Search results - 64 results

Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.

(GV)] obtained from 39 patients (median age 33.4 years, range 22-42) after controlled ovarian stimulation. PARTICIPANTS / MATERIALS, SETTING, METHODS: Single oocytes and their corresponding  CC were ...

Chromatographic fingerprinting as a strategy to identify regulated plants in illegal herbal supplements.

explore the potential use of chromatographic fingerprinting to identify plants present in herbal preparations intended for the treatment of ED. To achieve this goal, a HPLC- PDA and a HPLC- MS method were ...

An application of mass spectrometry for quality control of biologicals: Highly sensitive profiling of plasma residuals in human plasma-derived immunoglobulin.

with Ig. The method is a convenient tool to better characterize Ig products after any plasma pool or manufacture process change, gaining insights in the product quality profile without any prior ...

Peer groups splitting in Croatian EQA scheme: a trade-off between homogeneity and sample size numberAbstractBackground:Methods:Results:Conclusions:

Publication Type: Peer reviewed scientific article Authors: Vlašić Tanasković, Jelena; Wim Coucke; Leniček Krleža, Jasna; Vuković Rodriguez, Jadranka Source: Clinical Chemistry and Laboratory Medicine (CCLM), Volume 5522461, Issue 4 (2017) Keywords: Exter ...

The fate of buccal bone around dental implants. A 12-month postloading follow-up study.

stability and eventually on implant survival. This study aimed to investigate the resorption of the buccal bone over the first 12 months after implant loading. MATERIALS AND METHODS: Twenty-four subjects (47 ...

Inter-laboratory study of human in vitro toxicogenomics-based tests as alternative methods for evaluating chemical carcinogenicity: a bioinformatics perspective.

Publication Type: Peer reviewed scientific article Authors: Herwig, R; Gmuender, H; Corvi, R; Bloch, K M; Brandenburg, A; Castell, J; Ceelen, L; Chesne, C; Doktorova, T Y; Jennen, D; Jennings, P; Limonciel, A; Lock, E A; McMorrow, T; Phrakonkham, P; Radfo ...

Chemometrics and the identification of counterfeit medicines-A review.

the major emphasis on the most frequently selected instrumental techniques to characterize drug samples and the chemometric methods being used to explore and/or model the analytical data. However, ...

Chromatographic impurity fingerprinting of genuine and counterfeit Cialis® as a means to compare the discriminating ability of PDA and MS detection.

is a very important topic. During this study a High Performance Liquid Chromatography-Photodiode Array (HPLC- PDA) and a High Performance Liquid Chromatography — Mass Spectrometry (HPLC- MS) method ...

Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.

the products is not always labelled, especially when they are bought through internet. Therefore there is a need for easy-to-use equipment and methods to perform a first on site screening of intercepted ...

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