ObjectiveTo observe the clinical effect of Jie-jing Mixture in treating spasticity of apoplectic hemiparalysis.Methods60 cases with spasticity of apoplectie hemipuralysis were divided into 2 groups.30 case for treatment group (routine treatment added by Jie-jing Mixture ) and 30 case for control (only receiving routine treatment ).ResultsThe effective rates was 86.7% (treatment group )and 33.3%(control group )with statistical significance ( P<0.01).Conclusions The Jie-jing Mixture has better effect in treating spastisticity of apoplectic hemiparalysis than that of the conventional therapy.

To analyze the causes and treatments of high intraocular pressure ( > 21mmHg ) of angle - closure glaucoma underwent compound trabeculectomy 1mo after surgery.
●METHODS: This was a retrospective study of our hospital, from March 2010 to March 2013. Thirty-four (38 eyes) of angle-closure glaucoma patients were collected, who underwent compound trabeculectomy with high intraocular pressure ( > 21mmHg) 1mo after operation. We analyzed the causes and summarized the treatments.
●RESULTS:The causes which lead to early postoperative high intraocular pressure included malignant glaucoma (9 eyes of 8 cases), blood clot and connective tissue block under the scleral flap (15 eyes of 13 cases), hyphema after surgery(5 eyes of 5 cases), sclera flap incision was incarcerated with iris tissue ( 3 eyes of 3 cases ), preoperative high intraocular pressure for a long time(5 eyes of 4 cases), 1 eye of 1 case for unknown reason. After proper treatments, intraocular pressures of all patients were bellowed 21mmHg.
● CONCLUSlON: Early postoperative high intraocular pressure of angle - closure glaucoma underwent compound trabeculectomy is caused by various factors, and the early prevention and timely treatment are key points of a successful operation.

Objective To investigate the curative effect of acute severe brain injury complicated ARDS, Methods 31 patients who had acute severe brain injury complicated ARDS were divided into two groups:A group was early discovery of ARDS and given treatment.B group was late discovery of ARDS and treated late.Then the curative effects were compared.Results A group was significantly higher than B group in blood gas analysis(P

OBJECTIVETo explore the clinicopathological features, immunophenotype, differential diagnosis, pathogenesis and prognosis of villous adenoma with poorly differentiated adenocarcinoma of the urinary tract.

METHODSClinical and pathologic findings of 3 cases of villous adenoma with poorly differentiated adenocarcinoma of the urinary tract were analyzed by gross examination, microscopic investigation and immunohistochemical staining. The related literatures were reviewed.

RESULTSAll of the three cases were middle-aged or elderly patients. Three cases all presented with hematuria and mucusuria. Endoscopic examination identified that case 1 had a polyp with broad attachment in the dome of bladder, case 2 had a solid mass in the ureter, and case 3 had a exophytic fungating tumor in the renal pelvis. Microscopically, case 1 revealed a papillary lesion with finger-like processes lined by pseudostratified columnar epithelium with abundant goblet cells. The cells demonstrated moderate degree dysplasia. In case 2 and case 3, both villous adenomas and poorly differentiated adenocarcinoma were observed, the adenoma cells arranged in a cribriform pattern, and the tumor cells showed severe atypia, mitotic activity, and transition with invasive poorly differentiated adenocarcinoma. Immunohistochemically, the tumor cells in three cases were positive for CK20, CEA,EMA and MUC-1; none of them expressed cdx-2 and PSA; In case 2 and 3, the same immunophenotype of villous adenomas and their associated adenocarcinomas was observed, but the number of the positive cells of p53 and Ki-67 staining were significantly increased in the area of adenocarcinomas than in that of the villous adenomas.

CONCLUSIONSVillous adenoma of the urinary tract is rare. It can occur in the urinary bladder, urachus, renal pelvis, ureter and urethra. These lesions may have malignant potential and frequently coexist with other malignant tumors. So, villous adenoma of the urinary tract should be removed completely and sampled thoroughly to avoid missing a more aggressive component.

Adenocarcinoma ; metabolism ; pathology ; surgery ; Adenoma, Villous ; metabolism ; pathology ; secondary ; surgery ; Adult ; Aged ; Carcinoembryonic Antigen ; metabolism ; Follow-Up Studies ; Humans ; Keratin-20 ; metabolism ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Kidney Pelvis ; Lung Neoplasms ; secondary ; Male ; Mucin-1 ; metabolism ; Neoplasms, Multiple Primary ; metabolism ; pathology ; surgery ; Ureteral Neoplasms ; metabolism ; pathology ; surgery ; Urinary Bladder Neoplasms ; metabolism ; pathology ; surgery

OBJECTIVETo investigate the expression of phosphatase of regeneration liver-3(PRL-3) protein and its relationship with tumor invasion and metastasis in human colorectal carcinoma,and elucidate prognostic value.

METHODSImmunohistochemistry method was applied to detect the PRL-3 expression in the primary tumor specimens and paired paratumor normal tissues from 46 colorectal carcinoma patients, the adenoma tissues from 6 patients with colorectal adenoma, all the metastatic lymph nodes from 29 cases and the metastatic liver lesions from 6 cases. The relationship between PRL-3 expression and clinicopathologic parameters was analyzed and a survival curve was achieved according to Kaplan-Meier method.

RESULTSNo or weak PRL-3 protein expression was detected in normal colorectal mucosa and colorectal adenoma. In colorectal carcinoma tissues, PRL-3 expression was confirmed in 26 of 46 cases (56.5%) of primary colorectal carcinomas (with lymph node metastasis 63.0%, without lymph node metastasis 37.0%, P=0.001), 26 of 29 (89.7%) lymph node metastases, and 5 of 6 liver metastases. The expression of PRL-3 was assembled in the cytoplasm of carcinoma cells and more intensively on the cell membrane.Analysis of the relationship between PRL-3 expression and the clinicopathologic features showed that PRL-3 expression was closely associated with tumor stage (P=0.019), lymph node metastasis (P=0.026), but no relationship with age, sex, tumor size, degree of differentiation was founded (P<0.05). The mean follow-up time was 41.4 months and results showed that patients with positive expression of PRL-3 had a significantly poorer prognosis than those with negative PRL-3 expression group(P=0.032).

CONCLUSIONSPRL-3 protein plays a novel role in tumor progression and metastasis of colorectal carcinoma. PRL-3 can be expected to be a potential predictive biomarker for identifying the prognosis in colorectal carcinoma patients.

Adult ; Aged ; Colorectal Neoplasms ; metabolism ; pathology ; Female ; Humans ; Liver Neoplasms ; metabolism ; secondary ; Liver Regeneration ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Proteins ; metabolism ; Neoplasm Staging ; Prognosis ; Protein Tyrosine Phosphatases ; metabolism

OBJECTIVETo investigate the expression differences of minichromosome maintenance 2 (MCM2) mRNA and protein among colon adenocarcinoma, colon adenoma and normal mucosa, and among different clinicopathological types of adenomas.

METHODSFifty specimens, including 33 colonic adenomas, 12 colonic adenocarcinomas and 5 normal colonic mucosa were selected. Each specimen was divided into two parts, one for immunohistochemistry and the other for real-time RT-PCR. Expression differences of MCM2 mRNA among the colonic adenocarcinoma, adenoma and normal colonic mucosa were evaluated by REST-XL software.

RESULTSThe expression of MCM2 was observed in the basal third to half of the colonic crypts in normal mucosa, while throughout the epithelium in the colonic adenocarcinomas and adenomas. However, the expression of MCM2 mRNA in the adenocarcinomas was significantly higher than that in the adenomas(P=0.001). The MCM2 mRNA expression was elevated in the adenoma with villous type, in the conditions of high-grade dysplasia, larger size, sessile morphology and in patients of older ages, but the difference was not significant by REST-XL (P>0.05).

CONCLUSIONThe difference of MCM2 expression between the adenoma and the adenocarcinoma indicates its potential value in the early diagnosis of colonic cancer.

Adenocarcinoma ; metabolism ; pathology ; Adenoma ; metabolism ; pathology ; Adult ; Aged ; Biomarkers, Tumor ; metabolism ; Cell Cycle Proteins ; genetics ; metabolism ; Colonic Neoplasms ; metabolism ; pathology ; Female ; Humans ; Male ; Middle Aged ; Minichromosome Maintenance Complex Component 2 ; Nuclear Proteins ; genetics ; metabolism ; RNA, Messenger ; Young Adult

OBJECTIVETo study the correlation between Apnea Graph (AG) analysis of airway obstruction and cephalometric assessment of the posterior airway space in the diagnosis of obstructive level in patients with obstructive sleep apnea hypopnea syndrome (OSAHS), so as to improve the preoperative diagnostic accuracy and the therapeutic outcome.

METHODSThirty patients (28 males and two females) who were diagnosed with severe OSAHS (mean AHI 58.6) by overnight polysomnography in recent 3 months were enrolled. The ages of the patients ranged from 35 to 59 years old with the median age of 41.5 years old. The mean body mass index (BMI, x(-) ± s) was (28.8 ± 4.1) kg/m(2). Mean apnea-hypopnea index (AHI) was (58.6 ± 16.4)/h. The lowest oxygen saturation was averaged to 0.69 ± 0.09. All patients underwent AG study as well as cephalometric analysis preoperatively. A correlation analysis was performed between the percentage of lower level obstructions measured by AG and the posterior airway space (PAS) evaluated by cephalometric analysis.

RESULTSAll of the 30 patients had the obvious narrow PAS of 4.4 - 10.8 mm, with the average of (7.6 ± 2.1) mm. Their constituent ratios of lower level obstruction ranged from 2 to 87 percent with the median ratio of 15.5% [9.0%; 35.8%]. Among all the patients, only 2 cases had more than 50 percent obstruction of the airway at lower level, 8 cases had 30 to 40 percent obstruction, and 6 cases had the narrow PAS less than 6 mm. The constituent ratio of lower level obstructions had a negative rectilinear correlation with the data of PAS (r = -0.6511, P < 0.01), which meant the patient with a higher percentage of lower obstruction had the tendency to have a corresponding narrower PAS. Two cases whose constituent ratios of lower level obstructions were not compatible with the rectilinear tendency due to tonsillar hypertrophy were reported.

CONCLUSIONSAG analysis of airway obstruction and cephalometric assessment of the PAS could provide comparable and consistent results for the diagnosis of obstructive level in OSAHS. However, the tonsillar hypertrophy should be considered when using AG to identify the airway obstruction.

Adult ; Airway Obstruction ; diagnosis ; diagnostic imaging ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Radiography ; Sleep Apnea, Obstructive ; diagnosis ; diagnostic imaging ; physiopathology ; Tongue ; diagnostic imaging ; Transducers, Pressure

Abstract?AlM: To observe the effects of Shuangdanmingmu capsule on VEGF expression and retinal vascular morphology in rats with diabetic retinopathy ( DR) .?METHODS: DR rats were fed with Shuangdanmingmu capsule. By comparing with the normal group, the model control group, and positive control group, the effect of Shuangdanmingmu capsule on retinal tissue of DR rats was observed under electron microscopy. After HE staining, retinal structure was observed under the light microscope. lmmunohitochemical staining was used to detect the VEGF expression in retina.?RESULTS:Two months after treatment, the layers tissue of retina presented mild edema, capillary pericytes performed edema, mitochondria showed mild swelling and less clear structure, some endothelial cells showed slight proliferation in Shuangdanmingmu group. Compared with the normal group, the expression level of VEGF in retina increased in the other groups, especially in model control group. A significant differential in expression of VEGF was found between Shuangdanmingmu group, positive control group and model control group (P<0. 01).? CONCLUSlON: Shuangdanmingmu capsule can effectively improve the retinal microvascular, reduce edema and necrosis of each layer of retina, improve the ultrastructure of retina's tissue and inhibit VEGF expression in DR rats.

A new stem rot disease is found to occur naturally on Arabidopsis plants in greenhouses of Fuzhou, China. In order to identify its pathogen, we conducted a series of fungal isolation and purification, plant reinoculation, and ascus and ascospore induction from the sclerotia. The isolate caused typical water-soaked lesions after reinoculation and produced sclerotia both on Arabidopsis plants and culture medium plates, and the sclerotia could be induced to produce discal apothecia and 8 binucleate ascospores per ascus. These disease symptom and fungal morphology data revealed that the fungus Sclerotinia sclerotiorum (Lib.) de Bary was the pathogen for Arabidopsis stem rot. To confirm this, we further amplified its large subunit ribosomal DNA (LSU rDNA) by polymerase chain reaction (PCR), and compared the sequence with the known LSU rDNA sequences in GenBank. The results show that the sequence shares the highest identities with the LSU rDNAs of different S. sclerotiorum strains. Taking all these data together, we concluded that the fungus that caused the Arabidopsis stem rot is S. sclerotiorum (Lib.) de Bary. This is the first report that Arabidopsis is naturally infected by S. sclerotiorum.
Arabidopsis ; microbiology ; Ascomycota ; classification ; genetics ; isolation & purification ; pathogenicity ; Base Sequence ; China ; DNA, Fungal ; genetics ; DNA, Ribosomal ; genetics ; Phylogeny ; Plant Diseases ; microbiology ; Plant Stems ; microbiology

OBJECTIVETo evaluate the prognostic factors in treating primary liver cancer (PLC) patients by Pi-strengthening and qi-regulating method (PSQRM), thus providing evidence and optimizing Pi-strengthening and qi-regulating program.

METHODSClinical data of 151 PLC patients treated by PSQRM at Oncology Department, Guangdong Provincial Hospital of Traditional Chinese Medicine from May 2007 to March 2009 were retrospectively analyzed. The univariate analysis was determined to analyze possible prognostic factors. Selected key factors were introduced into the COX proportional hazard model, and multivariate analysis was carried out.

RESULTSThe 1-year survival rate was 21.85%, the median survival time was 6.80 months, and the mean survival time was 8.98 months. The univariate analysis showed that Chinese medicine (CM) syndrome types, clinical symptoms at the initial diagnosis, ascites, tumor types, ratios of foci, portal vein tumor thrombus, intrahepatic metastasis, a-fetoprotein (AFP) levels, total bilirubin classification, albumin classification, Child-Pugh classification, and domestic staging of liver cancer were significant prognostic factors (P < 0.05). The statistic data of multivariate analysis indicated that CM syndrome types, ascites, tumor types, portal vein tumor thrombus, AFP levels, Child-Pugh classification, and domestic staging of liver cancer were independent factors influencing prognosis (P < 0.05).

CONCLUSIONThe prognosis of PLC treated with PSQRM is determined by multiple factors including CM syndrome types, ascites, tumor types, portal vein tumor thrombus, AFP levels, Child-Pugh classification, and domestic staging of liver cancer.

Adult ; Aged ; Aged, 80 and over ; Carcinoma, Hepatocellular ; epidemiology ; therapy ; Female ; Humans ; Liver Neoplasms ; epidemiology ; therapy ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Multivariate Analysis ; Prognosis ; Retrospective Studies ; Survival Rate ; Treatment Outcome