Results 111 to 120 of about 15,248,221 (249)

Characterization and Optimization of L-Malic Acid Production by Some Clinical Isolates of Aureobasidium pullulans

open access: yesResearch in Molecular Medicine, 2020
Background: Poly-L-malic acid (PLMA) comprises aliphatic polyester polymers with broad applications in pharmaceutical industries. The fungal microorganisms are among the best natural sources recruited to supply L-malic acid (MA) as a precursor of PLMA ...
Taha Jafarian-Haris   +3 more
doaj  

Validation of a Cellular Imaging‐Based Method as a Potential Biomarker for SPG4 Hereditary Spastic Paraplegia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Hereditary Spastic Paraplegia (HSP) comprises a group of rare genetic diseases characterized by length‐dependent axonal degeneration of the corticospinal tracts and dorsal columns, whose main clinical feature is spastic gait. Pathogenic variants in the SPG4 gene cause Spastic Paraplegia Type 4 (SPG4‐HSP), the most common form of HSP.
Gaia Fattorini   +12 more
wiley   +1 more source

Peroxidase based biosensors for the selective determination of D,L-lactic acid and L-malic acid in wines

open access: yes, 2007
A novel bioelectrochemical method for the direct determination of D(-) L(+) lactic acid and of L(-) malic acid in wines is presented. Multienzymatic biosensors were realized for the selective determination of the three analytes: D(-) and L(+) lactic acid
BOTRE', Francesco   +2 more
core   +1 more source

Posterior Disconnection Syndrome in Early‐Stage Adult‐Onset Cerebral Adrenoleukodystrophy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Adult‐onset cerebral adrenoleukodystrophy is potentially treatable but often difficult to recognize before advanced cerebral involvement. Herein, we describe three men with early‐stage disease who initially presented with subtle visual complaints rather than subcortical dementia. Targeted neuropsychological testing revealed higher‐order visual
Kazuto Katsuse   +13 more
wiley   +1 more source

Evaluation of the significance of malic acid secretion in chickpea

open access: yes, 1983
Leaves of chickpea (Cicer urietinum L.) secrete malic acid hut the significance of this secretion is not known. Our studies have confirmed that secretion of malic acid was mostly confined to the day time.
Koundal, K. R., Sinha, S. K.
core   +1 more source

Evaluation of Dried Plasma Spot‐Based Quantification of Glial Fibrillary Acidic Protein as a Disease‐Associated Biomarker in Neuromyelitis Optica Spectrum Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the diagnostic accuracy of glial fibrillary acidic protein (GFAP) measured in dried plasma spots versus conventional plasma‐ and serum‐GFAP testing for assessment of disease severity in aquaporin‐4 immunoglobulin G–positive neuromyelitis optica spectrum disorder (AQP4‐IgG+ NMOSD).
Felix Wohlrab   +19 more
wiley   +1 more source

The free energy, heat, and entropy of formation of l-malic acid [PDF]

open access: yes, 1931
In the previous communication (1), it was shown that the free energy of the bivalent fumarate ion at 25° is -144,630 calories. In the present communication the measurement of the equilibrium at 25° between fumaric acid and malic acid in the presence of ...
Schott, Hermann F., Borsook, Henry
core  

Investigation of the Optical and Dielectric Properties of the Urea L-malic Acid NLO Single Crystal

open access: yes, 2013
Single crystals of urea L-malic acid were grown by the slow evaporation technique. The single crystal X-ray diffraction analysis reveals that the crystal belongs to the monoclinic system.
Suresh, Sagadevan
core   +1 more source

Neurological, Neurodevelopmental and Treatment Outcomes in Patients With Pyruvate Dehydrogenase Complex Deficiency

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The aim of this study was to characterize intellectual and motor function, neurological features including epilepsy, treatment response, and adaptive behavior in patients with pyruvate dehydrogenase complex deficiency (PDCD) in Sweden.
Antri Savvidou   +6 more
wiley   +1 more source

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