Objective To investigate the chemical constituents in the whole plant of Clerodendrum canescens. Methods The compounds were isolated by column chromatography over silica gel or Sephadex LH-20 gel and their structures were elucidated by chemical and spectroscopic methods. Results Seven triterpenoids were isolated and identified as: lupeol (Ⅰ), ?-amyrin 3-undecanotate (Ⅱ), lupeol acetate (Ⅲ), lupeol 3-palmitate (Ⅳ), melastomic acid (Ⅴ), ?-amyrin acetate (Ⅵ), betulinic acid (Ⅶ), respectively. Conclusion Among those compounds, compound Ⅱ is a new one, while compounds Ⅳ-Ⅵ are isolated from the plants of Clerodendrum Linn. for the first time.

Objective To observe the therapeutic effect of pericarpium zanthoxylum oil on experimental hyperlipemia in mice. Methods Hyperlipemia model was reproduced in mice, and then pericarpium zanthoxylum oil was garaged for 4 weeks. Blood samples were obtained from retro-ocular vessel. The levels of blood lipids were determined, the hemorrheology parameters were determined by hemorrheometer, and the pathological changes in the liver of mice were observed microscopically. Results Zanthoxylum oil could obviously reduce contents of TC, TG, LDL-C (P

Objective To improve the specific nursing standards of neostomy and chronic wounds,make patients receive professional guidance and standard treatment. Methods To establish professional team in the neostomy and conduct systematic and specialized training for team members, to work out nursing standards in the neostomy and execute nursing consultation and discussion in team on special types of chronic wounds. Results The professional knowledge of the team members and clinical nurses was enhanced, 18lessons about 50 class-hours were given, the attendance rote reached above 96% since the establishment of professional team in the neostomy, the quality of clinical nursing was improved and the complications were reduced. Conclusions The establishment of professional team provides clinical nurses with a platform of communication and learning, reflect their own value, and promote development of nursing science.

To analyze and compare the protective effects of active components in different ethyl acetate extracts (EAEEPs) from Eclipta prostrate, in order to study the comparison of materials bases protecting normal human bronchial epithelial (NHBE) cells. The MTT assay was taken to compare the protective effect of different EAEEPs on cigarette smoke extracts (CSE) -induced NHBE cells. The ultra-performance liquid chromatography (UPLC) was applied to analyze the content of phenolic acid, coumaric grass ether and flavonoid in EAEEPs. According to the results, all of the eight EAEEPs (0-200 mg x L(-1)) showed certain protective effect on NHBE cells, with statistical difference. Specifically, the total mass of EAEEP VII (89.15 mg x L(-1)) and EAEEP VIII (57.44 mg x L(-1)), which showed the strongest activity, was not the highest, while EAEEP III (132.25 mg x L(-1)) displayed the highest total mass. In the combination with the "component structure" theory, the analysis showed a significant difference in the mass structure among phenolic acid, coumaric grass ether and flavonoid in EAEEP VIII and EAEEP VIII, which were 1.0: 1. 0: 0.5 and 1.0: 1.9: 0.8, respectively. The results suggested a specific optimal "component structure" relationship may exist in EAEEP, which could provide reference for the material base study and quality control.
Bronchi ; cytology ; drug effects ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Eclipta ; chemistry ; Epithelial Cells ; cytology ; drug effects ; Humans ; Protective Agents ; chemistry ; isolation & purification ; pharmacology ; Tobacco Smoke Pollution ; adverse effects

Most Chinese medicine has good clinical efficacy and application. However, the material basis is vague for the lack of basic research, the value of Chinese medicine is hard to reflect for the low technology level and product quality is difficult to maintain for the quality control indicator selection is incorrect. Chinese medicine Jinfukang oral liquid is a typical product of Chinese medicines. Jinfukang oral liquid was selected as a model drug in this article. Based on the overall concept and systems theory of traditional Chinese medicine, the research idea and technology system for modern Chinese medicine secondary exploitation was formed. The system includes three parts, for the first, basic research to make clear the components structure and their action mechanism, for the second, technology upgraded to optimize process and improve the product quality, for the last, exploring the associated industry to form the industrial chain. The research ideas and technology system based on the material basis research and development of modern Chinese medicine, guided with component structure in Chinese medicine and aimed clinical needs. This research ideas and technology system provides strategies and methods for the development of modern Chinese medicine secondary exploitation.
Administration, Oral ; Chemistry, Pharmaceutical ; standards ; Drug Therapy ; standards ; Drugs, Chinese Herbal ; administration & dosage ; standards ; Humans ; Quality Control

Objective To investigate the clinical value of enhanced recovery after surgery (ERAS) in patients undergoing postoperative early enteral nutrition (EEN) with radical resection for hilar cholangiocarcinoma.Methods The clinical data of 48 patients with hilar cholangiocarcinoma who were admitted to the Drum Tower Clinical Medical College of Nanjing Medical University from July 2006 to September 2014 were retrospectively analyzed.All the 48 patients underwent radical resection for hilar cholangiocarcinoma,including 24 patients receiving postoperative EEN (EEN group) and 24 patients receiving total parenteral nutrition (TPN group).The serologic indices and liver function were detected regularly after operation.Ten percent of albumin (Alb) 10 g was administered by intravenous infusion when Alb ＜ 30 g/L.The indexes of all the 48 patients were compared in the 2 groups at postoperative day 3 and 7,including the serologic indices and liver function,the exhaust time,the volume of Alb infusion,the complications (incisional infection,abdominal infection,pleural effusion,peritoneal effusion and bile leakage) and the duration of hospital stay.The patients were followed up by outpatient examination and telephone interview till September 2014.The measurement data with normal distribution were presented as x ± s,comparison between groups and count data were analyzed using the t test and chi-squared test,respectively.Results Patients in the 2 groups were cured successfully and discharged,and no patient died perioperatively.Patients in the EEN group had a good tolerance for EEN and no occurrence of EEN-related complications was detected.The level of the GGT was (108 ± 73) U/L in the EEN group,which was significantly lower than (225 ± 121) U/L in the TPN group at postoperative day 3 (t =4.041,P ＜ 0.05).The level of the GGT was (142 ± 86) U/L in the EEN group,which was no significantly different from (183 ± 107)U/L in the TPN group at postoperative day 7 (t =1.477,P ＞ 0.05).The postoperative time to anal exsufflation and the duration of hospital stay were (73 ± 18) hours and (15 ± 4) days in the EEN group,which were significantly different from (97 ± 21) hours and (18 ± 4) days in the TPN group,and the volume of Alb infusion was (44 ± 29)g in the EEN group,which was significantly lower than (101 ± 92) g in the TPN group (t =4.295,2.615,2.916,P ＜ 0.05).All the 48 patients were followed up for 1 to 71 months (mediantime,10 months),no patients received reoperation or re-admitted to the hospital due to complications.Conclusion The application of postoperative EEN in enhanced recovery of patients undergoing radical resection for hilar cholangiocarcinoma is safe and effective,it could accelerate the recovery of enteral function,shorten the postoperative duration of hospital stay and reduce the supplement of extrinsic Alb,which is helpful for the fast recovery of patients.

Objective To investigate the effects of acupoint therapy on inflammatory factors and its clini-cal efficacy in relieving bronchial asthma. Methods Selected patients with bronchial asthma which was in remis-sion were randomly divided into a treatment group that was treated with acupoint therapy and a control group that was given Seretide. Each group had 30 cases. The treatment period was 4 weeks. Both groups were evaluated in terms of Asthma Control Test ( ACT) scores and the serum content of interleukin-5 ( IL-5) and interleukin-10 ( IL-10) before and at one month ( short-term) , as well as three months after the end of the treatment ( long-term) . The asthma control situation ( fully controlled, partially controlled or uncontrolled) was evaluated. Results Before treatment the average ACT scores of the two groups were not significantly different. After the treatment both the short-term and long-term average ACT scores of the treatment group were significantly higher than those of the con-trol group. The total effectiveness rate of asthma control in the treatment group in the short term ( 93%) was signifi-cantly higher than that in the control group ( 70%) . After the treatment the IL-5 and IL-10 levels in the treatment group were improved to a significantly greater extent than those in the control group. Conclusion Acupoint thera-py can reduce airway inflammation, control bronchial asthma symptoms and show good clinical efficacy, probably by regulating IL-5 and IL-10 levels.

Objective To investigate the mechanism of mCD14 expression on AM in the pathogenes of neonatal respiratory distress syndromes( NRDS). Methods The expression of mCD14 on AM was analyzed with flow cytometry. Enzyme - linked immunosorbent assay was performed for detecting the concentration of IL- 1? and IL-8.Results The percentage of mCD14 positive AM in experimental group [(54.772 ?17 .341)%] was higher than that in control group [(14.023? 10. 713)% ](t= -7.739 P

Objective To explore the potential impact of low concentration of metformin on the morphology and function of mitochondria of HepG2 cells. Methods HepG2 cells in experimental group and control group were treated with or without low concentration of metformin (1mM/L), respectively. The cells were incubated for 12h in the incubator with constant temperature and humidity as well as 1% oxygen. Orange Mitoview was used to stain the mitochondria to detect the effects of the drug on its morphology and quantity. Transmission electron microscope was utilized to observe the effect of metformin on the ultrastructure of mitochondria. The mitochondrial respiratory chain complex I activity in HepG2 cell was detected by Complex I Enzyme Activity Dipstick Assay Kit (DAK). Results Orange Mitoview staining showed that low concentration of metformin had little effect on the morphology and number of mitochondria of cells in experimental group , and the difference between control and experimental group was not statistically significant (P > 0.05). In addition, the result was further determined by transmission electron microscopy. However, DAK analysis showed that complex I activity of cells in experimental group was significantly lower than that in control group. Conclusion Under Hypoxia conditions, low concentration of metformin had no significant effect on the morphology and number of mitochondria of HepG2 cells, but it significantly reduces the activity of mitochondria of HepG2 cells.

Objective To evaluate the safety and efficacy of endoscopic ultrasound (EUS) guided ethanol ablation of benign insulinoma and compare its' advantages and disadvantages with surgical treatment. Methods From April 2011 to February 2016, clinical data of 38 patients with benign insulinoma treated by EUS-guided ethanol ablation or surgical treatment were retrospectively analyzed. Results 97.4% (37/38) patients had a typical clinical manifestation of Whipple's triad, and the I/G ratio of 82.9% patients (29/35) was more than 0.3 with their onset of hypoglycemia. The positive preoperative etiologic diagnosis rates of transabdominal ultrasonography, CT, MRI, PET/CT and EUS were 50.0%, 67.6%, 66.7%, 75.0%, 89.7% respectively. In the current study, 18 patients underwent EUS-guided ethanol ablation (EUS-FNI group) and 20 patients received surgicaltreatment (surgical group). Compared with the surgical group, the operation time, intraoperative hemorrhage volume, postoperative complications, length of stay and hospitalization costs were significantly reduced in the EUS-FNI group (P < 0.05). No treatment-related complications was observed in EUS-FNI group, while 40.0% (8/20) patients in surgical group had complications. During the follow-up period, all these patients maintained stable blood glucose without taking medication, and there's no recurrence of insulinoma in EUS-FNI group after the last treatment with alcohol injection; In surgical group, only 90.0% (18/20) patients had no recurrence, episode of hypoglycemia was less after the operation in 10.0% (2/20) patients. Conclusion EUS-guided ethanol ablation of benign insulinoma is safe and effective, compared with traditional surgical treatment, EUS-guided ethanol ablation is minimally invasive, costs less, recovers fast after treatment and has fewer complications.