Objective To investigate the clinical features of nonresponsive Kawasaki disease by intravenous immunoglobulin. Methods The clinical data of 163 hospitalized patients of Kawasaki disease from June 2008 to February 2013 were analyzed retrospectively based on the response to high intravenous immunoglobulin (IVIG) therapy. All patients were divided into responsive group and nonresponsive group. The clinical characteristics and biochemical index were compared in two groups. Results The nonresponsive group had more frequently experienced in coronary artery lesion, cervical lymph node enlargement, sterile pyuria and higher levels of neutrophils, CRP, AST, ALT, TBIL and lower levels of albumin, high density lipoprotein, serum sodium concentration than the responsive group (P < 0.05). No differences was found in the age, sex, duration of fever at initial treatment, clinical manifestations complete or incomplete and WBC, CK-MB, PLT, ESR between the two groups (P > 0.05). Conclusion It might be useful in predicting nonresponse to IVIG therapy in children with Kawasaki disease in more frequently experienced coronary artery lesion , cervical lymph node enlargement, sterile pyuria and higher levels of neutrophils, CRP, AST, ALT, LDH, TBIL and lower levels of albumin, high density lipoprotein, serum sodium concentration.

Aim To investigate the effect of protein kinase Dl (PKD1) on myocardial inflammation and apoptosis after myocardial infarction and to analyze its molecular mechanism. Methods Forty-five male Wistar rats were randomly divided into three groups: sham-operated group, model group and PKD1 group. Rat models of myocardial infarction were reproduced by classical left coronary artery ligation in model group and PKD1 group, while rats in sham group were operated without ligation of coronary artery. The parameters of hemodynamics in rats were assessed, the morphological changes of myocardial tissue were analyzed by HE staining, the apoptotic changes of myocardial cells were analyzed by TUNEL staining, immunohistochemical staining and Western blot, while the changes of myocardial inflammation were analyzed by immunoblotting and real-time quantitative PCR. Results Compared with model group, PKD1 could improve the hemodynamic indexes in rats with myocardial infarction, reduce the injury caused by myocardial infarction, inhibit apoptosis in myocardial tissue, up-regulate the protein expression of Bcl-2, down-regulate the protein expression of caspase-3, Bax, TLR4, TN-C, NF-ΚB p50, NF-ΚB p65 and decrease the mRNA expression of IL-1, NF-ΚB p50 and NF-ΚB p65, and all the differences were statistically significant (P <0. 01). Conclusion PKD1 might have the biological function of inhibiory effect on inflammation and apoptosis induced by myocardial infarction injury.

[Abstract] Objective To explore the body index and typing characteristics of Xibe nationality. Methods According to Anthropomatric Methods, height, chest circumference, sitting height, shoulder width, pelvic width and body mass morphological indexes were collected from 588 Xibe people in Yili area and 420 Xibe people over 18 years old in Shenyang area. After data collation, body index and typing were calculated and analyzed statistically. Results Except for Xibe male stature-shoulder breadth index and Caup’ s index in Yili area and female stature-shoulder breadth index in Shenyang area, there were differences among age groups in other indexes (P < 0. 05). Except for male stature-chest circumference index, stature-crista iliaca index, female stature-chest circumference index, stature-sitting height index, Manouvrier’s skelic index, there were differences among regions (P<0. 05). The adult body shape of Xibe nationality was mainly of wide chest, wide shoulder, long trunk, wide pelvis, medium leg and sub-long leg (male), sub-short leg and medium leg (female), and overweight. Conclusion There are regional and age differences in the body index and typing of Xibe adults. Compared with other ethnic minorities, Xibe nationality’s stature-chest circumference index, stature-shoulder breadth index, stature-crista iliaca index, Caup’s index are at a higher level. The proportion of legs and body of Xibe nationality is in the middle level, while the proportion of trunk is slightly shorter for men and slightly longer for women.

Depression is a mental disorder characterized by persistent low mood and belongs to the category of "stagnation syndrome" in traditional Chinese medicine （TCM）， with the characteristics of high prevalence， high disability rate， high suicide rate， and high recurrence rate. The pathogenesis of depression is extremely complex and involves factors such as genetics， psychology， and social environment. Currently， clinical antidepressant drugs such as tricyclic and tetracyclic antidepressants， and selective serotonin reuptake inhibitors， have slow onset of action and significant adverse effects with long-term application. Furthermore， clinical statistics show that about one-third of patients do not respond to these types of medications. Enhancing the effectiveness of depression treatment has become a major challenge in the medical field. TCM， based on the holistic view and treatment based on syndrome differentiation， has unique advantages in the prevention and treatment of depression， including stable therapeutic effects， low recurrence rate， minimal side effects， and good patient compliance. As one of the heat-clearing drugs， Gardeniae Fructus has the effects of clearing heat， purging fire， cooling blood， and relieving restlessness， which makes it effective in treating patients with "stagnation syndrome". Literature studies have found that active components of Gardeniae Fructus， such as geniposide， genipin， and crocin， as well as drug pairs such as Gardeniae Fructus-Chuanxiong Rhizoma， Gardeniae Fructus-Acanthopanacis Senticosi Radix et Rhizoma Seu Caulis， and Gardeniae Fructus-Lycii Fructus， and prescriptions such as Zhizichi Tang， Yuejuwan， Zhizi Houpotang， Danzhi Xiaoyaosan， and Jieyu Anshen Granules， have shown significant antidepressant effects. The mechanism of action may be related to regulating the hypothalamic-pituitary-adrenal （HPA） axis， modulating neurotransmitters such as serotonin （5-HT） and dopamine （DA）， increasing brain-derived neurotrophic factor （BDNF） in the hippocampus， enhancing neurogenesis in the hippocampus， and regulating the nuclear factor-kappa B （NF-κB） signaling pathway to inhibit neuroinflammation. This article summarized the research progress on the active components of Gardeniae Fructus， drug pairs， and Chinse medicinal prescriptions containing Gardeniae Fructus， providing references for further promoting the clinical application of Gardeniae Fructus and its prescriptions in the treatment of depression.

OBJECTIVE This study aimed to investigate the role and mechanism of Astragaloside IV (AS-IV)in rats with myocardial infarction.METHODS The myocardial infarction model was established by ligation of the left anterior descending artery. The rats were randomly divided into sham, DMSO, model group, AS-IV and CID755673 groups. The rats were sacrificed 4 weeks later, and segmental heart samples were used for hematoxylin and eosin staining and masson staining. The expression of PKD1, HDAC5 and VEGF were analyzed using immunohistochemistry, reverse transcription poly-merase chain reaction and western blot. RESULTS Compared with the sham operation and DMSO groups,morphology of myocardium in model group was disordered,accompanied with necrotic myocar-dial cells and obvious collagen tissues. After treatment with AS-IV, the morphology of myocardium was obviously improved, and the number of new blood vessels increased significantly. However, after treatment with CID755673, the myocardial tissue of rats became disordered again, the necrotic cells increased, and some vessels closed. The expression levels of PKD1, HDAC5 and VEGF mRNA and protein in myocardial tissue of model group were significantly lower than the other four groups(P<0.05), whereas these levels in the AS-IV group were significantly higher than those in the other four groups (P<0.01). Additionally, the CID755673 group had significantly higher levels of PKD1, HDAC5 and VEGF mRNA and protein than the sham group, DMSO group and model group (P<0.05). CONCLUSION AS-IV may partly promote the angiogenesis of myocardial tissue in rats with myocardial infarction via the PKD1-HDAC5-VEGF pathway.

Objective:To investigate and compare the fingerprints of different polarity fractions (petroleumether,chloroform,ethyl acetate,n-butanol,water) of fresh Gardeniae Fructus with different fruit shapes,and further understand the content difference and distribution of its chemical composition. Method:Gardeniae Fructus was reflux extracted by water in order to obtain the water extract; water extract 0.1 g and dissolved with 50 mL water,then it was extracted by petroleum ether,chloroform,ethyl acetate and n-butanol in turn in order to obtain the different extraction phases and the water phase. Each phase was condensed to extractum. Finally,the samples were analyzed by high performance liquid chromatography (HPLC) fingerprints and the similarity evaluation software was used for data analysis. Result:Fingerprint of chloroform fraction of water extract in gardenia from different habitats can be used to distinguish Gardeniae Fructus from Fujian,Henan and Jiangxi. The differences between the water extract of Gardeniae Fructus from Fujian and those of Henan and Jiangxi were mainly manifested in the petroleum ether fraction, and the fat-soluble components of Gardeniae Fructus were more than those of Henan and Jiangxi. The differences between the water extract of Gardeniae Fructus from Henan and those of Fujian and Jiangxi were mainly manifested in the ethyl acetate fraction,and the content of iridoid glycosides was significantly higher than that in Fujian and Henan. The differences between the water extract of gardenia from Jiangxi and those of Fujian and Henan were mainly manifested in the n-butanol fraction,organic acid peak C1 not detected. The fingerprint of chloroform fraction of water extract in Gardeniae Fructus can be used to distinguish Gardeniae Fructus of six ribs and Gardeniae Fructus of seven ribs from Fujian and Henan,and the contents of all components of Gardeniae Fructus of seven ribs were more than those in Gardeniae Fructus of six ribs. The fingerprint of petroleum ether fraction of water extract in Gardeniae Fructus can be used to distinguish Gardeniae Fructus of six ribs and Gardeniae Fructus of seven ribs from Jiangxi. The Z3 peak of Gardeniae Fructus of six ribs from Henan was obviously higher than that of Gardeniae Fructus of seven ribs. The contents of all components on chloroform and ethyl acetate fractions of water extract in Gardeniae Fructus of seven ribs were significantly higher than those of Gardeniae Fructus of six ribs. Conclusion:There are significant differences on chemical constituents and content among Gardeniae Fructus from Fujian,Henan and Jiangxi. The main difference of fingerprint between Gardeniae Fructus of six ribs and Gardeniae Fructus of seven ribs is the peak height.

Objective: To determine the content of index components in different parts of Gardenia jasminoides (pericarp, seeds, whiskers), study the fingerprint, and compare the contents and compositions differences of different parts of G. jasminoides, in order to provide the theoretical basis for different efficacies of G. jasminoides pericarp and seeds, explore the exploitation and utilization values of G. jasminoides whiskers, and avoid waste of gardenia medicinal resources. Method: The contents of geniposide and crocetin Ⅰ was were determined by HPLC, the content of total iridoid glycosides was determined by ultraviolet spectrophotometry, and three index components in different parts of G. jasminoides were analyzed. HPLC fingerprints of different parts of G. jasminoides were collected, the common pattern of HPLC fingerprints of different parts of G. jasminoides of different origins and with different processing methods was established, and the similarity evaluation software was used for data analysis; comparative analysis on fingerprints of different parts of G. jasminoides was conducted. Result: Content change of index components in G. jasminoides pericarp and seeds from Henan, Fujian and Jiangxi were the same. Content of geniposide:Fujian > Henan > Jiangxi, the contents of three components in G. jasminoides pericarp from Fujian were much higher than those from Henan and Jiangxi, the contents of crocetin Ⅰ and total iridoid glycosides:Fujian > Jiangxi > Henan, the contents of total iridoid glycosides from Fujian, Jiangxi were much higher than those from Henan. The order of three index components in G. jasminoides whiskers from different origins from high to low, the content of geniposide and crocetin Ⅰ was Fujian > Jiangxi and Henan, the content of total iridoid glycosides was Fujian > Jiangxi > Henan.In the same part, there were 22 common peaks in the fingerprints of G. jasminoides pericarp, except for S13-S15, the similarity of other samples were more than 0.9;the fingerprints of G. jasminoides seeds had 22 common peaks, except for S22-S30, the similarities of other samples were more than 0.9;the fingerprints of G. jasminoides whiskers had 16 common peaks, except for S7-S9, the similarities of other samples were more than 0.9.In different parts, the fingerprints of G. jasminoides whiskers were significant different from those of pericarp and seeds, the number of peaks in G. jasminoides whiskers reduced, the order of height of peaks 2, 3, 5 of G. jasminoides from high to low were whiskers > gardenia > seeds. There was not peak X in the seeds, the height of peak X of gardenia in whiskers was higher than that in pericarp, except for the peak 17, the height of all peaks in seeds were higher than that in whiskers. Conclusion: There are significant differences in the contents of index components in G. jasminoides pericarp and seeds. The content of total glycosides in gardenia is high, suggesting that it can be used to extract total iridoid glycosides. The fingerprints can reflect the content difference and species distribution of different parts of G. jasminoides, so as to provide theoretical support for the studies for pharmacodynamic material basis of G. jasminoides and the scientificity and rationality of the separate application of G. jasminoides pericarp and seeds.

Anthocyanidin reductase (ANR) is one of the key enzyme in the flavonoid biosynthetic pathway, and its catalytic activity is important for the synthesis of plant anthocyanin. In this study, specific primers were designed according to the transcriptome data of Lonicera japonica Thunb., and the CDS, gDNA and promoter sequences of ANR genes from Lonicera japonica Thunb. and Lonicera japonica Thunb. var. chinensis (Wats.) Bak. were cloned. The results showed that the CDS sequences of LjANR and rLjANR were 1 002 bp, the gDNA sequences were 2 017 and 2 026 bp respectively, and the promoter sequences were 1 170 and 1 164 bp respectively. LjANR and rLjANR both contain 6 exons and 5 introns, which have the same length of exons and large differences in introns. The promoter sequences both contain a large number of light response, hormone response and abiotic stress response elements. Bioinformatics analysis showed that both LjANR and rLjANR encoded 333 amino acids and were predicted to be stable hydrophobic proteins without transmembrane segments and signal peptides. The secondary structures of LjANR and rLjANR were predicted to be mainly consisted of α-helix and random coil. Sequence alignment and phylogenetic analysis showed that LjANR and rLjANR had high homology with Actinidia chinensis var. chinensis, Camellia sinensis and Camellia oleifera, and were closely related to them. The expression levels of LjANR and rLjANR were the highest in flower buds and the lowest in roots. The expression patterns at different flowering stages were similar, with higher expression levels in S1 and S2 stages and then gradually decreased until reaching the lowest level in S4 stage, after a slow increase in S5 stage, the expression levels decreased again. The expression levels of ANR genes in the two varieties showed significant differences in roots, S2 and S5 stages, while the differences in stems, flower buds, S1, S3 and S6 stages were extremely significant. The prokaryotic expression vector pET-32a-LjANR was constructed for protein expression. The target protein was successfully expressed of about 59 kD. This study lays a foundation for further study on the function of ANR gene and provides theoretical guidance for breeding new varieties of Lonicera japonica Thunb.

The purpose of this study was to analyze the effects of shading intensity on the growth, yield, and quality of Artemisia stolonifera so as to provide references for the artificial cultivation of A. stolonifera. The seedlings of A. stolonifera with consistent growth underwent shading treatment at four shading intensity levels(0, 55%, 85%, and 95%) with different layers of black shading nets. The agronomic indexes, yield, moxa yield, total ash, quality characteristics of moxa during combustion and pyrolysis, main volatile components, flavonoids, and phenolic acids were measured. The results showed that under shading conditions, the stem diameter, leaf width, 5-leaf spacing, branch number, and yield of A. stolonifera decreased significantly, while the plant height, leaf length, leaf number, chlorophyll content, and moxa yield increased first and then decreased with the increase in shading intensity. The burning performance of moxa under natural light was better than that under moderate and severe shading conditions. The content of eucalyptol first increased and then decreased with the increase in shading intensity. The humulene content was negatively correlated with shading intensity. Other major volatile components showed no significant difference under various shading conditions. The content of neochlorogenic acid, cryptochlorogenic acid, isoschaftoside, and isochlorogenic acid B was positively correlated with shading intensity, while the content of chlorogenic acid, isochlorogenic acid A, and isochlorogenic acid C decreased first and then increased with the increase in shading intensity. To sum up, A. stolonifera is a light-loving plant, and shading can greatly reduce the yield, the content of internal components, and the burning performance of moxa. It is the main reason why A. stolonifera is mainly distributed in the forest edge, open forest, roadside, and wasteland grass in the middle and high mountains in the wild. For artificial domestication and cultivation of A. stolonifera, it is better to select plots with sufficient light.