1.Efficacy of rociverine tablets combined with imrecoxib tablets and comfortable nursing in the control of bladder spasm after transurethral laser resection of prostate
Sihua ZHAO ; Jinfang WU ; Hui FU ; Fang ZHANG
Chinese Journal of Primary Medicine and Pharmacy 2017;24(20):3101-3104
Objective To assess the efficacy of rociverine tablets combined with imrecoxib tablets and comfortable nursing in the control of bladder spasm after transurethral laser resection of prostate.Methods According to the digital table,120 patients who diagnosed as benign prostate hyperplasia (BPH) were randomly divided into four groups.The patients in combined drug group (group A) were administered rociverine tablets(10mg tid) and imrecoxib tablets (100mg bid) from the day of surgery to the day of catheter removal.The patients in rociverine tablets group (group B) were treated with rociverine tablets (10rag tid),and the patients in imrecoxib tablets group (group C) were administered imrecoxib (100mg bid) from the day of surgery to the day of catheter removal.The patients in group D were administered indometacin suppositories in anus when they felt pain.All patients were given comfortable nursing.The frequency and duration of bladder spasm,the time of bladder irrigation,time needed for washing solution to turn clear,and the time of catheter indwelling in the four groups were observed and compared.Results Compared with group D,group A,group B and group C all had statistically significant differences in the frequency and duration of bladder spasm,the time of bladder irrigation,time needed for washing solution to turn clear,and the time of catheter indwelling (Fa =9.469,Fb =13.443,Fo =12.157,Fd =26.609,Fe =33.717,Ff =30.524,Fs =100.836,Fh =89.985,P3 < 0.001).These parameters were lower in group A than those in group B and group C,and the differences were statistically significant (P1 =0.030,0.002,0.012,0.003,< 0.001,< 0.001,< 0.001,< 0.001;P2 =0.030,0.004,0.035,0.001,< 0.001,< 0.001,< 0.001,< 0.001).There were no statistically significant differences between group B and group C (all P4 > 0.05).Conclusion Rociverine tablets combinined with imrecoxib tablets for the prevention and treatment of bladder spasm after transurethral laser resection of prostate was effective,which was worthy of clinic application.
2.To construct the eukaryotic expression vector of NOR1 gene and analyzeits effect on the liver cancer cell
Jinfang FU ; Dengqing LI ; Rong GUI ; Xinmin NIE ; Minzhu HUANG
Chinese Journal of Laboratory Medicine 2003;0(12):-
Objective To construct the eukaryotic expression vector of pcDNA3.1(+)/NOR1 and analyze the effect of NOR1 on the liver cancer cells. Methods NOR1cDNA was cloned into eukaryotic expression vector pcDNA3.1(+), recombinant eukaryotic expressing plasmid pcDNA3.1(+)/NOR1 was transiently introduced into human liver cancer cell line HepG2 mediated by cation iron lipofectamin.The biology effect of NOR1 on the liver cancer cells was analyzed through the MTT test, trypan blue exclusion assay and flowcytometric analysis. Results The eukaryotic expression vector of pcDNA3.1(+)/NOR1 was successfully constructed.The liver cancer cell growth rate was obviously slow after it was transfected by recombinant plasmid pcDNA3.1(+)/NOR1 and the cell cycle from G0/G1 to S distinctly prolong.Conclusions Recombinant plasmid pcDNA3.1(+)/NOR1 can express in HepG2 cells and affect the growth of HepG2 cells.
3.Effect of total parenteral nutrition and Ulinastatin on acute phase proteins metabolism in postoperative patients with advanced gastrointestinal carcinoma
Xuequn REN ; Kanda FU ; Xiangbin WAN ; Jinfang YE ;
Chinese Journal of General Surgery 1994;0(05):-
ObjectiveTo investigate the effect of TPN and Ulinastatin(UTI) on acute phase proteins (APP) metabolism in postoperative patients with advanced gastrointestinal carcinoma.MethodsSixty postoperative patients were randomly divided into four groups: control group( n =15) receiving routine iv infusion; UTI group( n = 15) receiving iv infusion and UTI; TPN group( n =15) and UTI+TPN group( n =15). The serum acute phase proteins and nitrogen balance were observed. ResultsThe decrease of serum APP was greater in control group and TPN group than in UTI group and UTI+TPN group( P
5.Nano-hydroxyapatite/silk fibroin composite materials loaded with recombinant human bone morphogenetic protein 2 used for spinal fusion
Xiaomin CHEN ; Xiao MA ; Nanqi SHAO ; Yongxia DAI ; Qing GAO ; Jinfang FU
Chinese Journal of Tissue Engineering Research 2017;21(18):2802-2807
BACKGROUND:With the wide application of bone repair scaffold in the field of medicine, nano-hydroxyapatite (nHA) and silk fibroin (SF) both of which have good biological properties have become research hotspots in recent years.OBJECTIVE:To study the feasibility of nHA/SF composite materials loaded with recombinant human bone morphogenetic protein 2 (rhBMP-2) to restore the initial stability of the spinal segment in rabbits.METHODS: Thirty-six male health New Zealand rabbits were randomly divided into three groups, followed by preparation of spinal instability models. Autogenous iliac bone, nHA/SF composite, and rhBMP-2/nHA/SF composite were implanted into the L4/5 spinal segment in autologous bone group, nHA/SF group and rhBMP-2/nHA/SF group, respectively. X-ray exmaination was performed at 12 weeks postoperatively, and then the animals were killed for gross observation. The stability of the fusion segments was tested through a tensile machine. Histologically, bone graft fusion at the surgical site was observed.RESULTS AND CONCLUSION:(1) Findings from the gross specimen observation showed that the specimens at the fusion site presented with a hard texture. Obvious signs of fusion were visible in the autologous bone group, followed by the rhBMP-2/nHA/SF group, while no signs of fusion were detected in the nHA/SF group. (2) At 12 weeks postoperatively, a large number of trabecular bones grew into the boundary between the vertebral body and the iliac crest graft block in the autologous bone group. A little trabecular bone was found in the boundary in the nHA/SF group, while a lot of trabecular bone tissues were found in the boundary in the rhBMP-2/nHA/SF group. In accordance with the standard of fusion, there were 10, 3, and 9 rats in the autologous bone, nHA/SF and rhBMP-2/nHA/SF groups, respectively. (3) The range of motion of the spine in the rhBMP-2/nHA/SF showed no statistical difference from that in the autologous bone group, but was significantly higher than that in the nHA/SF group (P < 0.05). (4) Osseous connection was found around the bone graft in the autologous bone and nHA/SF groups, but no mature bone tissue was visible in the latter group. In the rhBMP-2/nHA/SF group, a large number of new capillaries was found and permeated into the spinal tissues. In summary, nHA/SF composite materials loaded with rhBMP-2 possess good biocompatibility, mechanical properties and bone induction ability, which can rebuild the initial stability of the spine in a short time.
6.Incidence and treatment analysis of gastric cancer in Tianjin: a report of 3 122 cases
Xiaona WANG ; Weihua FU ; Yongjie ZHAO ; Tao YANG ; Xiangyang YU ; Junzhong SHI ; Guodong SONG ; Haotian LI ; Shupeng ZHANG ; Hai HUANG ; Jinfang ZHANG ; Jianping BAI ; Jinlin WANG ; Shucheng WANG ; Zhaokui DUAN ; Naihui SUN ; Tong LIU ; Han LIANG
Chinese Journal of Digestive Surgery 2023;22(10):1205-1211
Objective:To investigate the incidence and treatment of gastric cancer in 16 medical centers in Tianjin from 2020 to 2021.Methods:The retrospective and descriptive study was conducted. The clinical data of 3 122 gastric cancer patients who underwent surgery in 16 medical centers, including Tianjin Medical University Cancer Institute & Hospital, et al, in Tianjin from 2020 to 2021 were collected. There were 2 112 males and 1 010 females, aged (64±11)years. Observation indicators: (1) general data of patients; (2) treatment situations; (3) postoperative complications. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were represented as M(range). Count data were descri-bed as absolute numbers or percentages, and comparison between groups was conducted by the chi-square test. Results:(1) General data of patients. From 2020 to 2021, a total of 3 122 gastric cancer patients received surgeries in 16 medical centers in Tianjin, including 2 112 males and 1 010 females. There were 1 443 cases in 2020, including 976 males and 467 females, aged (63±11) years. There were 1 679 cases in 2021, including 1 136 males and 543 females, aged (65±11) years. Of the 3 122 pati-ents, cases in stage Ⅰ, Ⅱ, Ⅲ, Ⅳ were 696, 667, 1 466, 293, accounting for 22.293%(696/3 122), 21.365%(667/3 122), 46.957%(1 466/3 122), 9.385%(293/3 122), respectively. Cases with early gastric cancer, locally advanced gastric cancer, advanced gastric cancer account for 17.265%(539/3 122), 73.350%(2 290/3 122), 9.385%(293/3 122). There were 2 829 patients without distant metastasis and 293 patients with distant metastasis. For the 2 829 patients without distant metas-tasis, cases in stage T1, T2, T3, T4a, T4b accounted for 19.053%(539/2 829), 12.089%(342/2 829), 20.148%(570/2 829), 41.499%(1 174/2 829), 7.211%(204/2 829)respectively, cases in stage N0, N1, N2, N3 account for 37.328%(1 056/2 829), 16.331%(462/2 829), 15.836%(448/2 829), 30.505%(863/2 829). For the 293 advanced gastric cancer patients with distant metastasis, 190 cases had peri-toneal metastasis, 47 cases had lymph node metastasis, 27 cases had ovarian metastasis, 37 cases had liver metastasis, 14 cases had other metastasis (some patients had ≥2 distant metastases). (2) Treatment situations. ① For the 539 with early gastric cancer, cases undergoing endoscopic submu-cosal dissection, laparoscopic surgery, open surgery were 22, 150, 86 in 2020, versus 19, 212, 50 in 2021, showing a significant difference between them ( χ2=19.42, P<0.05). For the 498 patients with early gastric cancer who underwent laparoscopic or open surgery, cases undergoing open surgery including total gastrectomy, distal gastrectomy, proximal gastrectomy were 25, 81, 30, and cases undergoing laparoscopic surgery including total gastrectomy, distal gastrectomy, proximal gastrec-tomy were 18, 309, 35, respectively, showing a significant difference between them ( χ2=40.62, P<0.05). For the 2 290 patients with locally advanced gastric cancer, cases undergoing open surgery and laparoscopic surgery were 446 and 617 in 2020, versus 410 and 817 in 2021, showing a significant difference between them ( χ2=17.75, P<0.05). For the 2 290 patients with locally advanced gastric cancer, cases undergoing open surgery including total gastrectomy, distal gastrectomy, proxi-mal gastrectomy were 336, 377, 143, and cases undergoing laparoscopic surgery including total gastrectomy, distal gastrectomy, proximal gastrectomy were 377, 920, 137, respectively, showing a significant difference between them ( χ2=89.64, P<0.05). Of the 293 patients with advanced gastric cancer, 175 cases underwent surgeries due to hemorrhage, stenosis, perforation, 76 cases under-went surgery after chemotherapy, 42 cases underwent surgery directly. ② For 756 cases of 3 122 pati-ents undergoing total gastrectomy, 357 and 4 cases received open digestive tract reconstruction including Roux-en-Y and other anastomosis, versus 380 and 15 cases with laparoscopic digestive tract reconstruction including Roux-en-Y and other anastomosis, showing a significant difference between them ( χ2=5.57, P<0.05). For 1 687 cases undergoing distal gastrectomy, 84, 160, 158, 55 cases received open digestive tract reconstruction including Billroth Ⅰ anastomosis, Billroth Ⅱ + Braun anastomosis, Roux-en-Y anastomosis, uncut Roux-en-Y anastomosis, versus 154, 489, 417, 170 cases with laparoscopic digestive tract reconstruction including Billroth Ⅰ anastomosis, Billroth Ⅱ + Braun anastomosis, Roux-en-Y anastomosis, uncut Roux-en-Y anastomosis, showing a significant difference between them ( χ2=10.90, P<0.05) . Of the 539 patients with early gastric cancer, 65 cases had lymph node metastasis, in which 18 of 306 stage T1a cases had lymph node metastasis and 47 of 233 stage T1b cases had lymph node metastasis. The number of detected lymph nodes for the 2 290 patients with advanced gastric cancer was 31±15, including ≥16 for 2 059 cases and ≥30 for 1 276 cases. Of the 3 122 patients, cases with neoadjuvant therapy, complete response and incomplete response was 128, 13 and 115 in 2020, versus 250, 49 and 201 in 2021, showing a significant difference between them ( χ2=5.51, P<0.05). (3) Postoperative complications. Of the 3 122 patients, 746 cases had postoperative complications, with an incidence of 23.895%(746/3 122). There were 62 patients with grade 3 or more complications. Reoperation was conducted in 34 patients. There were 14 cases of postoperative death. The duration of postoperative hospital stay and hospital expense were (11±5)days and (98 114±46 598)yuan for the 3 122 patients, (26±14)days and (122 066±68 317)yuan for cases with complications, (40±21)days and (196 926±12 747)yuan for cases with grade 3 or more complications. Conclusion:Compared with 2020, cases undergoing laparoscopic surgery and distal gastrectomy for gastric cancer in Tianjin increases in 2021, and the digestive tract reconstruction also differs. The number of patients with neoadjuvant chemotherapy and complete response rate for advanced gastric cancer increases.