Objective To observe the clinical application of extraperitoneal cesarean section(ECS) plus forceps vs transperitoneal cesarean sections(TCS) in repeated cesarean section.Methods 98 multiparous women with scar uterus for elective repeated cesarean sections were recruited retrospectively,47 cases for ECS plus forceps(group A),and 51 cases for TCS(group B).The multiparous women with hyperglycemia not controlled,severe preeclampsia,heart disease,placenta previa,premature rupture of membrane,a history of ＞ 1 cesarean section,myoma and/or ovarian neoplasm were excluded.Results Skin incision to baby delivery time and total operation time of group A were (7.7 ± 2.8) min and (42.8 ± 9.7) min,respectively,which were significantly shorter than (9.3 ± 3.2) min and (47.6 ± 9.4) min of group B,(t =2.700,2.497,P =0.008,0.014).There was significant difference in blood loss volume during the operation and postoperative 2 hours,which was (310.4 ± 106.3) mL,(365.3 ± 142.8) mL respectively(t =2.142,P =0.035).The Visual Analog Scale for pain (VAS pain) was (2.8 ± 1.8) in group A and (4.1 ± 1.9) in group B,respectively (t =3.252,P =0.002).The gastrointestinal function recovery mean time of group A was significantly shorter than that of group B (12.5 h versus 16.0h,t =2.771,P =0.007).And the postoperative febrile morbidity was significantly lower in group A than in group B(8.5％ versus 25.5％ ;x2 =4.918,P =0.033).The patients with chronic pelvic pain followed up after operation was 3 versus 12,and the difference was significant (x2 =5.143,P =0.026).There were no differences in neonatal Apgar score at 1 minute,birth asphyxia and wound healing rates.Conclusion ECS plus forceps can be safely used for repeated cesarean section,with the advantages of less operation time,less bleeding volume,lower postoperative morbidity,and fewer complications than TCS.

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

Objective To investigate the neurodevelopmental outcomes and its risk factors of very low birth weight infant (VLBWI) and extremely low birth weight infants (ELBWI).Methods Data of 85 VLBWI and ELBWI hospitalized in Children's Hospital of Fudan University from October 2005 to November 2009 who had finished infant development test of Baley Scales of Infant Development Ⅱ (Bayley Ⅱ) for neurological development at corrected gestational age between 18 to 42 months were retrospectively reviewed.Twelve infants who accepted treatment in other hospital over 10 days were excluded; the rest 73 infants were divided into normal (neurodevelopment) group or abnormal group according to the definition of neurodevelopmental impairment reported by National Institute of Child Health and Human Development (NICHD) Neonatal Network.Potential risk factors of neurodevelopmental impairment were analyzed with Logistic stepwise regression.Results The mean gestational age of 73 infants was (30.4±2.3) weeks; among which 13 were smaller than 28 weeks,42 between 28 and 32 weeks,and 18 older than 32 weeks.The mean birth weight was (1208.0±208.5) g; among which 15 (20.6％) ＜1000 g,and 58 (79.4％) were between 1000 g and 1500 g.Four babies (5.5％) were diagnosed as movement retardation,and neurodevelopmental impairment occurred in 16 cases (21.9 ％),psychomotor developmental index ＜70 occurred in 6 cases (8.2％,one case complicating with cerebral palsy); mental developmental index ＜70 occurred in 2 cases (2.7％); both psychomotor developmental index and mental developmental index ＜70 occurred in 7 cases (9.6 ％,two cases complicating with cerebral palsy),and one case (1.4 ％) was cerebral palsy only.Blind in either eyes and hearing impairment requiring deaf-aid were not found in any of the 73 babies.Logistic stepwise regression showed that use of mechanical ventilation was related to neurodevelopmental impairment (OR =6.183,95％ CI:1.664-22.983,P =0.003).Psychomotor developmental index of infants who needed mechanical ventilation (77.5±15.1) was lower than that of infants did not need (87.3±15.1)(t=2.646,P=0.010).Conclusions VLBWI and ELBWI are in high risk of neurodevelopmental impairment,especially those who need mechanical ventilation.

Objective To investigate the clinicopathology and immunophenotype of primary non- Hodgkin lymphoma(NHL)of the female genital system,and to analyze the prognosis of such tumors. Methods Clinicopathologic features of 43 cases of primary NHL of the female genital system were studied retrospectively,with the histological classification based on the Classification of Haematopoietic and Lymphoid Tumors(WHO,2001).Immunochemistry technique,in-situ-hybridization and polymerase chain reaction methods were used to detect the immunophenotype,epstein barrvirus(EB)virus infection status and immunoglobulin heavy chain gene rearrangement,respectively.Results(1)Primary lesions:there were 24 cases of lymphoma originating in the ovary,3 cases in the endometrium,10 cases in the cervix,2 cases in the vagina and 4 cases in the vulva.(2)Staging:12 cases(28%)were in stage Ⅰ,9 cases (21%)in stage Ⅱ,and 22 cases(51%)in stage Ⅲ.(3)Histological classification:37 cases(86%)were diffuse large B cell lymphoma(DLBCL),3 cases were Burkitt lymphoma and the remaining 3 cases were unspecified peripheral T-cell lymphoma according to biopsy,immunophenotype analysis,in-situ- hybridization technique and IgH gene rearrangement detection.(4)Prognosis analysis:increase in the level of lactic acid dehydrogenase,stage Ⅲ,DLBCL and single operation suggest poor prognosis.Conclusions Establishment of the diagnosis of primary NHL of the female genital system is based on biopsy, immunophenotype analysis,in-situ-hybridization technique and IgH gene rearrangement detection,which play important roles in diagnosis and differential diagnosis of the tumor.Combined therapy is the first choice of therapeutic regimens.

Adult ; Aged ; Amifostine ; therapeutic use ; Benzene ; poisoning ; Female ; Humans ; Male ; Middle Aged ; Myelodysplastic Syndromes ; chemically induced ; drug therapy

Objective Toexplore the correlation of ApoE gene polymorphism and serum uric acid levels in Ningxia Hui Autonomous Region , China.Methods A case-control study.October 2011 to November 2011, five hundred twenty eight ( 296 male, 232 female ) apparently healthy individuals were studied.Questionnaires and physical examinations were performed by standard operation procedure.Fasting blood was collected for biochemistry testing including serum lipid parameters , uric acid concentration and creatinine levels.The multi-ARMS PCR was applied to determine ApoE genotypes ,and the relation of ApoE genotypes with serum lipid parameters and uric acid levels were analyzed.Non-normal distribution were compared using cause and inspection.Results The common six kinds of ApoE genotype can be detected.The total cholesterol ( TC) ,low density lipoprotein cholesterol ( LDL-C) and uric acid ( UA) levels in different genotype subgroups had statistical differences.The individuals with ε2/3 genotype had a significantly greater reductions in TC and LDL-C levels but increment in uric acid concentration than those withε3/3 and ε3/4 genotype (P<0.05).The effect of ApoE gene polymorphism on uric acid levels still remained significantly after adjustment for age , gender , region and other factors.Conclusion The ApoE polymorphism is associated with serum uric acid levels and individuals with ε2 allele have higher serum uric acid levels.

Objective To evaluate the relationship between resistin and hepatic fibrosis in nonalcoholic fatty liver disease (NAFLD) subjects.Methods Serum resitin and Interleukin (IL)-18's concentrations were measured in 144 subjects (70 NAFLD pa-tients and 74 healthy controls) with enzyme-linked immunosorbent assay (ELISA) and their serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), fasting blood glucose (FBG), HbA1c, triglyceride (TG), total-cholesterol (TC), low density lip-oprotein ( LDL) , high density lipoprotein ( HDL) , homeostasis model assessment of insulin resistance ( HOMA-IR) , hyaluronic acid , IVcollagen, height, body weight, waist circumference, and hip circumference were also measured .Their waist-to-hip ratio (WHR) and body mass indes (BMI) were calculated.Results There were higher levels of systolic blood pressure (SBP), WHR, BMI, TG, ALT, AST, HOMA-IR, hyaluronic acid, IV collagen, resistin, and IL-18 in the NAFLD patients than those of the healthy controls ( P <0.05 ) .The serum resistin level was significantly and positively correlated with WHR , BMI, ALT, HOMA-IR, TG, IV collagen , and IL-18 ( r =0.231 , 0.341 , 0.223 , 0.264 , 0.213 , 0.315 , and 0.669 , P <0.05 ) .After adjustment for body fat and IL-18 , the serum resistin level was still significantly and positively correlated with ALT and IV collagen ( r =0.222 , 0.0.326 , P <0.05 ) . Conclusions Resistin might take part in the development of NAFLD insulin resistance and its pro -inflammation.

Thymus,a main organ for T cell development,plays a pivotal role in adaptive immune response and dealing with the threaten from pathogens and tumors.With the deep understanding of the thymus,people have been realizing that the thymus is extremely sensitive to acute and chronic injuries as well as involution with age.Thymus regeneration can recover its function to a certain level.Up to now,these methods including adoptive thymic epithelial progenitor cells immunotherapy,injection of IL-2 and angiogenesis factor and regulation of c-Met signal are able to promote thymus recovery and T cell regeneration.

Objective Blood pressure variability (BPV) is an independent risk factor for the death of patients with maintenance hemodialysis (MHD).There is no study on the influencing factors of BPV at home in HD patients in China.The article aimed to investigate MHD patients'BPV at home and related influencing factors in order to provide theoretical basis for reducing home BPV (HBPV) clinically. Methods We chose 103 patients who were treated with MHD in the Renal Medicine Room of Nephrology Department in three upper first -class hospitals including Jiangsu Provincial People 's Hospital, the First Affiliated Hospital of Suzhou University and the Affiliated Hospi -tal of Jiangsu University from March 2017 to October 2017.We col-lected their 7 days'blood pressure monitoring at home and blood pressure before dialysis, average value and standard deviation in sys -tolic blood pressure monitoring at home, and took the coefficient of variation of systolic blood pressure as the expression of HBPV .The patients were divided into high BPV group (BPV≥5.8％) and low BPV group (BPV<5.8％) according to the average BPV.At the same time, we recorded indexes such as sex , age, dialysis age, primary disease, BMI, inter-dialytic weight gain (IDWG), left ven-tricular mass index(LVMI) and analyzed relative influencing factors by multiple linear regression . Results The age, IDWG and LV-MI were positive independent influencing factors of HBPV (R 2 =0.467,F=10.945,P<0.001).According to standardized regression co-efficient, the contribution of each variable to HBPV was as follows : PIBWG >Age>LVMI. Conclusion In clinical nursing, we should actively control the IDWG of patients , encourage patients to monitor their blood pressure at home , and increase their awareness of the importance of home BPV.Meanwhile, HBPV is an important index for predicting left ventricular hypertrophy and can be used as an objective tool to improve patients 'self-management ability.

To observe the effects of Panax Notoginosides (PNS) on up-regulation of AP-1 family transcription factors NF-E2, c-jun and c-fos for exploring intracellular signal pathway of PNS in hematopoietic cells, four human hematopoietic cells lines including myeloid HL-60, erythroid K562, megakaryoid CHRF-288 and Meg-01 were incubated in the presence of PNS for 14 days. The nuclear protein of cells were extracted and analyzed by Western blot with antibodies against NF-E2, c-fos and c-jun. Electrophoretic mobility shift assay (EMSA) was performed by using (32)P labeled AP-1 consensus oligonucleotide which contains binding site for NF-E2, c-jun and c-fos. The results showed that the transcription factors NF-E2, c-jun and c-fos of AP-1 family could be induced by PNS. Western blot demonstrated that the nuclear protein of both NF-E2 and c-jun in four cell lines treated by PNS were increased by 1.5-2.5- and 2.0-3.0-fold over untreated cells respectively. The c-fos protein in three cell lines of K562, CHRF-288 and Meg-01 was also elevated by 2.0-3.0-fold respectively, while c-fos protein in HL-60 cells was no detectable difference after PNS treatment. EMSA results in four cell lines indicated that AP-1 binding activity initiated by PNS was apparently elevated to form higher density band of AP-1-DNA complex. In conclusion, the intracellular transcription regulation initiated by PNS was involved in transcription factors NF-E2, c-jun and c-fos of AP-1 family members, which could play an important role in the up-regulation of genes expression related to proliferation and differentiation of hematopoietic cells.
DNA ; metabolism ; DNA-Binding Proteins ; genetics ; Erythroid-Specific DNA-Binding Factors ; Gene Expression Regulation ; drug effects ; Genes, fos ; Genes, jun ; Ginsenosides ; pharmacology ; HL-60 Cells ; Humans ; K562 Cells ; NF-E2 Transcription Factor ; NF-E2 Transcription Factor, p45 Subunit ; Panax ; Transcription Factor AP-1 ; metabolism ; Transcription Factors ; genetics ; Up-Regulation