"Four Common Characteristics" of Liver and Eyes and Research Ideas Inspired by "Liver Opens at Eyes" / 中国实验方剂学杂志

The theory of "liver opens at the eyes" was first seen in Yellow Emperor's Internal Canon of Medicine， which is the ancient people's summary of the connection between the liver and the eyes. The theory of "liver opens at the eyes" suggests the characteristic of "co-damage and co-recover of liver and eyes". It has been found in clinical practice that liver diseases and eye diseases often occur together， and "liver and eyes co-recover" is an ideal choice. The key to achieving "liver and eyes co-recover" is to analyze its pharmacological material basis and mechanism. With the development of modern medicine， more and more evidence indicates that the liver and eyes have complex and close relationships in physiological and pathological aspects. In a pathological state， there is a phenomenon of "liver and eyes co-damage"， and after the intervention of traditional Chinese medicine， "liver and eyes co-recover" occurs. "Liver and eyes co-damage and co-recover" can be explained through the "co-material basis and co-action mechanism". On this basis， the research group tentatively proposed that the liver and eyes had "four common characteristics" （4CCs）， namely "co-damage， co-recover， co-material basis， and co-action mechanism" from the theoretical connotation of traditional Chinese medicine， clinical practice， and molecular biology. Additionally， the group also took the intervention of Prunella vulgaris， traditional Chinese medicine， for removing liver fire and improving eyesight on immune liver injury （ILI） and allergic conjunctivitis （AC） as examples to analyze 4CCs. This project aims to deeply analyze the scientific connotation of the theory of "liver opens at the eyes"， reveal the common characteristics and biological essence of liver and eyes， explore a new research paradigm of "liver and eyes co-recover"， and provide a reference for the study of common problems of multi-organ associated diseases.

Application of " 16-words formula" in transurethral enucleation resection of prostate with plasma rod electrode / 中国医师杂志

Objective:To explore the application of 16-words formula " resection surrounding the proximal part of seminal colliculus, lateral tunnel, plane extending and bladder neck preservation" in transurethral enucleation resection of prostate with plasma rod electrode (TUERP).Methods:The clinical data of 88 patients with benign prostatic hyperplasia (BPH) admitted to our department from May 2018 to July 2019 were retrospectively analyzed. The age of patients was (67.0±8.6)years, and the volume of prostate was (51.0±27.3)ml. All patients were treated with TUERP using transurethral plasma rod electrodes according to the above 16-words formula. The perioperative clinical data and follow-up results at the 3rd month postoperation were statistically analyzed.Results:All operations were successfully completed. The operation time was (49.7±17.7)min, including gland enucleation time (16.8±6.7)min, tissue resection time (33.0±12.3)min, enucleated tissue weight (45.5±24.4)g, intraoperative blood loss (10.2±2.9)ml, postoperative continuous bladder irrigation time (1.9±0.8)d, postoperative hospital stay (4.1±0.7)d. There were no significant changes in hemoglobin and sodium concentration at 2 hours after operation ( P>0.05). The International Prostate Symptom Score (IPSS), quality of life score (QOL), maximum urinary flow rate (MFR) and residual bladder urine were significantly improved at 3 months after operation ( P<0.05). The patients were followed up for 3 to 14 months (average 6.8 months). There were 6 cases of Clavien grade Ⅰ complications, 1 case of Clavien Ⅱ complications, 1 case of Clavien Ⅲ complications, and no Clavien Ⅳ-Ⅴ complications occurred. Conclusions:The TUERP with plasma rod electrode according to the 16-words formula is an ideal choice for BPH treatment, which has the advantages of simple operating, high efficiency of enucleation, less blood loss, fast recovery and satisfied improvement of urination symptom.

Retrospective Analysis of Gestational Adverse Drug Reactions from Sichuan Center for Adverse Drug Reaction Monitoring from Nov. 2016 to Nov. 2017 / 中国药房

OBJECTIVE： To investigate the characteristics and regularity of gestational （including perinatal period） adverse drug reactions （ADR） in Sichuan province， and to provide evidence for ensuring the safety and effectiveness of drug use in clinic. METHODS： Gestational ADR reported to Sichuan provincial ADR monitoring center from Nov. 2016 to Nov. 2017 were statistically analyzed in respects of report source， personnel distribution， general information of patients， route of administration， drug types and main drugs， involved system/organ， grading and outcome， etc. RESULTS： A total of 1 309 gestational ADR cases   （1 340 case time） were collected， in which 1 305 were from medical institutions， 3 from enterprises and 1 from manufacturer. There were 986 physicians， 188 nurses， 133 pharmacists and 2 commissioners for drug safety. 859 cases （65.62％） were 21-30 years old， accounting for the largest proportion. 867 case time were caused by intravenous administration （64.70％）. ADR-inducing drug types mainly included reproductive system drugs （491 case time， 36.64％）， antimicrobial drugs （479 case time， 35.75％） and blood system drugs （110 case time， 8.21％）. Main of them were Carboprost tromethamine injection （187 case time， 13.96％）， Cefazolin sodium for injection （122 case time， 9.10％） and Oxytocin injection （105 case time， 7.84％）. ADR mainly involved skin and its appendants （517 case time， 33.95％）， gastrointestinal system （387 case time， 25.41％）， whole body （175 case time， 11.49％）.  In 1 309 gestational ADR， 1 251 cases （95.57％） were general ADR； 58 cases （4.43％） were severe ADR， including 14 life-threatening cases， 7 extended hospital stay and 37 others； 592 （45.22％） patients improved， 716 （54.70％） recovered and 1 （0.08％） did not improve. CONCLUSIONS： In clinical practice， it is necessary to strengthen the monitoring of drug use in patients during gestational， especially monitor ADR of uterine contraction drugs and antimicrobial drugs during gestational， use drug cautiously and promote clinical medication safety in gestational patients.

Effect of occupational stress on recurrent spontaneous abortion in women of childbearing age / 中华劳动卫生职业病杂志

Objective@#To investigate the influence of occupational stress on recurrent spontaneous abortion (RSA) in women of childbearing age.@*Methods@#From January to December, 2017, 75 working women of childbearing age (25-35 years) who were admitted to a provisional hospital in Lanzhou, China and diagnosed with RSA were assigned into patient group. At a 1∶4 ratio, 300 age-matched working women who had normal first pregnancy were randomly selected as controls. A case-control study was conducted by a self-made questionnaire and the effort-reward imbalance scale. The impact of occupational stress on RSA in women of childbearing age was analyzed by evaluation of occupational harmful factors, regularity, effort-reward ratio, and sleep quality.@*Results@#There were significant differences in the distribution of sleep, daily exercise, night shift, extrinsic-effort/low-reward score, and effort/low-reward score between the patient group and the control group (χ2=7.867, P<0.05; χ2=7.377, P<0.05; χ2=3.714, P<0.05; χ2=6.651, P<0.05; χ2=8.556, P<0.05) . With controlled factors such as general conditions and living habits, logistic regression analysis showed that poor sleep quality and high-effort/low-reward were risk factors for RSA (odds ratio[OR]=1.462, 95% confidence interval[CI]: 1.032~2.073; OR=3.253, 95%CI: 1.169~9.053) . A regular work was a protective factor against RSA (OR=0.644, 95%CI: 0.438-0.946) .@*Conclusion@#In occupational stress, irregular working hours, lack of sleep, and high-effort/low-reward are risk factors for RSA. Working women of childbearing age should ensure adequate sleep, pay attention to effort-reward balance, and make a regular work schedule.

Extracorporeal shock wave therapy alleviates spasticity in the triceps surae after stroke / 中华物理医学与康复杂志

Objective To evaluate the effect of applying extracorporeal shock wave therapy (ESWT) to alleviate triceps surae spasticity after a stroke and to explore the electrophysiological mechanisms involved.Methods Sixty hemiplegic stroke patients with triceps surae spasticity were recruited and randomly assigned to either an ESWT group or a control group,each of 30.Both groups were given routine medication and rehabilitation training.The ESWT group additionally received 3000 shots of ESWT at 0.089 mJ/mm2,1.5 bars and 8 Hz applied once a week for 4 weeks.Before the treatment,immediately afterward,and then 1 and 4 weeks later the subjects were assessed using the composite spasticity scale (CSS),passive range of motion (PROM) measurements,the 10-meter walk test (10MWT),H reflex latency and the Hmax/Mmax ratio.Results The ESWT group showed significant improvement in their average CSS,PROM and 10MWT results at t1,t2 and t3 compared with t0,while the control group had significant improvement in their average CSS and 10MWT scores,but their average PROM score improved significantly only at t1 and t2.The ESWT group showed significantly better progress in terms of their average CSS score at t1 and t2.The groups' average PROM scores were not significantly different,but the ESWT group had faster 10MWT times at t1,t2 and t3.In the ESWT group H reflex latency had lengthened significantly by t1 and the Hmax/Mmax ratio had decreased significantly,but the only significant difference from the controls was in the average H reflex latency at t1.The ESWT was well tolerated and did not cause any severe adverse effects.Conclusions ESWT improves triceps surae spasticity effectively after stroke quite safely.

Study of Basal metabolic rate of 81 young adults aged 20-29 years old in Changsha / 中华预防医学杂志

Objective@#To determine the basal metabolic rate (BMR) of young adults aged between 20-29 years old in Changsha.@*Methods@#We recruited volunteers to join in our research project from April to May, 2015. All recruited volunteers must meet the inclusion criteria: aged 20-29 years old, height between 164-180 centimeters in males and 154-167 centimeters in females, in good health condition, and with no habit of regular physical exercise in last year. Finally, 81 qualified volunteers were selected as research objects, including 43 males and 38 females. The BMR, resting lying metabolism rate and resting sitting metabolism rate of the subjects were detected, and the determined BMR was compared with the calculated@*results@#from the adjusted Schofield equation. Results The BMR, resting lying metabolism rate and resting sitting metabolism rate among males were (166.10±22.09), (174.22±24.56), and (179.54±23.35) kJ·m-2·h-1, respectively, which were all higher than those among females were (137.70±20.04), (149.79±19.25), and (167.78±26.02) kJ·m-2·h-1, respectively, (P<0.001). The BMR of males and females calculated from the adjusted Schofield equation were (160.83±3.93), and (140.29±4.18) kJ·m-2·h-1, respectively, and there was no significantly statistical difference found between the determined BMR and the calculated results from Schofield equation (adjusted) classified by sex, all P values >0.05.@*Conclusion@#The BMR of young adults aged 20-29 years old in Changsha was in the national average level, and the adjusted Schofield equation displayed fine accuracy in predicting BMR of young adults aged 20-29 years old in Changsha.

Research progress of injectable bone tissue engineering scaffold material / 国际生物医学工程杂志

Injectable bone tissue engineering scaffold material has a certain form and mechanical strength.It can be loaded with seed cells for injection to the defected site of bone tissue in the form of fluid.After that,structural recovery and functional reconstruction are achieved,and the new bone is formed ultimately.This material has the characteristics of small trauma and good plasticity.It can repair the irregular bone defects and well associate with growth factor,which is the ideal method for repairing bone tissue defects up to now.Among the various injectable bone tissue engineering materials,bioceramic materials,polymer materials,etc.have been proved to have a high biological compatibility and good mechanical properties.That makes these materials become the focus of current research in bone tissue engineering materials.In this paper,the development and application of bioceramic materials,polymer materials,bioceramics and polymer composites were reviewed.

Prevalence of dyslipidemia and its influential factors in 2 028 students from primary and middle schools in Changsha / 中南大学学报(医学版)

Objective:To determine the prevalence of dyslipidemia in students from the primary and middle schools and the influential factors,and to provide evidence for the prevention and control of dyslipidemia and relevant chronic diseases in primary and middle schools.Methods:A total of 2 028 students aged 7 to 17 from the primary and middle schools in Changsha were selected by stratified random cluster sampling.The contents of the study included questionnaire survey,physical measurement and blood tests for fasting blood triglyceride (TG),total cholesterol (TC),low-density lipoprotein cholesterol (LDL-C),and high-density lipoprotein cholesterol (HDL-C) levels.Non-high-density lipoprotein cholesterol (non-HDL-C) level was calculated by TC level minus HDL-C level.Chi-square test and non-conditional logistic regression model were used to analyze the factors that contributed to dyslipidemia.Results:The dyslipidemia rate was 18.6％,and the abnormal rates of TG,TC,LDL-C,non-HDL-C and HDL-C were 6.8％,5.6％,2.3％,4.2％ and 8.6％,respectively.By chi-square test,the dyslipidemia rate in students with different ages,home locations,BMI groups,central obesity,time on watching TV or playing computer per day,and daily sleep time was statistically significant.Non-conditional logistic regression analysis showed that home location for the city (OR=1.332),overweight (OR=1.548),obesity (OR=2.201),central obesity (OR=1.695),watching TV or playing computer for more than 2 hours per day (OR=1.357),daily sleep time longer than 11 hours (OR=2.518) were the risk factors for dyslipidemia in students from the primary and middle schools.Conclusion:Nearly 1/5 primary and middle school students show dyslipidemia,which is associated with obesity and other bad behaviors.

Effects of repetitive transcranial magnetic stimulation on the lower limbmotor functionof cerebral infarction patients / 中华物理医学与康复杂志

Objective To explore the effects of repetitive transcranial magnetic stimulation (rTMS) on the motor function of lower limbs of patients with cerebral infarction.Methods Sixty stroke survivors with lower limb dysfunctionwere randomly assigned to an rTMS treatment group or a control group,each of 30.Both groups were given routine medication and rehabilitation treatment,while the treatment group was additionally provided with 4 weeks of rTMS treatment of the contra-lesional M1 at 1 Hz and 90％ motor threshold.The Fugl-Meyer motor assessment (FMA) and maximum walking speed (MWS) were used to assess both groups before and after the treatment and 2 weeks later.Adverse reactions were also recorded.Results Before the intervention,no differences were found between the two groups.After the treatment and two weeks after that,significant improvement was observed in the average FMA and 10 m MWS of both groups,with significantly more improvement in the treatment group than among the controls.No obvious adverse reactions were observed in either group.Conclusions rTMS can improve the motor function of the affected lower limbs of stroke patients safely.

Effects of Continuing Care on Intermittent Catheterization Compliance of Patients with Neurogenic Bladder / 中国康复理论与实践

Objective To explore the effect of continuing care on the intermittent catheterization compliance of patients with neurogenic bladder. Methods From January to December, 2015, 60 patients with neurogenic bladder after spinal cord injury receiving intermittent cathe-terization were randomly assigned to control group (n=30) and intervention group (n=30). The control group received routine discharge in-struction, while the intervention group received continuing care in addition. The intermittent catheterization compliance, residual urine vol-ume, urinary tract infection and quality of life were assessed at discharge and three months after intervention. Results After intervention, the intermittent catheterization compliance was better in the intervention group than in the control group (χ2=7.500, P=0.006). The residual urine volume significantly decreased in both groups (t>12.040, P4.572, P5.505, P<0.001). Con-clusion Continuing care could improve the intermittent catheterization compliance, reduce the residual urine volume and the urinary tract in-fection rate, and improve the quality of life in patients with neurogenic bladder after discharge.

Effects of Continuing Care on Quality of Sleep and Neurological Function Rehabilitation in Patients after Stroke / 中国康复理论与实践

Objective To explore the effects of continuing care on the quality of sleep and neurological function rehabilitation in pa-tients after stroke. Methods 60 patients with sleep disorder and hemiplegia after stroke discharging from our hospital during January to De-cember 2014 were randomly assigned to control group (n=30) and intervention group (n=30). The control group received routine discharge instruction, while the intervention group received continuing care. They were assessed with Pittsburgh Sleep Quality Index (PSQI), simpli-fied Fugl-Meyer Assessment (FMA) and modified Barthel Index (MBI) were when discharged and 3 months after intervention. Results The scores of PSQI were lower, the scores of FMA and MBI were higher in the intervention group than in the control group 3 months after inter-vention (P<0.05). The nursing satisfaction was higher in the intervention group than in the control group (P<0.001). Conclusion Continuing care could improve the sleep quality, and promote the neurological function recovery for patients with sleep disorder after stroke.

Effects of Continuing Care on Quality of Sleep and Neurological Function Rehabilitation in Patients after Stroke / 中国康复理论与实践

@#Objective To explore the effects of continuing care on the quality of sleep and neurological function rehabilitation in patients after stroke. Methods 60 patients with sleep disorder and hemiplegia after stroke discharging from our hospital during January to December 2014 were randomly assigned to control group (n=30) and intervention group (n=30). The control group received routine discharge instruction, while the intervention group received continuing care. They were assessed with Pittsburgh Sleep Quality Index (PSQI), simplified Fugl-Meyer Assessment (FMA) and modified Barthel Index (MBI) were when discharged and 3 months after intervention. Results The scores of PSQI were lower, the scores of FMA and MBI were higher in the intervention group than in the control group 3 months after intervention (P<0.05). The nursing satisfaction was higher in the intervention group than in the control group (P<0.001). Conclusion Continuing care could improve the sleep quality, and promote the neurological function recovery for patients with sleep disorder after stroke.

Effects of Repetitive Transcranial Magnetic Stimulation on Cognitive Ability in Patients with Mild Cognitive Impairment after Ischemic Stroke / 中国康复理论与实践

@#Objective To explore the effects of repetitive transcranial magnetic stimulation (rTMS) on cognitive ability of patients after ischemic stroke. Methods 45 patients with mild cognitive impairment (MCI) after ischemic stroke were randomly assigned into control group (n=22) and observation group (n=23). Both groups received routine drugs and cognitive training. The observation group received rTMS over the left dorsolateral prefrontal cortex (DLPFC) (5 Hz, 80% motor threshold) in addition for 4 weeks. Results The score of Montreal Cognitive Assessment (MoCA), P300 latencies and amplitudes improved after treatment in both groups (P<0.001), and were better in the observation group than in the control group (P<0.05). The MoCA score was negatively related with P300 latency (r=-0.851, P<0.05). There was no severe adverse effect during the treatment. Conclusion rTMS could improve the cognitive ability of patients with MCI after stroke, with little side effect.

The effects of repetitive transcranial magnetic stimulation on the cognitive ability in patients with mild cognitive impairment after ischemic stroke / 中华物理医学与康复杂志

Objective To explore the effects of repetitive transcranial magnetic stimulation (rTMS) on cognitive ability in patients suffering from mild cognitive impairment (MCI) after ischemic stroke.Methods Forty five ischemic stroke survivors with MCI but not meeting the criterion for diagnosis as dementia were recruited, and were randomly assigned into an rTMS group (32 patients) and a control group (30 patients) according to a random number table.Both groups received the routine drug therapy of medicine and cognitive function training, and the rTMS group was additionally given rTMS over the left dorsolateral prefrontal cortex at 5 Hz and 80％ motor threshold.The treatments lasted for 4 weeks.The Montreal Cognitive Assessment (MoCA) and auditory event related potential (ERP) were tested for both group before and after the treatment.Results After the treatment, two groups showed significant improvements in the average score of MoCA compared to that before the treatment, and that of the rTMS group was significantly higher than that of the control group.For both groups, the P300 latency shortened and the amplitude increased after the treatment.Moreover, the latency and amplitude of the rTMS group increased to 355.67 ± 16.43 ms and 8.69 ± 1.65 μV, respectively, after the treatment, significantly shortened and lengthened than that of the control group [(372.76 ± 23.35 ms and 7.03 ± 3.04 μV), respectively].Conclusions rTMS can significantly improve the cognitive ability of ischemic stroke survivors in a relatively safe way.

Effects of Repetitive Transcranial Magnetic Stimulation on Cognitive Ability in Patients with Mild Cognitive Im-pairment after Ischemic Stroke / 中国康复理论与实践

Objective To explore the effects of repetitive transcranial magnetic stimulation (rTMS) on cognitive ability of patients after ischemic stroke. Methods 45 patients with mild cognitive impairment (MCI) after ischemic stroke were randomly assigned into control group (n=22) and observation group (n=23). Both groups received routine drugs and cognitive training. The observation group received rT-MS over the left dorsolateral prefrontal cortex (DLPFC) (5 Hz, 80%motor threshold) in addition for 4 weeks. Results The score of Montre-al Cognitive Assessment (MoCA), P300 latencies and amplitudes improved after treatment in both groups (P<0.001), and were better in the observation group than in the control group (P<0.05). The MoCA score was negatively related with P300 latency (r=-0.851, P<0.05). There was no severe adverse effect during the treatment. Conclusion rTMS could improve the cognitive ability of patients with MCI after stroke, with little side effect.

Analysis of therapeutic effect ofShengji-Yuhong ointment in the treatment of patients with pressure ulcer / 国际中医中药杂志

Objective To analyze the therapeutic effect ofShengji-Yuhong ointment in the treatment of patients with pressure ulcer.Methods 86 patients of pressure ulcer were randomly divided into a control group and an observation group, with 43 cases in each. After debridement, the wound was covered with vaseline gauze in the control group, whileShengji-Yuhong ointment in the treatment group. 10 days constituted 1 course of treatment, and both groups were treated for 3 courses. The blood supply of the whole blood viscosity, plasma viscosity, erythrocyte aggregation index detection; white blood cell count (WBC), erythrocyte sedimentation rate (ESR), and C reactive protein (CRP) were observed in order to observe the control condition of the patients with wound infection.Results The total effective rate was 95.3% (41/43) and 74.4% (32/43) in the observation group and control group respectively, with significant difference between two groups (χ2=5.800,P=0.016). After treatment, the whole blood viscosity (high-shea) (4.06 ± 1.38 mPa?svs. 4.74 ± 1.62 mPa?s,t=2.095), the whole blood viscosity (medium-shea) (3.71 ± 1.22 mPa?svs. 4.34 ± 1.41 mPa?s,t =2.216), blood reduction viscosity (1.13 ± 0.22 mPa?svs.1.44 ± 0.51 mPa?s,t=3.660), the whole blood viscosity (medium-shea) (4.16 ± 0.48 mPa?svs. 4.51 ± 0.89 mPa?s,t=2.270) obviously compared with group before treatment decreased (P<0.05). The patients in the observation group in the whole blood viscosity (medium-shea) (3.71 ± 1.22 mPa?svs. 4.16 ± 0.48 mPa?s,t=2.251), and blood reduction viscosity (1.13 ± 0.22 mPa?svs. 1.32 + 0.31 mPa?s,t=3.278) in the observation group were  obvious better than the control group (P<0.05). After the treatment the WBC, CRP, ESR in the observation group were decreased significantly than the control group (t=5.947, 7.198, 12.064,P<0.01).ConclusionShengji-Yuhong ointment can effectively control the PU infection in the wound, improve wound tissue under the blood circulation, and promote wound healing.

Effects of the Chinese medicine, modified Erchen decoction, on the lipid metabolism and hepatocyte morphology in ApoE-/-mice / 中国比较医学杂志

Objective To explore the effects of the Chinese medicine, modified Erchen decoction, on the serum lipid spectrum of ApoE-/-mice, and to explore its possible anti-atherosclerotic mechanism.Methods Forty-four male 7-8-week old ApoE-/-mice were used in this experiment.ApoE-/-mouse models of atherosclerosis were generated by high-cholesterol diet for 4 weeks.And then, they were given simvastatin or modified Erchen decoction by gavage.The body weight of mice was recorded every week, The mice were sacrificed after treated with the drugs for 8 weeks continuously, and the plasma lipid was determined by enzymatic method.The aortic valves and arches were stained with oil red O to depict atherosclerotic plaques and liver structural changes of the mice were examined by pathology.Results Modified Erchen decoction lowered plasma lipid ( including TCHOL and LDL-C ) significantly ( P<0.01 ) .The body weight was increased in the mice of all groups, but it was more pronounced in the mice of model group than in the blank and modified Erchen decoction groups.The serum CHOL and LDL-C levels were significantly lowered in the modified Erchen decoction group (P<0.01).The area of atherosclerotic plaques in the aortic wall was significantly reduced in the mice of modified Erchen decoction group as shown by oil red O staining.The pathological changes of hepatocytes were less severe and the structure of hepatic lobules was better preserved in the mice of modified Erchen decoction group.Conclusions The Chinese medicin modified Erchen decoction can effectively reduce serum lipids, regulate lipid metabolism, and ameliorate the process of atherosclerosis in ApoE-/-mice.

Using ultrasound for assessing cervical Luschka's joint problems / 中华物理医学与康复杂志

Objective To test using musculoskeletal ultrasound (MSUS) to observe uncovertebral joints (UJs) and to explain the ultrasound images of UJs and their adjacent tissues,especially the vertebral artery (VA).Methods MSUS was used first with human skeletons and cadavers to localize the UJs and VA on the MSUS images with the aid of implanted needles.MSUS was then used with a patient clinically diagnosed with cervical spondylosis of the vertebral artery type (CSA) to detail the image of a normal UJ and its relationship with the adjacent tissues,especially the VA.Whether there was a lateral spur from the uncinate process (UP) was assessed to try to establish a method for measuring osteophytes.Results During the examination the patient was in supine,the neck was elevated 15cm with a pillow and was at 45 degrees of rotation to the contralateral side.The probe was placed at the medial border of the sternocleidomastoid muscle.When the longitudinal section of the common carotid artery was shown,the probe was slowly moved laterally until the VA first appeared,and then was moved up along the VA.Once the VA entered the transverse foramen,moving the probe slightly allowed the UJ behind the VA to be seen between two transverse processes.The UJ thus lies between two transverse processes,that is,between the lateral margins of two vertebral bodies and outside the intervertebral disc.The echo of the lateral border of the UP is on a straight line with the echo of the lateral margin of the vertebral body,with the VA in front of the line.It was noticed that the image of a UP with lateral osteophyte formation crossed the line and reached closer to the VA.The transverse diameter of the UJ was measured as the distance from a line cutting the lateral cortical margin of the cervical vertebra to the outer cortical margin of the lateral UP.Conclusion MSUS can clearly show the UJ and its adjacent tissues,especially the VA.It can be used to assess and measure UJs with lateral osteophyte formation.

Study on Prescription Characteristics of Chinese Patent Medicines for Antitussive Effect / 世界科学技术-中医药现代化

This study was aimed to reveal characteristics of functions, main indications and applications of Chinese patent medicines in order to provide references for development of new Chinese patent medicines for antitussive ef-fect. Chinese patent medicines recorded in the Pharmacopoeia of the People's Republic of China and the New Na-tional Chinese Patent Medicines were taken as research subjects. Chinese patent medicines classified in the function and indication with key words of cough-relieving, cough-suppressing, cough and chronic cough were col-lected. Analysis was made on the prescription characteristics, such as functions, main indications and applications. The results showed that there were 684 Chinese patent medicines and 462 terms, which were used for a total of 1533 times. The frequently-used terms are antitussive effect with expectorant, antitussive effect, expectorant, heat-clearing and exterior-releasing, antiasthmatic, wind-expelling and antipyretic, antitussive effect with antiasthmatic, purging lung heat, relieving exterior syndrome and moistening the lungs. All 684 Chinese patent medicines were used 48 ma-jor treatments for a total of 1107 times. The main indications include acute and chronic trachitis / bronchitis, exoge-nous wind-heat type of common cold, exogenous wind-cold type of common cold, cough with abundance of phlegm due to phlegm-heat obstructing the lung, acute upper respiratory tract infection, asthma, acute and chronic pharyngi-tis, lung heat cough, and etc. All 684 Chinese patent medicines used a total of 537 kinds of herbs and chemical medicines, including 441 kinds of herbal medicine, 36 kinds of animal medicine, 25 kinds of mineral medicine and 35 kinds of chemical medicine. The top ten herbs in terms of using frequency are Glycyrrhizae radix et rhizoma, Platycodonis radix, Armeniacae semen amarum, Menthae haplocalycis herba, Citri reticulatae pericarpium, Ephedrae herba, Scutellariae radix, Perilla frutescens (L.) Britt, Pinelliae rhizoma, Fritillariae cirrhosae bulbus. Among them, 1/4 of Chinese patent medicines used extract. Five kinds of food or fruits were also used, which were orange, fresh gin-ger, pear, watermelon and dried mushroom. It was concluded that Chinese patent medicines for antitussive effect can be adopted in the treatment of various kinds of diseases, especially for the treatment of cough(heat cough in partic-ular), abundance of phlegm, asthma, pharyngitis, laryngitis, and etc. The treatment methods of clearing heat, dis-pelling wind and relieving exterior syndrome played an important role in the realization of antitussive effect. However, the expression of functions and main indications is far from standardized and clear. Drugs commonly used are herbal medicine plus animal medicine, mineral medicine and chemical medicine as well as food and fruit. The discovery of preparations with certain clinical curative effect from ethnomedicine and the using of their extracts as a major ingre-dient are one important way to develop new Chinese patent medicines with antitussive effect.

Research progress on target therapeutic agents of HER-2 extracellular ligand-binding domain in breast cancer / 中国肿瘤临床

The target therapeutic agents of HER-2 extracellular ligand-binding domain have become the core of breast cancer research. A small peptide molecule and an anti-HER2 extracellular domain monoclonal antibody conjugated with protein toxins, radioisotopes, and chemotherapeutic drugs (immunoconjugate) can improve efficacy and reduce systemic toxicity. Vaccines based on HER-2 extracellular region should protect patients from HER-2-overexpressing breast cancer growth. In this review, studies on targeted-block therapies of the HER-2 extracellular ligand-binding domain in breast cancer were discussed to provide references for clinical applications.