نتایج جستجو برای: mass spectrometry
تعداد نتایج: 486367 فیلتر نتایج به سال:
entomopathogenic fungi produce secondary metabolites which may bioactively help fungus in its virulence toward insect hosts. beauveria bassiana produces several toxic low molecular compounds in vitro as well as in vivo, the most important of them is beauvericin. the beh isolate of the fungus was selected for beauvericin assay. beauvericin was obtained from surface and submerged cultures of the ...
new advances in mass spectrometry-based proteomics technology are having amajor impact on our understanding of how human spermatozoa acquire their capacity for fertilization. a complete analysis of the proteins found in the human spermatozoa is essential for understanding the events leading up to, and including, fertilization and early embryo development. in this short review, we have collected...
background: taenia multiceps is a cestode parasite with its larval stage(metacestode), coenurus cerebralis , mainly encysts in the central nervous system of sheep and other livestock causing cerebralis coenurosis. since treatment of coenurosis with chemotherapy showed little effect and surgical removal of cysts is not advisable in field conditions, vaccination is useful to control coenurosis. p...
background: cocaine poisoning is known for causing severe clinical effects such as tachycardia, hypertension, agitation and confusion. absence of clinical manifestations in cocaine poisoning is unusual. case report: a 26-year old man, known to be a cocaine addict, declared that he was forced by cocaine dealers to swallow many tablets of cocaine, six hours prior to admission to emergency departm...
in this study, a simple and reliable method by gas chromatograph–mass spectrometry (gc–ms) was developed for the fast and regular identification of 3, 4-mdma impurities in ecstasy tablets. in so doing, 8 samples of impurities were extracted by diethyl ether under alkaline condition and then analyzed by gc–ms. the results revealed high mdma levels ranging from 37.6% to 57.7%. the gc-ms method sh...
in this study, 120 accessions of aegilops crassa collected from various geographical areas of iran were analyzed with respect to genome size and protein markers. a flow cytometry survey of these accessions revealed that one hundred and thirteen of the accessions were tetraploid and seven were hexaploid. moreover, these accessions revealed variations in high molecular weight glutenin subunit com...
introduction: tuberculosis (tb) remains a deadly infectious disease despite all the efforts to reduce its incidence. spread of multidrug resistant tb has seriously undermined the efforts to control the disease globally. in this study protein expression profile of mdr and sensitive isolates of mtb were analyzed and compared in order to identify proteins, which could be used in prevention, diagno...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید