Female ; Humans ; Obesity ; complications ; Polycystic Ovary Syndrome ; complications ; therapy

OBJECTIVETo observe the effects of electroacupuncture (EA) with branch-foundation acupoint combination on the indices regarding pituitary-target gland axis in aging rats with yang deficiency, so as to explore its regulating mechanism on aging rats with yang deficiency.

METHODSForty healthy Sprague-Dawley female rats were randomly divided into a normal control group, a model group, an EA group and an EA control group, 10 rats in each group. Except the normal control group, the rats in the rest 3 groups were all treated with subcutaneous injection of D-galactose for 40 d, followed by intramuscular injection of hydrocortisone for 7 d to establish aging model with yang deficiency. After the successful establishment of model, the EA group was treated with EA at "Guanyuan" (CV 4), "Housanli" (ST 36) and "Baihui "(GV 20) while the EA control group was treated with EA at "Zhongji" (CV 3) "Yinlingquan" (SP 9) and "Yintang" (GV 29); the rats in the normal control group and model group were immobilized and fixed during the same time period. The treatments were given 6 times per week totally for 4 weeks. With radiation immunity analysis method, the 8 biological indices of pituitary-target gland axis, including thyroid-stimulating hormone (TSH), triiodothyronine (T3), tetraiodothyronine-4 (T4), adrenocorticotropic hormone (ACTH), corticosterone (CORT), estradiol (E2), luteinizing hormone (LH) and follicle-stimulating hormone (FSH) were detected to observe the changes of their content.

RESULTSCompared with the normal control group, the serum level of TSH, T3, T4 and E2 were reduced in the model group (P<0.05, P< 0.01) while those of ACTH, CORT, FSH and LH were increased (P<0.05, P<0.01). Compared with the model group, the serum level of TSH, T3, T4 and E2 were increased in the EA group (P<0.05, P<0.01) while those of ACTH, CORT, FSH and LH were significantly reduced (P<0.05, P<0.01). Compared with the EA control group, the content of TSH was increased in the EA group without statistical significance (P>0.05), that of T3, T4 and E2 was increased (all P<0.05) and that of ACTH, CORT, FSH and LH was significantly reduced (all P<0.05).

CONCLUSIONThe electroacupuncture with branch-foundation acupoint combination has benign regulating effects on the key hormones of pituitary-target gland axis, which could effectively improve the dysfunction of pituitary-target gland axis that is caused by aging with yang deficiency; the efficacy of electroacupuncture with branch-foundation acupoint combination is superior to that of adjacent control acupoint combination.

Acupuncture Points ; Adrenocorticotropic Hormone ; blood ; secretion ; Aging ; blood ; metabolism ; Animals ; Disease Models, Animal ; Electroacupuncture ; Estradiol ; blood ; secretion ; Female ; Follicle Stimulating Hormone ; blood ; secretion ; Humans ; Pituitary Gland ; secretion ; Rats ; Rats, Sprague-Dawley ; Thyroid Hormones ; blood ; secretion ; Yang Deficiency ; blood ; metabolism ; therapy

Objective To examine the serum homocysteine,folic acid and Vitamin B12 levels in macrocytic anemia patients and observe their dynamic changes following therapy. Methods Homocysteine,folic acid and Vita-min B12 were analyzed by electro-chemiluminescence immunoassay. Complete blood cell count was analyzed by opti-cal method and resistance method. Results The homocysteine is significantly higher in nutritional megaloblastic a-nemia[ (71.26±27.84)μmoL/L ] than in drug-induced megaloblastic anemia[(11.44±5.06)μmol/L],in myel-odysplastic syndrome[ (9.51±4.13)μmol/L] and in the normal control group[(8.74±5.42)μmoL/L] (P<0.01). After treated with low-dosage folic acid and Vitamin B12,the patients with megaloblastic anemia presented slow declining but eventually normal homocysteine levels,compared with those received high-dosages. Conclusion Homocysteine can be used for differential diagnosis of macrocytic anemia. The duration of remaining of abnormal ho-mecysteine levels is related to the dosage of folic acid and Vitamin B12.

To evaluate in vitro release and transdermal behaviors of Huoxue Zhitong gel, modified Franz diffusion cell methods was applied to investigate in vitro transdermal absorption of Huoxue Zhitong gel and the content of paeonolan in receptor fluid composed of PEG400%-95% ethanol-water (l:3:6)were determined by HPLC. The results were processed and different equations were fitted. The release law were in accordance with Weibull equation and the fitting equation was In[-1/(1 - Q)] = -0.790 51nt - 1.7012 (r = 0.9809). In 8 hours, cumulative release of paeonol was 85. 18% and the release rate was 2.827 µg . cm-2 h-1. Transdermal actions were consistent with zero-level model fit and the fitting equation was Q(t) = 1.7579t + 0. 7213 (r = 0.9991). In 8 hours, cumulative transdermal rate and transmission rate of paeonol was 54. 85%, 1. 820 µg . cm-2 h-1. So the Huoxue Zhitong gel had a good release and transdermal properties.
Acetophenones ; administration & dosage ; pharmacokinetics ; Administration, Cutaneous ; Animals ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; administration & dosage ; pharmacokinetics ; Gels ; Mice ; Skin Absorption

In order to establish an UPLC-MS method for determination of twelve active compounds in Qili Qiangxin capsules including astragaloside, calycosin-7-0-glucoside, ginsenoside Rb1, ginsenoside Re, ginsenoside Rd, ginsenoside Rg1, ginsenoside Rf, periplocin, periplocoside H1, hesperidin, narirutin, isoquercitrin, the chromatographic separations were performedon a Phenomenex UPLC Kinetex C18 column (2.1 mm x 100 mm, 2.6 microm) with gradient elution of acetonitrile and 0.1% aqueous formic acidat a flow rate of 0.4 mL x min(-1). The temperature was set as 40 degrees C and injection volume was 5 microL. The monitoring of all analytes was achieved under the negative ionization mode with TOF-MS and TOF-MS/MS method. The twelve analytes showed good linearity (R2 > 0.9990) within the test ranges, the average recoveries were 98.0%-102%, respectively, and the RSD were less than 3.9%, respectively. The established method is simple, rapid, and sensitive, and can be used for quality control of Qili Qiangxin capsules.
Capsules ; chemistry ; Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; Quality Control ; Spectrometry, Mass, Electrospray Ionization ; methods ; Tandem Mass Spectrometry ; methods

In order to improve the efficiency of drug screening on serotonin transporter (SERT) inhibitors, a high-throughput screening (HTS) model is established in RBL-2H3 cells. The RBL-2H3 cells are very similar to the serotonin genetic neuro, in modulation of post-receptor mechanisms and transduction pathway of SERT reactivated. Depending on a fluorescence substrate ASP+ used in detection method of inhibitor rates, it's convenient, quick, accurate and effective, not making the environmental biohazard compared with radioactive experiments. Furthermore, biological screening model combined with computer aided virtual screening technique describing high-throughput virtual screening (HTVS). Bayesian classification method and molecular fingerprint similarity were applied to virtual screening technique, for screening compounds in compound library. Some compounds have been found, and then validated further by biological screening model. Combination of HTS and HTVS improves the efficiency of screening SERT inhibitors.
Animals ; Bayes Theorem ; Cell Line ; Drug Evaluation, Preclinical ; High-Throughput Screening Assays ; Models, Biological ; Rats ; Serotonin Plasma Membrane Transport Proteins ; metabolism ; Serotonin Uptake Inhibitors ; pharmacology

Ethnic medicine industry is facing many problems such as narrow market, exhaustion of resource, decline of ethnic medicine and no qualified successors. Sustainable development theory was utilized to analyse the elements and problems of ethnic medicine industry, and the counter measures were put forward to get rid of the predicament and to realize the sustainable development which depends on the ethnic medicine resources, national medicine, industrial policy, personnel training and modern technology. The development issues of ethnic medicine industry can be solved by the coordination of enterprise, government and public. Finally the ethnic medicine can provide better services for society.
China ; ethnology ; Conservation of Natural Resources ; economics ; Drug Industry ; economics ; manpower ; Drugs, Chinese Herbal ; economics ; Humans ; Medicine, Chinese Traditional ; economics

OBJECTIVETo compare the clinical effects between ginger-partition moxibustion combined with glucocorticoid and simple oral glucocorticoid for thyreoitis at subacute stage.

METHODSEighty-one patients were randomly divided into an observation group (41 cases) and a control group (40 cases). In the observation group, ginger-partition moxibustion and hormone were applied. Moxa cones were used at local ashi points, Zusanli (ST 36), Guanyuan (CV 4) and Qihai (CV 6), six cones every point, once every other day and three times a week. Besides, 24 mg methylprednisolone tablets were adopted orally every day, and in two weeks the dose was 16 mg/d, in four weeks 8 mg/d, in six weeks 4 mg/d; all the patients were observed for 8 week. In the control group, simple methylprednisolone was prescribed orally, and the dose, the usage and treatment time were the same as those in the observation group. Erythrocyte sedimentation rate (ESR), triiodothyronine (T3), thyroxin (T4) and ultra-sensitive thyroid stimulating hormone (TSH) before and after treatment were observed in the two groups, as well as fever, the pain of thyroid gland, the regression time of swelling and adverse reaction.

RESULTSThe time of thyroid gland pain relieved of the observation group was earlier than that of the control group [(3.07 ± 0.78) days vs (3.62 ± 0.92) days, P < 0.05]. After treatment, T3, T4 and ESR were declined apparently (all P < 0.01), and TSH was obviously increased in the two groups (both P < 0.01). After 2-week treatment, ESR in the observation group was lower than that in the control group (P < 0.05). After 4-week treatment, T3, T4, TSH and ESR in the observation group were better than those in the control group (all P < 0.05). After 8 weeks, all indices in the observation group were superior to those in the control group, without statistical significance between the two groups (all P > 0.05). The effects of the observation group in 2 weeks, 4 weeks and 8 weeks were better than those in the control group (all P < 0.05). The cured course was shorter in the observation group than that in the control group (P < 0.05). The adverse reaction rate in the observation group was lower than that in the control group [4.9% (2/41) vs 22.5% (9/40), P < 0.05]. Three months later after treatment, the cured patients were followed. There was no recrudescence in the observation group and three patients caught the disease again in the control group, but there was no statistical significance between the two groups (P > 0.05).

CONCLUSIONGinger-partition moxibustion combined with glucocorticoid achieves better effect than simple oral glucocorticoid for thyreoitis at subacute stage, and the adverse reaction is less, which presents the clinical advantages of the integration of Chinese and western medicine.

Adult ; Female ; Ginger ; chemistry ; Glucocorticoids ; administration & dosage ; Humans ; Male ; Middle Aged ; Moxibustion ; Thyroid Gland ; drug effects ; metabolism ; Thyroid Hormones ; metabolism ; Thyroiditis ; drug therapy ; pathology ; therapy ; Thyrotropin ; metabolism ; Young Adult

Alanine Transaminase ; metabolism ; Animals ; Liver ; drug effects ; Male ; Mice ; Plant Extracts ; pharmacology

OBJECTIVETo observe the effects of electroacupuncture (EA) at different acupoints on apoptosis-related serum and expression of microRNA (miRNA) in rats with myocardial ischemia, so as to explore its mechanism of action.

METHODSA total of 48 male Wistar rats were randomly divided into a normal group, a model group, a Neiguan group and a acupoint compatibility group, 12 rats in each group. Isoprenaline hydrochloride (ISO) with a daily dose of 2 mg/kg was subcutaneously injected for 14 days to establish the myocardial ischemia model in the model group, Neiguan group and acupoint compatibility group. Rats in the normal group were subcutaneously injected with an equal volume of normal saline. After modeling, rats in the Neiguan group were treated with EA at "Neiguan" (PC 6), while rats in the acupoint compatibility group were treated with EA at "Guanyuan" (CV 4), "Zusanli" (ST 36) and "Neiguan" (PC 6). Rats in the normal group and model group were treated with immobilization, once day for 21 days. The contents of creatine kinase-MB (CK-MB), vascular cell adhesion molecule-1 (VCAM-1) and endothelin-1 (ET-1) in serum were detected by enzyme-linked immunosorbent assay (ELISA); apoptosis index (AI) of myocardial cells was detected by TUNEL method; the expressions of miRNA-1, miRNA-133, miRNA-208 and miRNA-499 were detected by real-time PCR method.

RESULTSCompared with the normal group, the serum CK-MB, VCAM-1 and ET-1 were significantly increased in the model group, Neiguan group and acupoint compatibility group (all P < 0.01), and the apoptosis index was significantly increased (all P < 0.01). The CK-MB, VCAM-1 and ET-1 in the Neiguan group and acupoint compatibility group were significantly lower than those in the model group (all P < 0.01); the AI was reduced, which was more significant in the acupoint compatibility group (P < 0.05). Compared with the normal group, the expression of miRNA-133 was reduced (P < 0.01) and those of miRNA-208, miRNA-1 and miRNA-499 were significantly increased in the model group (all P < 0.01). Compared with the model group, the expression of miRNA-133 was increased (both P < 0.01) and that of miRNA-208, miRNA-1 and miRNA-499 were significantly reduced (all P < 0.01) in the Neiguan group and acupoint compatibility group. Compared with the Neiguan group, the expression of miRNA-133 was increased (P < 0.01) and those of miRNA-208, miRNA-1 and miRNA-499 were significantly reduced in the acupoint compatibility group (P < 0.01, P < 0.05).

CONCLUSIONEA at acupoints, especially acupoint compatibility group, could effectively prevent and treat myocardial ischemia, and the protective effect is possibly correlated to the double regulation on increasing the expression of miRNA-133 and inhibiting the expression of miRNA-1, miRNA-208, miRNA-499.

Acupuncture Points ; Animals ; Apoptosis ; Disease Models, Animal ; Electroacupuncture ; Endothelin-1 ; genetics ; metabolism ; Humans ; Male ; MicroRNAs ; genetics ; metabolism ; Myocardial Ischemia ; genetics ; metabolism ; physiopathology ; therapy ; Myocytes, Cardiac ; metabolism ; Rats ; Rats, Wistar