OBJECTIVE: To discuss the method of recurrent laryngeal nerve anatomy of thyroid surgery, for avoiding recurrent laryngeal nerve injury. METHOD: Recurrent laryngeal nerve of all 247 cases were found along tracheoesophageal groove or angle of thyroid cartilage, in front of the recurrent laryngeal nerve showed up next to the thyroid cartilage angle and cricothyroid membrane, or down to thyroid anatomy revealed under the lower pole artery and vein, and not have to deliberately look for a branch of the recurrent laryngeal nerve, a total of 258 recurrent laryngeal nerve were found. RESULT: Among two hundred and forty-seven cases, the recurrent laryngeal nerve injury was two cases, injury rate was 0.8%. And the two cases were incomplete injury, which about a month were back to normal, and significant deviation was found with no pre-conventional anatomy of of recurrent laryngeal nerve of 276 cases (P < 0.05). CONCLUSION Conventional recurrent laryngeal nerve anatomy in thyroid surgery could effectively avoiding recurrent laryngeal nerve injury.
Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Recurrent Laryngeal Nerve ; anatomy & histology ; surgery ; Thyroid Cartilage ; surgery ; Thyroid Gland ; surgery ; Young Adult

Objective To analyze the genetic characteristics of measles virus strains causing two outbreaks in Guizhou province from November 2014 to March 2015. Methods Throat swab samples collect-ed from measles cases in two outbreaks were inoculated into Vero/SLAM cells. Viral RNAs were extracted from positive cultures. Nucleoprotein genes were amplified by using reverse transcription-polymerase chain reaction ( RT-PCR) and the PCR products were sequenced and analyzed. Results Eleven strains of wild-type measles virus were isolated from the two measles outbreaks and all of them belonged to H1a sub-geno-type. Phylogenetic analysis showed that those strains were clustered into two distinct branches. Differences in nucleotide and amino acid genetic distances between the 11 strains of measles virus and the WHO reference strain of H1a sub-genotype (Chin9322) were 1. 1%-1. 6% and 0. 7%-3. 4%, respectively. Compared with the reference strain Chin9322 and Guizhou epidemic strains in recent years, six strains showed amino acid sequence mutations in 47 ( G to S) , 82 ( S to G) and 122 ( R to K) sites and two strains had a mutation in 98 ( P-L) site. Conclusion H1a sub-genotype measles virus was the predominant pathogen causing two measles outbreaks in Guizhou province during 2014 to 2015. Moreover, it was also a predominant sub-geno-type circulating in China and Guizhou province. Different measles virus strains of H1a sub-genotype contin-ued to be prevalent in Guizhou province. This study provided some scientific data for the control and elimina-tion of measles in Guizhou province.

With homology cloning approaches coupling with RACE (rapid-amplification of cDNA ends) techniques, the full-length coding sequence of pathogenesis-related protein PR10-1 with differential expression was cloned from the total RNA of the root of Panax notoginseng, and its function was explored furtherly. As a result, the longest 465 bp ORF (named as PnPR10-1 with the Accession No. KJ741402 in GenBank) was detected from the cloned sequence with full-length of cDNA of 863 bp. The corresponding peptide encoded consisted of 155 amino acids, contained some domains such as Bet-v-I, and showed high similarity with that from Panax ginseng by analysis of phylogenetic trees created from the alignments. Real-time quantitative PCR showed that the expression of PnPR10-1 gene was constitutive in different tissues of 1-3 year old plant, suggesting that it might be involved in growth, development, and secondary metabolism; yet it was up-regulated significantly with the infection of Fusarium oxysporum in root, suggesting that it might be involved in defense against many diseases including root rot in P. notoginseng.

Objective:To evaluate the clinical application of human serum albumin in the inpatients in our hospital to promote its rational use. Methods:Totally 1 183 cases were selected from the inpatients treated with human serum albumin from January to De-cember in 2014, the clinical department, classification of diseases, age distribution and relevant concentration checks of serum albumin in the inpatients were analytically reviewed. Results: Totally 26 clinical departments were involved in the use of human serum albu-min,mainly in the digestive departments and ICU. The elderly patients aged above 65 years accounted for great proportion (47. 68%). In addition, all patients had relevant concentration checks of serum albumin. Conclusion:The patients with digestive diseases tend to have the largest consumption proportion of human serum albumin in our hospital. It is important for physicians to strictly follow the indi-cations of medication in using human serum albumin.

This thesis introduced the situation of the pharmacy administration undergraduate course construction of Shenyang Pharmaceutical University. From the background of setting up of the pharmacy administration program,and in combination with the characteristics of the program,this thesis suggested that five principles should be followed to the course system construction,and expounded the concrete conditions of the curriculum setup and the next step assumption.

A 65-year-old woman presented with intermittent right hand numbness and elevated serum creatinine for more than 2 months. The histological examination of kidney biopsy showed renal arterioles occlusion and interstitial fibrosis. Pathological abnormality was originally considered as a part of systemic atherosclerosis. Thus, rosuvastatin 20 mg/d, fosinopril 10 mg/d, metoprolol 47.5 mg/d and aspirin 0.1g/d were administrated. No improvement of renal function was seen. Further Congo red staining was applied. Diffuse amorphous eosinophilic substance was deposited in interlobular artery and small arteriolar artery. Combined with the abnormal free light chain (FLC) level and ratio (serum κ 340 mg/L, κ/λ 10.932), the diagnosis of systematic light-chain amyloidosis was confirmed. The patient received 3 courses of chemotherapy regimen as BCD (bortezomib 2 mg d1, 8, 15, 22, cyclophosphamide 0.3 g d1, 8, 15, 22 and dexamethasone 40 mg d1, 8, 15, 22). A hematologic partial response was achieved and serum creatinine decreased to 180 μmol/L.

Objective To study the relationship among apoptosis,NF-KB activation and uPA expres- sion in human colon carcinoma cell line HCTll6 induced by 5-fluorouracil,and to observe the effect of in- hibiting activity of NF-KB by PDTC on apoptosis as well as expression of uPA.Methods Cell apoptosis was analysed by Annexin V-FITC.Fluctuation of NF-KB and uPA was detected by semi-quantitative immuno- histochemistry.Results 5-fluorouracil could induce apoptosis and activate NF-KB.PDTC could significantly increase the apoptosis and suppress the activation of NF-KB induced by 5-fluorouracil.There was a positive correlation between the changes of uPA and NF-KB.Conclusion 5-fluorouracil could induce apoptosis,ac- tivate NF-KB and up-regulate expression of uPA of HCT116 cells.The mechanism of enhanced apoptosis by PDTC may be related to suppressing activation of NF-?B and down-regulating expression of uPA.

Objective To investigate the management of retroperitoneal infected necrotic tissues in pelvic cavity in patients with severe acute pancreatitis (SAP).Methods The clinical data of 5 patients with SAP complicated with retroperitoneal infected necrotic tissue in the pelvic carvity who were admitted to the General Hospital of Nanjing Military Area from December 2009 to February 2012 were retrospectively analyzed.Systemic comprehensive treatement combined with local management were applied to all the patients.Results Systemic comprehensive treatment:all the 5 patients were treated by enteral nutrition,3 by mechanical ventilation and 3 by continuous blood purification.All the retroperitoneal infected necrotic tissues in the pelvic carvity were treated by computed tomography (CT)-guided percutaneous catheter drainage,and then the patients were converted to open surgery for further drainage.Four patients had complication of infected pancreatic necrosis bleeding,and they were treated by arterial embolism and (or) sandwich therapy.Local management:5 patients with retroperitoneal infected necrotic tissues received CT-guided percutaneous catheter drainage via buttocks.The average time of puncturation after illness was 38.4 days,and the average CT density of infected necrotic tissue was 24.4 Hu (20-28 Hu).Catheterization was successfully done in the open surgery for all the 5 patients,and the average time of abdominal drainage was 21 days.The body temperature and white blood cell count were decreased after puncturation.The average duration of intensive care unite stay,the average time of hospital stay and the average cost of hospitalization were (47 ± 20 )days,(88 ±34 )days and (186 342 ± 15 467 )yuan.All the patients were followed up till May 2012,no recurrece of the retroperitoneal infected necrotic tissue was detected.Conclusion CT-guided percutaneous catheter drainage via buttocks is effective for the treatment of retroperitoneal infected necrotic tissue in the pelvic cavity in SAP patients.

Objective Acute pancreatitis exhibits different clinical and ultrasonic features in patients complicated with acute acalculous cholecystitis ( AAC) at different stages .The aim of this study was to analyze the ultrasonic characteristics of acute pancreati-tis complicated with AAC at different stages . Methods We retrospectively analyzed the clinical data about 41 cases of acute pancrea-titis with moderate to severe AAC .According to whether AAC developed within or after 2 weeks of the onset of acute pancreatitis , we divided the patients into an early-stage group (n=18) and a late-stage group (n=23).We recorded the gallbladder size, gallbladder wall thickness , fluid around the gallbladder , biliary sludge deposition and the Murphy′s sign by ultrasonography , obtained AAC-related clinical and laboratory data concerning body temperature , Murphy′s sign, WBC count and C-reactive protein level , and analyzed the ultrasonic features of AAC at different stages in the acute pancreatitis patients. Results All the patients experienced a fever of >38.5℃, 38.89%with chills in the early onset group and 47.83%in the late onset group .Increases were observed in patients of the early-and late-stage groups in the WBC count ( 94.44%vs 82.61%) , the C-reactive protein level ( 100%vs 91.30%) , and the fluid volume around the gallbladder (94.44%vs 60.86%, P<0.05), but incidence rate of gallbladder wall thickening was significantly lower in the former than in the latter group (11.11%vs 78.26%, P<0.01). Conclusion AAC developing at different stages of acute pancreatitis has different ultrasonic features , with higher incidence rates of fluid around the gallbladder in the early stage and gallbladder wall thickening in the late stage.

The concentrations of berberine (BBR) and 8-cetylberberine (8-BBR-C16) in rat plasma and tissue were determined by RP-HPLC. Both the plasma pharmacokinetics characteristic and tissue distribution differences of BBR and 8-BBR-C16 were compared to provide experimental data for the mechanism research and further drug development. After the oral administrations of BBR and 8-BBR-C16 at the dose of 80 mg x kg(-1) for rats, the pharmacokinetics result showed that compared with BBR, the C(max) and AUC(0-t), of 8-BBR-C16 increased by 2.8 times and 12.9 times respectively, t1/2 extended from 3.61 h to 11.90 h. The tissue distribution result showed that compared with BBR, the concentration of 8-BBR-C16 in various organizations increased and the retention time extended remarkably. The maximum concentration was achieved in lung and the highest concentration in it was 3 731.82 ng x g(-1). After being derived, the C(max) in plasma and bioavailability of 8-BBR-C16 increased remarkably and the circulation time in vivo extended. The drug concentration in tissue increased remarkably, and the distribution ratio changed too, with strong targeting selection in lung.
Administration, Oral ; Animals ; Berberine ; analogs & derivatives ; pharmacokinetics ; Biological Availability ; Chromatography, High Pressure Liquid ; Rats ; Tissue Distribution