Results 121 to 130 of about 3,928,328 (244)

Development and validation of a method for N-(4-methoxy-2-nitrophenyl) acetamide contamination in active pharmaceutical ingredient

open access: yes
Aktivna farmaceutska tvar (engl. Active Pharmaceutical Ingredient, API) predstavlja osnovni nositelj farmakološkog djelovanja lijeka te, u kombinaciji s pomoćnim tvarima, čini gotov farmaceutski proizvod. Za osiguranje učinkovitosti i sigurnosti primjene
Grahek, Petra
core  

A Comprehensive Study to Compare Different Compound Representations for Predicting Carcinogenicity In Vivo

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Carcinogenicity evaluation is a critical component of chemical risk assessment, yet traditional in vivo testing remains time consuming, costly, and ethically challenging. Computational approaches based on machine learning offer promising alternatives, but the relative contributions of different molecular representation strategies for ...
Iuri Barbosa Pereira   +2 more
wiley   +1 more source

Dose‐Related Gastric Toxicity of Diethyl Phthalate in Female Wistar Rats

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Diethyl phthalate (DEP) is commonly used in cosmetics, personal care products, and pharmaceutical formulations as a low‐molecular‐weight phthalate. Despite its widespread use, information on its effects on the gastric mucosa remains limited. This study examined the dose‐related effects of DEP on inflammation, oxidative stress, gastric mucosal ...
Gul Sahika Gokdemir   +5 more
wiley   +1 more source

Ionic liquids: structure–toxicity relationships, predictive toxicology, and sustainable design

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract Ionic liquids (ILs) have often been described as green alternatives to conventional solvents because of their negligible vapor pressure and highly tunable properties. However, low volatility does not necessarily translate into environmental safety, as their biological and ecological effects are strongly influenced by molecular structure.
Letícia Zanchet   +5 more
wiley   +1 more source

The effects of royal jelly on human health: A narrative review of clinical studies

open access: yesJSFA reports, EarlyView.
Abstract Royal jelly (RJ) is a natural bioactive substance with documented effects on human health. This narrative review synthesizes evidence from clinical and clinically relevant experimental studies evaluating the therapeutic potential of RJ.
Georgios Goras   +2 more
wiley   +1 more source

Bee pollen as functional food and environmental bioindicator: current evidence and future challenges

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Bee pollen (BP), a plant‐derived product collected by honey bees, is increasingly promoted as a functional food due to its content of proteins, essential amino acids, lipids, vitamins, minerals, and bioactive compounds such as polyphenols and flavonoids.
Luigi Parrotta, Stefano Del Duca
wiley   +1 more source

Dispersion and dissolution kinetics of API particles in pharmaceutical hot melt extrusion [PDF]

open access: yes, 2014
Pharmaceutical Hot Melt Extrusion (HME) is essentially a special case of polymer compounding. The elementary steps involved in traditional plastics melt processing are handling of particulates, melting, dispersive and distributive mixing ...
Zhan, Wang
core  

Mapping the Socialization Externalization Combination Internalization Model's Evolution: A Systematic Literature Review for Future Research

open access: yesKnowledge and Process Management, EarlyView.
ABSTRACT This systematic literature review examines the evolution and contemporary relevance of the SECI model in knowledge management. A hybrid methodology, combining bibliometric analysis with the TCCM (Theories, Contexts, Characteristics, Methods) framework, was used to provide a comprehensive overview of the research domain.
Ngoc‐Anh Duong, Ryuichi Nakamoto
wiley   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt   +4 more
wiley   +1 more source

Mass Spectrometry in Authentication and Forensic Approaches for Determining the Origin of Hazardous Chemicals

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Identification of a chemical agent yields insights into its physicochemical properties. By examining the intrinsic characteristics and environment of a compound, information about its history can be gathered. The main objective of authentication/forensic approaches to chemicals is to trace the history of the compound's origin, regardless of ...
Carla Orlandi   +6 more
wiley   +1 more source

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