Primary aldosteronism is a common cause of secondary hypertension.Laparoscopic surgery has become the golden standard for treatment of primary aldosteronism since the first laparoscopic adrenalectomy was performed in 1992.Adrenal-sparing surgery was recommended in surgical treatment for aldosterone-producing adenoma.This article reviews the factors influencing the improvement of postoperative blood pressure,and introduces the indications of the surgical treatment in patients with idiopathic hyperaldosteronism.

According to laws and regulations , rules and relevant standards , combined with the actual condition of our hospital, to develop the hospital management policies of covering the whole process of medical care , and to update in time, which is the basis of ensuring the quality of medical care .Our hospital standardized the management of the policies , designed a unified process from the formulation , review, approval, issuance, revision, abolishment of the hospital management poli-cies, and supervised and implemented effectively , in order to achieve the sustainable development of hospital management policies standardly , integrally , dynamically .

The three-level quality management organization system established in the hospital required both the hospital and department indicators to be submitted to quality management and patient safety committee and they will be approved after discussion .The quality manager of each department need to report the monitoring data monthly , and the leaders can directly consult the monitoring data in real time by logging in quality management system .When the abnormal data or adverse trend are found , the management and relevant departments will analyze the reasons , and the relevant departments will draw up and implement the plan to continuously improve the medical quality .

Objective To study the influece of probucol on high-sensitivity C-reactive protein(hs-CRP) and bone morphogenetic protein-7 (BMP-7) in serum of patients with diabetic nephropathy.Methods 124 patients with diabetic nephropathy were randomly divided into two groups,the control group (n =62 cases) and the observation group(n =62 cases).The patients of the control group were treated through the conventional treatment.However,the patients of the observation group were treated by probucol on the basis of conventional treatment.They were treated for eight weeks.The 24-hour urinary protein,hs-CRP and BMP-7 were detected before and after treatment.Results The 24-hour urinary proteins were decreased in both two groups after treatment (t =6.161,5.23,P ＜ 0.01).There was significant difference between two groups(t =5.35,P ＜ 0.05).The hs-CRP and BMP-7 were improved after treatment (t =10.50,5.54,all P ＜ 0.05),while those of the observation group were more significantly improved than those of the control group(t =10.28,4.36,all P＜0.05).Conclusion Probucol could improve the conditions of diabetic nephropathy which was through improving hs-CRP and BMP-7.

Objective: To establish a method for the determination of eugenol in Dikou Lizhong Wan. Methods: The sample was first purified on Sep-Pak C18 microcolumn. The chromatographic conditions were as follow: Kromasil C18 chromatographic column (200mm′4.6mm , i.d. 5mm), methanol-water mixed solution (60 ∶40) as mobile phase , the detection wavelength at 270 nm and the flow rate being 1.0 mL?min-1. Results: The average recovery of eugenol was 99.0 %and RSD= 1.8 %(N=6). Conclusion: This method was simple, convenient, rapid,accurate and reliable and it can be used to control the quality of Dikou Lizhong Wan.

AIM: To establish a RP-HPLC method for simultaneous determination of the dl-tetrahydropalmatine and imperatorin in Yuanhu Zhitong Prescription (Rhizoma Corydalis, Radix Angelicae Dahuricae). METHODS: dl- tetrahydropalmatine and imperatorin were extracted with ether and determined by HPLC using a BDS C 18 column(5?m,4.6?250mm),phosphate buffer(pH6.6)-methanol(39∶61) as a mobile phase. The mobile rate was at 1mL?min -1 and detection wavelength was at 280nm. RESULTS: The relationship between the concentration and the peak area of dl-tetrahydropamaltine and imperatorin were good linear relation, respectively. Either of correlation coefficient approached 0.999. CONCLUSION: This method can be used to determine the concentration of dl-tetrahydropalmatine and imperatorin in the preparation of Yuanhu Zhitong Prescription.

Food intake,energy expenditure and body adiposity are homeostatically regulated.Hypothalamus and brainstem are key brain regions of the system.In the state of hunger or satiety,the neural and hormonal messages from the gut regulate energy homeostasis through reflection or direct effect on the hypothalamus and brainstem,Which is referred to as brain-gut signaling.New researches on the special physiological functions of gut hormones are expected to offer a target for anti-obesity drugs.

During the management of Crohn's disease,there are some special situations that may be encountered by the clinicians,such as postoperative recurrence,fistulating disease in CD,pediatric CD,pregnancy,psychosomatics,and extra-intestinal manifestations.In this review,we concerned the progress in these fields in recent years.

Adiponectin is one of the adipocytokines that are derived from adipose tissue. It has anti-inflammatory, anti-diabetic, anti-atherogenic and insulin-sensitizing effects. Its receptors AdipoR1 and (AdipoR2) mediate the function of adiponectin. Recent researches show that AdipoR1 is abundantly expressed in skeletal muscles, whereas AdipoR2 is predominantly expressed in the liver. Both AdipoR1 and AdipoR2 are found to be expressed in human and rat pancreatic ? cells and the expression levels are similar to those in liver and higher than those in muscles; AdipoR1 and AdipoR2 can also be found in monocytes and macrophages. GH and agonists of PPAR-?, PPAR-? and LXR also affect the exprssion and regulation of adiponectin receptors.

According to the development of electronic devices and embedded system,a Holter system with high sampling efficiency and good performance is introduced in this paper.Besides,a compact type of ECG device is developed which can precisely record normal ECG,pacing ECG and dynamic ECG.This paper puts emphasis on such key aspects as hardware design with low power consumption,high-efficiency and real-time algorithm,magnitude storage devices and reliable playback interface in high speed.