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.

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

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.

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 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

OBJECTIVETo study the changes in serum cortisol levels in adolescents with type 1 diabetes (T1DM) and elevated depressive symptoms.

METHODSTwenty-eight adolescents with T1DM and 31 healthy peers were assessed for depressive symptoms using a depression self-rating scale developed by the Epidemiological Survey Center. Selected subjects were classified into four groups: T1DM with elevated depressive symptoms group (n=15), T1DM without elevated depressive symptoms group (n=13), elevated depressive symptoms without T1DM group (n=15), and normal control group (n=16). Fasting blood samples were collected in the morning, and the levels of serum cortisol were compared among the four groups. The correlations of serum levels of cortisol and glycosylated hemoglobin A1c (HbA1c) with the score of depression self-rating scale were evaluated by Pearson correlation analysis.

RESULTSThe fasting serum cortisol levels in the 28 T1DM patients were significantly higher than in the 31 healthy peers (P<0.01). The fasting cortisol levels in the T1DM with elevated depressive symptoms group were significantly higher compared with those in the elevated depressive symptoms without T1DM group and normal control group (P<0.01). In adolescents with T1DM, serum HbA1c level was positively correlated with the score of depression self-rating scale (r=0.481, P=0.010).

CONCLUSIONSThe fasting serum cortisol levels in adolescents with T1DM and elevated depressive symptoms are significantly increased, suggesting that the patients with comorbidity of T1DM and depression develop dysfunction of the corticotropin-releasing hormone-adrenocorticotropic hormone-cortisol axis. The elevated depressive symptoms may be associated with a poor control of glucose metabolism.

Adolescent ; Adrenocorticotropic Hormone ; physiology ; Child ; Corticotropin-Releasing Hormone ; physiology ; Depression ; blood ; etiology ; Diabetes Mellitus, Type 1 ; blood ; Female ; Glucose ; metabolism ; Glycated Hemoglobin A ; analysis ; Humans ; Hydrocortisone ; blood ; Male

BACKGROUND: Yaotu Granules have been proved to protect human nucleus pulposus cells and delay their degeneration. Notably, Yaotu Granules for lumbar disc herniation has achieved good clinical results.OBJECTIVE: To investigate the effect of the herbal compound formula Yaotu Granules on the Fas/FasL expression in a rabbit model of lumbar disc degeneration, and further elucidate the underling mechanism of preventing and treating lumbar disc degeneration.METHODS: Twenty New Zealand white rabbits were enrolled and the models of lumbar disc degeneration were established by minimally invasive puncture and rotation cutting, followed by randomized into normal saline, low-, middle-,and high-dose groups (n=5 per group). 10 mL of normal saline, 10, 20, and 40 mL of water decoction of Yaotu Granules were administered intragastrically into the normal saline, low-, middle-, and high-dose drug groups for 21 days, twice daily, respectively. Subsequently, the expression level of Fas/FasL in the rabbit nucleus pulposus cells in each group was detected.RESULTS AND CONCLUSION: The signal intensity of the rabbit lumbar disc on MRI was decreased, and ruptured annulus and posterior herniated disc were visible at 12 weeks after modeling. Masson staining showed that the nucleus pulposus cells arranged in disorder, and even ruptured. Additionally, safranin O staining found that the number of nucleus pulposus cells was decreased obviously. The order of the relative expression levels of Fas and FasL mRNA in the nucleus pulposus cells was as follows: normal saline group > low-dose drug group > middle-dose drug group > high-dose drug group (P < 0.05). These results suggest that Yaotu Granules delay the rabbit lumbar disc degeneration by downregulating the expression level of Fas/FasL.

OBJECTIVETo explore the mechanism of Shenqi compound recipe (SQCR) anti-earlier diabetic artherosclerosis in GK rats.

METHODFour-month specefic pathogen free (SPF) GK rats were divided randomly according to blood glucose level into four groups: model group (5 mL x kg(-1) x d(-1) sterile water), ramipril group (positive control, 1 mg x kg(-1) x d(-1)), SQCR low dosage (0.72 g x kg(-1) x d(-1)) and SQCR high dosage group (2.88 g x kg(-1) x d(-1)) and Wistar rats as normal control group(5 mL x kg(-1) x d(-1) sterile water). GK rats took high-fat diet freely and meanwile were injected N-omega-nitro-L-arginine methyl ester (L-N-AME) intra-peritoneally with the dose of 10 mg x kg(-1) x d(-1) in order to induce earlier diabetic artherosclerosis, while normal control group took regular diet and were injected normal saline intra-peritoneally. In the experiment periods, each group was administrated correspondent substance respectively for 32 d. At the end, sampling blood by abdominal aorta and picking aorta on ice. Determined monocyte chemoattractant protein-1 (MCP-1) concentration by ELISA, messenger ribonucleic acid (mRNA) expression of MCP-1 and peroxisome proliferator-activated receptor gamma (PPARgamma) in aorta by reverse transcriptase PCR (RT-PCR).

RESULTConcentrations of MCP-1 in serum in SQCR low and high dosage groups and the mRNA expression of MCP-1 in SQCR high dosage group were all decreased significantly compared with model group (P < 0.05). The mRNA expression of PPARgamma in SQCR low and high dosage groups all increased compared with model group (P < 0.05 or P < 0.01).

CONCLUSIONInhibiting the mRNA and protein expression of MCP-1 and upregulating the mRNA expression of PPARgamma in aorta might be contribute to SQCR anti-earlier diabetic artherosclerosis in GK rats partly.

Animals ; Aorta ; metabolism ; Astragalus membranaceus ; chemistry ; Atherosclerosis ; etiology ; metabolism ; Chemokine CCL2 ; biosynthesis ; blood ; genetics ; Diabetes Mellitus, Type 2 ; complications ; metabolism ; Drug Combinations ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Male ; PPAR gamma ; biosynthesis ; genetics ; Panax ; chemistry ; Plants, Medicinal ; chemistry ; RNA, Messenger ; biosynthesis ; genetics ; Random Allocation ; Rats ; Rats, Wistar