نتایج جستجو برای: catharanthus roseus callus

تعداد نتایج: 6602  

Journal: :International Journal for Research in Applied Science and Engineering Technology 2019

2011
Kei Shimoda Ryohei Yamamoto Hiroki Hamada

Glycosylation of bisphenol A, which is an endocrine disrupting chemical, was investigated using immobilized marine microalga and plant cells from the viewpoint of bioremediation of bisphenol A. Immobilized marine microalga of Amphidinium crassum glucosylated bisphenol A to the corresponding glucoside. On the other hand, bisphenol A was glycosylated to its glucoside, diglycoside, gentiobioside, ...

2001
Alain Dupaix Georges Johannin Bernard Arrio

In the presence of PP, as an energy source, the tonoplast-bound inorganic pyrophosphatase from Catharanthus roseus cells is able to create a proton-gradient which can drive the synthesis of ATP from ADP and Pi. ATP synthesis is linked to the pH-gradient dissipation as monitored by the recovery of the fluorescence intensity of quinacrine and by the amount of synthesized ATP measured by the biolu...

2014
Karel Miettinen Lemeng Dong Nicolas Navrot Thomas Schneider Vincent Burlat Jacob Pollier Lotte Woittiez Sander van der Krol Raphaël Lugan Tina Ilc Robert Verpoorte Kirsi-Marja Oksman-Caldentey Enrico Martinoia Harro Bouwmeester Alain Goossens Johan Memelink Danièle Werck-Reichhart

The (seco)iridoids and their derivatives, the monoterpenoid indole alkaloids (MIAs), form two large families of plant-derived bioactive compounds with a wide spectrum of high-value pharmacological and insect-repellent activities. Vinblastine and vincristine, MIAs used as anticancer drugs, are produced by Catharanthus roseus in extremely low levels, leading to high market prices and poor availab...

Journal: :Journal of Health Educational Science and Technology 2023

Abstrak : Tapak dara (Catharanthus roseus)merupakan obat tradisional, dimana ekstrak baik dari daun ataupn bunga digunakan sebagai oleh masyarakat pedesaan. Perlu dianalisis sifat gel etanol yang dihasilkan yaitu penampakan etanol, viskositas, uji pembakaran, nilai kalor, panas dipindahkan, dan analisis warna api sehingga bisa kelihatan sediaan terbaik untuk menghasilkan etanol. Penelitian bers...

Journal: :علوم باغبانی ایران 0
هاجر مرادیپور دانشجوی سابق کارشناسی ارشد، دانشکده علوم، دانشگاه اراک محمد حسین آبنوسی استادیار، دانشکده علوم، دانشگاه اراک محمد رضا امیرجانی استادیار، دانشکده علوم، دانشگاه اراک مجید مهدیه استادیار، دانشکده علوم، دانشگاه اراک

catharantus-roseus is a medicinal and ornamental plant with growing attention toward its economical value. to determine cell viability based on trypan blue  and  mtt assay, cell suspension from callus of catharantus-roseus were treated with different concentrations of cadmium-nitratee for 1, 3 and 6 days.  also cell suspension was used to investigate the cell morphology for a period of 3 days u...

Journal: :Beni-Suef University Journal of Basic and Applied Sciences 2022

Abstract Background Cancer is one of the most critical but ubiquitous causes death grappled from past decades. Widely used chemotherapy with cytotoxic activity blocks/ kills cancer cell. The compounds targeted for anticancerous are either derived synthetically or naturally (through plants microbial origin). Current day, versatile role in medicinal field has been attributed to secondary metaboli...

2015
Wei Zhu Bingxian Yang Setsuko Komatsu Xiaoping Lu Ximin Li Jingkui Tian

Catharanthus roseus is an important medicinal plant, which produces a variety of indole alkaloids of significant pharmaceutical relevance. In the present study, we aimed to investigate the potential stress-induced increase of indole alkaloid biosynthesis in C. roseus using proteomic technique. The contents of the detectable alkaloids ajmalicine, vindoline, catharanthine, and strictosidine in C....

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