نتایج جستجو برای: گیاه حرا avicennia marina forssk vierh

تعداد نتایج: 37425  

Journal: :Journal of Ethnobiology and Ethnomedicine 2006
F Dahdouh-Guebas S Collin D Lo Seen P Rönnbäck D Depommier T Ravishankar N Koedam

Mangrove forests, though essentially common and wide-spread, are highly threatened. Local societies along with their knowledge about the mangrove also are endangered, while they are still underrepresented as scientific research topics. With the present study we document local utilization patterns, and perception of ecosystem change. We illustrate how information generated by ethnobiological res...

Journal: :Australian Journal of Chemistry 1961

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1984
I C Baianu C Critchley Govindjee H S Gutowsky

The role of Cl(-) in photosynthetic O(2) evolution has been investigated by observing the (35)Cl NMR linewidth under a variety of conditions in aqueous suspensions of chloroplasts, primarily for the halophytes Avicennia germinans, Avicennia marina, and Aster tripolium but also for spinach. The line broadening shows there is weak, ionic binding of Cl(-) to thylakoids, the bound Cl(-) exchanging ...

2015
Ruchy Jain Orawan Monthakantirat Parkpoom Tengamnuay Wanchai De-Eknamkul

BACKGROUND Androgenic alopecia (AGA) is a major type of human scalp hair loss, which is caused by two androgens: testosterone (T) and 5α-dihydrotestosterone (5α-DHT). Both androgens bind to the androgen receptor (AR) and induce androgen-sensitive genes within the human hair dermal papilla cells (HHDPCs), but 5α-DHT exhibits much higher binding affinity and potency than T does in inducing the in...

2017
B K Nayak Bijaya Kumar Nayak

Aim: Variety of phylloplane and endophytic fungi is used to imitate as one of the rich source of novel compounds of biological accomplishments and have a high level of organizational diversity on the leaf surfaces. Bioactive composites produced by these phylloplane and endophytes have shown inspiring potentiality towards therapeutic medicine, for which it is necessary to appreciate and employ t...

Journal: :iranian journal of basic medical sciences 0
amir abbas momtazi-borojeni 1department of biotechnology, faculty of advanced sciences and technologies, university of isfahan, isfahan, iran mandana behbahani 1department of biotechnology, faculty of advanced sciences and technologies, university of isfahan, isfahan, iran hojjat sadeghi-aliabadi department of pharmaceutical chemistry, faculty of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, iran

objective(s): regarding the presence of many active biological constituents in avicennia marina, the present investigation was carried out to study cytotoxic activity of crude methanol leave extract and column chromatographic fractions of a. marina against mda-mb 231 cell line (human breast cancer cell) and hek (human embryonic kidney cell) line .   materials and methods: the anticancer activit...

ژورنال: :ارمغان دانش 0
مریم غلامی m gholami department of biology, faculty of basic sciences, bu-alisinauniversity, hamedan, iran.گروه زیست شناسی، دانشکده علوم پایه، دانشگاه بوعلی سینا، همدان، ایران ناصر میرازی n mirazi department of biology, faculty of basic sciences, bu-alisinauniversity, hamedan, iran.گروه زیست شناسی، دانشکده علوم پایه، دانشگاه بوعلی سینا، همدان، ایران

مقدمه و هدف: التهاب و نکروز هپاتوسیت­ها در اثر سموم شیمیایی موجب اختلال عملکرد بافت کبد می­شود. گیاهان داروی می توانند از بروز وپیشرفت این اختلالات جلوگیری ­نمایند. هدف از این مطالعه بررسی اثر محافظتی عصاره هیدروالکلی برگ گیاه حرا بر روی کبد موش­های صحرایی القاء شده با تتراکلرید­کربن بود. روش بررسی: این یک مطالعه تجربی می باشد که بر روی 42 سر موش صحرایی نر در محدوده وزنی 250ـ220 گرم به گروه های...

2014
Jianzi Huang Xiang Lu Wanke Zhang Rongfeng Huang Shouyi Chen Yizhi Zheng Fan Chen

Avicennia marina is a widely distributed mangrove species that thrives in high-salinity habitats. It plays a significant role in supporting coastal ecosystem and holds unique potential for studying molecular mechanisms underlying ecological adaptation. Despite and sometimes because of its numerous merits, this species is facing increasing pressure of exploitation and deforestation. Both study o...

Journal: :Remote Sensing 2013
Werapong Koedsin Chaichoke Vaiphasa

Understanding the dynamics of mangroves at the species level is the key for securing sustainable conservation of mangrove forests around the globe. This study demonstrates the capability of the hyper-dimensional remote sensing data for discriminating diversely-populated tropical mangrove species. It was found that five different tropical mangrove species of Southern Thailand, including Avicenni...

ژورنال: جنگل ایران 2012

هدف از این بررسی پایش تغییرات وسعت و تراکم رویشگاه مانگرو در خور گواتر در دورۀ زمانی 49 ساله (1336 تا 1385) است. این رویشگاه تنها از گونۀ حرا (Avicennia marina) تشکیل و در منتهی الیه جنوب شرقی استان سیستان و بلوچستان واقع شده است. در این تحقیق از عکس‌های هوایی 1:55.000 و 1:20.000 سال‌های1336 و 1345، عکس ماهواره‌ای Corona سال 1344، تصاویر ماهواره‌ای لندست سنجنده‌های  TMو ETM مربوط به سا...

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