ELIZA

return kwic search for show out of >500 occurrences
663834 occurrences (No.9 in the rank) during 5 years in the PubMed. [no cache] 500 found

377) It is concluded that, pMDIs formulated with monodisperse primary particles show higher FPFs that may target desired regions of the lungs more effectively than polydisperse pMDIs.

--- ABSTRACT ---

PMID:24252108 DOI:10.3109/03639045.2013.858741

2015 Drug development and industrial pharmacy

* Optimizing the primary particle size distributions of pressurized metered dose inhalers by using inkjet spray drying for targeting desired regions of the lungs.

- Conventional suspension pressurized metered dose inhalers (pMDIs) suffer not only from delivering small amounts of a drug to the lungs, but also the inhaled dose scatters all over the lung regions. This results in much less of the desired dose being delivered to regions of the lungs. This study aimed to improve the aerosol performance of suspension pMDIs by producing primary particles with narrow size distributions. Inkjet spray drying was used to produce respirable particles of salbutamol sulfate. The Next Generation Impactor (NGI) was used to determine the aerosol particle size distribution and fine particle fraction (FPF). Furthermore, oropharyngeal models were used with the NGI to compare the aerosol performances of a pMDI with monodisperse primary particles and a conventional pMDI. Monodisperse primary particles in pMDIs showed significantly narrower aerosol particle size distributions than pMDIs containing polydisperse primary particles. Monodisperse pMDIs showed aerosol deposition on a single stage of the NGI as high as 41.75 ± 5.76%, while this was 29.37 ± 6.79% for a polydisperse pMDI. Narrow size distribution was crucial to achieve a high FPF (49.31 ± 8.16%) for primary particles greater than 2 µm. Only small polydisperse primary particles with sizes such as 0.65 ± 0.28 µm achieved a high FPF with (68.94 ± 6.22%) or without (53.95 ± 4.59%) a spacer. Oropharyngeal models also indicated a narrower aerosol particle size distribution for a pMDI containing monodisperse primary particles compared to a conventional pMDI. It is concluded that, pMDIs formulated with monodisperse primary particles show higher FPFs that may target desired regions of the lungs more effectively than polydisperse pMDIs.

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(1)255 that	(9)5 here	(17)3 different	(25)2 differences
(2)30 a	(10)5 promise	(18)3 risk	(26)2 differential
(3)24 the	(11)4 by	(19)3 statistically	(27)2 for
(4)13 how	(12)4 greater	(20)3 such	(28)2 great
(5)13 significant	(13)4 higher	(21)2 null	(29)2 important
(6)8 any	(14)4 increased	(22)2 beneficial	(30)2 lower
(7)8 that,	(15)4 more	(23)2 changes
(8)7 an	(16)4 similar	(24)2 clinical

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--- WordNet output for show --- =>教える, 見せること, 展覧会, 見世物, 外観, を見せる, を案内する, を明らかにする, 見える Overview of noun show The noun show has 4 senses (first 2 from tagged texts) 1. (18) show -- (the act of publicly exhibiting or entertaining; "a remarkable show of skill") 2. (9) display, show -- (something intended to communicate a particular impression; "made a display of strength"; "a show of impatience"; "a good show of looking interested") 3. show -- (a social event involving a public performance or entertainment; "they wanted to see some of the shows on Broadway") 4. appearance, show -- (pretending that something is the case in order to make a good impression; "they try to keep up appearances"; "that ceremony is just for show") Overview of verb show The verb show has 12 senses (first 11 from tagged texts) 1. (136) show, demo, exhibit, present, demonstrate -- (give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington") 2. (63) prove, demonstrate, establish, show, shew -- (establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture") 3. (57) testify, bear witness, prove, evidence, show -- (provide evidence for; "The blood test showed that he was the father"; "Her behavior testified to her incompetence") 4. (43) show -- (make visible or noticeable; "She showed her talent for cooking"; "Show me your etchings, please") 5. (32) picture, depict, render, show -- (show in, or as in, a picture; "This scene depicts country life"; "the face of the child is rendered with much tenderness in this painting") 6. (24) express, show, evince -- (give expression to; "She showed her disappointment") 7. (24) indicate, point, designate, show -- (indicate a place, direction, person, or thing; either spatially or figuratively; "I showed the customer the glove section"; "He pointed to the empty parking space"; "he indicated his opponents") 8. (11) show, show up -- (be or become visible or noticeable; "His good upbringing really shows"; "The dirty side will show") 9. (7) read, register, show, record -- (indicate a certain reading; of gauges and instruments; "The thermometer showed thirteen degrees below zero"; "The gauge read `empty'") 10. (6) show -- (give evidence of, as of records; "The diary shows his distress that evening") 11. (2) usher, show -- (take (someone) to their seats, as in theaters or auditoriums; "The usher showed us to our seats") 12. show -- (finish third or better in a horse or dog race; "he bet $2 on number six to show") --- WordNet end ---