epidermal and receptor medium analysis

11:44 Dec 13, 2010 

В принципе, суть исследования мне ясна, только вот как это выразить более правильно да по-русски)

11:43 Dec 13, 2010 

The skin was removed from the diffusion cell and put onto parafilm. Y was removed from the skin preparations by washing with sponge pieces dipped into soap solution, and subsequent tape stripping was used to remove Y together with the superficial layers of the stratum corneum. The pools of tape strips, the skin remaining after tape stripping, and all retained receptor fluid samples were acid-treated and analysed for Y by atomic spectroscopy (AS). Depending on the concentration of the samples, inductively coupled plasma-atomic emission spectrometry or - mass spectrometry was applied for Y analyses.

11:42 Dec 13, 2010 

Дальше по тексту дается подробное описание методики испытания- Doses/conc.: The test formulations were applied to 1cm^2 exposed skin at nominal doses of 4 mg/cm^2 for 24 hours corresponding to nominal doses of about 400 μg/cm^2 of X oxide or Y dioxide or to nominal doses of 360 and 240 μg/cm^2 of X or Y, respectively. Full thickness skin samples of visually intact skin from the lateral abdominal region of 5 months old pigs were dermatomed to a thickness of around 500 μm. The samples were mounted in modified Franz static dermal penetration cells consisting of an upper donor compartment and a lower receptor compartment with the external surface of the stratum corneum facing the donor chamber. The receptor chambers were filled with approx. 4 ml of the receptor fluid and the cells were placed on a magnetic stirrer (32°C). Each skin sample was checked for integrity by measuring its electrical resistance with a LCR bridge prior testing. Samples of receptor fluid were taken at various time intervals (3, 6, 12 and 24 hours) after application of the test formulation to the skin and retained for analysis.

11:10 Dec 13, 2010 

Речь может идти об анализе среды, в которой культивируются клетки (например, эпидермальные). Такой анализ позволяет узнать, какие компоненты среды и в каких количествах поглощаются клетками. Однако в том виде, как это написано, трудновато понять, о чем речь. Если у вас есть более широкий контекст, то посмотрите, идет ли где-нибудь речь о методах исследования на культуре клеток