نتایج جستجو برای: life forms
تعداد نتایج: 998038 فیلتر نتایج به سال:
Butyrylcholinesterase is an enzyme with few known physiological functions. It is related to acetylcholine that was shown to be expressed in a variety of life forms. We performed a search using the human butyrylcholinesterase gene (HGNC:983;MIM:177400), and found the sequence in a broad spectrum including plants, bacteria and animals. Therefore butyrylcholinesterase appears to have evolved early...
Dr. Grainger Stewart, in the January issue of The American Journal of the Medical Sciences, studies the following varieties: paroxysmal albuminuria; 2nd, dietetic albuminuria; 3rd, albuminuria from muscular exertion; and 4th, simple persistent albuminuria; and illustrates each with reports of cases which are markedly characteristic. The diagnostic features of paroxysmal albuminuria are the sudd...
A short overview about cadmium and its toxicity focused on humans, bioindicators and model organisms
According to Paracelsus (1493-1541) everything from this planet is poison, only the dose makes the poison to be harmless. Even the essential elements for life support are toxic for all organisms in high amounts. Mercury, cadmium, metalloid arsenic and lead were responsible for poisoning and death of many humans and life forms from this planet for centuries. Cadmium forms different compounds tha...
Identification of vegetation and study of geographical distribution of plants in each region is the basis of ecological studies and researches in that area. The purpose of this study was to introduce the flora, life form and geographical distribution of plants in the desert area in the southern of Damghan desert. At first, plant species of this region were collected and identified using availab...
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