Objective To discuss the diagnosis and management of metastatic adrenal carcinoma. Methods Forty-seven cases with metastatic tumor in the adrenal glands were analyzed retrospectively from December 1996 to April 2010. Lung was the most common primary tumor site (51.1 %, 24 cases), followed by the renal cell carcinoma (12.8%, 6 cases), liver cancer (10.6%,5 cases), breast cancer (8.5%, 4 cases), melanoma (4.2%, 2 cases), and other carcinoma (12.8%,6 cases). Most patients with metastatic adrenal carcinoma had no special clinic manifestation. Lesions of 36 cases were surgically removed and 11 cases gave up operation. Results The mean survival time were 33.8±4.5 months for 31 cases underwent adrenalectomy and 6.3±2.7 months for 6 cases without operation. Patients with surgically removed adrenal metastases had better survival than those without surgical resection. Conclusions Adrenal gland is a common site of metastatic carcinoma.Ultrasonographic and CT scans are important diagnosis methods for metastatic adrenal carcinoma. Operation is still effective and long-term survival may be achieved for those well selected patients, but surgical indication must be strictly monitored.

Adolescent ; Cardiac Catheterization ; nursing ; Child ; Child, Preschool ; Female ; Heart Defects, Congenital ; nursing ; surgery ; Humans ; Infant ; Infant, Newborn ; Intraoperative Care ; Male ; Postoperative Care ; Preoperative Care

Benign anastomotic stenosis after esophagogastrectomy could reduce the patients' quality of life,even resulting in severe malnutrition and death.The endoscopic treatment includes dilatation,stent insertion,locoregional injection,and a relatively new technique radial incision and cutting.This article reviewed the progress in endoscopic treatment of benign anastomotic stenosis after esophagogastrectomy.

Aged ; Antibodies, Monoclonal ; metabolism ; Carcinoma, Transitional Cell ; metabolism ; pathology ; surgery ; Cystectomy ; Follow-Up Studies ; Humans ; Keratin-7 ; metabolism ; Keratins ; immunology ; Lung Neoplasms ; secondary ; Male ; Urinary Bladder Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

BACKGROUND: Metal anchors are not easily accepted by patients as permanent foreign bodies, so bioabsorbable anchors have been gradually applied in orthopedics in recent years. OBJECTIVE: To evaluate the effectiveness of absorbable suture anchors for repairing femoroacetabular impingement syndrome combined with acetabular labral tears. METHODS: Eighty patients with femoroacetabular impingement syndrome combined with acetabular labral tears admitted in Beijing Shijitan Hospital Affiliated to Capital Medical University from February 2014 to February 2016 were selected, and all were treated by absorbable suture anchors under arthroscopy. The Harris hip score, and the Visual Analogue Scale score at baseline, postoperative 1 and 3 months were recorded and compared to assess the effectiveness. The complications and material-host reaction were recorded. The treatment satisfaction was evaluated. The study was approved by the Ethical Committee of Beijing Shijitan Hospital and all patients and their families signed the informed consents. RESULTS AND CONCLUSION: (1) The Harris hip scores at 1 and 3 years postoperatively in 80 patients with femoroacetabular impingement syndrome combined with acetabular labral tears were significantly higher than those at baseline, and the Visual Analogue Scale scores were significantly lower than those at baseline (P < 0. 05). (2) The excellent and good rate of treatment in patients at 1 and 3 years was 90. 0% and 97. 50%, respectively, and the treatment satisfaction was 87. 4% and 93. 8%, respectively. The excellent and good rate of treatment and treatment satisfaction presented an increased trend with time, but had no significant difference (P > 0. 05). (3) None appeared with anchor drop off, cartilage injury or material-host reaction. In summary, the method of absorbable suture anchors under arthroscopy has the advantages of minimal invasion, reliable fixation, simple operation, no metal implants, and significant clinical effect to treat femoroacetabular impingement syndrome combined with acetabular labral tears.

OBJECTIVEThis study is to establish the fingerprint and find out the common chromatographic peaks of Inula cappa by HPLC.

METHODThe HPLC analysis was performed on an Agilent Eclipse Plus C18 column (2.1 mm x 150 mm, 1.8 μm) with 0.1% fomic acid aqueous solution-0.1% fomic acid acetonitrile solution as mobile phase at a flow rate of 0.3 · mL(-1) · min(-1); The detective wavelength is 325 nm; The column temperature is 45 °C.

RESULTThe results indicated that 5 of 17 common peaks were identified . The similarity about 10 groups of Inulacappais is over 0.95.

CONCLUSIONThis method is able to be a scientific basis of quality assessment according to its convenient and reliable.

This study was aimed to observe the pharmacodynamics of genistein combined with tripterygium gly-cosides ( GTW ) in the rheumatoid arthritis ( RA ) treatment of ovariectomized rats . SD rats were randomly divid-ed into four groups , which were the sham-operation group , model group , Methotrexate ( MTX ) treatment group ( 2.7 mg/kg ) , and genistein ( 30 mg/kg ) combined with GTW ( 70 mg/kg ) treatment group . There were ten rats in each group . Except the sham-operation group , rats in other groups were ovariectomized and immunized by collagen type II to prepare collagen induced arthritis ( CIA ) model . The intragastric administration of drugs was given once a day for two weeks . The arthritis index , joints swelling degree , and levels of anti-Col II , IL-6 and IL-10 in serum were tested . The results showed that the arthritis index , joints swelling degree , and levels of anti-Col II , IL-6 and IL-10 in serum were all significantly increased in the model group ( P < 0 . 05 or P< 0 . 01 ) . Compared with the model group , the arthritis index and joints swelling degree of both MTX and genistein combined with GTW were significantly decreased . The level of anti-Col II in serum of the MTX treatment group was significantly decreased ( P < 0 . 05 ) . However , there were no significant changes on levels of IL-6 and IL-10 . The levels of anti-Col II and IL-6 in serum of the genistein combined with GTW were significantly decreased ( P < 0 . 05 ) . The level of IL-10 was significantly increased ( P < 0 . 01 ) . It was conclud-ed that genistein combined with GTW can significantly inhibit the pathological progress of CIA on ovariec-tomized rats . Compared with MTX , the genistein combined with GTW received a better regulating effect on the expression of IL-6 and IL-10 . The results suggested that phytoestrogen combined with GTW played a good therapeutic effect on gonadal dysfunction type of RA . It provided novel strategies and experimental evidences on postmenopausal RA treatment in the clinical practice .

Objective To evaluate the preliminary outcome of cannulated screw internal fixation in treatment of the tarsometatarsal joint injuries.Methods From January 2005 to October 2010,21 patients(14 males and 7 females)with the tarsometatarsal joint injuries were treated.Their age ranged from 21 to 62 years(average 38.2 years).According to anatomical three-column classification,there were four patients with single medial column injury,four with medial and middle column injuries,three with middle and lateral column injuries,two with single lateral column injury and eight with three column injuries.The injury causes included traffic injury in nine patients,machine injury in eight and fall from height injury in four.The period from injury to admission was 2-15 hours(mean 5 hours).During operation,open reduction was performed,followed by internal fixation with the cannulated screw.X-ray examination was done in the regular follow-up and function was evaluated by using Maryland scoring system.Results Of all,19 patients were followed up for 4-47 months(mean 20 months),which showed no infection,loosing or breakage of the internal fixation.According to the Maryland scoring system,the clinical outcome was rated as excellent in eight patients,good in seven,fair in two and poor in two,with excellence rate of 79％.Conclusions The three-column theory plays an important role in clinical diagnosis and therapy of the tarsometatarsal joint injuries.Open reduction and cannulated screw internal fixation may attain satisfactory clinical results in treatment of the tarsometatarsal joint injuries.

This study was aimed to compare the activation of daidzein and puerarin on antioxidation, NO and NOS suppression in vitro . The RAW264 . 7 cell line was used to prepare radical reaction model induced by LPS (1 μg/mL). MTT method was adopted to detect cytotoxicity of daidzein and puerarin. The DCFH-DA probe and confocal microscopy were used to examine the antioxidant ability of daidzein and puerarin. Griess reagent was adopted to test the NO level in the culture medium. And chemical colorimetry was used to detect the content in RAW264.6 cells. The results showed that daidzein and puerarin can significantly suppress the NO and T-NOS expression in RAW264.7 cells induced by LPS. It was concluded that there was no difference on the activation of antioxidant free radical between daidzein and puerarin . In this regard , daidzein can be the used as substitutes of puerarin .

ObjectiveIn order to investigate anti-ageing mechanisms of the notoginsenoside Rg1,we used Aβ_(1-42) and D-galactose to establish aging rat model. Methods Ninety rats were divided into three groups at random: sham group, model group, treatment group. Aging rat models were established by injecting peritoneally D-galactose (100 mg/kg) to the rats for 56 days and after 35 days aggregated Aβ_(1-42)(μg) was injected to the right lateral ventricle of rats. Meantime, rats were treated by intragastric administration the notoginsenoside Rg1. Then spatial memory of experimental rats was examined with the Morris water maze(MWM). The thiol antioxidants including glutathione reductase (GR) and glutathione peroxidase (GSH-Px) activities were examined by colorimetric method. The concentration of the pro-caspase-3 and Bcl-2 were examined by the immunohistochemistry and Western blotting method. Results In aging model rats escape latercies were significantly prolonged (P<0.05), while decreases were seen in the time of staying the third quadrants of platform, the number of crossing over a platform, the concentration of the GR, GSH-Px, and pro-caspase-3 as compared with the sham group(P<0.05). After treatment of the notoginsenoside Rg1, the aging model rats exhibited significant increases in the time of staying the third quadrants of platform, the number of crossing over a platform, the concentration of the GR, GSH-Px, and pro-caspase-3(P<0.05), while a decrease was observed in escape latercies as compared to control group(P<0.05). Moreover there was no significant difference in the expression of the Bcl-2(P>0.05). Conclusion The results from our study indicate that the notoginsenoside Rg1 could improve the oriented learning and memory capacity and prevent the neurodegeneration of central nervous systems in aging model rats by up-regulating the expression of the thiol antioxidants(including GR and GSH-Px) and resisting the cleavage of the pro-caspase-3.