Acute Disease ; Adolescent ; Humans ; Male ; Myositis

Herba Hedyotis Diffusae has many kinds of pharmacological activities such as anti-tumor, antioxidant, immune regulation and so on. This article collected and reported the related literature at home and abroad in recent years, found that pharmacological active ingredients of Herba Hedyotis Diffusae show consistency of polysaccharides and flavonoids to varying degrees, and summarized the pharmacological effects and extraction and purification process. The author believed that, the study about Herba Hedyotis Diffusae has made relatively great achievements, but the research mainly focused on polysaccharides or flavonoids, and efficacy of Herba Hedyotis Diffusae was not in enough in-depth exploration. The indicator of extraction and purification process is relatively single. This study estimated the mechanism of Herba Hedyotis Diffusae from the aspects of absorption and metabolism of intestinal flora and relationship between medicine structure and exert efficacy, hoping to optimize the extracting processes by multiple indexes, and provided references for further exploitation and utilization of Herba Hedyotis Diffusae.

Objective To observe the inhibitory role of valproic acid (VPA) in hypertrophic cardiomycytes induced by angiotensin Ⅱ (Ang Ⅱ)in rats. Methods The cultured rat cardiomyocytes were divided randomly into control group, hypertrophic group and VPA group. They were treated with Ang Ⅱ to induce hypertrophy and then given with VPA. The morphologic changes of cardiomyocytes were observed under the contrast phase microscope and electron microscope. The mRNA levels ofβ-MHC were exmained by reverse transcriptase polymerase chain reaction (RT-PCR) method. The protein expression of C-FOS was exmanined by immunohistochemistry method. Results Stimulated by Ang Ⅱ, the cardiomyocytes were enlarged under the contrast phase microscope and the ultrastructure also changed. After stimulated by Ang Ⅱ, the mRNA level of β-MHC and the protein expression of C-FOS increased in the hypertrophic cardiocytes. Given by VPA, these data decreased accordingly. Conclusion VPA may inhibit the cardiomyocyte hypertrophy induced by angiotensin Ⅱ in some degree.

Objective To observe the inhibitory role of valproic acid(VPA) in hypertrophic cardiomycytes induced by angiotensin Ⅱ(AngⅡ)in rats.Methods The cultured rat cardiomyocytes were divided randomly into control group,hypertrophic group and VPA group.They were treated with AngⅡ to induce hypertrophy and then given with VPA.The morphologic changes of cardiomyocytes were observed under the contrast phase microscope and electron microscope.The mRNA levels of ?-MHC were exmained by reverse transcriptase polymerase chain reaction(RT-PCR) method.The protein expression of C-FOS was exmanined by immunohistochemistry method.ResultsStimulated by AngⅡ,the cardiomyocytes were enlarged under the contrast phase microscope and the ultrastructure also changed.After stimulated by AngⅡ,the mRNA level of ?-MHC and the protein expression of C-FOS increased in the hypertrophic cardiocytes.Given by VPA,these data decreased accordingly.Conclusion VPA may inhibit the cardiomyocyte hypertrophy induced by angiotensin Ⅱ in some degree.

ObjectiveTo discuss the relationship between patella location and chondromalacia patella,explore its mechanism and clinical significance.Methods Knee joint MRI was performed in 1052 patients (506 men and 546 female).Among them,there were 299 patients( 100 men and 199 female)with chondromalacia patella.They were divide into the group of 1-19,the group of 20-39,the group of 40-59 years old and the group of older than 60 years to compute the positive rate respectively.Insall-Salvati method was used to measure the length of chondromalacia ligaments(L) and the length of chondromalacia path(P).The relationship between patella location and chondromalacia was tested by using t test and x2 test.ResultsThe total positive rate of chondromalacia patella was 28.4％ (299/1052).In female it was 36.4％ (199/546) and in men was 19.8％ (100/506).The group of 1-19 years old had 16 patients ( 16.8％,16/95).The group of 20-39 years old had 71 patients( 17.9％,71/396).The group of 40-59 years old had 116 patients ( 33.2％,116/349 ).The group of older than 60 years had 96 patients (45.3％,96/212).The positive rate of chondromalacia patella increased with age.The L/P value of normal group and chondromalacia patella group were 1.15 ±0.15 and 1.24 ±0.17 respectively.The L/P value of normal group of men and women were 1.13 ± 0.15 and 1.17 ± 0.14 respectively.The L/P value of chondromalacia patella group of men and women were 1.20 ±0.17 and 1.26 ±0.16 respectively.The InsallSalvati index of age groups showed significant differences.The L/P value of pathological changes group and normal group of 1-19 years old were 1.38 ± 0.25 and 1.24 ± 0.16 respectively.The L/P value of pathological changes group and normal group of 20-39 years old were 1.24 ± 0.17 and 1.15 ± 0.16 respectively.The L/P value of pathological changes group and normal group of 40-59 years old were 1.24 ±0.16 and 1.12 ±0.12 respectively.The L/p value of pathological changes group and normal group of older than 60 years were 1.21 ±0.16 and 1.12 ±0.12 respectively.All of them had significant differences (P ＜ 0.01 ).ConclusionsThe positive rate of chondromalacia patella for female is higher than that for men,which also increases with age.High patella location is relevant to chondromalacia patella.

To study the influence of individualized medication guidance based on an Short Messaging Service( SMS) platform on the medication compliance in the patients with diabetes. Methods: Totally 100 cases of diabetic patients from the outpa-tient section were randomly divided into two groups using a number method with 50 ones in each, namely odd number was in the obser-vation group and even number was in the control group. The observation group was given pharmaceutical guidance based on the SMS technology platform by pharmacists, and the control group was given telephone follow-up once a week to understand the medical situa-tion. At the beginning of the study and after three-month treatment, the medication compliance in the two groups was evaluated, and the control situation of blood glucose was also compared. Results:There was no significant difference in the medication compliance be-tween the two groups at the beginning (P>0. 05). After the 3-month treatment, the blood glucose and medication compliance between the two group had statistical significance (P<0. 01). Conclusion:Based on a mobile phone short message technology platform, indi-vidualized clinical pharmaceutical guidance can significantly improve the medication compliance in diabetic patients.

This study analysed the tissue specific expression of critical genes involved in chlorogenic acid and luteolin biosynthesis, for exploiting the molecular mechanism of components biosynthesis in Lonicera confusa. Expression of PAL, 4CL, C4H, CHS, CHI, FNS and HQT gene families of chlorogenic acid and luteolin biosynthesis-related genes in buds and leaves of L. confusa were analyed by Real-time PCR. Expressions of PAL1, C4H1, 4CL1, CHS1, CHI3 and HQT2 in buds were lower than that in leaves, and expressions of PAL3, 4CL2, CHI2 and FNS2 in buds were higher than that in leaves. The results indicated that that PAL3 and 4CL2 may be associated with accumulation of chlorogenic acid, and the expression patterns of PAL1, CHS1, CHI3 and HQT2 in buds and leaves of L. confusa were different with L. japonica. This study provided some theoretical basis for the further research on genetic mechanism of active components differences in L. confusa and L. japonica.
Biosynthetic Pathways ; Chlorogenic Acid ; metabolism ; Gene Expression Regulation, Plant ; Lonicera ; genetics ; metabolism ; Luteolin ; biosynthesis ; Multigene Family ; Plant Proteins ; genetics ; metabolism

The modern statistical and data mining technology is used to analyze the law of the acupoint selection in the treatment of insomnia with acupuncture and moxibustion. The clinical literature on the treatment of insomnia with acupuncture and moxibustion in recent 10 years is collected from China National Knowledge Infrastructure (CNKI). Excel software is applied to establish the database of acupuncture prescriptions for insomnia so as to conduct the descriptive analysis, association rule analysis and clustering analysis on the data. In the treatment of insomnia with acupuncture and moxibustion, Shenmen (HT 7) is of the highest frequency and most acupoints were selected from the Governor Vessel. The commonly used acupoints are located on the head, face, neck and nape region. The combination of the local acupoints with the distal ones is predominated. The crossing points among the specific points present the advantage in the treatment. The association: rule analysis indicates the highest, correlation among Taixi (KI 3), Sishencong (EX-HN 1) and Shenmen (HT 7). The clustering analysis results in 6 effective clusters and 10 pairs of key points and summarizes the common law of the acupoint combination for insomnia. All of these provide the reference to the treatment of insomnia with acupuncture and moxibustion.
Acupuncture Points ; Acupuncture Therapy ; China ; Data Mining ; Databases, Factual ; Humans ; Moxibustion ; Sleep Initiation and Maintenance Disorders ; therapy ; Software

Objective To investigate the clinical significance of homocysteine(Hcy) and glycated hemoglobin (HbA1c) in patients with diabetic retinopathy.Methods From March 2013 to February 2015,a total of 168 patients with diabetes from Beijing Jishuitern Hospital were divided into diabetic retinopathy group (76 cases,32 male,44 female,average age 62.97 ± 12.46) and non-diabetic retinopathy group (92 cases,46male,46 female,average age 58.14 ± 13.71),and 65 cases of healthy subjects (46male,46 female,average age 60.24 ± 10.85) were enrolled as normal control group as well.Hcy and HbA1c were detected in all groups.Multiple independent samples nonparametric tests were used to compare the difference between groups.The concentrations of Hcy and HbA1c between DR group and NDR group were analysised by ROC curve analysis.Result The Hcy levels in normal control group,NDR group and DR group were 7.00 (4.55-10.50) μmol/L,12.45 (10.30-15.10) μmol/L,20.10 (16.63-25.68) μmol/L respectively.The HbA1c levels in normal control group,NDR group and DR group were 5.30 (5.00-5.70) ％,6.80 (5.83-8.03) ％,7.25 (6.50-8.60) ％ respectively.There was no significant difference in Hay and HbA1c levels between groups (P ＜ 0.01);Compared with non-diabetic retinopathy group,levels of Hcy,HbA1c in diabetic retinopathy group were obviously higher;The optimal diagnostic cut-off values of Hcy was 14.35 μmol/L,at this cut-off value,the sensitivity was 96.05％,specificity was 68.48％;The optimal diagnostic cut-off values of HbA1c was 6.05％,at this cut-off value,the sensitivity was 98.68％,specificity was31.25％.Conclusion Patients with Diabetic retinopathy might have hyperhomocystinemia,and detection of Hcy may contribute to the early diagnosis of diabetic retinopathy.

Objective To investigate the relationship between the mechanism of gynecomastia and serum hormone levels ,as well as liver function in male patients with liver cirrhosis .Methods Forty‐six male patients with liver cirrhosis and gynecomastia were collected as gynecomastia group from March 2013 to March 2014 ,and at the same period seventy male patients with liver cirrhosis but without gynecomastia were studied as non‐gynecomastia group . The condition of mammogenesis and maximum of breast thickness were measured by bilateral breast ultrasound .Hormones including luteinizing hormone (LH) ,follicle‐stimulating hormone (FSH) , prolactin (PRL) ,estradiol (E2) ,progesterone (PRGE) ,and testosterone (T);liver function including alanine aminotransferase (ALT) ,aspartate aminotransferase (AST) ,total bilirubin (TBil) and serum albumin (Alb);blood coagulation function including prothrombin time (PT) ,platelet count (PLT) were examined and the Child‐Pugh scores were calculated .t‐test was performed for results comparison between gynecomastia group and non‐gynecomastia groups .Chi‐square test was used to compare the difference in drinking rate between two groups . The patients of gynecomastia group and non‐gynecomastia group were further divided into Child‐Pugh Grade A ,B and C subgroups according to Child‐Pugh scores and the patients of gynecomastia group were divided into subgroups according etiology such as posthepatitic cirrhosis ,alcoholic liver cirrhosis and posthepatitic cirrhosis combined with alcoholc cirrhosis .Single factor analysis of variance was applied to compare the laboratory findings between subgroups ,and least‐significant difference mothod was used to further compared the differences between two subgroups .Results Among forty‐six male patients with liver cirrhosis and gynecomastia ,the mean thickness of breast was (7 .56 ± 2 .84) mm .All the differences of TBil ,Alb ,PT and Child‐Pugh score of Child‐Pugh grade patient were statistically significant between gynecomastia group and no gynecomastia group ((96 .72 ± 75 .86)μmol /L vs (60 .57 ± 54 .00)μmol /L ,(29 .12 ± 4 .90) g/L vs (33 .86 ± 6 .86) g/L ,(19 .06 ± 4 .76) s vs (15 .54 ± 2 .57) s ,11 .54 ± 0 .91 vs 10 .33 ± 0 .57 ,respectively ,t=2 .79 ,-4 .33 ,4 .58 ,2 .22 ,all P<0 .05) . The alcoholic drinking rate of gynecomastia group (74% (34/46) vs 53% (37/70)) increased ,and the difference was statistically significant compared with that of non‐gynecomastia group (χ2 =5 .183 , P<0 .05) .There was no statistically significant difference in E2 levels between gynecomastia group and non‐gynecomastia group (P>0 .05) .PRL and E2/T ratio ((404 .49 ± 297 .26) mU/L and 68 .74 ± 46 .37) were higher than those of non‐gynecomastia group ((279 .77 ± 111 .57) mU/L and 13 .60 ± 11 .55) ,and T was lower than that of non‐gynecomastia group ((7 .15 ± 5 .74) nmol/L vs (15 .46 ± 8 .53) nmol/L) ,and the differences were statistically significant (t=2 .72 ,7 .90、-6 .27;all P<0 .05) .Among patients with gynecomastia ,breast of patients with alcoholic liver cirrhosis was significantly thicker than that of patients with posthepatitic liver cirrhosis ((9 .25 ± 3 .59) mm vs (6 .67 ± 2 .48) mm) ,while the level of PRGE was lower than that of patients with posthepatitic liver cirrhosis ((0 .61 ± 0 .51 ) nmol/L vs (1 .49 ± 1 .47 ) nmol/L ) , and the differences were statistically significant (F= 3 .634 and 2 .674 ,both P< 0 .05) .Along with the severity of liver injury ,E2 level of gynecomastia group gradually increased ,however there was non‐statistically significant difference compared with non‐gynecomastia group (P>0 .05) .T level of gynecomastia group gradually decreased ,and those of Child‐Pugh B ,C subgroup ((8 .20 ± 7 .58) nmol/L and (4 .18 ± 3 .76) nmol/L) were siginificantly lower than that of Child‐Pugh A subgroup of non‐gynecomastia group ((17 .64 ± 9 .04) nmol/L ,F=9 .37 ,P<0 .05) .The E2/T levels of gynecomastic group gradually increased .There was significant difference in E2/T level between Child‐Pugh C subgroup of gynecomastia group (105 .49 ± 94 .42) and Child‐Pugh A grade subgroup of non‐gynecomastia group (11 .38 ± 9 .60 ,F=12 .57 ,P<0 .05) .Conclusions There are different degrees of sex hormone disorder in the serum of male patients with liver cirrhosis and gynecomastia which is more significant in PRL ,T and E2/T .T and E2/T level are correlated with the degree of liver functional impairment .Gynecomastia in alcoholic liver cirrhosis is more severe than that of posthepatitic liver cirrhosis .