Plasma lipid levels and lipoprotein lipase (LPL) are known to follow circadian rhythms in rats. However, very little information is available on the variations in respiratory quotient (RQ) during the 24-h period in rats. The aims of this study were to provide an overall view of the effects of circadian rhythm on RQ and to determine the relationship of LPL and RQ with metabolic parameters in the...

Previous studies showed that monochromatic green light stimuli during embryogenesis accelerated posthatch body weight (BW) and pectoral muscle growth of broilers. In this experiment, we further investigated the morphological and molecular basis of this phenomenon. Fertile broiler eggs (Arbor Acres, n=880) were pre-weighed and randomly assigned to 1 of the 2 incubation treatment groups: (1) dark...

Background Papillary muscle scarring may result in mitral regurgitation and may be foci for ventricular arrhythmias. However, papillary muscle scarring may be difficult to detect with delayed enhancement MRI (DE-MRI) since there is often poor contrast between hyperenhanced tissue and immediately adjacent bright blood pool. We have developed a new, Flow-Independent Dark-blood DeLayed Enhancement...

Zebrafish (Danio rerio) have become a particularly effective tool for modeling human diseases affecting skeletal muscle, including muscular dystrophies, congenital myopathies, and disruptions in sarcomeric assembly, due to high genomic and structural conservation with mammals. Muscular disorganization and locomotive impairment can be quickly assessed in the zebrafish over the first few days pos...

radiation-related wounds challenge surgeons in all disciplines of surgery. wound-healing complications are commonplace, and solutions for reconstruction are limited. muscle and musculocutaneous flaps have improved this situation. but the question is, does previous radiation of the muscle to be transposed affect the outcome? 143 consecutive previously irradiated patients treated with muscle or m...

Photothermal Therapies In article number 2101063 by Qian Liu, Guangxue Feng, Dan Ding, and co-workers, a small photothermal molecule with active intramolecular motions dark state twisted charge transfer feature is designed to boost the conversion ability. Such design strategy enables effective low-temperature photo-hyperthermia treatment of muscle-invasive bladder cancers at low drug laser dosa...

Pigs (n = 18) were selected to represent three different muscle conditions (six pigs per condition): normal: dark, firm, and dry; and halothane carrier. A 45-cm-long longissimus section was excised from each side of the carcass at 30 min postmortem and cut into six sections. Right side sections were assigned to the intermediate temperature incubation (23 degrees C), and left side sections were ...