Prediction Model of Treatment Effect of Anlotinib on Extensive-stage Small Cell Lung Cancer Based on Combination of Disease and Syndrome Information / 肿瘤防治研究

Objective To construct a nomogram prediction model for the treatment effect of anlotinib with the participation of traditional Chinese medicine syndrome elements on the patients with extensive-stage small cell lung cancer (ES-SCLC) who previously received multiple lines of chemotherapy. Methods The clinical data of 127 patients with ES-SCLC who received at least two cycles of anlotinib treatment were retrospectively studied. Kaplan-Meier method was used to analyze the relationship between each factor and the overall survival time. Cox regression analysis was applied to screen the independent influencing factors of the prognosis of patients with ES-SCLC. R language was employed to build a nomogram prediction model, C-index was used to evaluate the model, and calibration curve was adopted to verify the accuracy of the model. Results Age, PS score, brain metastases, qi deficiency syndrome, yin deficiency syndrome, and blood stasis syndrome were related risk factors for ES-SCLC treated with anlotinib. PS score, brain metastasis, and blood stasis syndrome were independent prognostic factors. On the basis of these three independent influencing factors, a nomogram model was established to predict the prognosis of patients with ES-SCLC treated with anlotinib. The predicted risk was close to the actual risk, showing a high degree of coincidence. Conclusion The nomogram model established with PS score, blood stasis syndrome elements, and brain metastasis as independent factors can predict the prognosis of patients with ES-SCLC receiving second- and third-line treatment of anlotinib.

Clinical study on effect of Shumu Peitu herb-partitioned moxibustion on diarrhea-predominant irritable bowel syndrome and negative emotions / 中国实用护理杂志

Objective:To explore the intervention effect of Shumu Peitu herb-partitioned moxibustion on clinical signs and symptoms and negative emotions of diarrhea-predominant irritable bowel syndrome (IBS-D) patients with liver-stagnation and spleen-deficiency pattern.Methods:A total of 72 patients with IBS-D of liver-stagnation and spleen-deficiency pattern treated in the Department of Gastroenterology of Nanjing Vniversity of Chinese Medicine from September 2021 to June 2022 were selected for randomized controlled trial. The patients were randomly divided into the observation group (2 cases dropped off, 34 cases in total) and control group (1 case dropped off, 35 cases in total) by random number table method. The patients in control group were treated with Tongxieyaofang (TXYF). The patients in observation group were treated with oral administration of TXYF and Shumu Peitu herb-partitioned moxibustion, and both groups were treated for 4 weeks. The clinical efficacy, Traditional Chinese Medicine (TCM) syndrome integral, IBS Quality of Life Questionnaire (IBS-QOL), IBS Symptom Severity Scale (IBS-SSS), Bristol Stool Form Scale and Hospital Anxiety and Depression Scale (HADS) were compared before and after treatment.Results:After treatment, the total effective rate of the observation group was 94.12%(32/34), which was higher than the 71.43%(25/35) in the control group, the difference was significant ( χ2 = 6.18, P<0.05). After treatment, the TCM syndrome integral in the observation group was (7.62 ± 4.08), which was lower than the (9.89 ± 4.71) in the control group, the difference was significant ( t = 2.14, P<0.05). After treatment of 3 days, the scores of quality of life in the five dimensions of dysthymia, behavior disorder, health worry, avoidance of eating and social function in the observation group were (82.44 ± 11.46), (80.25 ± 11.67), (76.23 ± 12.67), (59.80 ± 15.14) and (79.23 ± 11.59) points, which were different with the (73.57 ± 12.39), (72.35 ± 15.48), (69.76 ± 13.11), (50.00 ± 16.17) and (73.04 ± 13.11) points in the control group, the difference were significant ( t values were -3.09 - -2.08, all P<0.05). Three days after treatment, the score of IBS-SSS and Bristol fecal character in the observation group were (118.24 ± 40.64) and (5.09 ± 0.62) points, which were lower than the (146.86 ± 60.09) and (5.51 ± 0.66) points in the control group, the difference were significant ( t = 2.31 and 2.76, both P<0.05). After treatment, the score of HADS-A and HADS-D in the observation group were (6.26 ± 1.75) and (5.29 ± 1.47), which were different with the (7.26 ± 2.19) and (6.17 ± 2.11) in the control group, the difference were significant ( t = 2.08 and 2.00, both P<0.05). Conclusions:Shumu Peitu herb-partitioned moxibustion can effectively improve IBS-D patients with liver-stagnation and spleen-deficiency pattern, relieve clinical symptoms, reduce negative emotions, and improve quality of life.

Construction and Validation of A Predictive Model Including TCM Pathogenic Syndrome for Short-term Efficacy of PD-1 Inhibitors in Advanced Non-small Cell Lung Cancer / 肿瘤防治研究

Objective To evaluate predictive factors affecting the short-term efficacy of PD-1 inhibitors in non-small cell lung cancer (NSCLC) and to construct a prediction model. Methods From October 2019 to November 2021, 221 patients with advanced NSCLC who met the inclusion criteria and were treated with PD-1 inhibitors were prospectively enrolled. Patients who were enrolled before May 1st, 2021 were included inthe modeling group (n=149), whereas those who enrolled thereafter were included in the validation group (n=72). The general clinical data of patients, information of the four TCM diagnoses were collected, and TCM syndrome elements were identified. R software version 4.0.4 was used in constructing a nomogram clinical prediction model of objective response rate. The predictive ability and discrimination of the model were evaluated and externally validated by using a validation group. Results After two to four cycles of PD-1 inhibitor therapy in 221 patients, the overall objective response rate was 44.80%. Multivariate logistic regression analysis of the modeling group showed that the TPS score (OR=0.261, P=0.001), number of treatment lines (OR=3.749, P=0.002), treatment mode (OR=2.796, P=0.019), qi deficiency disease syndrome elements (OR=2.296, P=0.043), and syndrome elements of yin deficiency disease (OR=3.228, P=0.005) were the independent predictors of the short-term efficacy of PD-1 inhibitors. Based on the above five independent predictors, a nomogram prediction model for the short-term efficacy of PD-1 inhibitors was constructed. The AUC values of the modeling and validation groups were 0.8317 and 0.7535, respectively. The calibration curves of the two groups showed good agreement between the predicted and true values. The mean absolute errors were 0.053 and 0.039, indicating that the model has good predictive performance. Conclusion The nomogram model constructed on the basis of the syndrome elements of Qi-deficiency disease and Yin-deficiency syndrome of TCM, as well as TPS score, number of treatment lines and treatment mode, is a stable and effective tool for predicting the short-term efficacy of PD-1 inhibitors in advanced non-small cell lung cancer.

Mechanism of Xueniao Capsule in Treatment of Acute Pyelonephritis Based on Network Pharmacology / 中国实验方剂学杂志

ObjectiveTo explore the mechanism of Xueniao capsule in the treatment of acute pyelonephritis （APN） by network pharmacology and experimental verification. MethodThe effect of Xueniao capsule on APN was investigated based on the APN model in rats. The Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform （TCMSP）， Chemistryl Database， and SymMap were searched for the chemical components of Smilacis Chinae Rhizoma，Coicis Semen， and Trachycarpi Petiolus. The target information of the components was collected from PharmMapper and SwissTargetPrediction， and disease target information from Therapeutic Target Database （TTD）， DrugBank， DisGeNET， GeneCards， and Online Mendelian Inheritance in Man（OMIM）. The key genes of Xueniao capsule for APN underwent Gene Ontology（GO） and Kyoto Encyclopedia of Genes and Genomes（KEGG） pathway enrichment analyses by Metascap. Real-time quantitative polymerase chain reaction （PCR） and Western blot were employed to verify the prediction results. ResultCompared with the blank group and the sham operation group， the model group showed an increased ratio of the left kidney to the right kidney and organ index（P<0.05， P<0.01），up-regulated white blood cells （WBC），neutrophils （NEUT），monocytes （MONO）， and lymphocytes （LY）（P<0.05， P<0.01）， and elevated levels of nuclear factor-κB（NF-κB）， interleukin-6 （IL-6）， and tumor necrosis factor-α （TNF-α）（P<0.05， P<0.01）. Compared with the model group， the norfloxacin group， the low- and high-dose Xueniao capsule groups showed a decreased ratio of the left kidney to the right kidney and organ index（P<0.05， P<0.01）， dwindled levels of WBC， NEUT， MONO， and LY（P<0.05， P<0.01）， and reduced levels of NF-κB， IL-6， and TNF-α（P<0.05， P<0.01）. The medium-dose Xueniao capsule group showed a decreased ratio of the left kidney to the right kidney and organ index（P<0.05， P<0.01）， reduced levels of WBC， NEUT， MONO， and LY（P<0.05， P<0.01）， and dwindled levels of IL-6 and TNF-α（P<0.05， P<0.01）. Network pharmacological analysis revealed 17 active compounds from Smilacis Chinae Rhizoma， 18 active compounds from Coicis Semen， six active compounds from Trachycarpi Petiolus， and 39 key genes for the treatment of APN in Xueniao capsule. GO enrichment analysis demonstrated 704 biological processes， 22 cellular components， and 59 molecular functions. Sixty-two pathways were enriched in KEGG enrichment analysis. The experimental verification results showed that compared with the blank group， the model group showed increased mRNA expression of prostaglandin-endoperoxide synthase 2 （PTGS2）， mitogen-activated protein kinase 1 （MAPK1）/extracellular signal-regulated protein kinase 2 （ERK2），phosphoinositide 3 kinase （PI3K），protein kinase B2（Akt2），Janus kinase 2 （JAK2），and signal transducer and activator of transcription 3 （STAT3）and protein expression of PI3K， Akt2， JAK2， and STAT3 （P<0.05， P<0.01）. Compared with the model group， the low-dose Xueniao capsule group showed decreased mRNA expression of MAPK1， PI3K， JAK2， and STAT3 and protein expression of PI3K， JAK2， and STAT3 （P<0.05， P<0.01）. The medium-dose Xueniao capsule group showed decreased mRNA expression of MAPK1， PTGS2， PI3K， JAK2， and STAT3， and protein expression of PI3K， JAK2， and STAT3 （P<0.05， P<0.01）. The high-dose Xueniao capsule group showed reduced mRNA expression of PTGS2， MAPK1， PI3K， Akt2， JAK2， and STAT3 and protein expression of PI3K， Akt2， JAK2， and STAT3 （P<0.05， P<0.01）. ConclusionXueniao capsule has a certain curative effect on APN via multiple targets and multiple pathways. The mechanism may be related to the inhibition of the PI3K/Akt signaling pathway and the JAK2/STAT3 signaling pathway.

Meta-analysis of efficacy evaluation of traditional Chinese medicine combined with Western medicine in the treatment of traumatic optic neuropathy / 国际眼科杂志(Guoji Yanke Zazhi)

@#AIM: To evaluate the efficacy and safety of traditional Chinese medicine combined with Western medicine(TCM-WM)in the treatment of traumatic optic neuropathy(TON).<p>METHODS:The computer searched PubMed, EMBASE, Cochrane Library, Chinese Biomedical Literature Database(CBM), Wan-Fang Database, China National Knowledge Infrastructure(CNKI)database and Weipu database. Search time was limited from their inception to May 2020. A comprehensive search strategy was designed to identify all randomized controlled trials(RCTs)comparing TCM-WM therapy versus WM therapy alone. The methodological quality of the included trials was assessed by the quality grade evaluation used in Cochrane handbook. Data extraction and Meta-analysis were performed by RevMan5.3 statistical software.<p>RESULTS: Twelve RCTs were included. The Meta-analysis showed that compared with the WM therapy alone in treating TON, TCM-WM therapy was better in improving the effective rate \〖<i>RR</i>=1.33, 95% <i>CI</i>(1.23-1.45), <i>P</i><0.001\〗, visual acuity \〖<i>MD</i>=0.18,95% <i>CI</i>(0.14-0.23), <i>P</i><0.001\〗, visual field mean defect \〖<i>MD</i>=-3.08, 95% <i>CI</i>(-5.20-0.96), <i>P</i>=0.004\〗, P₁₀₀ lantency \〖<i>MD</i>=-9.47, 95% <i>CI</i>(-16.37-2.57), <i>P</i>=0.007\〗 as well as P₁₀₀ amplitude \〖<i>MD</i>=1.44, 95% <i>CI </i>(0.22-2.66), <i>P</i>=0.02\〗. Two researches reported the occurrence and treatment of adverse reactions, and the remaining included researches did not report the adverse reactions.<p>CONCLUSION:The TCM-WM therapy in treating TON is more effective compared with the WM therapy alone.

Microwave-Assisted Extraction Combined with Ultra-High-Performance Liquid Chromatography and Quadrupole/Q-Exactive High-Resolution Mass Spectrometry for the Determination of Main Flavor Substances in Green Tea.

BACKGROUND: In order to make up for the efficacy of sensory assessment of green tea quality and taste, main flavor substances should be quantitatively characterized based on efficient extraction and frontier determination scheme. METHODS: A new, relatively simple sample preparation and detection workflow has been developed for the quantification and confirmation of flavor substances in green tea by microwave-assisted extraction combined with ultra-high-performance LC and quadrupole/Q-Exactive high-resolution MS system. The method identified main flavor substances (i.e., catechins, free amino acids, and caffeine) that were the main components in the formation of tea taste. After crushing pretreatment, tea was extracted and purified simultaneously in a microwave extraction jar by matrix-dispersed solid-phase extraction. The extracting solution was determined by LC coupled to high-resolution Orbitrap mass spectrometry. RESULTS: In this study, extraction solvent and purification materials were selected, extraction temperature and time were optimized, and the amount and proportion of solid-phase extraction packing were optimized. CONCLUSIONS: The method enabled detection of multiple catechins, amino acids, and caffeine in tea by LC coupled to high-resolution Orbitrap MS, and a database of tea flavor substances was established. HIGHLIGHTS: The method could be used for screening and confirmation of the main flavor substances in tea as well as assisting the sensory evaluation to grade the quality of tea.

Evaluation of Orchid-Like Aroma Between Different Grades of Taiping Houkui Tea by Solid-Phase Microextraction and Comprehensive Two-Dimensional Gas Chromatography Coupled with Time-of-Fight Mass Spectrometry.

BACKGROUND: Taiping houkui tea won the title of "the King of Green Tea" at the International Tea Exposition in 2004, which had an orchid fragrance but the material basis of the orchid fragrance had not been revealed yet. OBJECTIVE: To investigate the material basis of the orchid fragrance and identify the quality grade of Taiping houkui tea. METHODS: A method was developed for evaluating orchid-like aroma between different grades Taiping houkui tea by solid-phase micro extraction (SPME) and comprehensive two-dimensional gas chromatography coupled with time-of-fight mass spectrometry (GC×GC-TOFMS). The crushed tea sample in a 25 mL headspace bottle was incubated at 90°C for 10 min. Then the gaseous sample was extracted by SPME divinylbenzene/polydimethylsiloxane fiber for 50 min and thermally desorpted at 250°C for 2 min. RESULTS: In total, 735 volatile compounds were determined by SPME- GC×GC-TOFMS and 15 compounds were related to orchid-like aroma. CONCLUSIONS: The high-quality Taiping houkui tea has the orchid fragrance and the low-grade one does not; thus orchid-like aroma can be used as a reference of grades of Taiping houkui tea. HIGHLIGHTS: Thirty different grades of Taiping houkui tea samples were compared and analyzed experimentally, and the results showed that the special aroma substances, which played a key role in grade discrimination of Taiping houkui tea, were found by the statistical method.

Effect of Shaoyao Tang on ulcerative colitis in rats via regulation of TLR4/NF-κB signal pathway / 中国中药杂志

The aim of this paper was to investigate the effect of Shaoyao Tang on ulcerative colitis(UC) in rats via regulation of TLR4/NF-κB signal pathway. A total of 56 Wistar rats were randomly divided into 6 groups: normal control group(double distilled water), model group(double distilled water), mesalazine group(10 mL·kg~(-1)), high dose, middle dose and low dose Shaoyao Tang groups(2.4, 1.2, and 0.6 g·mL~(-1)). After UC rat models were established by 2, 4-dinitrochlorobenzene(DNCB)/ethanol enema, the rats received double distilled water or corresponding drugs twice a day for 7 days. After the treatment cycle, the general performance and disease activity index(DAI) of rats were observed on the next day. Then the rats were sacrificed. The length of colon was measured. Macroscopic and histological score of colon were evaluated. Histopathological changes of colon were observed by HE staining. Ultraviolet spectrophotometry detection was used to detect the content of myeloperoxidase(MPO) in blood and colon tissues. The levels of P-selectin, macrophage migration inhibitory factor(MIF) and thromboxane B_2(TXB_2) in blood and colon tissues were determined by ELISA. Immunohistochemistry and Western blot analysis were performed to detect the protein expressions of TLR4 and NF-κB in colon tissues. The results showed that as compared with the model group, Shaoyao Tang of different doses improved the general performance of UC rats. Moreover, high-dose Shaoyao Tang group showed the most obvious effect in scoring of disease activity index(P<0.001); both medium and high doses of Shaoyao Tang significantly inhibited the colon shortening and pathological injury, with significantly decreased expression levels of MPO, P-selectin, MIF and TXB_(2 )in serum and colon tissues of UC rats(P<0.001). Immunohistochemistry and Western blot assay showed that the levels of TLR4 and NF-κB protein expression in the colon tissues of Shaoyao Tang high-dose group were remarkably lower than that in the model group(P<0.001). This study shows that Shaoyao Tang has protective and repairing effects on UC, and its possible mechanism is achieved probably by regulating the TLR4/NF-κB pathway and inhibiting the expressions of MPO, P-selectin, MIF and TXB_2.

Efficacy and Immune Mechanism of Baitouweng Tang on Ulcerative Colitis in Rats / 中国实验方剂学杂志

Objective: To investigate the therapeutic effect and immune mechanism of Baitouweng Tang on ulcerative colitis(UC) rats. Method: The mode of UC rats was made of 2, 4-dinitrochlorobenzene (DNCB)/ethanol enema. Rats were randomly divided into control group, model group, mesalazine group, and high-dose, middle-dose and low-dose Baitouweng Tang groups. The mesalazine group were administered with mesalazine (0.5 g·kg-1). Baitouweng Tang groups were given Baitouweng Tang (10, 5, 2.5 g·kg-1), while the other groups were given double steaming water. After 7 days of continuous administration, the general condition and disease activity index of rats in each group were observed. After anesthesia in rats, blood was taken from the abdominal aorta. Then the rats were put to death, and the length and morphological observation of the colon were measured. Ultraviolet spectrophotometry detection was used to detect the activities of myeloperoxidase (MPO) in blood and colon tissue. The levels of P-selectin, macrophage migration inhibitory factor (MIF) and thromboxane B2 (TXB2) in blood and colon tissues were detected by enzyme-linked immunosorbent assay(ELISA). Immunohistochemistry and Western blot methods were undertaken to determine the expressions of Toll-like receptor 4 (TLR4) and nuclear transcription factor-κB (NF-κB) proteins in colon tissue. Result: Compared with the model group, the rats in model group showed severe symptoms, such as loose stools, diarrhea and bloody stools, while Baitouweng Tang obviously ameliorated them. Moreover, Baitouweng Tang significantly reduced DAI, colon general and pathological scores, which were high in model group(P2 in the serum and colon tissues of the model group were obviously increased(PκB in colons of model group were markedly higher than those in control group(PPConclusion: Baitouweng Tang could inhibit TLR4/NF-κB signaling pathway in treatment of ulcerative colitis, and reduce the expressions of P-selectin, MPO, MIF and TXB2, and thus promoting intestinal mucosal repair and improving intestinal function.

Effect of meridian acupoint massage on gastrointestinal dysfunction in patients with acute exacerbation of chronic obstructive pulmonary disease with phlegm heat accumulation / 中国实用护理杂志

Objective Based on the theory of "lung and large intestine form", to observe the improvement of gastrointestinal function and pulmonary symptoms in patients with acute exacerbation of chronic obstructive pulmonary disease with phlegm heat accumulation and find the best meridians and acupoints. Methods A total of 120 patients with acute exacerbation of chronic obstructive pulmonary disease with phlegm heat accumulation and gastrointestinal dysfunction were randomly divided into intervention 1 group (lung meridian group), intervention 2 group (large intestine meridian group) and intervention 3 group (lung meridian and large intestine meridian group) and control group. There were 30 cases in each group. The control group was given conventional treatment and nursing. The intervention group was treated with acupoint massage along meridians, 1 times a day for 20 minutes, and the intervention lasted for 10 days. The scores of gastrointestinal symptoms, clinical symptom scores and C reactive protein among 4 groups were compared. Results The scores of gastrointestinal symptoms, clinical symptom scores and C reactive protein were decreased in all groups after intervention compared with those before intervention, and the difference was statistically significant (F=9.736, 2.980, 0.894, P<0.01 or 0.05). After intervention, the difference of the scores of gastrointestinal symptoms among four groups were statistically significant (Ftime=213.423, F interaction =2.540, Fgroup =3.184, P<0.01 or 0.05). The difference of the scores of clinical symptoms among four groups were statistically significant( Ftime =337.859, P<0.01). The difference of C reactive protein among four groups was statistically significant (F=0.894, P<0.05). Conclusions Acupoint massage can effectively reduce the score of the symptoms of the gastrointestinal tract, the integral of clinical symptoms and the C reaction protein, and the effect of the massage of the meridians and collaterals. The effect of massage in the lung and the coliform meridian acupoint group is the best.

Effect of Qingbaikuijietang enema on colonic mucosa healing and serum inflammatory factors in pa-tients with ulcerative colitis and large intestine damp-heat syndrome / 新乡医学院学报

Objective To investigate the effect and the mechanism of Qingbaikuijietang enema on colonic mucosa heal-ing and serum inflammatory factors in patients with ulcerative colitis(UC)and large intestine damp-heat syndrome. Methods A total of 120 patients with mild and moderate UC were selected from January 2014 to December 2015 in the Second Affilia-ted Hospital of Shaanxi University of Traditional Chinese Medicine. The patients were randomly divided into control group and observation group,with 60 cases in each group. The patients in the two groups were treated with mesalazine sustained release granules 1 g by oral,4 times a day for 4 weeks. Based on this,the patients in the observation group were given retention enema with Qingbaikuijietang,once a day for 4 weeks. The score of colonic mucosa healing under endoscopy were evaluated before and at 4 weeks after treatment. The levels of serum tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6)were determined by enzyme linked immunosorbent assay,and the level of C-reactive protein(CRP)was determined by scattering turbidimetry be-fore and after 4 weeks of treatment. The endoscopic colonic lesions of all patients were scored by Rachmilewitz scoring standard before and after treatment. The clinical effect was evaluated by the standard set by the Cooperative Group of Inflammatory Bow-el Disease in Digestive Diseases Branch of Chinese Medical Association after 2 and 4 weeks of treatment. Results There was no significant difference in the score of colon mucosa healing between the two groups before treatment(P > 0. 05). The score of colonic lesions in the observation group was significantly lower than that in the control group after 4 weeks of treatment(P <0. 05). A total of 53 cases(88. 33％)in the observation group and 43 cases(71. 67％)in the control group were endoscopi-cally remission,the remission rate in the observation group was significantly higher than that in the control group(χ2 = 5. 208, P < 0. 05). There was no significant difference in serum IL-6,TNF-α and CRP levels between the two groups before treatment (P > 0. 05). The levels of serum IL-6,TNF-α and CRP after 4 weeks of treatment were significantly lower than those before treatment in the two groups(P < 0. 05). The levels of serum IL-6,TNF-α and CRP in the observation group were significantly lower than those in the control group after 4 weeks of treatment(P < 0. 05). The total effective rate in the control group and the observation group was 40. 00％ and 88. 34％ respectively after 2 weeks of treatment,and it was 86. 67％ and 96. 67％ respec-tively after 4 weeks of treatment,the total effective rate in the observation group was significantly higher than that in the control group after 2 and 4 weeks of treatment(χ2 = 30. 480,3. 927;P < 0. 05). Conclusion Qingbaikuijietang enema combined with mesalazine sustained release granules can reduce the levels of serum inflammatory inflammatory factors,inhibit the inflammato-ry reaction,promote the healing of colonic mucosa and alleviate the clinical symptoms in patients with UC.

Effect of thunder fire moxibustion for upper extremity spasm after stroke / 中国基层医药

Objective To investigate the effect of thunderstorm moxibustion in the treatment of upper extremity spasm after stroke,and to provide basis for the rehabilitation nursing of the upper limb spasticity after clinical stroke.Methods From August 2015 to August 2016,A total of 120 patients with upper limb spasticity after stroke in Dongzhimen Hospital were selected as study objects and divided into two groups according to the random number table,with 60 cases in each group.The observation group received thunder fire moxibustion treatment on the basis of conventional treatment.The control group was treated by traditional routine treatment and nursing.The recovery of upper limb function,clinical efficacy and patients' satisfaction were observed.Results After treatment,the degree of spasm in the observation group was (19.7 ±2.1)points,which was significantly better than (26.8 ±2.6) points in the control group,the difference was statistically significant(t =4.261,P =0.0023).The effective rate of the observation group was 94.0％ (47/50),which was significantly higher than 75.9％ (37/50) of the control group,the difference was statistically significant(x2 =4.346,P =0.021).The total satisfaction rate of the observation group was 95.0％ (57/60),which was significantly higher than 76.7％ (46/60) of the control group,and the difference was statistically significant(x2 =4.016,P =0.028).Conclusion Thunderstorm moxibustion can effectively alleviate the upper limb spasm after stroke,and improve the Ashworth spasm scale spasticity score,clinical efficacy and patients' satisfaction.

Clinical study on berberine, amoxicillin, lansoprazole, bismuth quadruple therapy for Helicobacter pylori eradication in 283 patients / 中华消化杂志

Objective To assess the efficacy and safety of berberine, amoxicillin, lansoprazole, bismuth quadruple therapy for Helicobacter pylori (H.pylori)eradication.Methods From December 2015 to April 2016,566 patients with initial treatment of H.pylori infection were prospectively enrolled.Patients were divided into observation group (berberine, amoxicillin, lansoprazole, bismuth) and control group (clarithromycin, amoxicillin, lansoprazole, bismuth), 283 cases in each group, and the treatment courses in two groups were both 14 days.Four weeks after completion of the treatment, the eradication rate of H.pylori and adverse effect rate of the two groups were compared.Student t test and Chi square test were performed for comparison between the two groups.Results There was no statistically significant difference in the baseline demographic data including gender,age, body mass index (BMI), symptom score between patients of the two groups (all P>0.05).Four weeks after completion of the treatment, the eradication rates of observation group and control group were 87.5%(244/279) and 87.1%(242/278) according to per-protocol analysis, and which were 86.2%(244/283) and 85.5 %(242/283) according to intention-to-treat analysis.There was no statistically significant difference between the two groups (x2=0.021,0.058;both P>0.05).The adverse effect rates of the two groups were 12.5%(35/279) and 16.5%(46/278), and there was no statistically significant difference (x2=1.795,P=0.180).Conclusions Both the new quadruple regimen containing berberine, amoxicillin and bismuth, and the standard quadruple regimen containing clarithromycin, amoxicillin and bismuth both can effectively eradicate H.pylori infection.The new regimen might be recommended as first-line eradication regimen in Xi′an district or area with high clarithromycin resistance.

The current status and influencing factors of caring behaviors for oncology specialized nurses / 中国实用护理杂志

Objective To investigate the current status and influencing factors of caring behaviors for oncology specialized nurses. Methods Using general information questionnaire and Caring Behaviors Inventory (CBI) to investigate oncology specialized nurses from the city of Beijing, Shanghai, Sichuan, Chongqing, Guangzhou and Tianjin. Results The total score of self-assessment CBI in oncology specialized nurses was relatively high (82.42±10.42), the scores of sub-scales from high to low in the order were assurance, respectful, knowledge and skill, and connectedness. Multiple stepwise regression analysis showed that degree of family care, whether the one-child and working years were influencing factors of caring behavior of oncology specialized nurses (t=11.995, 3.061, 2.608, P<0.01). Conclusions Nursing managers should put forward humanism-oriented theory into all parts of nursing work on the basis of scientific allocation of human resources, establish integrative care training model combing the school and hospital in order to improve caring behaviors of nurses.

Study on Construction of Chinese Herbal Medicine Information Comprehensive Service Platform Based on Internet Big Data / 中国中医药信息杂志

Traditional Chinese herbal medicine is the important carrier of TCM. Traditional Chinese medicine industry has always been a traditional superior industry in our country. As traditional Chinese herbal medicine is recognized and accepted by more and more people, quality problems have become a critical problem that cannot be ignored. This article proposed a full traceability system of traditional Chinese herbal medicine based on the Internet big data, with a purpose to solve the quality problems and build a consummate and healthy market of Chinese herbal medicine.

Effects of Hedan Tablet () on lipid profile, proprotein convertase subtilisin/kexin type 9 and high-density lipoprotein subfractions in patients with hyperlipidemia: A primary study / 中国结合医学杂志

<p><b>OBJECTIVE</b>To investigate the effects of Hedan Tablet () on serum lipid profile, proprotein convertase subtilisin/kexin type 9 (PSCK9) and high-density lipoprotein (HDL) subfractions in patients with hyperlipidemia.</p><p><b>METHODS</b>Thirty-seven patients with hyperlipidemia were randomized to treatment with Hedan Tablet 4.38 g/day as Hedan group (18 cases) or placebo (19 cases) as control group for 8 weeks. The lipid profile, PCSK9 and HDL subfractions were determined at day 0 and week 8 in both groups respectively.</p><p><b>RESULTS</b>Hedan treatment for 8 weeks mildly decreased serum low-density lipoprotein cholesterol (LDL-C) levels, while no changes were found in total cholesterol (TC), triglycerides (TG) and PCSK9 concentrations. Furthermore, Hedan treatment increased the concentration of large high-density lipoprotein cholesterol (HDL-C) and the percentage of large HDL subfraction, while decreased the concentration of small HDL-C and the percentage of small HDL subfraction without changing serum HDL-C levels in patients with hyperlipidemia.</p><p><b>CONCLUSION</b>Hedan treatment of 4.38 g per day for 8 weeks could confer a favorable effects on serum LDL-C concentration as well as HDL subfractions.</p>

Diagnostic value of enzyme-linked immunospot assay using CFP10/ESAT6 fusion protein as antigen in spinal tuberculosis / 中国医学科学院学报

<p><b>OBJECTIVE</b>To establish a method of detecting spinal tuberculosis (TB) infection by enzyme-linked immunospot (ELlSPOT) assay and evaluate the value of CFP10/ESAT6 fusion protein for diagnosis of spinal TB.</p><p><b>METHODS</b>Suspected spinal TB patients were prospectively recruited in two hospitals (First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine; Nanfang Hospital, Southern Medical University) from May 2012 to December 2013. Data on clinical characteristics of the patients and conventional laboratory results were collected. Compare and analyze the positive detection rate in spinal TB diagnosis by different methods including ELISPOT detection and conventional detection methods.</p><p><b>RESULTS</b>47 patients with spinal TB had available biopsy or surgical specimens for histopathological examination and 41 specimens had pathological features consistent with a diagnosis of TB infection. Among the spinal TB patients and non-TB disease patients,the overall sensitivity, specificity, positive predictive value, and negative predictive value of the ELISPOT assay in spinal TB diagnosis were 82.7%,87.2%,89.6%, and 79.1%,respectively; the 4 indexes of the PPD skin test were 61.5%, 46.2%, 60.4%, and 47.4%, respectively;those of the antibody detection were 55.8%, 61.5%, 65.9%, and 51.1%. The positive rate of ELISPOT was significantly higher than those of PPD skin test and antibody detection test (82.7% vs. 61.5%, Χ² =5.786, P=0.016; 82.7% vs. 55.8%, Χ² =8.847, P=0.003), but not significantly different from the positive rate of pathological examination (82.7% vs. 87.2%, Χ² =0.396, P=0.529). Moderate agreement was found between pathological examination and the ELISPOT assay (87.2%, Κ=0.498, P=0.001).</p><p><b>CONCLUSION</b>With high sensitivity and specificity, the ELISPOT assay using CFP10/ESAT6 fusion protein as antigen is an effective technique for auxiliary diagnosis of spinal TB.</p>

Protective effect of baicalin against LPS-induced intestinal injury / 中国中药杂志

<p><b>OBJECTIVE</b>To investigate the protective effect of baicalin on the intestinal mucosal injury caused by endotoxin-lipopolysaccharide (LPS) and the anti-oxidative injury in colonic and ileal mucosa of rats with septicopyemia.</p><p><b>METHOD</b>Fifty healthy male BALB/c mice were randomly divided into 5 groups: the normal control group, the model group, and baicalin high-dose, medium-dose and low-dose groups. They were orally administered with double distilled water, 100 mg x kg(-1) of baicalin, 50 mg x kg(-1) of baicalin, and 25 mg x kg(-1) of baicalin respectively for three days, once a day. 1 h after the oral administration on 3 d, they were intraperitoneally injected with normal saline or LPS (17 mg x kg(-1)). At 20 h after the injection of LPS, all of the mice were sacrificed, and their colonic and ileal tissues were collected. The mental status, life state and death rate of mice in each group were observed, and the lengths of colonic were measured. Chiu's scoring method was used to assess the intestinal mucosal injury. Histopathological changes of intestinal tissues were tested by HE staining. The ultraviolet spectrophotometry was used to detect total antioxidant capacity (T-AOC), superoxide dismutase (T-SOD), and glutathione peroxidase (GSH-PX) of intestinal homogenate. The immunohistochemical method was used to analyze the expression of PCNA in intestinal tissues of each group.</p><p><b>RESULT</b>The death of mice was observed after the intraperitoneal injection of LPS. The death rates of baicalin groups were remarkably lower than the death rate of the model group. The colons in the medium-dose baicalin group were much longer than that in the model group (P < 0.05), with a much lower intestinal mucosa injury degree than the model group. Colonic and ileal injuries in the high-dose baicalin group significantly (P < 0.05). Colonic and ileal injuries in the medium-dose baicalin group and the low-dose baicalin group significantly reduced compare with the model group (P < 0.000 1). The medium-dose baicalin group showed no significant increase in homogenate's T-AOC, T-SOD and GSH-PX compare with the model group (P < 0.05). There was no significant difference between baicalin groups and the model group in PCNA.</p><p><b>CONCLUSION</b>Baicalin can protect intestinal epithelial cells suffering from injury from oxygen radicals, and relieve the intestinal injury caused by LPS by improving the intestinal mucosa structure and functions.</p>

Jianpi jiedu recipe inhibited Helicobacter pylori-induced the expression of cyclooxygenase-2 via p38MAPK/ATF-2 signal transduction pathway in human gastric cancer cells / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To study the effect of Jianpi Jiedu Recipe (JJR) on the expression of cyclooxygenase (COX-2) in Helicobacter pylori (Hp) infected gastric cancer cell line MKN 45, and its regulatory mechanism of p38MAPK signal transduction.</p><p><b>METHODS</b>The expressions of COX-2 mRNA and protein in human gastric cancer cell line MKN 45 infected by Hp type strain NCTC 11637 and the regulatory effect of JJR containing serum were detected using Real-time fluorescent quantitative polymerase chain reaction (RFQ-PCR) and Western blot. The effects of Hp on COX-2 mRNA and protein expressions in human gastric cancer cell line MKN 45 were observed using blocking p38MAPK signal transduction pathway by p38MAPK specific inhibitor SB203580. The effects of JJR on Hp-infection activated p38MAPK signal transduction pathway and its downstream activating transcription factor 2 (ATF-2) were observed.</p><p><b>RESULTS</b>COX-2 mRNA and protein expressions were obviously higher after human gastric cancer cell line MKN 45 were infected by Hp (P<0.01). After blocking p38MAPK signal transduction pathway, COX-2 mRNA and protein expressions in Hp-induced MKN 45 cell line were obviously down-regulated (P<0.01). JJR containing serum down-regulated Hp-induced COX-2 mRNA and protein expressions in MKN 45 cell line in a dose dependent manner. Besides, it could inhibit the activation of Hp-induced p38MAPK signal pathway. It also showed obvious inhibition on the activity of its downstream transcription factor ATF-2.</p><p><b>CONCLUSIONS</b>Hp infection induced COX-2 expressions of gastric cancer cells via p38MAPK signal transduction pathway. JJR inhibited Hp-induced the expression of COX-2 through regulating p38MAPK/ATF-2 signal transduction pathway, which may be one of its mechanisms in prevention and treatment of Hp-induced gastric cancer.</p>

Chinese herbal medicine Jianpi Jiedu Formula down-regulates the expression of vascular endothelial growth factor in human gastric cell line MKN45 induced by Helicobacter pylori by inhibiting cyclooxygenase-2 / 中西医结合学报

To investigate the effects of Jianpi Jiedu Formula (JPJDF), a compound Chinese herbal medicine, on vascular endothelial growth factor (VEGF) expression induced by Helicobacter pylori (Hp) in human gastric cancer cells, and to explore the possible mechanism.