OBJECTIVE:To investigate the status quo of the use of Chinese patent medicines in our hospital and to put forward the coping strategies.METHODS:The data about the consumption of Chinese patent medicines in our hospital during the period of 2002～2006 obtained from medical information platform were analyzed in respect of consumption sum,DDDs,and DDC using the method of DDDs sequence and the method in pharmacoeconomics.RESULTS:The use of Chinese patent medicines in our hospital during 2002～2006 took on an obvious rising trend.CONCLUSION:The utilization of Chinese patent medicines in our hospital is rational basically.The Chinese patent medicines with suitable prices and proved efficacy take a great share in the clinical application.However,there are still some problems remain to be standardized.

OBJECTIVE: To investigate the utilization and development trend of heat-clearing drugs(HCDs) in our hospital so as to provide references for rational drug use and reasonable drug purchase.METHODS: The consumption quantity and consumption sum of HCDs during the period 2006～2007 were investigated,and the DDDs and daily consumption sum of HCDs were analyzed using DDDs sequence analytical method.RESULTS: The consumption quantity of HCDs in the hospital during 2006～2007 showed a steady increase and the DDDs of HCDs increased synchronously.CONCLUSION: The utilization status of HCDs in the hospital is basically in consistent with national drug consumption tendency.

Animals ; Disease Models, Animal ; Endothelin-1 ; metabolism ; Male ; Nitric Oxide ; metabolism ; Paraquat ; poisoning ; Rats ; Rats, Sprague-Dawley

15 cases of large venous malformations in oral and maxillofacial region involving in multiple anatomical sites were treated by suture ligation and injection of pingyangmycin oleum iodisatum emulsion(PLE) for 2-5 times.Treatment effect of grade Ⅳ was observed in 12 cases,grade Ⅲ in 3 cases.No severe systemic adverse reaction and no local adverse reation were obseved in all cases.Suture ligation and PLE injection can enhance the therapeutic effect and reduce the adverse reactions in the treatment of large venous malformations of the oral and maxillofacial region.

In this study, the RT-PCR method was employed to detect the expression of AFP in mRNA level in tissue samples form 52 patients suffered from hepatocellular carcinoma (HCC) . The results revealed that the positive rate of AFPmRNA was 76.9% in the HCC tumor tissues and 69.4% in the paratumortissues from the HCC patients with severe cirrhosis . Meanwhile, in HCC patients without cirrhosis, the positive rate reached 50% in tumor tissues, but no AFPmRNA expression was found in related paratumor tissues. The study suggested that the AFP protein was specially expressed by hepatoma cells and mutating hepatocytes. The relationships between AFPmRNA and tumoor size, capsule status and tumor metastasis were also demonstrated.

Objective To evaluate the efficiency, safety and complications of transcatheter closure of atrial septal defect (ASD) using Amplatzer and sideris occluder under the guidance of transthoracic echocardiography and fluoroscopy. Methods Fourteen patients of ASD, 6 male and 8 female, age ranged from 2.6 to 43 years old, were treated by transcatheter closure of ASD with Sideris or Amplatzer occluders. All cases were guided by thansthoracic echocardiography and fluoroscopy. Results The diameter of ASD (balloon stretched diameter) was 14-34 mm (24.16 ? 5.16)mm. The Amplatzer devices were used in 9 cases, all of them were successfully occluded with satisfactory results. Of 5 patients treated by Sideris buttoned devices, 4 had success procedure and one failed, in which unbuttoning occurred and retrieval of the device was performed by emergency surgery. Conclusion Transcatheter closure of ASD is a simple and convenient method with a high success rate and reliable curative effect. The indication of Amplatzer method is much wider and the instant success rate after the procedure is much higher than those of Sideris device. Thansthoracic echocardiography plays a key role for guiding transcatheter closure of ASD in this study.

AIM: To analyze and summarize the effect of glaucoma trabeculectomy in the department of ophthalmology in basic hospital.
METHODS: Postoperative intraocular pressure ( IOP ) , filtering bleb and complications of 316 cases (405 eyes) of patients with glaucoma after trabeculectomy were analyzed.
RESULTS: After follow- up 12mo, 76. 5% IOP was controlled in normal level. 42. 5% was filtration bleb typeⅠ, 33. 1% typeII, 14. 6% in typeⅢand 9. 9% in typeⅣ. Intraoperative complication rate was 2. 5%, that was 31.4% at postoperative early stage ( before discharge ) , and 6. 7% at postoperative long - term ( 6mo after discharge) .
CONCLUSION:Trabeculectomy for glaucoma can better solve the problem of high IOP. It is more mature in primary hospitals, but there are still a variety of intraoperative and postoperative complications.

Objective:To study the in vitro and in vivo transdermal enhancement of one kind of arginine oligomer-chitosan ( CS-R9). Methods: In vitro mouse skin as the barrier, Franz diffusion cells were used to study the transdermal property of tinidazole ( TNZ) solution in vitro enhanced by CS-R9 using TNZ solution as the negative control and TNZ solution with Azone as the positive control. The rats were randomly divided into three groups, TNZ solution group ( the negative group) , TNZ solution with Azone group (the positive group) and TNZ solution with CS-R9 group. At the predetermined time intervals, 0. 5 ml blood was withdrawn from the rats and TNZ concentration was detected by HPLC to evaluate the enhancement of CS-R9 on TNZ in vivo. Results:Compared with the negative group, CS-R9 had significant enhancement on TNZ trandermal penetration in vitro(P <0.05), and showed no significant difference with Azone (P>0. 05). The in vivo results showed CS-R9 exhibited similar transdermal enhancement on TNZ as Azone at the same concentration (P>0. 05), and CS-R9 had sustalned-release property. Conclusion: CS-R9 has promising transdermal en-hancement on TNZ, which is valuable to be studied further.

BACKGROUND: The number of roots and morphology of the root canal system of permanent mandibular first molars vary greatly among different populations; therefore, it is important to be familiar with the variations in the root and root canal for the location and negotiation of the canals. OBJECTIVE: To investigate the variations in the roots and root canal of permanent mandibular first molars in the Han population of southwest Shandong Province by cone-beam CT. METHODS: 656 patients undegoing cone-beam CT examination at the Department of Stomatology, Affiliated Hospital of Jining Medical University, from September 2012 to October 2015 were recruited, and all patients had healthy, well-developed, and untreated bilateral permanent mandibular first molars with normal appearance. Subsequently, the three-dimensional reconstruction based on cone-beam CT data was performed using Planmeca Romexis software to observe the variations in the root and root canal system of permanent mandibular first molars in the Han population of southwest Shandong Province. RESULTS AND CONCLUSION: Among 1312 permanent mandibular first molars, the incidence of permanent mandibular first molars with three roots was 70.66% (927/1312); the majority of root canal variations involved two roots and three root canals, accounting for 48.09% (631/1312). The incidence of distal root was 35.37% (232/656), the incidence of distal root was 29.34% (385/1312) in total teeth, and the incidence of distal root bilaterally was 68.95% (153/232). There was a significantly increased incidence of distal root on the right side than on the left side (P < 0.05), and the incidence in the male was significantly higher than that in the female (P < 0.05). These results suggest that most of Han populations in southwest Shandong Province have permanent mandibular first molars with two roots, and the root canal variations mainly involve two roots and three root canals, with the high incidence of distal root. Moreover, cone-beam CT is available for detecting the variation in roots and root canal system, which can provide references for root canal treatment.

One of the strain of bivalent HFRS vaccine, Z37 strain was isolated from Rattus norvegicus and identified as SEO virus by serological test. The M segment cDNA of Hantavirus Z37 strain was obtained by reverse transcripti on and polymerase chain reaction, subsequently cloned into pGEM-T vector. The s equence of positive recombinants was determined by the method of dideoxy chain t ermination, which revealed that the M genomic segment is 3651 nucleotide in len gth with a predicated long open reading frame encoding a protein of 1133 amino acids. Comparison with HNT type (76-118, A9, HV-114 strains) indicated that th ere were 71.8%～72.1% homology at the nucleotide level, 76.2～76.7% homology at the amino acid level. Comparison with SEO type (R22,L99,80-39 strains) showed 95.3～96.1 homology at the nucleotide level, 95.3～99.2% homology at the amino acid level. The results of nucleotide and amino acid comparison indicated that Z 37 strain is SEO viruses in molecular level.