نتایج جستجو برای: organ residues
تعداد نتایج: 189211 فیلتر نتایج به سال:
We used an antiserum against purified cholinergic synaptic vesicles from Torpedo and expression screening to isolate a cDNA clone encoding synuclein, a 143 amino acid neuron-specific protein. A cDNA clone was also isolated from a rat brain cDNA library that encodes a highly homologous 140 amino acid protein. The amino terminal 100 amino acids of both proteins are comprised of an 11 amino acid r...
Dolichol-dependent glycoprotein synthesis in the sensory retina of adult dogs with canine ceroid-lipofuscinosis (CCL) has been investigated by studying 3H-mannose uptake in organ culture. Sensory retinal organ cultures were prepared from unaffected littermates and mongrel dogs were used as controls. Morphometric analysis of autoradiographs from dogs without disease showed maximal uptake predomi...
Chemokines are a group of peptides of low molecular weight that induce the chemotaxis of different leukocyte subtypes [1]. The major function of chemokines is the induction of leukocyte migration to inflammation sites, but they also play a role in tumoral growth, in angiogenesis and in organ sclerosis [2]. At the present more than 50 chemokines have been described, which can be classified in 4 ...
Nitric oxide (NO), despite an apparently simple diatomic structure, has a wide variety of functions in both physiology and pathology and within every major organ system. It has become an increasingly important scientific challenge to decipher how this wide range of activity is achieved. To this end a number of investigators have begun to explore how NO-mediated posttranslational modifications o...
Fibrosis results from the dysregulation of tissue repair mechanisms affecting major organ systems, leading to chronic extracellular matrix buildup, and progressive, often fatal, organ failure. Current diagnosis relies on invasive biopsies. Noninvasive methods today cannot distinguish actively progressive fibrogenesis from stable scar, and thus are insensitive for monitoring disease activity or ...
Whereas oxidative reactions occur in all tissues and organs, the thyroid gland constitutes such an organ, in which oxidative processes are indispensable for thyroid hormone synthesis. It is estimated that huge amount of reactive oxygen species, especially of hydrogen peroxide (H2O2), are produced in the thyroid under physiological conditions, justifying the statement that the thyroid gland is a...
Vast application of the antibiotic drugs in animals without due attention to withdrawal times necessitates quality control of food stuff in terms of antibiotics' residues. Antibiotic residues in food stuff cause bacterial resistance, allergic reactions, toxicity, carcinogenic effects and change of natural micro flora of intestine in consumers. So, the aim of the present study is detection of ...
Scarcity of conventional water resources and high volume of wastewaters have increased the important role of crop residues to reduce evaporation from soil surface and optimal use of water, especially in greenhouse cultivation. In the present research, the impact of crop residues and fishery’s wastewater on yield, qualitative characteristics and water productivity of cherry tomato was stud...
Despite of beneficial effects of antibiotics in treatments of infectious diseases, antibiotic residues in meat, milk, eggs and another products can cause serious side effects for human health. It is clear that, antibiotic residues in food stuff, cause bacterial resistance, allergic reactions, toxicity, carcinogenic effects and change of natural micro flora of intestine in consumers. So, the aim...
the aim of this study was to determine the optimum mixture ratios for composting separated cattle manure and pepper plant residues. five 127 liter laboratory-scale bioreactor were used to investigate of separated dairy manure addition on the composting process of greenhouse pepper plant residues. cattle manure is considerably rich in nitrogen. however, composting with cattle manure alone is not...
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