[Objective] To investigate effect of specific nursing on quality of life of postoperative women with gynecologic malignant tumor.[Method]46 cases were randomly divided into two groups: the control group and the experiment group. The control group received traditional nursing,the experiment group received specific nursing. The quality of life was surveyed by SF-36 Scale and Olson Marriage Quality Test. [Result]The quality of life of experiment group was improved significantly(P

The construction of an innovative nation calls for creative talents.Therefore,medical humanities education should be enhanced in higher medical institutions to nurture innovative medical personnel,but the current institution of higher medical humanities education constrains the training of medical innovative personnel.This paper puts forwards countermeasures to cultivate medical innovative talents by establishing over-the-course humanities curriculum-based education system,and strengthening the educational function of the humanities teaching professionals,such as teachers in order to strengthen medical humanities education.

ObjectiveTo establish a method of rapid detection of bacteria endotoxin based on interdigital gold electrode and surface acoustic wave (SAW).MethodsWith the carriers of 3-APTES and glutaral pentanedial,Polymyxin B (PMB) was immobilized on interdigital gold electrode,and then reacted with the bacteria endotoxin' s biological active material (lipopolysacchride,LPS) selectively.Double differential circuit based on SAW was employed to complete the detection.Two output oscillation signals were differentiated through mixer and the endotoxin content was described by frequency shift.ResultsThe experimental results indicated that there was a liner relationship between the frequency shift and endotoxin content within the content range of 75-130 EU/ml.ConclusionComparing with traditional method,the detection time is shortened to 10 minutes,the sensitivity is 13.8 KHz/(EU·mL-1),and repeatability is above 90％.

Objective To explore the effect of rituximab on serum hepcidin (Hepc), soluble CD40 ligands (sCD40L), platelet derived growth factor-BB (PDGF-BB) and lactate dehydrogenase (LDH) in patients with malignant lymphadenoma.Methods 52 patients with malignant lymphoma from the hospital were randomly divided into control group and experimental group.The control group were treated by cyclophosphamide, pirarubicin, vincristine and prednisone and the experiment group were treated on the basis of control group with rituximab.The serum hepcidin, sCD40L, PDGF-BB and LDH levels were compared after treatment.Results Compared with pre-treatment, the serum hepcidin, PDGF-BB and LDH levels were lower( P<0.05), the sCD40L level was higher(P<0.05) post-treatment.The serum hepcidin, PDGF-BB and LDH levels in experimental group post-treatment were lower, sCD40L level was higher than those in control group(P<0.05).Conclusions The rituximab could reduce serum hepcidin, PDGF-BB and LDH levels and elevate serum sCD40L level in patients with malignant lymphadenoma.

BACKGROUND:Human amniotic epithelial cells are an important source of cells in regenerative medicine as its multipotentation, but new studies mainly focused on differentiation features and there were little research oneffect of culture in vitro on biological property of amniotic epithelial cells.
OBJECTIVE:To analyze the effects of in vitro culture on growth, cellphenotype and differentiation capacity of human amniotic epithelial cells into cardiomyocyte-like cells, and explore the correlation of primarily cultured human amniotic epithelial cells marker SSEA-4 expression level and the change of biological characteristics of human amniotic epithelial cells.
METHODS:Primarily cultured human amniotic epithelial cells were obtained from amniotic tissues by using the same separation protocol. Human amniotic epithelial cells were cultured in vitro. The proliferation, cellphenotype and the differentiation capacity of human amniotic epithelial cells into cardiomyocyte-like cells were evaluated by means of cellcounting kit-8, flow cytometry and real-time PCR.
RESULTS AND CONCLUSION:The SSEA-4 positive cells in primarily cultured human amniotic epithelial cells from different fetal tissues were between 26.7%-97%, which indicated that there was great individual difference among amniotic tissue samples. Moreover, with passage, the SSEA-4 expression in human amniotic epithelial cells decreased significantly, which did not correlate with the SSEA-4 expression in primarily cultured human amniotic epithelial cells. Results indicated that there was great individual difference in SSEA-4 expression level in primarily cultured human amniotic epithelial cells from different amniotic tissue samples. Thus, it is necessary to set up clinical screening indexes to get samples with higher SSEA-4 expression stably and to control the quality of human amniotic epithelial cells. In addition, during culture period, SSEA-4 expression level was affected by culture conditions. The culture conditions of human amniotic epithelial cells should be optimized to maintain SSEA-4 expression at a high level. In addition, the differentiation capacity of human amniotic epithelial cells into cardiomyocyte-like cells was also affected by individual difference among different samples and culture conditions, which wil be further studied in the future.

OBJECTIVE: The aim of this study was to investigate ziprasidone plasma concentration, daily dose and clinical efficacy and safety in Han Chinese and Mongolian patients with first-episode schizophrenia. METHODS: A total of 123 inpatients affected by schizophrenia were recruited from the Mental Health Center of Inner Mongolia in China. Ziprasidone plasma concentration, clinical efficacy and side effects were systematically evaluated at baseline, and at 1, 2, 4, and 6 weeks. Metabolic measures such as changes in weight, body mass index (BMI), fasting blood glucose (FBG), triglycerides, and cholesterol, were also recorded. RESULTS: 90 patients completed the study. Compared with Han patients, on average, Mongolian patients received a significantly higher ziprasidone dosage for adequate symptom control during the 6-week period and had a lower plasma concentration-to-dose ratio. The Mongolian patients also experienced greater increases in weight and BMI. No significant differences between the two ethnic groups were found in the rate of reduction in the Positive and Negative Syndrome Scale (PANSS) score, Treatment Emergent Symptom Scale (TESS) total score, FBG, triglycerides, cholesterol or Q-Tc interval. CONCLUSION: Compared to Han Chinese patients, Mongolian patients appeared to have increased ziprasidone clearance and require higher doses to achieve effective treatment for schizophrenia.
Asian Continental Ancestry Group ; Blood Glucose ; Body Weight ; China ; Cholesterol ; Ethnic Groups ; Fasting ; Humans ; Inpatients ; Mental Health ; Plasma* ; Schizophrenia* ; Treatment Outcome ; Triglycerides

OBJECTIVETo study major human UGT isoforms involved in trans-resveratrol (TR) phase II metabolism.

METHODtrans-resveratrol and 12 major human UGT isoforms were incubated in vitro and then glucuronic acid metabolites were determined by HPLC-MS, in order to preliminarily analyze the structure and observe the effect of different UGT isoforms on the generation rate of glucuronic acid metabolites.

RESULTIn in vitro metabolic system, two metabolites-4'-O-monoglucuronide resveratrol (M-1) and 3-0-monoglucuronide resveratrol (M-2)-were generated from trans-resveratrol after being catalyzed by UGT. During the cause, generation of M-1 and M-2 were catalyzed by UGT1A1, UGT1A3, 1A8, 1A9 andlA10, whereas only UGT1A6 and 1A7 contributed to the forma-tion of M-2. Both the formation rate of M-1 and M-2 catalyzed by UGT1A1, 1A10 and the formation of M-2 catalyzed by UGT1A8 slowed down with the increasing concentration of substrates, causing the phenomenon of "substrate inhibition".

CONCLUSIONUGT1A1, 1A8, 1A9, 1A10 get involved in the formation of M-1, and of them UGTIA9 is the most important contributor. UGT1A3 also makes small contribution to the formation of M-1 and M-2, while other UGT isoforms show hardly any reaction with the trans-resveratrol phase II metabolites.

Glucuronic Acid ; metabolism ; Glucuronosyltransferase ; metabolism ; Humans ; Isoenzymes ; metabolism ; Kinetics ; Stilbenes ; chemistry ; metabolism

OBJECTIVETo establish a blood glucose fluctuation model in diabetic rats.

METHODSMale SD rats were randomly divided into 2 groups, namely normal group and diabetes group. Rat model of diabetes was established by single intraperitoneal injection of streptozotocin (STZ) and then divided into sustained high blood glucose group and blood glucose fluctuation group. Rat model of blood glucose fluctuation was established by subcutaneous injection with regular insulin or gavaging of glucose twice daily in diabetic rats. The general condition, body weight, daily blood glucose levels of 5 different times, daily average blood glucose (MBG), standard deviation of daily average blood glucose (SDBG), the maximum amplitude of glycemic excursions (LAGE), fasting serum insulin (FINS) and pancreatic tissue pathology were observed.

RESULTSRats in blood glucose fluctuation group and sustained high blood glucose group developed symptoms of polyphagia, polyuria and polydipsia. Though significant differences in body weight were observed at different time (P<0.01), no significant differences were found among the three groups (P>0.05). After 6 weeks of blood glucose fluctuation, MBG, SDBG and LAGE in blood glucose fluctuation group and sustained high blood glucose group were increased significantly than those in normal group (P<0.01), the level of FINS decreased markedly (P<0.05). SDBG and LAGE in blood glucose fluctuation group were higher than those in sustained high blood glucose group (P<0.01). Islet of diabetic rat became atrophy, irregular shape, sparse distribution, and decreased in number, and the changes were more obvious in blood glucose fluctuation group.

CONCLUSIONRat model of blood glucose fluctuation can be successfully established by subcutaneous injection of regular insulin of gavage of glucose twice daily in diabetic rats.

Animals ; Blood Glucose ; analysis ; Body Weight ; Diabetes Mellitus, Experimental ; Fasting ; Glucose ; administration & dosage ; Insulin ; administration & dosage ; Male ; Rats ; Rats, Sprague-Dawley ; Streptozocin

Objective: This study aimed to investigate the impact of polycystic ovary syndrome (PCOS) on fertility-sparing treatment in young patients with atypical endometrial hyperplasia (AEH) or endometrioid endometrial cancer (EEC). Methods: A total of 285 patients with EEC (n=76, FIGO stage IA, without myometrium invasion) or AEH (n=209) who received progestin-based fertility-sparing treatment were evaluated retrospectively. Among the 285 patients, 103 (36.1%), including 70 AEH cases and 33 EEC cases, were diagnosed with PCOS. General characteristics, cumulative 16- and 32-week complete response (CR) rate, pregnancy outcome and recurrence were compared between patients with or without PCOS. Results: The cumulative 16-week CR rate was lower in the PCOS group than in the non-PCOS group (18.4% vs. 33.8%, p=0.006). Patients with PCOS took longer treatment duration to achieve CR (7.0 months vs. 5.4 months, p=0.006) and shorter time to relapse after CR (9.6 months vs. 17.6 months, p=0.040) compared with non-PCOS group. After adjusting for patient age, body mass index, PCOS, homeostasis model assessment-insulin resistance index, and serum testosterone levels, we found that body mass index ≥25 kg/m2 (HR=0.583; 95% CI=0.365–0.932; p=0.024) and PCOS (HR=0.545; 95% CI=0.324–0.917; p=0.022) were significantly correlated with lower 16-week CR rate. Conclusion PCOS was associated with lower 16-week CR rate, longer treatment duration and shorter recurrence interval in patients with AEH or EEC receiving fertility-preserving treatment.