Adolescent ; Endoscopy ; Ethmoid Sinus ; Frontal Sinus ; surgery ; Humans ; Male ; Osteoma ; surgery ; Otorhinolaryngologic Surgical Procedures ; methods ; Paranasal Sinus Neoplasms ; surgery

Guizhi Fuling capsule is a traditional Chinese medicine composed of five kinds of medicinal plants, Cinnamomi Ramulus, Poria, Moutan Cortex, Persicae Semen, and Paeoniae Radix Alba. Pharmacology studies have shown that Guizhi Fuling capsule has many activities: anti-inflammatory, analgesic, anti-tumor, regulating smooth muscle, endocrine regulation and enhancing immunity. It achieved obvious effects in the treatment of uterine fibroids, pelvic inflammatory disease, dysmenorrheal, endometriosis, ovarian cysts, breast hyperplasia and other gynecological diseases. This paper reviewed the main progress on studies of pharmacological activities and clinical applications of Guizhi Fuling capsule in recent years.
Capsules ; administration & dosage ; Clinical Trials as Topic ; Drug Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Humans

To clarify the active components in Guizhi Fuling capsule in treatment of intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma, main components were gradually knocked out from the capsules, the effects of knockout capsules on uterine contraction, TNF-α secretion, murine splenocytes (SPL) and hysteromyoma cells proliferation were evaluated, respectively. The inhibition of capsules on uterine contraction was weakened by gradient knockout of paeoniflorin, paeonol, and amygdalin. The suppression of capsulte on TNF-α secretion was reduced by gradient knockout of gallic acid, cinnamaldehyde, pentagalloylglucose, and pachyman. The promotion of SPL cells proliferation was reversed by gradient knockout of gallic acid, paeoniflorin, cinnamaldehyde, quercetin, and pachyman. The depression of capsules on hysteromyoma cells proliferation was attenuated by gradient knockout of paeoniflorin, paeonol, pentagalloylglucose, and albiflorin. In conclusion, the compounds mentioned-above could be the key active basis of Guizhi Fuling capsule in treatment of intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma.
Animals ; Capsules ; administration & dosage ; chemistry ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Dysmenorrhea ; drug therapy ; metabolism ; physiopathology ; Female ; Humans ; Mice ; Mice, Inbred BALB C ; Molecular Imprinting ; methods ; Tumor Necrosis Factor-alpha ; metabolism

Objective To assess the feasibility of three-dimensional contrast-enhanced ultrasonic cholangiography(3D-CEUSC) in cadaver liver.Methods The 3D-CEUSC was performed in 6 cases of cadaver liver.Image quality of 3D-CEUSC was evaluated.The visualization of branching orders,the degree of visibility and coincidence of morphous were compared with those of cholangiagraphy using fluoroscopy.Results The imaging quality of 3D-CEUSC was inferior to that of cholangiography with significant difference.The three-dimensional biliary tree structures were visualized in all 6 3D-CEUSC.The maximum visualization of branching orders in 3D-CEUSC was (3.67±0.52),which was equal to the results(4.00±0.63)by cholangiography (P=0.465).The degrees of visibility of biliary tree were equivalent with those by cholangiography in the first and second order with significant difference.The coincidence of morphous was excellent compared the images of 3D-CEUSC with direct X-ray cholangiography.Conclusion 3D-CEUSC is a new technique as a useful supplement to cholangiography in evaluation of biliary anatomy and variation before graft harvesting in LDLT.

This study is to establish an UPLC fingerprint of Resina Draconis from different manufacturers, which can provide a comprehensive evaluation for its quality control. The analysis was performed on a Phenomenex Kinetex 2.6 μ C18 100A column by agradientelution program with acetonitrile-water as mobile phase at a flow rate of 1.7 mL x min(-1). The column temperature was 40 degrees C and the detection wavelengthwas 280 nm. The fingerprints of 18 batches of Draconis Resina were further evaluated by chemometrics methods including similarity analysis (SA), hierarchical clustering analysis (HCA) and principal component analysis (PCA). As a result, there were 15 common peaks, 13 of which had been identified by LC-Q-TOF MS, and the similarity degrees of 15 batches of the samples was more than 0.9, and the samples were divided into 4 clusters by their quality difference. The method is reproducible, simple and reliablethat it can be used for quality control and evaluation of Resina Draconis from different manufacturers.
Chromatography, High Pressure Liquid ; methods ; Dracaena ; chemistry ; Drugs, Chinese Herbal ; analysis ; Principal Component Analysis ; Quality Control

In 2012, the preparation process and quality standard for Guizhi Fuling capsule were improved. To compare the effects and differences of capsules before (2011) and after(2012-2014) the improvement, evaluation models for intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma were applied in rats. Models were induced by oxytocin, liqiud bacteria mixture and estrogen loading, respectively. The capsules (12 batchs/year, 48 bathcs in all), sampled randomly in 2011-2014, the effects were assessed using the three models. In anti-dysmenorrhea models, remarked reduction of writhing frequency, ET-1 and PGF2α content in uterus could be detected, as well as extension of writhing latency. In pelvic inflammation rats, depression of TNF-α and raise of IL-2 were induced by earh batch of capsules. In hysteromyoma model, uterine weight and smooth muscle proliferation, including E2 and P level in plasma, were lowered obviously by all batchs of capsules. Secondly, Guizhi Fuling capsules produced in 2012-2014 revealed better effectiveness than the ones manufactured in 2011. Moreover, pharmacodynamics indexes of the samples made in 2011 differed significantly between groups, which could not be observed in the ones ot 2012-2014. After tne preparation process and quality standard improvement, the effectiveness and homogeneity of Guizhi Fuling capsules were enhanced.
Animals ; Capsules ; administration & dosage ; chemistry ; standards ; Depression ; drug therapy ; genetics ; metabolism ; Dinoprost ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; standards ; Dysmenorrhea ; drug therapy ; genetics ; metabolism ; Female ; Humans ; Interleukin-2 ; genetics ; metabolism ; Pelvic Inflammatory Disease ; drug therapy ; genetics ; metabolism ; Quality Improvement ; Rats ; Rats, Sprague-Dawley ; Tumor Necrosis Factor-alpha ; genetics ; metabolism

Quantitative models were established to analyze the content of chlorogenic acid and soluble solid content in the liquid-liquid extraction of Reduning injection by near-infrared (NIR) spectroscopy. Seven batches of extraction solution from the liquid-liquid extraction of Lonicerae Japonicae Flos and Artemisiae Annuae Herba were collected and NIR off-line spectra were acquired. The content of chlorogenic acid and soluble solid content were determined by the reference methods. The partial least square (PLS) and artificial neural networks (ANN) were used to build models to predict the content of chlorogenic acid and soluble solid content in the unknown samples. For PLS models, the R2 of calibration set were 0.9872, 0.9812, RMSEC were 0.1533, 0.7943, the R2 of prediction set were 0.9837, 0.9733, RMSEP were 0.2464, 1.2594, RSEP were 3.25%, 3.31%, for chlorogenic acid and soluble solid content, respectively. For ANN models, the R2 of calibration set were 0.9903, 0.9882, RMSEC were 0.0974, 0.4543, the R2 of prediction set were 0.9868, 0.9699, RMSEP were 0.1920, 0.9427, RSEP were 2.61%, 2.75%, for chlorogenic acid and soluble solid content, respectively. Both the RSEP values of chlorogenic acid and soluble solid content were lower than 6%, which can satisfy the quality control standard in the traditional Chinese medicine production process. The RSEP values of ANN models were lower than PLS models, which indicated the ANN models had better predictive performance for chlorogenic acid and soluble solid content. The established method can rapidly measure the content of chlorogenic acid and soluble solid content. The method is simple, accurate anc reliable, thus can be used for quality control of the liquid-liquid extraction of Reduning injection.
Chlorogenic Acid ; analysis ; Drugs, Chinese Herbal ; analysis ; Injections ; Least-Squares Analysis ; Liquid-Liquid Extraction ; standards ; Neural Networks (Computer) ; Quality Control ; Spectroscopy, Near-Infrared ; methods

Objective To compare the value of conventional ultrasound,hydrosonography and double-contrast enhanced ultrasound in the display capacity of periampullary carcinoma and its relationship with the surrounding tissue.Methods A total of 18 patients with the periampullary carcinoma were diagnosed pathologically or by endoscopic biopsy.Each patient had three imaging modalities by conventional ultrasound,hydrosonography and double-contrast enhanced ultrasound.The display capacity and the relationship between the mass and surrounding tissue were compared with three modalities.Results The display rates of limpid visibilities of carcinoma on conventional ultrasound,hydrosonography and double-contrast enhanced ultrasound were 16.7%(3/18),22.2%(4/18) and 94.4%(17/18),respectively;The display rates of duodenum protrusion on three modalities were 0(0/18),38.9% (7/18) and 72.2% (13/18),respectively,with significant differences among conventional ultrasound,hydrosonography and double-contrast enhanced ultrasound.The double-contrast enhanced ultrasound showed two cases of peripheral vascular invasion and one case of intrahepatic metastasis.Conclusion The double-contrast enhanced ultrasound can increase the display capacity of periampullary carcinoma as a new diagnostic modality for periampullary carcinoma.

Near infrared (NIR) spectroscopy as a kind of rapid process analysis technology has been successfully applied in Chinese medicine pharmaceutical process. In this research, the technology was adopted to establish the rapid quantitative analysis models of main indicators from the Lonicera japonica and Artemisia annua alcohol precipitation process of Reduning injection. On-line NIR spectra of 142 samples from alcohol precipitation process were collected and the content of main indicators for each sample were detected through off-line HPLC. With eliminating outliers, determination of spectra pretreatment method and selecting optimal band, the NIR quantitative calibration model for each indicator was established using partial least squares (PLS). These models were used to predict the unknown samples from precipitation process of Reduning injection to achieve the goal of rapid detection. The results showed that the models were ideal. The correlation coefficients of models for neochlorogenic acid, chlorogenic acid, 4-O-caffeoylquinic acid and secoxyloganin were 0.973 872, 0.985 449, 0.975 509 and 0.979 790, respectively and their relative standard errors of prediction (RSEP) were 2.922 49%, 2.341 37%, 2.930 40% and 2.184 60%, respectively. This study indicated that the NIR quantitative calibration model showed good stability and precision, and it can be used in rapid quantitative detection of main indicators of efficacy in order to on-line monitor the alcohol precipitation process of Reduning injection.
Chemical Precipitation ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; Ethanol ; chemistry ; Lonicera ; chemistry ; Quality Control ; Spectroscopy, Near-Infrared ; methods

Objective To evaluate the prognosis of full-term neonates with birth asphyxia usingneonatal behavioral and neurological assessment (NBNA). Methods A total of 326 full-term neonateswith birth asphyxia were evaluated using NBNA 12-14 days and 25-28 days after birth. The infants werefollowed up till 24 months old and a developmental assessment was made according to the CDCC Scalesof Infant Development. Results The incidence of developmental retardation (with mental developmentindex ≤69 or psychomotor development index ≤69) was significantly higher in the infants with NBNAscores ≤35 than in those with NBNA scores >35. Conclusion The NBNA score provides a valuablereference for prognostic evaluation of the full-term neonates with birth asphyxia, and may serve as asensitive indicator for cerebral lesions.