Objective: Alzheimer’s disease (AD) is a neural degenerative disease with progressive cognitive impairment. N-acetyl aspartic acid (NAA) is an important biomarker for assessing neuronal activity and brain cells metabolic abnormalities. This investigation is aimed to establish a liquid chromatography-mass spectrometry (LC-MS) method for measuring plasma NAA level, in order to make clear whether ...

Ecklonia maxima and the commercial biostimulants produced from it contain various plant growth regulators that are responsible for stimulation recorded in many crops. Auxins one of major contained E. extracts. The aim this research was to evaluate growth-promoting effect a seaweed extract on lettuce tomato transplant production under nursery conditions, compare with an equal concentration synth...

OBJECTIVE To assess birth outcomes in primiparous women with diagnosis of non-asthmatic atopy (NAA). Researchers hypothesised that women with NAA would have reduced the risk of adverse birth outcomes compared with women without NAA. NAA is defined as having allergic rhinitis and/or atopic dermatitis. SETTING Women were mostly treated in primary care settings in South Carolina, USA. PARTICIP...

In the present study, eight kinds plant growth regulators—salicylic acid (SA), 1-naphthaleneacetic acid (NAA), gibberellic acid (GA3), 6-benzylaminopurine (6-BA), 2, 4-epi-brassinolide (EBR), abscisic acid (ABA), ethephon (ETH), and spermidine (SPD)—were used to investigate the impact on microalgal biomass, lipid, total soluble protein, carotenoids, and polyunsaturated fatty acids (PUFAS) produ...

The present investigation was carried out at Horticultural Research Institute, Ayub Agricultural Faisalabad during 2017-2019 to evaluate the effect of different growth regulators on root induction Date palm suckers. There were six treatments i.e., T0 (Control), T1 (Indol butyric Acid (IBA) @2000 ppm), T2 (IBA@4000 T3 (Naphthalene Acetic (NAA) T4 (NAA@3000), T5 (IBA@2000 ppm + NAA@2000 ppm). Gro...

A sensitive and selective phosphorimetric method for the determination of 1-naphthaleneacetic acid (1-NAA) based on a flow-injection system connected to a flow cell packed with a solid support and placed in the sample compartment of a conventional luminescence spectrometer is described. A non-ionic solid polymeric resin Amberlite XAD-7 is used for the packing. After injection of the sample, 1-N...

BACKGROUND In humans, N-acetyl L-aspartate (NAA) has not been detected in other tissues than the brain. The physiological function of NAA is yet undefined. Recently, it has been suggested that NAA may function as a molecular water pump, responsible for the removal of large amounts of water from the human brain. Ovarian tumors typically present as large cystic masses with considerable fluid accu...

BACKGROUND AND PURPOSE Functional imaging studies suggest that poststroke recovery is related to the reorganization in both contralesional and ipsilesional prefrontal cortex. Little is known, however, about how longitudinal metabolic changes in prefrontal regions relate to the improvement after stroke. We sought to determine whether poststroke recovery is associated with changes in N-acetylaspa...

BACKGROUND AND PURPOSE Extensive metabolic impairments have been reported in association with mesial temporal lobe epilepsy (mTLE). We investigated whether proton MR spectroscopy ((1)H-MRS) depicts metabolic changes beyond the hippocampus in cases of mTLE and whether these changes help lateralize the seizure focus. METHODS MR imaging and (1)H-MRS were performed in 15 patients with mTLE with a...