Gliomas are the most common and malignant primary brain tumors in humans. Studies have
shown that classes of kaurene diterpene have anti-tumor activity related to their ability to …

The antitumor activity of different ent-kaurane diterpenes has been extensively studied.
Several investigations have demonstrated the excellent antitumor activity of synthetic …

Traditional medicine uses resin oils extracted from plants of the genus Copaifera for several
purposes. Resin oils are being studied to understand and profile their pharmacological …

Several members of the genus Copaifera are present in Latin America, mainly in the
Amazon region. These plants produce oleoresins that are used by indigenous people for …

Improved separation of both sesquiterpenes and diterpenic acids in Copaifera multijuga
Hayne oleoresin, is demonstrated by using comprehensive two-dimensional gas …

Beyond its vital role in plant metabolism, kaurenoic acid (KA) has acquired remarkable
importance in the fields of medicinal chemistry and pharmacology. Here, we show and …

Montanoa tomentosa has been used in traditional medicine in Mexico to treat diverse female
health disorders; it is particularly useful in inducing childbirth. Microscopic analysis of leaf …

Purpose: To evaluate the cytotoxicity and genotoxicity of whitening and common
toothpastes, and the surface roughness of tooth enamel submitted to brushing with both …

DMBA is a major class of potent genotoxic chemical carcinogen present in the environment
and it may increase breast cancer risk. Flavonoids have been shown to have interesting …