ObjectiveTo investigate the quality of life (QOL) of old patients with cardiovascular diseases in community. Methods100 old patients with cardiovascular diseases in Xiluoyuan, Beijing were investigated with WHOQOL-BREF. ResultsThe QOL-BREF scores in the dimensions of physical health, psychology, social relationships, and environment were (53.21±11.50), (53.27±15.99), (54.29±14.41) and (57.65±15.30) respectively. There was not significant difference between self-rating scores and scores in four dimensions of QOL-BREF (P>0.05). There was not significant difference of QOL-BREF scores in four dimensions between male and female, nor the ones whether complicated with diabetes (P>0.05). The incidence of satisfaction was 31% for QOL, 23% for health, and 62% for the healthy system as self-report. ConclusionThe QOL of the patients is related to diseases.

Objective:To solve the problem of treating trauma limbs according to the requirement of therapy and care with the most effective method and the least cost, while the method should be clinical facilitated. Methods:The major part is a long squared mask made of light material with two gabs in each tips, one is smaller, the other is bigger, which just suit with the trauma limbs and hold them(legs or arms). We designed a window at the top of the mask, and some slots around the window. And the appendix boxes in the slots can be added or changed according to clinical therapy. Results:Simple isolated therapeutic mask for limbs can be used only as a simple facility for trauma limbs isolation, and also can be used as a facility of warming, heating, irradiation and sterilization. Conclusion:Simple isolated therapeutic mask for limbs has been admitted as a patent of utility model by State Intellectual Property Office (SIPO) (patent number:ZL200620073372.8). The mask features simple manufacture, low cost, easy to use and reliable effects, can be used not only in every kinds of hospital, but also at home.

This study was designed to assess the immune protective effects of the vaccine strain of a precocious line of Eimeria necatrix with different doses and at different immunization times. The immunizations had a negative effect on weight gains of chickens to a certain degree but could be compensated during the “compensatory growth period” after immunity was established in the chickens. The number of oocysts excreted was positively correlated with the immunization dose. All the immunized chickens, whether they were immunized once or twice or immunized with different doses of sporulated oocysts, were able to resist attack from 1x105 virulent sporulated oocysts of E. necatrix. The lesion scoring showed that no significant difference existed in the chicken groups immunized with different doses (300 and 600) of sporulated oocysts. However, a difference existed in the immune homogeneity established in the different immunized groups, and two artificial immunizations were superior to one artificial immunization, indicating that two could extend the duration of oocyst excretion and allow more chances for the immunized chickens to become repeatedly infected.

100 ?g/L), 36(2.90%)male and twenty four (2.09%)female. BLLs(G) in Baiyuen (suburb) children(60.33 ?g/L) was the highest among three districts, Yuxiu (downtown) was 58.09 ?g/L and Zengcheng (countryside)was 56.72 ?g/L. Linear regressions (stepwise) were taken with geometric BLLs as dependent, 34 items as independents in SPSS 11.5. Fathers with lower diploma, narrower houses, better aired houses, fewer hand washings and sucking fingers were the risk factors for children high BLLs. Conclusion BLLs in suburb children become the highest after unleaded gasoline used in Guangzhou. The housing circumstance and hygienic behavior of children may effect the blood lead level.

Objective To discuss the modern surgical treatments for congenital choledochal cysts complicated with anomalous junction of pancreaticobiliary ductal system through analyzing data in 30 cases. Methods The 30 cases were diagnosed with ERCP, MRCP, cholangiography or dissection, respectively. Then 28 of them were treated with external drainage (n=2), internal drainage (n=9) and Roux-en-Y hepaticojejunostomy (n=22), respectively. Of the 28, 5 received operations twice. Results External drainage was helpful in emergency cases while internal drainage frequently resulted in recurrent cholangitis, choledocholith, anastomotic stenosis or cyst malignancy that needed to be operated on again. Choledochocyst resection and pancreaticobiliary shunt achieved satisfactory results. Conclusions Congenital choledochal cyst is usually complicated with anomalous junction of pancreaticobiliary ductal system (88.2%). As for its treatment, choledochocyst resection, pancreaticobiliary shunt and hepaticojejunostomy should be of the first choice.

Multiplicity of signals and diversity of signaling pathways exist during the establishment of mycorrhizal associations together with the regulation of symbiosis-specific genes expression.This mechanism of signal recognition and transduction related with development process of the symbiont was reviewed at the molecular level.

目的探讨老年股骨干骨折术后早期康复对患肢膝关节功能恢复的作用。方法对86例老年股骨干骨折患者术后进行早期康复治疗,包括持续被动运动、主动抗引力运动、关节屈伸运动及关节抗阻力运动、过渡性部分负重行走,直至完全负重行走。结果经康复训练后3个月,膝关节活动功能优48例,良29例,中7例,差1例,优良率89.5%。结论老年股骨干骨折术后行早期康复干预,可减轻肌肉萎缩及关节挛缩,有利于患肢关节功能恢复。

Objective To evaluate the value of ultrasound-guided nasotracheal intubation in the patients undergoing oral maxillofacial surgery by comparing with blind intubation.Methods Forty ASA physical status Ⅰ or Ⅱ patients of both sexes,aged 18-75 yr,weighing 45-90 kg,scheduled for elective oral maxillofacial surgery,were randomly divided into blind intubation group (group B,n =20) and ultrasound group (group U,n =20) according to a random number table.Nasotracheal intubation was performed after routine topical analgesia and conscious sedation.The front end of catheter was adjusted to the aditus glottidis according to the sound of respiratory air,and tracheal intubation was placed when the strongest inspiratory phase appeared in group B.A linear array probe (frequency 7-15 MHz) was used,and the images of glottis expansion and wired catheter insertion were visualized in the thyroid cartilage window in U group.Before intubation and at 0,1,3 and 5 min after successful intubation,mean arterial pressure (MAP),HR and SpO2 were recorded.The development of responses to intubation was recorded during intubation.The successful intubation at first attempt,the number of intubation,intubation time,and postoperative complications such as sore throat or hoarseness were recorded.Results Compared with group B,the number of intubation was significantly reduced,intubation time was shortened,the rate of successful intubation at first attempt was increased,the failure rate of intubation and incidence of sore throat and hoarseness were decreased,and no significant changes were found in the parameters of hemodynamics and incidence of responses to intubation in group U.No intraoperative awareness of intubation occurred in patients.Conclusion Compared with blind intubation,ultrasound-guided nasotracheal intubation can raise the probability of successful intubation at first attempt,reduce the number of intubation,and shorten intubation time,and it is safe and convenient and provides significant value clinically for the patients undergoing oral maxillofacial surgery.

Through the discussion on TCM physiological characters of females in follicular, ovulatory, luteal and menstrual phases and treatment principles, the clinical application of artificial cycle therapy of acupuncture and moxibustion was introduced for irregular menstruation and the typical cases were attached. It is suggested that the menstrual cycle follows the growth-consumption rule of yin, yang, qi and blood. The corresponding treatment principles should be applied in accordance with the change rule of menstrual cycle. Hence, it is worth to adopt the artificial cycle therapy of acupuncture and moxibustion for irregular menstruation in clinical application.
Acupuncture Therapy ; Adult ; Female ; Humans ; Menstruation ; Menstruation Disturbances ; physiopathology ; therapy ; Moxibustion

Objective To analyse the kidney damage situation of the elderly health examination people,and identify its characteristic.Methods A cross-sectional study was held which enrolled 1088 elderly health examination people.Urine routine,random urine albumin/creatinine ratio (ACR),serum creatinine,urea nitrogen were detected by biochemical analyzer,and estimated glomerular filtration rate (GFR) with CKD-EPI formula.Kidney structure change was examined by Color doppler ultrasound detector.Results The prevalence of hypertension,hyperlipemia,diabetes mellitus was 61.5％,62.1％,11.6％,respectively.The abnormal detection rate of urine routine was 19.0％,including 2.6％ proteinuria,14.1％ hematuresis and 5.4％ leucocyturia.The abnormal detection rate in the people with was higher than those without (P＜0.01).However,the albuminuria detection rate with random urine ACR was 25.1％,obviously higher than that of urine routine (P＜0.01).The ultrasound results showed that 6.8％ of the total were examined with elderly characteristic kidney change,the proportion of renal cyst was the highest,accounted for 21.8％.70.7％ of all people were in the level of eGFR more than 60 ml· min-1 · 1.73 m-2.The level of eGFR＜60 ml· min-1 · 1.73m-2 in the people with was higher than those without (P＜0.01).eGFR was declined with age.When age increased every 10 years,eGFR was decreased 7 ml · min-1 · 1.73 m-2.Conclusions No matter in structure or function,the elderly people's kidney damage has its characteristic.We should make it clear to correctly diagnose and cure elderly kidney disease.