Animals ; Colorectal Neoplasms ; blood ; etiology ; Humans ; Hyperinsulinism ; blood ; complications ; Insulin ; blood ; Insulin Resistance ; Insulin-Like Growth Factor Binding Proteins ; blood ; Insulin-Like Growth Factor I ; metabolism ; Metabolic Syndrome ; blood ; complications ; Receptor, IGF Type 1 ; blood ; Receptor, Insulin ; blood

Digestive System Neoplasms ; classification ; pathology ; surgery ; Lymphoma ; classification ; pathology ; surgery ; Neoplasm Staging ; Pathology ; trends ; Pathology, Surgical ; trends ; Urogenital Neoplasms ; classification ; pathology ; surgery ; World Health Organization

OBJECTIVE: To investigate the relationship between visceral syndrome differentiation in traditional Chinese medicine (TCM) and the changes of nutrition status or blood gas analysis in patients with chronic obstructive pulmonary disease (COPD). METHODS: Sixty patients with COPD in stable phase were divided into dysfunction of lung (DL, n=20) group, dysfunction of lung and spleen (DLS, n=16) group and dysfunction of lung, spleen and kidney (DLSK, n=24) group according to syndrome differentiation of TCM. Moreover, the basic electric rhythm, percentage of bradygastria in electrogastrogram (EGG), ratio of actual body weight (ABW) to ideal body weight (IBW) and serum albumin level were determined to evaluate the nutrition status of the patients with COPD. Blood gas analysis was made too. RESULTS: The basic electric rhythm values in the DL, DLS and DLSK groups were (56.20+/-13.24)%, (47.38+/-10.24)% and (41.35+/-10.01)%, respectively. Compared with the DL group, the basic electric rhythm values in the DLS and DLSK groups decreased obviously (P<0.05). The percentages of bradygastria in the DL, DLS and DLSK groups were (45.18+/-18.13)%, (46.31+/-15.83)% and (49.90+/-17.54)%, respectively, and there were no differences among the three groups (P>0.05). The incidence rates of ABW/IBW<90% in the DL, DLS and DLSK groups were 50%, 75% and 54.17%, respectively, and there were no differences among the three groups (P>0.05). The incidence rates of serum albumin less than 35 g/L were 20%, 37.5% and 54.17%, respectively, and there were no differences among the three groups (P>0.05). PO2 in the DLS group [(63.56+/-15.06) mmHg] and DLSK group [(63.17+/-19.05) mmHg] were decreased as compared with the DL group [(78.15+/-16.63) mmHg] (P<0.05). PCO2 in the DL, DLS and DLSK groups were (42.25+/-12.46) mmHg, (48.60+/-17.60) mmHg and (49.97+/-13.43) mmHg respectively, and there were no differences among the three groups (P>0.05). CONCLUSION: Several dysfunction organs described in TCM were involved in COPD followed by the increased severity, hypoxemia and PCO2. Dysfunction of gastrointestinal tract and malnourishment took place accordingly.

Objective To investigate the association of gene polymorphism of cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) with ulcerative colitis (UC) in Chinese patients. Methods The A+49G transition polymorphism at position 49 (exon 1) and C-318T transition polymorphism at position -318 in promoter of the CTLA-4 gene were determined by polymerase chain reaction with sequence specific primers (PCR-SSP) method in 82 Chinese patients with UC and 204 healthy controls of Han nationality. Results No significant differences in the distribution of genotype and allele frequencies were observed between CTLA-4 C-318T and A+49G gene polymorphisms in UC patients and normal controls. How- ever , comparing with healthy subjects,the frequency of haplotype 2,3 (C -318 -G 49 /T -318 -A 49 ) in UC patients was significantly reduced (26% vs 41%, P

Adenomatous Polyposis Coli ; genetics ; metabolism ; pathology ; Bone Morphogenetic Protein Receptors, Type I ; genetics ; metabolism ; Colorectal Neoplasms, Hereditary Nonpolyposis ; genetics ; metabolism ; pathology ; Genes, APC ; Genetic Predisposition to Disease ; Hamartoma Syndrome, Multiple ; genetics ; metabolism ; pathology ; Humans ; Microsatellite Instability ; Mutation ; PTEN Phosphohydrolase ; genetics ; metabolism ; Peutz-Jeghers Syndrome ; genetics ; metabolism ; pathology ; Protein-Serine-Threonine Kinases ; genetics ; metabolism ; Proto-Oncogene Proteins B-raf ; genetics ; metabolism

Adolescent ; Child ; Child, Preschool ; Colitis, Ulcerative ; diagnosis ; therapy ; Crohn Disease ; diagnosis ; therapy ; Female ; Humans ; Male ; Prognosis ; Retrospective Studies

Animals ; Drugs, Chinese Herbal ; pharmacology ; Glucosides ; metabolism ; Humans ; Infertility ; chemically induced ; Models, Animal ; Tripterygium ; metabolism

Objective To discuss the characteristics of multiple blood supplies and the significance of multiple intra-arterial embolization in massive hemoptysis. Methods Forty-four patients with massive hemoptysis underwent digital subtraction angiography (DSA) and intra-arterial embolization after ineffective medical treatment. The characteristics of blood supply of lesions,the methods of intra-arterial embolization and the clinic efficacy were retrospectively analyzed. Results All the patients, one artery was embolized in 9 patients,2 arteries were embolized in 18,3 in 14 and 4 in 3. The hemoptysis decreased or ceased immediately after intra-arterial embolization in 43 patients and recurrence within lweek in 2,which were controlled with additional emblization. 1 patient died in surgery. Conclusion The lesions of massive hemoptysis had complicated blood supplies,and multiple intra-arterial embolization was very important.

Objective To investigate the risk factors for sensorineural hearing loss (SNHL) in patients with nasopharyngeal carcinoma (NPC) after intensity-modulated radiotherapy (IMRT).Methods From January 2012 to January 2013,29 patients with histopathologically confirmed NPC who received radiotherapy alone or concurrent chemoradiotherapy were included in this study.All patients underwent hearing tests,including pure tone audiometry and acoustic immittance measurement,before and after the IMRT.The cochlear doses for each ear were also collected for analysis.A prospective analysis was performed to investigate the relationship between cochlear dose and SNHL in patients with NPC,and the effects of other factors,including time after radiotherapy,chemotherapy,T stage,and age,were also analyzed.Results Of the 58 ears studied,6(10％) had low-frequency SNHL,and 17 (29％) had highfrequency SNHL.There were significant differences in mean cochlear doses between the patients who developed SNHL after radiotherapy and those who did not (left ears:46.1 Gy vs.35.5 Gy,P =0.006;right ears:45.0 Gy vs.35.8 Gy,P =0.009).When the mean cochlear dose was less than 44 Gy,only 15％ (6/38) of ears had high-frequency SNHL.The invasion of skull base bone was also a significant risk factor for SNHL(P =0.047),but age,chemotherapy,and time after IMRT were not significant risk factors.Conclusions The mean cochlear dose and invasion of skull base bone are significant risk factors for SNHL in patients with NPC after radiotherapy.It is recommended that the mean cochlear dose should be limited to 44 Gy to minimize the incidence of SNHL after IMRT.

Objective To observe the expression of leukocyte-function-associated antigen-1(LFA-1)immunoreaction in children with febrile seizures(FS),and explore the neuroimmunomodulation mechanisms in the pathogenesis of FS.Methods Adopting flow cytometry(FCM),the levels of LFA-1 contained in blood serum and peripheral blood mononuclear cells(PBMC)of 60 cases [simple FS(SFS)30 cases;complex FS(CFS)30 cases] with febrile convulsion were analyzed,and compared with those in a normal group(30 cases).Out of 60 children with FS group,the LFA-1 mRNA in 20 cases with SFS and 20 cases with CFS was analyzed,and LFA-1 mRNA in19 health children taken out from control group(30 cases)was analyzed.The real-time PCR was used to detect the expression of PBMC LFA-1 mRNA.Results The expression of LFA-1 in the surface of PBMC of the 3 groups,the highest LFA-1 level was in the SFS group(50.89?21.36),the lowest LFA-1 level was in the CFS group(34.35?11.45),and control group was(41.39?16.30).Significant differences were found in 3 groups(Pa