Sweet-Tasting Natural Proteins Brazzein and Monellin: Safe Sugar Substitutes for the Food Industry.

This article presents the results of a comprehensive toxicity assessment of brazzein and monellin, yeast-produced recombinant sweet-tasting proteins. Excessive sugar consumption is one of the leading dietary and nutritional problems in the world, resulting in health complications such as obesity, high blood pressure, and cardiovascular disease. Although artificial small-molecule sweeteners widely replace sugar in food, their safety and long-term health effects remain debatable.

Asian Pacific association for the study of liver (APASL) guidelines: hepatitis B virus in pregnancy.

Hepatitis B virus (HBV) infection still remains a major public health issue in the Asia-Pacific region. Most of the burden of HBV-related disease results from infections acquired in infancy through perinatal or early childhood exposure to HBV in Asia-Pacific. Hepatitis B during pregnancy presents unique management issues for both the mother and fetus.

Chronic hepatitis B in pregnant women: Current trends and approaches.

Chronic hepatitis B (CHB) is a significant public health problem worldwide. The aim of the present review is to summarize the actual trends in the management of CHB in pregnant women. The prevalence of hepatitis B virus (HBV) infection in pregnant women is usually comparable to that in the general population in the corresponding geographic area.

Active immunization against serum alcohol dehydrogenase normalizes brain dopamine metabolism disturbed during chronic alcohol consumption.

Chronic ethanol consumption in high doses is associated with constitutively elevated activity of the serum alcohol dehydrogenase I (ADH I) isoform, which demonstrates a high affinity not only for ethanol but also for a number of bioamine metabolites. Such excessive ADH activity is probably associated with disruptions in the metabolism of neurotransmitters (dopamine, serotonin, and norepinephrine) and subsequent long-term changes in the activity of their receptors. Ultimately, a stable depressive-like condition contributes to the development of patients' craving for ethanol intake, frequent disruptions during therapy, and low efficacy of treatment.

[The detection of antibodies to HCV F protein with immune enzyme analysis using synthetic peptide.].

Alternative reading frame encoding a single protein known as protein F or core + 1 / ARFP is located in the core region of the hepatitis C virus (HCV) genome. The presence of antibodies to the F protein of HCV in the serum of patients with chronic hepatitis C indicates the expression of this protein in vivo. In this study, to determine antibodies to the F protein of HCV in serum samples the methodology of the enzyme immunoassay (ELISA) was developed using the synthetic peptide F10 corresponding to the antigenic determinant of the F protein of the HCV subtype 1b.