Isolation of functional total RNA from Tilia cordata leaves and pollen

Chlorophyll Catabolites in Senescent Leaves of the Lime Tree (Tilia cordata)

In cold extracts of senescent leaves of the Lime tree (Tilia cordata), two colorless nonfluorescent chlorophyll catabolites (NCCs) were identified, named Tc-NCC-1 and Tc-NCC-2, as well as a polar yellow chlorophyll catabolite (YCC), named Tc-YCC. The constitution of the two NCCs was determined by spectroscopic means. In addition, a tentative structure was derived for Tc-YCC. The three chlorophy...

RNA isolation (Total RNA Extraction from High Polysaccharide Plants). Fatemeh Mehrpooyan*

An improved method for the isolation of total RNA from Avicennia germinans leaves.

Isolation of high-quality RNA of Avicennia germinans L. tissue is difficult due to high levels of phenols and other substances that interfere when using conventional procedures for the isolation. These substances not only decrease the yield but also the quality of RNA is almost poor. We present here a simple RNA protocol and fast methodology that effectively removes these contaminating substanc...

Effect of Standardized Fractions and Tiliroside from Leaves of Tilia americana on Depression Tests in Mice

Depression affects more than 300 million people worldwide, represents one of the leading causes of disability worldwide. Treatment is based on the use of tricyclic antidepressant, selective serotonin reuptake inhibitors, between others; that although are clinically effective has a delayed onset activity and produce important side effects. Medicinal plants are presented as a source of study in t...

Effect of Standardized Fractions and Tiliroside from Leaves of Tilia americana on Depression Tests in Mice

Depression affects more than 300 million people worldwide, represents one of the leading causes of disability worldwide. Treatment is based on the use of tricyclic antidepressant, selective serotonin reuptake inhibitors, between others; that although are clinically effective has a delayed onset activity and produce important side effects. Medicinal plants are presented as a source of study in t...