نتایج جستجو برای: phlomis lanceolata
تعداد نتایج: 1243 فیلتر نتایج به سال:
From the leaves of Phlomis aurea, two new iridoids of unique structures named 3-epiphlomurin (1) and phlomurin (2), a new megastigmane glucoside phlomuroside (3) and a new benzyl alcohol glycoside having the structure benzyl alcohol-O-beta-xylopyranosyl-(1-->2)-beta-glucopyranoside (4) have been isolated together with four known iridoids auroside, lamiide, 8-epiloganin and ipolamiide, two known...
گیاهان مورد استفاده در این پژوهش از دو سرده phlomis l.با نام فارسی گوش بره یا فتیله ای و peroveskia l. با نام فارسی برازمبل انتخاب شدند که هردو متعلق به تیره نعناعیان می باشند.در پژوهش حاضر چهار نمونه از گونه های ph. elliptica،ph. persica و ph. rigidaجمعآوری و از 1/0 گرم آنهابا استفاده از متانل 80? و دو روش خیساندن و حمام امواج فراصوت عصاره گیری شد. سپس محتوای ترکیبات ساپونینی، فنلی، فلاونوئیدی...
Background and Aims: Acetaminophen is a common anti-analgesic and antipyretic medication that in high doses leads to liver and kidney necrosis in humans and animals. Phlomis cancellata, from the mint family, is a plant that has antioxidant properties. In the present study, the hepatoprotective effect of Phlomis cancellata hydroalcoholic extract on acetaminophen-induced hepatotoxicity in rats wa...
Many biologists studying environmentally induced parental effects have indirectly suggested that the parental environment alters seed mass by altering the amount of endosperm or embryo tissue in the seed. We tested this hypothesis by measuring the effects of parental temperature on total seed mass, seed coat mass, and embryo/endosperm mass in offspring of Plantago lanceolata. Parental temperatu...
As a result of human activities, wild populations of Cunninghamia lanceolata (Cupressaceae) have sharply declined in recent years. The development and implementation of a valid conservation strategy require a clear understanding of the genetic makeup of this species. Eleven polymorphic microsatellite loci were isolated and characterized from samples of 52 individuals from the Provenance Test Pl...
Dehydrins (DHNs) compose a family of intrinsically unstructured proteins that have high water solubility and accumulate during late seed development at low temperature or in water-deficit conditions. They are believed to play a protective role in freezing and drought-tolerance in plants. A full-length cDNA encoding DHN (designated as ClDhn) was isolated from an oriental medicinal plant Codonops...
Background and objectives: Phytochemical studies have shown that the Phlomis species are rich in polyphenolics and iridoid glycosides and many of them have shown potential value in different biological and pharmacological activities. In this study, we evaluated the effect of Phlomis persica, P. brugieri, P. olivieri and P. anisodontea</em...
Many biologists studying environmentally induced parental effects have indirectly suggested that the parental environment alters seed mass by altering the amount of endosperm or embryo tissue in the seed. We tested this hypothesis by measuring the effects of parental temperature on total seed mass, seed coat mass, and embryo/endosperm mass in offspring of Plantago lanceolata. Parental temperatu...
The leaf terpenoid compositions of nine Lauraceae species, viz., Neolitsea pallens, Lindera pulcherrima, Dodecadenia grandiflora, Persea duthiei, Persea odoratissima, Persea gamblei, Phoebe lanceolata, Cinnamomum tamala, and Cinnamomum camphora, collected from the Himalayan region (India) were examined by GC, GC/MS, and NMR analyses in order to determine the similarities and differences among t...
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