0.05).Conclusions ATP-TCA could be used to individualize chemotherapy by selecting agents for particular patients of cervical cancer.The expression of GST-? and TS protein might be useful biomarkers to predict the resistance to DDP and 5-FU in patients with cervical cancer.

Long-term excessive iodine intake resulted in an increased TT_4 level and a decreased TT_3 level in maternal serum,meanwhile,hepatic and renal type 1 deiodinase activity decreased dose-dependently.A significant reduction in type 2 deiodinase ( D2 ) activity of 12.5 d placenta was found in 3.0 mg/L or above groups.For 19.5 d uterus,D2 activity decreased and type 3 deiodinase activity increased.The results suggest that excessive iodine has an effect on the embryonic development by regulating maternal-fetal thyroid hormone metabolism.

OBJECTIVETo explore the clinical effects of colonic dripping with Taihuang liquid (THL) in treating neonatal hyperbilirubinemia (HBE).

METHODSOne hundred and thirty-eight neonates with HBE were randomly assigned to two groups. Conventional treatment and nursing were given to both groups, and THL was given additionally to the observation group by colonic dripping.

RESULTSSignificant differences between the observation group and the control group were shown in frequency of defecation (4.6 +/- 1.3 times/d vs 2.0 +/- 1.1 times/d), daily serum bilirubin reduction (31.5 +/- 10.1 micromol/L vs 23.3 +/- 8.3 micromol/L), and days for normalizing serum bilirubin level (5.6 +/- 3.5 d vs 7.8 +/- 4.1 d, all P < 0.01).

CONCLUSIONColonic dripping of THL could promote the excretion of bilirubin, so as to decrease the level of serum bilirubin in neonates with HBE.

Bilirubin ; blood ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Hyperbilirubinemia, Neonatal ; blood ; drug therapy ; Infant ; Infant, Newborn ; Male

Adult ; Anesthesia, Epidural ; adverse effects ; Anesthesia, Spinal ; adverse effects ; Female ; Humans ; Neural Tube Defects ; complications ; Pregnancy ; Spinal Cord Compression ; chemically induced

OBJECTIVE: To explore the effect of feeding initiation with different formulas on the growth, development, and feeding tolerance in very low birth weight infants. METHODS: A total of 86 preterm infants with a gestational age of <34 weeks and a birth weight of <1 500 g were divided into three groups according to their feeding initiation formulas: standard preterm formula feeding group (SPF group; n=31), extensively hydrolyzed protein formula feeding group (eHF group; n=27), and breastfeeding group (control group; n=28). Comparisons were made between the groups in terms of growth indices, feeding condition, blood biochemistry, length of hospital stay, and incidence rates of feeding intolerance, sepsis, necrotizing enterocolitis (NEC), and extrauterine growth retardation (EUGR). RESULTS: There were no significant differences among the above three groups in body weight, head circumference, and rate of increase in body length measured during hospitalization, as well as length of hospital stay and EUGR incidence rate at discharge (P>0.05). The SPF and eHF groups had a significantly shorter transition time from meconium to yellow stool than the control group (P<0.01). The SPF group had a significantly shorter time to standard enteral feeding than the eHF and control groups (P<0.01), with no significant difference observed between the latter two groups. The SPF group had a significantly lower serum prealbumin level than the eHF and control groups (P<0.01). The SPF and eHF groups had a significantly higher hemoglobin level at discharge than the control group (P<0.01). The percentage of eosinophils at discharge was significantly lower in the eHF group than in the SPF group (P<0.01). No significant differences were found among the three groups regarding the incidence rates of feeding intolerance, sepsis, and NEC (P>0.05). CONCLUSIONS Both eHF and SPF can be used for feeding initiation for very low birth weight preterm infants with a gestational age of <34 weeks without increasing the incidence rate of EUGR.
Breast Feeding ; Enteral Nutrition ; Enterocolitis, Necrotizing ; Humans ; Infant ; Infant, Newborn ; Infant, Very Low Birth Weight

OBJECTIVETo study the expression of matrix metalloproteinases (MMP)-2 and tissue inhibitor of metalloproteinase (TIMP)-2 in tumor cells of synovial sarcoma and its clinical significance.

METHODSExpression of MMP-2 and TIMP-2 in tumor cells of 72 cases of synovial sarcoma was studied by immunohistochemistry. The profile was correlated with clinicopathologic parameters, microvessel density (MVD) (analyzed by CD31 immunostaining) and survival rate.

RESULTS(1) There was a statistically significant negative correlation between expression of MMP-2 and TIMP-2 (r = -0.290 and P = 0.013). (2) The proportion of high MMP-2 expression to low TIMP-2 expression in patients with tumor metastasis was significantly higher than that in patients without metastasis (P = 0.010 and 0.002 respectively). (3) MVD of patients with high MMP-2 expression was higher than that in the low MMP-2 expression group (P = 0.005). MVD of patients with high TIMP-2 expression was lower than that in the low TIMP-2 expression group (P = 0.048). (4) Low TIMP-2 expression significantly correlated with poor prognosis of patients with synovial sarcoma, by univariate and multivariate survival analysis (P = 0.002 and 0.016 respectively).

CONCLUSIONSExpression of MMP-2 and TIMP-2 correlates with metastatic potential and tumor angiogenesis in synovial sarcoma. Low TIMP-2 expression often indicates poor prognosis and unfavorable clinical outcomes.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; statistics & numerical data ; Kaplan-Meier Estimate ; Male ; Matrix Metalloproteinase 2 ; metabolism ; Microcirculation ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Staging ; Neovascularization, Pathologic ; enzymology ; pathology ; Prognosis ; Proportional Hazards Models ; Sarcoma, Synovial ; blood supply ; enzymology ; pathology ; Tissue Inhibitor of Metalloproteinase-2 ; metabolism

OBJECTIVETo establish a method of SYT-SSX fusion gene detection by FISH and to explore its diagnostic value for synovial sarcoma.

METHODSThe presence of SYT-SSX fusion gene was determined by FISH using a tissue microarray containing 62 known synovial sarcomas, 60 non-synovial sarcomas and 133 equivocal synovial sarcomas. FISH results were compared with those of RT-PCR published previously.

RESULTSOverall, 96.9% (247/255) of the cases were successfully analyzed by FISH. The sensitivity of FISH for known synovial sarcomas was 96.7% (58/60), and the specificity for the non-synovial sarcoma was 100% (59/59). Moreover, SYT-SSX gene fusion was detected in 78.1% (100/128) of the equivocal synovial sarcomas. The concordance rate between FISH and RT-PCR was 83.6% (102/122) in those equivocal synovial sarcomas, and overall 79.7% (106/133) of these cases were confirmed as synovial sarcomas either by RT-PCR or by FISH.

CONCLUSIONSThe sensitivity and specificity of FISH detection of SYT-SSX fusion gene are high. FISH and RT-PCR are complementary to each other in the confirmation of synovial sarcomas, particularly those questionable cases.

Biomarkers, Tumor ; analysis ; genetics ; Humans ; In Situ Hybridization, Fluorescence ; methods ; Nucleic Acid Hybridization ; methods ; Oncogene Proteins, Fusion ; genetics ; isolation & purification ; Pathology, Molecular ; methods ; Reverse Transcriptase Polymerase Chain Reaction ; Sarcoma, Synovial ; diagnosis ; genetics ; Soft Tissue Neoplasms ; diagnosis ; genetics

Objective To investigate the feasibility of complicate myomectomy.Methods Six- seven patients with complicated uterine myomas undergoing laparoscopic myomectomy were retrospectively analyzed.The myomectomy was done using ureteral infravision imaging system or/and with self-made myoma segregate-stick.Among the total,there are 29 cases of multiple myomas(the number of myomas≥5)and 23 cases of single myoma(the diameter of myoma≥7cm,including 19 cases of intramural myoma,4 cases of subserous myoma),6 cases of myoma of broad ligament of uterus and 9 cases of cervical myoma.Results All cases were performed successfully laparoscopically.No intra-operative laparotomy or complications occurred.The average operating time and blood loss were(114?32)min and(114?78)ml respectively. The average time of hospital stay was 5.1 d.The average operating time and blood loss in the group (including multiple myoma group,intramural myoma group and cervical myoma)were significantly exceeded the other groups(including myoma of broad ligament of uterus group and subserous myoma group). Conclusions Laparoscopic complicate myomectomy can be performed and the operation indication is enlarged using Ureteral Infravision Imaging System.Advancement in surgical instruments and expert operating skills are the key to operation success.

OBJECTIVETo investigate the antithrombin (AT) activity (AT: A) and AT antigen (AT: Ag) level in a Chinese family with type I antithrombin (AT) deficiency, and to explore the molecular mechanism of AT deficiency.

METHODSImmuno-nephelometry and chromogenic assay were used to detect the plasma level of AT: A and AT: Ag, respectively. Genomic DNA was isolated from the peripheral blood, and all the seven exons and exon-intron boundaries of AT gene were amplified by PCR and direct sequencing.

RESULTSThe plasma levels of AT: A and AT: Ag of the proband were 45% and 97 mg/L, respectively, which led to a type I AT deficiency. A heterozygous T to A mutation was found at nucleotide 9833 in exon 5 resulting in a Tyr363Stop nonsense mutation. The sequencing results from the pedigree indicated that four other members also had this mutation.

CONCLUSIONThis heterozygous nonsense mutation of T9833A in exon 5 resulting in venous thrombosis is a novel genetic defect of hereditary AT deficiency, which has not been described before.

Antithrombin III Deficiency ; genetics ; Antithrombins ; genetics ; Blood Coagulation Tests ; Female ; Humans ; Male ; Mutation ; Pedigree ; Polymerase Chain Reaction ; Sequence Analysis, DNA

OBJECTIVETo study the effects and immunoregulation mechanism of the traditional Mongolian medicine Wuweifengshi capsule on adjuvant arthritis (AA).

METHODWister rats were divided into several groups: normal group, AA model group, Wuweifengshi capsule groups (with low, moderate, high dose of 0.2, 0.4, 0.8 g x kg(-1) x d(-1) respectively), and Zhonglun-5 group (original dose of 1.68 g x kg(-1) x d(-1)). The edema degree, the level of IL-1beta, TNF-alpha, PGE2, NO and MDA and the activity of SOD in serum were detected. Through cell culture, the effects of the medicine on AA rat's splenic cell's multiplication capacity were studied. The influence of celiac macrophage cell culture fluid of AA rats' on C57BL/6J mice thymic cell multiplication capacity under the medicine was evaluated.

RESULTWuweifengshi capsule showed an inhibiting function on the level of IL-1beta, TNF-alpha, PGE2, NO and increased the activity of SOD in serum, but showed no significant influence on MDA. It also inhibited the AA rat's splenic cell's multiplication capacity and the influence of celiac macrophage cell culture fluid of AA rat's on C57BL/6J mice thymic cell multiplication capacity.

CONCLUSIONThe anti-AA effect of Wuweifengshi capsule is possibly due to its inhibition of relevant cytokines and its adjustment of corresponding enzyme's activity and immunization organ's cell multiplication capacity.

Animals ; Arthritis, Experimental ; drug therapy ; immunology ; metabolism ; pathology ; Capsules ; Dehydroascorbic Acid ; analogs & derivatives ; blood ; Dinoprostone ; metabolism ; Disease Models, Animal ; Edema ; drug therapy ; Female ; Interleukin-1beta ; metabolism ; Lymphocytes ; immunology ; metabolism ; Macrophages, Peritoneal ; metabolism ; Male ; Medicine, Mongolian Traditional ; Mice ; Nitric Oxide ; metabolism ; Rats ; Spleen ; cytology ; metabolism ; Superoxide Dismutase ; blood ; Tumor Necrosis Factor-alpha ; metabolism