Objective To observe therapeutic effect of naoxintong on the patients with cerebral infarction.Methods 69 patients with cerebral infarction were randomly allocated to naoxintong group or control group. All patients were treated with 20ml shuxuening injection into veins and aspirin 100mg once a day, and those in naoxintong group were treated with naoxinting moreover. Neurological deficit scores (NDS) were evaluated before and after 1 month and 2 months of treatment Results Effective rate and notable effective rate of naoxintong group after 2 months of treatment were 97% and 88% ,obviously higher than those of control group 79% and 52%. Conclusion Nongxintong treatment for cerebral infarction was effective.

Objective To investigate the changes and clinical significance of serum procalcitonin (PCT) level in children with acute phase of Kawasaki disease (KD). Methods The serum PCT levels and their changes before and after the treatment in 120 children with KD at acute phase were retrospectively analyzed. According to the results of ultrasonic echocardiography, all children were divided into coronary artery damage (CAL) group and no coronary artery lesion (NCAL) group. According to the presence of gastrointestinal symptoms, patients were divided into two groups (A: yes and B: no ). According to the presence of abnormal liver function, patients were divided into two groups (C:yes and D:no). PCT levels were compared between groups. Results The serum PCT levels were increased at acute phase in 56 (46.67%) patients before the treatment than those in normal children, which were decreased obviously after treatment (P<0.05). There were 31 cases combined with CAL, the rising rate of PCT was 38.71%, which was no significant difference compared with that of NCAL group (49.44%, P>0.05). There was no significant difference in serum PCT value between CAL group and NCAL group (P>0.05). The serum C-reactive protein level was significantly higher in CAL group than that of NCAL group. There were 35 patients combined with gastrointestinal symptoms in 120 KD patients. There was no significant difference in the rising rate of PCT between patients with gastrointestinal symptoms (62.86%) and patients without gastrointestinal symptoms (40.00%, P<0.05). There was no significant difference in serum PCT level between these two groups of patients. There were 42 cases with liver dyfunction in 120 KD patients, the PCT rising rate (52.38%) was no statistically significant difference compared with that of patients with no liver dyfunction (43.59%, P>0.05). And there was no significant difference in serum PCT value between the two groups (P>0.05). Conclusion PCT can reflect the acute phase of KD patients. The increased PCT level may be related with the emergence of gastrointestinal symptoms, even though it cannot predict CAL and the occurrence of liver damage.

Reference materials containing mixed degradation products of amoxicillin and ampicillin were developed after optimization of preparation processes. The target impurities were obtained by controlled stress testing, and each major component was identified with HPLC-MS and compared with single traceable reference standard each. The developed reference materials were applied to system suitability test for verifying HPLC system performed in accordance with set forth in China Pharmacopeia and identification of major impurities in samples based on retention and spectra information, which have advantages over the methods put forth in foreign pharmacopoeias. The development and application of the reference materials offer an effective way for rapid identification of impurities in chromatograms, and provide references for analyzing source of impurities and evaluation of drug quality.
Amoxicillin ; chemistry ; Ampicillin ; chemistry ; China ; Chromatography, High Pressure Liquid ; Drug Contamination ; Mass Spectrometry ; Reference Standards

Objective To compare with the characteristics of different demographic and blood donation behaviors of the first blood donors and the repeated blood donors,to analyze the related factors influencing the repeated blood donation behavior,to provide the evidence to develop the recall strategy for the retention of the first-time donors strategies.Methods Use methods such as the composition ratio of descriptive analysis,and logistic regression analysis,Retrospectively analyzed the data of 3 226 571 cases of the whole blood donors in Zhejiang province from 2006 to 2015.from BIS2.0 Results ZheJiang repeated blood donors in 2006-2015 is accounted for 30.8％,men (57.8％),the proportion of aged 25 above is higher than the first blood donors;71.7％ of men in the repeated blood donors are 60-79 kg,52.2％ of women repeated blood donors are 50 to 59 kg;40％ of the repeat donors blood for the first time donate 400 mL;71.6％ of the repeated blood donors to donate again in 0.5-2 years,and of these,40.8％ back in 0.5-1 year.Conclusion The main factors on the demographic aspects that influence the repeated blood donation is occupation,cultural degree,the quantity of blood donation for the first time.The characteristics of the precise recall people are as follows:Age 26 to 45 years old,stable career,donate 400 mL for the first-time,weight 70-89 kg of male,weight 55 kg above of women.The better recall intervention Interval is preferred to 0.5-2 years,and 0.5-1 year is the best.

Objective To understand the relationship between age and chronic complications in hospitalized aged patients with hypertension, to provide evidence for hypertension prevention and control. Methods To retrospectively analyze the clinical and laboratory data on 17,682 patients with essential hypertension during Jan 1st,1993-Dee 12th, 2008 in PLA general hospital. Results 1)Among all of the inrolled cases, those aged 60-64 account for 27.87%, 65-69 years group account for 26.55%, 70-74 years group accounted for 23.96%, 75-79 years group accounted for 14.14%, 80-84 years group accounted for 5.26%, 85-89 years group accounted for 1.69%, > 90 years accounted for 0.41%. 2) The prevalence rate of chronic complications in 60-69 years group were 31.3-31.2% for diabetes and,22.6-27.0% for cerebrovascular disease, 9.5-11.1% for myocardial infarction, 6.7-9.1% for heart failure, 5.8-6.0% for renal dysfanction 4.9-6.8% for atrial fibrillation, 0.1-0.3% for multiple organ dysfunction syndrome (MODS) in the elderly(P <0.05 ). 3) The first four complications of hypertension were diabetes(33.5%), cerebrovascular disease (31.9%), myocardial infarction(13.2%) and heart failure(12.3%) in 70-74 years group (P<0.05), cerebrovascular disease (42.8%), diabetes (32.8%), heart failure (16.5%) and myocardial infarction(15.9%) in 75-79 years group (P<0.05), cerebrovascular disease (45.4%), diabetes (35.0%), heart failure (21.1%) and myocardial infarction(15.9%) in 80-84 years group (P<0.05), cerebrovascular disease(42.5%), diabetes (35.8%), heart failure (23.1%) and renal dysfanction (17.7%) in 85-89 years group(P<0.05 ),and cerebrovascular disease (45. 2%), heart failure(31.5%), diabetes (26.0%) and renal dysfanction (20.5%) in patients more than 90 years group (P<0.05). Conclusions The prevalence rate and kinds of chronic complications in hospitalized aged patients with hypertension were changed with the increasing age, and the first kind of complication is cerebrovascular disease. It is of more importance to prevent the occurrence of renal dysfanction and heart failure in those hypertension patients who were more than 80 years old.

Objective To analyze the clinicaopathological features and treatment of bilateral asynchronous breast cancer.Methods The clinical and pathological data of 13 patients with bilateral asynchronous breast cancer admitted in our hospital from 2010 to 2016 ere retrospectively reviewed.Results The bilateral asynchronous breast cancer accounted for 1.7% of all breast cancer patients admitted n the same period (13/782).The median age of patients at first onset was 47.The modified radical operation was the main surgical lity (12/13 for the first cancer;8/13 for the second cancer).The clinical stage Ⅱ was predominant in all patients (10/13 of the first r;9/13 of the second cancer).Invasive ductal cancer was the most common pathologic type (in 11/13 of the first cancer;11/13 of the cond cancer).Hormone receptors were highly expressed in most of the cases (9/13 of the first cancer;7/13 of the second cancer).The disease-free interval was more than 10 years in most cases (8/13).Among 13 cases local recurrence was detected in 1 case, distant metastases in 2 cases, and 1 case died from distant metastasis.Conclusion The bilateral asynchronous breast cancer has a low incidence;however, a close follow up is necessary for early detection and treatment of the second carcinoma.

BACKGROUND: As the result of estrogen shortage due to ovariectomy,osteoporosis occursin the general and local bones, displaying bone loss and changes in bone microstructure and growth factor mRNA expression,which definitely has an important effect on fracture healing. OBJECTIVE: To probe into the effect of estrogen on bone microstructure and bone morphogenetic protein-4 mRNA expression and location during fracture healing. DESIGN: Randomized controlled study. SETTING:Laboratory of the Department of Molecular Biology of Yunnan University. MATERIALS: This study was conducted at the laboratory of Molecular Biology Department of Yunnan University between July 1999 and July 2002. We recruited 96 healthy female SD rats of 2 months old and with the mean body mass of 160 to 200 g. METHODS:①Of the 96 rats that received intraperitoneal anesthesia, 48rats were subjected to bilateral ovariectomy(osteoporotic group), and the other 48 rats received sham operation (control group). One month later, bilateral tibia fracture at the middle segment was artificially made on all rats under anesthesia, and no treatment was given so as to prepare fracture healing model. Then rats of both groups were put to death for collecting callus and the surrounding parenchyma at postoperative 1, 3, 5, 7, 14, 28,56 and 112 days, with 6 rats in each time point. ② The tibia bone microstructure was observed under electron microscope. ③ The mRNA expression of bone morphogenetic protein-4 at callus and the surrounding paranchyma was detected by RT-PCR method; no probe in hybrid fluid was used as negative controls. Six in situ hybridization slices with positive expression were selected from both groups at postoperative 1 and 3 days time points, and 3 visual fields were randomly selected from each slice for observing the positive granules under 25 times field lens. MAIN OUTCOME MEASURES: ①The tibia bone microstructure;② bone morphogenetic protein-4 mRNA expression at callus and the surrounding parenchyma. RESULTS: All the 96 rats entered the final results analysis. ① Observation of the tibia bone microstructure: at 28 days after tibia fracture, osseous callus and ostein fibers were found arranged densely in control group. Osteocytes, small with fewer cytoplasts, were observed in osseous lacuna, but osteoclasts were found surrounding small-sized bone trabecula. In osteoporotic group, fibrous callus and collagenous fibers in bone matrix were arranged loosely, lots of big osteoblasts could be observed with osteocytes easily seen. ② Bone morphogenetic protein-4 mRNA expression at callus and the surrounding parenchyma: it was less expressed in control group than in osteoporotic group at postoperative 1 to 3 days (23.714 3±5.056 8,21.714 3±5.023 8 vs 51.285 7±8.138 7,49.571 4±9.071 1, P ＜ 0.01) and the expression was mainly observed in parenchyma surrounding the fracture where callus was formed. CONCLUSION: Bone morphogenetic protein-4 mRNA expression is increased in osteoporotic group and is mainly observed in parenchyma surrounding the fracture, displaying a manner of regional expression. However,the formation and quality of callus matrix during fracture are obviously poorer than in control group.

Objective To explore the clinical efficacy and the influence of one-port,three-port and four-port laparoscopic cholecystectomy on quality of life in patients with laparoscopic cholecystectomy.Methods The clinical data of 60 patients with laparoscopic cholecystectomy were reviewed,and to compare the general condition,the influence of postoperative recovery and complications,disease of digestive system and the quality of life index in patients treated by one-port laparoscopic cholecystectomy(one-port group),three-port laparoscopic cholecystectomy(three-port group) and four-port laparoscopic cholecystectomy(four-port group).Results Although the time of operation in oneport group was longer than the other two groups (t =3.82,P ＜ 0.05 ; t =4.04,P ＜ 0.05),there were significant differ ences in the volume of the inoperative blood loss,hospital stay time,hospital costs in one-port group compared with the other two groups (P ＜ 0.05).There was no difference among the three groups in the incidence of postoperative complications (P ＞ 0.05).And when leaving hospital,the score of all dimensionalitis in the scale of Gastrointestinal quality of life index (CIQLI),containing the state of physiological function,state of daily life and social activities,psychological emotional state and quality of life of the total score were all higher than those in the other two groups (t =2.22,1.87,2.31,2.43,all P ＜ 0.05),and there was no difference between three-port group and four-port group(P ＞ 0.05).Conclusion Compared with the three-port laparoscopic cholecystectomy and four-port laparoscopic cholecystectomy,one-port laparoscopic cholecystectomy can reduce the inoperative blood loss,shorten hospitalization time and reduce their fee in hospital,and it also can effectively improve patients'quality of life,restore the patients'normal work and life in the shortest possible time.

Animals ; Cardiovascular Diseases ; therapy ; China ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Phytotherapy

By analyzing the crisis of survival in 2 hospitals, the authors argue that reform of the hospital property right system may be a way out. However, in the process of the reform, hospitals may face some problems. One problem is how to ensure the steady transition and sustained development of a hospital if the whole of it is sold out to an enterprise run by the local people. Another problem is how to safeguard the status, salary and welfare of the staff. To ensure the success of the reform, the following measures need to be taken: ①strengthening leadership, seeking unity of thinking, and clarifying the guiding ideology; ②formulating rigorous and detailed plans so as to guarantee a steady transition; ③making proper arrangements for the placement of the staff after the change of the property right system so as to ensure the ideological stability of the staff.