Aim To explore how Danzhi Jiangtang cap-sules(DJC)safeguard the mitochondrial activity of vascular smooth muscle cells(VSMCs)by controlling the LncRNA TUG1/β-catenin signaling pathway to de-crease vascular calcification(VC).Methods Vascu-lar smooth muscle cell calcification models were in-duced with β-glycerin and diabetic vascular calcifica-tion rat models were induced with vitamin D3+high-fat diet.Von Kossa staining was applied to detect cal-cification of cells and vascular tissue.Colorimetric method of phthalein complex was used to determine calcium content.P-nitrobenzene phosphate colorimetry was employed to assess alkaline phosphatase(ALP)activity.RT-qPCR was used to analyze the expression of VSMCs'osteoblast transformation related genes bone morphogenetic protein2(BMP2),smooth muscle actin alpha(α-SMA),taurine up-regulated1,LncRNA Tug1(Lnc-RNA TUG1),and β-catenin.Western blotting was utilized to detect the protein expression of BMP2,α-SMA and β-catenin.The mitochondrial membrane potential was detected by JC-1 fluorescence probe.Mitochondrial structure was observed by trans-mission electron microscope.Results DJC reduced LncRNA TUG1 expression,down-regulated β-catenin expression,decreased ALP activity and calcium depo-sition,protected mitochondrial function,restored mem-brane potential,and decreased osteoblastic transforma-tion of VSMCs induced by glycerin phosphate.Impor-tantly,DJC attenuated diabetic lower limb VC by down-regulating the expression of LncRNA TUG1,β-catenin,and elevating the expression of α-SMA.Con-clusions DJC capsules significantly improved VSMCs by protecting mitochondrial function by LncRNA TUG1/β-catenin signaling to reduce VSMCs'osteo-blast transformation.

OBJECTIVE: To observe the clinical efficacy and safety of Jianpi Peiyuan acupoint thread embedding therapy on perimenopausal obesity (PMO). METHODS: Ninety-six patients of PMO were randomly divided into an observation group (48 cases) and a control group (48 cases). The control group received health education and lifestyle intervention. On the basis of the treatment in the control group, the observation group was treated with acupoint thread embedding at the main acupoints of Shangwan (CV 13), Zhongwan (CV 12), Xiawan (CV 10), Yinlingquan (SP 9) and Fenglong (ST 40), etc. as well as the supplementary acupoints in accordance with the syndrome differentiation, once every 2 weeks for 8 weeks (4 times in total). The indexes of obesity (body mass index [BMI], waist circumference, hip circumference and body mass), modified Kupperman score, insomnia severity index (ISI) score, self-rating anxiety scale (SAS) score, and self-rating depression scale (SDS) score of the two groups were observed before and after treatment, and the safety was evaluated. RESULTS: After treatment, BMI, waist circumference, hip circumference and body mass in the two groups were lower than before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). After treatment, Kupperman, ISI and SAS scores in the observation group were lower than before treatment (P<0.05), and ISI score in the control group was lower than before treatment (P<0.05). Kupperman, ISI and SAS scores in the observation group were lower than those in the control group (P<0.05). There was no significant difference in SDS between the two groups or within groups (P>0.05). No serious adverse reactions occurred during the experiment. CONCLUSION Jianpi Peiyuan acupoint thread embedding therapy can reduce the degree of obesity in PMO patients, and improve patients' the perimenopausal symptoms, insomnia and anxiety, with good safety.
Humans ; Acupuncture Points ; Perimenopause ; Sleep Initiation and Maintenance Disorders ; Anxiety ; Obesity

Objective: To investigate the prognostic factors of children with congenital heart disease (CHD) who had undergone cardiopulmonary resuscitation (CPR) in pediatric intensive care unit (PICU) in China. Methods: From November 2017 to October 2018, this retrospective multi-center study was conducted in 11 hospitals in China. It contained data from 281 cases who had undergone CPR and all of the subjects were divided into CHD group and non-CHD group. The general condition, duration of CPR, epinephrine doses during resuscitation, recovery of spontaneous circulation (ROSC), discharge survival rate and pediatric cerebral performance category in viable children at discharge were compared. According to whether malignant arrhythmia is the direct cause of cardiopulmonary arrest or not, children in CHD and non-CHD groups were divided into 2 subgroups: arrhythmia and non-arrhythmia, and the ROSC and survival rate to discharge were compared. Data in both groups were analyzed by t-test, chi-square analysis or ANOVA, and logistic regression were used to analyze the prognostic factors for ROSC and survival to discharge after cardiac arrest (CA). Results: The incidence of CA in PICU was 3.2% (372/11 588), and the implementation rate of CPR was 75.5% (281/372). There were 144 males and 137 females with median age of 32.8 (5.6, 42.7) months in all 281 CPA cases who received CPR. CHD group had 56 cases while non-CHD had 225 cases, with the percentage of 19.9% (56/281) and 80.1% (225/281) respectively. The proportion of female in CHD group was 60.7% (34/56) which was higher than that in non-CHD group (45.8%, 103/225) (χ²=4.00, P=0.045). There were no differences in ROSC and rate of survival to discharge between the two groups (P>0.05). The ROSC rate of children with arthythmid in CHD group was 70.0% (28/40), higher than 6/16 for non-arrhythmic children (χ²=5.06, P=0.024). At discharge, the pediatric cerebral performance category scores (1-3 scores) of CHD and non-CHD child were 50.9% (26/51) and 44.9% (92/205) respectively. Logistic regression analysis indicated that the independent prognostic factors of ROSC and survival to discharge in children with CHD were CPR duration (odds ratio (OR)=0.95, 0.97; 95%CI: 0.92~0.97, 0.95~0.99; both P<0.05) and epinephrine dosage (OR=0.87 and 0.79, 95%CI: 0.76-1.00 and 0.69-0.89, respectively; both P<0.05). Conclusions: There is no difference between CHD and non-CHD children in ROSC and survival rate of survival to discharge was low. The epinephrine dosage and the duration of CPR are related to the ROSC and survival to discharge of children with CHD.
Cardiopulmonary Resuscitation ; Child ; Child, Preschool ; Female ; Heart Arrest/therapy* ; Heart Defects, Congenital/therapy* ; Humans ; Intensive Care Units, Pediatric ; Male ; Retrospective Studies

Objective: Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear. Methods: A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients' medical records. Multivariable logistic regression models were used to estimate the odds ratio ( Results: Overall, 158 (13.6%) patients were diagnosed with severe illness and 32 (2.7%) had unfavorable outcomes. Hypertension (2.87, 1.30-6.32), type 2 diabetes (T2DM) (3.57, 2.32-5.49), cardiovascular disease (CVD) (3.78, 1.81-7.89), fatty liver disease (7.53, 1.96-28.96), hyperlipidemia (2.15, 1.26-3.67), other lung diseases (6.00, 3.01-11.96), and electrolyte imbalance (10.40, 3.00-26.10) were independently linked to increased odds of being severely ill. T2DM (6.07, 2.89-12.75), CVD (8.47, 6.03-11.89), and electrolyte imbalance (19.44, 11.47-32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission (5.46, 3.25-9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes (6.58, 1.46-29.64) within two weeks. Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.
Adult ; Aged ; COVID-19/virology* ; China/epidemiology* ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Treatment Outcome

The aim of this paper was to compare different effects of Tripterygium Glycosides Tablets from 6 different manufacturers on multiple organ injuries in rats and to explore mechanism of hepatotoxicity preliminarily from the perspective of apoptosis and oxidative stress. Rats were randomly divided into the groups normal, Zhejiang, Hunan, Hubei, Shanghai, Jiangsu and Fujian(7 groups with 16 rats in each group, sex in half). Rats were given Tripterygium Glycosides Tablets at 144 mg·kg~(-1)·d~(-1)(16 times the clinical equivalent dose) once a day according to its corresponding group like rats in Zhejiang group was given Tripterygium Glycosides Tablets from Zhejiang manufactures continuously for 20 days with the life and death situation of mice to be observed, then rats were executed to detect various indicators. RESULTS:: showed that 8 female rats in Zhejiang group died after 15 days of administration, the serum NEUT of rats in Hubei, Fujian and Shanghai groups was significantly lower than that of normal rats. The serum AST, ALT and/or TBiL levels were increased in all rats, and serum BUN and/or CRE levels of rats were also increased in Hunan, Hubei, Fujian and Shanghai groups. In dosage groups, testicular and ovarian coefficients of rats were reduced, the number of sperm were significant decreased while the rate of sperm malformation increased and sperm dynamics parameters of normal, especially in Jiangsu and Zhejiang groups. Liver histopathology and apoptosis of liver cells were observed in dosage groups, especially in Jiangsu and Hubei groups. In liver, Nrf2, HO-1 and Bcl-2 were inhibited and the protein expression level of Bax were increased simultaneously in dosage groups. These results showed that all Tripterygium Glycosides Tablets from 6 manufacturers could lead to chronic multiple organ injuries with disparate specialties in rats, and Jiangsu and Zhejiang groups were more toxic. It could be the mechanism promoting mitochondrial mediated Bax/Bcl-2 cell apoptosis signaling pathway and negatively regulating Nrf2/HO-1 oxidative stress signaling pathway that Tripterygium Glycosides Tablets from 6 different manufacturers resulted in chronic liver injury, the results above were for reference only in subsequent study.
Animals ; Apoptosis ; China ; Drugs, Chinese Herbal/pharmacology* ; Female ; Glycosides/pharmacology* ; Male ; Oxidative Stress ; Random Allocation ; Rats ; Signal Transduction ; Tablets ; Tripterygium/chemistry*

Objective　Pulmonary function testing is a commonly used indicator for clinical evaluation of the degree of pulmonary fibrosis in patients. This paper aims to investigate the dynamic changes of lung function in mice with pulmonary fibrosis and to establish a range of reference values for lung function parameters in normal Kunming mice.　Methods　Twenty-eight SPF Kunming mice were randomly divided into normal control group (n=14) and model group (n=14). After anesthesia with 10% chloral hydrate, the normal control group only underwent tracheal puncture. The model group received intratracheal puncture and injection of bleomycin (BLM) (5 mg/kg body weight), and the lung function indicators of all mice were detected in the same order on the 1st, 2nd, 3rd and 4th weekends after modeling: Ti, Te, PIF, PEF, TV, EV, RT, MV, f, Penh and EF50.　Results　After intratracheal BLM injection, mice in the model group showed decreased hair softness and smoothness, hair loss and decreased activity after the 2nd week. Compared with the control group, Ti, Te and RT values in the model group significantly increased at week 4 (P<0.05), while the values of PEF, RT, MV, f and EF50 decreased significantly at the same week (P<0.05). Compared with the model group at week 1, the differences in Ti, Te, RT and f values at week 2, 3 and 4 were statistically significant (P<0.05); the differences in MV and EF50 values at week 3 and 4 were statistically significant (P<0.05); while the PIF values only showed differences at week 4 (P<0.001). Compared with the Penh values in the control group at week 2, 3 and 4 (0.553±0.189, 0.662±0.164, 0.712±0.189), the differences of the model group (0.820±0.205, 0.936±0.188, 1.053±0.236) showed statistical significance (P<0.001). Compared with the model group at week 1, the differences of Penh values in the model group only showed statistical significance at week 3 and 4 (P<0.05). Through four-week lung function test, various parameters were obtained, among which the normal range of the main index Penh value was 0.27-0.88.　Conclusion　The lung function detected by the non-invasive whole body plethysmography system was stable and reliable with good effects; the lung function in mice with the BLM-induced pulmonary fibrosis continued to decrease within four weeks. Penh, which reflects airway resistance, can be used for overall screening of the lung function among the test mice after two weeks of modeling.

Adolescent ; Adult ; Aged ; Antidepressive Agents ; therapeutic use ; Body Mass Index ; Depression ; microbiology ; Diarrhea ; microbiology ; Duloxetine Hydrochloride ; therapeutic use ; Feces ; microbiology ; Humans ; Irritable Bowel Syndrome ; drug therapy ; microbiology ; Middle Aged ; Pilot Projects ; Probiotics ; therapeutic use ; RNA, Ribosomal, 16S ; genetics ; Young Adult

The aim of this paper was to compare the performance of acute liver injury in mice induced by Tripterygium Glycosides Tablets from 6 different manufacturers,and to explore the toxicity mechanism from the perspective of oxidative stress and apoptosis preliminarily. Male or female mice were randomly divided into normal group,Zhejiang group,Hunan group,Hubei group,Shanghai group,Jiangsu group and Fujian group. Mice in Tripgerygium Glycosides Tablets groups were given 16 times the clinical equivalent dose( 300 mg·kg-1) Tripgerygium Glycosides Tablets by oral administration for one time,mice were executed in 24 h after lavaged.Then the visceral brain coefficient of the organ was calculated. Histopathological changes of liver were observed by hematoxylin-eosin staining. Td T-mediated d UTP nick-end labeling was used to detect the apoptosis of the liver cells and the protein content of oxidative stress related factors in liver homogenate. Nuclear transcription factor E2-related factor( Nrf2) and heme oxygenase-1( HO-1) as well as mitochondrial mediated apoptosis-related protein expression levels of Bax and Bcl-2 in hepatic tissue were measured by Western blot.Within 24 hours of administration,6 male mice in Jiangsu group and 2 female mice in Zhejiang group were dying; compared with normal ones,liver coefficients of mice in Zhejiang,Shanghai,Jiangsu and Hunan groups were significantly increased,thymus coefficients in the first two groups were significantly reduced,as well as the lung coefficients of Fujian group mice,the rest was normal. In addition to Hubei group,serum AST,ALT or ALP levels of mice were increased,while TBi L were not being affected. Histopathological changes and apoptosis of liver cells were observed in all mice,and the degree of severity was ranked as Jiangsu,Zhejiang,Shanghai,Hunan,Hubei and Fujian group. All Tripterygium Glycosides Tablets increased the MDA and reduced the content of T-SOD,CAT or GSH in liver tissue while inhibited Nrf2,HO-1 and Bcl-2,increased the protein expression level of Bax( except Hunan group). Tripgerygium Glycosides Tablets from 6 manufacturers all resulted in liver function damage and liver histopathological changes,especially in Jiangsu,Hubei and Fujian,and the mechanism may related to inhibit Nrf2/HO-1 oxidative stress pathway and activate Bax/Bcl-2 apoptosis pathway to mediate lipid peroxidation and induce liver cell apoptosis. Triptolide A may be one of the main toxic components of Tripgerygium Glycosides Tablets that causing drug-induced liver injury. This study was conducted on normal mice with super dose medication,so the relevant results are for reference only.
Animals ; Apoptosis ; Chemical and Drug Induced Liver Injury ; Drugs, Chinese Herbal ; toxicity ; Female ; Glycosides ; toxicity ; Heme Oxygenase-1 ; metabolism ; Lipid Peroxidation ; Liver ; drug effects ; Male ; Membrane Proteins ; metabolism ; Mice ; NF-E2-Related Factor 2 ; metabolism ; Oxidative Stress ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Random Allocation ; Tablets ; Tripterygium ; toxicity ; bcl-2-Associated X Protein ; metabolism

Panax notoginseng is a commonly used traditional Chinese medicine with blood activating effect while has continuous cropping obstacle problem in planting process. In present study, a semimicroextraction method with water-saturated n-butanol on 0.1 g notoginseng sample was established with good repeatability (RSD<2.5%) and 9.6%-20.6% higher extraction efficiency of seven saponins than the conventional method. A total of 16 characteristic peaks were identified by LC-MS-IT-TOF, including eight 20(S)-protopanaxatriol (PPT) type saponins and eight 20(S)-protopanaxadiol (PPD) type saponins. The established method was utilized to evaluate the quality of notoginseng samples cultivated by manual intervened methods to overcome continuous cropping obstacles.As a result, HPLC fingerprint similarity, content of Fa and ratio of notoginsenoside K and notoginsenoside Fa (N-K/Fa) were found out to be as valuatable markers of the quality of samples in continuous cropping obstacle research, of which N-K/Fa could also be applied to the analysis of notoginseng samples with different growth years.Notoginseng samples with continuous cropping obstacle had HPLC fingerprint similarity lower than 0.87, in consistent with normal sample, and had significant lower content of notoginsenoside Fa and significant higher N-K/Fa (2.35-4.74) than normal group (0.45-1.33). All samples in the first group with manual intervention showed high similarity with normal group (>0.87), similar content of common peaks and N-K/Fa (0.42-2.06). The content of notoginsenoside K in the second group with manual intervention was higher than normal group. All samples except two displayed similarity higher than 0.87 and possessed content of 16 saponins close to normal group. The result showed that notoginseng samples with continuous cropping obstacle had lower quality than normal sample. And manual intervened methods could improve their quality in different levels.The method established in this study was simple, fast and accurate, and the markers may provide new guides for quality control in continuous cropping obstacle research of notoginseng.

OBJECTIVETo analyze the clinical effectiveness of Shenling Fuzheng Capsule (SFC) and Qingdu Capsule (QC) in treating HIV/AIDS patients.

METHODSTotally 220 patients with complete clinical data, who received consecutive treatment for 6 months were selected from the database. They were assigned to two groups whether they would rather receive antiretroviral drugs, the Chinese medicine (CM) treatment group and the integrative medicine (IM) group. The 129 patients in the CM group were treated with SFC or QC, while the 91 patients in the IM group were treated with SFC or QC combined highly active antiretroviral agents. Total score and single score of clinical symptoms and signs, Karnofsky Performance Status (KPS), and changes of body weight before treatment, 3 and 6 months after treatment were compared. CD4+ cell counts were compared between before treatment and 6 months after treatment.

RESULTSThe total score of clinical symptoms and signs were lower at 3 and 6 months of treatment than before treatment respectively (P < 0.01). The single score of clinical symptoms and signs such as cough, weakness, shortness of breath, vomit, spontaneous perspiration, hair loss,and chest pain were also lowered at 3 and 6 months of treatment (P < 0.05, P < 0.01), and the KPS increased (P < 0.05). The body weight increased (P < 0.05) and CD4 cell counts decreased (P < 0.05) in the CM group. There was no statistical difference in body weight or CD4 cell counts in the IM group between before and after treatment.

CONCLUSIONSFC and QC could improve clinical symptoms and signs of HIV/ AIDS patients, but failed to deter the decrease of CD4+ cell counts.

Acquired Immunodeficiency Syndrome ; drug therapy ; Adolescent ; Adult ; Aged ; Anti-Retroviral Agents ; therapeutic use ; CD4 Lymphocyte Count ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Young Adult