Objective To explore the effect of Angiotensin Ⅱreceptor inhibitor on proliferation and apoptosis and cell cycle of human en-dometrial cancer cell line induced by estrogen.Methods Human endometrial cancer cells,ishikawa were cultured,and then treated with different concentrations of estrogen or saralasin.Cell proliferation was examined using MTT,and cell cycle and apoptosis were determined us-ing flow cytometry.Results Saralsin inhibited the proliferation of ishikawa cells.After treated with saralasin at 10 min after estrogen induc-tion,cycle was arrested at G1/G0 phase and S phase was reduced in ishikawa cell with significant difference between treatment group and control group.An increase in early apoptosis and late apoptosis occurred at 10min after treatment.Conclusion Saralsin inhibits endometrial cancer cell ishikawa proliferation,induces apoptosis and accumulation in G1/G0 phase in vitro.Therefore,saralsin may be helpful for the treat-ment of endometrial cancer.

The clinical supervision of counseling and psychotherapy have a closely connection with clinical employment.Leading the way in clinical supervision,many clinical supervision models has been extrapolated by theories of various psychotherapy,relating to psychoanalysis theory,person-centered approach theory,cognitive and behavior psychotherapy theory,system theory,structuralism theory,and so on.Recently,especial,different clinical supervision models have to expand beyond psychotherapy,such as developmental model of supervision and society role model of supervision.The study has summarized clinical supervision models of the field,in order to offer literature index and concept frame.

In order to investigate the role of endothelin (ET) in blood pressure re-gulation, the depressor effect of ET_A receptor antagonist -BQ_(123) was observed. After in-travenous administration of BQ_(123) (0.1, 1.0 and 2.0 mg/kg) into spontaneously hyperten-sive rat(SHR) and normotensive WKY rat, their blood pressure decreased in a dose-depen-dent manner, which continued 40-60 min. The blood pressure reducing action of BQ_(123)in SHR was more potent than that in WKY rat. Intravenous injection of BQ_(123) intoWistar rat inhibited pressor reponse induced by exogenous ET-1(2?10~(-9)mol/kg) in adose-dependence manner. ET-1(10~(-7)mol/L) stimulated proliferation of cultured smoothmuscle cells from SHR aorta, i.e., increase in ~3H-thymidine and ~3H-Leucine, however, BQ_(123)effectively antagonized the above action of ET-1. These results suggested that endogenousET to some extent could be involved in the regulation of normotension and also in thedevelopment of hypertension, and that ET antagonists would be useful for clinical preven-tion and therapy of hypertensive diseases.

Objective To evaluate the value of serum tumor markers in diagnosis of over 80 years old patients with colorectal cancer.Methods Serum CA199,CA242 and CEA of 68 cases senile patients with colorectal cancer and 35 cases senile patients with benign large intestinal diseases were detected by ELISA.Results Serum levels of CA199,CA242 and CEA in patients with colorectal cancer were (37.95 ± 15.95 ) U/ml,( 50.08 ± 24.20 ) U/ml,( 22.34 ± 17.35 ) μg/L respectively and were significantly higher than that in patients with benign large intestinal diseases CA199 ( 10.73 ± 6.27 ) U/ml,CA242 ( 8.00 ± 3.52 ) U/ml,CEA(2.32 ± 1.01 )μg/L.In addition,the level of these three markers was increased with the progress of colorectal cancer and the sensitivity of diagnosis was related with the stages of colorectal cancer.Parallel combined testing methods increased the diagnostic sensitivity to 83.6％,and serial combined testing increased the diagnostic specificity to 88.7 ％.Conclusions Serum tumor markers showed certain values in the diagnosis of the senile patients with colorectal carcinoma.Furthermore,the combined determination of tumor markers is helpful for early diagnosis of colorectal cancer and increases the sensitivity and specificity in diagnosing of colorectal carcinoma.

[Objective]To observe the effect of treatment on post-stroke hiccup by acupuncture and medicine.[Methods]58 cases were divided into 2 groups randomly,30 cases were taken the acupuncture and medicine treatment, 28 cases were injected metoclopramide as control. [Results]The curative effect in therapy group is much better than that of control group(P<0.05).[Conclusion]The therapy of acupuncture and medicine is superior to pure medicine in the treatment of post-stroke hiccup.

The effects of exogenous Na-DL-3-hydroxybutyate (3-HOBNa)and insulin(I) on skeletal muscle protein metabolism in rats inflicctcd with 37% TBSA full thickness scalding were studied It was found that the scrum acctoacctatc (AcAc) of the burned animals showed no significant difference from the control on the 4th day postburn,but the free fatty acid (FFA) decreased markedly and the urinary 3 - methylhistididne(3-MH) excretion and the protein de -gradation rate of the soleus muscle of the injured hind limb increased na kedly.Infusion of 3-HOBNa for 3 consecutive days following burns could lower the urinary 3-MH excretion and the protein,degradation rate of the soleus muscle with no significant influence on the skeletal muscle protein anabolism.Moreover,investigations revealed that there was no syncrgistic effect of insulin-kctone body combinalioan on the anti-catabolic capacity in burned rats.

OBJECTIVE:To promote the rational drug use in our hospital.METHODS:The in-patient and out-patient drug use in our hospital was monitored and analyzed.RESULTS:The income from pharmaceuticals accounted for 38% of the total income in our hospital and the drug use tend to be more rational after the practice of dynamic monitoring on drug use.CONCLUSION:Dynamic monitoring on drug use played a positive role on the rational use of drugs meanwhile it brings the proportion of drug consumption under effective control.

OBJECTIVE:To determine the dissolution of puerarin and 2,3,5,4'-tetrahydroxy-stibene-2-O-?-D-glycoside in Xinnaokang capsules.METHODS:The contents of puerarin and 2,3,5,4'-tetrahydroxy-stibene-2-O-?-D-glycoside were determined by HPLC and the dissolution rates of puerarin and 2,3,5,4'-tetrahydroxy-stibene-2-O-?-D-glycoside in Xinnaokang capsules were determined by basket-rolling method.RESUTLS:With water as releasing media,at a rotation rate of 100 r?min-1,the dissolution rate at 45 min was above 75% of the labeled amount.CONCLUSION:The method can be used for evaluation and control of the internal quality of Xinnaokang capsules.

The role of central catecholamine (CA) and angiotensin Ⅱ (AⅡ) in one-kidney Grollman hypertensive rats was investigated. Arterial blood pressure was measured by indirect tail-plethysmography, and the contents of norepinephrine(NE), epinephrine(E) and AⅡ in hypothalamus and medulla oblongata were determined by means of fluorimetry and immunoradioassay respectively. The results showed that during the maintenance period of one-kidney Grollman hypertension the brain contents of NE E and AⅡ were significantly higher than that of the age-matched sham-wrapped rats. Separate intracerebroventricular injections of 6-OHDA and captopril not only induced significant decline of arterial blood pressure but also induced reduction of NE, E and AⅡ in the brain areas. Besides, the arterial baroreflex sensitivity in one-kidney Grollman hypertensive rats was markedly decreased. It suggests that the increase of NE, E and AⅡ and the decrease of the arterial baroreflex sensitivity may play an important role in one-kidney Geallmon hyportension.

Papers on mycorrhizas were searched from SCI (Science Citation Index) database. In order to understand the research progress of mycorrhizas in China, the paper on mycorrhizas from 1989 to 2007 was analyzed with method of bibliometrics. Mycorrhizal researches showed an increasing tendency during 1989 to 2007, while the increase was obviously accelerated after 2000. Only 5.22% of the articles were published in journals with impact factor above 5, indicates that the academic levels of researches need being enhanced. Currently the research on mycorrhizas was mainly focused on Arbuscular mycorrhiza (AM), especially on effects of mycorrhizal fungi on plant physiology, effects of mycorrhizal fungi on resistance of host plants, Mycorrhizal diversity community and ecological distribution, and phytoremediation with Mycorrhizal plants. The future research should emphasize in phytoremediation with Mycorrhizal plants and identification of fungal species with molecular biological technology.