1.A qualitative research of grief reactions of adolescents to friends'death repeatedly
Chinese Mental Health Journal 2015;(11):838-842
Objective:To explore the types and characteristics of the grief reactions of adolescents to friends'death repeatedly,so as to provide reference for effective psychological intervention. Methods:Three college students aged nineteen and twenty years who experienced the death of friends at least twice in adolescence participa-ted in the study by means of an open recruitment in a college. They had friends died at the age of 9 and 12. And then it happened again when they were 15 and 17. Data was collected by semi-structured interviews with the three selected,and analyzed by thematic analysis to classify the grief reactions after the loss of their friends. Results:The common grief reactions of a friend's death in the interview are:shocked,regret and angry,denying,disbelieving, fear of the death,feeling the cruelty of death,crying,searching for support,shirking and recognizing the cruelty of death. The special grief reactions in the interview,especially when they experienced the second death of a friend are:caring for the dead loved ones,having a mental shadow over friend's role,reducing social activities,seeking stimulating and venting,revolting against the school,violence,and working harder. Conclusion:The grief reactions of adolescents to friends'death repeatedly are diversity. It presents the characteristics of the psychological develop-ment of adolescence. And the adolescents need to be given special attention and appropriate psychological interven-tion.
2.The Relationship Between the Dynamic Change of High-sensitivity C-reactive Protein,IL-1?,IL-6 and the Prognosis of the Patients with Acute Traumatic Brain Injury
Conglin JIA ; Zhiping SI ; Yunlong TONG
Journal of Medical Research 2006;0(11):-
Objective To study the dynamic change of high-sensitivity C-reactive protein(hCRP),interleukin-1(IL-1?)interleukin-6(IL-6)in acute traumatic brain injury,and the correlation between the dynamic change and the scale of brain injury and the prognosis of the patients.Methods 192 cases patients were divided into different groups according to the Glasgow Coma Scale(GCS)and the Glasgow outcome Scale(GOS)three months later discharged from hospital respectively.The concentration of serum CRP,IL-1?,IL-6 were detected with immunoturbidimetry and ABC-ELISA 24 with in hours after traumatic brain injury and the concentration of serum after iniwn at ond day,three days and seven days was detected as well.Results Serum hCRP levels were remarkably elevated and reached peak value within 24 hours,and then gradually decreased.There were a negative correlation between hCRP,IL-1?,IL-6 and the patient's GCS groups(r=-0.162,P
3.The application value of enhanced recovery surgery in perioperative period of Laparoscopic assisted colorectal cancer surgery
Dazhuang MIAO ; Jinxue TONG ; Yunhe JIA
Practical Oncology Journal 2017;31(2):137-141
Objective The objective of this study was to explore the value of enhanced recovery surgery(ERAS)in perioperative period of laparoscopic assisted colorectal cancer surgery.Methods From November 2015 to July 2016,86 patients with colorectal cancer treated with colorectal surgery were divided into ERAS group and routine treatment group.All patients underwent laparoscopic radical resection of colorectal cancer.The operative situation,postoperative recovery and complications were analyzed in this study.Results There was no difference in the operation time and bleeding volume between the operation group and the conventional treatment group(P>0.05).The postoperative ventilation and defecation time in the ERAS group were earlier than those in the routine treatment group.The postoperative hospital stay and the postoperative pain score were lower than those in the routine treatment group.The rate of postoperative complications was lower than that in the routine treatment group(P<0.05).Conclusion The operation of laparoscopic colorectal cancer under the guidance of ERAS can help patients to recover from hospital,shorten the hospitalization time and reduce the cost of hospitalization.The further application of ERAS should be combined with various disciplines.
4.A comparison of three fixations for intertrochanteric femoral fractures in the elderly
Yanfei JIA ; Wei FENG ; Yanxiang TONG
Chinese Journal of Orthopaedic Trauma 2011;13(2):130-134
ObjectiveTo compare the efficacy of 3 internal fixations, locking proximal femoral plate(LPFP), ASIAN IMHS and InterTAN, for intertrochanteric femoral fractures in elderly patients.MethodsA retrospective study was done to analyse 185 elderly patients who had been treated for intertrochanteric femoral fractures from February 2008 to December 2009 in our hospital and fully followed up.They were treated with LPFP (group A, 95 cases), ASIAN IMHS (group B, 52 cases) and InterTAN (group C, 38 cases) . Statistical analyses were conducted to compare the 3 groups in operative time, blood loss,fluoroscopy exposure, hospital charges, intrraoperative complications and functional outcome(Harris hip score).Results The average follow-up was 14. 5 months(from 6 to 28 months). Compared with group A, groups B and C showed significant advantages in operative time, blood 1oss and functional outcome but significant disadvantages in fluoroscopy exposure and hospital charges ( P < 0. 05 ). Compared with group A,groups B and C had significant fewer implant failures ( P < 0. 05).There were no significant differences in all the indexes between groups B and C( P > 0. 05) .Conclusions The ASIAN IMHS and InterTAN appear to be more reliable than LPFP for the treatment of intertrochanteric femoral fractures in the elderly.There appear to be no significant differences between ASIAN IMHS and InterTAN.
5.Relationship of implicit memory and amnesia effect of oral midazolam premedication
Tong MENG ; Yun YUE ; Baosen JIA
The Journal of Clinical Anesthesiology 2001;17(4):177-179
Objective To study the relationship of implicit memory and amnesia effect of oral midazolarn premedication and toobserve its anterograde amnesia, the effect on short-term memory and the onset time and out come of retrograde amnesia. Methods60 patients with ASA I - Ⅱ status undergoing abdomen and limb operations were divided into 3 groups with 20 cases each. Group A:oral midazolam 7.5mg;Group B:oral 15mg;Group C:placebo. The patients received combined spinal-epidural anesthesia after oral midazolam. The parameterns of EEG, SEF 95 %, BISwere collected at the same time and the degree and remark of sedation were dome according to OAA/S. The amnesia and implicit memory were investigated with pictures and muddy identified hearing rate 6 hours after operation. Results (1)Twenty min following drug ad dministration the remarks of sedation of group A and B were significantly loWver than that before and that of group C, Which was not significently different between group A and B. ( 2)The amnesia rates tested six hrs after surgery were significantly higher at 30min in group A, 20min in group B than those before treatment and were kept at 70%-80% levels, which in group C was remained zero. (3)The muddy identified hearing rate was not different significantly, among the three groups. (4) The short-term memory was all 100%during the period of drug action. (5)BIS and SEF 95% Were lower 30min after the treatment and all kept at 80 Hz and 20 Hz, which were not different remarkably between group A and B. ConclnsionOral midazolam 7. 5mg has a good effect on anterograde amnesia 30min after treatment, which may not be improved with increament in dosage. It does not lead to retrograde amnesia. The long-term memory, but not short-term memory, was impaired by midazolam. It only affects the explicit memory. Oral premnedication with midazolam can not prevent the awareness during operation totally.
6.Extraction-purification of pueraia isoflavone and soyisoflavones from Radix Puerariae lobatae by inner ebullition
Shoujie JIA ; Huadong XU ; Tengyou WEI ; Dankui LIAO ; Zhangfa TONG
Chinese Traditional Patent Medicine 1992;0(10):-
AIM:To extract pueraia isoflavone and soyisoflavones with n-butanol by means of inner ebullition from Radix puerariae lobatae.METHODS:A little ethanol was first used to saturate the powder of Radix puerariae lobatae to make the pueraia isoflavone desorbed adequately,and then hot n-Butanol solution was added to make the ethanol inside Radix puerariae lobatae begin to boil and the extraction was intensified.Based on different solubility of pueraia isoflavone and soyisoflavones in n-Butanol,when solvent vaporized,the soyisoflavones were separated and then the pueraia isoflavone by step vaporizeing on centrating crystal.RESULTS:80 mL of 60% ethanol,saturating time 20 min,600 mL n-Butanol including 20% water,at the temperature of 90 ℃,the yield of total isoflavone was 11.3 %.When 90% solvent vaporized,the ratio of quality of the soyisoflavones and pueraia isoflavone was 1∶3.The puerarin and daidzin's purity reached 46.0% and 6.12% by the HPLC respectively.CONCLUSION:The technology of inner ebullition extraction and solvent vaporizing crystal separation are simple,which provide industry production basis for pueraia isoflavone and soyisoflavones.
7.Application and development of cryosurgical scalpel
Jia YAN ; Mingwei TONG ; Guangcai XU ; Yinping HU ; Baiyu ZHONG
Chinese Medical Equipment Journal 2003;0(11):-
This paper discusses the problems, clinical application and limitations of argon-helium cryosurgical scalpel and liquid nitrogen cryosurgical scalpel. The feasibility of self-absorption liquid-CO2 cryosurgical scalpel is analyzed. The result shows that self-absorption liquid-CO2 cryosurgical scalpel can be applied to cryosurgery.
8.Analysis and study on serum marker level in second trimester Down′s syndrome screening in Xiangxi area*
Jia LI ; Yalan CUI ; Shimin HOU ; Tong LIN
International Journal of Laboratory Medicine 2017;38(6):805-807
Objective To establish the median equation of second trimester Down′s syndrome (DS) screening maternal serum markers ,alpha-fetoprotein (AFP) and human chorionic gonadotrophin (HCG) ,in Xiangxi area and to investigate the influence of new median values on the local screening results .Methods The electrochemiluminescence immunoassay (ECLIA ) was applied to detect the serum AFP and HCG levels in 2619 second-trimester normal pregnant women ,the medians of AFP and HCG in each gestational week were calculated ,and the regression equation between gestational period and the medians of AFP and HCG were es-tablished by using the statistical software ,then the results were compared with the evaluation results of software built-in medians . Results Serum AFP level was positively correlated with the gestational week (P<0 .01) ,the HCG level was negatively correlated with the gestational week (P< 0 .01);the AFP and HCG levels were negatively correlated with the body weight of pregnant woman (P<0 .01) .Before correcting the body weight ,compared with software built-in human source serum markers ,the average levels of serum AFP and HCG in Xiangxi area increased by 6 .73% and 31 .54% respectively ,the differences were statistically sig-nificant ,after correcting the software ,the screening false positive rate was remarkably decreased .Conclusion The establishment of serum maker medians for second trimester pregnant woman in Xiangxi area can increase the efficiency of the second trimester DS screening ,thus effectively screens out the DS fetus in local area .
9.Preparation of total alkaloids from Sophora alopecuroides freeze-dried powders and investigation of its antitumor effects.
Jia-Fu YAN ; Yan TONG ; Chun PU ; Jin-Yu WANG
China Journal of Chinese Materia Medica 2014;39(7):1234-1237
OBJECTIVETo investigate molding technology of total alkaloids from Sophora alopecuroides freeze-dried powders and observe its inhibition effects on liver transplantation tumor in mice.
METHODWith color, clarity, water-soluble and formability as indexes, single factor tests were adopted to screen type and amount of filler, the concentration of total alkaloids in drug liquid, pH in order to determine optimum prescription of total alkaloids from S. alopecuroides freeze-dried powders, the lowest melting point was determined and freeze drying curve was drafted. Mice hepatoma H22 ascites tumor strain was sterile inoculated in right axillary subcutaneous of mice, and antitumor effect of total alkaloids from S. alopecuroides freeze-dried powders on liver transplantation tumor H22 in mice.
RESULTWhen selected 80 g x L(-1) as mannitol as filler, the concentration of total alkaloids in drug liquid was 25 g x L(-1) and pH 6.5-7.5, freeze-dried effect was optimum with fast reconstitute speed. Average inhibition rate of the big (120 mg x kg(-1)) and medium (60 mg x kg(-1)) dose group of total alkaloids from S. alopecuroides freeze-dried powders on liver transplantation tumor H22 in mice were 56.08% and 35.49%, respectively.
CONCLUSIONPreparation technology was reasonable, reproducible and stable, total alkaloids from S. alopecuroides freeze-dried powders had significant antitumor effect and showed a dose-effect relationship.
Alkaloids ; chemistry ; pharmacology ; Animals ; Antineoplastic Agents, Phytogenic ; chemistry ; pharmacology ; Cell Line, Tumor ; Color ; Freeze Drying ; Humans ; Liver Neoplasms ; drug therapy ; Mice ; Powders ; chemistry ; Sophora ; chemistry ; Tumor Burden ; drug effects
10.Clinical comparison between photodynamic therapy and pulsed dye laser for the treatment of port wine stains
Qiuju WU ; Zhanchao ZHOU ; Tong LIN ; Huizhen RONG ; Gaorong JIA
Chinese Journal of Dermatology 2016;49(8):587-590
Objective To compare the clinical efficacy and adverse effects of photodynamic therapy (PDT) versus pulsed dye laser(PDL)for the treatment of port wine stains(PWS). Methods Forty?five patients with PWS were enrolled in this study. The PWS lesions in each patient were randomly divided into PDT and PDL areas. Hematoporphyrin monomethyl ether of 5 mg/kg was injected intravenously into the PDT area protected from light, followed by 20?minute irradiation with a 532?nm, solid?state, continuous?wave laser(power density:80-100 mw/cm2;spot diameter: 7 cm)10 minutes later. The PDL area was treated with a single session of 595?nm pulsed dye laser radiation(spot diameter:7 mm;pulse width:10 ms;energy density:10-12 J/cm2). The interval between PDT and PDL treatment was no shorter than two months. Follow up visits were scheduled on day 4 and week 8 after each treatment. Adverse reactions were recorded, and photographs were taken before and 8 weeks after the treatment for evaluation of lesion regression. Results In the case of PDT area, 10 cases(22.22%)were nearly cured, 22(48.89%)achieved marked improvement, 9(20.00%)improvement, 4(8.89%)no improvement. As far as the PDL area is concerned, 6 cases(13.33%)were nearly cured, 16(35.56%)achieved marked improvement, 18(40.00%)improvement, and 5 (11.11%)no improvement. The response rate was significantly higher in the PDT area than in the PDL area(Z=2.48, P<0.05). Hyperpigmentation, which spontaneously subsided within 3 to 6 months, was the main adverse reaction. No significant difference was found in the incidence rate of adverse reactions between the PDL and PDT areas(24.44%vs. 15.56%, Z=1.26, P>0.05). Conclusion For the treatment of PWS, both PDT and PDL are effective and safe, and single?session PDT appears to be superior to single?session PDL.