Results 21 to 30 of about 155,744 (263)

Gateway vectors for efficient artificial gene assembly in vitro and expression in yeast Saccharomyces cerevisiae [PDF]

open access: yes, 2013
Peer reviewedPublisher ...
AL Goldstein   +35 more
core   +3 more sources

Dual association patterns between microglial activation and neuronal health in Alzheimer's disease: a whole-brain MRSI/PET study. [PDF]

open access: yesAlzheimers Dement
Abstract INTRODUCTION Microglial activation can either support neuronal function or exacerbate damage, contributing to Alzheimer's disease (AD) progression. We investigated spatial relationships among microglial activation, neuronal health, and amyloid beta (Aβ) in the AD spectrum.
Zhang Y   +20 more
europepmc   +2 more sources

Pengaruh Konsentrasi Zat Pengatur Tumbuh terhadap Regenerasibawang Putih (Allium Sativum L) secara Kultur Jaringan [PDF]

open access: yes, 2016
Pengaruh Konsentrasi Zat Pengatur Tumbuh Terhadap Regenerasibawang Putih (Allium sativum L) Secara Kultur Jaringan. Bawang putih merupakan salah satu bahan bumbu yang dapat digunakan untuk bahan obat-obatan.
Sulichantini, E. D. (Ellok)
core   +2 more sources

Brain MR Spectroscopy Changes Precede Frontotemporal Lobar Degeneration Phenoconversion in Mapt Mutation Carriers. [PDF]

open access: yes, 2019
Background and purposeThe objective of this study was to longitudinally investigate the trajectory of change in 1 H MRS measurements in asymptomatic MAPT mutation carriers who became symptomatic during follow-up, and to determine the time at which the ...
Boeve, Bradley F   +22 more
core   +3 more sources

Evaluation of the uncertainty associated with sample holders in NAA measurements in LAN/IPEN

open access: yesBrazilian Journal of Radiation Sciences, 2019
In IPEN’s Neutron Activation Laboratory (LAN/IPEN), thin stainless steel sample holders are used for gamma spectrometry in NAA measurements. This material is very practical, but its chemical composition may be troublesome, as it presents large amounts of
Guilherme Soares Zahn   +3 more
doaj   +1 more source

تأثیر تنظیم‌کننده‌های رشد بر کالوس‌زایی، باززایی و تولید سوخ در گیاه والک (Allium akaka subsp. akaka) [PDF]

open access: yesZīst/shināsī-i Giyāhī-i Īrān, 2018
والک (Allium akaka subsp. akaka) گیاهی دارویی از خانواده Amaryllidaceaeاست. این گیاه بومی ایران بوده و به‌دلیل برداشت بی‌رویه در معرض خطر انقراض قرارگرفته است. والک دارای ویژگی خواب بذر است و تاکنون مطالعه‌ای برای تکثیر درون شیشه‌ای آن انجام نشده است. در
آرزو پازوکی   +3 more
doaj   +1 more source

Canavan Disease: Clinical and laboratory profile from Southern part of India

open access: yesAnnals of Indian Academy of Neurology, 2021
Background: Canavan disease (CD) is an autosomal recessively inherited leukodystrophy. It affects one in 6,400 to 13,500 people in the Jewish population.
Vykuntaraju K Gowda   +4 more
doaj   +1 more source

Frontal Metabolite Concentration Deficits in Opiate Dependence Relate to Substance Use, Cognition, and Self-Regulation. [PDF]

open access: yes, 2016
ObjectiveProton magnetic resonance spectroscopy (1H MRS) in opiate dependence showed abnormalities in neuronal viability and glutamate concentration in the anterior cingulate cortex (ACC).
Abé, Christoph   +5 more
core   +1 more source

PENGARUH PENGGUNAAN INVIGORASI DAN LAMA PENYIMPANAN TERHADAP VIABILITAS DAN PERTUMBUHAN BIBIT KAKAO

open access: yesJurnal Teknologi Pertanian Andalas, 2023
Benih kakao (Theobroma cacao L.) merupakan benih rekalsitran yang cepat mengalami kemunduran selama penyimpanan. Penanganan benih yang tepat melalui invigorasi, dapat menjadi solusi untuk mempertahankan dan meningkatkan viabilitas dan vigor.
Binuril Ma’rifah   +3 more
doaj   +1 more source

EFFECT OF SOME HORMONAL TREATMENTS ON GROWTH AND CHEMICAL COMPOSITION OF RHAPHIOLEPIS UMBELLATA SHRUB [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2020
A pot experiment was consummated on Rhaphiolepis umbellata seedlings grown under seran greenhouse at Al-Zohriya Garden, Hort. Res. Inst., ARC, Giza, Egypt during the two consecutive seasons 2017 and 2018, to study effects of five foliar spray treatments ...
F. Saadawy, A. El- Fouly, A. Sayed
doaj   +1 more source

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