We investigated the psychological condition of 70 inpatients who had esophageal and cardiac carcinoma before radical operation with Hamilton Anxiety Scales.For the patients with anxiety,we carried out psychological intervention before operation which includes general care,follow-up,collective psychotherapy,keep disease condition individually and so on.The results showed the treatment had great benefit to most of the patients.

Aim To study the effect of proteasome inhibitor MG132 on the expression of caspase-3 and apoptosis in cultured human umbilical vein endothelial cells.Methods Human umbilical vein endothelial cells was treated with MG132 (2,5 ?mol?L~(-1)) for 24 h. The apoptotic cells were determined by DNA fragment analysis and flow cytometric analysis. The level of caspase-3 mRNA was quantified by reverse transcription-polymerase chain reaction (RT-PCR). The protein contents of caspase-3 were analyzed by immunocytochemistry.Results The results showed that the increase of the degree of human umbilical vein endothelial cells apoptosis was concentration dependent. MG132 could up-regulate the gene/protein expression of caspase-3.Conclusions The results implicated that proteasome inhibitor MG132 induced human umbilical vein endothelial cells apoptosis by accumulation of caspase-3.

Cytochrome P450 oxidoreductase (POR) is the only electron donor for all microsome Cytochrome P450 monooxygenases which are phase I metabolizing enzymes responsible for the metabolism of more than 80% drugs used in clinic.Also,POR metabolizes some anti-tumor prodrugs directly.Therefore,the alteration in POR activity caused by the polymorphisms of POR gene will be of great clinical significance.This review summarizes the newest advancement on the effects of POR polymorphisms on drug metabolism.

Objective To investigate the curative effect of Candesartan on chronic systolic heart failure in Tibetan pla?teau. Methods A total of 526 patients with chronic systolic heart failure were divided into two groups randomly (Treatment group N=252;Control group N=274). Regular medicines, such as cardiac, diuretic and vasodilator drugs , are given to pa?tients in both groups according to their primary underlined diseases. Additionally, enalapril is added in control group, while candesartan is added in treatment group. Improvement of cardiac function, LVEF, LVEDD and blood pressure were compared between these two groups after 8 weeks. Results There was no significant difference in effective rate (i.e., 45.2%in treat?ment group and 44.9% in control group, respectively), efficiency rate (i.e. 54.8% in treatment group and 55.1% in control group, respectively) and inefficiency rate (i.e. 2.0%in treatment group and 2.2%in control group, respectively) between treat?ment and control groups . After treatment, LVEF in the two groups are all improved, while LVEDD and blood pressure both de?creased with statistical significance. However, the difference between the two groups is not significant. Conclusion No sta?tistical difference was found in curative effect on chronic systolic heart failure in Tibetan Plateau between two groups.

Objective To observe the change rules of expressions of IL-1β, IL-4, IFN-γ and TGF-β1 in serum and colon tissue in rats with ulcerative colitis of spleen-kidney yang deficiency type; To explore the action in the progress of ulcerative colitis of spleen-kidney yang deficiency type.MethodsComposite method was used to establish rat models with ulcerative colitis of spleen-kidney yang deficiency type. 75 Wistar rats were randomly divided into blank group, model 3 d group, model 7 d group and model 21 d group. ELISA was used to test the levels of IL-1β, IL-4, IFN-γ and TGF-β1 in serum and colon tissue.Results Compared with the blank group, contents of IL-1β and IFN-γ in model group increased significantly (P<0.05,P<0.01), and the contents of IL-4 and TGF-β1 content decreased (P<0.05,P<0.01),especially in the model 7 d group (P<0.01).ConclusionThe pro-inflammatory factor IL-1β, IFN-γ and anti-inflammatory factor IL-4 and TGF-β1 play an important role in rats with ulcerative colitis of spleen-kidney yang deficiency type.

21 patients with obstructive sleep apnea-hypopnea syndrome(OSAHS)and hypertension were treated by orthodontic applince for 3 months.All complains of snore were alleviated or disappeared during sleep,the short of breath and drowsy in the daytime were disap-peared,AHI decreased(P<0.01)and the lowest SaO2 increased(P<0.01).The blood pressure tend to normal.The orthodontic appliance can effectively control OSAHS and hypertension.

Objective To observe the effects of Sishen Pills on gene and protein expressions of toll-like receptor 2 (TLR-2) and toll-like receptor 4 (TLR-4) of colonic tissue in spleen-kidney yang deficiency rats with ulcerative colitis (UC); To discuss its mechanism of action for spleen-kidney yang deficiency UC. Methods Lavage of senna +intraperitoneal injection of hydrocortisone injection + enema of 2,4,6-trinitrobenzene sulfonic acid/ethanol were used to establish the model of UC of spleen-kidney yang deficiency type. 90 Wister rats were randomly divided into blank group, model group, Salazosulfadimidine group and the Sishen Pills high-, medium- and low-group. Each medication group was intervened by relevant medicine. RT-qPCR was used to detect the expressions of TLR-2 and TLR-4, and Western blot was used to detect the protein expressions of TLR-2 and TLR-4. SOD and MDA in serum were detected. Results Compared with the blank group, SOD activity decreased and MDA content increased in the model group (P<0.01); gene and protein expressions of TLR-2 and TLR-4 increased significantly (P<0.05). Compared with model group, SOD increased and MDA content decreased in all the medication groups (P<0.05, P<0.01); gene and protein expressions of TLR-2 and TLR-4 decreased (P<0.05, P<0.01). Conclusion Sishen Pills can achieve the treatment of UC by improving the metabolism of oxygen radicals in colonic tissue and regulating the immune system of the intestinal epithelium.

OBJECTIVE:To study invalid medical order warned by Prescription automatic screening system (PASS),and to improve rational drug use monitoring. METHODS:The infusion medical order warned with black light,red light and orange light by PASS were extracted from Pharmacy intravenous admixture services(PIVAS)of our hospital during Oct. to Dec. 2014. Invalid warning items were analyzed statistically in respect of warning level,problem types and reasons. RESULTS & CONCLUSIONS:There are 3 392 warnings items,468 were invalid (13.80%) which include 10 items by black light,219 items by red light and 239 items by orange light;by problem types,there are 218 items of overdose and 136 items of repeated treatment,etc. The main causes of invalid warning include 191 items caused by wrong system prompt,126 items by incomplete system information,143 items by insufficient auditing standards,etc. There are still some defects of invalid warning in practical application of PASS. It is suggested that user and developer add the function of self-defined drug list or user-defined system data by,and unify auditing stan-dards of rational drug use,etc.,so as to timely update the system information,and improve the accuracy of software system moni-toring and warning function.

Objective Toinvestigate iodine nutrition,thyroid volume and function of children and women in high water iodine areas,and to discuss the cut-off point of water iodine level where should be defined as iodine excessive areas.Methods In iodine excessive townships in Xiaodian and Qingxu Counties of Taiyuan City,all villages were divided to 4 groups according to the concentration of iodine in drinking water:50 ～ ＜ 100 μg/L (Group A),100 ～ ＜ 150 μg/L(Group B),150 ～ ＜ 300 μg/L(Group C) and ≥300 μg/L(Group D),and 2-3 villages were randomly selected from each group as investigation sites.Two hundred children aged 8-10 and 60 women (20 pregnant women,20 breasffeeding women and 20 women of childbearing age,respectively) were sampled.Drinking water,edible salt and once random urine samples for each studying object were collected,and the iodine content was measured.The goiter volume of children aged 8-10 and triiodothyronine (FT3),free thyroxine (FT4),thyroid stimulating hormone (TSH) of women were determined.Results Totally 708 children and 236 women were selected as respondents who ate non-iodized salt.Iodine content in drinking water of children in groups A,B,C and D was 73.8,144.7,258.5 and 501.0 μg/L,respectively,and that of women was 73.8,144.7,242.7 and 485.9 μg/L,respectively.Median urinary iodine of children in groups A,B,C and D was 274.3,312.8,455.6 and 793.5 μg/L,respectively,and that of women was 238.3,235.2,371.6 and 641.6 μg/L,respectively.The median urinary iodine of children and women increased with increasing water content of iodine.The goiter rate of children was 5.6％ (11/196),13.2％ (25/189),12.6％ (20/158) and 10.9％ (18/165) for each group,respectively,which also increased with increasing water content of iodine.In groups A,C and D,the FT3 and FT4 levels[pmol/L:(3.70 ± 0.59),(14.01 ± 2.44); (3.43 ± 0.57),(12.87 ± 2.12); (3.42 ± 0.47),(12.66 ±1.78)] in pregnant woman were lower than those in breasffeeding women[pmol/L:(4.26 ± ±0.57),(14.73 ± 2.36;(4.28 ± 0.40),(14.77 ± 1.19); (4.36 ± 0.65),(15.66 ± 2.84)] and women of childbearing age[pmol/L:(4.80 ±0.50),(17.47 ± 2.11); (4.21 ± 0.48),(15.83 ± 1.64); (4.26 ± 0.52),(15.53 ± 1.81)].With increasing water content of iodine,FT4 level was decreasing and TSH level was increasing gradually in women.Conclusions When water iodine exceeds 100 μg/L,goiter rate of children has increased significantly.Iodine excessive women and children have appeared one after another with increasing water content of iodine.Women incidence of subclinical hypothyroidism risk has increased with increasing water content of iodine,and the detection rate of subclinical hypothyroidism is significantly higher when water iodine is higher than 300 μg/L.The cut-off point of iodine excessive areas should be descend from 150 μg/L to 100 μg/L.