نتایج جستجو برای: secondary metabolitesplant cell cultureelicitorsignaling pathway

تعداد نتایج: 2130029  

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2014
maryam mohammadi farsani abdollah ghasemi pirbalouti

in biotechnology has been concentrated to review alternative routes for the production of natural compounds. plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. however, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...

Journal: :iranian journal of pharmaceutical research 0
yong peng yanshan university zhan-zhao fu the first hospital of qinhuangdao town cong-shan guo yanshan university yan-xia zhang yanshan university bin jiang yanshan university bin jiang yanshan university

the objective of this study was to observe the apoptosis-inducing effect and mechanism of baicalin on human cervical cancer hela cells. the inhibitory effect of baicalin on the growth of hela cells was measured by mtt assay, and cell proliferation and migration was analyzed by cell scratch assay. morphological changes of apoptotic cells were viewed by the light microscope and electron microscop...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - پژوهشکده علوم 1392

purpose a metabolic abnormality such as obesity is a major obstacle in the maintenance of the human health system and causes various chronic diseases including type 2 diabetes, hypertension, cardiovascular diseases, as well as various cancers. this study was designed to summarize the recent scientific knowledge regarding the anti-obesity role of curcumin (diferuloylmethane), which is isolated f...

Parthenolide is a secondary metabolite, which naturally occurs in the feverfew plant and is responsible for its healing power. The potential of parthenolide in inhibition of cancer cell growth, alone or in combination with other anti-cancer therapeutics, have been studied in several laboratories. In this study, the effect of extracted parthenolide on the expression of seven pro-apoptotic genes,...

Journal: :jundishapur journal of microbiology 0
nahid bakhtiari biochemistry department, faculty of biological sciences, tarbiat modares university, tehran, ir iran manouchehr mirshahi biochemistry department, faculty of biological sciences, tarbiat modares university, tehran, ir iran valiollah babaeipour department of bioscience and biotechnology, malek ashtar university of technology, tehran, ir iran; department of bioscience and biotechnology, malek ashtar university of technology, tehran, ir iran. tel: +98-2122974614; fax: +98-2122974614 nader maghsoudi neuroscience research center, shahid beheshti university of medical sciences, tehran, ir iran abbas tahzibi food and drug organization, ministry of health of iran, tehran, ir iran

materials and methods: in order to achieve this, recombinant plasmid harboring antisense sequences targeting both of pta and acka was assembled, after transfecting to the cells, its effects on the cell growth and acetate accumulation in the minimal media was assessed and compared with the control, the plasmid without antisense cassette, in presence and absence of iptg in escherichia coli bl21 (...

Journal: Journal of Herbal Drugs 2014

In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...

Journal: Journal of Herbal Drugs 2014

In biotechnology has been concentrated to review alternative routes for the production of natural compounds. Plant cell culture systems are viable alternatives for the production of secondary metabolites that are of commercial importance in food and pharmaceutical industries. However, relatively very few cultures synthesize these compounds over extended periods in amounts comparable to those fo...

It is estimated that up to 20% of all types of human cancers worldwide are attributed to viruses. The genome of oncogenic viruses carries genes that have protein products that act as oncoproteins in cell proliferation and transformation. The modulation of cell cycle control mechanisms, cellular regulatory and signaling pathways by oncogenic viruses, plays an important role in viral carcinogenes...

Journal: :iranian journal of cancer prevention 0
abdolali ebrahimi dept. of pathology, shahid beheshti university of medical sciences, tehran, iran laila larijani cancer research center, shahid beheshti university of medical sciences, tehran, iran afshin moradi cancer research center, shahid beheshti university of medical sciences, tehran, iran mohamad reza ebrahimi red crescent society of islamic republic of iran, tehran, iran

hedgehog signalling pathway has not only a critical role in cell proliferation, differentiation and tissue polarity at embryonic period but also has a vital role in stem cell proliferation, tissue healing and carcinogenesis. recent research has increased our understanding of this pathway and its relation to other signalling pathways. in addition, a large number of studies confirmed the alterati...

2015
H. Corby Kistler Karen Broz

Fungal secondary metabolism is often considered apart from the essential housekeeping functions of the cell. However, there are clear links between fundamental cellular metabolism and the biochemical pathways leading to secondary metabolite synthesis. Besides utilizing key biochemical precursors shared with the most essential processes of the cell (e.g., amino acids, acetyl CoA, NADPH), enzymes...

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