Results 51 to 60 of about 4,457,338 (303)

Optimization of Enzyme Production from Streptomyces by Solid-state Fermentation of Agricultural Wastes using the Orthogonal Projections to Latent Structures-Discriminant Analysis (OPLS-DA) Method [PDF]

open access: yes, 2021
Abstract This study used Orthogonal Projections to Latent Structures-Discriminant Analysis (OPLS-DA) to identify and optimize the combined effect of the temperature, fermentation time, substrate-type, and fermenting microorganism on solid-state fermentation (SSF) culture of different agricultural wastes, in order to evidence the interactions ...
Gabriela Dominguez   +7 more
openaire   +1 more source

Gender discrimination of Populus tomentosa barks by HPLC fingerprint combined with multivariate statistics

open access: yesPlant Direct, 2021
A high‐performance liquid chromatography (HPLC) fingerprint method with multivariate statistical analyses was applied to discriminate the male and female barks of Populus tomentosa for the first time.
Cui Wu   +4 more
doaj   +1 more source

Effect of Extraction Methods on Essential Oil Composition: A Case Study of Irish Bog Myrtle-Myrica gale L.

open access: yesSeparations, 2023
Myrica gale is an aromatic peatland shrub that has reported traditional use as an insect repellent. Different extraction methodologies were used in this study to isolate the essential oil of Myrica gale L., including Clevenger hydrodistillation (CH) and ...
Shipra Nagar   +4 more
doaj   +1 more source

GC-MS-based urine metabolic profiling of autism spectrum disorders.: GC-MS-based Urine Metabolic Profiling in ASD [PDF]

open access: yes, 2013
International audienceAutism spectrum disorders (ASD) are a group of neurodevelopmental disorders resulting from multiple factors. Diagnosis is based on behavioural and developmental signs detected before 3 years of age, and there is no reliable ...
Andres, Christian,   +12 more
core   +3 more sources

Identifying Possible Socio-Demographic Factors in Infant Mortality Rate Classification With Orthogonal Projections to Latent Structures Discriminant Analysis [PDF]

open access: yesITM Web of Conferences
The measurement of infant mortality rate (IMR) stands as a crucial and complex indicator within global public health. Particularly for countries with constrained resources necessitating easily calculable and accurate gauges of population health, IMR ...
Pratiwi Noviana   +2 more
doaj   +1 more source

Toward understanding myometrial regulation : metabolomic investigation reveals new pathways of oxytocin and ritodrine activity on the myometrium [PDF]

open access: yes, 2016
In recent times, additional pathways involved in the regulation of the myometrium have been suggested. This also holds true for the effect of drugs such as oxytocin (OT) and β-adrenergic agonists on the myometrium.
Bafor, Enitome E.   +2 more
core   +1 more source

Plasma lipid biomarker signatures in squamous carcinoma and adenocarcinoma lung cancer patients [PDF]

open access: yes, 2015
There is a clinical need for reliable biomarkers for lung cancer that permit early diagnosis of the disease and provide prediction of histological phenotype.
AG Serrano   +40 more
core   +1 more source

(1)H-NMR analysis provides a metabolomic profile of patients with multiple sclerosis [PDF]

open access: yes, 2015
OBJECTIVE: To investigate the metabolomic profiles of patients with multiple sclerosis (MS) and to define the metabolic pathways potentially related to MS pathogenesis. METHODS: Plasma samples from 73 patients with MS (therapy-free for at least 90 days)
Atzori, L   +12 more
core   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

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