2.The sampling report of the dental fluorosis among the people aged 12 to 15 in Tianjin area
Chinese Journal of Endemiology 2001;20(2):128-129
Objective To investigate the epidemic situat ion of the dental fluorosis among the people in Tianjin area.Methods With the method of random sampling we investigated epidemic situation of the dental fluorosis among the people aged 12 to 15 in Tianjin area.Results The minimum patient's rate for this disease among those aged 12 to 15 is 32.11 percent while the maximum is 78.09 percent.The l owest dental fluorosis index is 0.851 and the highest is 1.923.The patient's rate and the index are both higher than the average rate and index of the whole cou ntry.Conclusions Tianjin is one of the areas where the dental fluorosise epidemic mostly occurs.
3.Cross-lagged analysis of acute stress disorder, posttraumatic stress disorder and depressive symptoms among children after Lushan earthquake
Lin FU ; Jin CHENG ; Zhengkui LIU
Chinese Mental Health Journal 2017;31(7):548-553
Objective:To examine the relationships between acute stress disorder (ASD) symptoms,posttraumatic stress disorder (PTSD) symptoms and depressive symptoms in children survivors following the Lushan earthquake in China.Methods:One hundred ninety-seven children aged 1 to 14years (93 male and 104 female) were followed up at two and six weeks after Lushan earthquake.The ASDS,UCLA PTSD Reaction Index and DASS were used to measure the ASD,PTSD and depressive symptoms.Results:The average scores of ASDS and the depression subscale of DASS at two weeks after earthquake were(36.5 ± 10.9) and (3.3 ± 2.8),respectively.The average scores of UCLA PTSD Reaction Index and the depression subscale of DASS-21 at six weeks after earthquake were (18.5 ± 12.6) and (3.3 ± 3.5),respectively.The rates of ASD and PTSD were 28.6% and 8.2%,respectively.The cross-lagged structural equation analysis with latent variables indicated that the ASD symptoms at two weeks after earthquake positively predicted PTSD symptoms (β =0.59,p < 0.001) and depressive symptoms (β =0.29,p <0.001) at six weeks after earthquake.But there was no significant association between depressive symptoms at two weeks and PTSD symptoms at six weeks after earthquake.Conclusion:ASD symptoms in the early time postearthquake could predict subsequent PTSD and depressive symptoms,while depressive symptoms tend to remain stable within six weeks after earthquake.
4.The effects of transfection of a truncated BMP-II receptor on the prolife ration of Tca8113 cells
Journal of Practical Stomatology 2000;0(06):-
Objective: To study the effects of BMPs signals on the proliferation of tongue cancer Tca8113 cells. Methods: Th e cDNA of truncated BMP-II receptor was transfected into Tca8113 cells by usin g FuGENE6 transfection kit, the transfected cells were named Tca8113ZR. The pro liferation and DNA synthesis of Tca8113 and Tca8113ZR cells were investigated b y MTT assay,FCM and BrdU analysis. Results: In MTT assay the A value of Tca8113 and Tca8113ZR cells was 0.47?0.01 and 0.35?0.01 (P0.05).Conclus ion: BMPs might be involved in the development of squamous cell carc inoma of tongue.
5.Association of blood concentration of sodium valproate and anti-epileptic effect and influencing factors
Sha LIU ; Mei JIN ; Chuan FU ; Dayu LIU
Chongqing Medicine 2016;45(27):3805-3807
Objective To investigate the relationship between blood concentration of sodium valproate and the anti‐epileptic effect and the influencing factors of blood concentration of sodium valproate ,and to provide evidence for clinical individual adminis‐tration .Methods The blood concentrations of 133 cases of patients treated with sodium valproate were determined in the affiliated Yongchuan hospital of Chongqing medical university ,the monitoring results of blood concentration were statistically analyzed ,and the anti‐epileptic effect of 133 cases of patients were observed and analyzed .Results The epilepsy of 80 cases of patients were con‐trolled ,accounted for 60 .15% of the total number;in the 69 cases of patients within the effective blood drug concentration (50-100 mg/L) ,the epilepsy of 51 cases of patients were controlled ,accounting for 38 .35% .In the 44 cases of patients whose blood drug concentration were less than 50mg/L ,the epilepsy of 26 cases of patients were not controlled .The distribution of blood concentra‐tion between men and women were similar .The blood concentrations among each age group were different ,the blood concentrations of 52 .87% patients in the adult group were below or above therapeutic range that were 39 .13% in the minor group .The adverse reactions were increase with the increase of blood concentration .Conclusion There are differences between the blood concentrations of sodium valproate and clinical effect ,the reasonable individual administration should be conducted according to the patient′s blood concentrations of sodium valproate ,the epilepsy control situation of patients and the patients′age .
6.Dietary patterns of urban residents from 1982 to 2012 in Hunan
Zhongxi FU ; Jiawu LIU ; Huilin LIU ; Donghui JIN
Journal of Central South University(Medical Sciences) 2014;(7):713-717
Objective:To determine the change in the dietary patterns of Hunan urban residents from1982 to 2012. Methods:A 24 hour dietary recall method was used for 3 consecutive days to collect information on food intake, and the condiment intake was collected by weighting method. Results:Rice products and potato consumption were 449.0 g per person per day and 44.0 g per person per day in 1982, and dropped to 150.0 g per person per day and 9.0 g per person per day in 2012. In 2012, vegetable (277.1 g per person per day), fruits (47.8 g per person per day), milk and dairy products (16.6 g per person per day) consumption were still insuffcient. Fat (59.3 g per person per day) and salt (10.1 g per person per day) consumption was still high. Conlusions:hTe dietary quality of urban residents in Hunan has been greatly improved, but is still seriously imbalanced. To consume more fruits, milk and dairy products and reduce fat and salt intake are very important.
9.Clinical effects of triamcinolone acetonide combined with laser photocoagulation on patients with retinal vein occlusion
Jin-Ying, ZHANG ; Lin, LIU ; Fu-Bin, WANG ; Jie, CHEN
International Eye Science 2014;(12):2220-2222
AlM: To observe the effects of the coelomic cavity injection of triamcinolone acetonide ( TA) combined with laser photocoagulation on patients with retinal vein occlusion.
METHODS:Fifty-six patients of retinal obstruction with macular edema were accepted from January 2010 to December 2012 in our hospital. All patients received iodized lecithin and Xueshuantong. And, patients with central retinal vein occlusion ( CRVO ) , hemi- central retinal vein occlusion ( hemi-CRVO ) and branch retinal vein occlusion ( BRVO ) treated by TA combined with laser photocoagulation, respectively. Follow-up period was of at least 6mo
RESULTS: After the treatment of 1, 3 and 6mo, the central foveal thickness was reduced significantly ( P<0. 05). After followed up 6-12mo, the total effective rate of CRVO, Hemi-CRVO and BRVO patients was 83% ~95% and all the patients had no significant adverse reactions.
CONCLUSlON:Basing on the traditional treatment, TA combined with laser photocoagulation is more effective in the treatment of retinal vein occlusion and is worthy of clinical usage.
10.Clinical research on second electric transurethral resection for noninvasive bladder cancer
Ying LIU ; Jian JIN ; Xishuang SONG ; Qizhong FU ; Hui CHI
Chinese Journal of General Practitioners 2009;8(8):541-543
iple occurrence of the tumor, which can decline its recurrence and postpone its progression.