[This retracts the article on p. 1505 in vol. 10, PMID: 26445532.].

Nghể bụi (Polygonum posumbu Buch.-Ham. ex D. Don) là loài cỏ dại mọc nơi đất ẩm ven rừng, suối, bờ sông ngòi. Theo kinh nghiệm dân gian cây này được sử dụng để trị lỵ, viêm dạ dày ruột, tiêu chảy, phong thấp. Trong nghiên cứu về thành phần hóa thực vật bằng các phương pháp sắc ký đã thu 4 hợp chất phân lập từ đoạn ethyl acetat của và xác định lần lượt acid gallic, myricetin, distichin, quercitr...

Potato (Solanum tuberosum L.) is cultivated in India in a commercial scale and this crop is susceptible to various insect pests of which aphids (both Myzus persicae Sulzer and Aphis gossypii Glover) cause heavy damage especially by spreading virus diseases. Studies were made to evaluate efficacy of extracts from plants such as Pongamia pinnata L. and Nicotiana tabacum L. and Polygonum hydropipe...

Current strategies for Alzheimer’s disease (AD) treatment are mainly symptomatic; development of disease-modifying therapies is urgently needed. Polygonum Multiflorum has been used in Traditional Chinese Medicine for long history in treatment of dementia. Pharmacological studies suggested Polygonum Multiflorum could improve learning and memory abilities in animal models of AD, and inhibit β-amy...

Bois noir is an important grapevine yellows disease in Europe that can cause serious economic losses in grapevine production. It is caused by stolbur phytoplasma strains of the taxonomic group 16SrXII-A. Hyalesthes obsoletus Signoret (Hemiptera: Cixiidae) is the most important vector of bois noir in Europe. This polyphagous planthopper is assumed to mainly use stinging nettle [Urtica dioica L. ...

Friable calli of Polygonum multiflorum Thunb have been induced in MS medium supplemented with 6-benzylaminopurine (6-BA) and kinetin (KT). Suspension cultures were initiated from friable calli by inoculating calli in liquid MS medium in shake flasks in the dark and 25 °C on an orbital shaker at 100 rpm. The maximum dry weight (DW, 7.85 g/L) and 2,3,5,4'-tetrahydroxystilbene-2-O-β-D-glycoside (T...