Body Fluids ; physiology ; Dehydration ; metabolism ; prevention & control ; Fluid Therapy ; methods ; standards ; Humans ; Practice Guidelines as Topic

BACKGROUND: Gestational diabetes mellitus (GDM) has been as sociated with adverse maternal and fetal outcomes that extend beyond the postpartum period. Knowledge of its prevalence and risk factors can lead to possible preventive strategies.
OBJECTIVE: To determine the prevalence and risk factors for GDM at the University of Santo Tomas Hospital-Clinical Division (USTH-CD).
METHODS: A cross-sectional study was performed between January to December 2009 at the USTH-CD. Simple and multivariate logistic regressions were used to estimate the odds ratios with 95% confidence intervals, and to control for confounding variables.
RESULTS: We reported the prevalence of GDM at USTH-CD to be 7.5%. The risk for GDM was significantly associated with increasing BMI (OR 1.54; 95% CI 1.06, 2.24), family history of diabetes (OR 6.27; 95% CI 2.63, 14.96) and hormonal contraceptive use (OR 8.48; 1.55, 46.52). Mothers with GDM were also at increased risk of delivering via cesarean section (OR 2.76; 95% CI 1.13, 6.72). The 1-minute APGAR score of infants born to mothers with GDM were also lower (OR 0.31; 95% CI 0.12, 0.83).
CONCLUSION: Higher BMI, family history of diabetes and hormonal contraceptive use were strongly associated with GDM. Presence of GDM increases the risk of having cesarean deliveries and a poor fetal 1-minute APGAR score. The presence of these findings may be helpful in identifying those at risk for GDM who might benefit from heightened surveillance during pregnancy.

Human ; Male ; Female ; Middle Aged ; Adult ; Cesarean Section ; Contraceptive Agents ; Diabetes, Gestational ; Infant, Newborn ; Mothers ; Parturition ; Postpartum Period ; Prevalence ; Risk Factors

It is a challenge to separate the enantiomers of native chiral amines prone to deleterious silanol interactions. A set of 39 underivatized chiral primary amines was screened for enantiomeric separation. Seven recently introduced commercial chiral columns were tested. They included six polysaccharide based chiral stationary phases (CSP) with bonded derivatives, ChiralPak? IA, IB, IC, ID, IE and IF columns and a cyclofructan derivatized CSP, Larihc? CF6-P column. Both the normal phase (NP) mode with heptane/alcohol mobile phases and the polar organic (PO) mode with acetonitrile/alcohol were evaluated. It was found that the cyclofructan based CSP demonstrated the highest success rate in separating primary amines in the PO mode with only one chiral amine not resolved. It is shown that, when screening the columns, there is no standard optimal condition;an excellent mobile phase composition for one column may be poorly suited to another one. Although butylamine was a good mobile phase additive for the polysaccharide columns in both PO and NP modes, it was detrimental to the enantio-recognition capability of the cyclofructan column. Triethylamine was the appropriate silanol screening agent for this latter column.

Smoking ; Students ; Adolescent ; Family

Objective: To evaluate the antioxidant activity of extracts and fractions from Stachys sieboldii Miq., and to examine its effect on the cellular reactive oxygen species (ROS) and glutathione (GSH) production and genomic DNA oxidation in HT-1080 cells.Methods: The ROS generation induced by H2O2 was measured by the dichlorofluorescein-diacetate assay. GSH levels were measured using a fluorescent method with mBBr. Genomic DNA oxidative damage was measured with levels of oxidative DNA induced by the reaction of ferritin with H2O2.Results: Then-hexane, 85％ aqueous methanol andn-butanol fractions (0.05 mg/mL concentrations) inhibited H2O2-induced ROS generation by 63％, 35％ and 45％, respectively. GSH levels were significantly increased in both acetone+methylene chloride and methanol extracts (P<0.05). Supplementation of cells withn-hexane significantly increased GSH levels at concentrations of 0.05 mg/mL (P<0.05). Both the acetone+methylene chloride and methanol extracts, as well as all fractions significantly inhibited oxidative DNA damage (P<0.05). Conclusions: These results indicate that cellular oxidation was inhibited by then-hexane fraction and this fraction may contain valuable active compounds.

PURPOSE: To evaluate the outcome of ductal carcinoma in situ (DCIS) patients who underwent surgery followed by radiation therapy (RT). MATERIALS AND METHODS: We retrospectively reviewed 106 DCIS patients who underwent surgery followed by postoperative RT between 1994 and 2006. Ninety-four patients underwent breast-conserving surgery, and mastectomy was performed in 12 patients due to extensive DCIS. Postoperative RT was delivered to whole breast with 50.4 Gy/28 fx. Tumor bed boost was offered to 7 patients (6.6%). Patients with hormonal receptor-positive tumors were treated with hormonal therapy. RESULTS: The median follow-up duration was 83.4 months (range, 33.4 to 191.5 months) and the median age was 47.8 years. Ten patients (9.4%) had resection margin <1 mm and high-grade and estrogen receptor-negative tumors were observed in 39 (36.8%) and 20 (18.9%) patients, respectively. The 7-year ipsilateral breast tumor recurrence (IBTR)-free survival rate was 95.3%. Resection margin (<1 or > or =1 mm) was the significant prognostic factor for IBTR in univariate and multivariate analyses (p < 0.001 and p = 0.016, respectively). CONCLUSION: Postoperative RT for DCIS can achieve favorable treatment outcome. Resection margin was the important prognostic factor for IBTR in the DCIS patients who underwent postoperative RT.
Breast ; Breast Neoplasms ; Carcinoma, Ductal* ; Carcinoma, Intraductal, Noninfiltrating* ; Estrogens ; Follow-Up Studies ; Humans ; Mastectomy ; Mastectomy, Segmental ; Multivariate Analysis ; Recurrence ; Retrospective Studies ; Survival Rate ; Treatment Outcome*

Amphotericin B ; therapeutic use ; Antifungal Agents ; therapeutic use ; Fever ; Histoplasma ; Histoplasmosis ; diagnosis ; drug therapy ; microbiology ; pathology ; Humans ; Jaundice ; Male ; Middle Aged

Anti-Inflammatory Agents ; therapeutic use ; Aspirin ; therapeutic use ; Child ; Facial Nerve Diseases ; diagnosis ; etiology ; Facial Paralysis ; diagnosis ; etiology ; Humans ; Immunoglobulins, Intravenous ; Male ; Mucocutaneous Lymph Node Syndrome ; complications ; diagnostic imaging ; Platelet Aggregation Inhibitors ; therapeutic use ; Prednisolone ; therapeutic use ; Ultrasonography ; Warfarin ; therapeutic use

Angioplasty, Balloon, Coronary ; Bradycardia ; etiology ; Cardiac Pacing, Artificial ; adverse effects ; Carotid Artery, Common ; abnormalities ; Heart Block ; etiology ; Humans ; Jugular Veins ; abnormalities ; Male ; Middle Aged ; Shock, Cardiogenic ; etiology ; Thromboembolism ; complications ; Torsades de Pointes ; etiology

Two duplex PCR assays were established for the detection of C. trachomatis (Ct), N. gonorrhoeae (GC), M. hominis (Mh), and U. urealyticum (Uu). These assays were used on clinical specimens obtained from women with Premature Rupture of Membrane or Post Partum Fever, from preterm infants, as well as from women with uneventful pregnancies and their babies delivered vaginally at term. The analytical sensitivity of the duplex PCR assays with internal controls incorporated is 7.0, 19.0, 5x10(3) and 7x10(2) genome copies per reaction for Ct, GC, Mh and Uu respectively. Specificity was demonstrated by the amplification of only target DNA in the presence of other organisms. Among 40 women with normal, at term, deliveries, there were 6 positives for Ct, 2 for GC and 1 for Uu. None of these women had signs of genital tract infection. The Mh/Uu PCR was positive in 11 of 40 PROM cases, with 7 women positive for Uu, 2 for Mh and 2 others for both organisms. Of 40 blood cultures taken from post-partum maternal infections, 6 were positive for Ct and 1 for Mh. Respiratory secretions from 30 premature neonates yielded 5 positives for Uu and one each for Mh and Ct. In contrast, there was only 1 positive result (for Mh) in 30 mature neonates. With 1 exception, all mycoplasma and ureaplasma positives were confirmed by culture and the concordance between paired tracheal aspirates and nasopharyngeal swabs from neonates was 96.7%. These results show the potential use of the duplex PCR assays for the diagnosis of maternal and neonatal disease caused by the four urogenital pathogens.
Polymerase Chain Reaction ; Human Females ; seconds ; Neisseria gonorrhoeae ; Infant, Newborn