Methanocaldococcus jannaschii, a deeply rooted hyperthermophilic anaerobic methanarchaeon from a deep-sea hydrothermal vent, carries an NADH oxidase (Nox) homologue (MJ0649). According to the characteristics described here, MJ0649 represents an unusual member within group 3 of the flavin-dependent disulfide reductase (FDR) family. This FDR group comprises Nox, NADH peroxidases (Npx) and coenzym...

BACKGROUND The white-coat effect is a common phenomenon in hypertensive patients, and there is no current useful office test to detect it. METHODS This was a cross-sectional study. We evaluated the deep-breath maneuver at the office as a diagnostic test of the white-coat effect. Participants included 83 adult patients with uncontrolled office hypertension. We measured sensitivity, specificity...

BACKGROUND The aim of this study was to assess the accuracy of 18F-FDG PET/CT in T1 breast cancer regarding visualization of the primary tumor and the detection of locoregional and distant metastases. METHODS Sixty-two women with invasive T1 breast cancer underwent a PET/CT. Image acquisition of the thorax was done in prone position with hanging breasts, followed by whole-body scanning in sup...

background: the aim of this study was to evaluate the efficacy and safety of a recombinant human follicle stimulating hormone (r-fsh) low-dose step-up regimen for controlled ovarian hyperstimulation in patients undergoing ovulation induction (oi) with intrauterine insemination (iui). materials and methods: the study was conducted in the department of obstetrics and gynecology, far eastern memor...

The interactive effects of nickel (Ni) and ascorbic acid (AsA) and gibberellin (GA3) on soybean seedlings (Glycine max L. cv. Union × Elf) were examined. Seven-day old hydroponically-grown seedlings were exposed to NiCl2, 6H2O (0.5 mM), either with or without AsA (1 mM) or GA3 (0.05 mM) or AsA (1 mM) plus GA3 (0.05 mM), for five days. Nickel toxicity symptoms, such as formation of reddish-brown...

this study was conducted to determine the effect of foliar salicylic acid (sa) and citric acid (ca) applications on growth, biochemical characteristics and essential oil content of thyme (thymus vulgaris l.) grown under field conditions. salicylic acid (0.5 and 1 mm) and citric acid (5 and 10 mm) were applied three times during the vegetation at 15 day intervals. results revealed that foliar ap...

To evaluate the effects of prostacyclin (prostaglandin I2) on pulmonary vascular tone in primary pulmonary hypertension (PPH), we performed right-heart catheterization on seven patients with PPH and made hemodynamic measurements before and after infusing incremental doses of prostacyclin. In maximal doses of 2-12 mg/kg/min (mean 5.7 +/0 3.1 ng/kg/min), prostacyclin reduced mean pulmonary arteri...

Study Design Technical report. Objective Multilevel osteoporotic vertebral compression fractures may lead to considerable thoracic deformity and sagittal imbalance, which may necessitate surgical intervention. Correction of advanced thoracic kyphosis in patients with severe osteoporosis remains challenging, with a high rate of failure. This study describes a surgical technique of staged vertebr...

Abstract White shrimp is one of the catches fishermen using fishing gear in Sekatak Bengara Estuary area, Bulungan Regency which has a fairly high economic value ranging from Rp. 28.000-Rp. 40.000,-. The purpose this study was to analyze characteristics growth and mortality model white ( P.merguiensis ) Estuary, Regency. research method uses descriptive quantitative methods. Sampling used nets ...