Asystole Due to Oculocardiac Reflex during Surgical Repair of an Orbital Blowout Fracture.

Bradycardia and asystole due to oculocardiac reflex (OCR) are potential intraoperative complications of periocular surgery. We report a case of asystole due to OCR that occurred during surgical repair performed 40 hours after an orbital blowout fracture. The patient had vomiting, bradycardia, and ocular motility disorder before the operation.

Association of chronotype as assessed by the midpoint of sleep with the dietary intake and health-related quality of life for elderly Japanese women.

The relationship of chronotype differences with dietary habits and health-related outcomes among elderly people is not fully understood, although sex and generation differences are observed in human chronotype. Accordingly, we analysed the association of chronotype (as assessed by the midpoint of sleep) with dietary intake and health-related quality of life (HRQoL) in elderly Japanese women. The subjects in this cross-sectional study were 1618 women aged 65 years and older who were grandmothers or acquaintances of dietetics students.

Genetic Diversity among Clouded Salamanders (Hynobius nebulosus) in Shiga Prefecture.

The Japanese clouded salamander (Hynobius nebulosus) is a lentic-breeding species distributed throughout western Japan. Threats, such as habitat loss, have led to it being categorized as a vulnerable species. To explore the phylogeographic features and population differentiation among clouded salamanders in Shiga prefecture, we analyzed sequences of the mitochondrial cytochrome b gene.

Mechanism of Developmental Effects in Rats Caused by an N-Phenylimide Herbicide: Transient Fetal Anemia and Sequelae during Mid-to-Late Gestation.

Background: Rat developmental toxicity including embryolethality and teratogenicity (mainly ventricular septal defects [VSDs] and wavy ribs) was produced by an N-phenylimide herbicide that inhibits protoporphyrinogen oxidase (PPO) common to chlorophyll and heme biosynthesis. Major characteristics of the developmental toxicity included species difference between rats and rabbits, compound-specific difference among structurally similar herbicides, and sensitive period. Protoporphyrin accumulation in treated fetuses closely correlated with the major characteristics.

Engineered platform for bioethylene production by a cyanobacterium expressing a chimeric complex of plant enzymes.

Ethylene is an industrially important compound, but more sustainable production methods are desirable. Since cellulosomes increase the ability of cellulolytic enzymes by physically linking the relevant enzymes via dockerin-cohesin interactions, in this study, we genetically engineered a chimeric cellulosome-like complex of two ethylene-generating enzymes from tomato using cohesin-dockerins from the bacteria Clostridium thermocellum and Acetivibrio cellulolyticus. This complex was transformed into Escherichia coli to analyze kinetic parameters and enzyme complex formation and into the cyanobacterium Synechococcus elongatus PCC 7942, which was then grown with and without 0.