Objective To investigate the correlation between the life quality and social supports in patients with hepatolenticular degeneration(HLD).Methods The Social Support Scale(SSRS)and the Quality of Life Scale(WHOQOL-100)were used for the investigation among 30 HLD patients as HLD group and 30 healthy people as the control group so as to study the correlation between the quality of life of HLD patients and the social supports.Results The total score on the quality of life in HLD group was significantly lower than that of the control group(273.60±15.24 vs.345.53±2.70,P<0.01),so it was with all the items of the quality of life scale.The total score on the social supports of the HLD group was significantly lower than the control group(35.73±1.72 vs.45.50±1.68,P<0.01),so it was with all the items of the social supports(all P<0.01).The total score on the quality of life together with the items was positively correlated with that of the total score on the social support(P<0.01 or P<0.05).Conclusions The quality of life and social support for the HLD patients is significantly lower than those for healthy people.Their quality of life is positively related with the social supports,which means the more social support they get,the better their quality of life is.

Objective To analyze the cause of lower limbs swelling after knee arthroscopy operation, and compare the effect of gravity and pump irrigation system on lower limbs swelling after operation. Methods 60 patients after knee arthroscopic surgery were divided into the pump irrigation group and the gravity group with 30 patients in each group. We measured the perimeter of the lower limb pre and post operation and compared the operation time of each group. Results There were no significant differences in the perimeter of the lower limb and operation time between the gravity group and the pump irrigation group. Conclusions During knee arthroscopic surgery which cost less than 1 hour, there was no inlluence on lower limbs swelling whether using gravity or pump irrigation system.

Nowadays,more and more male doctors major in Obstetrics and Gynecology.Due to traditional Chinese ideas and conception,females don′t like to be treated by male doctors.This thesis article discusses the features of patients in Obstetrics and Gynecology,the situation which male doctors face,aiming to find out appropriate cultivating ways for male doctors to improve their ethical and moral accomplishment,so as to better adapt male doctors to clinical practice and work improve the relationship between male doctor and female patients.

This article explains four cases of professor REN Ji-xue,including anasarca,serious blepharoptosis,head cold,summer diarrhea,from which we can find the laws of syndrome differentiation by him. In which,the key point of the pathogenesis of anasarca is spleen-qi deficiency, so replenishing qi and invigorating the spleen, warming yang for diuresis are the treatment nethod for anasarca. Sinking of qi due to deficiency of spleen leads to serious blepharoptosis and Invigorating Spleen and Replenishing Qi Decoction is the main prescription. The key pathogenesis of head cold is disharmony of nutrient qi with defensive qi, so regulating ying and wei, dispersing lung qi for resuscitation are the treatment methods, and both inside and outside therapies are in use. Cold-damp invasion of spleen is the main cause of summer diarrhea, so activating qi flowing and warming spleen and stomach, dissipating dampness for stopping diarrhea are used. Professor REN Ji-xue is good at taking different method according to different key point of the pathogenesis, so the efficiency is good. This is one feature of Professor REN in treating miscellaneous diseases.

The present paper analyzed actualities and shortages of traditional comfortable air-conditioning system(ACS) in utilizing fresh air, airflow organise, air purge and maintenance to assure indoor environment healthy, and presented a valid ways to improve ACS. Elaborated that in order to assure indoor environment healthy, reasonable, effective use of fresh air, airflow organise, air purge and maintenance will be the key of change from comfortable ACS to healthy comfortable ACS.

Recent studies have demonstrated that endothelial-to-mesenchymal transition ( EndMT) plays a pivotal role in the cardiovascular system, spanning cardiovascular development through to cardiovascular diseases (CVD).In this review, we describe the common signaling mechanisms that promote EndMT participating in the pathological process of CVD, and we discuss how these in-tracellular cascades participate in crosstalk to integrate cues to reverse EndMT, which potentially may provide novel therapeutic oppor-tunities for CVD.

Objective To discuss the expression and clinical significance of vascular endothelial growth factor (VEGF)-C and nm23-H1 in colorectal carcinoma.Methods Immunohistochemical staining was employed to determine the expression of VEGF-C and nm23-H1 in the carcinoma tissues of 120 cases with colorectal carcinoma and in the adjacent mucosal tissues of 55 cases as control,and analyzed their correlation with cliniopathological features and prognosis.Results The positive expression of VEGF-C in the carcinoma tissues was 71.7％ (86/120),significantly higher than that in the adjacent mucosal tissues [21.8 ％ (12/55)],and there was significant difference (x2 =35.186,P ＜ 0.01).The positive expression of nm23-H1 in the carcinoma tissues was 57.5％ (69/120),significantly lower than that in the adjacent mucosal tissues [90.9％ (50/55)],and there was significant difference (x2 =18.351,P ＜ 0.01).The expression of VEGF-C was significantly correlated with lymph node metastasis (P ＜ 0.05),and the expression of nm23-H 1was significantly correlated with lymph node metastasis and pathological type (P ＜0.01 or ＜0.05).The expression of VEGF-C and nm23-H1 did not show a significant correlation with gender,age,tumor size,tumor site and depth of invasion (P ＞ 0.05).Spearman correlation analysis showed that the expression of VEGF-C was negatively correlated with the expression of nm23-H 1 in colorectal carcinoma (r =-0.472,P ＜0.01).Conclusions The joint detection of VEGF-C and nm23-H1 expression is very promising in prediction of the prognosis of patients with colorectal carcinoma.However,whether it can be used as a marker in prognosis judgment need further investigation.

[Objective] To optimize the preparation technology of Maodongqing Drop Pill (MDP). [Methods] Orthogonal design was used to observe the influence of preparation conditions such as dry extract content, dry extract gram size, gel forming matrix and cooling agents on the quality of MDP. [Results] MDP made under the optimized conditions was good in shape, and color and luster, and not adhesive, indicating the good quality of the product. [Conclusion] This optimized preparation technology of MDP is simple with satisfied technique parameters and is suitable for mass production in the enterprises.

OBJECTIVE To discuss the management method of hospital medical waste in nursing activity,prevent from the pollutant proliferation,and avoid the second exposure.METHODS Reinforced the management of the medical waste,established the management network of medical waste,and made the training of all staffs,we drew up a series of effective measures according to the law and regulation.RESULTS Various plan and measure were done, nursing personnel were fully aware of the importance of the environmental protection.(medical) waste(management) was much better than before.The infection which related to the medical waste was not occurred.(CONCLUSIONS) Doing well management of the medical waste is depending on some conditions,which are as(follows:)(1)the leaders pay more attention to;(2)strengthen the training of all staffs;and(3)the management system is sound.

Objective To explore the nervous mechanism of intestinal function disorder after intestine congestion through observing the changes of acetylcholinesterase (AchE) neuron and nitric oxide synthase neuron (NOS) expression in nervous system of rat intestinal tract. Methods Sprague Dawley rats were divided into experimental groups (intestine congestion 20min and 60min group) and the control group. Then the spreading specimens of intestinal myen-teric plexus of ileums were collected and stained by AchE and nicotinamide-adenine dinucleotide phosphate-D (NADPH-d) histochemistry, to observe and compare the density of distribution and staining of AchE and NOS positive neurons. Result Compared to the control group, the number and positive expression of AchE positive neuron in intestinal myen-teric plexus of ileums in the experimental group rats decreased (P