Observations on Box (Buxus Sempervirens), with Especial Reference to the True Nature of Tetanus
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چکیده
منابع مشابه
Buxus alkaloids. XIV.* Alkaloids from Buxus sempervirens var. angustifolia WEST
Various species of common box (Buxus) are cultivated in the Arboretum of the Slovak Academy of Sciences in Mlyňany under the same soil and climatic conditions; consequently, the examination of alkaloids produced by those plants is of chemotaxonomical importance. From this locality we investigated so far alkaloids from Buxus sempervirens L.[l,2], B. microphylla SIEB, et ZUCC. var. sinica REHD. e...
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Phytochemical studies on the ethanolic extract of the roots of Buxus sempervirens of Turkish origin have resulted in the isolation of two new triterpenoidal alkaloids, (+)-16a, 31-diacetylbuxadine (1), (-)-Nb-demethylcyclomikuranine (2) along with three known natural products, (-)-cyclomikuranine (3), (-)-cyclobuxophylline-K (4) and (+)-buxaquamarine (5) isolated for the first time from this sp...
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Those who have observed large numbers of eggs of the spotted salamander (Amnbystorna maculatum) have undoubtedly seen many masses colored a delicate or even a vivid green. The color of these egg masses is due to unicellular green algae which thrive in the egg envelopes, eventually giving to the jelly a green appearance. Often the algal growth, especially within the innermost jelly envelope, is ...
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هدف از این تحقیق بررسی برخی عوامل ادراکی واحساسی یعنی استفاده از شیوه های یادگیری زبان ، انگیزه ها ونگرش نسبت به زبان انگلیسی در رابطه با زمینه زبانی زبان آموزان می باشد. هدف بررسی این نکته بود که آیا اختلافی چشمگیر میان زبان آموزان دو زبانه و تک زبانه در میزان استفاده از شیوه های یادگیری زبان ، انگیزه ها نگرش و سطح مهارت زبانی وجود دارد. همچنین سعی شد تا بهترین و موثرترین عوامل پیش بینی کننده ...
15 صفحه اولRespiratory alkalosis with especial reference to chest pain.
Respiratory alkalosis may be defined as a state of altered physiochemical processes due to the excessive loss of carbon dioxide through overbreathing. Though this condition is usually referred to as the hyperventilation syndrome, respiratory alkalosis would be more accurate terminology as hyperventilation may occur as a necessary physiologic requirement without producing an alkalotic state. Tha...
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ژورنال
عنوان ژورنال: Journal of the Royal Society of Medicine
سال: 1876
ISSN: 0959-5287,1758-1095
DOI: 10.1177/095952877605900123