For observation on clinical therapeutic effect of modified Wei Er Fang on gastric precanceraus lesion (GPL), 90 cases of GPL were divided into 3 groups, the treatment group treated with modified Wei Er Fang, the control group I treated with Wei Fu Chuan and the control group I with Bismuth subcitrate, 30 cases each group. Results indicated that the total effective rate for clinical symptoms was 96. 67% in the treatment group which was significant different from 60. 00% in the control group I (P 0. 05), but the therapeutic effect on heterotypic proliferation in the treatment group was superior to those in the two control groups. It is showed that modified Wei Er Fang has a better action of reversing gastric precancerous lesion.

0.05 ). CONCLUSION: Shenmai Injection can increase the immunity function.

OBJECTIVES: To assess the efficacy of Fuhuang Tablets in treating internal hemorrhoid hemorrhage and discussing the design and quality control of clinical trials of traditional Chinese medicine. METHODS: According to two-center, randomized, blinded and controlled study, 144 patients with internal hemorrhoids were divided into 2 groups. Seventy-two patients were treated with Fuhuang Tablets (4 tablets t.i.d. per os) and the other 72 patients were treated with Zhining Tablets (4 tablets t.i.d. per os). Symptoms and signs of the patients were recorded and evaluated at the third and seventh day of treatment respectively. RESULTS: At the third day of treatment, the overall response rates of Fuhuang Tablets-treated group and Zhining Tablets-treated group were 58.57% and 27.78% respectively, with statistic difference between the two groups (P<0.05). At the seventh day of treatment, the overall response rates of Fuhuang Tablets-treated group and Zhining Tablets-treated group were 91.43% and 81.94% respectively, with no statistic difference between the two groups. The laboratory test results and life signs of the 144 patients were normal before and after the treatment. CONCLUSION: Fuhuang Tablets are effective and safe in treating internal hemorrhoid hemorrhage.

Objective To discuss the clinical effect of dynamic hip screw(DHS)and microtrauma dynamic hip screw(MTDHS)in treatment of comminuted intertrochanteric femur fractures in the elderly patients.Methods From September 2006 to July 2009,42 patients with comminuted intertrochanteric femur fractures were treated by DHS and MTDHS.According to Evans classification,there were 16 patients with type Ⅲ fractures and six with type Ⅳ fractures in MTDHS group and 15 patients with type Ⅲ fractures and five with type Ⅳ fractures in DHS group.The operation time,amount of bleeding,hospital stay and postoperative hip function were evaluated.Results All patients were followed up for 9-17 months(average 13 months).Harris score was 76.4 points in 20 patients treated by DHS and 89.8 points in 22 patients treated by MTDHS,with better functional restoration,shorter operation time and less amount of bleeding in MTDHS group than DHS group.Conclusions Compared with DHS,MTDHS has advantages of minimal invasion,minor trauma,sound recovery of hip joint function and low incidence of complications and hence is a good choice for treating intertrochanteric femur fractures.

Objective To study the potential and value of ultrasmall superparamagnetic iron oxide (USPIO) conjugated by mesothelin antibody as MRI targeting contrast agent for diagnosis of implanted human pancreatic carcinomas in nude mouse.Methods Nude mouse tumor models bearing multiple human pancreatic carcinomas at different time points was established and they were randomized into two groups,and USPIO or MSLN-USPIO were used as contrast enhanced agents in the 3.0T MRI scan,respectively,then the positive detection rates for smallest tumors,and the signal intensity of tumors in T2 mapping images of both unenhanced and contrast enhanced scanning and the negative enhancement rate were measured,then Prussian blue staining was performed in alI the tumor specimens to observe the difference of Fe3 + ion deposition.Results There was no statistical significance between USPIO group and MSLN-USPIO group in the positive detection rates for smallest tumors.In USPIO group,the negative enhancement rate of left or right axilla tumors was (12.29 ±7.45)％ and (11.06 ±5.91)％,and they were (33.88 ±6.09)％ and (43.29 ± 11.64)％ in MSLN-USPIO group.There was statistical significance in the difference of signal intensity between unenhanced and contrast enhanced in left or right axilla tumors (P ＜ 0.05),and the negative enhancement rate in MSLN-USPIO group was significantly higher than that in USPIO group (P ＜0.05).The Fe3+ ion deposition in tumors' tissue in MSLN-USPIO group was significantly more than that in USPIO group.Conclusions The enhanced effect of MSLN-USPIO is superior to USOPIO,and it can be a tumor targeted MR contrast enhanced agent for the diagnosis of pancreatic carcinoma in nude mouse.

Objective To Analyze the proprietary usage of Chinese medicine prescriptions in our hospital and to improve the level of rational drug use.Methods 1780 prescriptions were randomly collected from our hospital during January to June,2011 and analyzed.Results The rational prescriptions had a 83.01％ share in the whole.while the irrational prescriptions had a 21.2％ share in the whole,among which 13.37％ were unqualified writing,3.45％ were irrational drug use.The irrationality mainly manifested as missing items in the prescription,and improper usage and dosage.Conclusion It is suggested to strengthen the awareness of physicians on standard prescription writing,strict pharmacist review,and establish prescription quality management system to improve the quality of prescription.

OBJECTIVE: To evaluate the efficacy and safety of thread-dragging through fistula method in treating patients with simple anorectal fistula. METHODS: In this multi-centered, prospective, and randomized controlled clinical trial, 244 patients with simple low or high anorectal fistula were randomly divided into study group (with the method of thread-dragging through fistula) and control group (with the method of incision or thread-drawing). The healing time and curative rate of anorectal fistula, and the integral calculus of clinical symptom and life quality evaluations before and after treatment were all examined. The maximal anal canal squeeze pressure was measured to compare the therapeutic safety between these two groups. The health economical benefits were also assessed to determine which therapeutic method was more economical. RESULTS: The curative rate of simple low and high anorectal fistula were of no significant differences between the study group and the control group. The healing time of simple low anorectal fistula in the study group and the control group were (22.26+/-8.67) d and (31.41+/-11.39) d respectively, while the healing time of simple high anorectal fistula in the study group and the control group were (24.73+/-8.15) d and (32.20+/-12.60) d respectively, and there revealed significant differences between these two groups. Each integral calculus of clinical symptom evaluation in the study group was not obviously different from those in the control group besides the integral calculus of anal sphincter function. The integral calculus of life quality between the study group and the control group of simple low anorectal fistula had no significant differences. The integral calculus of anal sphincter function and confidence in treatment in the study group of high anorectal fistula were better than those in the control group. The hospitalization expense of the study group was remarkably lower than that of the control group. The maximal anal canal squeeze pressure in the study group after treatment was not reduced obviously as compared with that in the same group before treatment, while it was decreased significantly in the control group after treatment as compared with those in the same group before treatment and in the study group after treatment. CONCLUSION: The method of thread-dragging through fistula in treating simple low and high anorectal fistula can shorten the course of the disease, save the hospitalization expenses, improve the life quality of the patients, and protect the anal sphincter function.

According to different epochs and development needs, a series of practices on environmental health and sanitary engineering were carried out, which played significant roles in promoting national economic and social developments and protecting the public health. This paper reviewed the main achievements in the past 70 years infields of patriotic health campaign, water sanitation and toilet improvement in rural areas, surveillance and investigation, health standard system, sanitary engineering equipment, stove improvement etc., and then proposed several prospects in the future.

Objective To explore the feasibility and clinical outcome of lateral cervical incision via sternocleidomastoid intermuscular approach(SMIA)in the treatment of primary hyperparathyroidism.Methods The clinical data of 64 patients with primary hyperparathyroidism who underwent unilateral parathyroid surgery in the First Affiliated Hospital,School of Medicine of Zhejiang University from January 2019 to June 2022 were retrospectively analyzed.They were divided into lateral cervical incision via sternocleidomastoid intermuscular approach group(SMIA group)and linea alba cervicalis approach group(LACA group)based on the surgical incision and access route.The differences in clinical features,surgery-related outcomes and postoperative functions of the anterior cervical region were compared between the two groups.The EQ-5D-5L scale was used to assess the subjective feeling of postoperative neck discomfort,while the Hollander Wound Assessment Scale was used to assess the clinical outcome of incision healing.Results There were no statistical differences between the two groups of patients in terms of age,gender,intraoperative bleeding,parathyroid hormone or blood calcium levels before and after surgery(P＞0.05).The duration of surgery was significantly shorter in the SMIA group than in the LACA group[(39.77±5.69)min vs.(54.41±4.66)min].There was a statistical difference between the two groups in functional protection of the anterior cervical region at 1 month and 12 months after surgery(1 month,84.67±3.74 vs.79.47±5.38,P＜0.001;12 months,93.80±2.52 vs.89.94±2.39,P＜0.001),and the SMIA group was better than the LACA group.The Hollander Incision Assessment Scale scores of the SMIA group were better than those of the LACA group at 6 months and 12 months after surgery,and the difference was statistically significant(6 months,1.93±0.58 vs.2.41±0.66,P=0.003;12 months,1.03±0.67 vs.1.74±0.62,P＜0.001).Conclusion Parathyroidectomy via sternocleidomastoid intermuscular approach through lateral cervical incision is a simple,safe and effective surgical procedure,which makes it easier to search for parathyroid lesions and shortens the surgical time compared with the traditional incision,and has obvious advantages in the protection of anterior cervical region function.

Expressed Sequence Tag (EST) analysis has pioneered genome-wide gene discovery and expression profiling. In order to establish a gene expression index in the rice cultivar indica, we sequenced and analyzed 86,136 ESTs from nine rice cDNA libraries from the super hybrid cultivar LYP9 and its parental cultivars. We assembled these ESTs into 13,232 contigs and leave 8,976 singletons. Overall, 7,497 sequences were found similar to existing sequences in GenBank and 14,711 are novel. These sequences are classified by molecular function, biological process and pathways according to the Gene Ontology. We compared our sequenced ESTs with the publicly available 95,000 ESTs from japonica, and found little sequence variation, despite the large difference between genome sequences. We then assembled the combined 173,000 rice ESTs for further analysis. Using the pooled ESTs, we compared gene expression in metabolism pathway between rice and Arabidopsis according to KEGG. We further profiled gene expression patterns in different tissues, developmental stages, and in a conditional sterile mutant, after checking the libraries are comparable by means of sequence coverage. We also identified some possible library specific genes and a number of enzymes and transcription factors that contribute to rice development.
Arabidopsis ; genetics ; DNA, Complementary ; metabolism ; Databases as Topic ; Expressed Sequence Tags ; Gene Library ; Genome, Plant ; Genomics ; methods ; Multigene Family ; Open Reading Frames ; Oryza ; genetics ; Quality Control ; Software