Antioxidant action of extract of the traditional medicinal plantRhazya stricta Decne. in rats

Comparative phytochemical, antioxidant, and hemostatic studies of leaf and stem extracts of Rhazya stricta Decne. in human plasma and human peripheral blood mononuclear cells in vitro

“…They observed that the methanolic extract has the highest total phenolic content and antioxidant properties among the tested extracts. Ali et al (2000) also noted the antioxidant action of extract from R. stricta leaves (0.25, 1.0, and 4.0 g/kg/day, for 3 days) in rats. At a dose of 1.0 g/kg, R. stricta extract significantly increased the level of glutathione in the liver.…”

“…Other research has also noted that extracts from various parts of R. stricta possess antioxidant activity, which is in line with our present results. However, there are only a few studies on the antioxidant potential of R. stricta ( Ali et al, 2000 ; Iqbal et al, 2019 ) which sometimes do not have the phytochemical characteristics of R. stricta preparations. For example, Iqbal et al (2019) studied the antioxidant potential of different extracts (water, 80% methanol, 70% ethanol, and diethyl ether) from R. stricta leaf in the linoleic acid system, metal chelating activity, reducing power, and other parameters (in an in vitro model).…”

“…The genus Rhazya comprises two species ( Ali et al, 2000 ): R. stricta Decne (syn. Rhazya greissii Decne) and R. orientalis Decne (syn.…”

Comparative phytochemical, antioxidant, and hemostatic studies of leaf and stem extracts of Rhazya stricta Decne. in human plasma and human peripheral blood mononuclear cells in vitro

“…They observed that the methanolic extract has the highest total phenolic content and antioxidant properties among the tested extracts. Ali et al (2000) also noted the antioxidant action of extract from R. stricta leaves (0.25, 1.0, and 4.0 g/kg/day, for 3 days) in rats. At a dose of 1.0 g/kg, R. stricta extract significantly increased the level of glutathione in the liver.…”

“…Other research has also noted that extracts from various parts of R. stricta possess antioxidant activity, which is in line with our present results. However, there are only a few studies on the antioxidant potential of R. stricta ( Ali et al, 2000 ; Iqbal et al, 2019 ) which sometimes do not have the phytochemical characteristics of R. stricta preparations. For example, Iqbal et al (2019) studied the antioxidant potential of different extracts (water, 80% methanol, 70% ethanol, and diethyl ether) from R. stricta leaf in the linoleic acid system, metal chelating activity, reducing power, and other parameters (in an in vitro model).…”

“…The genus Rhazya comprises two species ( Ali et al, 2000 ): R. stricta Decne (syn. Rhazya greissii Decne) and R. orientalis Decne (syn.…”

Phytochemical and taxonomic evaluation of Rhazya stricta in Saudi Arabia

“…This plant is distributed in many parts of Saudi Arabia except the high mountains. It is known worldwide as a medicinal plant with economic potentialities (Ali et al, 2000). R. stricta became a dominate species in the range land in Saudi Arabia due to its allopathic effects on other rangeland species (Mossa, 1985).…”

In vitro induction of human embryonal carcinoma differentiation by a crude extract of Rhazya stricta

“…Parts of R. stricta (leaves and flowers) are used in traditional medicine for the treatment of rheumatism and allergy [29] , and it has also been reported to have antioxidant activity in rats [30]. Additionally, the crude alkaloid extract of R. stricta has been found to induce apoptosis in human lung cancer cells [31].…”

Comparative phytochemical, antioxidant, and hemostatic studies of leaf and stem extracts of Rhazya stricta Decne. in human plasma and human peripheral blood mononuclear cells in vitro

“…They observed that the methanolic extract has the highest total phenolic content and antioxidant properties among the tested extracts. Ali et al (2000) also noted the antioxidant action of extract from R. stricta leaves (0.25, 1.0, and 4.0 g/kg/day, for 3 days) in rats. At a dose of 1.0 g/kg, R. stricta extract significantly increased the level of glutathione in the liver.…”

“…Other research has also noted that extracts from various parts of R. stricta possess antioxidant activity, which is in line with our present results. However, there are only a few studies on the antioxidant potential of R. stricta ( Ali et al, 2000 ; Iqbal et al, 2019 ) which sometimes do not have the phytochemical characteristics of R. stricta preparations. For example, Iqbal et al (2019) studied the antioxidant potential of different extracts (water, 80% methanol, 70% ethanol, and diethyl ether) from R. stricta leaf in the linoleic acid system, metal chelating activity, reducing power, and other parameters (in an in vitro model).…”

“…The genus Rhazya comprises two species ( Ali et al, 2000 ): R. stricta Decne (syn. Rhazya greissii Decne) and R. orientalis Decne (syn.…”

Phytochemical and taxonomic evaluation of Rhazya stricta in Saudi Arabia

“…This plant is distributed in many parts of Saudi Arabia except the high mountains. It is known worldwide as a medicinal plant with economic potentialities (Ali et al, 2000). R. stricta became a dominate species in the range land in Saudi Arabia due to its allopathic effects on other rangeland species (Mossa, 1985).…”

In vitro induction of human embryonal carcinoma differentiation by a crude extract of Rhazya stricta

“…Parts of R. stricta (leaves and flowers) are used in traditional medicine for the treatment of rheumatism and allergy [29] , and it has also been reported to have antioxidant activity in rats [30]. Additionally, the crude alkaloid extract of R. stricta has been found to induce apoptosis in human lung cancer cells [31].…”

Comparative phytochemical, antioxidant, and hemostatic studies of leaf and stem extracts of Rhazya stricta Decne. in human plasma and human peripheral blood mononuclear cells in vitro

“…They observed that the methanolic extract has the highest total phenolic content and antioxidant properties among the tested extracts. Ali et al (2000) also noted the antioxidant action of extract from R. stricta leaves (0.25, 1.0, and 4.0 g/kg/day, for 3 days) in rats. At a dose of 1.0 g/kg, R. stricta extract significantly increased the level of glutathione in the liver.…”

“…Other research has also noted that extracts from various parts of R. stricta possess antioxidant activity, which is in line with our present results. However, there are only a few studies on the antioxidant potential of R. stricta ( Ali et al, 2000 ; Iqbal et al, 2019 ) which sometimes do not have the phytochemical characteristics of R. stricta preparations. For example, Iqbal et al (2019) studied the antioxidant potential of different extracts (water, 80% methanol, 70% ethanol, and diethyl ether) from R. stricta leaf in the linoleic acid system, metal chelating activity, reducing power, and other parameters (in an in vitro model).…”

“…The genus Rhazya comprises two species ( Ali et al, 2000 ): R. stricta Decne (syn. Rhazya greissii Decne) and R. orientalis Decne (syn.…”

Phytochemical and taxonomic evaluation of Rhazya stricta in Saudi Arabia

“…This plant is distributed in many parts of Saudi Arabia except the high mountains. It is known worldwide as a medicinal plant with economic potentialities (Ali et al, 2000). R. stricta became a dominate species in the range land in Saudi Arabia due to its allopathic effects on other rangeland species (Mossa, 1985).…”

In vitro induction of human embryonal carcinoma differentiation by a crude extract of Rhazya stricta

“…Parts of R. stricta (leaves and flowers) are used in traditional medicine for the treatment of rheumatism and allergy [29] , and it has also been reported to have antioxidant activity in rats [30]. Additionally, the crude alkaloid extract of R. stricta has been found to induce apoptosis in human lung cancer cells [31].…”