Objective To investigate the use of catheter thrombolysis therapy to the deep vein and inferior vena cava thrombosis and summarize the nursing points. Method Eight patients (13 limbs) deep vein thrombosis with inferior vena cava thrombosis adopted the catheter thrombolysis, under this procedure we did the care including the limbs and thrombolysis, and observed the complications. Result Five patients (9 limbs) had the thrombus completely dissolved, 3 cases (4 limbs) had the partial dissolution of thrombus. Conclusion Holding limb effective position, close observation of the disease and prevention of complications are very important to improve the efficacy for the catheter thrombolysis.

Objective To investigate the correlation between KLF14 gene rs4731702 locus polymorphism and gestational diabe-tes mellitus (GDM) and relation between its different genotypes with BMI and insulin resistance.Methods This study adopted the case-control method.One hundred pregnant women of GDM (GDM group) and one hundred healthy pregnant women (normal con-trol group) were randomly selected as the research subjects and performed the physical examination ,biochemical indicators detec-tion.HOMA-IR and HOMA-β were calculated.The polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was adopted.The genotyping of KLF14 gene rs4731702 locus in the two groups was performed.The genotypes and allele gene frequency were compared between the two groups and the GDM association analysis was conducted.Results The C alleles fre-quency and CC genotype frequency of KLF14 gene rs4731702 locus in the GDM group was significantly higher than that in the con-trol group ,the difference was statistically significant (P< 0.05).The patients with genotype CC in the GDM group had higher BMI ,FPG ,TG ,HbA1c and HOMA-IR as compared with those carrying genotype CT and TT ,the difference was statistically signif-icant(P<0.05).Also they had lower FINS ,HDL and HOMA-βas compared with carriers of genotype CT and TT ,the difference was statistically significant(P<0.05).The multivariate analysis showed that the genotype CC of KLF14 gene rs4731702 locus was closely related with GDM (P=0.005 ,RR=25.128).Conclusion The genotype CC of KLF14 gene rs4731702 locus plays a role in the pathogenesis process of GDM ,may be susceptibility genes for GDM ,which is also related to the abnormal lipid metabolism ,islet dysfunction and obesity.The polymorphism study of KLF14 gene rs4731702 locus helps to reveal the relation between lipid metabo-lism abnormality and insulin resistance with GDM onset.

Objective To evaluate the short-term efficacy of Perigee system in the treatment of anterior pelvic organ prolapse. Methods From October 2012 to September 2014, 59 patients with pelvic organ prolapse, pelvic organ prolapse quantitation system (POP-Q) were diagnosed as anterior pelvic organ prolapse Ⅲ degree and above were performed Perigee anterior pelvic floor reconstruction, while some patients combined with sacrospinous ligament suspension, posterior wall repair or posterior pelvic reconstruction surgery for pelvic prolapses. Pelvic floor distress inventory-short form 20 (PFDI-20), pelvic organ prolapse-urinary incontinence sexual questionnaire-12 (PISQ-12) were evaluated, and postoperative POP-Q were used to analyze the changes of the indexes and postoperative complications. Results In 59 patients, the average operation time was (99±29) minutes, the average intraoperative blood loss was (119± 92) ml. The median postoperative follow-up time of 59 cases was 17.5 months (range:8-30 months), median follow-up time of subjuctive symptoms was 21.2 months (range:11-34 months), the total score of PFDI-20 was compared with the preoperative, and the difference was statistically significant (5.6 versus 27.8, P<0.01). It was statistically significant of PISQ-12 score before and after surgery (34±3 versus 36±4, P<0.05). Short-term anatomical cure rate was 98%(58/59), 1 cases (2%, 1/59) in recurrence, 2 cases (3%, 2/59) of erosion. Conclusion This results show that the Perigee system is effective and reliable in the treatment of anterior pelvic organ prolapse.

Objective To search for the changes of T cells subpopulations and immunoglobulin and their relation-ship in children patients with simple nephrotic syndrome. Design Case-control research. Patients aud Participants 39 patients with simple nephrotic syndrome were divided into two groups:the incipient group and relapse group (6 cases were determined at the incipient and relapse time) .Thereare 28 patients in incipient group, 19 males and 9 females, at the age of 2 to 10 years old. There are20 patients in relapse group, 12 males and 8 females, at the age of 3 to 13 years old. There are 35health children in control group, 21 males and 14 females, 2～13 years old. Interventions T cells subpopulations were determined by indirect immunofluorescence of OKT linesmonoclonal antibodies. The serum IgG was determined by routine simple agar immunodiffusion tests. Results and Conclusions The CD_3~+ and CD_4~+ cells are of no change in the children patients withsimple nephrotic syndrome, and the CD_8~+ and CD_(10)~+ cells are obviously increased, the Values of CD_4~+/CD_8~+ are obviously lower than those in the control qroup, there are no difference between the incipientand relapse groups. The levels of serum IgG were decreased in the 85.3% children patients, IgM were inc-reased in 29.4% of that. The values of CD_4~+/CD_8~+ have positive correlation and negative correlationwith the levels of serum IgG and IgM respectively.

200 papers on nerve root type cervical spondylosis treated with Chinese medicine were retrieved and 38 papers with complete diagnostic criteria and medical statistics were included for study. The results showed acupuncture, massage, and herbal therapy were three common methods and have their own advantage, but systemic, standardized and normative treatment program was lack. In the meantime of treating nerve root type cervical spondylosis, prevention should also be paid attention. The treatment, prevention and exercise on the whole therapeutic idea should be established, which has far-reaching significance.

Adolescent ; Adult ; Environmental Exposure ; Female ; Humans ; Inhalation Exposure ; Male ; Middle Aged ; Nasopharynx ; pathology ; Sulfuric Acid Esters ; poisoning ; Young Adult

Objective To investigate mechanism involved in the differentiation of FBL-3 cells(eryth-roleukemia cells)induced by dendritic cells(DC). Methods To cultural the FBL-3 cells together with the DC supematant of different concentration for 72 hours,then we used the Wright's staining methed to record the ma-ture monocyte cell population, the transmission electron microscope to observe the ultramicrostructure, the flow eytoraetry to detect the expression rate of the surface molecular CD14. Results The Wright's staining methed, the transmission electron microscope and the flow cytometry all presented that after being induced by the super-natant of the DC ,the FBL-3 cells can partly differentiate into monocytes,inversion monocyte consistent with the personal characteristics. And the intensity of the DC supernatant was connected with interleukin-12. Conclusion The DC supernatant can induce the FBL-3 cells into monocytoid cell, the differentiated cells correspond to monocyte in macro-appearance,uhramicrostructure and phenotype. The competence of the DC supematant are partly concerned with interleukin-12.

Objective Follow-up monitoring was carried out in infants infected with cytomegalovirus (CMV) so as to find out whether breastfeeding could bring about changes of CMV viral load.Methods Saliva of the neonates born in Changzhou Maternal and Child Health Hospital from Nov.2010 to Feb.2012,was collected for CMV screening.Premature infants,or the infants with seriously infectious diseases and deformities were excluded,such as severe intrauterine infection,congenital immune deficiency disease and so on.The full-term infants with aymptomatic infection were divided into the artificial feeding group and the breastfeeding group,and followed up for 6 months.During the 1st,the 3rd and the 6th month after their birth,their saliva and their mother's breast milk were collected.The method of realtime fluorescent quantitative PCR was adopted to test the changes in the viral load of CMV-DNA in the saliva and breast milk.Meanwhile,head B-ultrasound test,otoacoustic emission hearing screening,liver function test,blood routine analysis and so on were performed.Results Among infants from both artificial feeding group and breastfeeding group,during the 1 st,the 3 rd and the 6th month after birth,no significant changes in the DNA viral load of saliva and breast milk cytomegalovirus were found (t =2.832,3.161,3.475,all P ＞ 0.05).And in breastfeeding group,the cytomegalovirus DNA viral load in breast milk were 3.125 × 103 ±2.017 × 102 (the 1st month),2.688 × 103 ±2.251 × 102 (the 3rd month),3.016 × 103 ±2.613 × 102 (the 6th rmonth),also no significance during the time (F =1.725,P =0.667).Meanwhile,the head B-ultrasound,otoacoustic emission hearing screening,liver function test,blood routine analysis,etc showed no clinical significance (F =1.725,P =0.667).Conclusions In the CMV-infected neonates,even if CMV in breast milk is tested to be positive,breastfeeding can continue without causing secondary symptoms of infection.

BACKGROUND:Polyhydroxybutyrate-co-volerate (PHBV) is a noticeable tissue engineering material of polyhydroxyalkanoates family. It has the properties of low immune rejection response and good biocompatibility, and its degradation products are non-toxic.
OBJECTIVE:To investigate the biocompatibility of PHBV membrane material and human bone marrow mesenchymal stem cel s in vitro.
METHODS:Human bone marrow mesenchymal stem cel s at passage 3 were seeded upon PHBV membrane as experimental group and upon conventional culture plates as control group. Then we calculated the adherent cel number of two groups at 1, 2 and 4 hours and got the cel adherent rate. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazoliumbromide assay was used at days 2, 4, 6, 8 to observe the cel proliferation of two groups. Fluorimetric method with the fluorescent dye Hoechst 33258 was used to detect the DNA content of cel s at days 3, 6, 9 and 12 in both groups. After cel s were seeded upon PHBV membrane for 5 days, the cel growth upon the material was examined under a scanning electron microscope.
RESULTS AND CONCLUSION:When the cel s were cultured for 1 hour, the adherent rate in the experimental group was lower than that in the control group;but there were no significant differences between two groups at the other two periods. No difference was found in the cel proliferation and the DNA content between the two groups. Human bone marrow mesenchymal stem cel s seeded upon PHBV membrane for 5 days grew wel with spindle morphology and the intercel ular connections were tight and more extracel ular matrices were observed by scanning electron microscopy. Taken together, PHBV membrane material shows a good biocompatibility with human bone marrow mesenchymal stem cel s.

In order to make sure whether Panax notoginseng is sensitive to chloridion and guide fertilization in planting of P. notoginseng, the effects of the different proportion of potassium chloride (KCl) and potassium sulfate (K2SO4) on the yield, quality of P. notoginseng were studied. The results showed that K fertilizer significantly improved the growth of P. notoginseng and increased the biomass per plant or per pot and the content of N, P, K and the content of saponin. In cases of conditions such as potassium, and the effects of K2SO4 on increasing the petiole length, leaf size, rhizome length, root length, and content and accumulation of Ginsenoside Rg1 were better than those of KCl. While compared with K2SO4, KCl was more conducive to augmenting height, root width, the biomass of shoot, rhizome, root and the content of Ginsenoside Rb1 and Rd. There was not remarkable difference in agronomic characters, biomass and the content of N, P, K among KCl, K2SO4 and the combination of KCl and K2SO4. However, the content of saponin of the treatment with combination of KCl and K2SO4 was significant higher than that of single KCl or K2SO4 treatments. K fertilizer significantly increased yield and the content of saponins. And P. notoginseng was not sensitive to chloridion. KCl increased the yield and the content of saponins of P. notoginseng as well as K2SO4, and the combination treatment was superior to single treatment. It is recommended that the KCl should be adopted in production, to reduce the cost of potash fertilizer.
Agriculture ; Fertilizers ; analysis ; Panax notoginseng ; chemistry ; growth & development ; Potassium Chloride ; analysis ; metabolism ; Quality Control ; Soil ; chemistry ; Sulfates ; analysis ; metabolism