Female ; Humans ; Infant, Newborn ; Maple Syrup Urine Disease ; diagnosis ; therapy

Objective To evaluate the effect of behavior modification intervention on the self-care abilities of homeless patients with schizophrenia.Methods Totals of 52 homeless patients with schizophrenia were randomly divided into intervention group and control group with 26 cases in each group.The control group received traditional treatment and care,while intervention group received behavior modification combined with routine treatment and care.The nurses scale ( NOSIE ) was used to assess the effectiveness of treatment before the intervention and eight weeks after the intervention.Results There was no difference in NOSIE score in patients before intervention (P＞0.05).Eight weeks after intervention,NOSIE scores of social competence (35.10 ± 3.89),social interest (28.87 ± 3.08)and personal cleanliness (28.15 ± 2.41 )in intervention group were higher than (20.34 + 2.38 ),( 19.98 ± 2.54),( 21.43 ± 2.42 ) control group,and the difference was statistically significant(t =17.56,12.03,9.01,respeetively;P ＜ 0.01 ).Retardation score was (6.78 ± 2.11 ) and depression score was ( 5.23 ± 1.38 ) significantly lower than ( 11.59 ± 2.65 ),( 11.79 ± 2.65 ) in control group(t =7.61,11.2,respectively;P ＜0.01 ).The difference of irritation in two groups was not statistically significant( P ＞ 0.05 ).Conclusions Behavior modification intervention can improve self-care abilities of homeless patients with schizophrenia and can relieve working pressure of nurses in some extent.

Objective To understand the status of health literacy among undergraduate nursing students in one University of Lanzhou City so as to provide the reference evidence for health education for undergraduate nursing students.Methods Independent design questionnaire based on " Health literacy questionnaire about Chinese citizens in 2008",and random sampling 243 undergraduate nursing students of one University of Lanzhou City were investigated.Results Among students,the awareness rates of health literacy,basic knowledge and concept of health,healthy life style and behavior,and the basic skill respectively were 41.95％,45.49％.29.24％ and 60.43％.No significant difference was found in the awareness rates among students with different sexual (x2 =1.83,2.23,1.01,0.48,respectively ; P ＞ 0.05),while significant difference was found in the freshman and others students (x2 =59.17,33.33,21.99,8.29,respectively;P ＜ 0.01),town students and rural students (x2 =25.69,10.30,10.58,6.89,respectively; P ＜ 0.01).Conclusions Awareness rate of the health literacy of undergraduate nursing students of the university is higher than that of our country dweller.

OBJECTIVETo establish a human ovarian cancer-bearing mouse model via orthotopic transplantation of human HO-8910 cells expressing green fluorescent protein (GFP).

METHODSGFP-expressing human ovarian carcinoma HO8910/GFP cells (2 x 10(6)) in exponential phase of growth were inoculated subcutaneously in nude mice, and the generated tumor tissues were collected and transplanted below the capsule of the left ovary of 6 nude mice. The growth of the tumors was observed in vivo using a fluorescence stereomicroscope. The nude mice were sacrificed 4 weeks after transplantation to assess the tumor growth and metastasis.

RESULTSThe tumors showed progressive growth at the orthotopic sites in all animals. Two weeks after the transplantation, green fluorescent mass was observed at the left costovertebral angle, and the mass increased thereafter and invaded or metastasized to the peritoneum, omentum, spleen, liver, uterus, and the pelvic lymph nodes, with a metastatic rate as much as 66.7%.

CONCLUSIONThe nude mouse model bearing orthotopic human ovarian carcinoma expressing GFP has been successfully established.

Animals ; Cell Line, Tumor ; Disease Models, Animal ; Female ; Green Fluorescent Proteins ; genetics ; metabolism ; Mice ; Mice, Nude ; Microscopy, Fluorescence ; Neoplasm Transplantation ; Neoplasms, Experimental ; genetics ; metabolism ; pathology ; Ovarian Neoplasms ; genetics ; metabolism ; pathology ; Transplantation, Heterologous

OBJECTIVEThe traditional gracilis musculocutaneous flap is supplied by a branch of deep femoral artery, which enters the muscle in between the upper and middle third of it. So the flap barely reaches the pelvis and perineum region for reconstruction. By exploring the blood supply pattern we tried to rotate the flap Upon at the higher point starting at the obturator foramen in order to let it cover a bigger area.

METHODSanatomical reviewing of the blood supply of the gracilis branches of obturator, medial femoral circumflex and deep femoral arteries. Based on this a new type of longitudinal gracilis musculocutaneous flap supported only by the obturator artery was designed to reach the pelvis, female genitalia, pubic symphysis, inguinal area easily.

RESULTSThe new kind of flap has been applied to 9 patients for deformity repairing and tissue replacement in the pelvic and perineal area. All the flaps survived and achieved satisfactory result with 3 months to 3 years' follow up.

CONCLUSIONSLongitudinal gracilis musculocutaneous flaps supplied by the obturator artery can be used as regular musculocutaneous flap clinically.

Female ; Femoral Artery ; surgery ; Humans ; Muscle, Skeletal ; blood supply ; transplantation ; Surgical Flaps ; blood supply

Objective To observe the effect of speech therapy in group on children with autism spectrum disorders(ASD). Methods From July,2014 to July,2015,60 children with ASD were randomly divided into control group(n=30)and ex-perimental group(n=30).Both groups accepted regular rehabilitation training,while the experimental group ac-cepted speech therapy in group in addition,for six months.They were assessed with Autism Behavior Checklist (ABC)and Autism Treatment Evaluation Checklist(ATEC)before and after training,. Results The scores of ABC in both groups decreased after training(t>3.079,P<0.01),and decreased more in the experi-mental group(t=3.149,P<0.01).The score of Health/Physical/Behavior and total score of ATEC decreased in the control group(t>3.018,P<0.01),while the scores of all the items of ATEC decreased in the experimental group (t>2.498,P<0.05)after treatment.The scores of all the items of ATEC decreased more in the experimental group than in the control group(t>2.027,P<0.05). Conclusion The addition of speech therapy in group can further improve the behavior in children with ASD.

AIMTo investigate the influence of platelet-activating factor (PAF) receptor on long-term potentiation (LTP) attenuated by aluminium.

METHODSThe method of extracellular recording was used to investigate the effect of PAF receptors on PP-CA3 LTP by microinjection of PAF receptor antagonist Ginkgolide B or agonist mc-PAF into CA3 area.

RESULTS(1) Amplitude of population spikes (PS) of evoked potential was not affected but LTP induction was blocked by 0.2 micromol/L ginkgolide B in CA3 area. (2) LTP induction was not influenced by 0.25 mol/L aluminium chloride, however, it could be blocked when aluminium was applicated with ginkgolide B. (3) LTP induction was influenced slightly by 40 micromol/L mc-PAF but it has no difference in statistic. LTP induction could be blocked completely by 0.5 mol/L aluminium, but when aluminium was coapplicated with mc-PAF, this effect could be relieved.

CONCLUSIONThese results indicate that PAF receptors are involved in induction of LTP in CA3 area by stimulating perforant path. The inhibitory effect of aluminium on LTP is partly related to PAF receptors.

Aluminum Compounds ; toxicity ; Animals ; CA3 Region, Hippocampal ; drug effects ; metabolism ; Electric Stimulation ; Evoked Potentials ; drug effects ; Ginkgolides ; pharmacology ; Lactones ; pharmacology ; Long-Term Potentiation ; drug effects ; Perforant Pathway ; Platelet Membrane Glycoproteins ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, G-Protein-Coupled ; metabolism

This study was aimed to investigate the clinical value of quantification of AML1/ETO fusion transcripts using real-time reverse transcription PCR. Fourteen AML1/ETO positive children out of 52 AML children were selected. A serial dilution of AML1/ETO plasmid was used as a template for the AML1/ETO real-time PCR. AML1/ETO was quantified according to the expression of the GAPDH housekeeping gene at new diagnosis and during/after chemotherapy and transplantation. SPSS statistics was used to analyze the data. The results showed that the ratio of AML1/ETO: GAPDH expression level at new diagnosis varied in the range 0.219-2.080 (median 0.648) among the patients, without relevance with percentage of blasts. The detection sensitivity was up to the dilution of 1:10(5). Six patients showed a slight decline of AML1/ETO (higher than 5 x 10(-2)) at 1 month, three of whom relapsed in the early stage and one later. Five patients had a higher level than 5 x 10(-3) at 3 months, three of whom relapsed. Four patients with always a higher level than 5 x 10(-3) all relapsed in early stage. After six months, four out of them with constant low-level expression (10(-4) - 10(-6)) were in continuous complete hematological remission (CCR). In another patient, a rapid rise of AML1/ETO transcripts could be detected at CR stage and he relapsed 5 months later. The AML1/ETO gene expression leveling off by 10(-5) - 10(-6) could be detected in 3 patients at their complete remission after 9 months. It is concluded that real-time RT-PCR is a suitable approach for quantifying AML1/ETO transcripts in monitoring of AML patients with t(8;21) during/after chemotherapy and provides data of diagnostic relevance.
Acute Disease ; Adolescent ; Child ; Child, Preschool ; Core Binding Factor Alpha 2 Subunit ; genetics ; Female ; Gene Expression Regulation, Leukemic ; Humans ; Leukemia, Myeloid ; diagnosis ; genetics ; therapy ; Male ; Neoplasm, Residual ; diagnosis ; genetics ; Oncogene Proteins, Fusion ; genetics ; RUNX1 Translocation Partner 1 Protein ; Reproducibility of Results ; Reverse Transcriptase Polymerase Chain Reaction ; methods ; Transcription, Genetic

OBJECTIVETo investigate the effects of paclitaxel combined with bone marrow stromal stem cells (MSCs) implantation on inhibiting the smooth muscle cells (SMCs) growth and promoting endothelial repair by developing an endothelial repair model in vitro.

METHODSIn a cell coculture system, rabbit endothelial cells (ECs) and human MSCs were seeded in the lower chamber and rabbit SMCs were seeded in the upper chamber. 3H-TdR incorporation and PCNA protein expression were used to evaluate SMCs proliferation at the 10th day after paclitaxel application (1, 10, 100 nmol/L; 20 min). Fluorescence immunocytochemistry was employed to observe the Flk-1 and vWF protein expression on MSCs.

RESULTSThe SMCs 3H-TdR incorporation of the MSCs implant group was significantly lower than that of the proliferative ECs group (1 nmol/L: 12 265 +/- 991 vs. 14 505 +/- 1013 cpm/well; 10 nmol/L: 8401 +/- 783 vs. 10 511 +/- 934 cpm/well; 100 nmol/L: 5880 +/- 569 vs. 7457 +/- 768 cpm/well, n = 6, P < 0.05), but higher than that of the confluent ECs group (1 nmol/L: 12 265 +/- 991 vs. 8671 +/- 642 cpm/well; 10 nmol/L: 8401 +/- 783 vs. 6175 +/- 743 cpm/well; 100 nmol/L: 5880 +/- 569 vs. 4423 +/- 406 cpm/well, n = 6, P < 0.05). The expression of SMCs PCNA protein in MSCs implant group was lower than that of the proliferative ECs group (1 nmol/L: 0.92 +/- 0.06 vs. 1.15 +/- 0.07; 10 nmol/L: 0.97 +/- 0.07 vs. 1.07 +/- 0.08; 100 nmol/L: 0.91 +/- 0.05 vs. 1.18 +/- 0.11, n = 6, P < 0.05), but higher than that of the confluent ECs group (1 nmol/L: 0.92 +/- 0.06 vs. 0.74 +/- 0.07; 10 nmol/L: 0.97 +/- 0.07 vs. 0.78 +/- 0.06; 100 nmol/L: 0.91 +/- 0.05 vs. 0.71 +/- 0.05, n = 6, P < 0.05). The MSCs did not express vWF or Flk-1 protein before coculture. Although none cell expressed vWF, some of the MSCs began to express Flk-1 protein after cocultured with mature ECs for 10 days.

CONCLUSIONMSCs implantation can partly inhibit the delayed SMCs proliferation. The MSCs cocultured with paclitaxel-treated mature ECs have the ability to differentiate into ECs.

Bone Marrow Cells ; cytology ; Cell Differentiation ; drug effects ; Cell Proliferation ; drug effects ; Cell Separation ; Cells, Cultured ; DNA ; biosynthesis ; Endothelial Cells ; physiology ; Humans ; Muscle, Smooth, Vascular ; cytology ; Myocytes, Smooth Muscle ; cytology ; Paclitaxel ; pharmacology ; Proliferating Cell Nuclear Antigen ; analysis ; Stem Cell Transplantation ; Stromal Cells ; cytology

The clinical experiences and proven cases of distinguished doctor of TCM, professor WU Xu, on acupuncture for acute upper abdominal pain is introduced. Professor WU's manipulation characteristics of acupuncture for acute upper abdominal pain, including acute cholecystitis, kidney stone, acute stomach pain, are one-hand shape but both hands in nature, moving like Tai Chi, force on the tip of needle, movement of qi mainly. The main technique posture is one-hand holding needle with middle finger for pressing, the needle is hold by thumb and index finger, and is assisted by middle finger. The special acupuncture experience of emergency is treatment according to syndrome differentiation, combination of acupuncture and moxibustion, selecting acupoint based on experience, blood-letting acupuncture therapy and so on.
Abdominal Pain ; therapy ; Acupuncture Points ; Acupuncture Therapy ; Acute Pain ; therapy ; Adult ; Female ; Humans ; Male