OBJECTIVETo study the effect of ginsenoside on apoptosis of human leukemia-60 (HL-60) cells and its mechanism.

METHODSMTT cytotoxicity assay was used to determine the growth inhibition activity of ginsenoside (100, 50, 25, 12.5, 6.25, 3.125 and 1.5625 μmol/L) on HL-60 cells. The apoptosis of HL-60 cells after treatment with ginsenoside (0,5,10 and 20 μmol/L) was determined by Annexin V-FITC/PI staining and flow cytometry. The cleavage of total proteins by caspase-8, caspase-9 and caspase-3 was evaluated by Western blot. The cleavage of caspase-3 protein was detected by Western blot after treatment with 10 μmol/L ginsenoside and caspase-8 and 9 inhibitors.

RESULTSGinsenoside had potent cytotoxicity on HL-60 cells, with an IC50 value of 7.3±1.2 μmol/L. After treatment with ginsenoside (0, 5, 10 and 20 μmol/L) for 48 hours, the apoptotic rate displayed a dose dependency, as shown by flow cytometry, with significant differences between the groups (F=12.67, P<0.01). Western blot showed that there were caspase-9 and caspase-3 cleavage bands, but without caspase-8 cleavage band. The specific inhibitor of caspase-9 Z-LEHD-FMK could block the caspase-3 cleavage induced by 10 μmol/L ginsenoside, but the specific inhibitor of caspase-8 Z-IETD-FMK did not have this effect.

CONCLUSIONSGinsenoside can induce apoptosis of HL-60 cells, which may be related to a mitochondria-dependent pathway.

Apoptosis ; drug effects ; Caspase 9 ; physiology ; Caspase Inhibitors ; pharmacology ; Ginsenosides ; pharmacology ; HL-60 Cells ; Humans

Objective To investigate the clinical effect of Zhuyun Ning Recipe Ⅱ in treating spleen-kidney deficiency type of threatened abortion with polycystic ovarian syndrome(PCOS). Methods A total of 40 qualified outpatients and inpatients admitted in the First Affiliated Hospital of Heilongjiang University of Chinese Medicine were included into the study. Twenty patients diagnosed as spleen-kidney deficiency type of threatened abortion with PCOS complicated with insulin resistance (IR) were included into group A, 20 patients with spleen-kidney deficiency type of PCOS non-IR threatened abortion were included into group B,and 20 normal women with early pregnancy were included into group C. Groups A and B were given oral use of Zhuyun Ning RecipeⅡfor 30 days, and group C did not receive any medication. The scores of traditional Chinese medicine (TCM) symptoms, blood beta-human chorionic gonadotropin (β-HCG), serum progesterone, homeostatic model assessment for insulin resistance index(HOMA-IR), interleukin-18(IL-18), and interleukin-20(IL-20) of groups A and B were observed before and after treatment,and were compared to those of group C. Results (1)After treatment for 30 days,the observation indexes of group A were much improved(P < 0.05 or P < 0.01 compared with those before treatment), and the indexes in group B except for HOMA-IR were also improved (P < 0.05 or P < 0.01). The inter-group comparison showed that the differences of blood β-HCG, serum progesterone,and IL-10 were insignificant (P > 0.05);HOMA-IR and IL-18 levels in group A were higher than those in groups B and C, and the differences were significant (P < 0.01). However, the differences of HOMA-IR and IL-18 were insignificant between group B and group C (P > 0.05).(2)During the treatment, neither adverse reaction nor toxic or side effect was found.(3)The follow-up results showed that 5 cases of group A,2 cases of group B,and 4 cases of group C had full-term normal delivery,and the health state of newborn babies was quite well. One case of group A had pregnant diabetes at late pregnant stage,and the other patients of group A got through the middle and late pregnancy,without any pregnant complications. Conclusion Zhuyun Ning Recipe Ⅱ is effective on relieving symptoms of threatened abortion patients with PCOS,and can improve the related laboratory indexes and pregnancy outcomes of the patients.

OBJECTIVETo study the clinical characteristics of hepatitis B virus-related acute-on-chronic liver failure patients with familial aggregation.

METHODS275 patients with hepatitis B virus--related acute-on-chronic liver failure were investigated. The patients were divided into familial aggregation and non-familial aggregation group basis on their epidemiological features. Clinical data and biochemical indicators between the two groups were analyzed statistically.

RESULTS93 of 275 patients (33.82%) case were family aggregation. There was no significant difference compared with chronic hepatitis B patients (38.3%). The mean age of the two groups was 45.98 and 43.61 years old, respectively (P > 0.05). The rates of liver cirrhosis in family aggregation group were significant higher than non-familial aggregation group (73.91% vs 58.24%, p < 0.05). Serum total (TBil) and prothrombin activities (PTA) were no significant difference between the two groups, but ALT level in familial aggregation group was much higher (407.80 U/L vs 256.45 U/L, P 0.05).

CONCLUSIONFamilial aggregation were not related to acute-on-chronic liver failure in chronic HBV hepatitis patients. But the rate of liver cirrhosis were higher in patients with familial aggregation.

Acute Disease ; Adolescent ; Adult ; Aged ; Alanine Transaminase ; blood ; End Stage Liver Disease ; etiology ; genetics ; Family ; Female ; Hepatitis B ; complications ; Humans ; Liver Cirrhosis ; epidemiology ; Male ; Middle Aged

OBJECTIVETo investigate the ability of Fuzhenghuayu capsule to improve markers of liver fibrosis when provided as supplemental therapy in patients with chronic hepatitis B (CHB) who achieved complete virological response but unsatisfactory resolution of fibrosis markers with nucleos(t)ide analog (NAs) monotherapy.

METHODSOne-hundred-and-ten patients with CHB-related liver fibrosis who had received NA for more than or equal to 2 years and achieved sustained virological response (SVR) but no improvement in liver fibrosis index were randomly divided into two equal groups: experimental group, continued oral NAs (one tablet, 1 time/day) with simultaneous Fuzhenghuayu capsule (1.5 g, 3 times/day) for 48 weeks; control group, continued oral NAs only for 48 weeks. Serum fibrosis markers (hyaluronic acid (HA), laminin (LN), amino terminal propeptide of type III procollagen (PIIIP) and IV collagen (IV-C)), liver fibrosis stages, B ultrasonic wave, and liver function were observed before (baseline) and after treatment and compared by statistical analysis.

RESULTSThe baseline levels of fibrosis markers were not significantly different between the experimental and control groups. After treatment, the levels of all of the fibrosis markers were lower in the experimental group (P less than 0.05 vs. control group; HA t = 19.548, LN t = 2.264, PIIIP t = 2.230, and IV-C t = 6.649) and lower than the baseline levels (P less than 0.01; HA t = 12.458, LN t = 7.402, PIIIP t = 4.620, IV-C t = 8.937). The control group also showed a significant reduction in HA and LN levels after treatment (P less than 0.01 vs. baseline; t = 5.202 and 3.444), but PIIIP and IV-C were unaffected. The baseline liver fibrosis stages were not significantly different between the experimental and control groups. After treatment, only the experimental group showed significant improvement in liver fibrosis stages (P less than 0.01). The rates of excellent therapeutic outcome, effectiveness, and non-effectiveness were significantly different between the experimental group (11.3%, 43.4%, and 45.3%) and the control group (1.0%, 22.2%, and 75.6%) (x2 = 9.408, P less than 0.01). Similar trends were observed for improvements in B ultrasonic wave for liver and spleen and in markers of liver function. Finally, neither treatment group experienced adverse effects.

CONCLUSIONFor CHB patients who achieve SVR by antiviral treatment with NAs, but unsatifactory improvement in liver fibrosis indices, administration of supplemental Fuzhenghuayu capsule with continued NAs therapy may represent a safe and effective treatment.

Adult ; Antiviral Agents ; administration & dosage ; therapeutic use ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Female ; Hepatitis B, Chronic ; drug therapy ; Humans ; Liver ; pathology ; Liver Cirrhosis ; drug therapy ; metabolism ; Male ; Middle Aged ; Nucleotides ; therapeutic use ; Phytotherapy ; Prospective Studies ; Treatment Outcome

BACKGROUNDSoft tissue rheumatism is a group of common rheumatic disorders reported in many countries. For investigating the prevalence rate of soft tissue rheumatism in different population in China, we carried out a population study in Shantou rural and Taiyuan urban area.

METHODSSamples of 3915 adults in an urban area of Taiyuan, Shanxi Province, and 2350 in a rural area of Shantou, Guangdong Province were surveyed. Modified International League of Association for Rheumatology (ILAR)-Asia Pacific League of Association for Rheumatology (APLAR) Community Oriented Program for Control of Rheumatic Diseases (COPCORD) core questionnaire was implemented as screening tool. The positive responders were then all examined by rheumatologists.

RESULTSPrevalence rate of soft tissue rheumatism was 2.0% in Taiyuan, and 5.3% in Shantou. Rotator cuff (shoulder) tendinitis, adhesive capsulitis (frozen shoulder), lateral epicondylitis (tennis elbow), and digital flexor tenosynovitis (trigger finger) were the commonly seen soft tissue rheumatism in both areas. Tatarsalgia, plantar fasciitis, and De Quervain's tenosynovitis were more commonly seen in Shantou than that in Taiyuan. Only 1 case of fibromyalgia was found in Taiyuan and 2 cases in Shantou. The prevalence of soft tissue rheumatism varied with age, sex and occupation.

CONCLUSIONSSoft tissue rheumatism is common in Taiyuan and Shantou, China. The prevalence of soft tissue rheumatism was quite different with different geographic, environmental, and socioeconomic conditions; and varying with age, sex, and occupation. The prevalence of fibromyalgia is low in the present survey.

Adolescent ; Adult ; Age Distribution ; Aged ; Bursitis ; epidemiology ; China ; epidemiology ; Humans ; Middle Aged ; Rheumatic Diseases ; epidemiology ; Sex Distribution ; Tendinopathy ; epidemiology ; Tenosynovitis ; epidemiology ; Young Adult

OBJECTIVETo delineate the phenotype and genotype characteristics in 12 Chinese children with Alexander disease (AD), which is helpful for the molecular diagnosis and genetic counseling in China.

METHODSClinical diagnosis of AD was based on MRI criteria proposed by van der Knaarp in 2001. Included AD patients were followed up for 0.50 - 3.67 years. Mutations in GFAP were detected by DNA sequencing.

RESULTSThe 12 cases of AD were clinically diagnosed. Age of first visit was 4.87 years (0.75 - 12.00 years), with 3 types of chief complaints: developmental delay in 3, recurrent seizures in 7, unable to walk after falling in 2. Average head circumference was 52.34 cm (44 - 58 cm), which larger than age-matched average by 6.45% (1.80% - 13.95%). On the first visit, scaling according to Gross motor functional classification system (GMFCS) was performed, with GMFCSI in 8, II in 3, V in 1. Mild to severe cognitive dysfunction were found in 8, and seizures in 11 cases. The 12 patients were followed up for 0.50 - 3.67 years, their motor and cognitive function remained stable. Episodic aggravations provoked by fever or falling were observed in 5 cases (41.67%). Heterozygous missense mutations of GFAP were detected in 12 patients. All mutations were de novo; 3 out of 10 mutations identified were novel. R79 and R239 were hot mutations, which was consistent with previous reports. Mutations were located in exon 1 in 8 cases.

CONCLUSIONSThe phenotype in these patients is characterized by slower progression compared with reports from other population and high incidence of seizures. And episodic aggravations provoked by fever or falling were more common. The genotype characteristics are consistent with previous reports. The results of this research expanded the number of patients with Alexander disease found to have GFAP coding mutations in China.

Alexander Disease ; diagnosis ; genetics ; pathology ; Brain ; pathology ; Child ; Child, Preschool ; China ; epidemiology ; DNA Mutational Analysis ; Exons ; genetics ; Female ; Follow-Up Studies ; Glial Fibrillary Acidic Protein ; genetics ; Heredodegenerative Disorders, Nervous System ; diagnosis ; genetics ; pathology ; Humans ; Infant ; Magnetic Resonance Imaging ; Male ; Mutation, Missense ; genetics ; Seizures ; epidemiology ; Severity of Illness Index

BACKGROUNDSince knee osteoarthritis (KOA) is one of the common diseases, identification of its associated risk factors is of preventive significance. This investigation was designed to investigate the prevalence of KOA in Taiyuan, and identify the associated risk factors of KOA.

METHODSA population sample was surveyed of 2188 adults aged from 35 to 64 years, living in 6-story buildings without elevators. The protocol of Asia Pacific League of Associations for Rheumatology (APLAR) Community Oriented Program for Control of Rheumatic Diseases (COPCORD) core questionnaire was implemented. The data on knee pain and KOA were collected and analyzed. Variables such as sex, age, body mass index (BMI), waist circumference (WC), education level, and smoking history, were included in binary logistic regression model for further analysis.

RESULTSThe prevalence rates of knee pain and KOA were 13.6% and 10.9%, respectively, significantly higher than those in Shantou of south China and similar to those in Beijing of north China. The prevalence of KOA was significantly higher in women than in men (18.3% versus 8.7% and 15.1% versus 6.3%), with a tendency of increase with age. The prevalence was increased more obviously in women after 40 years old and in men after 45 years old. BMI in KOA group was significantly higher than that in non-KOA group. Binary Logistic regression revealed that age, sex, and BMI were significantly associated with KOA, whereas no significant correlation was seen between KOA and other factors such as climbing stairs, WC, time length of occupation service, education level, smoking history and religious belief.

CONCLUSIONGeography, age, sex, and BMI might be the risk factors of KOA, but climbing stairs, WC, time length of occupation service, education level, smoking history and religious belief are not correlated with KOA. Prevention of KOA should be initiated before the middle-age, especially in female adults, and weight control is necessary. Other factors might also contribute to the development of KOA, but further study is needed to elucidate the role of these factors.

Adult ; Age Distribution ; Age Factors ; Body Mass Index ; China ; epidemiology ; Educational Status ; Female ; Health Surveys ; Humans ; Knee Joint ; pathology ; radiation effects ; Logistic Models ; Male ; Middle Aged ; Obesity ; complications ; Osteoarthritis, Knee ; epidemiology ; etiology ; Pain ; epidemiology ; etiology ; Prevalence ; Risk Factors ; Sex Factors ; Smoking ; adverse effects

OBJECTIVE: To study the effect of different energy feeding patterns on the nutritional status, clinical course, and outcome of children with congenital heart disease (CHD) and severe pneumonia. METHODS: A total of 43 malnourished infants, aged <6 months, who were diagnosed with ventricular septal defect and severe pneumonia and underwent surgical operation from January 1 to December 30, 2017 were enrolled. They were randomly divided into an observation group with 21 infants and a control group with 22 infants. The infants in the observation group were given calorie-enriched formula milk powder (100 kcal/100 mL) after surgery, and those in the control group were given formula milk powder with normal calories (67 kcal/100 mL). The two groups were observed for 3 months to record physical measurements, laboratory markers and nutritional risk screening results. Nutritional status was evaluated for all infants. The two groups were compared in terms of prognosis and adverse events. RESULTS: There were no significant differences between the two groups in physical measurements, laboratory markers, nutritional assessment and nutritional risk screening results on admission (P>0.05). At discharge and 1 and 3 months after surgery, the control group had significantly higher degree of malnutrition and level of nutritional risk than the observation group (P<0.05). The analysis of variance with repeated measures showed significant differences in body weight, upper arm circumference, weight-for-age Z-score, height-for-age Z-score, weight-for-height Z-score, and albumin level at different time points and between different groups, and there was an interaction between group factors and time factors (P<0.05). Compared with the control group, the observation group had a significantly lower average daily intake of fluid, a significantly higher average daily intake of energy, and a significantly lower incidence rate of insufficient feeding during hospitalization (P<0.05). Compared with the control group, the observation group had significantly shorter length of hospital stay, duration of mechanical ventilation, and duration of postoperative pyrexia, as well as significantly lower hospital costs (P<0.05). No significant adverse reactions were observed in either group. CONCLUSIONS An appropriate increase in postoperative energy supply for children with CHD can improve the status of malnutrition and clinical outcome.
Energy Intake ; Heart Septal Defects, Ventricular ; therapy ; Humans ; Infant ; Nutritional Status ; Pneumonia ; therapy

Aged ; C-Reactive Protein ; analysis ; Coronary Angiography ; Coronary Artery Disease ; blood ; diagnostic imaging ; Cross-Sectional Studies ; Female ; Humans ; Male ; Middle Aged ; Regression Analysis ; Severity of Illness Index

Objective: To investigate the feasibility and advantages of the SILS+1 technique in the radical right hemicolectomy, by comparing the short-term efficacy, postoperative recovery of intestinal function, and stress and inflammatory response of patients with right-sided colon cancer undergoing the conventional 5-hole laparoscopic technique or the single incision plus one port laparoscopic surgery (SILS+1). Methods: A retrospective cohort study was performed. Thirty-five patients with right-sided colon cancer undergoing SILS+1 surgery at Department of Gastrointestinal Surgery of Fujian Cancer Hospital from January 2018 to September 2020 were enrolled in the SILS+1 group. Then a total of 44 patients who underwent completely 5-hole laparoscopic right hemicolectomy at the same time were selected as the conventional laparoscopic surgery (CLS) group. The intraoperative observation indexes (operative time, intraoperative blood loss, and incision length) and postoperative observation indexes (time to ambulation after surgery, time to flatus, pain score in the first 3 days after surgery, hospitalization days, number of lymph node dissections, postoperative complication morbidity, and postoperative total protein, albumin and C-reaction protein) were compared between the two groups. Results: There was no conversion to laparotomy or laparoscopic-assisted surgery in both groups. All the patients successfully completed radical right hemicolectomy under total laparoscopy. There were no statistically significant differences in gender, age, body mass index or tumor stage between the two groups (all P>0.05). Compared with the CLS group, the SILS+1 group had shorter incision length [(5.1±0.6) cm vs. (8.5±4.1) cm, t=4.124, P=0.012], shorter time to the first ambulation (median: 27.6 h vs. 49.3 h, Z=4.386, P=0.026), and shorter time to the first flatus (median:42.8 h vs. 63.2 h, Z=13.086, P=0.012), lower postoperative pain score [postoperative 1-d: 2.0 ± 1.1 vs. 3.6 ± 0.9; postoperative 2-d: 1.4 ± 0.2 vs. 2.9±1.4; postoperative 3-d: 1.1 ± 0.1 vs. 2.3±0.3, F=49.128, P=0.003), shorter postoperative hospital stay [(9.1 ± 2.7) d vs. (11.2 ± 2.2) d, t=3.267,P=0.001], which were all statistically significant (all P<0.05). On the second day after surgery, as compared to CLS group, SILS+1 group had higher total protein level [(59.7±18.2) g/L vs. (43.0±12.3) g/L, t=2.214, P=0.003], higher albumin level [(33.6±7.3) g/L vs. (23.7±5.4) g/L, t=5.845, P<0.001], but lower C-reactive protein level [(16.3 ± 3.1) g/L vs. (63.3 ± 4.5) g/L, t=4.961, P<0.001], which were all statistically significant. There were no significant differences in the operative time, intraoperative blood loss, number of harvested lymph node, number of metastatic lymph node, and postoperative complication morbidity (all P>0.05). Conclusions: The SILS+1 technique has good operability and potential for popularization. Under the premise of radical resection, this technology not only reduces incision number and postoperative physical pain, but also speeds up postoperative recovery and shortens hospital stay.
Colectomy/methods* ; Colonic Neoplasms/surgery* ; Feasibility Studies ; Humans ; Laparoscopy/methods* ; Length of Stay ; Operative Time ; Retrospective Studies ; Treatment Outcome