OBJECTIVE To comprehensive and systematic study the effective components of different stubbles in honey-suckle and doped leaves from the main cultivars of the main producing areas,and to provide reference for procurement of high quality and low price and for comprehensive utilization of resources.METHODS Collect 92 samples of honeysuckle and doped leaves,which from 5 cultivars of the three main producing areas of Shandong,Henan and Hebei.Mensurate the content of the index components in the sample and the high performance liquid chromatographic fingerprint.RESULTS There were differ-ences in the contents of the index components of different stubble.The highest content of the first crop,the lowest of the two. The two crop luteolin content is lower than the standard of Chinese Pharmacopoeia.The content of chlorogenic acid in the first crop was the highest in the Damaohua,and in four crop was the highest in the Juhuayihao.HPLC fingerprint similarity of hon-eysuckle was more than 0.9.The content of the index components of the doped leaves was higher than that of the honeysuckle. The HPLC fingerprint similarity of the doped leaves and of the honeysuckle was between 0.81 5~0.892.CONCLUSION The first and four stubble quality is higher in three main producing areas of five varieties of honeysuckle.Damaohua's quality is ex-cellent in the first stubble,and Juhuayihao's quality is excellent in the four stubble.Chemical composition between doped leaves and honeysuckle are different.The index component content of doped leaves is higher than honeysuckle.This study provided the scientific basis for the quality evaluation of honeysuckle,and the development and utilization of the doped leaves.

OBJECTIVEThrough reviewing the relevant literature from the past decades, to summarize the assessment and management of fractures of the clavicle, and provide an overview of the clinical results of a range of treatment options.

DATA SOURCESThe data analyzed in this review are mainly from articles included in PubMed and EMBASE, published from 1960 to 2015.

STUDY SELECTIONStudies involving assessment of fractures of the clavicle were reviewed. Further literatures were gathered regarding the conservative and surgical treatment of these fractures, including the methods of fixation and the surgical approaches used. Both conservative and surgical treatments were then compared and contrasted.

RESULTSThrough retrieving and reading the abstract, a total of 42 representative articles were selected, which covered all aspects of the conservative treatment and surgical treatment, and compared the advantages and disadvantages of different treatment options.

CONCLUSIONSAlthough the majority of recent data suggest that surgery may be more appropriate as it improves functional outcome and reduces the risk of complications, we recommend that the treatment should be individually assessed.

Bone Plates ; Clavicle ; surgery ; Fracture Fixation ; methods ; Fracture Fixation, Internal ; methods ; Fractures, Bone ; surgery ; Humans

BACKGROUNDCholesterol-lowering therapy with statins has been reported to reduce the morbidity and mortality of cardiovascular diseases. This study aimed to investigate the effects of combined application of extended-release niacin and atorvastatin on lipid profile modification and the risks of adverse events in patients with coronary artery disease.

METHODSConsecutive 108 patients with coronary artery disease and serum total cholesterol (TC) > or = 3.5 mmol/L were randomized into two groups: group A using atorvastatin and group B using extended-release niacin (niacin ER) and atorvastatin. Plasma lipid profile, glucose, and adverse events were assessed at the hospitalization, and 6 and 12 months after treatment. In addition, clinical cardiovascular events were evaluated after 12 months of treatment.

RESULTSThe levels of TC, low density lipoprotein cholesterol (LDL-C) were significantly decreased (P < 0.05) in groups A and B, but the levels of high density lipoprotein cholesterol (HDL-C) and ApoA increased by 29.36% and 40.81% respectively after 12 months of treatment in group B (P < 0.01). The medications were generally well tolerated in the two groups. No significant difference of adverse events was found between the two groups (group A: 3.2% vs group B 5.1%, P > 0.05).

CONCLUSIONSCombined use of extended-release niacin with atorvastatin was superior to atorvastatin monotherapy alone in lipid profile regulation. Combination therapy with niacin ER and atorvastatin was well tolerated and safe in patients with coronary artery disease.

Aged ; Anticholesteremic Agents ; pharmacology ; therapeutic use ; Apolipoproteins A ; blood ; Atorvastatin Calcium ; Cholesterol ; blood ; Cholesterol, HDL ; blood ; Cholesterol, LDL ; blood ; Coronary Artery Disease ; drug therapy ; Female ; Heptanoic Acids ; pharmacology ; therapeutic use ; Humans ; Lipid Metabolism ; drug effects ; Male ; Middle Aged ; Niacin ; pharmacology ; therapeutic use ; Pyrroles ; pharmacology ; therapeutic use

Objective To retrospectively analyze the postoperative morbidity of patients with complex intracranial aneurysms treated by stent-assisted coiling and investigate the causes and treatment strategy of postoperative morbidity. Methods 62 SAH patients with intracranial aneurysm were treated by stent-assisted coiling, 53 cases of single aneurysms, 9 cases of multi-aneurysms (8 cases of 2 aneurysms, 1 cases of 3 aneurysms), amount to 72 aneurysms, 71 aneurysms were treated by stent-assisted coiling. Results Completed embolization 53 cases were completed with embolization partial embolization (74.64％), Nearly all embolization 17 cases were nearly all embolization (23.94％), partial embolization and 1case was s (1.42％) . According to GOS, 52 patients with a score of GOS 5, 6 patients with a score of GOS 4, 3 patients with a score of GOS 3, 2 patients with a score of GOS 1. 58 (93.5％) patients survived favorably. 9 patients with complications (14.5％), 3 patients with acute thrombosis; 2 patients with rupture of aneurysms during surgery; 3 patients with cerebral angiospasm; There was no obvious abnormality during the surgery in 1 patient, and there was a focal ischemic change followed by a mild neurological deficiency. Conclusions Stent assisted coil embolization of intracranial ruptured aneurysm is safe, effective and feasible, but we should improve clinical skills, summarize the analysis in the clinical operation experience of clinical treatment so as to reduce complications. Timely and correct treatment is also very important when complications occur.

OBJECTIVETo investigate the clinical features and treatment strategy of dissymmetric bilateral frontal contusion, and to summarize our experience in treating these patients by minimally invasive surgery.

METHODSOver the past 3 years, we have treated a total of 31 patients with dissymmetric bilateral frontal contusion using endoscopy-assisted unilateral cerebral falx incision. Other 30 patients treated by routine bilateral approaches within the same period were taken as control.

RESULTSSeventeen cases (54.8%) in the unilateral operation group survived and were in good condition, 8 (25.8%) had moderate disability, 4 (12.9%) had severe disability, 1 (3.2%) was in vegetative state, and 1 (3.2%) died. Compared with the control group, the Glasgow Outcome Scale score was not significantly different in the unilateral operation group, but the operation time, blood transfusion volume, the length of hospital stay, the incidences of mental disorder and olfactory nerve injury were greatly reduced in the unilateral operation group.

CONCLUSIONSEndoscopy-assisted unilateral cerebral falx incision can shorten the operation time, reduce surgical trauma and complications in treatment of patients with dissymmetric bilateral frontal contusion. It can obviously diminish the chance of delayed intracerebral hematoma and subsequently minimize the incidences of subfalcial and centrencephalic herniation.

Brain Injuries ; Contusions ; Dura Mater ; Endoscopy ; Humans ; Treatment Outcome

Objective To observe the alteration of thoracic and lumbar physiological curvature in adolescent idiopathic scoliosis(AIS)and the difference of physiological curvature between different types of scoliosis.Methods A retrospective analysis was conducted on 305 adolescent patients taken full spine X-ray in our hospital from January 2017 to December 2021.The patients were divided into normal group and scoliosis group.The normal group was composed of 179 patients,79 males and 100 females,aged 10 to 18 years old with an average of(12.84±2.10)years old,with cobb agle less than 10 degrees.The scol-iosis group was composed of 126 patients,33 males and 93 females,aged 10 to 18 years old with an average of(13.92±2.20)years old.The gender,age,Risser sign,thoracic kyphosis(TK)and lumbar lordosis(LL)in 2 groups were compared,and the TK and LL were also compared between different genders,different degrees of scoliosis and different segments of scoliosis.Re-sults The female ratio(P=0.001)and age(P＜0.001)in scoliosis group were higher than them in normal group;the ratio of low-grade ossification was higher in normal group than in scoliosis group(P=0.038).TK was significantly smaller in scoliosis group than in normal group(P＜0.001),but there was no significant difference in LL between the 2 groups(P=0.147).There were no significant difference in TK and LL between male and female.The TK was significantly bigger in mild AIS patients than in moderate AIS patients(P＜0.05),but there was no significant difference in LL between mild and moderate patients(P＞0.05).The TK and LL in different segments scoliosis were not found significant difference.Conclusion The physiological curvature of thoracic and lumbar spine is independent of gender.The thoracic physiological curvature becomes smaller in AIS patients,but lumbar curvature remains unchanged.The thoracic physiological curvature in mild AIS patients is greater than that in moderate AIS patients,but the lumbar curvature is almost unchanged between mild and moderate scoliosis and is similar with that in normal adolescent.The alteration of thoracic and lumbar physiological curvature in AIS patients may be related to relative an-terior spinal overgrowth,and the specific detailed mechanism needs to be further studied.

Squalene synthase of Alisma orientale catalyzes farnesyl diphosphate (FPP) to form squalene, which is the key regulatory enzyme of the carbon source flow to protostane triterpenes biosynthesis. For further research on the function and expression of AoSS gene, the open reading frame (ORF) of squalene synthase gene (accession no. JX866770) from A. orientale was subcloned into a prokaryotic expression vector pCzn1 and induced the expression of AoSS gene in Escherichia coli BL21(Roseta). The fusion protein was mainly in the form of inclusion bodies and purified to obtain high purity protein. By verifying its functionality through vitro enzymatic reaction, the results showed that the catalytic protein had the catalytic activity of FPP into squalene. In order to research the expression of AoSS in A. orientale, the purified protein was used to immunized rabbits to prepare polyclonal antibody which was then purified, the titer of the antibody was greater than 1∶51 200 by ELISA detection, and displayed good specificity by Western blotting. The prepared antibody was used for immunoassay of AoSS in different organs of A. orientale, and the results showed that the AoSS expression level was the highest in tubers, followed by leaves, and lowest in root. Successful construction of prokaryotic expression vector, validation of gene functions and establishment of rapid immunoassay lay the foundation for further researches on the function and regulation of AoSS gene, and also provide scientific basis on the application of the protostane triterpenes of A. orientale in the field of synthetic biology.

Objective: To explore the efficacy of entecavir antiviral therapy on the degree of liver fibrosis in patients with non-alcoholic fatty liver disease (NAFLD) combined with chronic hepatitis B (CHB) in Tibet region. Methods: HBeAg-positive CHB patients who were treated with entecavir in the outpatient and inpatient Department of Infectious Diseases of the Tibet Autonomous Region people's Hospital between January 2018 to December 2019 were retrospectively analyzed. Among the 140 subjects with CHB, 95 cases were CHB alone, and the other 45 cases were diagnosed as CHB combined with NAFLD by ultrasound. All patients were given entecavir 0.5 mg orally once daily on an empty stomach for 48 weeks. HBeAg negative conversion rate, blood glucose, blood lipid, liver function and the degree of liver fibrosis were compared between the two groups at the 12th, 24th and 48th weeks of treatment to evaluate the virological response. SPSS 19.0 statistical software was used to process the data. Measurement data were expressed as mean ± standard deviation (x¯±s). Descriptive statistical analysis was used for t-test, and the categorical variables were expressed as percentage (%) and χ² test. A p-value < 0.05 was considered as statistically significant. Results: After 48 weeks of treatment, the HBeAg and HBV DNA negative conversion rate were significantly better in patients with CHB alone (group B) than CHB combined with NAFLD (group A), that is to say, HBeAg negative conversion rate in group A and B patients were 28.90% and 40%, respectively, and group B was better than group A. HBV DNA negative conversion rate was significantly elevated in group B (83.2%) than group A (64.4%), with statistical significance (P<0.05), and the difference between the both groups was statistically significant. Alanine aminotransferase level was significantly decreased in patients with CHB alone than patients with CHB combined with NAFLD. Aspartate aminotransferase/platelet ratio index was significantly decreased after treatment than before treatment in both group of patients, and the depletion was more pronounced in CHB alone group. Liver stiffness values were significantly decreased in patients with CHB combined with NAFLD than CHB alone group. Moreover, liver stiffness values was higher in group A than group B before treatment under the influence of fat attenuation factors, and the differences before treatment and after treatment were 3.50±4.66 and 2.05±2.53, respectively; however, group B was not affected by fat attenuation factors, so LSM value reduction in group A was more obvious, and the differences were statistically significant. There was no statistically significant difference in blood glucose and blood lipids levels before and after treatment between the two groups. Conclusion: NAFLD has a certain effect on antiviral therapy and liver fibrosis in patients with CHB, i.e., the effect of antiviral therapy in patients with CHB alone is better than patients with CHB combined with NAFLD. Patients with CHB combined with NAFLD when treated with antiviral therapy had a significantly greater degree of liver stiffness reduction than patients with CHB alone. Therefore, it is necessary to actively intervene the risk factors associated with NAFLD according to the actual situation of different individuals to improve clinical efficacy of antiviral therapy.
Antiviral Agents/therapeutic use* ; DNA, Viral ; Guanine/analogs & derivatives* ; Hepatitis B e Antigens ; Hepatitis B, Chronic/drug therapy* ; Humans ; Liver Cirrhosis/complications* ; Non-alcoholic Fatty Liver Disease/drug therapy* ; Retrospective Studies ; Tibet ; Treatment Outcome

OBJECTIVETo investigate clinical effects of calcaneal fracture with closed reduction and minimally invasive plate fixation assisted with bidirectional distractor distraction.

METHODSFrom September 2015 to October 2016, 11 male patients(13 feet) with calcaneal fractures treated with bidirectional distractor distraction assisted with minimally invasive plate fixation were retrospectively studied. They were aged from 24 to 57 years old with an average of 36.4 years old;8 feet were type IIand 5 feet were type III according to Sanders classification. Postoperative incision, fracture healing, Böhler angle, Gissane angle were observed and Maryland scoring system was used to evaluate clinical effects.

RESULTSAll fractures healed well without incision inflammation and incision disunion. All patients were followed up from 12 to 15 months with an average of 13.5 months. Böhler angle were improved from (9.6±7.3)° before operation to (20.2±4.6) ° at 1 year after operation, and had statistical meaning; Gissane angle increased from (92.7 ±8.5)° before operation to (121.7 ±7.6) ° at 1 year after operation. Maryland score at 1 year after operation was 88.79±8.25, and 11 feet got excellent results and 2 feet moderate.

CONCLUSIONSBidirectional distractor distraction assisted with minimally invasive plate fixation could effectively fix calcaneal fractures, reduce postoperative complications, and get satisfied results of postoperative images and functional recovery. It is one of effective methods for treating Sanders II and III calcaneal fractures.

Objective: To explore the efficacy and safety of real-world eribulin in the treatment of metastatic breast cancer. Methods: From December 2019 to December 2020, patients with advanced breast cancer were selected from Beijing Chaoyang District Sanhuan Cancer Hospital, Shandong Cancer Hospital, Peking University Cancer Hospital, Baotou Cancer Hospital, Shengjing Hospital Affiliated to China Medical University, and Cancer Hospital of Chinese Academy of Medical Sciences. Kaplan-Meier method and Log rank test were used for survival analysis, and Cox regression model was used for multivariate analysis. Results: The median progression-free survival (PFS) of 77 patients was 5 months, the objective response rate (ORR) was 33.8%, and the disease control rate (DCR) was 71.4%. The ORR of patients with triple-negative breast cancer was 23.1%, and the DCR was 57.7%; the ORR of patients with Luminal breast cancer was 40.0%, and the DCR was 77.8%; the ORR of patients with HER-2 overexpression breast cancer was 33.3%, and the DCR was 83.3%. ORR of 50.0% and DCR of 66.7% for patients treated with eribulin as first to second line treatment, ORR of 29.4% and DCR of 76.5% for patients treated with third to fourth line and ORR of 28.6% and DCR of 71.4% for patients treated with five to eleven line. The ORR of patients in the eribulin monotherapy group was 40.0% and the DCR was 66.0%; the ORR of patients in the combination chemotherapy or targeted therapy group was 22.2% and the DCR was 81.5%. Patients with a history of treatment with paclitaxel, docetaxel, or albumin paclitaxel during the adjuvant phase or after recurrent metastasis had an ORR of 32.9% and a DCR of 69.9% when treated with eribulin. The treatment efficacy is an independent prognostic factor affecting patient survival (P<0.001). The main adverse reactions in the whole group of patients were Grade Ⅲ-Ⅳ neutrophil decline [29.9% (23/77)], and other adverse reactions were Grade Ⅲ-Ⅳ fatigue [5.2% (4/77)], Grade Ⅲ-Ⅳ peripheral nerve abnormality [2.6% (2/77)] and Grade Ⅲ-Ⅳ alopecia [2.6% (2/77)]. Conclusions: Eribulin still has good antitumor activity against various molecular subtypes of breast cancer and advanced breast cancer that has failed multiple lines of chemotherapy, and the adverse effects can be controlled, so it has a good clinical application value.
Breast Neoplasms/pathology* ; Female ; Furans/adverse effects* ; Humans ; Ketones/adverse effects* ; Paclitaxel/adverse effects* ; Treatment Outcome ; Triple Negative Breast Neoplasms/drug therapy*