Results 21 to 30 of about 24,737 (293)

Simultaneous HPLC Determination of Clindamycin Phosphate, Tretinoin, and Preservatives in Gel Dosage Form Using a Novel Stability-Indicating Method

open access: yesInorganics, 2022
The most well-known, effective medicines for acne therapy are clindamycin phosphate and tretinoin. For the first time, we have developed and validated a reversed-phase HPLC stability-indicating technique for the detection of clindamycin phosphate (CLP ...
Sadaf Sarfraz   +11 more
doaj   +1 more source

A Comprehensive Review on Dry Eye Disease: Diagnosis, Medical Management, Recent Developments, and Future Challenges [PDF]

open access: yes, 2015
Dry eye syndrome (DES) or keratoconjunctivitis sicca (KCS) is a common disorder of the tear film caused by decreased tear production or increased evaporation and manifests with a wide variety of signs and symptoms.
Askarkar, S   +4 more
core   +2 more sources

Terpenes and terpenoids as main bioactive compounds of essential oils, their roles in human health and potential application as natural food preservatives

open access: yesFood Chemistry: X, 2022
Essential oils (EOs) are volatile and concentrated liquids extracted from different parts of plants. Bioactive compounds found in EOs, especially terpenes and terpenoids possess a wide range of biological activities including anticancer, antimicrobial ...
Ayu Masyita   +7 more
doaj   +1 more source

Sodium Benzoate is Associated with Salmonella Typhi Resistant to Chloramphenicol [PDF]

open access: yes, 2016
Background: There are many factors that govern growth and resistant of Salmonella typhi. A study had reported that the use of sodium benzoate caused antibiotic resistant.
Anand, J. R. (Jay)   +4 more
core   +1 more source

Environmental Sample Stability for Pharmaceutical Compound Analysis: Handling and Preservation Recommendations

open access: yesJournal of Analytical Methods in Chemistry, 2023
Efficient and resilient techniques for handling samples are essential for detecting pharmaceutical compounds in the environment. This study explores a method for preserving water samples during transport before quantitative analysis. The study investigates the stability of 17α-ethynylestradiol (EE2), acetaminophen (ACM), oxytetracycline (OTC ...
Hidayati, Nuning   +10 more
openaire   +4 more sources

In vitro cytotoxicity of chemical preservatives on human fibroblast cells

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2018
Preservatives are widely used substances that are commonly added to various cosmetic and pharmaceutical products to prevent or inhibit microbial growth.
Daniel Gonsales Spindola   +5 more
doaj   +1 more source

Methods for treating bone deficit conditions with benzothiazole [PDF]

open access: yes, 1999
" Compounds containing two aromatic systems covalently linked through a linker containing one or more atoms, or ""linker"" defined as including a covalent bond per se so as to space the aromatic systems at a distance 1.5-15 .ANG., are effective in ...
Baindur, Nand   +6 more
core   +1 more source

Study of the efficacy of antimicrobial preservatives in justifying the composition of a dermatological gel with a phytocomplex

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2021
The microbiological stability of medicinal products always requires close attention during the pharmaceutical development phase, as microbial contamination can pose a threat to both the health of the patient and the stability of the medicinal product ...
V. S. Myrhorod   +4 more
doaj   +1 more source

An Overview of Antimicrobial Activity of Lysozyme and Its Functionality in Cheese

open access: yesFrontiers in Nutrition, 2022
Due to the concern of consumers about the presence of synthetic preservatives, researchers and food manufacturers have recently conducted extensive research on the limited use of these preservatives and the introduction and use of natural preservatives ...
Nasim Khorshidian   +4 more
doaj   +1 more source

Plant nutraceuticals as antimicrobial agents in food preservation: terpenoids, polyphenols and thiols [PDF]

open access: yes, 2018
This work was supported by a LIBERBANK Retención de Jóvenes Talentos 2014–2015 fellowship to ...
Fernández Fernández, Javier   +2 more
core   +2 more sources

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