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Showing 1 to 12 of 20 entries
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[Achievements in Soviet dermatology (1917-1967)].

Vestnik dermatologii i venerologii

Pavlov ST, Rakhmanov VA, Smelov NS, Torsuev NA.
PMID: 4901527
Vestn Dermatol Venerol. 1967 Oct;41(10):3-12.

No abstract available.

Kinetics and regulation of beta-lactamase formation in methylotrophic bacterium.

Biotechnology and bioengineering

Samuelov NS.
PMID: 18581572
Biotechnol Bioeng. 1988 Feb 05;31(2):125-9. doi: 10.1002/bit.260310205.

The regulation and kinetics of formation of an inducible, cell-bound oxacillin-hydrolyzing beta-lactamase (M-OXA) by a methanol-grown Pseudomonas strain were investigated in batch, chemostat, and two-stage continuous cultures. The extent to which enzyme production occurs declines at increased growth rates,...

Mixed substrate-metabolism in an obligate methanol utilizer: chemostat studies.

Biotechnology and bioengineering

Samuelov NS.
PMID: 18587903
Biotechnol Bioeng. 1989 Jan 10;33(2):211-5. doi: 10.1002/bit.260330211.

In Pseudomonas C, an obligate RMP-methylotroph, externally added formic acid and multi-carbon intermediates are co-metabolized in the obligate presence of methanol. Cell yield and methanol-carbon conversion to cell mass are optimal in a chemostat culture growing on a mixture...

Influence of CO(2)-HCO(3) Levels and pH on Growth, Succinate Production, and Enzyme Activities of Anaerobiospirillum succiniciproducens.

Applied and environmental microbiology

Samuelov NS, Lamed R, Lowe S, Zeikus JG.
PMID: 16348570
Appl Environ Microbiol. 1991 Oct;57(10):3013-9. doi: 10.1128/aem.57.10.3013-3019.1991.

Growth and succinate versus lactate production from glucose by Anaerobiospirillum succiniciproducens was regulated by the level of available carbon dioxide and culture pH. At pH 7.2, the generation time was almost doubled and extensive amounts of lactate were formed...

Is Pseudomonas C an obligate or facultative methylotroph?.

Biotechnology and bioengineering

Samuelov N, Goldberg I.
PMID: 18546230
Biotechnol Bioeng. 1982 Nov;24(11):2605-8. doi: 10.1002/bit.260241125.

No abstract available.

Effect of growth conditions on the distribution of methanol carbon between assimilation and oxidation pathways in Pseudomonas C.

Biotechnology and bioengineering

Samuelov N, Goldberg J.
PMID: 18546359
Biotechnol Bioeng. 1982 Mar;24(3):731-6. doi: 10.1002/bit.260240315.

No abstract available.

Characterization of the stimulation of neuronal Na(+), K(+)-ATPase activity by low concentrations of ouabain.

Neurochemistry international

Lichtstein D, Samuelov S, Bourrit A.
PMID: 20492978
Neurochem Int. 1985;7(4):709-15. doi: 10.1016/0197-0186(85)90069-5.

Low concentrations (< 10(?7) M) of ouabain stimulate the activity of Na(+), K(+)-ATPase in whole homogenates of rat brain. The magnitude of this stimulation varies from 5 to 70%. The concentrations of ouabain which induces maximal stimulation is also...

Whey fermentation by anaerobiospirillum succiniciproducens for production of a succinate-based animal feed additive .

Applied and environmental microbiology

Datta R, Jain MK, Samuelov NS, Zeikus JG.
PMID: 10224033
Appl Environ Microbiol. 1999 May;65(5):2260-3. doi: 10.1128/AEM.65.5.2260-2263.1999.
Free PMC Article

Anaerobic fermentation processes for the production of a succinate-rich animal feed supplement from raw whey were investigated with batch, continuous, and variable-volume fed-batch cultures with Anaerobiospirillum succiniciproducens. The highest succinate yield, 90%, was obtained in a variable-volume fed-batch process...

Corrigendum: Knock-Down of the Phosphoserine Phosphatase Gene Effects Rather N- Than S-Metabolism in .

Frontiers in plant science

Samuilov S, Rademacher N, Brilhaus D, Flachbart S, Arab L, Kopriva S, Weber APM, Mettler-Altmann T, Rennenberg H.
PMID: 30972084
Front Plant Sci. 2019 Mar 26;10:325. doi: 10.3389/fpls.2019.00325. eCollection 2019.

[This corrects the article DOI: 10.3389/fpls.2018.01830.].

The Photorespiratory .

Frontiers in plant science

Samuilov S, Brilhaus D, Rademacher N, Flachbart S, Arab L, Alfarraj S, Kuhnert F, Kopriva S, Weber APM, Mettler-Altmann T, Rennenberg H.
PMID: 30559749
Front Plant Sci. 2018 Nov 27;9:1709. doi: 10.3389/fpls.2018.01709. eCollection 2018.

This study was aimed at elucidating the significance of photorespiratory serine (Ser) production for cysteine (Cys) biosynthesis. For this purpose, sulfur (S) metabolism and its crosstalk with nitrogen (N) and carbon (C) metabolism were analyzed in wildtype

Evidence for cutaneous dysbiosis in dystrophic epidermolysis bullosa.

Clinical and experimental dermatology

Bar J, Sarig O, Lotan-Pompan M, Dassa B, Miodovnik M, Weinberger A, Sprecher E, Segal E, Samuelov L.
PMID: 33682945
Clin Exp Dermatol. 2021 Oct;46(7):1223-1229. doi: 10.1111/ced.14592. Epub 2021 Jul 23.

BACKGROUND: The human microbiome project addresses the relationship between bacterial flora and the human host, in both healthy and diseased conditions. The skin is an ecosystem with multiple niches, each featuring unique physiological conditions and thus hosting different bacterial...

Vorinostat, a histone deacetylase inhibitor, as a potential novel treatment for psoriasis.

Experimental dermatology

Samuelov L, Bochner R, Magal L, Malovitski K, Sagiv N, Nousbeck J, Keren A, Fuchs-Telem D, Sarig O, Gilhar A, Sprecher E.
PMID: 34787924
Exp Dermatol. 2021 Nov 17; doi: 10.1111/exd.14502. Epub 2021 Nov 17.

BACKGROUND: Psoriasis is characterized by aberrant activation of several pro-inflammatory circuits as well as abnormal hyperproliferation and dysregulated apoptosis of keratinocytes (KCs). Most currently available therapeutic options primarily target psoriasis-associated immunological defects rather than epidermal abnormalities.OBJECTIVE: To investigate the...

Showing 1 to 12 of 20 entries