نتایج جستجو برای: pinus mugo

تعداد نتایج: 13247  

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
h fallah huseini 1- pharmacology & applied medicine department of medicinal plants research center, institute of medicinal plants, acecr s mehrzadi 1- pharmacology & applied medicine department of medicinal plants research center, institute of medicinal plants, acecr h ghaznavi 2- department of pharmacology, school of medicine, iran university of medical sciences y tajallizadehkhoob 4- endocrinology & metabolism research institute, tehran university of medical sciences h fakhrzadeh endocrinology and metabolism research institute, tehran university of medical sciences, 5th floor, dr shareeati hospital, north karegar avenue, tehran, iran tel: +98-21-84902476-7, fax: +98-21-88220052

background: diabetes mellitus type 2 with dyslipidemia is a common disease. previous studies suggest that chemical constituent present in pinus eldarica (p. eldarica) nut posesess antioxidant properties and positively affect glucose metabolism. however blood glucose and cholesterol lowering effects of p. eldarica nut have not been studied so far. objective: the present study was undertaken to e...

Journal: :international journal of environmental research 2009
n. velmurugan s.s han y.s. lee

the major objectives of this study were to find out the mechanism behind the sapstaining fungal hyphae penetration into wood elements using electron microscope and to evaluate the exact role of phenolic compounds existing in wood vinegar towards the sapstaining fungal growth inhibition. to formulate the new environmental friendly wood preservative, we neutralized (to ph 7) wood vinegar with nao...

Journal: :caspian journal of environmental sciences 2009
b. gupta

effect of fire on phyto-sociology of understorey vegetation in chir pine forests of three different silvological characteristics was compared with pure grassland. 15 grasses, 1 sedge, 5 legumes and 21 non-legumes were recorded in the four study sites. floristic composition gradually increased from june to august and then declined slowly by october in all the plots. maximum number of species was...

2013
Mohd Shuaib Mohd Ali Javed Ahamad Kamran J Naquvi Mohd Imtiyaz Ahmad

Pinus roxburghii Sarg. (syn. Pinus longifolia Roxb.) (Pinaceae), found in the Himalayan region, furnishes an oleoresin which is used as insecticides, disinfectants and liver disorders. P. roxburghii are reported to have wound healing, cytotoxic, antibacterial, antifungal and spasmolytic actions. The plant also shows beneficial effects in the treatment of cough, ulceration and genito-urinary dis...

Journal: :The Journal of pharmacology and experimental therapeutics 2015
Ying-Ya Li Jiao Feng Xiao-Lu Zhang Ying-Yu Cui

Proanthocyanidins are among the most abundant constituents in pine bark extracts (PBEs). This review summarizes medical research on PBEs from Pinus pinaster, Pinus radiata, Pinus massoniana, and other less well characterized species. The precise mechanisms of the important physiologic functions of PBE components remain to be elucidated, but there is evidently great potential for the identificat...

2012
Risto Pöykiö Jari Hietala Hannu Nurmesniemi

In this study, the Scots pine (Pinus sylvestris L.) C needles (i.e. the current-year-needles) were used as bioindicators in determining the aerial distribution pattern of sulphur emissions around industrial point sources at Kemi, Northern Finland. The average sulphur concentration in the C needles was 897 mg/kg (d.w.), with a standard deviation of 118 mg/kg (d.w.) and range 740 – 1350 mg/kg (d....

Journal: :پژوهش های علوم و فناوری چوب و جنگل 0

this research was carried out in a reforest at shirvanagriculturecollegein two years (2005-2007). the aim of this research was to determine of canopy interception loss, throughfall and stemflow. four trees species were used including pinus nigra, cupressus sempervirens, robinia pseudacacia and platanus orientalis with three replications. the results showed that the amount of canopy interception...

Journal: :The New phytologist 2006
T A Rusca P G Kennedy T D Bruns

Our primary goal was to determine whether detection of Rhizopogon internal transcribed spacer (ITS) groups is affected by the pine species used in seedling bioassays. Our secondary goal was to investigate composition of Rhizopogon spore banks in the Eastern Sierra Nevada of California, a previously unsampled region. We used seedlings of Pinus contorta, Pinus jeffreyi, Pinus lambertiana, and Pin...

Journal: :PloS one 2015
Toshihiro Yamada Mariko Yamada Minoru Tsukagoshi

Pinus trifolia Miki 1939 (Pinaceae) was originally proposed based on seed cones from the upper Miocene of Aichi and Gifu Prefectures, central Japan. However, before the publication of P. trifolia, a different name (Pinus fujiii (Yasui) Miki) was given to a female cone with the same morphology. On the other hand, P. fujiii auct. non (Yasui) Miki has been used for seed cones with different morpho...

2015
Barbara J. Bentz Celia Boone Kenneth F. Raffa

1 Mountain pine beetle (Dendroctonus ponderosae) is an important disturbance agent in Pinus ecosystems of western North America, historically causing significant tree mortality. Most recorded outbreaks have occurred in mid elevation lodgepole pine (Pinus contorta). In warm years, tree mortality also occurs at higher elevations in mixed species stands. 2 Mountain pine beetle’s relative preferenc...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید