The aim of the present study was to evaluate the chronic toxicity of ethanol low blood levels in malnourished rats. Female Wistar rats (220 g) were subjected to either an ad libitum diet (W, well-nourished, n=10) or food restriction (M, malnourished, n=10). Water (WW and MW) or ethanol solution (W5% and M5%) was offered to half of each nutritional group (n=5) as the only fluid source. The treat...

Ethanol intake during pregnancy and lactation induces severe changes in brain and liver throughout mechanisms involving growth factors. These are signaling molecules regulating survival, differentiation, maintenance and connectivity of brain and liver cells. Ethanol is an element of red wine which contains also compounds with antioxidant properties. Aim of the study was to investigate differenc...

Background & Aim:Citrus paradisi Macfad (Rutaceae) seed extract (CPE) is used in folkloric medicine for the management of diabetes, blood deficiencies and as immune booster, which may require long term usage. This study aimed to evaluate the toxicity profile of ethanol seed extract of grapefruit in adult Wistar rats in order to determine its safety profile in whole org...

This paper considers the life cycle environmental sustainability of ethanol produced in integrated biorefineries together with chemicals and energy. Four types of second-generation feedstocks are considered: wheat straw, forest residue, poplar, and miscanthus. Seven out of 11 environmental impacts from ethanol are negative, including greenhouse gas (GHG) emissions, when the system is credited f...

The objective of this study was to assess whether nucleotides supplementation in vitro could suppress ethanol-induced developmental toxicity in mouse. The models of whole embryo culture (WEC) and midbrain (MB) cell micromass culture were used in this study. In WEC system, exposure to 4.0 mg/mL ethanol for 48 h yielded various developmental malformations of the mice embryos. Nucleotides suppleme...

Female rats were exposed to arrack (12.0 ml/kg body weight/day) and ethanol (4.0 g/kg body weight/day) before conception and throughout gestation and lactation. On 19th day of gestation and 21st day of lactation there was increase in the cholesterol phospholipids, triglycerides and free fatty acids in the mammary gland of rats administered arrack/ethanol in comparison with the controls. The lip...

BACKGROUND Gamma valerolactone (GVL) treatment of lignocellulosic bomass is a promising technology for degradation of biomass for biofuel production; however, GVL is toxic to fermentative microbes. Using a combination of chemical genomics with the yeast (Saccharomyces cerevisiae) deletion collection to identify sensitive and resistant mutants, and chemical proteomics to monitor protein abundanc...

Alcohol-induced liver injury progresses from fatty infiltration followed by a harmful cause of inflammation leading to an irreversible damage. In this study, two compounds (emodin and chrysophanol) isolated from marine fungus Aspergillus sp. were examined for their protective effects against ethanol-induced toxicity in vitro. Ethanol-induced HepG2/CYP2E1 cells were treated with the compounds at...

An ethanol extract of Pipal has been studied for its ability to inhibit gastric acidity and to protect gastric mucosa against the injuries caused by pyloric ligation, acetyl salicylic acid and cytodestructing agents (80% ethanol, 06M Hcl and 0.2 M Hcl) in rats. The results of this study demonstrate that ethanol extract of papal has significant effects on various experimentally induced ulcers. I...

About 95% of ethanol is metabolised via the oxidative pathway. Trace amounts of ethanol are a substrate of non-oxidative metabolism, which generates such products as fatty acid ethyl esters, phosphatidylethanol and ethyl glucuronide. Ethanol also changes the metabolic pathway of serotonin (5-hydroxytryptophol) and transferrin. Multiorgan toxicity of these metabolites increases our understanding...