Zobrazeno 1 - 10
of 17
pro vyhledávání: '"L. I. Tikhonova"'
Publikováno v:
International journal of STDAIDS. 18(6)
We studied predictors of no prenatal care (PNC) and influence of no PNC on pregnancy outcome in a multisite study of 1071 women with syphilis in Russia. We assessed PNC utilization, HIV testing, syphilis treatment, and pregnancy outcome. We found tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05145ede5471156f3f76efbdb2af1feb
https://pubmed.ncbi.nlm.nih.gov/17609028
https://pubmed.ncbi.nlm.nih.gov/17609028
Publikováno v:
Sexually transmitted infections. 79(2)
Objectives: Reported cases of congenital syphilis in the Russian Federation increased 26-fold from 1991–9. Our objectives were to describe the frequency, risk factors, and consequences of delivering an infant with congenital syphilis among pregnant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66ae939c7198b117a73ef773c77811f8
https://pubmed.ncbi.nlm.nih.gov/12690129
https://pubmed.ncbi.nlm.nih.gov/12690129
Autor:
V. G. Yashunskii, L. A. Khryashcheva, L. I. Tikhonova, O. I. Samoilova, S. V. Smirnova, O. S. Fominova
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::819b758eae9ed47da430dee87ebfbe5d
https://doi.org/10.1002/chin.199041127
https://doi.org/10.1002/chin.199041127
Publikováno v:
Pharmaceutical Chemistry Journal. 18:101-105
The occurrence of one point of inflection at a ~ 2 on the potentiometric titration curve of the acid (III) (Fig. i) shows that the first buffer region corresponds to the deprotonation of the carboxyl groups, and the second to dissociation of the prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::938b3995670fba427537fe350f900169
https://doi.org/10.1007/bf00758836
https://doi.org/10.1007/bf00758836
Synthesis, complexing, and antidote properties of N′-(2-adamantyl)diethylenetriaminetetraacetic acid
Autor:
A. T. Ivannikov, V. G. Yashunskii, Parfenova Im, A. A. Smirnov, L. I. Tikhonova, L. N. Lavrova
Publikováno v:
Pharmaceutical Chemistry Journal. 22:34-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c24f9eba1f6aa3a6f01420541df037e
https://doi.org/10.1007/bf00759053
https://doi.org/10.1007/bf00759053
Publikováno v:
Polymer Science U.S.S.R.. 16:3081-3087
Water-soluble high-molecular iminodiacetic acids have been synthesized by the carboxymethylation of vinylamine-vinylpyrrolidone copolymers in an aqueous alkaline medium. The acid-base properties of the synthesized polymeric acids have been studied po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8197619eb62d929ba9428cc8c74197
https://doi.org/10.1016/0032-3950(74)90300-1
https://doi.org/10.1016/0032-3950(74)90300-1
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 23:2205-2209
1. We synthesized some ethylenediphosphoryl compounds that contain phosphine oxide, phosphonic, and phosphinic groups. The basicity constants of the obtained esters and oxides were determined, and also the dissociation constants of the acids. 2. A st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9defb312393a585c1929a7383301cfee
https://doi.org/10.1007/bf00921287
https://doi.org/10.1007/bf00921287
Publikováno v:
Polymer Science U.S.S.R.. 13:765-770
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73c388646069d63fc9521f97967c6ca5
https://doi.org/10.1016/0032-3950(71)90044-x
https://doi.org/10.1016/0032-3950(71)90044-x
Publikováno v:
Polymer Science U.S.S.R.. 13:191-198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e94a82c32af468805af30c18162e24
https://doi.org/10.1016/0032-3950(71)90236-x
https://doi.org/10.1016/0032-3950(71)90236-x
Autor:
M. M. Seniavin, G. K. Kozlova, M. I. Kabachnik, L. I. Tikhonova, T. Ia. Medved, V. S. Balabukha
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 7:1038-1043
1. It was shown that the formation of esters of ethylenediaminobisalkylphosphonic acids occurs in the reaction of ethylenediamine with dialkyl hydrogen phosphites and aldehydes or ketones; hydrolysis of these esters may serve to yield the correspondi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661c7f0187344c0b19d5af91d06bf1d2
https://doi.org/10.1007/bf00912341
https://doi.org/10.1007/bf00912341