Toxicology

Air quality and Swedish air quality monitoring 2023

This report is part of the Swedish Environmental Protection Agency’s series Air & Environment within the national environmental monitoring programme. The report’s authors include stakeholders active within the national air quality monitoring and researchers and experts at universities, research institutes and public agencies. A great deal of knowledge exists about …

Potential health effects of foods derived from genetically modified plants: what are the issues?

This paper examines the potential health effects of foods derived from genetically modified (GM) plants. While such an important topic, the database on the likely biological effects of GM foods is woefully inadequate. In the absence of safety studies, the lack of evidence that GM food is unsafe cannot be …

NCAER: Goa bears Rs 548.4 cr environment cost due to mining

As per study conducted by National Council for Applied Economic Research (NCAER), the State has been made to bear total environment cost due to mining to the tune of Rs 548.4 crore. This was revealed by Chief Minister Digambar Kamat in his written reply to an unstarred question tabled by …

Chilika catch among safest

BHUBANESWAR: The tiger prawns, crabs and fishes of Chilika are not just delicious but among the safest in India sans toxicity, a monitoring study by Central Inland Fisheries Research Institute (CIFRI) has revealed. Since fish is at the top of the food chain, they are prone to bio-accumulation and toxic …

Spotlight `Herbal' is chemical, `baked' is fake

Herbal is actual ly chemical, baked is fake and organic is certainly not organic. On the eve of Holi, a sample survey conducted by the Indian Institute of Toxicology Research (IITR) has shown that most of the colours being sold as herbal colours actually contain harmful chemical sub stances including …

Smoking harms genes in minutes

Just A Few Cigarette Puffs Lead To Formation Of Cancer-Causing

Health effects of the toxic gas leak from Union Carbide methyl isocyanate plant in Bhopal: technical report on pathology and toxicology

Contrary to the claims made by Union Carbide Corporation — now The Dow Chemical Company — that the methyl isocyanate (MIC) which killed thousands of people in Bhopal in December, 1984, following a leak in its pesticide unit, was not highly poisonous, a report released by the Indian Council of …

Endosulfan: review of new information since the 1998 and 2005 reviews

Since the completion of the endosulfan review in 2005, a significant amount of new information has become available in relation to both the toxicity and environmental aspects associated with endosulfan. The Department of Environment, Water, Heritage and the Arts (DEWHA) and the Office of Chemical Safety Environmental Health (OCSEH) have …

Endosulfan: the Health Effects Divisions human health risk assessment

This document is an update to the 202 HED human health risk assessment that was used to prepare the 2002 reregistration eligibility decision document for endosulfan. HED has previously pubublished an addendum that focused on the changes in HED

Deciphering diseases and biological targets for environmental chemicals using toxicogenomics networks

Exposure to environmental chemicals and drugs may have a negative effect on human health. An essential step towards understanding the effect of chemicals on human health is to identify all possible molecular targets of a given chemical. Recently, various network-oriented chemical pharmacology approaches have been published. However, these methods limit …

Evaluation of certain food additives

This report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of various food additives, with a view to recommending acceptable daily intakes (ADIs) and to preparing specifications for identity and purity. The first part of the report contains a general discussion of the principles …

Traffic-related air pollution: a critical review of the literature on emissions, exposure, and health effects

Motor vehicles are a significant source of urban air pollution and are increasingly important contributors of anthropogenic carbon dioxide and other greenhouse gases. As awareness of the potential health effects of air pollutants has grown, many countries have implemented more stringent emissions controls and made steady progress in reducing the …

Confronting a toxic blowback from the electronics trade

China has been accepting vast quantities of discarded televisions, computers, printers, and other equipment from abroad since the early 1990s. E-waste processing, a burgeoning cabin industry in coastal parts of China, may end up dwarfing other examples of contamination, scientists argued at a symposium. The roster of substances liberated during …

Toxicology for the twenty-first century

The testing of substances for adverse effects on humans and the environment needs a radical overhaul if we are to meet the challenges of ensuring health and safety.

Poisoning now the leading killer in Lanka

Poisoning from pesticides, drug medicaments, biological substances and snake bites, are now the eight causes of death in Sri Lanka. In 2005 18,174 people died of poisoning, in 2006 19,381 died of poisoning and in 2007 23,675 people have died of poisoning. The increase in the mortality rate due to …

Rising CO2, climate change, and public health: Exploring the links to plant biology

Although the issue of anthropogenic climate forcing and public health is widely recognized, one fundamental aspect has remained underappreciated: the impact of climatic change on plant biology and the well-being of human systems. The authors aimed to critically evaluate the extant and probable links between plant function and human health, …

Effects on health and environment of transgenic (or GM) Bt brinjal

The dossiers submitted by Mahyco in support of their application for commercialisation of genetically modified (GM) Bt brinjal raise serious concerns. Bt brinjal has been modified to produce an unknown chimeric insecticide toxin containing Cry1Ab and Cry1Ac modified sequences. In the toxicity tests on target and non-target insects, this chimeric …

Safety evaluation of certain food additives and contaminants

This report contains monographs prepared at the sixty-eighth meeting of the Joint FAOM0 Expert Committee on Food Additives (JECFA), which met in Geneva, Switzerland, from 19 to 28 June 2007. The toxicological monographs in this volume summarize the safety data on a number of food additives: acidified sodlum chlorite, asparaginase …

Food Drug & Toxicology Research Centre

The food safety, GM foods and pre-clinical toxicity testing of drugs are the important activities of FDTRC. The Centre also investigates the food borne disease outbreaks and identifies the causative factors.

No threat from grasshoppers: Nagaland Govt

Kohima, July 6: The Nagaland Agriculture Department has ruled out apprehensions of famine following invasion of grasshoppers in several areas of the State. A release issued by the Director of the Agriculture Department stated that the long-horned grasshopper of

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