نتایج جستجو برای: mustard
تعداد نتایج: 7001 فیلتر نتایج به سال:
The exposure of two Iranian victims of the Iran-Iraq conflict (1980-1988) to sulfur mustard was established by immunochemical and mass spectrometric analysis of blood samples taken 22 and 26 days after alleged exposure. One victim suffered from skin injuries compatible with sulfur mustard intoxication but did not have lung injuries; the symptoms of the other victim were only vaguely compatible ...
Sulfur mustard or mustard gas has been widely used as a chemical weapon in the first world war and Iraq-Iran war. It causes acute and chronic complications in lungs, eyes and skin. In skin, mustard is toxic, mutagenic, and carcinogenic via alkylation of cellular proteins in enzymes, cell membranes, cytoplasm and particularly cell nucleus as well as in DNA components of the epidermis, dermis and...
Nitrogen mustard hydrochloride-induced acute respiratory failure and myelosuppression: A case report
Nitrogen mustards are chemical agents that are similar to sulfur mustards, with similar toxicities. The present study describes a case of nitrogen mustard-induced acute respiratory failure and myelosuppression in a 33-year-old man. The patient, who was accidentally exposed to nitrogen mustard hydrochloride in a pharmaceutical factory, exhibited severe inhalation injury and respiratory symptoms....
Restriction fragments of chloroplast (cp)DNA from mustard leaves were cloned in E. coli using pBR 322 as the vehicle. Cloned fragments containing the structural sequences for two polypeptides of 56,000 and 35,000 daltons were selected by a mRNA hybridization-translation procedure. The cloned mustard genes are structurally related to chloroplast genes from maize. They hybridize to the maize mRNA...
Although the survival of surface-attached Chinese hamster cells varies through the growth cycle after either X-irradiation or sulfur mustard treatment, the variations differ. Cells in the latter part of the DNA synthetic phase yield maximum survival after X-rays, while cells in the postsynthetic phase are the most resistant after sulfur mustard. As a result, when asyn chronous cells are treated...
Background & Objective : We study Surrogacy validation of Th1 and Th2, when the true endpoint is Long-term Skin Effects of Exposure to Mustard Gas based on “Martyrs and Veterans Affair” assignment. Materials & Methods : This study is a part of Sardasht-Iran cohort study. 327 chemical victims of sulfur mustard from Sardasht and 128 controlled, totally 500 persons, are studied. Results : Tr...
Recent studies have shown the controlling effects of Trichoderma species and extract of a few plant species of the Brassicaceae family on some phytopathogenic fungi. In this study, using a completely randomized blocks design in the field, controlling effect of biological agents comprising mustard flour, Trichoderma koningii T18, T. virens T59, T. brevicompactum T30, T. harzianum T56, mixture of...
to investigate wheat and wild mustard growth and competition to n levels, an experiment was conducted in ramin agriculture and natural resources university of khouzestan, located at 36 km north of ahvaz. treatments included planting wheat solely, wild mustard solely, and intercropping wheat and wild mustard in pots. these combinations were exposed to n levels including 0, 60, 120 and 180 kg.ha-...
sulfur mustard (sm) has been used as a chemical warfare agent, in the world war i and more recently during iraq-iran war in early 1980s’. its biological poisoning effect could be local or systemic and its effect depends on environmental conditions, exposed organs, and the extent and duration of exposure. it is considered as a strong alkylating agent with known mutagenic, carcinogenic effects; a...
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