cardiotoxicity/carbohydrate

Glycosaminoglycans (GAGs) represent the sulfated carbohydrate moieties of proteoglycans which occur abundantly in tissues of the cardiovascular system. Many proteins bind specifically to GAGs and perform an important role in inflammation, cell proliferation, and blood coagulation processes.

Oxfenicine (S-4-OH-phenyl-glycine) was proposed as a compound which would stimulate carbohydrate utilization in the heart and thus reduce oxygen requirement, especially in ischemic heart disease. Oral administration to rats for several weeks gave rise to an increase in heart, liver and kidney

Strong consensus exists regarding the most robust environmental intervention for attenuating aging processes and increasing healthspan and lifespan: calorie restriction (CR). Over several decades, this paradigm has been replicated in numerous nonhuman models, and has been expanded over the last

Anthracyclines, such as daunorubicin (DNR) and doxorubicin (Dox), are widely used for cancer therapy but are limited by drug resistance and cardiotoxicity. To overcome drug resistance, we synthesized a novel class of disaccharide analogues of DNR against drug-resistant leukemia. In these

Plenty of epidemiological studies have shown that exposure to ambient particulate matter (PM_2.5) is linked to cardiovascular diseases (CVDs) in older even in middle-aged populations; however, experimental evidence through intuitive metabolic analysis to confirm the age susceptibility and

Acrylamide (AA), a ubiquitous chemical that is present in surrounding environment and baked or fried carbohydrate-rich food, has recently been linked to cardiac developmental toxicity. However, the toxicological role of AA exposure in the cardiac development remains largely unknown. Here we showed

Diabetic gastroparesis corresponds to symptomatic as well as asymptomatic gastric retention without organic abnormality of stomach, pylorus or gut. This complication associated with autonomic neuropathy is found in about 50% of patients with type 1 and type 2 diabetes. It may be clinically important

A growing area of research in pharmacology and toxicology is concerned with the role of adrenal glucocorticosteroids (predominantly corticosterone in rats and mice, and cortisol in humans) in modulating toxicological responses. These steroids are secreted from the adrenal cortex, and in laboratory

Previous studies have demonstrated that the local anesthetic bupivacaine selectively inhibits oxidative metabolism of fatty acids in isolated cardiac mitochondria. In the present investigation, we compare the development of bupivacaine cardiotoxicity during fatty acid and carbohydrate metabolism.

The anthracycline antibiotics daunorubicin and doxorubicin have been used widely as anticancer drugs, but their cardiotoxicity limits their clinical use. We describe here the preparation of a small panel of daunorubicin analogues in which the anthraquinone core is replaced with simpler aromatic

Acrylamide (AA), an environmental pollutant, has been linked to neurotoxicity, genotoxicity and carcinogenicity. AA is widely used to synthesize polymers for industrial applications, is widely found in Western-style carbohydrate-rich foods and cigarette smoke, and can also be detected in human

A large overdose of insulin is a serious health matter. Information concerning administration and duration of intravenous (IV) glucose, other treatment options or complications besides hypoglycaemia following large insulin overdoses is not readily apparent from the literature. A systematic search,

Monosodium glutamate (MSG) is an umami substance widely used as flavor enhancer. Although it is generally recognized as being safe by food safety regulatory agencies, several studies have questioned its long-term safety. The purpose of this review was to survey the available literature on