This study was aimed to observe the mechanism of Jia-Jian Xiao-Yao (JJXY) Powder improving facial skin barrier function of the hormone-dependent dermatitis patients. A total of 100 patients were randomly divided into two groups. In the treatment group, 50 cases were orally administered with JJXY Powder. In the control group, loratadine and vitamin EC particles were orally administered to the 50 cases. Thirty days is one treatment course. Changes of transepidermal water loss (TEWL), skin erythema amount and IL-4 were detected in patients of both groups before and after the treatment. The results showed that the clinical efficiency of treatment group and control group was 82.0% and 58.0%, respectively. In the treatment group, the TEWL and skin erythema amount were obviously decreased after the treatment (P < 0.05). In the treatment group, the decreasing range of serum IL-4 was significant compared to control group (P < 0.05). It was concluded that JJXY Powder is one of the effective methods for the treatment of facial hormone-dependent dermatitis. It is able to repair facial hormone-dependent dermatitis in patients with impaired skin barrier function and reduce the amount of skin erythema. The therapeutic mechanism may be related to the regulation of serum IL-4.

Objective To study the identification method of Akebia trifoliata(Thunb.) Koidz. by Fourier Transform Infrared (FTIR) Spectroscopy. Methods FTIR Spectroscopy was measured of Akebia trifoliate collected from different production areas. Results At the range of 737-1032cm-1, the Spectroscopy of Akebia trifolia of different production areas showed variances in peak value of infrared absorption, peak position, peak shape and peak strength, which can be regarded as identification evidence for Akebia trifoliate. Conclusion This mehthod is rapid, reliable, simple and effective. FTIR can be used as the identification index for Akebia trifoliate.

Objective To analyze the neurological manifestations and the imaging examimations the patients with fat embolism syndrome (FES) so as improve the early diagnosis and decrease mortality. Method The clinical manifestations and the related imaging examinations of 23 patients with FES were analyzed. Result 22 cases got complete recovery without any neuro-system sequla. One case died of respiratory failure. Conclusions Once nervous system symptom is observed in the patient with fracture,FES should be considered,and further examinations, such as MRI, should be performed.The patient who was suspected to be suffered from CEF has to take the skull MRI.

[ABSTRACT]OBJECTIVETo evaluate the accuracy of the watch peripheral arterial tone (Watch-PAT) in the diagnosis of obstructive sleep apnea hypopnea syndrome (OSAHS).METHODSA total of 51 outpatients who had chief complaint of sleep snoring were carried out Watch-PAT test and polysomnography (PSG) simultaneously, and the results were statistically compared.RESULTSFifty one patients, consisted of 44 males and 7 females, had the mean age of (45.7±12.0) years (±s) and the mean body mass index of (28.8±3.6) kg/m2.The mean PSG apnea hypopnea index (AHI) was (45.69±12.02) events per hour, and mean Watch-PAT AHI was (35.49±24.49) events per hour. Significant correlation has been detected between Watch-PAT AHI and PSG AHI (r=0.878,P<0.001). The sensitivity and specificity of Watch-PAT were 97.73% and 85.71%, when PSG-AHI≥5/h events per hour was setting as the threshold value to diagnose OSAHS. The diagnostic efficiency of Watch-PAT has been tested by ROC curve, and the area under the curve approached to 0.997.CONCLUSIONThe Watch-PAT was proved as a portable and reliable device of screening patients who were suspected OSAHS.

Object: To observe the effect of PGMS on lipids metabolic disturbance in diabetes mellitus. Methods: 50 cases (male 18,female 32,average age 58?6 years old ) with lipids metabolic disturbance in diabetes mellitus were given PGMS. Each of them took 100mg/time,3 times/day for 60 days, meanwhile kept on taking diabetes mellitus diet and anti-diabetic medicine. Detected and compared the amounts of TC, TG, HDL, Glucose of blood, and Glucose of urine before and after PGMS were given. Result: TC and TG were decreased obviously (P

Objective To determine the content of 5,7-dimethoxycoumarin in Fructus Citris Sarcodactylis. Methods HPLC was used. Mobile phase was methanol-water(65 ∶35),detection wavelength at 326 nm,flow rate 1mL/min and column temperature at 35 ℃.Results The linearity of 5,7-dimethoxycoumarin was in the range of 0.3528～1.7640 ?g. The regression equation was Y=2403.73 X-65.35,r=0.9998. The average recovery was 99.33 %,RSD=1.47 %(n=6). Conclusion The method is simple and accurate. It can be applied in the determination of 5,7-dimethoxycoumarin in Fructus Citris sarcodactylis.

OBJECTIVETo determine the effect of AQP1 gene on facial nerve edema following injury through investigation of the relationship between the expression of AQP1 gene and Schwann cells swelling.

METHODSThe AQP1 expression in Schwann cells of mouse facial nerve tissues was detected by immunofluorescent staining. The transgenic protocol by lentivirus transduction was used to specifically upregulate AQP1 expression in Schwann cells. Lenti-AQP1 and CTRL (empty vector) transduced cells were observed during gene overexpression every 24 h for 6 days by using phase contrast microscopy. Cell volume of CTRL and Lenti-AQP1 treated cells was measured daily from the day of treatment, through day 6.

RESULTSSchwann cell primary cultures maintained a high level of AQP1 water channels, representing an ideal cell model to study the role of AQP1 in the facial nerve. The expression of AQP1 mRNA and protein in Schwann cells infected with the Lenti-AQP1 was increased significantly compared with CTRL lentivirus (P < 0.05). Lenti-AQP1 caused cell swelling in cultured Schwann cells, as validated by cell volume determinations (P < 0.01).

CONCLUSIONSAQP1 is an important factor responsible for the fast water transport of cultured Schwann cells. It plays an important role in facial nerve edema.

Animals ; Aquaporin 1 ; genetics ; metabolism ; Cell Size ; Edema ; etiology ; Facial Nerve ; metabolism ; Facial Nerve Diseases ; etiology ; Lentivirus ; Mice ; RNA, Messenger ; metabolism ; Schwann Cells ; cytology ; metabolism ; virology ; Time Factors ; Transduction, Genetic ; methods ; Up-Regulation

To study the chemical constituents of Trichosanthes kirilowii Maxim., chromatographic methods such as D101 macroporous resin, silica gel column chromatographic technology, Sephadex LH-20, octadecylsilyl (ODS) column chromatographic technique and preparative HPLC were used and nine compounds were isolated from a 95% (v/v) ethanol extract of the plant. By using spectroscopic techniques including 1H NMR, 13C NMR, 1H-1H COSY, HSQC and HMBC, these compounds were identified as 5-ethoxymethyl-1-carboxyl propyl-1H-pyrrole-2-carbaldehyde (1), 5-hydroxymethyl-2-furfural (2), chrysoeriol (3), 4'-hydroxyscutellarin (4), vanillic acid (5), alpha-spinasterol (6), beta-D-glucopyranosyl-a-spinasterol (7), stigmast-7-en-3beta-ol (8), and adenosine (9), separately. Among them, compound 1 is a new compound, and compounds 3, 4 and 5 are isolated from the genus Trichosanthes kirilowii Maxim. for the first time.

National traditional Chinese medicine (TCM) master professor Ban Xiuwen had rich experiences on treatment of gynecological diseases with unique insights on diagnosis and treatment for disorders of menstruation, leukorrhea, pregnancy and delivery. FemaleYin-Wei, which was a gynecological disorder, was recorded in the book ofHuang-Di Nei-Jing. However, due to different reasons, TCM study on femaleYin-Wei was far less than the study on male impotence. ProfessorBan Xiuwen had specific considerations for this disease on the book of Treatment of Miscellaneous Gynecological Diseases. In his understanding, femaleYin-Wei was due to four aspects, which were the innate deficiency, yang deficiency and coldness of the uterus; seven emotion damage, liver-qi soothing disorder; spleen-stomach deficiency,qi-blood deficiency; and phlegm-dampness stasis,qi stagnation. Through the analysis and study on case records of femaleYin-Wei treatment by national TCM master professorBan Xiuwen, this article briefly elaborated professorBan Xiuwen’s understandings on femaleYin-Wei treatment from etiology, pathogenesis, treatment according to syndrome differentiation, and clinical experiences. Two femaleYin-Wei cases treated by professorBan Xiuwen were given as examples in order to analyze the etiology, pathogenesis, treatment according to syndrome differentiation and treatment experiences in details. The therapeutic effects of both cases were obvious, which were also important study documents.

Objective To evaluate the subjective and objective improvement of quality of life in patients with low-temperature plasma-assisted modified uvulopalatopharyngoplasty (H-UPPP) combined with lymphoidectomy in radix lin-guae and coblation-channeling of the tongue(CCT) treating for severe obstructive sleep apnea hypopnea syndrome (OSAHS) , and compare the surgical efficacy with that of H-UPPP. Methods A total of 81patients with severe OSAHS were divided in-to treatment group (n=42) and control group (n=39). Treatment group underwent the low-temperature plasma-assisted H-UPPP combining lymphoidectomy in radix linguae and CCT,and control group underwent H-UPPP treatment. The apnea hy-popnea index (AHI), the lowest saturation of arterial oxygen (LSaO2) and Quebec sleep questionnaire (QSQ) and Epworth sleepiness scale (ESS) before operation and 6-month after operation were recorded and compared between two groups. Re-sults All of detection indicators were significantly improved after operation in treatment group (P＜0.01). The total surgical efficacy was significantly higher in treatment group than that of control group (83.3%vs 12.8%,χ2=40.225,P＜0.01). The to-tal improvement rate of five dimensions in QSQ such as daytime sleepiness symptoms (76.2%vs 25.6%), signs during the day (71.4%vs 10.2%) and night (54.8%vs 5.1%), emotion (54.8%vs 2.5%), ability of social intercourse (50.0%vs 2.5%) and the total score (57.1%vs 7.7%) after operation were significantly higher in treatment group than those of control group. The se-vere indexes of ESS decreased to 23.8% after operation in treatment group than those of control group (51.3%). Conclu-sion Low-temperature plasma-assisted H-UPPP combined with lymphoidectomy in radix linguae and CCT is effective in patients with severe OSAHS, which can also improve the quality of life postoperatively.