Results 71 to 80 of about 755,147 (291)

Quantification of tryptophan in plasma by high performance liquid chromatography

open access: yesQuímica Nova, 2012
A simple, rapid and selective method using high-performance liquid chromatography with ultraviolet detection (267 nm) was applied for the determination of tryptophan in plasma.
Renata Romanholi Pinhati   +5 more
doaj   +1 more source

High Performance Liquid Chromatography(pdf)

open access: yes, 2018
Kromatografi Cair Kinerja Tinggi (KCKT), High Performance Liquid Chromatography (HPLC) merupakan salah satu metode kimia dan fisikokimia. HPLC adalah kromatografi cair kolom modern, dimana teori dasarnya bukanlah baru tetapi hasil pengembangan dari kromatografi cair kolom ...
openaire   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

Measurement with High-Performance Liquid Chromatography (HPLC)

open access: yesمجله دانشکده پزشکی اصفهان, 2015
Background: The global prevalence of diabetes mellitus is increasing rapidly. Measurement of glycated hemoglobin, predominantly HbA1c, is fundamental to the management of patients with diabetes. HbA1c is used to monitor long-term glycemic control, adjust
Azar Baradaran, Azadeh Karami
doaj  

Determination of Finasteride in Tablets by High Performance Liquid Chromatography

open access: yesE-Journal of Chemistry, 2007
A rapid, highly sensitive high performance liquid chromatographic method has been developed for the determination of finasteride(FNS) in bulk drug and in tablets.
K. Basavaiah, B. C. Somashekar
doaj   +1 more source

Prediction of rice texture from starch profiles measured using high-performance liquid chromatography [PDF]

open access: yes, 2001
Starch determines a large proportion of the textural properties of cooked rice. The amylose: amylopectin ratio plays a significant role in the functionality of native starch.
Fromm, Hazel, Meullenet, J. F.
core   +2 more sources

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Hb A1c Separation by High Performance Liquid Chromatography in Hemoglobinopathies

open access: yesScientifica, 2016
Hb A1c measurement is subject to interference by hemoglobin traits and this is dependent on the method used for determination. In this paper we studied the difference between Hb A1c measured by HPLC in hemoglobin traits and normal chromatograms.
Vani Chandrashekar
doaj   +1 more source

Determining Pesticide and Nitrate Levels in Spring Water in Northwest Arkansas [PDF]

open access: yes, 1989
Occurrences of pesticides in our nations ground water are on the rise. As states become aware of this problem and begin monitoring programs, incidence of contamination will probably increase.
Dehart, B. A.   +2 more
core   +2 more sources

Liquid chromatographic strategies for separation of bioactive compounds in food matrices [PDF]

open access: yes, 2018
Nowadays, there is an increasing attention for nutraceuticals and, in general, bioactive compounds naturally present in food. Indeed, the possibility of preserving human health and preventing disease (e.g., cardiovascular diseases, cancer etc.) by the ...
Capriotti, Anna Laura   +5 more
core   +1 more source

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