Changes in the myosin phenotype of differentiated muscle are a prominent feature of the adaptation of the tissue to a variety of physiological stimuli. In the present study the molecular basis of changes in the proportion of myosin isoenzymes in rat skeletal muscle which occur during compensatory hypertrophy caused by the combined removal of synergist muscles and spontaneous running exercise wa...

The total miscible pool of cholesterol in the body is determined largely by the interaction of cholesterol absorption and synthesis. In the present study we have examined the net effects of this interplay in one normal and five hypercholesteremic subjects when various amounts of cholesterol were made available for absorption. Feeding large amounts of cholesterol to the normocholesteremic patien...

The compensatory growth, proximate composition and amino acid contents changes of young yellow catfish (Pelteobagrus fulvidraco R.) (1.63-1.69 g) had been investigated using a 45-day cyclic feed deprivation and re-feeding experiment. The control group (S0) was fed daily with live tubificid worms (Limnodrilus hoffmeisteri), while the S1/4, S1/2, and S1/1 groups cyclically experienced one-day of ...

The manipulation of egg content is one of the few ways by which female birds can alter offspring quality before hatch. Lipid-soluble vitamins and carotenoids are potent antioxidants. Female birds deposit these antioxidants into eggs in variable amounts according to environmental and social conditions, and the quantities deposited into eggs can have effects on offspring health and immunological ...

In this paper, a new adaptive fuzzy reasoning method using compensatory fuzzy operators is proposed to make a fuzzy logic system more adaptive and more effective. Such a compensatory fuzzy logic system is proved to be a universal approximator. The compensatory neural fuzzy networks built by both control-oriented fuzzy neurons and decision-oriented fuzzy neurons cannot only adaptively adjust fuz...

Background: Activation of the endothelin system is an important compensatory mechanism that is activated during left ventricular dysfunction. Whether this system also plays a role at the atrial level during AF has not been thoroughly examined. The purpose of this study was to investigate mRNA and protein expression levels of the endothelin system in AF patients with and without concomitant unde...

Regulation of cholesterol metabolism was investigated in eight hypercholesterolemic and five normal individuals by combined intravenous pulse-labeling with radioactive cholesterol and fecal steroids balance techniques. Mean serum cholesterol concentrations ranged from 168 to 717 mg/dl. Experiments were scheduled in the following sequence: a cholesterol-free diet period lasting 4-6 weeks (PI); c...