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Article
Rhenium Cluster Complexes with Polyborohydride Anions, [Re6S8(Me2PzH)6]X (X = B10H10, B12H12)
Interaction of [Re6S8(Me2PzH)6]Br2 with K2B10H10 and (Et3NH)2B12H12 yields novel [Re6S8(Me2PzH)6][B10H10] (1) and [Re6S8(Me2PzH)6][B12H12] (2) hybrid compounds combining [Re6S8 (Me2PzH)6]2+ metal-cluster cations ...
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Article
Hybrid Mn(II)–Cu(I) Complex Based on 1,3,5-Tris(diphenylphosphinyl)benzene
The reaction of 1,3,5-tris(diphenylphosphinylbenzene (L) with MnI2 in the presence of CuI (wet MeCN, 25°C, 30 min) leads to the formation of the complex [MnL4(H2O)2][Cu5I7(CH3CN)]·7MeCN with yield of 72%. The Mn2...
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Article
Complex of Mn(II) Perchlorate with (2-Methylenepropane-1,3-diyl)bis(diphenylphosphine Oxide): Synthesis, Structure, and Double Luminescence
The previously unknown complex [MnL2(MeOH)2](ClO4)2 was synthesized in the methanol–dichloromethane system by the reaction of Mn(ClO4)2·6H2O with (2-methylenepropan-1,3-diyl)bis(diphenylphosphine oxide) (L). Acco...
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Article
A PYRIMIDINE-DERIVED DIPHOSPHINE P-MONOXIDE AND A Ag(I) COORDINATION POLYMER THEREOF: SYNTHESIS, STRUCTURE, AND LUMINESCENCE
(4-(Diphenylphosphino)pyrimidin-2-yl)diphenylphosphine oxide is unexpectedly formed in 24% yield in the reaction of 2,4-dichloropyrimidine with 2 equiv. of Ph2PLi in THF solution. It was demonstrated that title c...
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Article
Unilateral Chronic Ischemia of the Carotid Bodies Alters Sympathetic Nervous System Activity
As is well known, activation of carotid body chemoreceptors that sense arterial blood oxygen can lead to sympathetic nervous system (SNS) activation, while chronic hypoxia-induced activation of the carotid bod...
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Article
Eu(III) AND Tb(III) COMPLEXES BASED ON DIPHENYL(PYRIMIDIN-2-YL)PHOSPHINE OXIDE: SYNTHESIS, STRUCTURE, AND PHOTOLUMINESCENT PROPERTIES
Coordination compounds [Eu{Ph2P(O)Pym}2(NO3)3] (1) and [Tb{Ph2P(O)Pym}2(MeOH)(NO3)3] (2) are synthesized by the interaction of Eu(III) and Tb(III) nitrates with diphenyl(pyrimidin-2-yl)phosphine oxide (Ph2P(O)Pym...
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Article
Modeling of Hypervolemia in Pulmonary Circulation in Rats Changes the Structure of NO-Mediated Relaxation of Pulmonary Arteries
We analyzed the contribution of soluble guanylate cyclase-dependent pathway into NO-mediated relaxation of pulmonary arteries under conditions of high pulmonary blood flow modeled by creation of carotid artery...
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Article
A 1D Coordination Polymer Based on CuI and 2-(Diphenylphosphino)Pyrimidine: Synthesis, Structure and Luminescent Properties
1-D chain coordination polymer (CP) of [Cu2I2(PymPPh2)]n type has been synthesized reacting CuI with 2-(diphenylphosphino)pyrimidine (PymPPh2) under mild conditions (MeCN, r.t.). The structure of the CP is imagin...
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Article
The Structure of NO-Mediated Dilatation of Pulmonary Arteries Depends on NO Availability
NO-mediated vasodilatation can be realized via two pathways: dependent and independent on soluble guanylate cyclase; the latter is implemented through NO interaction with ionic channels. We evaluated the contr...
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Article
Inducible NO Synthase mRNA Expression and Infiltration of Rats Myocardium with Inflammatory Cells in 2-4 Hours after Modeled Permanent Ischemia or Ischemia/Reperfusion
Expression of inducible NO-synthase mRNA and myocardial infiltration with neutrophils were studied in rats with modeled permanent ischemia and ischemia/reperfusion models. Expression of inducible NO synthase m...
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Article
Synthesis of new combretastatin A-4 analogues and study of their anti-inflammatory activity
A new approach to the synthesis of natural combretastatin A-4 analogues based on the interaction of α-acetylenic ketones with secondary amines (diethyl amine, pyrrolidine, piperidine, morpholine) was proposed....
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Article
EPR Study of the Intensity of the Nitric Oxide Production in Rat Brain After Ischemic Stroke
Electron paramagnetic resonance of (DETC)2–Fe2+–NO complexes has been used as a method to detect the formation of nitric oxide (NO) in the brain tissues of Wistar rats. The content of nitric oxide in the center o...
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Article
New transformation of α-acetylenic ketones under the action of 1,2-diaminoethane
A reaction of 3-aryl-1-(3,4,5-trimethoxyphenyl)prop-2-yn-1-ones with 1,2-diaminoethane in boiling dioxane leads to 2-aryl-4,5-dihydro-1H-imidazoles and 1-(3,4,5-trimethoxy-phenyl)ethanone.
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Article
Heterocyclic analogs of combretastatin A-4
A novel route is proposed for the synthesis of heterocyclic analogs of the naturally occurring combretastatin A-4 based on the reaction of α-acetylenic ketones with polyfunctional nucleophiles (hydroxylamine, ...
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Article
Disorders in Cytokine Gene Expression in Endometrial Hyperplasia and Effect of Hormone Therapy
We studied local expression of insulin-like growth factor 1, insulin-like growth factor receptor, epithelial growth factor, transforming growth factor β2, PCNA, TNF-α, type I TNF receptor, Fas, FasL, IFN-γ, IL-1β...
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Article
Correlations in the Cytokine System in Endometrial Hyperplasia
Correlations between local expression of insulin-like growth factor 1, insulin-like growth factor receptor, epithelial growth factor, transforming growth β2 factor, PCNA, TNF-α, TNF receptor 1, Fas, FasL, IFN-γ, ...
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Article
Location and Intensity of IL-8 and TGF-β2 mRNA Production in the Fimbrial Compartment of Fallopian Tubes and IL-10 in the Endometrium in Patients with Pyoinflammatory Adnexal Diseases
The location and level of IL-8 and TGF-β2 expression in the fimbrial compartment of fallopian tubes and IL-10 expression in the endometrium of women with pyoinflammatory adnexal diseases were studied by in situ h...
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Article
Local Expression of Cytokine Genes in Uterine Adnexa and Endometrium of Women with Pyoinflammatory Adnexal Diseases
Changes in the local expression of IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12, IL-15, IL-18, TNF-α, IFN-γ- and TGF-β2 genes in the uterine adnexa and endometrium were studied in women with pyoinflammatory adnexa...
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Article
Apoptosis in Fimbriae of Fallopian Tubes and Endometrium in Pyoinflammatory Adnexal Diseases
In patients with pyoinflammatory adnexal diseases moderate or intense DNA degradation was observed in the majority of epithelial, stromal, and inflammatory infiltration cell in inflammatory foci in the fimbria...
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Article
Expression of Cytokine Genes in Adhesions on Uterine Tubes
We studied expression of genes of interleukins, interferon-γ, tumor necrosis factor-α, and transforming growth factor-β2 in adhesions on uterine tubes. In tubal adhesions the intensity of production of mRNA for p...
