis treatment in the control group, acupuncture was applied at Baihui (GV 20), Neiguan (PC 6), Taichong (LR 3). The treatment was given 30 minutes each time, 5 times a week, 10 times for a total course of treatment. Before and after treatment, pain was assessed by the short-form of McGill pain questionnaire (SF-MPQ), dysfunction was assessed by Oswestry disability index (ODI), and depression was assessed by the Edinburgh postnatal depression scale (EPDS). And the changes of various indexs were observed before and after treatment.@*RESULTS@#After treatment, the pain grade index (PRI) score, visual analog scale (VAS) score and present pain intensity (PPI) score in SF-MPQ of the control group and the treatment group were significantly lower than those before treatment (all <0.001). The ODI score and EPDS score were also significantly lower than those before treatment (all <0.001). The decline scores of the treatment group before and after treatment were significantly higher than those in the control group (<0.001, <0.01).@*CONCLUSION@#" Acupuncture" combined with conventional acupuncture and conventional acupuncture can effectively improve the symptoms of pain, dysfunction and depression in patients with postpartum low back pain, and the former is significantly better than the latter.

Effect of Music Therapy on Cognition and Emotion for Stroke Patients / 中国康复理论与实践

Objective:To explore the effect of early cognitive rehabilitation combined with music therapy on cognitive function, activities of daily living (ADL) and psychology in stroke patients. Methods:From March, 2016 to September, 2017, 56 stroke patients were were randomly divided into control group (n = 28) and observation group (n = 28). All the patients accepted early motor and cognitive rehabilitation, the observation group accepted music therapy in addition, for four weeks. They were assessed with Mini-Mental State Examination (MMSE), Loewenstein Occupational Therapy Congnitive Assessment (LOTCA), modified Barthel Index (MBI), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS). Results:The scores of MMSE, scores of subscales and total scale of LOTCA, and MBI increased in both group after treatment (t > 5.480, P < 0.05), while the scores of SAS and SDS decreased (t > 10.227, P < 0.001). The total scores of MMSE, LOTCA and MBI increased more (t > 2.648, P < 0.05), and the scores of SDS decreased more (t = 2.818, P < 0.05) in the observation group than in the control group. Conclusion:Combination of music therapy may promote the recovery of cognitive function, ADL and mental health for stroke patients.

Analysis on mechanisms and medication rules of herbal prescriptions for gout caused by heat-damp accumulation syndrome based on data mining and network pharmacology / 中国中药杂志

To mine the medication rules of herbal prescriptions for gout caused by heat-damp accumulation syndrome, and explore the possible mechanism of the core herbs, we collected the relevant literature of gout caused by heat-damp accumulation syndrome in CNKI, medication rules of herbal prescriptions are analyzed by using TCMISS(V2.5) software, and the compatibility of core drugs and new prescriptions were mined.KEGG pathway analysis was performed by BATMAN-TCM, an online analysis tool, and the potential signaling pathways of core drugs compatibility to treat gout caused by heat-damp accumulation syndrome were revealed. The results showed that six core drugs and three new prescriptions were found out of the 136 prescriptions. The core compatibility herbs in clinical treament of gout caused by heat-damp accumulation syndrome, Phellodendri Chinrnsis Cortex, Achyranthis Bidentatae Radix and Achyranthis Bidentatae Radix, which potential signaling pathways were purine metabolic pathway and neura activity ligand receptor interaction signaling pathway. Therefore, for gout caused by heat-damp accumulation syndrome, the mainly used therapies of TCM were clearing heat and drying dampness,inducing diuresis for removing edema, dispeling wind and eliminating dampness. The mechnisms of core compatibility herbs may be achieved through the intervention of purine metabolic pathway and neural activity ligand receptor interaction signaling pathway.

Effect of Lang-Chuang-Ding Decoction () on DNA Methylation of CD70 Gene Promoter in Peripheral Blood Mononuclear Cells of Female Patients with Systemic Lupus Erythematosus / 中国结合医学杂志

<p><b>OBJECTIVE</b>To investigate the effect of Lang-chuang-ding Decoction (, LCD) on the expression of DNA methylation of CD70 gene promoter in peripheral blood mononuclear cells (PBMCs) of females with systemic lupus erythematosus (SLE).</p><p><b>METHODS</b>PBMCs isolated from female patients with SLE or healthy donors were cultured and treated with LCD medicated serum or normal serum for 24 or 48 h. The mRNA expressions of CD70 gene in PBMCs were detected by reverse transcription polymerase chain reaction (PCR); the DNA methylation of the CD70 gene promoter region was detected by methylation-specific PCR.</p><p><b>RESULTS</b>After treated with medicated serum for 48 h, the mRNA expression levels of CD70 in PBMCs of SLE patients were signifificantly higher than those of healthy donors (P<0.05); the DNA methylation levels of CD70 promoter region in PBMCs of SLE patients treated with medicated serum for 48 h were signifificantly higher than those treated with fetal bovine serum (P<0.01).</p><p><b>CONCLUSION</b>LCD could inhibit CD70 gene expression in PBMCs of SLE patients by promoting the DNA methylation of CD70 gene promoter.</p>

Effects of Qishen Yiqi Dripping Pills () in Reducing Myocardial Injury and Preserving Microvascular Function in Patients Undergoing Elective Percutaneous Coronary Intervention: A Pilot Randomized Study / 中国结合医学杂志

<p><b>OBJECTIVE</b>To evaluate the effect of treatment with Qishen Yiqi Dripping Pills (, QSYQ) on myocardial injury and myocardial microvascular function in patients undergoing elective percutaneous coronary intervention (PCI).</p><p><b>METHODS</b>Eighty patients undergoing elective PCI were randomly assigned to QSYQ and control groups. The QSYQ group received QSYQ at a dosage of 0.5 g 3 times daily (3-7 days before PCI and then daily for 1 month) and regular medication, which comprised of aspirin, clopidogrel, statin, β-blocker, and angiotensin-converting enzyme inhibitor/angiotensin receptor blocker in the absence of contradiction. The control group received only the regular medication. The index of microcirculatory resistance (IMR) was measured at maximal hyperemia after PCI. The fractional flow reserve was measured before and after the procedure. Troponin I levels were obtained at baseline and 20-24 h after the procedure.</p><p><b>RESULTS</b>Pre-PCI troponin I levels between the two groups were similar (0.028±0.05 vs. 0.022±0.04 ng/mL, P=0.55). However, post- PCI troponin I levels in the QSYQ group were significantly lower than that in the control group (0.11±0.02 vs. 0.16±0.09 ng/mL, P<0.01). IMR values were significantly lower in the QSYQ group as compared to the control group (16.5±6.1 vs. 31.2±16.0, P<0.01). Multivariate analysis identified QSYQ treatment as the only independent protective factor against IMR >32 (odds ratio=0.29, 95% confidence interval: 0.11-0.74, P=0.01).</p><p><b>CONCLUSIONS</b>The present study demonstrated the benefit of QSYQ in reducing myocardial injury and preserving microvascular function during elective PCI.</p>

Analysis of professor Lin Yi's experience for metastasis breast cancer by data mining / 中国中药杂志

Data mining method based on the traditional Chinese medicine(TCM) inheritance system(V2.5) was adopted to analyze professor Lin Yi's experience for metastasis breast cancer(MBC) by analysing the high frequency medicine, drug categories，drug properties，the key symptoms and key drugs of different metastasis regions and different syndromes, drug symptom analysis in the effective prescriptions for treating MBC by Lin from January 2013 to December 2017. A total of 89 MBC patients, 5 syndromes and 117 prescriptions were involved. The first 10 most frequently used were Atractylodis Macrocephalae Rhizoma, Poria, Dioscoreae Rhizoma, Coicis Semen, Crataegi Fructus, Hordei Fructus Germinatus, Galli Gigerii Endothelium Corneum, Hedyotis Diffusa, Codonopsis Radix, Astragali Radix. The warm and placid property was higher, the most herbs had Gan taste, the first two channel tropisms were spleen and the stomach. Drug symptom analysis in 5 different metastasis regions and 6 different syndromes were also been done. The conclusion showed that professor Lin's experience as: recognizing the basis of diseases,differentiating the syndrome, combinating disease and syndrome, cautiously grasping pathogenesis,combinating tonification and purgation together, regulating balance, treating the symptoms and origin, regulating spleen and stomach, caring for the postnatal throughout, prefering ancient prescription,rational compatibility, using medicine gently.

Effects of agkistrodon in different dosage forms on collagen-induced arthritis in rats / 中国结合医学杂志

<p><b>OBJECTIVE</b>To determine the effective dosage and formulation of agkistrodon in collagen-induced arthritis (CIA) rats.</p><p><b>METHODS</b>CIA was induced by injection of collagen in complete/incomplete Freund's adjuvant. Agkistrodon decoction, agkistrodon powder, and agkistrodon wine were administered daily starting from the onset of arthritis. Paw swelling degree was measured by using a volume-measuring instrument every 7 days after primary immunization. Arthritis index was measured and calculated using the "five scoring method" every 7 days. The levels of serum interleukin-1ß (IL-1ß) and type II collagen IgG antibodies were detected by enzyme-linked immunosorbent assay. Finally, all ankles were removed, and X-ray radiography was performed with In-vivo Imaging System FX. Samples were counterstained with hematoxylin and eosin for analysis.</p><p><b>RESULTS</b>Among the various dosage formulations of agkistrodon, high-dose powder, which was equivalent to an amount of 6 g/day in adults, showed better effects on the inhibition of joint swelling and reduction of arthritis index score. The relatively low levels of serum IL-1 and anti-type II collagen IgG antibodies, as well as the X-ray radiography and pathology results, further proved the superiority of the high-dose powder over the other formulations. The effect of decoction on inhibiting joint swelling was inversely proportional to the dosage. Other effects, such as reduction of arthritis index score and the levels of serum IL-1 and anti-type II collagen IgG antibodies, were directly proportional to the dosage. While the use of large dose agkistrodon wine led to negative effects.</p><p><b>CONCLUSION</b>These data highlight the potential function of high-dose agkistrodon powder, which was equivalent to an amount of 6 g/day in adults. The powder can quickly relieve the symptoms of rheumatoid arthritis and prevent aggravation of disease, especially during the early period.</p>

Effect of Bushen Huoxue Compound on Retinal Müller Cells in High Glucose or AGEs Conditions / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To explore the effect of Bushen Huoxue Compound (BHC) on lactate dehydrogenase (LDH) leakage, expressions of vascular endothelial growth factor (VEGF) and VEGF mRNA in retinal Muller cells under high glucose condition or advanced glycosylation end products (AGEs) condition by using serum pharmacological method.</p><p><b>METHODS</b>The retinal Müller cells of 5-7 days post-natal Sprague Dawley (SD) rats were cultured with modified enzyme-digestion method. Purified retinal Muller cells were cultured in normal conditions, high glucose condition (50 mmol/L) or AGEs (50 mg/L and 100 mg/L) conditions, and BHC-containing serum was added to culture medium. The LDH leakage and VEGF expressions were measured by enzyme-linked immunosorbent assay (ELISA). In addition, the relative expression of VEGF mRNA was tested by reverse transcription polymerase chain reaction (RT-PCR).</p><p><b>RESULTS</b>Compared with the normal control group, expressions of VEGF and VEGF mRNA were significantly increased in the high glucose group, the low dose AGEs group and the high dose AGEs group (all P < 0.01). The LDH leakage was obviously increased in the high dose AGEs group, when compared with the normal control group and the high glucose group (P < 0.01). The LDH leakage, expressions of VEGF and VEGF mRNA were obviously decreased by BHC-containing serum both in high glucose and AGEs conditions (P < 0.05, P < 0.01). BHC-containing serum had no significant effect on the LDH leakage and expressions of VEGF and VEGF mRNA in normal conditions (P > 0.05).</p><p><b>CONCLUSIONS</b>AGEs intervention could obviously lower the stability of Müller cell membrane. Up-regulated expressions of VEGF and VEGF mRNA in cultured Müller cells could be induced by AGEs or high glucose. BHC-containing serum could stabilize the stability of Müller cell membrane, inhibit the transcription of VEGF mRNA and decrease the protein expression of VEGF, which might be one of important mechanisms for preventing and treating diabetic retinopathy.</p>