In the treatment of 12 patients with facial paralysis in the second trimester of pregnancy by puncturing Yifeng (TE 17), Yangbai (GB 14), Yingxiang (LI 20), Chengjiang (CV 24), Jiache (ST 6), Dicang (ST 4), Cuanzhu (BL 2), Heliao (LI 19) and others on the sick side plus TDP radiation and massaging on the affected face. Eleven cases were cured and one case was remarkably effective after 20 treatments.

Objective To investigate the variance of peripheral blood prolactin(PRL)in controlled ovarian stimulation.Methods Seventy-two patients,with totally 106 cycles receiving a long protocol of gonadotropin-releasing hormone agonist combined with gonadotropin(Gn)were randomly enrolled in this retrospective study.During controlled ovarian stimulation,peripheral blood hormones were measured by chemiluminescent microparticle immunoassay.Results Prolactin was positively correlated with estradiol (r=0.5897.P＜0.01)while there was no significant correlation between luteinizing hormone and PRLProgesterone had a positive relation with prolactin(r=0.1412,P＜0.01).Conclusions During controlled ovarian stimulation,prolactin secretion is not affected by Gn but may be stimulated by estradiol.Progesterone has a positive relation with prolactin.

Objective To investigate characteristics of anti-Müllerian hormone (AMH) secretion and mechanism of aberrant folliculogenesis by the ratio of luteinizing hormone (LH)/follicle-stimulating hormone(FSH) in polycystic ovarian syndrome (PCOS) patients. Methods Base on the ratio of LH/FSH,total 95 patients with PCOS were divided into two groups,including 49 cases in higher ratio group (LH/FSH≥2) and 46 cases in normal ratio group (LH/FSH < 2) matched with 62 infertile cases with tubal factor and regular menstruation as control group. Body mass index (BMI) were calculated in all objectives. The serum AMH were detected by enzyme linked immunosorbent assay(ELISA). Ovarian sexual hormones,fasting blood glucose, insulin and lipid were measured by chemiluminescence method. The correlation between AMH and metabolic index was analyzed by multilinear regression. Results (1) AMH: the serum level of AMH were (7.2±4. 3) μg/L in higher LH/FSH group, (5. 2±3. 8) μg/L in normal LH/FSH group and (3.7 ±2. 2) μg/L in control group, which all reached significant difference among those 3 groups(P < 0. 01). (2) The correlation between AMH and biological metabolic index: estradiol (E2) was negatively correlated with serum level of AMH in higher LH/FSH ratio group (r = -0. 318). The serum level of AMH were positively correlated with BMI, fasting glucose, homeostasis model assessment insulin resistance index (HOMA-IR) in normal LH/FSH ratio group (r = 0. 493,0. 362,0.303). After controlling affect factors, serum levels of AMH were positively correlated with LH/FSH in higher LH/FSH ratio group (r = 0. 301), but negatively correlated with E2 (r = -0. 429). However, in normal LH/FSH group, serum level of AMH was only positively correlated with BMI (r = 0. 428). Conclusion The PCOS patients with higher LH/FSH ratio are primarily caused by hypothalamic-pituitary dysfunction, while the PCOS patients with normal LH/FSH ratio are mainly caused by metabolic disorders.

Objective:To study the qualitative identification and quantitative analysis of Paeoniae radix Rubra in Fufang Fuqing lotion. Methods:TLC was used to identify Paeoniae radix Rubra. The content of paeoniflorinl was determined by HPLC. The mobile phase was acetonitrile-0. 01% phosphonic acid (13 ∶87), and the detection wavelength was 230 nm,the flow rate was 1. 0ml·min-1, the column temperature was 40℃,and the sample size was 10μl. Results:The results of TLC showed that the relevant spots were clear without any interference from the negative sample. The calibration curve of paeoniflorinl was linear within the range of 0. 070-4. 500 μg (r=1. 000 0). The average recovery was 98. 36% with RSD of 2. 73%(n=6). Conclusion:The methods are accurate and quick in the qualitative identification and quantitative assay of the preparation, which can be used for the quality control of Fufang Fuqing lo-tion.

Objective To study the clinical features and gene mutation of congenital hyperinsulinism (CHI). Methods Clinical data of one newborn infant with CHI were retrospectively analyzed, and relevant literatures were reviewed. Results The infant was admitted at 24 days after birth due to recurrent hypoglycemia. Genetic examination revealed the single heterozygous mutation on ABCC8, which conifrmed the diagnosis of CHI. Experimental treatment of Diazoxide was effective. The blood glucose was normal in the follow up. Conclusions The improvement of genetic testing at the soonest can not only helps early diagnosis of CHI, but also guides the long-term clinical management of CHI.

Objective To explore the clinical characteristics of neonatal-onset carbamoyl phosphate synthetase I deficiency (CPS1D). Methods Clinical data and result of genetic detection of one neonate with CPS1D were retrospectively analyzed. The pertinent literature was reviewed. Results A 3-day old girl, with onset symptoms of nonspecific performance, such as poor feeding, less activity, tachypnea, and seizures. After fasting, anti-infection, and respiratory support etc. the condition was improved. However, the condition deteriorated and developed rapidly after feeding restarted. MRI showed extensive cerebral white matter lesions. Blood ammonia?>?500 μmol/L. Gene detection found two heterozygous mutations in pathogenic gene CPS1 in twentieth exon of c.2407C?>?G (p.803, R, G) and fourth exon C.323G?>?A (p.108, G, E), according to which CPS1D was diagnosed finally. Conclusions For neonate with normal birth, had feeding difficulty, seizures, and consciousness disorder after establishment of normal feeding, if blood ammonia level significantly increased, the blood and urine amino acids analysis and gene detection should be performed to confirm the diagnosis.

Objective To evaluate the performance of Sysmex XN‐9000 automated hematology analyzer .Methods According to international and domestic standards ,performance of analyzer was evaluated .Results The within‐batch and between‐batch preci‐sion ,carryover pollution rate ,linearity range and the accuracy of Sysmex XN‐9000 analyzer were all conform to related require‐ments .Leukocyte classification results compared with manual classification ,the correlation of neutrophil ,lymphocyte ,monocyte and eosinophil were fine ,but correlation of basophil was not very ideal .Conclusion The performance of Sysmex XN‐9000 analyzer could be satisfying ,could meet the needs of clinical inspection and diagnosis and treatment .

Objective Macrophage activation syndrome (MAS) is a severe, potentially life-threatening clinical condition. The clinical features including precipitating events, clinical presentations, treatment strategies, outcome in systemic onset juvenile idiopathic arthritis (So-JIA) children with MAS were reviewed. Perforin A91V gene analysis was also performed. Methods Retrospective review of fourteen MAS cases with So-JIA from 2003 to 2008 from a collected database. Gene-specific polymerase chain reaction ( PCR) primers were used to analyze the perforin A91V gene polymorphism. Results Fourteen patients with age from 4 months to 12 years were considered to have evidence of MAS. Nine of them were boys. The primary diagnosis was systemic onset juvenile idiopathic arthritis. No medication was identified as trigger. Eleven of them had infections prior to MAS. Among them specific infectious agents were identified in four patients. High fever, new onset of hepatosplenomegaly, lymphadenopathy, liver function abnormality, abnormal lipid metabolism and hemophagocytosis were common clinical features. Two cases presented with acute respiratory distress syndrome (ARDS). Multiple organ failure (MOF) occurred in three cases. Three patients died. The variant form (NCBI: SNP rs35947132) of perforin A91V gene was detected in seven systemic onset juvenile idiopathic arthritis compolicated with MAS cases. However no mutation was detected. Clucocorticoid, intravenous immunoglobulin, immunoimpressive therapy were effective treatment of this condition. Plasmapheresis (HP) was successfully used in one case with severe MAS. Conclusions MAS is a rare and potentially fatal complication of childhood rheumatoid diseases such as systemic onset juvenile idiopathic arthritis. In this series, majority of them were male and most of them were preceded by infection. Bone marrow studies support the diagnosis. MOF may be a poor prognostic sign of So-JIA. Aggressive and early therapy is essential. There is no relationship between the variant form (NCBI: SNP rs35947132) of perforin A91V gene and So-JIA with MAS in this small sample's study. More research need to be done by increasing sample's numbers.

Objective: To compare the contents of saikosaponin a, d and total flavonoids in different parts of Hollow bupleurum to provide reference for the clinical use of medicinal parts.Methods: The determination was performed on a SHIMADZU Inertsil C18(250 mm×4.6 mm,5 μm)column.The mobile phase consisted of acetonitrile and water with the ratio of 40∶60, and the flow rate was 1.0 ml·min-1.The detection wavelength was 210nm, the column temperature was 40℃, and the injection volume was 10 μl.A colorimetric method was used to detect total flavonoids with the detection wavelength of 500 nm.Results: The calibration curve of Saikosaponin a, d and total flavonoids showed a good linear relationship respectively over the range of 0.21-1.26 mg·ml-1(r=0.999 6),0.25-1.51 mg·ml-1(r=0.9997) and 4.00-25.00 μg·ml-1(r=0.999 6).The average recovery was 99.27%(RSD=2.15%, n=6),99.4%(RSD=2.14%,n=6)and 99.03%(RSD=1.34%,n=6), respectively.The content of saikosaponin a and d respectively was 0.31% and 0.50% in the root, while that in the other parts was low.The content of total flavonoids was as high as 8.48% in flowers, and that in leaves, stem and root reduced in turn.Conclusion: The aerial parts of Hollow bupleurum are rich in flavonoids, and the content of saikosaponin in root is higher, therefore, the whole plant with root is more reasonable in the clinical use.

Objective Obstructive sleep apnea hypopnea syndrome (OSAHS) often causes damage to multiple systems, especially to the central nervous system, inducing cognitive dysfunction.This study aims to explore the possible correlation of the expressions of serum hypoxia-inducible factor-1α (HIF-1α) and brain-derived neurotrophic factor (BDNF) with cognitive impairment in rats under different hypoxia conditions.Methods Twenty-four Wistar rats were equally randomized into a normal control, a chronic intermittent hypoxia (CIH), and a chronic continuous hypoxia (CCH) group.The rats of the CIH group were placed in a hypoxia chamber filled with N2 and air, the oxygen concentration switched from (7±0.5)% to 21%, 1.5 minutes for each state and 4 minutes for each cycle, while those of the CCH group were placed in another hypoxia chamber with the oxygen concentration of (7±0.5)%, 8 hours a day and all for 30 days.Then we recorded the body weight of the rats, detected the expressions of serum HIF-1α and BDNF by ELISA, and observed the changes of behavior by Morris water maze test and those of the hippocampal morphological structure by HE staining.Results At 30 days after modeling, the body weight of the rats was significantly decreased in the CIH and CSH groups as compared with the normal control ([195.75±6.497] and [180.88±12.017] vs [218.63±15.287] g, P<0.05).Positioning navigation showed that the escape latency was significantly longer in the hypoxia models than in the controls (P<0.05), even longer in the CIH than in the CCH group (P<0.05).Spatial exploration test manifested a lower frequency of crossing the platform in the CIH and CCH groups than in the control ([2.63±1.45] and [3.22±1.30] vs [4.97±0.47] times, P<0.05).The expression levels of serum HIF-1α and BDNF were significantly higher in the CIH ([36.14±9.34] and [1625.34±332.44] pg/mL) and CCH ([27.27±6.88] and [1204.07±363.81] pg/mL) than in the normal control group ([14.11±4.06] and [1036.40±124.48] pg/mL) (P<0.05), even higher in the CIH than in the CCH group (P<0.05).HE staining exhibited scattered and disorderly arrangement of hippocampal neurons in the model rats, with unclear nuclear membrane, pyknosis of the nuclei, darkly stained cytoplasm, and some damaged cells.More obvious absence and vacuolization of some cells were observed in the rats of the CIH group.Conclusion Chronic hypoxia inhibits the growth and development of rats and induces cognitive dysfunction.High-level HIF-1α in chronic intermittent hypoxia indicates hypoxia-stress of the body, while compensatory increase of serum BDNF may be involved in neuronal cell damage regulation.