Objective To study the effect of glucocorticoid receptor(GCR) on the treatment of patients with nephrotic syndrome(NS) and to observe the accommodation effect of herbal gynostemmae,acanthopanax senticosus harns on GCR levels.Methods The patients were divided into 3 groups: the healthy control group,treatment group Ⅰ(GC only) and treatment group Ⅱ(combination with herbal gynostemmae,acanthopanax senticosus harns and GC),radioligand binding assay was used to measure the GCR levels of each group.At the same time,the urine protein ratio within 24 hours was observed in each group.Results Compared with healthy control group,the GCR levels of treatment group Ⅰ and Ⅱ were both reduced,but after 4 weeks of treatment in the treatment group Ⅱ,not only GCR level recovered but also the urine protein were decreased faster than treatment group Ⅰ.Conclusions Herbal gynostemmae,acanthopanax senticosus harns can accommodate the GCR levels of children with NS.They can also eliminate urine protein and cure NS ideally.

OBJECTIVETo establish an HPLC fingerprint to evaluate the quality of Polygalae Radix, root xylem, and those collected in different growth ages or harvest time.

METHODSeparation was performed at 30 °C on a Kromasil C18 column (4.6 mm x 250 mm, 5 μm); the mobile phases was acetonitrile and 0.05% H3PO4 water in the gradient elution; the flow rate was set at 1.0 mL · min(-1) and the detection wavelength at 314 nm; the quality discriminant analyses were accomplished by means of similarity analysis, cluster analysis, principal component analysis and neural network model.

RESULTIn 26 batches of Polygalae Radix, 24 batches fingerprint similarities were above 0.8. In 5 different growth or harvest time batches, 4 batches were above 0.8; in 8 batches root xylem samples, the similarities were all above 0.875. The similarity analysis was in accord with the quality discriminant analysis of cluster analysis, principal component analysis and neural network model.

CONCLUSIONFingerprint combined with chemical pattern recognition technique can effectively evaluate the quality of Polygalae Radix. The active substance species are all similar in cultivated, wild, different growth or harvest time Polygalae Radix and polygala root xylem, but the chromatography peak areas are different. The effective material contents are similar between wild and cultivated Polygalae Radix, but each chromatographic peak area of the root xylem is much smaller than that of Polygalae Radix. The chemical substance accumulation mainly depends on harvest month, but little growth time in Polygalae Radix.

Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Plant Roots ; chemistry ; classification ; Polygala ; chemistry ; classification ; Quality Control

OBJECTIVETo establish the HPLC fingerprint of Radix Aconiti Kusnezoffii.

METHODThe chromatographic separation was performed on a Kromasil C18 (4.6 mm x 250 mm, 5 microm) eluted with a mobile phase of acetonitrile-ammonium acetate buffer (2. 5 per thousand acetic acid-ammonia pH 10.5) (60:40). The UV detection wavelength was set at 240 nm and the flow rate was set at 1.0 mL x min(-1).

RESULTThe RSD of precision and repeatability was less than 2%. Under the selected chromatographic conditions, good HPLC fingerprints of Radix Aconiti Kusnezoffii were obtained.

CONCLUSIONThe method was simple, accurate and repeatable. It can be used for the quality control of Radix Aconiti Kusnezoffii.

Aconitine ; analogs & derivatives ; analysis ; Aconitum ; chemistry ; Chromatography, High Pressure Liquid ; methods ; Plant Tubers ; chemistry ; Plants, Medicinal ; chemistry ; Quality Control ; Reproducibility of Results

Adolescent ; Child ; Child, Preschool ; Chromosomes, Human, Pair 6 ; Female ; Humans ; Infant ; Loss of Heterozygosity ; Male ; Microsatellite Repeats ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics

OBJECTIVETo explore the effect of Chinese drugs for Pi strengthening Shen benefiting (CDPSSB) on the immunity function of HIV/AIDS patients' specific T cells.

METHODSTotally 20 patients were randomly recruited from the treated group [treated by CDPSSB combined highly active anti-retroviral therapy (HAART)] and 23 patients were randomly recruited from the control group (treated by HAART alone). All patients were follow-up infected persons form You'an Hospital between from June 2010 to June 2012. CD4+ T absolute counts and HIV viral load were detected. Meanwhile, HIV whole gene overlapping peptides were used as stimulating antigen. The response intensity of HIV specific T cells was detected in the two groups.

RESULTSThere was no statistical difference in CD4 T absolute counts or HIV viral load between the two groups (P > 0.05). The response intensity of HIV specific T cells was significantly enhanced in the treated group, when compared with the control group (P < 0.05). Along with elongation of treatment time (6, 12, 18, and 24 months) in the treated group, the response intensity of HIV specific T cells showed enhancing tendency, but there was no statistical difference among these time points (P > 0.05).

CONCLUSIONCDPSSB could enhance improve the immunity function of HIV specific T cells, which might be one of its mechanisms.

Adult ; Antiretroviral Therapy, Highly Active ; CD4 Lymphocyte Count ; Drugs, Chinese Herbal ; pharmacology ; Female ; HIV Infections ; drug therapy ; immunology ; Humans ; Male ; Middle Aged ; T-Lymphocytes ; drug effects ; immunology ; Viral Load

Textbook evaluation is of great significance in teaching studies and activities. By taking the establishment of evaluation index system forExperimental Acupuncture-moxibustion Science as an example, this article discussed the process and method of adopting the analytic hierarchy process for textbook evaluation: 3 levels, 4 dimensions, and 20 evaluation indexes were developed for the evaluation ofExperimental Acupuncture-moxibustion Science textbook, and each component of the indexes was assigned weight, based on which, a scale was established and preliminarily evaluated, in order to provide reference for the evaluation of the textbooks of traditional Chinese medicine.

Objective To observe the protein and gene expression of immunoglobulin binding protein (BiP) in the femur of fluoride-treated rats, and preliminarily study the possible role of endoplasmic reticulum stress in the pathogenesis of skeletal fluorosis. Methods Sixty Wistar rats were divided into 4 groups according to body weight, n =15. The control and low-calcium groups were fed with normal diet(0.79％ calcium) and low-calcium diet(0.063％ calcium), respectively, and both drank tap water(fluoride concentrations ＜ 1 mg/L). High-fluoride and coexpesure to low-calcium groups were fed with conventional feed (0.79％ calcium) and low-calcium diet (0.063％ calcium), respectively, and both drank tap water containing sodium fluoride (sodium fluoride concentration of 221 mg/L). During experimental period, rats were measured body weight once a week with a stand diet and water available ad libitum. The experiment lasted for 12 weeks. The immunohistochemical and reverse transcription polymerase chain reaction(RT-PCR) techniques were used to detect the protein and gene expression of BiP in the femur of fluoride-treated rats and control subjects. Results The bone mineral contents of high fluoride, lowcalcium and coexposure groups[(0.131 ± 0019), (0.097 ± 0.011 ), (0.083 ± 0.007)g/cm] were lower than those of the control group[(0.159 ± 0.029)g/cm, all P ＜ 0.05]; the bone mineral density of low calcium and coexpesure to fluoride group[(0.243 ± 0.018), (0.223 ± 0.022)g/cm2] was lower than that of the control group[(0.296 ± 0.046)g/cm2, all P ＜ 0.05]. The immunohistochemical staining showed that the anti-BiP antibody positive osteoblasts were significantly increased in the low calcium diet and coexposure to fluoride groups than that in the control, and coexposure to fluoride elevated the positive cells than that in only low calcium diet group. The mRNA expression of osteopontin(OPN) and osteocalcin(OCN) in coexposure to fluoride with low-calcium group(1.36 ± 0.20, 1.31 ±0.11 ) was higher than that of the control groups (0.82 ± 0.16, 0.85 ± 0.15, all P ＜ 0.05) ; moreover, OPN expression significantly increased in this group than that of the only high fluoride group (0.97 ± 0.29, P ＜ 0.05). The mRNA expression of BiP in the low calcium and coposure to fluoride group (1.38 ± 0.24,1.35 ± 0.12) was significantly higher than that of the control group ( 1.14 ± 0.06, all P ＜ 0.05 ). Conclusions Higher fluoride or coexposure to low calcium diet stimulates the gene and protein expression in rat femur BiP, indicating that varying degrees of endoplasmic reticulum stress is likely involved in the pathogenesis of rat skeletal fluorosis.

This study was aimed to quantitatively detect the levels of beta-catenin and cyclin D1 mRNA in various subgroups of acute myeloid leukemia (AML) and to analyze their potential relationship, so as to provide theoretical basis for exploring the role of Wnt/beta-catenin pathway in the pathogenesis of AML. Real time fluorescent quantitative RT-PCR was used to detect the relative expression levels of beta-catenin and cyclin D1 mRNA, to analyze changes of the two gene expressions and their relationship. The results showed that the beta-catenin mRNA expression level in BMMNC of AML patients was significantly higher than that in benign blood disease patients (p < 0.05), but no statistical difference was found among the various subgroups of AML (p > 0.05). In AML there was overexpression of cyclin D1 mRNA, and its expression level was significantly higher than that in benign blood disease group (p < 0.05), but there was no statistical difference among the subtypes of AML. The expression levels of beta-catenin and cyclin D1 were correlated each other in AML-M(1), M(2) and M(4) (r values were 0.822, 0.627, 0.712 respectively; p values were 0.001, 0.020, 0.002 respectively). It is concluded that the over-expressions of beta-catenin and cyclin D1 exit in AML patients, and the significant correlation appears in part of the subgroups, which means that the Wnt/beta-catenin pathway is aberrantly activated in AML, probably activating the downstream target gene cyclin D1 and participating in the regulation of cell cycle disturbance and abnormal proliferation of leukemic cells.
Adult ; Cyclin D1 ; metabolism ; Female ; Humans ; Leukemia, Myeloid, Acute ; genetics ; metabolism ; Male ; RNA, Messenger ; metabolism ; Signal Transduction ; Young Adult ; beta Catenin ; genetics ; metabolism

Wnt/beta-catenin is the most important and more understanding pathway in Wnt pathways, which is closely related to pathogenesis and development of many solid tumors. Recently, researches discovered that Wnt/beta-catenin signal pathway may be involved in malignant hematopoiesis, and abnormally activated in many hematological-malignancies. This article reviews the newest studies on relationship between Wnt/beta-catenin signal pathway and hematological malignancies (multiple myeloma, chronic myeloid leukemia, chronic lymphocytic leukemia, acute leukemia and so on) in order to reveal the related pathogenesis of hematological malignancies and provide new opinions for target therapy of these diseases.
Hematologic Neoplasms ; metabolism ; Humans ; Signal Transduction ; Wnt Proteins ; metabolism ; beta Catenin ; metabolism

OBJECTIVETo study the prevalence and principal rules of women with syphilis during pregnancy and to develop relative methods to prevent maternal-fetal transmission.

METHODSA nested case control study on epidemiologic research was used based on review and preview methods on prevention and cure. Targeting pregnant women with syphilis diagnosed during premarital or pregnancy stages and were identified through rapid plasma reagin test (RPR) but confirmed by treponema pallidum test (TP),a total number of 339 women receiving treatment, intervention and being followed throughout the pregnant and neonatal periods.

RESULTSThe prevalence of syphilis in pregnancy was 2.33%, and the positive rate in neonatal cord blood was closely associated with the opportunity of getting maternal treatment. The lowest RPR positive rate was among these women who got pregnant after receiving the treatment. The RPR positive rate of neonatal cord blood was positively relative to the mother's RPR titer. The higher was the mother's blood RPR titer, the worse the prenatal prognosis would turn to.

CONCLUSIONMother's blood RPR titer and the opportunity of getting treatment were strongly associated with the positive rate in neonatal cord blood. Pregnancy after receiving the treatment was a powerful measure to prevent the maternal-fetal transmission of syphilis.

Case-Control Studies ; Female ; Fetal Blood ; Humans ; Infectious Disease Transmission, Vertical ; prevention & control ; Maternal-Fetal Exchange ; Pregnancy ; Pregnancy Complications, Infectious ; drug therapy ; Syphilis ; drug therapy ; Syphilis, Congenital ; prevention & control