Разработка методик идентификации и количественного определения флавоноидов в траве латука компасного (Lactuca Serriola L.)

Проблемы обозначения и кросс-идентификации кратных объектов в астрономии (Problems of Designation and Cross-Identification of Multiple Objects in Astronomy)

Genetic Transformation and Hairy Root Induction Enhance the Antioxidant Potential of Lactuca serriola L.

Lactuca serriola L. is a herbaceous species, used for human nutrition and medicinal purposes. The high antioxidant capacity of L. serriola indicates the possibility of enhancing its edible and health potential by increasing the flavonoid and phenolic contents. The present study aimed at enhancing the production of phenolics and flavonoids by hairy root cultures in Lactuca serriola transformed w...

UDC 534-16 Analysis of the Sensitivity of a Vibration-Based Procedure for Structural Identification

Анализ чувствительности вибрационного метода структурной идентификации Я. П. Аузиньш, А. Ф. Бойко Рижский технический университет, Рига, Латвия Проанализирована точность определения свойств материалов элементов конструкций (мо­ дуль упругости, коэффициент Пуассона, плотность и др.) методом измерения частот собственных колебаний. Оценены точность определения частоты методом Фурье и влияние ее на...

Molecular Biogeography of Prickly Lettuce (Lactuca serriola L.) Shows Traces of Recent Range Expansion.

Prickly lettuce (Lactuca serriola L., Asteraceae), a wild relative of cultivated lettuce, is an autogamous species which greatly expanded throughout Western and Northern Europe during the last 2 centuries. Here, we present a large-scale biogeographic genetic analysis performed on a dataset represented by 2622 individuals from 110 wild European populations. Thirty-two maternally inherited chloro...

Pharmacological Effects of Lactuca serriola L. in Experimental Model of Gastrointestinal, Respiratory, and Vascular Ailments

Lactuca serriola L. has traditionally been used in folkloric medicine to manage respiratory, gastrointestinal, and multiple other ailments. The present study was undertaken to explore the effect of methanol extract of L. serriola on isolated rabbit tissue preparations, that is, jejunum, trachea, and aorta in an attempt to validate its folkloric use in traditional medicine for gastrointestinal, ...