Results 21 to 30 of about 38,044 (266)

APLICAÇÃO DA ESPECTROMETRIA DE MASSAS COM IONIZAÇÃO POR PAPER SPRAY E MÉTODO QUIMIOMÉTRICO OPLS-DA PARA O DIAGNÓSTICO DO CÂNCER DE PRÓSTATA PELA ANÁLISE DE AMOSTRAS DE URINA [PDF]

Química Nova
APPLICATION OF MASS SPECTROMETRY WITH PAPER SPRAY IONIZATION AND THE OPLS-DA CHEMOMETRIC METHOD FOR THE DIAGNOSIS OF PROSTATE CANCER BY ANALYSIS OF URINE SAMPLES.
Thifanny T. P. da Silva, Ademar D. V. Máquina, Anízia F. F. Durans, Lucas G. da Costa, Frederico G. Pinto, Timothy J. Garrett, Waldomiro Borges Neto   +6 more
doaj   +1 more source

Drift Compensation on Electronic Nose Data Relevant to the Monitoring of Odorous Emissions from a Landfill by Opls

Chemical Engineering Transactions, 2021
Nowadays electronic noses (e-noses) are often prescribed in the permits of new or existing plants for a continuous monitoring of ambient air quality at receptors or plant fenceline.
Carmen Bax, Stefano Prudenza, Agustin Gutierrez-Galvez, Laura Capelli   +3 more
doaj   +1 more source

Discrimination of white ginseng origins using multivariate statistical analysis of data sets

Journal of Ginseng Research, 2014
Background: White ginseng (Panax ginseng Meyer) is commonly distributed as a health food in food markets. However, there is no practical method for distinguishing Korean white ginseng (KWG) from Chinese white ginseng (CWG), except for relying on the ...
Hyuk-Hwan Song, Ji Young Moon, Hyung Won Ryu, Bong-Soo Noh, Jeong-Han Kim, Hyeong-Kyu Lee, Sei-Ryang Oh   +6 more
doaj   +1 more source

Gene polymorphisms and motor levodopa‐induced complications in Parkinson's disease

Brain and Behavior, 2020
Objective The aim of the study was to evaluate the association of individual and combined single‐nucleotide polymorphisms in brain‐derived neurotrophic factor (BDNF), dopamine transporter (DAT), and catechol‐O‐methyltransferase (COMT) genes with the ...
Małgorzata Michałowska, Małgorzata Chalimoniuk, Ewa Jówko, Iwona Przybylska, Józef Langfort, Beata Toczylowska, Anna Krygowska‐Wajs, Urszula Fiszer   +7 more
doaj   +1 more source

The 1H NMR serum metabolomics response to a two meal challenge: a cross-over dietary intervention study in healthy human volunteers

Nutrition Journal, 2019
Background Metabolomics represents a powerful tool for exploring modulation of the human metabolome in response to food intake. However, the choice of multivariate statistical approach is not always evident, especially for complex experimental designs ...
Millie Rådjursöga, Helen M. Lindqvist, Anders Pedersen, Göran B. Karlsson, Daniel Malmodin, Carl Brunius, Lars Ellegård, Anna Winkvist   +7 more
doaj   +1 more source

محاسبات مکانیک مولکولی و بررسی تأثیر حلال بر اثرات محیطی و ترمودینامیکی آنزیم کولین استیل ترانسفراز [PDF]

مجله دانشگاه علوم پزشکی سبزوار, 1970
چکیده زمینه و هدف: فعالیت استیل کولین و آنزیم استیل کولین ترانسفراز در بیماری آلزایمر بررسی و مشخص شده است. از این جهت، نقص آنها می‌تواند باعث کاهش حافظه و یادگیری شود. میدان‌های نیرو، بر ساختار کولین استیل ترانسفراز تأثیر دارند.
ریحانه صباغزاده
doaj  

Diagnosis of Ia–Ic stages of serous high-grade ovarian cancerby the lipid profile of blood serum

Гинекология, 2021
Background. Ovarian cancer is the first fatal malignancy of the female reproductive system. Early detection is associated with better outcomes, but is significantly difficult because of asymptomatic or low-symptomatic course. Aim.
Mariia V. Iurova, Vladimir E. Frankevich, Stanislav V. Pavlovich, Vitali V. Chagovets, Nataliya L. Starodubtseva, Grigory N. Khabas, Lev A. Ashrafyan, Gennady T. Sukhikh   +7 more
doaj   +1 more source

OPLS-DA scores plot.

, 2023
Principal components with highest variance show complete separation of Female and Male subjects.
Vidia A. Gokool (16496307), Chantrell J. G. Frazier (16496304), DeEtta K. Mills (16496313), Kenneth G. Furton (10010381), Howard K. Holness (16496310)   +4 more
core   +1 more source

„AGMB 2024: Den Wandel steuern“. Jahrestagung der Arbeitsgemeinschaft für Medizinisches Bibliothekswesen (AGMB) e.V. vom 16. bis 18. September in Mainz

GMS Medizin – Bibliothek – Information
“AGMB 2024: Shaping the change – Health information efficient.digial.innovative” was the theme of the annual conference of the German Medical Library Association (AGMB), held in Mainz from September 16 to 18, 2024. The annual meeting was organized by the
Hable, Sieglinde
doaj   +1 more source

Application of FT-IR spectroscopy and chemometric technique for the identification of three different parts of Camellia nitidissima and discrimination of its authenticated product

Frontiers in Pharmacology, 2022
Camellia nitidissima C.W. Chi is a golden camellia recognized in Chinese herbology and widely used as tea and essential oil in Chinese communities. Due to its diverse pharmacological properties, it can be used to treat various diseases.
Wan Yin Tew, Wan Yin Tew, Chen Ying, Chen Ying, Zhang Wujun, Liu Baocai, Tiem Leong Yoon, Mun Fei Yam, Mun Fei Yam, Chen Jingying   +9 more
doaj   +1 more source