Antigens, CD34 ; metabolism ; Cysts ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Gastrointestinal Stromal Tumors ; metabolism ; pathology ; Humans ; Hysterectomy ; methods ; Leiomyomatosis ; metabolism ; pathology ; surgery ; Mesothelioma, Cystic ; metabolism ; pathology ; Middle Aged ; Pelvic Neoplasms ; metabolism ; pathology ; surgery ; Solitary Fibrous Tumors ; metabolism ; pathology ; surgery ; Uterine Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

OBJECTIVETo investigate the expression of cysteine-rich protein 61 (Cyr61) and NF-kappaB in gastric carcinoma and its correlation with the clinicopathologic features and survival time.

METHODSRT-PCR was used to validate and detect expression of Cyr61 mRNA in 53 gastric carcinoma specimens and 11 non-tumor gastric mucosa samples. Cyr61 and NF-kappaB protein levels expressed were detected using immunohistochemistry in 99 gastric carcinoma specimens and 25 non-tumor gastric mucosa samples.

RESULTSRT-PCR demonstrated that expression of Cyr61 mRNA was higher in the primary carcinoma (84.6%, 22/26) and the metastatic foci (88.9%, 24/27) than in the non-tumor control samples (5/11; P < 0.05, respectively). Cyr61 gene mRNA expression levels were (2.76 +/- 5.50) x 10(-5), (14.61 +/- 20.64) x 10(-5), and (18.46 +/- 26.38) x 10(-5) by 2(-DeltaCt) in the control mucosa samples, primary carcinomas and metastatic tissues respectively. The level was higher in the primary carcinomas and metastatic tissues than that of the non-tumor gastric mucosa (P < 0.05, respectively); however, there was no significant difference between the metastatic tissues and the primary carcinomas (P > 0.05). Immunohistochemistry revealed that of the 99 cases, there was a high expression of Cyr61 and NF-kappaB protein, 56.6% (56/99) and 55.6% (55/99) respectively. There was correlation of Cyr61 and NF-kappaB protein expressions with the depth of tumor and vascular invasion, as well as the development of lymph node metastasis, and TNM staging (P < 0.05, respectively), besides, the expression of NF-kappaB also correlated with the tumor diameter (P < 0.05). Cyr61 expression was positively correlated with NF-kappaB expression in gastric carcinoma (P < 0.05); the mean survival time in cases with a high expression level of Cyr61 and NF-kappaB protein was significantly shorter than those with a low expression level (P < 0.05).

CONCLUSIONSExpression of Cyr61 and NF-kappaB closely correlated with invasion and metastasis of gastric carcinoma. They may be considered as the biologic behavior indicators for gastric carcinoma.

Carcinoma ; genetics ; metabolism ; Cysteine-Rich Protein 61 ; genetics ; metabolism ; Female ; Gastric Mucosa ; pathology ; Gene Expression Regulation, Neoplastic ; Humans ; Immunohistochemistry ; Lymphatic Metastasis ; diagnosis ; genetics ; Male ; NF-kappa B ; genetics ; metabolism ; Neoplasm Staging ; Prognosis ; Statistics as Topic ; Stomach Neoplasms ; diagnosis ; genetics ; metabolism ; Treatment Outcome

AIM: To explore the nursing cooperation highlights of eight osteopetrosis patients underwent optic nerve decompression via transsphenoidal microsurgical approach instead of routine pathway, and to improve the quality of nursing cooperation. ·METHODS: We enrolled 8 cases ( left eye in 3 cases, right eye in 5 cases ) of osteopetrosis patients referred from the Eye Hospital of Wenzhou Medical University during February 2012 to November 2016. Patients received ophthalmic examinations including visual acuity and diagnostic imaging tests in pre-operation and post -operation. All eyes were performed surgical optic nerve decompression through endoscopic approach in assist of image guidance system. We retrospectively analyzed the clinical data and surgical cooperation procedure of these cases and summarized nursing cooperation experience. ·RESULTS:The operations of 8 patients were completed successfully without massive hemorrhage. Mean visual acuity improved from pre-operation (2. 5±2. 1) to post-operation (3. 4±1. 9). Cerebrospinal fluid leakage occurred in 1 patient and was instantly repaired during the operation. We performed the nursing strategy as postural drainage, condition monitoring and conscious assessment intra-and post-operation. ·CONCLUSION: It is the critical for this kind of surgery that both circulating nurse's high-skilled cooperation to the connection and operation of the navigation system, to treat with complication during the surgery, and scrub nurse's sufficient preparation of surgical instruments and consumables, proficient equipment delivery, meticulous management, use and maintenance of equipment.

OBJECTIVETo observe the clinical efficacy difference in treatment of functional dyspepsia (FD) between syndrome differentiation based acupuncture and ordinary acupuncture.

METHODSSeventy FD patients were assigned to a syndrome differentiation based acupuncture group (Group A) and an ordinary acupuncture group (Group B) by Excel Software randomization. Zhongwan (RN12 ), Tianshu (ST25), and Zusanli (ST36) were needled as main points for patients in Group A. Meanwhile, different combined acupoints were needled according to syndrome differentiation. Only the same main points were needled for patients in Group B. All patients were needled once per day, 30 min each time, 6 days as one treatment cycle, 2 treatment cycles in total. Fasting serum levels of gastrin (GAS) and motilin (MTL) were determined before treatment and after 2 treatment cycles. 36-item Short-form Heath Survey (SF-36) and Nepean Dyspepsia Index [NDI, including Nepean Dyspepsia Symptom Index (NDSI) and Nepean Dyspepsia Life Quality Index (NDLQI)] were assessed before treatment, after 2 treatment cycles, and one month after treatment.

RESULTSCompared with before treatment in the same group, serum levels of GAS and MLT increased in the two groups after 2 treatment cycles (P <0. 05), but changes were more obvious in Group A (P <0. 05). Compared with before treatment in the same group, SF-36 and NDLQI score increased, and NDSI score decreased in the two groups after 2 treatment cycles and 1 month after treatment (all P <0. 05). Compared with Group B, SF-36 and NDLQI score increased in Group A after 2 treatment cycles and 1 month after treatment (P <0. 05, P <0. 01). But NDSI score at 1 month after treatment was lower in Group A than in Group B (P <0.01).

CONCLUSIONSyndrome differentiation based acupuncture could evidently improve dyspeptic symptoms of FD patients, and significantly improve their quality of life with remarkable curative effect.

Acupuncture Points ; Acupuncture Therapy ; Dyspepsia ; therapy ; Humans ; Motilin ; Needles ; Quality of Life ; Surveys and Questionnaires ; Syndrome

The genus Xestospongia is one of the most widespread genera of sponges, containing abundant secondary metatolites with novel structures and potent bioactivities. The main structure types of secondary metatolites found in this genus are alkaloids, quinines, terpens, steroids, lipids, polyketones, etc. These metatolites exhibit a variety of bioactivities, such as cytotoxic, antibacterial and antiviral activities. This paper reviews the progress in the chemistry and pharmacological activities of the second metabolities from sponges of Xestospongia, especially for recent five years, with the aim for further research.
Animals ; Secondary Metabolism ; Xestospongia ; chemistry

OBJECTIVESTo investigate the pathoanatomize histological and biochemical characteristics of benign prostatic hyperplasia (BPH) by use of old dogs with spontaneous BPH as animal models.

METHODSOld dogs aged 6 to 13 years were recruited after anus check, B-ultrasonic examination by recta spy and measurement under surgical exploration. Ten dogs with notable prostatic hyperplasia were used as models, and 6 with non-hyperplasia prostate as control. Serum testosterone (T), estrogen (E2), ACP and prostatic specific antigen (PSA) were analyzed, and prostates were checked histologically.

RESULTSProstate volume of the BPH group was significantly bigger than those of the control group, (14.7 +/- 2.3) and (13.8 +/- 1.9) cm3 vs (8.4 +/- 1.0) and (8.4 +/- 1.9) cm3, P < 0.01. Serum T [(14.3 +/- 2.9) vs (16.4 +/- 4.0) nmol/L] and E2 [(137.6 +/- 70.8) vs (164.4 +/- 82.0) pmol/L] were not different between the two groups (P > 0.05). ACP of the BPH group was higher than that of the control group [(6.63 +/- 2.76) vs (4.92 +/- 2.19) U/L], but the difference was not statistically significant (P > 0.05). There was significant difference between the BPH group and the control group in PSA level [(5.6 +/- 0.78) vs (3.1 +/- 0.54) microgram/L, P < 0.01]. The tissue slides of the BPH prostates showed hyperplasia with raised height of epithelium, and many long and offsetting mammillae in the gland cavity due to epithelium hyperplasia.

CONCLUSIONOld dogs with spontaneous BPH are useful animal models for the etiological and pharmacological researches of human BPH.

Animals ; Disease Models, Animal ; Dog Diseases ; pathology ; Dogs ; Male ; Prostate ; pathology ; Prostate-Specific Antigen ; blood ; Prostatic Hyperplasia ; pathology ; veterinary

Objective To investigate the prevalence, common clinical symptoms and complications, transmission routes and media of brucellosis among human in the city of Songyuan in Jilin province, and to provide practical basis for brucellosis intervention and related control measures. Methods Use self-designed questionnaire to collect information from outpatients in brucellosis clinic in Songyuan Center for Disease Control and Prevention from January to June 2009, and to analyze the related data from the survey: prevalence, time and geographical distribution, clinical symptom, transmission route and media. Results Of the total 620 cases investigated, there were 284 patients accounting for 45.8% (284/620), 75 suspected patients accounting for 12.1% (75/620), 13stealth patients accounting for 2.1% (13/620) and 248 negative people accounting for 40.0% (248/640). Main common symptoms of the patients were fever[66.5%( 189/284)], muscle and joint pain[38.7%( 110/284)],fatigue[27.5%(78/284)], hyperhidrosis[25.0%(71/284)]and low back pain[17.3%(49/284)]. The patients group had a significantly higher prevalence of mucocutaneous infection, contacting infected animal abortion flow,fur, soil, faeces and dust than the uninfected group(χ2 value were 27.12, 22.75, 8.90, 6.65, 6.39, 6.39, all P< 0.01 or < 0.05). Conclusions The positive rate of brucellosis in the brucellosis clinic of Songyuan city is high,and patients have typical symptoms. We should take comprehensive control measures to protect the high-risk group and reduce the local infectivety.

Adolescent ; Child ; Female ; Hip Dislocation, Congenital ; diagnostic imaging ; pathology ; surgery ; Humans ; Male ; Osteotomy ; methods ; Pelvic Bones ; surgery ; Radiography

OBJECTIVETo study the significance of anti-soluble liver antigen/liver-pancreas (anti-SLA/LP) in diagnosing and typing autoimmune hepatitis (AIH).

METHODSSix thousand patients with abnormal liver functions, who had their autoantibodies checked by immunofluorescent assay (IFA) and immune blotting assay, were reviewed retrospectively.

RESULTSOf these 6000 patients with liver diseases, 84 were diagnosed AIH. Eighteen patients, 0.3% of the 6000, patients with abnormal liver functions, were SLA/LP antibody positive, of which 17 were with AIH-III [2/17 with AIH /primary biliary cirrhosis (PBC) overlap syndrome], and 1 with chronic hepatitis B. Sensitivity and specificity of SLA/LP antibody in diagnosing AIH were 20.2% and 99.7% respectively, and the positive prediction value was 94.44%. The antinuclear antibody (ANA) titer in the AIH-III group was significantly lower than that of the AIH-I group (P < 0.05). The age of patients with anti-SLA/LP was higher (58.8% were over 50 years old) than those without this antibody (52.2% were 30 to 50 years old). There were no significant differences between the type III and type I AIH regarding gender, age, abnormal degree of liver function, PTA, IgG, liver cirrhosis rates and response to immunosuppressive therapy.

CONCLUSIONAnti-SLA/LP is highly specific for diagnosing AIH. Comparing the clinical data of type III and type I AIH, we did not find significant differences between the two groups.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Autoantibodies ; immunology ; Autoantigens ; immunology ; Child ; Child, Preschool ; Female ; Hepatitis, Autoimmune ; diagnosis ; immunology ; Humans ; Immunoglobulin G ; immunology ; Immunophenotyping ; Male ; Middle Aged ; Predictive Value of Tests ; Retrospective Studies ; Sensitivity and Specificity ; Young Adult

OBJECTIVETo identify the role of 5alpha-reductase in the spermatogenesis of male rats by studying the effect of two 5alpha-reductase inhibitors, Epristeride and Finasteride, on the spermatogenesis in male Sprague-Dawley (SD) rats.

METHODSChanges in the weight of the testis, serum testosterone and dihydrotestosterone levels, epididymal sperm count, and reproductive function were observed and analyzed after the two 5alpha-reductase inhibitors were administered to male SD rats orally.

RESULTSThe experiment showed that in comparison with control animals, both the two 5alpha-reductase inhibitors: 1. suppressed the development of the prostate and reduced the weight of the testis in the experimental groups (P < 0.05); 2. decreased the serum level of dihydrotestosterone and enhanced testosterone; 3. inhibited epididymal sperm count and productive function.

CONCLUSIONHigh dosages of the 5alpha-reductase inhibitor, Epristeride, can suppress the development of the prostate and reduce the weight of the testis, decrease dihydrotestosterone, and inhibit spermatogenesis and productive function in male rats.

5-alpha Reductase Inhibitors ; Androstadienes ; pharmacology ; Animals ; Dose-Response Relationship, Drug ; Finasteride ; pharmacology ; Male ; Rats ; Rats, Sprague-Dawley ; Spermatogenesis ; drug effects