Results 121 to 130 of about 11,975,902 (386)

Development and Validation of UV Spectrophotometric Method for Simultaneous Estimation of Hesperidin and Diosmin in the Pharmaceutical Dosage Form

open access: yes, 2013
A simple, rapid, precise and highly selective spectrophotometric method was developed for simultaneous estimation of Hesperidin and Diosmin in tablet dosage form.
Doddi Srilatha   +4 more
semanticscholar   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

SUPPOSITORIES: ASPECTS OF DOSAGE FORM MODERNIZATION

open access: yesРазработка и регистрация лекарственных средств, 2019
In this material were reviewed biopharmaceutical aspects of suppositories – described the relation between rectal route of administration, bioaccessibility and principles of dosage forms formulation.
N. B. Diomina, M. N. Anurova
doaj  

High-performance liquid chromatography and derivative spectrophotometry for simultaneous determination of pravastatin and fenofibrate in the dosage form

open access: yesActa Pharmaceutica, 2014
High performance liquid chromatography (HPLC) and second-order derivative spectrophotometry have been used for simultaneous determination of pravastatin (PS) and fenofibrate (FF) in pharmaceutical formulations.
Hefnawy Mohamed M.   +4 more
doaj   +1 more source

Study of vinpocetine intranasal dosage form consistence properties

open access: yesZaporožskij Medicinskij Žurnal, 2014
Aim. Study of structural-mechanical nasal semisolid dosage forms on emulsion bases providing with optimal release active substance was done. Methods and results.
N. A. Nagornaya   +2 more
doaj   +1 more source

Development and Validation of an RP-HPLC Method for Estimation of Chlorpheniramine Maleate, Ibuprofen, and Phenylephrine Hydrochloride in Combined Pharmaceutical Dosage Form

open access: yes, 2013
The objective of this paper is to develope a simple, precise, accurate, and reproducible reversed phase high performance liquid chromatographic method for the quantitative determination of chlorpheniramine maleate, ibuprofen, and phenylephrine ...
Pinak Sanchaniya   +2 more
semanticscholar   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

open access: yesMolecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto   +13 more
wiley   +1 more source

Development of a Technique for Chromatographic Analysis of Excipients in a Liposomal Dosage Form of a Photosensitizer Tetra-3-phenylthio-phthalocyanine Hydroxyaluminium

open access: diamond, 2023
Antonova Sv   +4 more
openalex   +2 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Strategy of Nannochloropsis Against Environment Starvation: Population Density and Crude Lipid Contents [PDF]

open access: yes, 2013
Nannochloropsis sp., an unicellular marine microalgae, has potential function as a food source for fish larvae and in chemical industry. Microenvironmental conditions, especially nitrogen and salinity stress in marine ecosystems, became major factor ...
Hudaidah, S. (Siti)   +2 more
core  

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