ObjectiveTo evaluate the effect of microwave tissue coagulation (MTC) to treat verruca vulgaris. MethodsWe observed the lesion healing, post- operation infection and scar forma- tion of verruca vulgaris 182 patients in who received MTC treatment. ResultsThe one - operation cure rate was 87.75 ％. The post - operation infection rate was 2.90 ％. The healing time varied from 1 to 8 weeks according to the different lesion location. No obvious scar was observed except 2 patients. ConclusionMTC is a convenient, effective and safe method of treatment for verruca vulgaris.

Blood Flow Velocity ; Coronary Angiography ; Coronary Vessels

Objective To investigate the prevalence of nodular gastritis,duodenal ulcer before and after eradicative treatment of helicobactor pylori(Hp) infection in children with gastroscopy.Methods This was a retrospective analysis of 1 275 children,age ranging 1 to 16 years old,collected from our hospital in recent 10 years,detecting rates of before eradicative treatment and after eradicative treatment were analyzed.Gastroscopes were analyzed with regard to a possible association with the infection.Results The detecting rate(11.89%) of duodenal ulcer after eradicative treatment was lower than that(17%) before eradicative treatment(P

0.05).There was significant difference of curative effect before and after treatment of children with RAP(?2=6.74,P

Cutaneous Fistula ; Digestive System Abnormalities ; therapy ; Endoscopy, Gastrointestinal ; methods ; Female ; Humans ; Infant ; Treatment Outcome

A bacterium strain BFHM2002 is isolated from Lake Donghu, Wuhan. BFHM2002 has advantages that it can produce melanin with a high rate and high yield in the absence of tyrosine. Induced by tyrosine, melanin yield can be dramatically increased. BFHM2002 may be identified as a new strain in Bacillus firmus, for melanin-production.

The method for analysis and determination the cleavage of soybean sterol, in which the soybean sterol was degraded and the products androst-1,4-diene-,17-dione (ADD) and androst-4-ene-3,17-dion (AD) were developed by Liquid Chromatography-mass Spectrometry. The HPLC conditions adopted were: a All- tima ODS-2 column (250 mm?4.6 mm, 5 ?m), a mobile phase consisted of menthanol-water (70:30), a flow rate of 1.0 mL/min, a room column temperature. and the detective wavelength was 244 nm.The ZMD Micromass electrospray ionization (ESI)-mass spectrometer was employed. In such conditions the corre- sponding HPLC chromatogram and MS spectrum were obtained. The method has a linear ranger of 0.01 mg/mL ~ 0.09 mg/mL, R2 =0.9999, the recoveries of ADD and AD were 102.6% and 105.90%, the RSD of ADD and AD were 3.02%, 3.5% and 3.08%, 3.24%. This method showed high sensitivity, accuracyand easy to perform. It is suitable to analysis the process cleavage of soybean sterol as well as quality control of product.

Objective:To observe the clinical efficacy of Yi Jin Jing (Sinew-transforming Qigong Exercises) for primary osteoporosis in the elderly.Methods:Eighty old patients with primary osteoporosis were randomized into a Yi Jin Jing group and a medication group,40 cases in each group.The Yi Jin Jing group was intervened by Yi Jin Jing (Sinew-transforming Qigong Exercises) training,while the medication group was intervened by oral administration of alendronate sodium tablet.Prior to and after 6-month intervention,the bone mineral density (BMD) of the proximal femur,visual analog scale (VAS) and activities of daily living (ADL) were estimated.Results:There were no significant differences in the BMD of the proximal femur,and VAS and ADL scores between the two groups before the intervention (P＞0.05).After 6-month intervention,the above items all improved significantly in both groups (both P＜0.01);the improvements in VAS and ADL scores in Yi Jin Jing group were more significant than those in the medication group (P＜0.01),while the between-group difference in the BMD of the proximal femur was statistically insignificant (P＞0.05).Conclusion:Practice of Yi Jin Jing (Sinew-transforming Qigong Exercises) can effectively ameliorate the BMD in the elderly with primary osteoporosis,and it can reduce the pain and improve ADL,with a better general effect compared to oral administration of alendronate sodium tablet.

Objective To investigate the clinicopathological significances of LDHA/mutant p53 co-expres-sion in gliomas. Methods According to the 2016 WHO CNS,archived 68 gliomas were collected and analyzed retrospectively. The co-expression of LDHA/mutant p53 was detected by immunohistochemical staining. Results High expression of LDHA alone was always found in high grade gliomas(48.5%). Mutant p53 high expression was usually observed in glioblastomas (26.5%). There was a close relationship between co-expression of LDHA/mutant p53 in glioblastoma(27.9%,P = 0.005),or gliomas with high histological grading(27.9%,P = 0.002). Conclusions Co-expression of LDHA/mutant p53 in tumor cells might be a specific immunohistochemical pheno-type of gliomas,and may help for distinguishing glioblastoma and other high grade gliomas from low grade gliomas.

Objective To explore the simplified method by examining the levels of luteinizing hormone(LH),follicle-stimulating hormone(FSH),estradid(E2) and stosterone(T) at different times in the stimutation test of luteinizing hormone-releasing hormone(LHRH).Methods Sixty patients with precocious puberty accepted LHRH stimutation test.The levels of E2,T,FSH,LH before injection and after 30,60,90 minutes were compaired.The levels of stimutation test of LHRH examined with ACS:180 chemiluminesence.Results There were 39 patients in the group of central precocious puberty(CPP).The levels of FSH and LH in CPP group significantly increased after LHRH 30 minutes injection.The ratio of LH/FSH was higher than 1.The peak level of LH was higher than 12 IU/L.There were 21 patients in group of peripheral precocious puberty(PPP).Compared with the results before injection,the levels of LH were similar to the results of 30,60 and 90 minutes after LHRH injection.Compared with the result before injection,the levels of E2 and T were similar to the result of 60 minutes after LHRH injection.The peak levels of LH and FSH in two groups all focused in 30,60 minutes.Conclusions LHRH stimutation test is mainly based on the peak level of LH and the ratio of LH/FSH,the test can be simplified to examine the levels the of LH and FSH before the test and 30,60 minutes after injection as a basis for the clinical diagnosis.