Objective To discuss the treatment of cranialfacial fibrous dysplasia. Methods The treatment of 10 cases of cranialfacial fibrous dysplasia was analyzed. Results The cosmetic deformity was corrected in all the cases.No new symptom of nervous system occurred. Conclusion It is important to carry out the correct surgical plan according to patients' age,location,mono-or poly-ostotic form of fibrous dysplasia,presence or absence of functional limitations,and aesthetic problem.

Objective: To explore the effects of Polygonatum odoratum on body based on metabonomics. Methods: The ultra performance liquid chromatography coupled with mass spectrometry (UPLC-MS) and principle component analysis(PCA) and orthogonal partial least squares discriminant analysis(OPLS-DA) were used to evaluate the changes of endogenous substances in rats after intragastric administration of Polygonatum odoratum. Results: Significant differences between the control group and administration group were observed in PCA and OPLS-DA model. Five potential biomarkers between control group and administration group were identified. The relative content of Alpha-Tocotrienol, PC(14:1(9Z)/14:1(9Z)), Stearic acid, Theasapogenol A, Docosahexaenoic acid increased. Conclusion: The biomarkers had many beneficial activities, so the Mongolian medicine Polygonatum odoratum had the function of health care. Key words: Mongolian drug; Polygonatum odoratum; Biomarkers; UPLC-MS

Objective To evaluate the associations of human leukocyte antigen(HLA)-DQ gene with autoimmune polyglandular syndrome(APS),type 1 diabetic mellitus(T1DM) and autoimmune thyroid disease(AITD).Methods Fifteen cases of APS,29 cases of T1DM and 40 cases of AITD were selected as research subjects,while 27 healthy children were selected as controls.The DQA1 and DQB1 alleles were determined by polymerase chain reaction(PCR) and sequence-based typing method.The difference of their frequency in children and adolescents was analyzed.Results Compared with controls,APS and T1DM patients had increased frequency of subjects with DQA1*0301,0501(all P

Objective To investigate quantitatively the thermal sensation characteristics of the patients with facial palsy and the value of quantitative thermal test (QTT) in prognostication.Methods The QTT threshold of the fore ear and cheek of 30 patients with peripheral facial palsy was tested,their facial nerve conduction velocity was measured,and House-Brackmann facial nerve grading system was used to estimate facial nerve function at 2～3 weeks,a month,two months and half a year post onset.Results It was found that 12 out of 30 patients had abnor- mal QTT threshold value;the majority of them suffered from herpes virus and diabetes.In those with abnormal QTT, 8 were with diabetes mellitus (account for 66.7%),3 with partial shingles (account for 25%),and 1 with positive serum virus infection (account for 8.3%).Those with normal QTT were significantly different from those with abnor- mal QTT,with regard to the House-Brackmann rating scores after 2 and 6 months post onset (P

China ; epidemiology ; Drug Resistance, Bacterial ; Electrophoresis, Gel, Pulsed-Field ; Humans ; Listeria monocytogenes ; physiology ; Listeriosis ; epidemiology ; Serotyping

sers should offer good care in mental, physical, social aspects to improve their comfortable state.

This paper is aimed to study the effects of nitrogen form on the growth and quality of Chrysanthemums morifolium at the same nitrogen level. In order to provide references for nutrition regulation of Ch. morifolium in field production, pot experiments were carried out in the greenhouse at experimental station of Nanjing Agricultural University. Five proportions of ammonium and nitrate nitrogen were set up and a randomized block design was applied four times repeatedly. The results showed that the growth and quality of Ch. morifolium were significantly influenced by the nitrogen form. The content of chlorophyll and photosynthesis rate were the highest at the NH4(+) -N /NO3(-) -N ratio of 25:75; The activities of NR in different parts of Ch. -morifolium reached the highest at the NH4(+) - N/NO3(-) -N ratio of 0: 100. The contents of nitrate nitrogen in the root and leaves reached the highest at the NH4(+) -N/NO3(-) -N ratio of 50:50. The activities of GS, GOGAT and the content of amylum increased with the ratio of NO3(-) -N decreasing and reached it's maximum at the NH4 + -N/NO3 - -N ratio of 100: 0. The content of ammonium nitrogen were the highest at the NH4 + -N /NO3 --N ratio of 75: 25, while the content of soluble sugar reached the highest at the NH4(+)-N/NO3(-) -N ratio of 25: 75. The content of flavones, chlorogenic acid and 3,5-O-dicoffeoylqunic acid were 57.2 mg x g(-1), 0.673% and 1.838% respectively, reaching the maximum at the NH4(+) -N /NO3(-) -N ratio of 25:75; The content of luteoloside increased with the ratio of NO3(-) -N increasing and reached it's maximum at the NH4(+) -N/NO3(-) -N ratio of 0: 100. The yield of Ch. morifolium reached it's maximum at the NH4(+) -N /NO3(-) -N ratio of 25:75. Nitrogen form has some remarkable influence on the nitrogen metabolism, photosynthesis and growth, Nitrogen form conducive to the growth and quality of Ch. morifolium at the NH4(+) -N /NO3(-) -N ratio of 25: 75.
Ammonium Compounds ; metabolism ; pharmacology ; Chlorophyll ; metabolism ; Chrysanthemum ; drug effects ; growth & development ; metabolism ; Flowers ; drug effects ; growth & development ; metabolism ; Glutamate Synthase ; metabolism ; Glutamate Synthase (NADH) ; metabolism ; Glutamate-Ammonia Ligase ; Nitrates ; metabolism ; pharmacology ; Nitrogen ; metabolism ; pharmacology ; Photosynthesis ; drug effects ; Plant Leaves ; drug effects ; growth & development ; metabolism ; Plant Proteins ; metabolism ; Plant Roots ; drug effects ; growth & development ; metabolism ; Plant Stems ; drug effects ; growth & development ; metabolism

OBJECTIVEStudies on the substance with nourishment Yin for a reasonable and rational auality appraise for turtleback.

METHODTo separate by chromatography and identifying with MS, 1H NMR, 13C NMR, IR.

RESULTTwo compounds were separated and identified as hexadecanoyl cholesterol ester and cholesterol.

CONCLUSIONThe two compounds are isolated from turtleback for the first time.

Animals ; Cholesterol ; isolation & purification ; Cholesterol Esters ; chemistry ; isolation & purification ; Materia Medica ; chemistry ; Turtles

OBJECTIVETo observe the effects of Modified Wenjing Decoction (MWJD) on the ovarian oxidative damage of cold coagulation blood stasis (CCBS) model rats, thus consummating the action mechanisms of MWJD for treating gynecopathy of CCBS syndrome.

METHODSFemale SD rats were randomly divided into the normal group, the model group, and the treatment group. Rats in the model group and the treatment group were placed in the ice water (0 -1 degrees C) to establish the rat model of CCBS syndrome. Meanwhile, MWJD was given by gastrogavage to rats in the treatment group for 2 weeks. Rats were decapitated during the oestrous cycle. The serum levels of estradiol (E2), progestone (P), testosterone (T) were detected. The bilateral ovarian tissues were taken out and operated on ice. The total bilirubin (TBIL), superoxide dismutase (SOD), malondialdehyde (MDA), total antioxygen capacity (T-AOC) were detected after homogenate.

RESULTSCompared with the normal group, serum levels of E2, P, T, and ovarian levels of TBIL, SOD, T-AOC all obviously decreased in the model group, and the ovarian MDA level increased, showing statistical difference (P <0. 05, P <0.01). After treated by MWJD, when compared with the model group, serum levels of E2, P, T, and ovarian levels of TBIL, SOD, T-AOC increased, the ovarian MDA level decreased, showing statistical difference (P <0.05, P <0.01). All indices except serum T level and the ovarian MDA content restored to the normal levels (all P>0.05).

CONCLUSIONSThe ovarian functions are abnormal in CCBS model rats. MWJD could restore the ovarian functions by improving the ovarian oxidative damage state, thus treating gynecopathy of CCBS syndrome.

Animals ; Drugs, Chinese Herbal ; pharmacology ; Female ; Malondialdehyde ; metabolism ; Ovary ; drug effects ; metabolism ; pathology ; Oxidation-Reduction ; Oxidative Stress ; drug effects ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism

Objective To stratify the risks of patients with acute pulmonary embolism (APE) and pulmonary hypertension (PH) by dynamic pulmonary perfusion imaging (DPPI) and pulmonary perfusion imaging (PPI). Methods From October 2007 to February 2009, 20 healthy volunteers ( 12 males, 8 females; mean age =48.47 ±13.47 years) and 31 APE patients (21 males, 10 females; mean age =47.68 ±18.06 years; from October 2007 to July 2009) were included in the study. DPPI and PPI were performed in all subjects. Percentage of perfusion defect scores ( PPDs% ) were calculated by semi-quantitative analysis of PPI. Risk levels were defined according to PPDs% calculated from PPI: normal (PPDs% =0); very low risk (0 ＜ PPDs% ≤10% ); low risk (10% ＜ PPDs% ≤20% ); moderate risk (20% ＜ PPDs% ≤40% );high risk (40% ＜ PPDs% ≤60% ) and very high risk ( PPDs% ＞ 60% ). Lung equilibrium time (LET)was calculated on region of interest (ROI) drawn over DPPI. Clinical risk was scored by Aujesky method.The t-test, ANOVA and correlation analysis were used with SPSS 13.0 software. Results ( 1 ) LET in healthy volunteers and APE patients was ( 12.18 ± 3.28) and (32.90 ± 14.29) s respectively (t = 6. 81,P ＜ 0. 01 ). (2) The correlation coefficient, coefficient of determination between LET and PPDs% in APE patients were 0.93 and 0. 87, respectively. The correlation coefficient between LET and clinical risk score was 0.86. (3)The mean LET of APE patients in very low risk (n =5), low risk (n = 12), moderate risk (n=9), high risk (n=4) and very high risk groups (n=1) were (19.59 ±0.04), (25.03 ±0.08),(36.07 ±0. 10), (57.15 ±0.06) and (70 ±0.00) s, respectively. There was significant difference among APE patients with different risk levels (F =16. 78, P ＜0.01). Conclusions ( 1 ) DPPI was a reliable, convenient and non-invasive method for the evaluation of PH in APE. (2) Combined LET of DPPI and PPDs% of PPI was valuable for risk stratification and prognosis estimation in APE patients.