1.Progress in non-invasive diagnostic model of hepatic fibrosis.
Bao-En WANG ; Ji-Dong JIA ; Wen-Sheng ZHANG
Chinese Journal of Integrated Traditional and Western Medicine 2006;26(1):5-7
Biomarkers
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blood
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Biopsy, Needle
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utilization
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Hepatitis C
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complications
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Humans
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Liver
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pathology
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Liver Cirrhosis
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diagnosis
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pathology
2.Influence of artificial insemination with donor sperm on the pregnancy outcomes and safety of the offspring.
Ying LIU ; Xin-yu LIU ; Bing-song WANG ; Bao-sheng WANG ; Cheng-sheng XU ; Hui LI
National Journal of Andrology 2016;22(3):229-232
OBJECTIVETo investigate the factors influencing the pregnancy outcomes of artificial insemination with donor sperm (AID), improve the pregnancy rate, and evaluate the safety of the offspring.
METHODSWe retrospectively analyzed 7,761 cycles of AID for 5,109 infertile couples performed between July 1, 2005 and June 30, 2013 in the Center of Reproductive Medicine of Shenyang No 204 Hospital, the outcomes of pregnancy, and the incidence of birth defects.
RESULTSTotally, 2 252 clinical pregnancies were achieved by AID, in which the pregnancy rate per cycle was 29. 02% and the cumulative pregnancy rate was 44. 08%. The clinical pregnancy rate was remarkably higher in the females of ≤ 35 years than in those of > 35 years old (30.31% vs 20.18%, P < 0.01), in the women with < 5-year infertility than in those with > 5-year infertility (30.83% vs 28.16%, P < 0.01), and in the patients of the ovarian stimulation group than in those of the natural cycle group (33.22% vs 28.68%, P < 0.01) The clinical pregnancy rate was the highest in the first treatment cycle (29.87%), with statistically significant difference from the fourth cycle (23.61%) (P < 0.05), but not between the other cycles (P > 0.05). There were 28 cases of birth defects in the offspring (1.40%), including 6 cases (21.43%) involving the cardiovascular system, 4 (14.29%) involving the musculoskeletal system, 3 (10.71%) involving the urogenital system, 3 (10.71%) involving the central nervous system, 2 cases (7.14%) of cleft lip and palate, 2 (7.14%) involving the respiratory system, 2 (7.14%) involving the gastrointestinal digestive system, and other anomalies.
CONCLUSIONFemale age, infertility duration, and ovarian stimulation treatment are important factors influencing the clinical pregnancy rate of AID. Artificial insemination with cryopreserved donor sperm does not increase the incidence of birth defects, which is considered as a relatively safe technique of assisted reproduction.
Adult ; Cryopreservation ; Female ; Humans ; Infertility ; Insemination, Artificial, Heterologous ; methods ; Male ; Maternal Age ; Ovulation Induction ; Pregnancy ; Pregnancy Outcome ; Pregnancy Rate ; Retrospective Studies ; Semen Preservation ; methods ; Spermatozoa ; Time Factors
3.Analysis of changes in stray light and relevant factors before and after femtosecond laser in situ keratomileusis
Yang-chen, LIU ; Yan, WANG ; Jing, LI ; Tong, ZUO ; Lu, WANG ; Xi-liu, BAO ; Sheng-sheng, WEI
Chinese Journal of Experimental Ophthalmology 2012;(12):1096-1099
Background As a newly developed refractive surgery,femtosecond laser in situ keratomileusis (LASIK) receives more and more attention.Changes in ocular stray light after femtosecond LASIK is an important problem that impacts visual quality.Some relevant research has been performed before,but the outcomes are conflicting.Objective This primary study was to investigate the change of stray light values before and after femtosecond LASIK and analyze the relevant factors underlying the change.Methods Clinical data from 109 eyes of 55 myopic patients who underwent femtosecond LASIK in Tianjin Eye Hospital from December,2010 through February,2011 were included in this study.Stray light values were measured and recorded by C-Quant stray light meter preoperatively,and 1 day,1 week,1 month and 6 months postoperatively.The stray light data were compared by repeated measures ANOVA,and the correlations among the stray light values with preoperative factors,such as age,equivalent sphere,pupil diameter and central corneal thickness(CCT),as well as with postoperative factors,such as residual bed thickness(RBT),RBT/CCT,ablation depth,ablation ratio,flap thickness,flap diameter flap base width and exiting energy,were analyzed statistically.Written informed consent was obtained from each individual at initial of this study.Results The stray light values were 0.90±0.19,1.10±0.19,1.02±0.18,0.96±0.16 and 0.94±0.15 pre-operation,and 1 day,1 week,1 month and 6 months after femtosecond LASIK.The stray light values increased significantly 1 day,1 week,and 1 month after surgery,showing significant differences among the various time points (F=17.699,P=0.000).The mean stray light value was higher in 1 week than that in 6 months after operation (t=2.412,P=0.017).No significant differences were found in the stray light values between 6 months and 1 month or pre-operation (t =0.779,P =0.437 ; t =-1.877,P =0.062).No significant correlations were seen between preoperative and postoperative stray light values with age,preoperative refractive diopter,pupil diameter or CCT (P>0.05).The changes in stray light values 1 week,1 month and 6 months after surgery were negatively correlated with ablation depth(r=-0.226,-0.228,-0.241 ;P<0.05) and ablation ratio(r =-0.149,-0.219,-0.255 ;P<0.05).Conclusions Stray light values increase within 1 month and return to normal 6 months after femtosecond LASIK.Stray light values may be related to multiple setting laser parameters and factors during femtosecond LASIK.
4.18F-FDG PET/CT for assessing therapeutic response to chemotherapy in patients with diffuse large B-cell lymphoma
Hong-sheng, LI ; Hu-bing, WU ; Quan-shi, WANG ; Qiao-yu, WANG ; Bao-yuan, LI
Chinese Journal of Nuclear Medicine 2011;31(3):145-150
Objective To explore the value of 18F-FDG PET/CT on the assessment of chemotherapy response in patients with diffuse large B-cell lymphoma (DLBCL). Methods 18F-FDG PET/CT was performed before and after 4 cycles of chemotherapy( R-CHOP or CHOP protocol) in 53 patients with DLBCL. The patients were divided into 3 groups: complete response group, partial response group and no response group. The therapeutic response was assessed by comparing post-treatment 18F-FDG PET/CT with pre-treatment PET/CT. Complete remission (CR) rate at the end of chemotherapy was calculated. χ2 test was performed with software SPSS 13.0. Results CR rates of complete response group, partially response group and no response group were 88.5% (23/26), 73.3% (11/15) and 8.3% (1/12), respectively (χ2=23.548, P=0.000). CR rates of the complete and partially response groups were significantly higher than those of no response group (χ2=22.656, P=0.000; χ2=11.407, P=0.001). Conclusion 18F-FDG PET/CT may be useful for the assessment of chemotherapy response in DLBCL.
5.Effects of Mailuoning to Excitatory Amino Acid and Nitric Oxi de Synthase in Cerebral Cortex of Neonatal Sprague-Dawely Rats after Hypoxia-I schemia
ke-ya, SUN ; xing-wang, WANG ; liu-bao, ZHANG ; zheng-sheng, JIANG
Journal of Applied Clinical Pediatrics 2004;0(09):-
Objective To study changes of aspartate(ASP) and glutamaic acid(GLU) in cerebral cortex of neonatal Sprague-Dawely(SD) rats after hypoxia-ischemia and nitric oxide synthase(NOS) immunoactive expression in cerebral neurons were examined to explore mailuoning′s protective effect on hypoxia-ischemia brain damage(HIBD).Methods The HIBD model was established as follows.The right common carotids of the neonatal SD rats 7 days were temporaily ligatured for 1 hour.Then the neonatal SD rats were exposed to 8% oxygen and 92% nitrogen gas mixture for 2 hours. The ASP and GLU were determined in right cerebral cortex using chromatograph,compared with sham-operated group and mailuoning administrated. Ultrastructure changes of neurons in the right cerebral cortex of neonatal SD rats were observed after sham-operated,hypoxia-ischemia and mailuoning administrated using electronmicroscope.Results The level of excitatory amino acid was promoted in right cerebral cortex after hypoxia-ischemia.The volume of excitatory amino acid was reduced sharply mailuoning administrated. Ultrastructure of neurons in the cerebral cortex showed serious injure after hypoxia-ischemia and ultrastructure of neurons in the cerebral cortex appeared slight damage.Conclusion Mailuoning may possess protective effects to the neurons after hypoxia-ischemia through supplying blood to neurons reducing release of excitatory amino acid.
6.Multiplicity Teaching on Microbiology Laboratory Class
Ling-Ling WANG ; Ling-Hua ZHANG ; Bao-Sheng LI ; Hai-Hong WANG ;
Microbiology 2008;0(07):-
Laboratory teaching played the crucial part of microbiology teaching, which was benefit to improve the operational capacity, analysis and resolving ability of students. We carried out the multiplicity teaching by remodeling experiment process, designing integral test, and resolving practical issue and setting up comprehensive trail. It was proved by fact that the multiplicity teaching increased the study interesting of students, inspired their activity, initiative and creativity.
7.Exploration of property theory of Tibetan medicine.
Xue-Yong WANG ; Wubuli TUERDI ; Bao-Sheng ZHAO ; Ai-Juan SHAO ; Ilham Abdulla MEGIDDO ; Kaisaier Abdu KEREMU ; Chun-Sheng LIU
China Journal of Chinese Materia Medica 2014;39(7):1199-1202
Tibetan Herbal medicine has its own complete theory based on five sources doctrine. And the theories of "Liuwei", "Baxing" and "Shiqi Gongxiao" formed the basic core components of the property theory of Tibetan medicine. However, books and literature of Tibetan medicine have never been systematically expounded and discussed about it specially which thus will limit the further development of Tibetan medicine theory. In this thesis, we firstly introduced three basic core components of the property theory-the "Liu Wei", "Baxing", and "Shiqi Gongxiao" and their interactions as well. At the same time, the links and similarities between the theory of Tibetan medicine and Chinese medicine theory were compared. The job of the thesis done above is to lay the foundation for further systematic reveal and development of Tibetan medicine theory.
Drugs, Chinese Herbal
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chemistry
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pharmacology
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Humans
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Medicine, East Asian Traditional
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Phytotherapy
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Plants, Medicinal
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chemistry
8.Effect of baoxinbao film on plasma endothelin andnitric oxide levels in patients with stable angina pectoris
An-Cai WANG ; Bao-Hua CHANG ; Shan-Ying YANG ; Wei-Hua NI ; Hao YANG ; Jia-Sheng HUANG ;
Chinese Journal of Clinical Pharmacology and Therapeutics 2000;0(02):-
Aim To study the effect of Baoxinbao film on endothelin(ET) and nitric oxide(NO) secretion in patients with stable angina pectoris(SAP).Methods 76 patients with SAP were randomly divided into two groups, with 40 cases in the baoxinbao group plastered with baoxinbao film and 36 cases in the isosorbide dinitrate group receiving isosorbide dinitrate. The levels of plasma ET and NO before and after treatment were observed. Results The concentrations of plasma ET were increased and plasma NO reduced significantly in the SAP patients respectively, as compared with those in the control group(all P
9.Clinical Analysis of 13 Cases of Pediatric Nodular Panniculitis Disease
bao-yan, ZHENG ; ping, SHEN ; shu-sheng, TANG ; hong-li, WANG
Journal of Applied Clinical Pediatrics 1992;0(06):-
Objective To explore the clinical characteristics and treatment of nodular panniculitis disease in children. Methods Clinical data of 13 cases with nodular panniculitis disease were reviewed retrospectively. Their etiology,clinical manifestation,misdiagnosis cause,pathologic characteristics, treatment and outcome were analyzed. Results Its clinical manifestation was multiform and showed mainly as fever and hypodermic nodule. Concomitant damages to digestive, respiratory, circulatory and renal system might occur in those children with the system type of this disorder. Conclusion Pediatric nodular panniculitis disease can be easily misdiagnosed and lack of specificity in the early stage, and complicates multiple organs damage.
10.Effects of propofol on hippocampal astrocytes and microglia in neonatal mice
Sheng JING ; Jing HUANG ; Xiaohang BAO ; Gongrui ZHOU ; Ying WANG ; Tiande YANG
Chongqing Medicine 2015;(11):1469-1471
Objective To observe the effects of propofol on the hippocampal astrocytes and microglia in the nenotal mice . Methods 15 healthy mice from the same litters on postnatal 7 d were randomized into 3 groups:high dose propofol group ,low dose propofol group and 10% intralipid control group .All mice were treated with drugs on postnatal 7 d by intraperitoneal injection and were sacrificed at 24 h after drugs treatment .The high dose group was injected with propofol 60mg · kg -1 ;the low dose group was injected with propofol 30mg · kg -1 ;the control group was injected with the equal volume of 10% intralipid .The immunohistochem‐istry assay was used to detect the expression of glial fibrillary acidic protein (GFAP) and ionized calcium binding adapter molecular 1 (Iba1) for observing the effect of propofol on the astrocytes (AST ) and microglia in the hippocampus .Results Compared with the control group ,the number of GFAP‐labeled AST in the dentate gyms (DG) molecular layer of hippocampus in P7 mice of the high dose propofol group was significantly reduced (P<0 .01) ,while no obvious effect of the low‐dose propofol on the number of AST was observed ;high dose and low dose propofol all significantly decreased the number of Iba1‐labeled microglia .Conclusion Propofol can inhibit the growth of the hippocampal AST and microglia in a dose‐dependent manner .