Clinical study of Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine in the treatment of ischemic stroke with qi-deficiency blood stasis syndrome / 国际中医中药杂志

Objective:To evaluate the effect of Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine on ischemic stroke.Methods:Prospective cohort study. According to random number table method, 120 patients with ischemic stroke who met inclusion criteria in the hospital were divided into control group and treatment group, 60 in each group. The control group was given routine western medicine, while the treatment group was additionally given Banxia Baizhu Tianma Decoction and modified Buyang Huanwu Decoction. All were treated for 4 weeks. The severity of neurological deficits was evaluated by National Institute of Health Stroke Scale (NIHSS). The activities of daily living were evaluated by Barthel index. The high blood shear viscosity (HWBV), low blood shear viscosity (LWBV), plasma fibrinogen (FIB) and plasma viscosity (PV) were detected by full-automatic blood rheometer. The levels of MDA, SOD and NO were detected by ELISA. The clinical responsive rate was assessed.Results:The differences in total response rate between treatment group and control group were statistically significant [93.3% (56/60) vs. 75.0% (45/60), χ2=7.56, P=0.006]. After treatment, NIHSS score in treatment group was significantly lower than that in control group ( t=2.38, P=0.019), while Barthel index was significantly higher than that in control group ( t=13.28, P<0.01). After treatment, HWBV [(5.02±0.13) mPa?s vs. (6.18±0.28) mPa?s, t=29.11], LWBV [(1.18±0.21) mPa?s vs. (1.73±0.32) mPa?s, t=11.13], FIB [(2.26±0.28) g/L vs. (3.13±0.39) g/L, t=14.04] and PV [(8.87±1.44) mPa?s vs. (10.34±1.31) mPa?s, t=5.85] in treatment group were significantly lower than those in control group ( P<0.01), and the MDA [(4.14±1.23) mmol/L vs. (5.23±1.35) mmol/L, t=204.30] in treatment group was significantly lower than that in control group ( P<0.01), and levels of SOD [(113.34±0.28) mg/L vs. (96.59±0.57) mg/L, t=4.62] and NO [(26.01±3.26) μmol/L vs. (20.84±3.74) μmol/L, t=8.07] in treatment group were significantly higher than those in control group ( P<0.01). Conclusion:The Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine can repair nerve function, improve hemorheology, oxidative stress indexes, clinical curative effect and activities of daily living in patients with ischemic stroke.

Analysis on the characteristics of rural blood donation population in Dali Bai Autonomous Prefecture / 中国输血杂志

【Objective】 To explore the status and characteristics of voluntary blood donors in rural areas of Dali Bai Autonomous Prefecture (referred as Dali), and to provide basis for scientific and effective voluntary blood donation in rural population in regions inhabited by ethnic groups. 【Methods】 The data of rural blood donors who donated blood in Dali from 2010 to 2019 were collected, including demographic data as nationality, gender, age, educational background, as well as the blood donation frequency and blood infection screening (index) results. The above data of urban blood donors who donated blood in Dali during the same period were selected to investigate the increasing trend of blood donation rate. SPSS26.0 was used for statistical analysis of the collected data of rural and urban blood donation population. 【Results】 From 2010 to 2019,the number of blood donors in Dali increased from 13 949 to 19 479,with an increasing rate of 39.64%. The number of rural blood donors increased from 2 623 to 8 727,among which the number of ethnic minority groups increased from 1 779 to 5 059.The ratio of male to female blood donors was 70.30% (1 844/2 623) vs 29.70% (779/2 623) in 2010,56.37% (4 919/8 727) vs 43.63%(3 808/8 727) in 2019. Those with educational level of junior middle school or below were the most, accounted for 43.97%(38 443/85 836),with ethnic donors of 24.47%(23 583/85 836). The proportion of donors aged between 36 and 45 was the highest[40.73% (30 477/74 827) ], with ethnic donors of [28.56% (21 374/74 827), and the proportion of repeated blood donors was 54.87%(35 279/64 299),with ethnic donors of 49.89%(18 080/36 240) [the proportion of repeated blood donors in urban donors in the same period was 48.13% (55 677/115 675) ] (P0.05). 【Conclusion】 It is of great significance to explore the characteristics of blood donors in rural areas (especially regions inhabited by ethnic groups) and the reasons for disqualification, in order to scientifically carry out the recruitment of voluntary blood donors and further promote blood donation for rural residents

Mechanism of Baicalein in Inhibiting Microglial Activation and Protecting SH-SY5Y Nerve Cells / 中国实验方剂学杂志

ObjectiveTo investigate the effect of baicalein （BAI） on SH-SY5Y cell injury in lipopolysaccharide （LPS）-activated BV-2 cells conditioned medium and its mechanism. MethodThe BV-2 cells were activated with 1 mg∙L-1 of LPS to establish the conditioned medium of the LPS group， and a blank group and groups of BAI with low， medium， and high concentrations （4， 8， 16 μmol∙L-1） were established. SH-SY5Y cells were cultured with the conditioned medium of each group. The cell viability of BV-2 cells in each group after the intervention was determined by cell counting kit-8 （CCK-8）. The content of tumor necrosis factor-α （TNF-α）， interleukin-6 （IL-6）， and interleukin-1β （IL-1β） in the supernatant of BV-2 cells in each group was determined by enzyme-linked immunosorbent assay （ELISA）. The protein expression of α-synuclein （α-syn） and tyrosine hydroxylase （TH） in SH-SY5Y cells was observed by immunohistochemical （IHC） staining， and the nuclear transfer of nuclear factor kappa-B p65 protein （NF-κB p65， p65） in SH-SY5Y cells was observed by immunofluorescence （IF）. The protein expression of Toll-like receptor 4（TLR4）， p65， phosphorylated p65 （p-p65）， and Myeloid differentiation factor 88 （MyD88） in SH-SY5Y cells was observed by Western blot. ResultAs compared with the blank group， the viability of BV-2 cells in the LPS group was significantly decreased （P<0.01）， and the content of TNF-α， IL-6， and IL-1β in the cell supernatant was significantly increased （P<0.01）. As compared with the LPS group， the cell viability was significantly increased in groups of BAI with low， medium， and high concentrations （P<0.01）， and TNF-α in the cell supernatant was significantly decreased （P<0.01）. The content of IL-6 in the cell supernatant was decreased in the BAI group with high concentration （P<0.05）， and the content of IL-1β in the cell supernatant was significantly decreased in the BAI groups with medium and high concentrations （P<0.01）. The results of conditioned medium cultured SH-SY5Y cells showed that as compared with the blank group， the protein expression of p65 in the LPS group entered into the nucleus and accumulated， and the protein expression of TH was significantly decreased （P<0.01）， while that of α-syn， TLR4， MyD88， and p-p65 was increased （P<0.05， P<0.01）. Compared with the LPS group， the protein expression of p65 in SH-SY5Y cells in BAI groups with low， medium， and high concentrations gradually dispersed into the cytoplasm and had the enhanced protein expression of TH （P<0.01） but the lowered protein expression of α-syn （P<0.01）. The protein expression of TLR4， MyD88， and p-p65 was decreased in the BAI group with high concentration （P<0.05， P<0.01）， the protein expression of p-p65 and MyD88 was decreased in the BAI group with medium concentration， and the protein expression of MyD88 was decreased in the BAI group with low concentration （P<0.05）. There was no significant difference in the protein expression of p65 among groups. ConclusionBAI can inhibit the activation of BV-2 cells， thereby inhibiting the inflammatory response caused by LPS and further inhibiting the damage of inflammation to SH-SY5Y cells. The mechanism may be related to the regulation of the TLR4/MyD88/NF-κB signaling pathway and reduction of the inflammatory response， thus playing a neuroprotective role.

Inventario de Ansiedad de Beck: validez estructural y fiabilidad a través de distintos métodos de estimación en población argentina / Beck Anxiety Inventory: structural validity and reliability through different estimation methods in Argentine population

Resumen La validez y fiabilidad como propiedades psicométricas consisten en complejos procesos que deben ser revisados constantemente para garantizar la correcta utilización de un instrumento de medición. Por tanto, en el presente estudio se indagó respecto a la validez estructural, la validez factorial y la fiabilidad del Inventario de Ansiedad de Beck (BAI) en su adaptación argentina, a partir de diferentes métodos en una muestra de 746 participantes (M edad = 33.49, DE = 10.55) pertenecientes a la ciudad de Buenos Aires y al conurbano Bonaerense, en Argentina. Específicamente, se realizaron análisis factoriales confirmatorios para probar los modelos de una, dos y cuatro dimensiones, utilizando los métodos de estimación de mínimos cuadrados no ponderados, máxima verosimilitud robusto, mínimos cuadrados ponderados diagonales, y mínimos cuadrados generalizados robusto. Adicional a esto, se indagó respecto a la fiabilidad de la prueba mediante el alfa, omega, GLB algebraico y factorial, H, beta, y theta. Los resultados indican que el modelo unidimensional mostró mejores índices de bondad de ajuste independientemente del método de estimación; y que todos los índices de fiabilidad obtenidos fueron aceptables. Esta investigación aporta sólidas evidencias sobre la validez estructural y la fiabilidad del BAI.

Abstract Validity and reliability as psychometric properties consist of complex processes that must be constantly reviewed to ensure the correct use of a measurement instrument. Therefore, the present study investigated the structural validity, factorial validity, and reliability of the Beck Anxiety Inventory (BAI) in its Argentine adaptation, using different methods in a sample of 746 participants (Mean = 33.49, SD = 10.55) belonging to the city of Buenos Aires and the Buenos Aires suburbs, in Argentina. Specifically, confirmatory factor analyses were performed to test the one-, two- and four-dimensional models, using unweighted least squares, robust maximum likelihood, diagonal weighted least squares, and robust generalized least squares estimation methods. In addition, test-retest reliability was investigated using alpha, omega, algebraic and factorial GLB, H, beta, and theta. The results indicate that the unidimensional model showed better goodness-of-fit indices regard-less of the estimation method; and that all the reliability indices obtained were acceptable. This research provides strong evidence on the structural validity and reliability of the BAI.

Effects of Banxia Baizhu Tianma decoction combined with bean embedding in ear points on patients with cervical vertigo / 中国医师杂志

Objective:To investigate the clinical effect of Banxia Baizhu Tianma decoction combined with bean embedding in ear points on patients with cervical vertigo.Methods:From May 2018 to October 2020, 160 cases of cervical vertigo patients with phlegm turbidity and moderate resistance in Jinhua Central Hospital were selected as the research objects. According to the random number table method, the research objects were divided into ear acupoint buried beans group (A group, n=53), Banxia Baizhu Tianma decoction group (B group, n=54), Banxia Baizhu Tianma decoction combined with ear-buried beans group (C group, n=53). The three groups were treated with ear point burying bean, Banxia Baizhu Tianma decoction and Banxia Baizhu Tianma decoction combined with ear point burying bean for 10 consecutive days. The clinical effect, traditional Chinese medicine (TCM) syndrome score, cerebral blood flow velocity and hemorheology of the three groups were compared. Results:There was no significant difference in the total clinical effective rate between group B and group C ( P>0.05). The total clinical effective rate of group C was significantly higher than that of group A, the difference was statistically significant ( P<0.05). After treatment, scores of vertigo, neck and shoulder pain, headache and symptoms of daily life and work in 3 groups were significantly higher than before treatment, the differences were statistically significant (all P<0.05); The scores of TCM syndrome in group C were significantly higher than those in group A and group B, with statistical significance (all P<0.05). After treatment, the cerebral blood flow velocity of left vertebral artery (LVA), right vertebral artery (PVA), and basilar artery (BA) in the three groups were significantly increased compared with that before treatment, and the cerebral blood flow velocity of LVA, PVA, and BA in group C was significantly faster than that in A, B group, with statistical significance ( P<0.05). After treatment, the plasma viscosity, whole blood high shear viscosity and hematocrit of the patients in the three groups were significantly lower than those before treatment, and the cerebral blood flow velocity of group C was significantly lower than that of group A and group B ( P<0.05). Conclusions:Banxia Baizhu Tianma decoction combined with ear acupoint buried beans in the treatment of cervical vertigo with middle resistance of phlegm and turbidity can improve the symptoms of cervical vertigo, cerebral blood flow velocity and reduce blood viscosity, which is worthy of clinical promotion.

Clinical study on modified Qiwei Baizhu Powder combined with conventional therapy in the treatment of type 2 diabetes mellitus with abnormal lipid metabolism / 国际中医中药杂志

Objective:To evaluate the clinical efficacy of modified Qiwei Baizhu Powder combined with conventional therapy in the treatment of type 2 diabetes mellitus (T2DM) with abnormal lipid metabolism.Methods:A total of 96 patients with T2DM and abnormal lipid metabolism from March 2018 to March 2021 in Anhui Integrated Traditional Chinese and Western Medicine Hospital who met the inclusion criteria were divided into 2 groups according to the random number table method, with 48 in each group. The control group was treated with conventional western medicine, while the observation group was treated with modified Qiwei Baizhu Powder and treatment of the control group. Both groups were treated for 3 months. TCM syndrome scores were performed before and after treatment. Fasting blood glucose (FPG) and 2 hPG were detected by glucose oxidase method, HbA1c was detected by HPLC, TC, TG, HDL-C and LDL-C were detected by cholesterol peroxidase method, glycerophosphate oxidase method, direct inhibition method and direct surfactant clearance method. Adverse events during treatment were recorded and clinical efficacy was evaluated.Results:The total effective rate was 93.8% (45/48) in the observation group and 79.2% (38/48) in the control group, with a statistically significant difference between the two groups ( χ2=4.36, P=0.037). After treatment, the scores of dry mouth, fatigue, anorexia, dizziness, tongue, pulse and total scores in the observation group were significantly lower than those in the control group ( t values were 3.58, 3.17, 3.24, 3.59, 3.58, 2.76 and 8.44, respectively, all Ps<0.05); the levels of FPG, 2 hPG and HbA1c in the observation group were significantly lower than those in the control group ( t values were 3.37, 2.05 and 3.73 respectively, all Ps<0.05). After treatment, the levels of TC [(4.30±0.85) mmol/L vs. (4.78±0.94) mmol/L, t=2.62], TG [(3.00±0.37) mmol/L vs. (3.19±0.54) mmol/L, t=2.01], LDL-C [(2.60±0.71) mmol/L vs. (2.95±0.44) mmol/L, t=2.90] were significantly lower than those in the control group ( P<0.05). After treatment, the HDL-C [(2.07±0.63) mmol/L vs. (1.82±0.55) mmol/L, t=2.01] level was significantly higher than that of the control group ( P<0.05). Conclusion:Modified Qiwei Baizhu Powder combined with conventional therapy can improve blood glucose and blood lipid levels in T2DM patients with abnormal lipid metabolism, relieve clinical symptoms and improve curative effect.

Effect of modified Banxia Baizhu Tianma Decoction combined with Nimodipine on improving cerebral blood flow in patients with chronic cerebral insufficiency / 国际中医中药杂志

Objective:To analyze the effect of modified Banxia Baizhu Tianma Decoction combined with Nimodipine on cognitive dysfunction and changes on cerebral blood flows of the patients with chronic cerebral insufficiency (CCCI).Methods:A total of 91 patients with CCCI who received treatment in our hospital from March 2019 to March 2020 were selected and divided into the treatment group ( n=46) and the control group ( n=45), according to random number table method. The control group was treated with Nimodipine oral treatment, and the treatment group was treated with modified Banxia Baizhu Tianma Decoction on the basis of the control group treatment. Both groups were treated for 2 weeks. The Traditional Chinese Medicine (TCM) syndrome scores were performed before and after treatment, and transcranial Doppler ultrasound was used to detect the average blood flow of bilateral vertebral arteries (VA), basilar arteries (BA), internal carotid arteries (ICA) and middle cerebral arteries (MCA). The whole blood viscosity high shear (HS), whole blood low shear (LS), plasma viscosity (PV), fibrinogen (FIB) and hematocrit (HCT) were detected by automatic blood rheometerusing. The Montreal Cognitive Assessment Scale (MoCA) was used to assess the degree of cognitive impairment and evaluate the clinical efficacy. Results:The total effective rate was 91.3% (42/46) in the treatment group and 73.3% (33/45) in the control group, with a statistically significant difference between the two groups ( χ2=5.07, P=0.024). The scores of dizziness, headache, forgetfulness, insomnia and total scores in the treatment group were significantly lower than those in the control group after treatment ( t values were 8.59, 7.79, 3.92, 4.11, 5.01, all Ps<0.01), and the MoCA score (25.13±2.16 vs. 23.88±2.70; t=2.44, P=0.017) in the treatment group significantly higher than that in the control group. After treatment, VA [(35.49±4.08) cm/s vs. (32.17±4.25) cm/s, t=3.80], BA [(36.99±3.79) cm/s vs. (33.76±4.12) cm/s, t=3.89], ICA [(62.49±5.07) cm/s vs. (58.91±5.31) cm/s, t=3.29], MCA [(70.09±5.04) cm/s vs. (67.12±5.85) cm/s, t=2.60] in the treatment group was significantly higher than those in the control group ( P<0.01). After treatment, the levels of HS, LS, PV, Fg, and HCT in the treatment group were significantly lower than those in the control group ( t values were 2.37, 4.35, 2.23, 2.42, 2.20, P<0.05 or P<0.01). Conclusion:Modified Banxia Baizhu Tianma Decoction combined with Nimodipine tablets can relieve the clinical symptoms of CCCI patients, improve blood flow velocity, blood rheology level and cognitive function, and improve clinical efficacy.

Factors affecting postmenopausal osteoporosis in Dali Bai Autonomous Prefecture / 预防医学

Objective@#To investigate the prevalence of postmenopausal osteoporosis (PMOP) and analyze its influencing factors among women at ages of 50 to 59 years in Dali Bai Autonomous Prefecture, Yunnan Province, so as to provide insights into the prevention of PMOP among menopausal women.@*Methods@#Bai Ethnic menopausal women at ages of 50 to 59 years who received healthy examination at the Center of Healthy Examination, Dali Prefecture People's Hospital from June 2017 to May 2021 were selected as the study subjects, and subjects' demographic characteristics, living habits, history of diseases, family history of osteoporosis and history of parturition were collected using self-designed questionnaires. The height, body weight and bone density were measured, and fasting blood glucose, vitamin D3, blood lipids and liver functions were detected. The factors affecting the development of PMOP were identified using a multivariable logistic regression model.@*Results@#Totally 2 000 questionnaires were allocated, and 1 584 valid questionnaires were recovered, with an effective recovery rate of 79.20%. The respondents had a mean age of ( 56.22±2.61 ) years, and mean body mass index ( BMI ) of ( 24.62±2.35 ) kg/m2. There were 497 respondents ( 31.38% ) with a family history of osteoporosis, and the prevalence of PMOP was 20.64%. Multivariable logistic regression analysis identified age ( OR=1.135, 95%CI: 1.074-1.196 ), age of menarche ( OR=1.138, 95%CI: 1.059-1.217 ), duration of menopause (OR=1.425, 95%CI: 1.228-1.622), number of parturition ( >2, OR=5.036, 95%CI: 2.972-7.101 ), smoking ( OR=2.594, 95%CI: 1.767- 3.421 ), alcohol consumption ( OR=2.051, 95%CI: 1.503-2.598 ), family history of osteoporosis ( OR=2.540, 95%CI: 1.769-3.311 ), hypertension ( OR=1.492, 95%CI: 1.406-1.578 ), diabetes ( OR=1.774, 95%CI: 1.581-1.967 ), total cholesterol ( OR=1.483, 95%CI: 1.251-1.716 ), triacylglycerol ( OR=1.801, 95%CI: 1.576-2.026 ), low-density lipoprotein cholesterol ( OR=1.614, 95%CI: 1.498-1.731 ), fasting blood glucose ( OR=1.192, 95%CI: 1.077-1.307 ), BMI ( OR=0.934, 95%CI: 0.862-0.993 ), outdoor activity ( ≥1 time/week, OR: 0.413-0.549, 95%CI: 0.329-0.637 ), age of menopause ( OR=0.909, 95%CI: 0.841-0.977 ), daily intake of calcium ( ≥600 mg, OR: 0.493-0.644, 95%CI: 0.389-0.786 ), vitamin D3 level ( ≥20 ng/mL, OR: 0.604-0.719, 95%CI: 0.523-0.853 ) and high-density lipoprotein cholesterol ( OR=0.658, 95%CI: 0.550-0.767 ) as factors affecting the development of PMOP.@*Conclusions @#The prevalence of PMOP in Dali Bai Autonomous Prefecture is similar to the nationwide level in China, and old age, smoking, alcohol consumption, a family history of osteoporosis and high blood lipid levels may increase the risk of PMOP.

Huguosi Hospital of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100036, China / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of Tuina (Chinese therapeutic massage) plus Shen Ling Bai Zhu San for pediatric diarrhea due to spleen deficiency.Methods: A total of 105 children with diarrhea due to spleen deficiency were selected and randomized into two groups by the random number table method. Fifty-two cases in the control group were treated with oral Shen Ling Bai Zhu San, and 53 cases in the observation group were treated with additional Tuina treatment. The clinical efficacy was evaluated after treatment, and the changes of traditional Chinese medicine (TCM) symptom scores were observed. Results: During the trial, there were three dropouts in the observation group, and two in the control group. After the treatment, the total effective rate was 100.0％ in the observation group, and 90.0％ in the control group. The difference between the two groups was statistically significant (P<0.05). The scores of primary and secondary symptoms, and the total scores of TCM symptoms in both groups were significantly lower than those before treatment (P<0.05). And the scores of primary and secondary symptoms, and the total score of TCM symptoms in the observation group after treatment were lower than those in the control group (P<0.05). There were no obvious adverse reactions in either group during the treatment. Conclusion: Tuina plus Shen Ling Bai Zhu San has a better therapeutic effect in treating pediatric diarrhea due to spleen deficiency than Shen Ling Bai Zhu San alone.

Estabilidad temporal y validez discriminante del Inventario de Ansiedad de Beck / Temporal stability and discriminant validity of the Beck Anxiety Inventory

Resumen Antecedentes : los trastornos de ansiedad son los de mayor prevalencia a nivel mundial seguidos por los trastornos depresivos. El Inventario de Ansiedad de Beck (BAI; Beck et al., 1988) ha sido elaborado para evaluar la severidad de los síntomas ansiosos y realizar diagnóstico diferencial entre trastornos de ansiedad y depresión.Objetivo: examinar la estabilidad temporal del BAI en su versión adaptada a Argentina y obtener evidencias de validez discriminante.Método: en una muestra de 52 personas se analizó el coeficiente de correlación intraclase. Luego, en una muestra de 225 personas se realizó un análisis de correlaciones entre puntajes del BAI y el Inventario de Depresión de Beck-II (BDI-II; Beck et al., 2006); posteriormente se realizó un análisis factorial exploratorio (AFE) con reactivos de ambos instrumentos y se calculó la proporción Heterotrait-Monotrait Ratio (HTMT).Resultados: el coeficiente de correlación intraclase fue de .82 (IC 95% = .69 - .90). La correlación entre el BAI y el BDI fue de .56 (tamaño de efecto moderado), el AFE evidenció dos factores bien diferenciados y se halló una proporción HTMT de .66 (IC 95% = .55 - .74).Conclusiones: se observa una adecuada estabilidad temporal y se aporta evidencia de la validez discriminante del instrumento.

Abstract Background : Anxiety disorders are the most prevalent worldwide, followed by depressive disorders. The Beck Anxiety Inventory (BAI; Beck et al., 1988) has been developed to assess the severity of anxiety symptoms and perform a differential diagnosis between anxiety and depression disorders.Objective: To examine the temporal stability of the BAI in its version adapted to Argentina and obtain evidence of discriminant validity.Method: In a sample of 52 people, the intraclass correlation coefficient was analyzed. Then, in a sample of 225 people, a correlation analysis between BAI scores and the Beck Depression Inventory-II (BDI-II; Beck et al., 2006) was performed; subsequently, an exploratory factor analysis (EFA) with reagents from both instruments was conducted and the heterotrait-monotrait ratio of correlations (HTMT) was calculated.Results: The intraclass correlation coefficient was .82 (95% CI = .69 - .90). The correlation between the BAI and the BDI was .56 (moderate effect size). The EFA showed two well-differentiated factors and an HTMT proportion value of .66 (95% CI = .55 - .74) was found.Conclusions: An adequate temporal stability is observed and evidence of the discriminant validity of the instrument is provided.

Simultaneous Determination of the Contents of 6 Components in Fuzheng Guben Granules by QAMS / 中国药房

OBJECTIVE：To establish the method for content determination of 6 components in Fuzheng guben granules ，such as 2，3，5，4′-tetrahydroxystilbene glucoside ，baicalin，icariin，scutellarin，baicalein and wogonin. METHODS ：HPLC method was adopted. The determination was performed on Dikma Diamonsil C 18 column with mobile phase consisted of acetonitrile- 0.1％ phosphoric acid aqueous solution （gradient elution ）at the flow rate of 1.0 mL/min. The detection wavelengths were set at 275 nm （0-8 min），320 nm（8-9 min）and 275 nm（9-33 min）. The column temperature was set at 25 ℃，and sample size was 10 μL. With baicalin as reference material ，the relative corr ection factors （fk/s） of other five components were calculated by multi-point correction method and slope correction method ；the retention time difference method was used to locate the chromatographic peaks ； the calculation values obtained by above 2 QAMS were compared with measured values of external standard method. RESULTS ： The linear range of 2，3，5，4′-tetrahydroxystilbene glucoside ，baicalin，icariin，scutellarin，baicalein and wogonin were 0.053-2.12， 0.163-6.52，0.059-2.36，0.021 6-0.864，0.03-1.2，0.021-0.84 μg（r＞0.999），respectively. RSDs of precision ，stability（12 h）and reproducibility tests were all lower than 3％. Average recoveries were 98.72％-99.82％（RSDs were 0.89％-1.24％，n＝9）. Using baicalin as reference material ，fk/s of multi-point correction method for 2，3，5，4′-tetrahydroxystilbene glucoside ，icariin，scutellarin， baicalein and wogonin were 1.172，0.528，1.479，1.820 and 2.534，respectively；fk/s of slope correction method were 1.234， 0.550，1.559，1.939，2.664. RSDs of 6 components in 10 batches of Fuzheng guben granules by 3 methods were 0.29％-2.77％ （n＝10），respectively. Pearson correlation coefficient was not lower than 0.999 9（P＜0.001）in measured values between QAMS and external standard method. CONCLUSIONS ：QAMS method is established successfully for simultaneous determination of 6 components in Fuzheng guben granules.

Adaptación del Inventario de Ansiedad de Beck en población de Buenos Aires / Adaptation of the Beck Anxiety Inventory in population of Buenos Aires / Adaptation of the Beck Anxiety Inventory in population of Buenos Aires

RESUMEN Introducción : En la actualidad los trastornos de ansiedad son los de mayor prevalencia a nivel mundial, llegando a una tasa del 5% en Argentina en el año 2017. En ese sentido, el Inventario de Ansiedad de Beck (BAI) es uno de los instrumentos más utilizados en investigación y clínica en la actualidad. En su construcción uno de los objetivos fue evaluar síntomas de ansiedad que no suelen evidenciarse en trastornos depresivos, motivo por el cual resulta un test relevante para realizar un diagnóstico diferencial. El objetivo de este estudio fue adaptar el BAI a población adulta de Buenos Aires. Método : Se realizó una traducción directa del inventario y luego un juicio de expertos para evaluar la validez de contenido. Se analizó la capacidad de discriminación de los reactivos y se evaluó la validez estructural de los diferentes modelos encontrados en la literatura. A su vez, se analizó la consistencia interna del instrumento. Resultados : La adaptación presenta adecuada validez de contenido y los reactivos han demostrado discriminar de forma adecuada. A su vez, a partir de los análisis factoriales confirmatorios realizados se optó por la solución más parsimoniosa que indica la unidimensionalidad del constructo aportando evidencia de validez de constructo. A su vez, la adaptación presenta una adecuada consistencia interna. Se ofrecen valores normativos tentativos Conclusión : Se han hallado evidencias de validez y confiablidad para la adaptación argentina del BAI. Se lo considera un instrumento de gran utilidad clínica.

ABSTRACT Background : Currently, anxiety disorders are the most prevalent worldwide, reaching a rate of 5% in Argentina in 2017. The Beck Anxiety Inventory (BAI) is one of the instruments most used in research and clinic today. In its construction, one of the objectives was to evaluate anxiety symptoms that are not usually evident in depressive disorders, which is why it is a relevant test to make a differential diagnosis. The objective of this study was to adapt the BAI to the adult population of Buenos Aires. Methods : A direct translation of the inventory and then an expert judgment to assess the content validity were carried out. The discrimination capacity of the items was analyzed and the structural validity of the test was evaluated according to different models found in the literature. Also, the internal consistency of the instru-Publicación editada por el Instituto Peruano de Orientación Psicológica - IPOPSObra bajo licencia de Creative Commons Atribución 4.0 Internacional (CC BY 4.0) 2ment was analyzed. Results : The adaptation presents adequate content validity and the items have been shown to discriminate adequately. As for the confirmatory factor analyzes, the most parsimonious solution, which indicates the one-dimensionality of the construct, was chosen, providing evidence of construct validity. In turn, the adaptation presents adequate internal consistency. Tentative normative values are offered. Conclusion : Evidence of validity and reliability has been found for the Argentine adaptation of the BAI. It is considered an instrument of great clinical utility.

ABSTRACT Background : Currently, anxiety disorders are the most prevalent worldwide, reaching a rate of 5% in Argentina in 2017. The Beck Anxiety Inventory (BAI) is one of the instruments most used in research and clinic today. In its construction, one of the objectives was to evaluate anxiety symptoms that are not usually evident in depressive disorders, which is why it is a relevant test to make a differential diagnosis. The objective of this study was to adapt the BAI to adult population of Buenos Aires. Methods : A direct translation of the inventory and then an expert judgment to assess the content validity were carried out. The discrimination capacity of the items was analyzed, and the structural validity of the test were evaluated according to different models found in the literature. Also, the internal consistency of the instrument was analyzed. Results : The adaptation presents adequate content validity and the items have been shown to discriminate adequately. As for the confirmatory factor analyzes, the most parsimonious solution, which indicates the one-dimensionality of the construct, was chosen, providing evidence of construct validity. The adaptation presents adequate internal consistency. Tentative normative values are offered. Conclusion : Evidence of validity and reliability has been found for the Argentine adaptation of the BAI. It is considered an instrument of great clinical utility.

RESUMEN. Introducción : En la actualidad los trastornos de ansiedad son los de mayor prevalencia a nivel mundial, llegando a una tasa del 5% en Argentina en el año 2017. En ese sentido, el Inventario de Ansiedad de Beck (BAI) es uno de los instrumentos más utilizados en investigación y clínica en la actualidad. En su construcción uno de los objetivos fue evaluar síntomas de ansiedad que no suelen evidenciarse en trastornos depresivos, motivo por el cual resulta un test relevante para realizar un diagnóstico diferencial. El objetivo de este estudio fue adaptar el BAI a población adulta de Buenos Aires. Método : Se realizó una traducción directa del inventario y luego un juicio de expertos para evaluar la validez de contenido. Se analizó la capacidad de discriminación de los reactivos y se evaluó la validez estructural de los diferentes modelos encontrados en la literatura. A su vez, se analizó la consistencia interna del instrumento. Resultados : La adaptación presenta adecuada validez de contenido y los reactivos han demostrado discriminar de forma adecuada. A su vez, a partir de los análisis factoriales confirmatorios realizados se optó por la solución más parsimoniosa que indicala unidimensionalidad del constructo aportando evidencia de validez de constructo. A su vez, la adaptación presenta una adecuada consistencia interna. Se ofrecen valores normativos tentativos. Conclusión : Se han hallado evidencias de validez y confiablidad para la adaptación argentina del BAI. Se lo considera un instrumento de gran utilidad clínica.

Reliability and validity of self-rated Family Burden Scale in families of the patients with anorexia nervosa / 上海交通大学学报（医学版）

Objective • To explore the reliability and validity of self-rated Family Burden Scale (FBS) evaluating caregiver burden in families of the patients with anorexia nervosa (AN). Methods • The study included female AN patients (n=103) treated in the Eating Disorder Center of Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine from Jul. 2017 to Jul. 2019 and their caregivers (parents, n=148). General demographic information of the patients and their caregivers, the course of illness and body mass index (BMI) of patients, and the time each caregiver spent in caring for the patient per day were recorded. FBS, Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), and the MOS item short form health survey (SF-36) were self-rated by the caregivers. One-third of the caregivers were selected by random number method for FBS rating by specialists. The reliability of the scale was evaluated by calculating Cronbach's α coefficient, self-rating and other-rating consistency and the consistency between husband and wife (41 couples). The validity of the scale was evaluated by calculating the correlation of FBS score with the course of disease, patients' BMI, the time spent in caring per day, scores of BAI and BDI, and vitality, social function, role-emotion and mental health domain of SF-36. Results • The Cronbach's α coefficient of FBS was 0.921, the correlation coefficient between self-rating and other-rating by specialists was 0.705 (P=0.000), and the correlation coefficient of consistency score between couples was 0.547 (P=0.000). FBS score showed no correlation with the course of disease, %BMI and the time spent in caring per day. Scores of BAI and BDI, and vitality, social function, role-emotion and mental health domain of SF-36 showed low correlation with FBS score (all P<0.05). Conclusion • Self-rated FBS shows good reliability when used in families of AN patients. The validity is not as ideal, which suggests further revision of the scale.

Assessment of Supermolecule Profile Parameters among Type II Diabetic Patients: A Prospective Study

Background: Diabetic patients have a bigger probability of getting dyslipidemia, high blood pressure, and fleshiness. This manner of dyslipidemia remains for the most part unknown or diagnosed late and beneath treated in high risk populations, like patient with type- two polygenic disorder. The aim of the study is to research the connection between body fluid lipid profile in type-2 diabetic patients. Methods: A cross sectional study done on one hundred patients with kind two polygenic disorders. The participants were already diagnosed as kind two diabetics and undergoing treatment. in line with NCEP-ATPIII guideline, hypercholesteremia is outlined as TC>5.2 mmol/l, high LDL- C once price >2.6 mmol/l, hypertriglyceridemia as TG >3.8 mmol/l and low HDL-C once price <1.0 mmol/l. Dyslipidemia was outlined by presence of 1 or quite one abnormal body fluidlipidconcentration.Diabetes disorderwasoutlinedas American diabetesAssociation (ADA) criteria. Results: ‘The mean age of the males (58.1±2.3) weren't statistically completely different (p=0.6402) from that of the females (57.1±1). The mean waist circumference (WC), hip circumference (HC), Body adiposity Index (BAI) and Body Mass Index (BMI) of the feminine subjects were considerably high as compared with the male subjects (p=0.0008, 0.0002, 0.000 and 0.0002 respectively). Among the diabetic people, 59 (59%) people had just one abnormal lipid profile parameter, 34 (34.0%) had 2 abnormal lipid parameter and 27 (27%) people had quite two abnormal lipid profile parameters. Conclusion: We tend to terminate that early identification is accomplished through comparatively cheap blood testing and will be utilized for screening bad diabetic patients for timely intervention with lipid lowering medicine.

Documenting factors related to examination stress among school children in Surat city

Background: Academic examinations have been considered as one of the acute stresses experienced by students. Passing or failing has strong consequences, so examinations cause psychological stress for most students. This study designed to document stressors and anti-stressors related to exam and quantify the stress.Methods: A cross sectional study using purposive sampling was carried out involving 387 secondary and higher secondary school students. Beck Anxiety Inventory (BAI) and semi-structured questionnaire was used to collect data.Results: Among the respondents, 76.7% felt that exams should be taken. Worry (46.8%); fear of forgetting (24.3%), nervousness (14.7%) and fear (10.1%) were the common stressors. Exams were a positive opportunity to prove their mettle was shared by 23.3% students. Stress level was constant among 50.9% of participants irrespective of the level of their preparation. MCQ (51.2%) was the preferred examination pattern. In majority (74.4%) failing equated obtaining less marks. Fear of failing existed among 46.5% participants. Mean score for BAI was 10.15 with participants falling into mild (92.7%), moderate (6.5%) and severe (0.8%) stress categories. A total of 68% students felt that these stresses can be reduced. Preferred way to relax was talking to friends (55.6%), listening to music (53.5%) and watching TV (47%). Most helpful person was the mother (39%). Parental reaction to stress was generally supportive (63.6%). Professional counselling was taken by 2.6% students.Conclusions: Exams were associated with worry, nervousness and fear. Fear of failure added to this stress. However, parents were generally supportive. Mean BAI score was 10.15.

Therapeutic observation on tuina at head and abdomen for headache due to phlegm turbidity / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of tuina at head and abdomen for headache due to phlegm turbidity. Methods:A total of 56 patients with headache due to phlegm turbidity were randomized into a tuina group and a Chinese medicine group by the random number table, with 28 cases in each group. The tuina group was treated mainly with tuina at the head and abdomen, while the Chinese medicine group was treated with oral administration of Ban Xia Bai Zhu Tian Ma Tang(Pinellia, Atractylodes Macrocephala and GastrodiaDecoction). The course of treatment was 30 d. The scores of headache index, traditional Chinese medicine syndrome scale, and the therapeutic efficacy were observed. Results:There were 2 dropouts in each group during treatment. The total effective rate was 92.3％ in the tuina group, significantly higher than 76.9％ in the Chinese medicine group (P<0.05). The scores of headache index and traditional Chinese medicine syndrome scale in both groups decreased after treatment (bothP<0.05), and scores in the tuina group were lower than those in the Chinese medicine group (bothP<0.05). Conclusion:Tuina mainly at head and abdomen is effective in treating headache due to phlegm turbidity, and has a better effect than Ban Xia Bai Zhu Tian Ma Tang (Pinellia, Atractylodes Macrocephala and GastrodiaDecoction).

Use of industrialized herbal medicines by patients attended at the basic health units in the County of Pinhais, Paraná, Brazil / Uso de medicamentos fitoterápicos industrializados por pacientes atendidos en unidades básicas de salud en el municipio de Pinhais, Paraná, Brasil

The present article studied the use of industrialized phytotherapies by patients attended at the basic health units in Pinhais county, located in the metropolitan region of Curitiba, Paraná, Brazil. This is a quantitative, observational and cross-sectional study that was conducted by semi-structured questionnaire interviews that were used as a data collection instrument. The population sample consisted of 267 patients from basic health care organizations. Regardless of gender or age, 56.2% of the interviewed participants reported using industrialized herbal medicines, of which 21.3% acquired their drugs from drugstores from around the county. Patients reported positive results using industrialized herbal medicines (89.33%), of whom women were predominant, making up (80%) (p<0.05). Among the drugs used by all the patients, "guaco" syrup was the most frequent (34%). The present study demonstrates the good acceptance by patients of treatments that involve integrative practices, such as herbal medicine, but when a drug has a vegetal origin, the idea that these products do not cause adverse effects persists.

El presente articulo se estudio el uso de hierbas medicinales procesadas por pacientes tratados en unidades básicas de salud del município de Pinhais, en la región metropolitana de Curitiba, Paraná, Brasil. Se trata de un estudio cuantitativo, observacional y transversal, realizado por medio de entrevistas que utilizan como instrumento de recolección de datos un cuestionario semi-estructurado. La población de la muestra consistió en 267 pacientes de atención básica a la salud. Independiente del sexo o de la edad, 56.2% de los entrevistados relató hacer uso de fitoterápicos industrializados, siendo que de los 21.3% hizo la adquisición en las farmacias de las unidades de salud del municipio. Los pacientes reportaron resultados positivos con el tratamiento realizado con fitoterápicos industrializados (89.33%). Entre ellos predominan las mujeres (80%) (p<0.05). Entre los medicamentos citados por los pacientes, el jarabe de guaco se mostró el más frecuente (34%). El presente estudio demuestra la buena aceptación por parte de los pacientes en realizar tratamientos que implican prácticas integrativas como la fitoterapia, pero, por poseer origen vegetal, todavía existe la idea de que estos productos no tienen la capacidad de causar efectos adversos.

Study on the Contents of Secoiridoid Substances in the Leaves of Gentiana rigescens from Different Populations in Dali Bai Autonomous Prefecture / 中国药房

OBJECTIVE: To explore the contents of secoiridoid substances (gentiopicroside, swertiamarin, sweroside) in the leaves of Gentiana rigescens from different populations in Dali Bai Autonomous Prefecture (Shorted for Dali prefecture), and to provide reference for the selection of fine varieties, the development and utilization of G.rigescens. METHODS: The contents of secoiridoid substances in the leaves of G. rigescens from different populations in Dali prefecture were determined by HPLC, and the HPLC fingerprint was established. The contents of secoiridoid substances in the leaves of G. rigescens from different populations was studied by using single factor variance analysis, clustering analysis and principal component analysis. RESULTS: There were statistical significance in the contents of gentiamarin, swertiamarin and sweroside and the total contents in the leaves of G. rigescens from different populations in Dali prefecture (P<0. 05 or P<0. 01). Twelve common peaks were found in HPLC fingerprint, and HPLC fingerprint similarities of common peaks except Gantong population were all over 0. 972. Three peaks of them were identified as the characteristic peaks of gentiamarin, swertiamarin and sweroside which were correlated to the activities. The total contents of gentiamarin, swertiamarin and sweroside from different populations obtained by clustering analysis were consistent with that by HPLC fingerprint principal component analysis. CONCLUSIONS: There are great differences in the content of gentiamarin, swertiamarin and sweroside in the leaves of G. rigescens from different populations in Dali prefecture. The similarity of secoiridoid substances in the leaves of G. rigescens from different populations except Gantong population is higher.

Therapeutic Observation of Bai Xiao Moxibustion plus Electroacupuncture for Lumbar Intervertebral Disc Herniation / 上海针灸杂志

Objective To observe the clinical efficacy of Bai Xiao moxibustion plus electroacupuncture in treating lumbar intervertebral disc herniation (LIDH). Method Ninety-six LIDH patients were randomized into a treatment group and a control group, 48 cases each. The treatment group was intervened by Bai Xiao moxibustion plus electroacupuncture, while the control group was intervened by electroacupuncture alone. Before and after the treatment, the lower back pain scores of Japanese Orthopedic Association (JOA) and Visual Analogue Scale (VAS) were evaluated, and the clinical efficacies of the two groups were compared. Result The JOA and VAS lower back pain scores were changed significantly after the treatment in both groups (P<0.05). After the treatment, the JOA and VAS lower back pain scores of the treatment group were significantly different from those of the control group (P<0.05). The pain release time was (2.95±0.59)d after the intervention in the treatment group versus (4.26±0.68)d in the control group, and the between-group difference was statistically significant (P<0.05). The total effective rate was 95.7％ in the treatment group versus 91.7％ in the control group, and the between-group difference was statistically significant (P<0.05). Conclusion Bai Xiao moxibustion plus electroacupuncture is an effective method in treating LIDH and it can reduce the lower back pain.

Effect of Shenling-Baizhu powder on gastrointestinal hormone, digestive enzyme and inflammatory factors in diarrhea-predominant irritable bowel syndrome rats / 国际中医中药杂志

Objective To investigate the effect of Shenling-Baizhu powder on gastrointestinal hormone,digestive enzyme and inflammatory factors in D-IBS rats.Methods A total of 50 Wistar rats were randomly divided into the normal group,the model group,the Shenling-Baizhu powder large dose group,medium dose group and small dose group,10 rats in each group.D-IBS rat model was induced by high lactose diet and restraint stress except normal group.At the same time,the Shenling-Baizhu powder groups received Shenling-Baizhu powder (large dose group:9 g/kg,medium dose group:3 g/kg,small dose group:1 g/kg),normal group and model group received equal volume of normal saline.Malate dehydrogenase (MDH),lactate dehydrogenase (LDH) and disaccharidase activities were detected from small intestine of rats in each group.Plasma vasoactive intestinal peptide (VIP) and substance P (SP) activities were measured by radioimmunoassay.TNF-α and IL-10 levels in serum were determined by ELISA.Results Compared with the model group,the model group,the ratio of serum TNF-α/IL-10 (0.31 ± 0.15,0.34 ± 0.21,0.41 ± 0.15 vs.0.74 ± 0.19) significantly decreased in large,medium and low dose groups (P＜0.05).The disaccharidase activities in the small intestinal mucosa (38.44 ± 11.30 U/mg,44.77 ± 16.46 U/mg,42.58 ± 13.02 U/mg vs.23.23 ± 6.85 U/mg) significantly increased in the large,medium and low dose groups (P＜0.05).LDH activities in the small intestinal mucosa (1 863.61 ± 1 019.28 U/mg,1 136.13 ± 631.89 U/mg vs.416.50 ± 223.94U/mg) significantly increased in large,medium dose groups (P＜0.05).Plasma SP level (22.88 ± 10.17 pg/mg vs.31.86 ± 7.81 pg/mg) significantly decreased in large dose group (P＜0.05).Conclusions Shenling-Baizhu powder may increase the activities of LDH,MDH and disaccharidase,inhibit the abnormal secretion of SP and regulate of Th1/Th2 immune imbalance to relieve diarrhea.