In this article we built formula database of health food containing Gardeniae Fructus with Traditional Chinese Medicine Inheritance Support System (V2.0). And on this basis, use data mining method such as association rules of the software, to analyze commonly used formula raw materials or materials combination of formula containing Gardeniae Fructus and raw material application having assisted function formula to protect chemical liver injury. The result shows that of the 71 health food formulas containing Gardeniae Fructus, most used materials are Gardeniae Fructus, Lycii Fructus, Angelica Sinensis Radix, Poria and so on. Commonly used materials combination mostly are Gardeniae Fructus and Lycii Fructus, Gardeniae Fructus and Angelica Sinensis Radix, Gardeniae Fructus and Poria, Gardeniae Fructus and Paeonia. There are nearly 18 healthcare functions of the health food containing Gardeniae Fructus, and most of these are assisted functions to protect chemical liver injury, and then immune modulating function. Of 23 formulas containing Gardeniae Fructus having assisted function formula to protect chemical liver injury, Gardeniae Fructus usually combined with traditional Chinese medicine which nourishs blood and liver such as Pueraria, Lycii Fructus, Hawthorn, Paeonia and Turnjujube. Analyzing formula raw materials application of health food containing Gardeniae Fructus contributes a lot to the further development and utilization.
Chemical and Drug Induced Liver Injury ; drug therapy ; Data Mining ; methods ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Food, Organic ; Fruit ; chemistry ; Gardenia ; chemistry ; Medicine, Chinese Traditional ; methods

Adolescent ; Child ; Cleft Palate ; pathology ; Eustachian Tube ; anatomy & histology ; pathology ; Female ; Humans ; Male ; Nasopharynx ; anatomy & histology ; pathology ; Young Adult

Signal transducer and activator of transcription 3 (STAT3) is an important regulatory factor of cell proliferation and metastasis, involved in the occurrence and development of a variety of malignant tumors, and it is one of the hot spots in the research of targeted anti-tumor drugs. Our group screened a novel benzobis (imidazole) structure small molecule compound LZJ541 through the screening model of Janus kinase (JAK)/STAT3 pathway inhibitors, which has definite STAT3 inhibitory activity. We examined the effect of LZJ541 on the proliferation of HepG2 and PC-3 cells by MTT assay in vitro, detected the effect of LZJ541 on the expression of STAT3-related proteins in HepG2 cells by Western blot, and measured the effect of LZJ541 on the apoptosis and cell cycle arrest of HepG2 cells via flow cytometry. The results indicated that LZJ541 significantly inhibited the activation of STAT3 signaling pathway and restrained the proliferation of HepG2 cells. Its half maximal inhibitory concentration (IC₅₀) was 13.8 μmol·L^-1, which was much lower than that of PC-3 cells (with low STAT3 expression, IC₅₀: 41.99 μmol·L^-1), LZJ541 can also inhibit the phosphorylation of STAT3 in HepG2 cells, thereby inducing apoptosis and cycle arrest and then exerting anti-tumor effects. In conclusion, LZJ541 has a certain anti-tumor effect in vitro, which provides an experimental basis for the development of new STAT3-targeted anti-tumor drugs around this kind of compounds.

Objective TheaimofthestudywastoexaminethepsychometricpropertiesoftheChineserevisedversionof BarrattImpulsivenessScale11th(BIS-11)inChinesecollegestudentwithaweb-basedsurvey.Methods Atotalof 2 295 college students were enrolled in the survey,and were divided into two groups.The first group was used for item and factoranalysis,andthesecondgroupwasusedforconfirmatoryfactorsanalysis.Results ItemanalysisindicatedthatBIS-11 had satisfactory item discrimination,except the item 29.Three -factor model of BIS -11 was well documented with exploratory factor analysis (explained 45.526%of total variance)and confirmatory factor analysis (GFI,AGFI,TLI,CFI, RMSEA was 0.872,0.851,0.853,0.864,0.064,respectively).The internal consistency of the total scale and the three subscales using coefficient alpha was in the range of 0.833-0.913.The split-half reliability of the total scale and the three subscales using Spearman-Brown Coefficient was in the range of 0.827-0.907.Furthermore,the female college students in the present study had higher scores on the total scale,cognitive (attention)impulsiveness factor,and motor impulsiveness factor than the male college student (P <0.01 ).The individuals with GHQ -12 (the twelve -item General Health Questionnaire)screen-positive had higher scores on the total scale and the three factors than the subjects with GHQ-12 screen-negative(P<0.01).Conclusion TheresultsofpresentstudysuggestedthattheChineserevisedversionofthe Barratt Impulsiveness Scale 1 1 th could be used as a tool of impulsiveness assessment in web-based survey.

Aged ; Cell Dedifferentiation ; Chondrosarcoma ; pathology ; Humans ; Ribs ; pathology

OBJECTIVETo observe the clinical therapeutic effects on cervical spondylosis of vertebral artery type treated with both acupuncture and mild moxibustion and investigate the mechanism of action.

METHODSSixty cases were randomly divided into the combined therapy group of acupuncture and mild moxibustion (combined therapy group) and the acupuncture group, 30 cases for each group. In combined therapy group, Baihui (GV 20), Fengchi (GB 20) and cervical Jiaji (EX-B 2) were punctured, and Baihui(GV 20), Dazhui (GV 14), Mingmen (GV 4), Shenque (CV 8) and Guanyuan (CV 4) were treated with mild moxibustion; in acupuncture group, acupuncture was simply applied, the acupoints selection and manipulation were the same as those in the combined therapy group. The average velocity meter and the resistive index of vertebral and basal arteries were observed before and after treatment by TCD examination, the therapeutic effects and clinical symptom-sign scores were observed too.

RESULTSThe total effective rate was 93.3% (28/30) in combined therapy group, and 73.3% (22/30) in acupuncture group. The therapeutic effect in combined therapy group was superior to that in acupuncture group (P < 0.05). The improvements of symptom-sign scores in two groups after treatment were more significant than that before treatment, and the score in the combined therapy group was superior to that in acupuncture group (P < 0.05). The average velocity meter and the resistive index of vertebral and basal arteries after treatment were improved in both groups, in which, the improvement in combined therapy group was more apparent (all P < 0.05).

CONCLUSIONThe therapeutic effects on cervical spondylosis of vertebral artery type treated with both acupuncture and mild moxibustion are preferable; by this therapy, the average velocity meter of vertebral and basal arteries are accelerated and the resistive index is decreased.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Cervical Vertebrae ; blood supply ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Spondylosis ; physiopathology ; therapy ; Vertebral Artery ; physiopathology ; Young Adult

OBJECTIVESTo establish the animal model of acute rotator cuff tear in rabbits, and study the effect of timing of surgical repair on healing of tendon-bone interface, formation and distribution of collagens in the supraspinatus tendon insertion and biomechanical properties of supraspinatus.

METHODSSupraspinatus tenotomy was performed in the right shoulder of 90 skeletally matured male New Zealand white rabbits to establish the animal model of acute rotator cuff tear. The rabbits were randomly divided into 3 groups : group of early repair, repaired at 1 week after tenotomy; group of late repair, repaired at 4 weeks after tenotomy; and group without repair, used as control. At 2 weeks, 4 weeks and 8 weeks after repair, healing of tendon-bone interface was observed by HE staining. Collagens were observed by Sirius Red F 3B (SR) in saturated carbazotic acid staining. The areas of type I and III collagens were measured by using imaging analysis software and the ratio of type I and III collagens were calculated. Failure loads of supraspinatus on both sides were measured. The percentage of failure loads of the surgical side was calculated and contralateral supraspinatus were uninjured.

RESULTSThere was no obvious fatty infiltration and muscle atrophy in supraspinatus in all groups. At 8 weeks, the formation of a new enthesis of supraspinatus in groups of early and late repair were observed. In groups of early and late repair, the ratio of areas of type I and III collagens at 8 weeks (2.02 ± 0.77 and 2.06 ± 0.58) was larger than that at 2 weeks (1.10 ± 0.24 and 1.14 ± 0.50, t = 3.082, 3.655, P < 0.01). At 2, 4 and 8 weeks, the percentages of failure loads of the surgical side and uninjured contralateral supraspinatus in group of early repair(38% ± 11%, 66% ± 7%, 89% ± 4%) and group of late repair (41% ± 16%, 63% ± 7%, 89% ± 9%) were both higher than that in group without repair (14% ± 6%, 32% ± 4%, 56% ± 12%); the differences were all statistically significant (group of early repair: t = 3.311, 8.549, 5.719; group of late repair: t = 3.713, 8.063, 6.044; P < 0.01). The percentage of failure loads of the surgical side and uninjured contralateral supraspinatus at 8 weeks was higher than those at 4 weeks (t = 3.878 - 4.613, P < 0.01) and 2 weeks (t = 7.158 - 10.024, P < 0.01) in all groups.

CONCLUSIONSSurgical repair within 4 weeks of acute rotator cuff tear lead to formation of a new enthesis of supraspinatus, improvement of both ratio of type I collagen in the supraspinatus tendon insertion and biomechanical properties of supraspinatus.

Animals ; Biomechanical Phenomena ; Collagen Type I ; metabolism ; Collagen Type III ; metabolism ; Disease Models, Animal ; Male ; Rabbits ; Rotator Cuff ; pathology ; surgery ; Rotator Cuff Injuries ; Time Factors

OBJECTIVETo explore the characteristics of closed abdominal injury in pregnancy women and its treatment.

METHODSThe clinical data of 37 pregnancy patients with closed abdominal injury treated in our hospital from June 1993 to June 2003 were collected and analyzed.

RESULTSAll the 37 patients were treated with operation. Among them 2 early pregnancy patients with intestinal rupture and 1 patient with retroperitoneal hematoma were treated under laparoscope; in other 34 pregnancy patients laparotomy was performed. Of the 34 patients 8 used cesarean section because premature separation of placenta and enlarged womb interrupted the management of intra-abdominal organ injury. In the 37 patients 33 (89.1%) were cured, 4 (10.8%) die, postoperative complication rate was 16.2% (6/37). Two patients (5.4%) suffered from abdominal cavity infection, 3 (8.1%) from pulmonary infection, and 1 (2.7%) had multi-organ failure.

CONCLUSIONSFor pregnancy patients with closed abdominal injury, besides obsteric diseases intra-abdominal injury should be given much attention. Accurate diagnosis and timely treatment can gain the time to save the life of both mother and fetus.

Abdominal Injuries ; diagnosis ; surgery ; Adult ; Female ; Humans ; Laparoscopy ; Pregnancy ; Pregnancy Complications ; diagnosis ; surgery

OBJECTIVETo investigate the incidence and related factors of psychic symptoms in patients with chronic prostatitis.

METHODSPatients diagnosed with chronic prostatitis were selected as research objects, their course of disease, therapeutic process and psychic symptoms were inquired and recorded carefully, clinical symptoms were evaluated, expressed prostatic secretions (EPS) were examined, and many related factors were compared with psychic symptoms.

RESULTSAmong the 315 patients selected, 51.1% (161/315) had psychic symptoms. Psychic symptoms in patients with chronic prostatitis had nothing to do with course of disease, the incidence of psychic symptoms in patients with course less than 1 year, 1 to 2 years, and more than 2 years were 49.1%, 48.0%, and 56.1%, respectively; had closed relationship with therapeutic process, the incidence of psychic symptoms in patients to see doctors for the first times, the 2 to 3 times and more than 3 times were 35.3%, 43.5%, and 62.6%, with significant statistical difference (P < 0.05); had no relationship with severity of clinical symptoms, the incidence of psychic symptoms in patients with mild, media and severe clinical symptoms were 46.2%, 52.4%, and 55.9%; no statistical difference was noticed in patients with different degrees of inflammation, the incidence of psychic symptoms in patients with inflammatory and non-inflammatory prostatitis were 53.8% and 47.3%.

CONCLUSIONPsychic symptoms in patients with chronic prostatitis had direct relationship with times patient seeking medical care, and prolonged therapeutic process aggravated the psychic symptoms.

Adult ; Chronic Disease ; Humans ; Male ; Middle Aged ; Prostatitis ; psychology ; Psychophysiologic Disorders ; epidemiology ; etiology

Objective To observe the brain activation of interictal epiletiform discharges(IEDs) and to localize the epileptogenic foci of epilepsy.Methods The electroencephalogram(EEG)and functional MRI data of 12 focal epileptic patients were acquired using a combination of EEG and functional MRI simultaneously.The IEDs onset time detected with EEG were set as the time parameters in an event- related paradigm of functional MRI analysis.The spatial and temporal characters of IEDs activation were analyzed in detail.In order to confirm the consistency of this method,all patients were scanned repeatedly and the results were correlated with clinical evaluation.Results Of the 12 patients,valid data from EEG- fMRI were obtained from 10 patients in a total of 18 sessions..Compared with the structural foci,the epileptic foci localization results of eleven sessions were good,five sessions were fairly good,and two sessions were poor.The results obtained from six patients in two separate sessions were concordant.respectively.Moreover,thalamic activation was detected in ten sessions,cerebellar activation was detected in all sessions,and the deactivation was found in the default mode loci in nine sessions. Conclusion The method of performing EEG and fMRI simultaneously can potentially be a useful tool in epilepsy research.