PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 14728697

Personal cleanser technology and clinical performance.

Syed Abbas·Jessica Weiss Goldberg·Michael Massaro
View original source ↗Export metadata ↓

Abstract

Cleansing is essential for health and hygiene. Personal cleansing agents, such as soap, one of the earliest to be developed, were initially expected to deliver only cleansing benefits, but consumer expectations came with time to encompass health and cosmetic benefits. This demand led to the development of an array of milder cleansing agents with a broader spectrum of application. Cleansing products are sold around the world in different forms such as bars (the most widely used), liquids, gels, and creams. The present paper discusses the chemistry, formulation, product attributes, and benefits of various types of personal wash products.

Explore related subjects

DetergentsHumansSelf CareSkinSkin CareSurface-Active AgentsWater Loss, InsensibleJournal ArticleReview

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Syed Abbas, Jessica Weiss Goldberg, Michael Massaro. 2004. Personal cleanser technology and clinical performance.. https://doi.org/10.1111/j.1396-0296.2004.04s1004.x

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2007

Evaluation of pharmacokinetics, efficacy and safety of Immunate solvent detergent in previously treated patients with severe haemophilia A.

Immunate Solvent Detergent (S/D) is a plasma derived, purified, human factor VIII (FVIII) - von Willebrand factor (VWF) complex subjected to two virus inactivation/removal processes: S/D and vapor heat treatment. This prospective, multicentre, three-part clinical study evaluated the pharmacokinetics (in comparison to the predecessor product Immunate), efficacy and safety of Immunate S/D in 56 previously treated patients with severe haemophilia A. Subjects received Immunate S/D on-demand, as a prophylactic regimen or both. The results of the pharmacokinetic population demonstrate that Immunate and Immunate S/D were equivalent with respect to the FVIII - and to the retrospectively VWF - parameters assessed. A total of 623 bleeding episodes were reported in 47/56 subjects. The duration of prophylaxis ranged from 0.1-5.2 months with a total of 175.6 months. The median number of bleeds per month in subjects on prophylaxis was 0 (range 0-10). Ninety-six percent of bleeding episodes were rated as having an excellent or good response. For most bleeding episodes (89%), subjects required only one infusion with a mean dose of 29.6 IU kg(-1). No FVIII inhibitory antibodies were observed in any subject. No related serious adverse events were reported. Thus, the introduction of S/D treatment did not alter the PK characteristics and function of VWF and FVIII molecules of Immunate S/D which is effective and safe for treatment of bleeding episodes, management of surgical procedures, and prophylaxis.

Detergents↗
PubMed2006

The inhibition of aggregation of recombinant human consensus interferon-alpha mutant during Pichia pastoris fermentation.

Lower induction temperature and polyoxyethylene sorbitan monolaurate (Tween-20) were successfully used to inhibit the aggregation of recombinant human consensus interferon-alpha mutant (cIFN) during Pichia pastoris fermentation. When the induction temperature was decreased from 30 to 20 degrees C, the cIFN secreted into the medium was in the form of monomers instead of aggregates. The maximum specific activity at 20 degrees C was 4.04 times as high as that at 30 degrees C. There was no obvious effect on the cell growth at 20 degrees C, but the total protein level was decreased. Similar inhibition effect on cIFN aggregation was observed when 0.2 g l(-1) Tween-20 was added during induction. Furthermore, there was a synergistic effect found between induction temperature and Tween-20 on the inhibition of cIFN aggregation. The maximum specific activity with Tween-20 at 20 degrees C was 19.9-fold higher than that without Tween-20 at 30 degrees C.

Detergents↗
PubMed2006

Foam films stabilized with dodecyl maltoside. 2. Film stability and gas permeability.

The gas permeability and stability of foam films stabilized by n-dodecyl-beta-D-maltoside (beta-C(12)G(2)) were determined. The permeability coefficient (K, cm/s) and the mean film lifetime were measured as a function of the surfactant concentration. The films are less permeable than those stabilized by other surfactants at comparable conditions. The permeability coefficient decreases with increasing surfactant concentration. It does not show a remarkable dependence on the salt concentration. Stable Newton black foam films (NBFs) are formed above a surfactant concentration of 3.9 x 10(-)(6) M beta-C(12)G(2) in the presence of 0.2 M NaCl. The theory of nucleation hole formation in NBFs was applied to describe the observed dependencies of the permeability and film stability on the surfactant concentration. The theory gave satisfactory relation to the experiment.

Detergents↗