Microsomal epoxide hydrolase (EPHX1) catalyzes hydration reactions that determine the cellular disposition of reactive epoxide derivatives. Whereas the previously defined EPHX1 exon 1 sequence (E1) is derived from a promoter proximal to exon 2 of the EPHX1 coding region, in this investigation, we identified an alternative EPHX1 exon 1 sequence, E1-b, originating from a gene promoter localized a...

Natural steroidal hormone estrone (E1) was treated with the white rot fungus Phanerochaete sordida YK-624 under ligninolytic condition with low-nitrogen and high-carbon culture medium. E1 decreased by 98% after 5 d of treatment and the activities of ligninolytic enzymes, manganese peroxidase (MnP) and laccase, were detected during treatment, which suggested that the disappearance of E1 is relat...

For simplicity we adopt the following convention: I, X denote sets, M denotes a many sorted set indexed by I, R1 denotes a binary relation on X, and E1, E2, E3 denote equivalence relations of X. We now state the proposition (1) (E1 ⊔ E2) ⊔ E3 = E1 ⊔ (E2 ⊔ E3). Let X be a set and let R be a binary relation on X. The functor EqCl(R) yielding an equivalence relation of X is defined as follows: (De...

LetM be a 2-dimensional compact oriented Riemannian manifold. We start by choosing an open subset U of M on which we can define an orthonormal frame (E1, E2). Recall that this means that E1, E2 are vector fields on U such that 〈Ei, Ej〉 = δij (the Kronecker delta), where 〈·, ·〉 denotes the Riemannian metric on M . We sometimes call (E1, E2) a moving frame or repère mobile in French, and this met...

A series of experiments was conducted to determine the effects of a fibrolytic enzyme preparation (enzyme 1; E1) on the in vitro fermentation of lucerne incubated with equine faecal inocula. In experiment 1, high-temperature-dried (HT) lucerne was treated with five levels of E1 (0 to 2.4 ml/g DM) and incubated at 50 degrees C for 20 h. Samples then received a simulated foregut digestion (SFD) t...

This study investigated the representations that readers construct for narratives describing a sequence of events. Participants read narratives describing 4 successive events in chronological order (Event 1, Event 2, Event 3, Event 4 [E1, E2, E3, E4] Experiment 1) or in nonchronological order with E1 being mentioned in a flashback (E2, E3, E1, E4; Experiments 2-4). The information about the dur...

We have cloned, sequenced, and characterized the complete genome of a novel human papillomavirus (HPV), candHPV62. During cloning, 2 candHPV62 viral isolates were recovered from a single cervical sample; 1 had all anticipated HPV open-reading frames (ORFs) intact, whereas the other exhibited an E1 frame-shift mutation. Further experiments indicated that the 2 strains were equivalent in abundanc...

We show that for any two linear homogenous equations E0, E1, each with at least three variables and coefficients not all the same sign, any 2-coloring of Z+ admits monochromatic solutions of color 0 to E0 or monochromatic solutions of color 1 to E1. We define the 2-color off-diagonal Rado number RR(E0, E1) to be the smallest N such that [1, N ] must admit such solutions. We determine a lower bo...

Background & Aims: Release of proinflammatory cytokines after traumatic brain injury (TBI) is a major cause of brain edema. Previous studies demonstrated that sex steroids decrease brain edema induced by TBI. In this study changes of brain cytokines after the administration of estrogen and progesterone 24 hours after TBI were evaluated. Materials and Methods: Female rats were divided into 7 gro...