SU663385A1 - Method of determining concentration of blood formative elements in liquids - Google Patents
Method of determining concentration of blood formative elements in liquidsInfo
- Publication number
- SU663385A1 SU663385A1 SU782583352A SU2583352A SU663385A1 SU 663385 A1 SU663385 A1 SU 663385A1 SU 782583352 A SU782583352 A SU 782583352A SU 2583352 A SU2583352 A SU 2583352A SU 663385 A1 SU663385 A1 SU 663385A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- liquids
- blood
- determining concentration
- formative elements
- concentration
- Prior art date
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Description
. Изобретение относитс к области медицины , а именно к способу количественного анализа крови, и может найти применение в диагностике тромбозов, кровотечений, лучевой болезни, некоторых гематологических и онкологических заболеваний. Известен способ определени концентрации форменных элементов крови в жидких средах ij ./ Н Однако известньй способ не обеспечи вает высокой точности. Целью изобретени вл етс повышение точности способа. Это достигаетс тем, что в дкой среде определ ют соотношение свободной и св занной воды и по величине этого соо гкошени определ ют концентрацию форменных э 1емен1ов крови. Величина соотношени свободной и св занной воды пропощйональна.числу клетсж в единице объема жидкости и не зависит от ее состава и распределени клеток в пбьеме. Соотношение свободной и св занной воды определ етс как отношение концентрации свободной воды (C|,gQe. ), к концентрации св занной воды (С.„, ), но может характеризоватьс и величинами относи тельных концентрацией CfgQg или С , так как С. + . .------ Относительную концентрацию свободной .Иди св занной воды монаю определить путем измерени времени продольной (Tjj ) или поперечной (Тд ) релаксации протонов Воды известными методами ЯМР - спектроскопии, ис:пользу выражение i рСВОБ 1 СВ91 1 г Tjf - измер емые величины параметров Т, или Т ; -. ТТ Т| - временна продольной или поперечной релаксации соответственно прот ипв свободней и св заннпй впды.. . The invention relates to the field of medicine, namely to a method for quantitative analysis of blood, and may find application in the diagnosis of thrombosis, bleeding, radiation sickness, some hematological and oncological diseases. The known method of determining the concentration of blood corpuscles in liquid media ij ./ H However, limestone does not provide high accuracy. The aim of the invention is to improve the accuracy of the method. This is achieved by determining the ratio of free and bound water in such a medium and determining the concentration of blood forms of blood by the magnitude of this ratio. The value of the ratio of free and bound water is pro-squashed to the number of cells in a unit volume of liquid and does not depend on its composition or distribution of cells in the cell. The ratio of free and bound water is defined as the ratio of the concentration of free water (C |, gQe.) To the concentration of bound water (C.n.,), but it can also be characterized by relative values of CfgQg or C, since C. + . .------ The relative concentration of free water. If monitored water is determined by measuring the time of longitudinal (Tjj) or transverse (Td) relaxation of protons of Water using known methods of NMR spectroscopy, using: measured values of parameters T, or T; -. TT TT | - temporary longitudinal or transverse relaxation, respectively, prow ipv freer and related vpda ..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782583352A SU663385A1 (en) | 1978-03-09 | 1978-03-09 | Method of determining concentration of blood formative elements in liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782583352A SU663385A1 (en) | 1978-03-09 | 1978-03-09 | Method of determining concentration of blood formative elements in liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
SU663385A1 true SU663385A1 (en) | 1979-05-25 |
Family
ID=20750511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782583352A SU663385A1 (en) | 1978-03-09 | 1978-03-09 | Method of determining concentration of blood formative elements in liquids |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU663385A1 (en) |
-
1978
- 1978-03-09 SU SU782583352A patent/SU663385A1/en active
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