前列腺摘除术后尿失禁案

患者,男,65岁,为笔者在瑞士仁济中医(Aku Medi Renji TCM)诊疗中心工作期间所诊治的当地患者。初诊日期:2019年1月21日。主诉:前列腺摘除术后尿失禁1月余。现病史:1年前因尿频尿急、尿等待、尿滴沥不尽等前往家庭医生处就诊,诊断为前列腺增生,服用西药(具体不详)后效果不甚显著。     

Feasibility of establishing cerebral ischemia models by using aerocyst-blocking bilateral ascending pharyngeal artery of piglets Imaging assessment

BACKGROUND: The cerebral ischemia and ischemia/reperfusion animal models are used to simulate the human cerebrovascular diseases is one of the popular topics of neurological science recently. To study the pathophysiology, pathogenesis, prophylaxis and treatment of ischemic cerebrovascular diseases and to establish the ideal animal model that is the most similar to the human cerebral ischemia, are the topics that the people generally cared about. OBJECTIVE: To evaluate the effects of aerocyst-blocking bilateral ascending pharyngeal artery on the establishment of cerebral ischemia models by using digital subtraction angiography (DSA), magnetic resonance diffusion-weighted imaging (DWI) and magnetic resonance perfusion-weighted imaging (PWI). DESIGN: Repetitive measure animal experiment. SETTING: Zhongshan Hospital Affiliated to Dalian University. MATERIALS: The experiment was carried out in the Animal Laboratory (Provincial Laboratory), Zhongshan Hospital of Dalian Univeristy from January to May 2006. A total of 14 domestic piglets, of 6 months old, weighing 12–15 kg, of either gender, were selected from Animal Experimental Center, Dalian University. Multistar T.O.P digital subtraction angiography machine was provided by Siemens Company, German. METHODS: Aerocyst-blocking bilateral ascending pharyngeal artery was used to establish cerebral ischemia models. And then, Multistar T.O.P. DSA was used for imaging of cerebral vessels before blocking, during blocking and at 0.5 and 2 hours after ischemia perfusion. GE Signa 1.5 T supraconduction magnetic resonance imaging was used for DWI examination; in addition, PWI was used based on focal sites and areas. Otherwise, magnetic resonance imaging (MRI) was used to detect signal changes of T1WI and T2WI in ischemic areas. MAIN OUTCOME MEASURES: Analytic results of DSA, DWI, PWI and MRI. RESULTS: All 14 experimental piglets were involved in the final analysis. ① DSA: The blood flow of bilateral ascending pharyngeal arteries and its branch were blocked at blocking phase, which restored 0.5 and 2 hours after reperfusion. ② DWI and PWI: There were no observable abnormalities in PWI and DWI at pre-blocking. Abnormal increased signals were found on both DWI and PWI at during and post-blocking. There were reduction in ADC and rCBF and delay in rTTP at all time points except pre-blocking. ③ MRI: There were no abnormal signals observable at any time of pre- and post-blocking in T1WI and T2WI. CONCLUSION: It is feasible to establish this kind of animal experimental models, and it can simulate the ischemic state; meanwhile, the existence and extent can be showed directly by DSA, DWI, and PWI.     

Proteasome Inhibitors Sensitize Hepatocellular Carcinoma Cells to TRAIL

A poptosis, an evolutionarily conserved form of cell suicide, oc- curs in two physiological stages: commitment and execution.[1] It has been found that several Bcl-2 family proteins are located in the outer mitochondrial membrane, where they control relea…     

A study on various symptoms of chronic hepatitis treated with radix astragali and its regulative effect to levels of serum hormone

Sixty-seven cases of chronic hepatitis were treated with Radix Astragali. After treatment (2-month course), the clinical improvement rate in 38 cases of the Stagnation of the Liver-Qi and Deficiency of the Spleen type was 92.1%, and in 26 cases of the Deficiency of Liver Yin and Kidney Yin type was 88.5%, more effective than in the control group (P<0.05). The regulative effect to the levels of serum hormone was observed in the patients of the Stagnation of the Liver-Qi and Deficiency of the Spleen type treated with this medicine. The results showed that the levels of serum triiodothyronine, estradiol (female) and testosterone (male) were increased after treatment (1.40±1.38 ng/dl, 129.30±1.23 pg/ml and 496.24±1.47 ng/dl). Pre-treatment levels were 1.22±1.49 ng/dl, 104.60±1.45 pg/ml and 398. 17±1.55 ng/dl respectively (P<0.05); however, the level of serum prolactin (2.75±4.46 ng/ml) was lower after treatment than before treatment (3.20±3.82 ng/ml,P<0.05). No obvious changes were observed in the levels of serum follicle stimulating hormone, luteinizing hormone, thyroid stimulating hormone, thyroxine, triiodothyronine uptake ratio and cortisol after treatment.     

A comparative study of different interventional therapies for primary liver cancer

ＡｃｏｍｐａｒａｔｉｖｅｓｔｕｄｙｏｆｄｉｆｅｒｅｎｔｉｎｔｅｒｖｅｎｔｉｏｎａｌｔｈｅｒａｐｉｅｓｆｏｒｐｒｉｍａｒｙｌｉｖｅｒｃａｎｃｅｒＬＩＵＱｉ，ＪＩＡＹｕＣｈｅｎ，ＴＩＡＮＪｉａｎＭｉｎｇ，ＷＡＮＧＺｈｅｎＴａｎｇ，ＹＥＨｕａ，ＹＡ...     

传统的和波前引导的近视LASIK再治疗

目的:评估传统的和波前引导的近视激光原位角膜磨镶术(LASIK)再治疗的临床效果。设计:回顾性、非随机病例系列研究。方法:本研究包括1组在首次LASIK术后为消除残余近视而接受第二次LASIK手术的97只眼。把这些眼分为两组:传统再治疗组(CR)(n=74)和波前引导再治疗组(W R)(n=23)。     

Clinical Observation on Effect of Acupuncture in the Treatment of Optic Atrophy

Opticatrophy,acommondiseasewhichleadstoblindness,respondstofewtreatment.However,acupuncturehasbeenactuallyusedandtheclinicaleffectintreatingthisconditionisratherpreferable.Byusingtheacupunctureformula"Three--EyeNeedling",remarkableclinicaloutcomeisachievedandtheresultoftherelatedelectrophysiologicalparametersfollowingtheacupuncturepracticeintreatingopticatrophyhasbeenobserved.METHODSClinicalD8tsTheclinicalmaterialswerecollectedintheSpecialClinicofOpticAtrophyoftheDepartmentofAcupuncture…     

Effects of Vagal and Sympathetic Nerves on Transmembrane Potential of Cardiac Ventricular Cells of Toad

The effects of vagal and sympathetic nerves on the transmembranepotentials of cardiac cells of toad were observed by means of microelectrodetechnique.The vagal nerve was stimulated there would be an increase in restingpotential and acceleration in repolarization of action potential(AP).However,ifatropine was used before stimulation the above-mentioned phenomena woulddisappear.When the sympathetic nerve was stimulated the AP amplitudeincreased,but resting potential(RP)remained the same.The increase of APresulted from the increases of overshoot.When the sympathetic nerve wasstimulated although the heart rate increased and the duration of AP wasshortened,the plateau phase of AP was prolonged.These results suggest that theeffects of vagal and sympathetic nerves on the transmembrane potential of cardiacventricular cells are coordinated and the normal characteritics of transmembranepotential are maintained by both the vagal and sympathetic nerves.