نتایج جستجو برای: oral protein delivery

تعداد نتایج: 1643793  

Journal: :Biologicals : journal of the International Association of Biological Standardization 2009
Raymond Surzycki Katie Greenham Kaoru Kitayama Flora Dibal Richard Wagner Jean-David Rochaix Tarek Ajam Stefan Surzycki

PhycoBiologics is developing an oral vaccine delivery system using vaccines expressed in the chloroplast of microalgae. Despite many advances in plastid transformation technology, levels of expression remain inconsistent. We have concluded that the main factors affecting the level of recombinant protein expression in the chloroplast of Chlamydomonas are: codon optimization, protease activity, p...

Journal: Nanomedicine Journal 2017

Nowadays, polymer nanofibers have gained attention due to remarkable characteristics such as high porosity and large surface area to volume ratio. Among their fabrication methods, electrospinning technique has been attracted as a simple and reproducible approach. It is a versatile, simple and cost-effective technique for the production of continuous nanofibers with acceptable characteristics su...

2011
Shailendra Wasnik Poonam Parmar

Oral administration of different dosage forms is the most commonly used method due to flexibility in design of dosage form and high patient acceptance, but the gastrointestinal tract presents several formidable barriers to drug delivery. In oral colon-specific drug delivery system, colon has a large amount of lymphoma tissue (facilitates direct absorption in to the blood), negligible brush boar...

دباغی قلعه, طلعت, دخت مرادی, سیمین, رشوند ملی, الهام, علمی زاده, خدیجه,

Background and Objective: Postpartum hemorrhage ranks among the most leading causes of maternal morbidity and mortality in the world. Intravenous oxytocin is routinely used to reduce postpartum hemorrhage. The aim of this study was to compare the effect of 400 µg of oral misoprostol versus 10 IU of intravenous oxytocin in preventing postpartum hemorrhage. Materials and Methods: This randomized ...

پایان نامه :0 1374

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

Journal: :Infection and immunity 2014
Milene Tavares Batista Renata D Souza Juliano D Paccez Wilson B Luiz Ewerton L Ferreira Rafael C M Cavalcante Rita C C Ferreira Luís C S Ferreira

Bacillus subtilis spores have been used as safe and heat-resistant antigen delivery vectors. Nonetheless, the oral administration of spores typically induces weak immune responses to the passenger antigens, which may be attributed to the fast transit through the gastrointestinal tract. To overcome this limitation, we have developed B. subtilis spores capable of binding to the gut epithelium by ...

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