نتایج جستجو برای: poa bulbosa

تعداد نتایج: 1912  

2011
Masaki Komiyama

I have read with great interest the paper recently published in your journal by Uchino et al. [5] describing the persistent primitive olfactory artery (POA). In the anatomical paper on cerebral arteries, two important points are required. One is description of the detailed arterial anatomy (static anatomy). In this sense, new information of the incidence of the POA being 0.14% and no laterality...

این مطالعه جهت تعیین ارزش رجحانی گونه‌های مرتعی برای دام در مراتع روستای مجیدآباد شهرستان قروه در مسیر جاده سنندج- همدان، در سال‌های 1386 تا 1389 اجرا شد. به‌منظور تعیین ارزش رجحانی با روش شاخص رجحان، علوفه تولیدی 5 گیاه در داخل و خارج قرق برداشت گردید، و بر اساس میزان تولید و میزان مصرف دام از هریک از گونه‌های گیاهی شاخص رجحان گونه‌های گیاهی تعیین شد. در روش زمان‌سنجی، با استفاده از دوربین فیل...

1998
Douglas C. Schmidt Steve Vinoski

In this column, we continue our presentation of the new OMG Portable Object Adapter (POA) [1]. The POA was adopted by the OMG in mid-1997 as a replacement for the Basic Object Adapter (BOA), which was the original CORBA object adapter. As we described in our last column, the BOA was a major source of portability problems for CORBA applications due to its imprecise specification. Serious users o...

2018
Si Shi Limei Yao Kunbin Guo Xiangyu Wang Qi Wang Weirong Li

The marine‑derived oxalicumone A (POA) has been demonstrated as a potent anti‑tumor bioactive agent for a variety of human carcinoma, but to the best of our knowledge, remains to be evaluated in healthy liver cells. As many drugs distribute preferentially in the liver, the present study aimed to investigate the effects of POA on apoptosis, oxidative stress and mitochondrial function in L‑02 hea...

Journal: :Plant physiology 1997
O. K. Atkin MHM. Westbeek M. L. Cambridge H. Lambers T. L. Pons

We investigated whether leaf dark respiration (nonphotorespiratory mitochondrial CO2 release) is inhibited by light in several Poa species, and whether differences in light inhibition between the species are related to differences in the rate of leaf net photosynthesis. Four lowland (Poa annua L., Poa compressa L., Poa pratensis L., and Poa trivialis L.), one subalpine (Poa alpina L.), and two ...

Journal: :The European journal of neuroscience 2006
Ethan J Mohns Karl A E Karlsson Mark S Blumberg

Recent findings in infant rats suggest that the preoptic area (POA) and/or basal forebrain (BF) contribute to developmental changes in sleep and wake organization between postnatal day 2 (P2) and P9. To examine the contributions of these forebrain areas to sleep and wakefulness, separate lesions of the POA or BF, or combined lesions (POA + BF), were performed at P9, and precollicular transectio...

ژورنال: :مرتع و آبخیزداری 2012
جابر شریفی مرتضی اکبرزاده

قسمت اعظم مراتع کشور در مناطق خشک و نیمه خشک قرار دارد که در این اقلیم، نوسان بارندگی از عوامل عمده ای است که پوشش گیاهی و به دنبال آن تولید علوفه را تحت تأثیر قرار می دهد. در سال‏های خشک که بارندگی کاهش می‏ یابد، سطح پوشش گیاهی و میزان تولید علوفه آسیب می‏بیند. این تحقیق با هدف بررسی تغییرات پوشش گیاهی با بارندگی در مراتع نیمه استپی اردبیل در طی نه سال متوالی (1377تا 1385) انجام گردید. نتایج ن...

2017
Pooja Gopal Rokeya Tasneen Michelle Yee Jean-Philippe Lanoix Jansy Sarathy George Rasic Liping Li Véronique Dartois Eric Nuermberger Thomas Dick

Through mutant selection on agar containing pyrazinoic acid (POA), the bioactive form of the prodrug pyrazinamide (PZA), we recently showed that missense mutations in the aspartate decarboxylase PanD and the unfoldase ClpC1, and loss-of-function mutation of polyketide synthases Mas and PpsA-E involved in phthiocerol dimycocerosate synthesis, cause resistance to POA and PZA in Mycobacterium tube...

Journal: :Molecular pharmaceutics 2015
P G Durham Y Zhang N German N Mortensen J Dhillon D A Mitchison P B Fourie A J Hickey

Tuberculosis is the most serious infectious disease caused by a single organism, Mycobacterium tuberculosis (Mtb). The standard of care is a protracted and complex drug treatment regimen made more complicated and of longer duration by the incidence of multiple and extensively drug resistant disease. Pulmonary delivery of aerosols as a supplement to the existing regimen offers the advantage of d...

2004
MARIE J. GIBSON

Implantation of normal preoptic area (POA) tissue into the third ventricle of adult hypogonadal (HPG) mice provides a source of GnRH neurons that innervate the host median eminence and stimulate reproductive development in the sterile mutants. To further evaluate graft-host integration, the effects of N-methyl-D,L-aspartic acid (NMA) and opiate antagonists on LH secretion in HPG mice with POA t...

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