Acupuncture Points ; Adult ; Bloodletting ; Conjunctiva ; immunology ; Conjunctivitis ; immunology ; therapy ; Humans ; Lymphatic Diseases ; immunology ; therapy ; Lymphatic Vessels ; immunology ; Male

Food allergies, as a type of adverse immune-mediated reactions to ingested food proteins, have become a serious public health issue that harms children and adults health, with increasing incidence year by year. However, without effective therapy for food allergies, doctors-have mostly advised to avoid allergens and provided symptomatic treatment. According to the findings of many studies, allergic diseases are correlated with intestinal barrier function injury, as evidenced by the significant increase in the intestinal permeability among patients with food allergies. In this paper, recent studies on correlations between food allergies and intestinal barrier functions, intestinal barrier function injury mechanisms of allergic foods and food allergy intervention strategies based on intestinal barrier functions were summarized to provide reference for laboratory researches and clinical treatment of food allergic diseases.
Animals ; Food Hypersensitivity ; immunology ; therapy ; Humans ; Intestines ; immunology

Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Female ; Hiccup ; therapy ; Humans ; Male ; Middle Aged ; Needles ; Young Adult

Objective To assess the prevalence and risk of coronary artery disease (CAD) in Chinese adults with type 2 diabetes mellitus (T2DM) using electron beam computed tomography (EBCT) and EBCT angiography (EBCTA). Methods: Ninety-four cases were enrolled in this study including diabetes (n=28), impaired glucose tolerance (IGT, n=30), coronary heart disease (CHD, n=11), and control (n=25). Cardiac EBCT plain scanning and EBCTA were performed on all of these subjects to evaluate coronary artery calcification (CAC) scores, and number of segments of stenosed coronary arteries. Both CAC and/or coronary artery stenosis were defined as patients with coronary artery lesions (CAL). Results CAC scores were not different with the control, diabetes, IGT, or CHD (P＞0.05)groups. Compared to control (0.520±1.295), more stenosed coronary arteries segments (P＜0.05) were detected in diabetes (2.964±1.915), IGT (2.200±2.024), and CHD (2.273±1.679). Number of stenosed artery segments were correlated with age (r=0.215, P=0.019),postprandial glucose (r=0.224, P=0.015), total cholesterol (r=0.323, P=0.000), and duration of diabetes (r=0.208, P=0.004). The incidences of CAL in diabetes (96.43%), IGT (93.33%), and CHD (90.91%) was substantially higher than that in normal control (56.00%, P＜0.01).The odds ratio of CAL associated with having diabetes was estimated to be 7.514 (95% CI: 1.885-63.778). Conclusions Coronary artery lesions are prevalent in Chinese adults with type 2 diabetes, implying a high CAD risk. EBCTA holds potential in depicting the details of CAL and can be used to track the progression of CAD in diabetes patients.

Objective To explore the dynamic spiral CT findings of adrenal ganglioneuromas and to evaluate its clinical value.Methods All 7 cases patients with adrenal ganglioneuromas confirmed by surgical pathology underwent spiral CT plain scanning and two phases dynamic enhancement scanning before operation.The CT images were reviewed and analysed retrospectively in comparison with surgical and pathological results.Results Six of 7 lesions were located in the right adrenal gland,1 in the left.The diameter of the tumors was 3.7—7.5cm,with a mean diameter of 4.6cm.The CT value of the plain scans, AP phases and PVP phases was 16.2—31.7 HU(with a mean value of 24.3 HU),20.9—36.6 HU(with a mean value of 30.2 HU),and 27.4—45.5 HU(with a mean value of 36.0 HU),respectively.The masses were well defined and showed a tendency of wedging into the space between the adjacent organs and structures and encasing the large vessels such as IV,but didn't compress or occlude them.Conclusion The dynamic SCT features of adrenal ganglioneuromas were obvious,dynamic SCT scans could suggest the diagnose.

Objective To synthesize trifluoromethyl-substituted mono-carbonyl curcumin analogs and investigate their effects on the proliferation of human lung cancer cells A549 and NCI-H460. Methods Six mono-carbonyl curcumin analogs 1a-1f were synthesized via Aldol condensation using commercially available 2-trifluoromethyl benzadehyde and different ketones (actone, cyclopentanone, cyclohexanone, piperid-4-one, and 1-methylpiperid-4-one). MTT method was used to test the effect of 1a-1f on the proliferation of A549 and NCI-H460 cells. Results Compared with curcumin, most of the mono-carbonyl curcumin analogs 1a-1f exhibited anti-proliferation activity on the A549 cells. The values of IC50 were lower than that of curcumin (P＜0.01), and 1a and 1f showed much better activities both on the A549 and NCI-H460 cells, with their IC50 values were much lower than that of curcumin (P＜0.01).Among them, 1f showed better medicinal chemical properties, with the relative molecular mass less than 500, cLogP 5.25, and the polar surface area (PSA) 37.38, which was more better accorded with the Lipinski′s five rules. Conclusion Six mono-carbonyl curcumin analogs 1a-1f were synthesized, and 1f showed much better anti-proliferation activity on A549 and NCI-H460 cells.

0.05).(4) Toxicity:Grade Ⅲ-Ⅳ myelosuppression was 60%(18/30)in Tp group,26%(8/31)in TC group and 30%(10/33)in PC group.The TP regimen had the greatest hematologic toxicity(P0.05). Conclusions As first line chemotherapy in epithelial ovarian cancer,TP regimen comparable to the standard chemotherapy regimen.

China ; epidemiology ; Congenital Hypothyroidism ; diagnosis ; epidemiology ; Humans ; Infant, Newborn ; Neonatal Screening

OBJECTIVETo investigate the effect of Shenfu injection (SFI) on indexes of heart function and myocardial fibrosis in patients with acute myocardial infarction (AMI) treated by percutaneous coronary intervention (PCI).

METHODSNinety-three AMI patients treated by PCI were randomly divided into two groups, 47 in the treatment group (treated by PCI plus 40 ml SFI intravenous injection, once a day for 7 days) and 46 in the control group (treated by PCI only). Levels of brain natriuretic poly peptide (BNP) and aminoterminal peptide of precollagen type III (NP III) were measured at different time points, i.e. immediately after admission (T1), and at 24th hour (T2) and 7th day (T3) after AMI onset in the two groups.

RESULTSThe proportion of TIMI 3 grade of front blood flow in AMI related vessels after PCI was insignificantly different in the two groups. The concentration of BNP of T2 was significantly higher than that of T1 in the two groups (P < 0.01), and it was higher in the control group than that in the treatment group (P < 0.01), while at T3, it was insignificantly different in the treatment group to that of T1 (P > 0.05), but in the control group, it was still significantly higher than that in the treatment group and that of T1 (P < 0.01). The levels of NP III the two groups were similar at T1 and T2 (P > 0.05). At T3, it showed an increase in the treatment group, but with no significant difference (P > 0.05) as compared with that at T1, but in the control group did markedly increase and showed significant difference as compared with that of T1 and that in the treatment group at T3 (P < 0.05).

CONCLUSIONEarly applying of SFI can protect myocardium from ischemia/reperfusion injury after AMI, ameliorate the degree of injury, improve heart function of patients and prevent myocardial fibrosis.

Adult ; Aged ; Aged, 80 and over ; Angioplasty, Balloon, Coronary ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Injections ; Male ; Middle Aged ; Myocardial Infarction ; blood ; therapy ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood ; Phytotherapy ; Procollagen ; blood

Objective Radionuclide-labeled low molecular weight polypeptide is reeently advocated for the diagnosis and treatment of malignant tumor. The purpose of this study was to evaluate the anti-tumor effect of 131Ⅰ-Tyr-octreotide in nude mice bearing human non-small cell lung cancer (NSCLC). Methods 131Ⅰ-Tyr-octreotide was prepared by Ch-T method. The radiochemical purity was measured and biodistribution was evaluated. The nude mice models bearing human NSCLC were studied and divided into four groups: group A injected 131Ⅰ-Tyr-octreotide through tail vein, group B injected normal saline, group C injected 131Ⅰ-Tyroctreotide through stroma and group D injected 131Ⅰ through stroma. The radioactivity ratio of tumor to normal tissue (T/NT) was calculated over region of interest (ROI). The tumor cell cycle and cell apoptosis were analyzed by flow cytometry (FCM), terminal deoxynucleotidyl transferase mediated dUTP-biotion nick end labeling (TUNEL) and histopathological analysis. Statistical analysis was performed with SPSS 11.0, and the comparison for difference between groups performed with one-way ANOVA analysis. Results The labeled radiochemical purity was (95.23±1.67)% and specific activity of 3.5×106Bq/ug. The biodistributiou showed high uptake in kidney, and low uptake in liver and spleen. The radioactive uptake in group C was higher than the other groups, and the retention time was longer. The T/NT was 52.74±0.13 after 24 h, which was much higher than that the other groups (group D: 8.90±0.23, group A: 6.42±0.02, q=628.81 and 664.33, all P<0.05). The resuits of tmnor cell cycle determined by FCM showed that the G1 phase was blocked mast remarkably in group C than the other groups [group C: (83.17±6.86)%, group A: (57.02±18.81)%, group D: (49.29±7.80)%, group B: (45.88±5.13)%, q=5.29, 6.86, 7.55, 1.56, 2.26, 0.69, all P<0.05]. Apeptotic cells were observed by TUNEL, and apoptotic body was detected by immuno-histochemical examination. Conclusions 131Ⅰ-Tyr-octreotide was easily labeled by Ch-T. 131Ⅰ-Tyr-octreotide could induce tumor cell apoptosis and inhibit the tumor cell of NSCLC. It might be a potential target-directed agent in NSCLC.