scholarly journals Investigation of the effects of St. John’s wort (Hypericum perforatum) oil on the methotrexate-induced gastrointestinal mucosa injury and hepatotoxicity in mice

2021 ◽  
Vol 6 (2) ◽  
pp. 68-71
Author(s):  
Mansur Seymen SEĞMENOĞLU ◽  
Harun AKILLI
Keyword(s):  
Hypericum Perforatum ◽  
Gastrointestinal Mucosa ◽  
St John’S Wort ◽  
St John's Wort

Determination of Hypericin in St. John's Wort (Hypericum perforatum L.) extracts using HPLC-ED

Planta Medica ◽  
2011 ◽  
Vol 77 (12) ◽  
Author(s):  
E Sofic ◽  
A Copra Janicijevic ◽  
M Maksimovic ◽  
I Tahirovic ◽  
L Klepo ◽  
...  
Keyword(s):  
Hypericum Perforatum ◽  
St John’S Wort ◽  
St John's Wort ◽  
Hypericum Perforatum L

Effect of herbicides on St John's wort (Hypericum perforatum L.)

1991 ◽  
Vol 31 (4) ◽  
pp. 499 ◽  
Author(s):  
MH Campbell ◽  
BR Milne ◽  
JJ Dellow ◽  
HI Nicol
Keyword(s):  
Hypericum Perforatum ◽  
New South ◽  
Arable Land ◽  
Ground Cover ◽  
Aerial Application ◽  
St John’S Wort ◽  
Strong Trend ◽  
St John's Wort ◽  
South Wales ◽  
Hypericum Perforatum L

The effect of type of herbicide and time and rate of application on the reduction in ground cover of St John's wort (Hypericum perforatum L.) was determined at Orange, New South Wales. In January, April, July and November 1988, 8 herbicide treatments including the currently used glyphosate and picloram + 2,4-D were applied to vigorously growing H. perforaturn, and the reduction in percentage ground cover was recorded in December 1989. Ineffective herbicides (a.i./ha) were tebuthiuron, 0.8-6.4 kg; metsulfuron, 5-20 g; and paraquat + diquat, 0.4 + 0.5 kg. The addition of metsulfuron (2.5 g a.i./ha) to glyphosate (0.9 and 1.8 kg a.i./ha) did not increase the effectiveness of the latter. Effective herbicides (kg a.i./ha) were triclopyr + picloram, 0.6 + 0.2; picloram + 2,4-D, 0.2 + 0.8; glyphosate, 1.8; and triclopyr, 1.92. There was a strong trend for these herbicides to be more effective in January and November than in April and July. Based on price, effectiveness and selectivity, triclopyr + picloram would be preferred to the other herbicides for boom and spot spraying, and glyphosate would be the only herbicide suitable for aerial application prior to sowing improved pastures on non-arable land.

Further degradation product of hyperforin from Hypericum perforatum (St. John's Wort)

Fitoterapia ◽  
2003 ◽  
Vol 74 (5) ◽  
pp. 439-444 ◽  
Author(s):  
V. Vajs ◽  
S. Vugdelija ◽  
S. Trifunović ◽  
I. Karadžić ◽  
N. Juranić ◽  
...  
Keyword(s):  
Degradation Product ◽  
Hypericum Perforatum ◽  
St John’S Wort ◽  
St John's Wort

EXTRACTION OF HYPERFORIN AND HYPERICIN FROM ST. JOHN'S WORT (HYPERICUM PERFORATUM L.) WITH DIFFERENT SOLVENTS

2011 ◽  
Vol 35 (2) ◽  
pp. 222-235 ◽  
Author(s):  
DÁNIEL COSSUTA ◽  
TÜNDE VATAI ◽  
MÁRIA BÁTHORI ◽  
JUDIT HOHMANN ◽  
TIBOR KEVE ◽  
...  
Keyword(s):  
Hypericum Perforatum ◽  
St John’S Wort ◽  
St John's Wort ◽  
Hypericum Perforatum L
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