OBJECTIVETo observe the effect of low molecular weight heparin calcium (LMWHC) combined Compound Danshen Injection (DI) on nephrotic syndrome patients with early onset severe preeclampsia.

METHODSTotally 80 nephrotic syndrome patients with early onset severe pre-eclampsia were randomly assigned to four groups voluntarily, i.e., Group A (22 cases, treated by magnesium sulfate), B (19 cases, treated by magnesium sulfate plus LMWHC), C (21 cases, magnesium sulfate plus DI), D (18 cases, magnesium sulfate plus LMWHC and DI). Umbilical arterial S/D ratios, amniotic fluid index (AFI), prolonged gestational age, placenta weight, neonatal weight, and Apgar score were compared among the four groups.

RESULTSCompared with before treatment in the same group, umbilical arterial S/D ratios decreased in the four groups (P <0. 05). AFI decreased in Group A, while it increased in Group B, C, and D (P<0. 05). Compared with Group A at the same time point, umbilical arterial S/D ratios decreased, and AFI increased in Group B, C, and D (P <0. 01 , P <0. 05). Prolonged gestational age and neonatal weight were increased in Group B, C, and D (P <0. 01, P <0. 05). Placenta weight were increased in Group B and D (P <0. 05). Apgar scores at 1 and 5 min were improved in Group D (P <0. 05). Compared with Group B and C at the same time point, umbilical arterial S/D ratios decreased, and AFI increased in Group D (P<0. 05). Compared with Group B, prolonged gestational age and placenta weight were decreased in Group C, but prolonged gestational age and placenta weight were increased in Group D (P <0.05). Compared with Group C, prolonged gestational age, placenta weight, and neonatal weight were increased in Group D (P <0. 05).

CONCLUSIONTreatment of nephrotic syndrome patients with early onset severe pre-eclampsia by LMWHC combined DI could prolong gestational ages, obviously improve prenatal outcomes, with better effect obtained than using any of them alone.

Calcium ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Gestational Age ; Heparin, Low-Molecular-Weight ; therapeutic use ; Humans ; Magnesium Sulfate ; Nephrotic Syndrome ; drug therapy ; Phenanthrolines ; Pre-Eclampsia ; drug therapy ; Pregnancy ; Salvia miltiorrhiza

Objective To analyze the clinical outcomes of patients treated with in vitro fertilization and embryo transfer (IVF-ET) and influence factors of pregnancy rate. Methods We retrospectively analyzed the clinical data of 12 491 cycles, including 6832 fresh IVF/intracytoplast single sperm injection (ICSI) cycles and 5659 frozen embryo transfer (FET) cycles from 2005 to 2007. Results The clinical pregnancy rate per cycle was 32. 99% (2254/6832)in fresh embryo transfer program, and the live birth rate was 25.75% (1394/5413); the early pregnant loss rate was 9. 36% (211/2254), and the prenatal defect rate was 1.45% (25/1722). Through analysis of these patients' basic data, we found that the patients' age, causes for infertility, egg retrieval and cycle number affected the pregnancy rate. Using logistic regression method, we found that patients′ age was the most important factor affecting pregnancy outcome. In FET cycles, the clinical pregnancy rate was 38.08% (2155/5659), significantly higher than fresh embryo transfer cycles. Conclusions IVF-ET treatment is a safe and effective method for infertility couples. However, the female age and poor ovarian response are the main factors affecting pregnancy rate. Thawed embryo transfer can increase the accumulated pregnancy rate effectively.

OBJECTIVETo investigate the effects of the plasma containing Qianlongtong Capsule (QLT)-containing plasma on the expression of the Smad4 gene in prostate stromal cells in vitro and provide some experimental evidence for the treatment of benign prostatic hyperplasia (BPH) with Chinese medicinal compound.

METHODSFifteen cases of BPH were equally randomized to three groups to be treated with QLT at a high dose (6 capsules once), a medium dose (3 capsules once), and a low dose (1.5 capsules once), tid, for 7 days consecutively. QLT-containing plasma was collected from the patients. Prostate stromal cells were identified by immunofluorescence when they became monolayered and cultured in the QLT-containing plasma for 24 hours, followed by detection of the expression of the Smad4 gene by real-time quantitative PCR and that of the Smad4 protein by Western blot.

RESULTSAfter treatment with the QLT-containing plasma, the expression of the Smad4 gene in the stromal cells was significantly increased in a dose-dependent manner as compared with the blank control and no-QLT groups (P < 0.01). The expression of the Smad4 protein was also markedly elevated after treatment. The differences were statistically significant between the blank control and medium-dose groups (P < 0.01), low-dose and medium-dose groups (P < 0.05), and high-dose and the other groups (P < 0.01), but not between the blank control and low-dose groups (P > 0.05).

CONCLUSIONQLT-containing plasma could inhibit the proliferation and improve the apoptotic index of prostate stromal cells in vitro, which was related to the elevation of the mRNA and protein expressions of Smad4.

Apoptosis ; Cells, Cultured ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Male ; Prostate ; drug effects ; metabolism ; RNA, Messenger ; genetics ; Smad4 Protein ; genetics ; metabolism ; Stromal Cells ; drug effects ; metabolism

To investigate the effect of atorvastatin on lipid metabolism in type 2 elder diabetes patients with hyperlipidemia, 26 patients with type 2 elder diabetes complicated with hyperlipidemia were treated with atorvastatin (10 mg/d) for 8 weeks. The serum triglyceride (TG), high density protein cholesterol (HDL-C) and low density protein cholesterol (LDL-C) were measured before and after the treatment. Meanwhile, the non-denaturing polyacrylamide gradient gel electrophoresis was used for detection of small-sized LDL(SLDL). Our results showed that TG dropped from 4.88 +/- 0.72 mmol/L to 2.65 +/- 0.32 mmol/L; HDL-C was increased from 0.85 +/- 0.31 mmol/L to 1.28 +/- 0.29 mmol/L; LDL-C was declined from 3.71 +/- 2.98 mmol/L to 2.10 +/- 1.22 mmol/L, sLDL-A was increased from (42.49 +/- 8.1)% to (53.27 +/- 7.5)%; LDL-B was decreased from (57.91 +/- 8.1)% to (46.73 +/- 7.5% ) (P<0.05). The level of blood glucose was not changed at the end of 8th week. It is concluded that atorvastatin has satisfactory lipid-regulating effects on type 2 elder diabetes patients with hyperlipidemia.
Anticholesteremic Agents/*therapeutic use ; Cholesterol, HDL/blood ; Cholesterol, LDL/blood ; Diabetes Mellitus, Type 2/*complications ; Diabetes Mellitus, Type 2/drug therapy ; Heptanoic Acids/*therapeutic use ; Hyperlipidemias/complications ; Hyperlipidemias/*drug therapy ; Pyrroles/*therapeutic use ; Triglycerides/blood

AIM: To observe the anti-inflammatory effect of CQMUH-011 and to explore its mechanism.METHODS: Three kinds of animal models, mouse ear swelling induced by xylene, rat granuloma induced by cotton ball and rat rheumatoid arthritis induced by Freund's complete adjuvant, were established to study the anti-inflammatory effect of CQMUH-011.The ear swelling degree, dry weight of cotton ball granuloma, arthritis index, paw swelling and ankle joint pathological changes were measured to reflect the severity of inflammation.The anti-inflammatory mechanisms of CQMUH-011 were investigated by detecting the serum levels of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) by ELISA.Malondialdehyde (MDA), myeloperoxidase (MPO) and nitric oxide (NO) were determined by corresponding kits.RESULTS: Treatment with CQMUH-011 significantly decreased TNF-α, IL-6 and NO concentrations, MDA contents and MPO activity in the serum.Meanwhile, Ear swelling degree, dry weight of cotton ball granuloma, arthritis index, paw swelling and ankle joint pathological damage were attenuated.CONCLUSION: CQMUH-011 has an anti-inflammatory effect, which may be related to inhibiting the production of inflammatory factors and attenuating lipid peroxidation.

Objective To investigate the correlation between 24 h urinary protein quantitation and pregnancy outcome in patients with pre-eclampsia.Methods A total of 332 pre-eclampsia patients were selected in Tongji Hospital from January 2014 to December 2016.The patients were divided into microalbuminuria group(24 h urinary protein quantification ＜ 0.3 g,n =46),mild proteinuria group (0.3 g ≤ 24 h urinary protein quantification ＜ 2.0 g,n =98),moderate proteinuria group (2.0 g ≤ 24 h urinary protein quantification ＜ 5.0 g,n =71) and severe proteinuria group(24 h urinary protein quantification ≥ 5.0 g,n =117) according to the results of 24 h urinary protein quantification.The pregnancy outcomes were compared between the four groups.Results The 24 h urinary protein quantification and the serum creatinine,urea nitrogen,uric acid levels in the mild proteinuria group,moderate proteinuria group and severe proteinuria group were significantly higher than those in the microalbuminuria group (P ＜ 0.05);and gestational week was significantly shorter than that in the microalbuminuria group (P ＜ 0.05).The 24 h urinary protein quantification and serum urea nitrogen,uric acid levels in the moderate proteinuria group were significantly higher than those in the mild proteinuria group (P ＜ 0.05);and gestational week was significantly shorter than that in the mild proteinuria group (P ＜ 0.05);but there was no significant difference in serum creatinine level between the two groups (P ＞ 0.05).The 24 h urinary protein quantification,serum creatinine,urea nitrogen and uric acid levels in the severe proteinuria group were significantly higher than those in the mild proteinuria group (P ＜ 0.05);and the gestational week was significantly lower than that in the mild albuminuria group (P ＜ 0.05).The 24 h urinary protein quantification in the severe proteinuria group was significantly higher than that in the moderate proteinuria group (P ＜ 0.05),but there was no significant difference in the gestational week and serum creatinine,urea nitrogen,uric acid levels between the two groups (P ＞0.05).There was no significant difference in the rates of cesarean section and spontaneous labor between the four groups (P ＞0.05).The rate of induced labor in the moderate proteinuria group and the severe proteinuria group was significantly higher than that in the mild albuminuria group and the microalbuminuria group (P ＜ 0.05).There was no significant difference in the rate of induced labor between the mild proteinuria group and the microalbuminuria group (P ＞ 0.05).There was no significant difference in the rate of induced labor between the severe proteinuria group and the moderate proteinuria group (P ＞ 0.05).The incidence of complications in microalbuminuria group,mild proteinuria group,moderate proteinuria group and severe proteinuria group was 30.43％ (14/46),47.96％ (47/98),74.65％ (53/71) and 74.36％ (87/117) respectively;the incidence of complications in the moderate proteinuria group and the severe proteinuria group was significantly higher than that in the microalbuminuria group and the mild albuminuria group (P ＜ 0.05),but there was no significant difference in the incidence of complications between microalbuminuria group and mild albuminuria group (P ＞ 0.05),there was no significant difference in the incidence of complications between the moderate proteinuria group and the severe proteinuria group (P ＞0.05).The incidences of premature birth and neonatal asphyxia in the mild proteinuria group were significantly higher than that in the microalbuminuria group (P ＜ 0.05),and the body mass of the neonates was significantly lower than that in the microalbuminuria group (P ＜0.05),but there was no significant difference in the perinatal mortality rate and the incidences of fetal growth restriction(FGR) and poor neonatal resuscitation between the two groups (P ＞ 0.05).The incidences of FGR,premature birth,neonatal asphyxia,poor neonatal resuscitation and the perinatal mortality in the moderate proteinuria group and severe proteinuria group were significantly higher than those in the microalbuminuria group (P ＜ 0.05);and neonatal body mass was significantly lower than that in the mieroalbuminuria group (P ＜ 0.05).The incidences of FGR,premature birth and poor neonatal resuscitation and perinatal mortality in the moderate proteinuria group were significantly higher than those in the mild proteinuria group (P ＜ 0.05);and the neonatal body mass was significantly lower than that in the mild proteinuria group (P ＜ 0.05);but there was no significant difference in the neonatal asphyxia incidence between the two groups (P ＞ 0.05).The incidences of FGR,premature birth,neonatal asphyxia,poor neonatal resuscitation and perinatal mortality in the severe proteinuria group were significantly higher than those in the mild proteinuria group (P ＜ 0.05);and the body mass of the newborns was significantly lower than that in the mild albuminuria group (P ＜ 0.05).The incidence of neonatal asphyxia in the severe proteinuria group was significantly higher than that in the moderate proteinuria group (P ＜ 0.05),but there was no significant difference in the incidences of FGR,premature birth,poor neonatal resuscitation,perinatal mortality and neonatal body mass between the two groups (P ＞ 0.05).Conclusions The of 24 h urinary protein quantitation is closely related to the pregnancy outcome in patients with pre-eclampsia,the 24 h urinary protein quantification should be regularly detected in the patients with pre-eclampsia.When the urinary protein quantitation is more than 2.0 g,the incidences of maternal complications and poor prognosis of the perinatal infants is significantly higher,but the boundary value of the 24 h urinary protein quantitation for the diagnosis of severe pre-eclampsia still needs further large sample study.

Objective To investigate the prevalence of tuberculosis among silicosis patients and silica exposure patients,and to analysis the risk factors of tuberculosis among these population.Methods A total of 1 227 silica exposure patients from Wenling,Zhejiang were enrolled in this field study.Basic demographic information was collected and chest X-ray was taken for each patient.Sputum was collected for Mycobacterium tuberculosis culture and strain identification. In univariate analysis,t test was performed for continuous variables andχ2 test for categorical variables.In multivariate analysis,the odds ratio (OR )was calculated along with a 95 % confidence interval (CI )by binary Logistic regression. Results A total of 1 204 silica exposure patients had full basic information and 99.8% were male patients with mean age of (59.4 ± 6.8 )years.The patients in phase 0 + to phase Ⅲ were 172 (14.3%),255 (21 .2%),160 (13.3%)and 617 (51 .2%),respectively.The tuberculosis prevalence rate was about 7.3% among these population.The risk factors for tuberculosis including phase Ⅱ silicosis (OR =2.96, 95 %CI :1 .05 -8.32,P =0.04)and phase Ⅲ silicosis (OR=3.88,95 %CI :1 .58-9.56,P <0.01),and contacting with tuberculosis patients (OR=4.14,95 %CI :1 .91 -8.98,P <0.01).Patients complicated with tuberculosis lacked specific symptoms,but fever and weight loss were more frequent.Conclusion Tuberculosis is highly prevalent in silicotic patients,especially in patients with phase Ⅱ/Ⅲ silicosis and in patients with tuberculosis contact history.

To separate and identify chemical signals which induce Thesium chinense haustorium formation, the components of T. chinense roots secretion collected with XAD-4 resin were detected by GC-MS. The effect of DMBQ as exogenous signals to induce haustorium formation in T. chinense was studied. Fifty-three compounds of 9 types had been detected, including hydrocarbons, esters, organic acids, ketones, alcohols, nitrogen containing compounds, phenolic acids, aldehyde and quinine. It is worth noting that the 2, 5-di-tert-butyl-1,4-benzoquinone has the core structure of 1,4-benzoquinone, which may play an important role in the parasitic relationship of Prunella vulgaris and T. chinense: DMBQ worked effectively on inducing haustoria, but induction effects vary widely in different concentrations. DMBQ with the concentration of 1 μmol x L(-1) showed the best effect of the inducing ability with a ratio of 110.52 when treated to induce haustoria.
Gas Chromatography-Mass Spectrometry ; Host-Parasite Interactions ; Magnoliopsida ; chemistry ; physiology ; Plant Roots ; chemistry ; physiology ; Prunella ; chemistry ; physiology

Homocysteine ; analogs & derivatives ; blood ; Humans ; Infant ; Infant Nutrition Disorders ; complications ; Male ; Methylmalonic Acid ; urine ; Skin Diseases ; etiology ; Vitamin B 12 ; administration & dosage

OBJECTIVETo discuss the epidemiological and clinical characteristics of the hospitalized children with hand foot and mouth disease (HFMD) in Yantai area.

METHODSEpidemiological and clinical data of HFMD children from 2009 to 2010 were summarized and analyzed retrospectively.

RESULTSMost of the infected (94.6%) were under 5 years old and the ratio between male and female was 1.5: 1. Oral mucosal pox or ulcer as well as hand and foot rashes were observed in all 931 patients. Fever and neurological disorders occurred in 840 (90.2%) and 121 (13.0%) patients respectively. The incidence was positively correlated with air temperature (r = 0.887, P < 0.001), with a peak in April to September (88.9%). The ratio of children from countryside, total duration of fever, serum concentration of c-reacting protein (CRP) and fasting blood glucose (FBG) were significantly higher in severe cases than in those mild ones. Multivariate analysis showed longer mean duration of fever( Odds ratio [OR], 1.491; 95% confidence interval [ CI] 1.170-1.901; P = 0.001) and hyperglycemia (OR, 1.124; 95% CI 1.016-1.245; P = 0.024) were independent risk factors of severity.

CONCLUSIONChildren younger than 5 years old are susceptible to HFMD and most cases occur in April to September. The monthly incidence is positively correlated with temperature of that month. Longer duration of fever and hyperglycemia are independent risk factors for severity. Most cases could have a favorable prognosis after timely diagnosis and proper intervention.

Adolescent ; Child ; Child, Preschool ; China ; epidemiology ; Epidemiologic Studies ; Female ; Hand, Foot and Mouth Disease ; epidemiology ; Humans ; Incidence ; Infant ; Male ; Retrospective Studies ; Seasons ; Temperature