Objective To discuss dyadic fallopian tube of supermini underbelly cut windowing transplanting tiny simple skill wound method.Methods Choose 25 example mesenchymes headquarters or the gorge headquarter blocks nature barrenness(8 examples)and mesenchyme headquarter or gorge headquarter ectopic pregnancy(17 examples),adopt supermini underbelly 2.5 ~ 3.5 cm cuts to do dyadic fallopian tube of windowing transplant a skill,and transplant skill 15 examples action with the tradition fallopian tube contrasting.Results 25 example patients transplant 29 strip fallopian tube together,operation time shares 68.3 ?22.9 minutes,operation bleeding very few 35.8 +/-28.6 average mL,the skill queen is in hospital time 5.4 +/-0.8 days,no complication happens.Skill last 25 routine fallopian tube exchange the liquid experiment,17(68.0%)examples smooths,7(28.0%)examples exchanges but no free,1(4.0%)regular clausura.Conclusion That the supermini cut of underbelly and the dyadic fallopian tube of windowing transplanting skill is simple and microinvasive,which makes it worth extensive appeication.

Objective To study the image quality control system to ensure that equipment meet clinical needs.Methods It was scanning the Catphan504 phantom with models of high quality head,standard dose head and pelvis,we could get the results of CT numbers linearity,uniformity,spatial resolution,contrast resolution.Using T test to compare different scanning technique results.Results The standard dose head scanning technique was better than the pelvis scanning technique in CT numbers linearity test,and gets the best result in uniformity test.The result of CT numbers uniformity was higher in the standard dose head scanning than the high quality head and the pelvis scanning (9.7 ±3.9 vs.17.9 ±5.3,P =0.00 and 9.5 ± 4.0 vs.31.1 ± 5.7,P =0.00).The result of contrast resolution was higher in the pelvis scanning than the high quality head and the pelvis scanning (5.6 ± 0.1 vs.1.3 ± 0.5,P =0.00 and 6.0 ± 1.0 vs.1.3 ± 0.5,P =0.00).The result of spatial linear distance was very accurate,the range was 4.98 -5.06 cm.Conclusions The results of spatial linearity test are stable and accuracy,but CT numbers linearity and uniformity test are affected by the scanning technique significantly for device.To spatial resolution test and contrast resolution test,we need to set the standard and tolerance according to each linear accelerator specialty.

Objective To investigate the curative effect of bicyclol in treatment of chronic type B hepatitis.Methods 60 cases of chronic type B hepatitis were treated with bicyclol and the changes of hepatic function,HBV-DNA and antigen-antibody of HBV were investigated between pretherapy and post-treatment.Results The ALT and AST decreased obviously after treatment of bicyclol for 3 months,there was significant difference compared with pretherapy(49.30?28.30) vs (139.05?37.31),P

OBJECTIVE:To observe the curative efficacy of compound glycyrrhizin in the treatment of chronic type B hepatitis.METHODS:102patients with type B hepatitis were randomly selected to receive compound glycyrrhizin60ml by in-travenous drip infusion once daily for30days.The clinical symptoms,signs,and indexes of hepatic function and hepatic fibrosis were observed before and after treatment.RESULTS:As compared with treatment before,patients’symptoms,signs,indexes of hepatic function and hepatic fibrosis all had obvious amelioration after treatment(P

Objective To explore the effect of HIPK2 on apoptosis of human kidney tubular epithelial cells (HKC) induced by cisplatin.Methods Apoptosis of HKC cells was induced by cisplatin and the expression of HIPK2 was detected by RT-qPCR and Western blot.Two HIPK2 siRNAs were designed according to gene sequence of HIPK2 and cell lines with HIPK2 knockdown were established through transfecting the HIPK2 siRNAs into HKC cells by liposome.The expression of HIPK2 mRNA and protein was detected by RT-qPCR and Western blot after induced by cisplatin.Then cell apoptosis was detected by Annexin V/PI after the HIPK2-knockdown cells were treated with cisplatin.Moreover,the expression of pro-apoptotic protein bax was detected by Western blot after HIPK2 was knockdown.Results The expression of HIPK2 mRNA and protein was down-regulated obviously on the process of HKC apoptosis which induced by dose-dependent cisplatin (P＜0.05).The transfection of siRNA could significantly reduce the expression of HIPK2 mRNA and protein in HKC (P＜0.05),which promotes the HKC cells apoptosis induced by cisplatin.Conclusions HIPK2 can suppress the HKC cells apoptosis induced by cisplatin.

Objective:To compare the compressive strength of porcelain crown with Co-Cr,CAD/CAMpure titanium and CAD/CAM zirconia respectively.Methods:Metal models of simulating crown core of the ideal premolar were manufactured,digital data of the met-al model were obtained by CAD/CAMsystem,the basement crowns of Co-Cr,CAD/CAMpure titanium and CAD/CAMzirconia were respectively made(n =5),size of each crown was kept the same and the spcimens were set as group A,B and C respectively.Then masking porcelain and body porcelain were fired on basement crowns according to the instructions.The thickness of the porcelain was kept the same.All of the porcelain crowns were located on the Instron testing machine,the compression strength force values were measured.Data were statistically analysed by SPSS 1 3.0 software.The bonding surface of basement material and porcelain was observed by SEMafter compressive failure.Results:The compressive strength(N)of group A,B and C was 2 990 ±1 88,2 305 ±1 57,2 1 50 ± 1 31 ,A vs B or C,P <0.05,B vs C,P >0.05.Conclusion:All the 3 base materials with porcelain crown satisfy the clinical require-ments.The compressive strength of Co-Cr porcelain crown is stronger than that of CAD/CAMpure titanium porcelain crown and CAD/CAMzirconia porcelain crown.

Animals ; Diet, High-Fat ; Dietary Fats ; administration & dosage ; Female ; Obesity ; etiology ; physiopathology ; Physical Conditioning, Animal ; physiology ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Leptin ; genetics ; metabolism ; Sexual Development ; physiology

Adult ; Connective Tissue Cells ; Female ; Humans ; Male ; Middle Aged ; Myofibroblasts ; cytology ; Nasal Polyps ; pathology ; Young Adult

OBJECTIVETo evaluate digital rectal examination (DRE) , transrectal ultrasonography (TRUS) , free/total (f-PSA/ t-PSA) prostate-specific antigen (PSA), and PSA density (PSAD) in the diagnosis of prostate cancer (PCa) in patients with PSA < or = 4.0 microg/L.

METHODSBetween April 1996 and December 2012, a total of 343 subjects, aged 30 -91 years, with PSA < or =4.0 microg/L and abnormal findings on DRE or TRUS underwent prostatic biopsy. Based on the levels of PSA, the subjects were divided into four groups: 0 -1.0, 1.1 -2. 0, 2.1 -3. 0, and 3.1 -4.0 microg/L. The diagnostic values of DRE, TRUS, f-PSA/t-PSA, and PSAD were assessed in those with different PSA levels. According to the age, the subjects were again divided into five groups: C49 yr, 50 -59 yr, 60 -69 yr, 70 -79 yr, and > 80 yr. The rates of PCa detection in relation to PSA levels were estimated in different age groups.

RESULTSOf the 343 subjects, 65 (19.0% ) were diagnosed with PCa, with detection rates of 16.28% (21/129) , 17. 17% (17/99), 21.82% (12/55), and 25.00% (15/60) in those with the PSA levels of 0 -1.0, 1.1 -2.0, 2.1 -3.0, and 3.1 -4.0 microg/L, respectively. There were statistically significant differences in f-PSA/t-PSA between the PCa patients and non-PCa subjects with the PSA level > 2.0 microg/L (P <0.05) , but not with the PSA level < or =2.0 microg/L (P > 0.05) , nor did PSAD show any significant difference between the PCa and non-PCa groups ([0.09+/-0. 16] versus [0. 06 +/- 0. 07] micro/L/ml, P > 0. 05). The rate of cancer detection rose -with the elevation of the PSA level, but had no statistically significant difference among different age groups (P >0.05).

CONCLUSIONPSA 2.1 -4.0 microg/L with abnormal DRE and TRUS findings should be considered as a warning signal, which requires regular follow-up and PSA detection. With f-PSA/t-PSA <0. 15 with or without abnormal DRE and TRUS findings, routine prostate biopsy should be performed. PCa diagnosis cannot be effectively established by DRE, TRUS, f-PSA/t-PSA, and PSAD in those with PSA < or = 2.0 microg/L.

Adult ; Aged ; Aged, 80 and over ; Biopsy ; Humans ; Male ; Middle Aged ; Prostate ; pathology ; Prostate-Specific Antigen ; blood ; Prostatic Neoplasms ; diagnosis ; pathology

Humans ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases ; microbiology ; prevention & control ; Mycoses ; prevention & control