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Showing 1 to 12 of 596 entries
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Hydrophobic surfaces for enhanced differentiation of embryonic stem cell-derived embryoid bodies

Graduate training programs stem

Polleux J.
GSID: 5IWgS2lEzkUJ
B Valamehr, SJ Jonas, J Polleux… - Proceedings of the …, 2008 - National Acad Sciences

… When day 7 EBs were dissociated and plated in methylcellulose (Stem Cell Technologies), we also detected a 4.3-fold increase in the number of hematopoietic colonies (Fig. S3E), …

To study the influence of different grades of Ethylcellulose ether derivative polymer Ethocel® and co-excipient on drug release profile of controlled release matrix tablet of acarbose.

Pakistan journal of pharmaceutical sciences

Mehsud S, Rauf M, Obaidullah -, Khan KA, Khan GM.
PMID: 26687743
Pak J Pharm Sci. 2015 Nov;28(6):2259-65.

The aim of the study presented is to formulate and evaluate Acarbose controlled release matrix tablets by means of different grades of polymer Ethocel and different co-excipients with the intention to see their effects on drug release profile during...

The influence of different polymers on viability of Bifidobacterium lactis 300b during encapsulation, freeze-drying and storage.

Journal of food science and technology

Pop OL, Brandau T, Schwinn J, Vodnar DC, Socaciu C.
PMID: 26139879
J Food Sci Technol. 2015 Jul;52(7):4146-55. doi: 10.1007/s13197-014-1441-4. Epub 2014 Jul 08.

Seven different types of natural polymers namely hydroxypropyl methylcellulose (HPMC), sodium-carboxymethyl cellulose (Na-CMC), microcrystalline cellulose (MCC), starch BR-07, starch BR-08, dextrin and pullulan were used in order to develop the optimal formula for the entrapment of Bifidobacterium lactis 300B...

Use of hydrophilic natural gums in formulation of sustained-release matrix tablets of tramadol hydrochloride.

AAPS PharmSciTech

Varshosaz J, Tavakoli N, Kheirolahi F.
PMID: 28290039
AAPS PharmSciTech. 2006 Mar;7(1):E168-E174. doi: 10.1208/pt070124. Epub 2017 Mar 08.

The objective of this work was to develop matrix sustained-release tablets of highly water-soluble tramadol HCl using natural gums (xanthan [X gum] and guar [G gum]) as cost-effective, nontoxic, easily available, and suitable hydrophilic matrix systems compared with the...

In Vitro Differentiation and Expansion of Intrathymic T Cell Progenitors from Human Umbilical Cord Blood-Derived CD34(+) Cells.

International journal of stem cells

Sun B, Park SB, Jung JW, Seo KW, Lee YS, Kang KS.
PMID: 24855519
Int J Stem Cells. 2009 May;2(1):45-50. doi: 10.15283/ijsc.2009.2.1.45.

BACKGROUND AND OBJECTIVES: CD4 positive cells play a central role in many lethal diseases, such as AIDS, cancer and autoimmunity diseases. CD4(-) commitment of hematopoietic stem cells involved in T cell lineage, monocyte and dendritic cells development. In this...

Preparation and pharmaceutical evaluation of glibenclamide slow release mucoadhesive buccal film.

Research in pharmaceutical sciences

Bahri-Najafi R, Tavakoli N, Senemar M, Peikanpour M.
PMID: 25657792
Res Pharm Sci. 2014 May-Jun;9(3):213-23.

Buccal mucoadhesive systems among novel drug delivery systems have attracted great attention in recent years due to their ability to adhere and remain on the oral mucosa and to release their drug content gradually. Buccal mucoadhesive films can improve...

Development and evaluation of in situ gel of pregabalin.

International journal of pharmaceutical investigation

Madan JR, Adokar BR, Dua K.
PMID: 26682193
Int J Pharm Investig. 2015 Oct-Dec;5(4):226-33. doi: 10.4103/2230-973X.167686.

AIM AND BACKGROUND: Pregabalin (PRG), an analog of gamma-aminobutyric acid, reduces the release of many neurotransmitters, including glutamate, and noradrenaline. It is used for the treatment of epilepsy; simple and complex partial convulsion. The present research work aims to...

Formulation and optimization of mucoadhesive buccal patches of losartan potassium by using response surface methodology.

Advanced biomedical research

Ikram M, Gilhotra N, Gilhotra RM.
PMID: 26682205
Adv Biomed Res. 2015 Oct 29;4:239. doi: 10.4103/2277-9175.168606. eCollection 2015.

BACKGROUND: This study was undertaken with an aim to systematically design a model of factors that would yield an optimized sustained release dosage form of an anti-hypertensive agent, losartan potassium, using response surface methodology (RSM) by employing 3(2) full...

Development and evaluation of 6-mercaptopurine and metoclopramide polypill formulation for oral administration: In-vitro and ex vivo studies.

International journal of pharmaceutical investigation

Chowdhary R, Pai RS, Singh G.
PMID: 24350042
Int J Pharm Investig. 2013 Oct;3(4):217-24. doi: 10.4103/2230-973X.121306.

INTRODUCTION: The present investigation was to develop a polypill of 6-mercaptopurine and metoclopramide. A polypill with delayed release granules of an anticancer and immediate release mucoadhesive tablet of antiemetic may result in the reduction of emesis caused by oral...

Natural Micronized Progesterone Sustained Release (SR) and Luteal Phase: Role Redefined!!.

Journal of clinical and diagnostic research : JCDR

Malik S, Krishnaprasad K.
PMID: 27042538
J Clin Diagn Res. 2016 Feb;10(2):QE01-4. doi: 10.7860/JCDR/2016/17278.7212. Epub 2016 Feb 01.

Role of progesterone in reproductive medicine is evolving with its suggested clinical role for the hormonal and nonhormonal actions in reproductive medicine. The main function of progesterone is to induce 'secretory' changes in endometrium that is further complimented by...

Oral repeated-dose systemic and reproductive toxicity of 6:2 fluorotelomer alcohol in mice.

Toxicology reports

Mukerji P, Rae JC, Buck RC, O'Connor JC.
PMID: 28962345
Toxicol Rep. 2014 Dec 15;2:130-143. doi: 10.1016/j.toxrep.2014.12.002. eCollection 2015.

6:2 fluorotelomer alcohol (6:2 FTOH) was evaluated for potential systemic repeated-dose and reproductive toxicity in mice. 6:2 FTOH was administered by oral gavage to CD-1 mice as a suspension in 0.5% aqueous methylcellulose with 0.1% Tween-80 at dosages of...

Analysis of Water State and Gelation of Methylcellulose Thermo-reversible Hydrogels by Thermal Analysis and NMR.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Nishimoto Y, Eguchi H, Shimoda E, Suzuki T.
PMID: 26353960
Anal Sci. 2015;31(9):929-34. doi: 10.2116/analsci.31.929.

The gelation of aqueous methylcellulose (MC) solutions containing polyethylene glycol (PEG) was studied by the combination of differential scanning calorimetry (DSC) and Raman spectrometry. The gelation of MC hydrogels containing PEG occurred in two-steps. First, the gel network was...

Showing 1 to 12 of 596 entries