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- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for low out of >500 occurrences
318584 occurrences (No.68 in the rank) during 5 years in the PubMed. [no cache] 500 found
256) Phyllanthin, a poorly water-soluble herbal active component from Phyllanthus amarus, exhibited a low oral bioavailability.
--- ABSTRACT ---
PMID:24237327 DOI:10.3109/03639045.2013.858732
2015 Drug development and industrial pharmacy
* Development of phyllanthin-loaded self-microemulsifying drug delivery system for oral bioavailability enhancement.
- Phyllanthin, a poorly water-soluble herbal active component from Phyllanthus amarus, exhibited a low oral bioavailability. This study aims at formulating self-microemulsifying drug delivery systems (SMEDDS) containing phyllanthin and evaluating their in-vitro and in-vivo performances. Excipient screening was carried out to select oil, surfactant and co-surfactant. Formulation development was based on pseudo-ternary phase diagrams and characteristics of resultant microemulsions. Influences of dilution, pH of media and phyllanthin content on droplet size of the resultant emulsions were studied. The optimized phyllanthin-loaded SMEDDS formulation (phy-SMEDDS) and the resultant microemulsions were characterized by viscosity, self-emulsification performance, stability, morphology, droplet size, polydispersity index and zeta potential. In-vitro dissolution and oral bioavailability in rats of phy-SMEDDS were studied and compared with those of plain phyllanthin. Phy-SMEDDS consisted of phyllanthin/Capryol 90/Cremophor RH 40/Transcutol P (1.38:39.45:44.38:14.79) in % w/w. Phy-SMEDDS could be emulsified completely within 6 min and formed fine microemulsions, with average droplet range of 27-42 nm. Phy-SMEDDS was robust to dilution and pH of dilution media while the resultant emulsion showed no phase separation or drug precipitation after 8 h dilution. The release of phyllanthin from phy-SMEDDS capsule was significantly faster than that of plain phyllanthin capsule irrespective of pH of dissolution media. Phy-SMEDDS was found to be stable for at least 6 months under accelerated condition. Oral absorption of phyllanthin in rats was significantly enhanced by SMEDDS as compared with plain phyllanthin. Our study indicated that SMEDDS for oral delivery of phyllanthin could be an option to enhance its bioavailability.
--- ABSTRACT END ---
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(1)21 and (18)4 or (35)2 Chilean (52)2 energy
(2)19 laser (19)4 socioeconomic (36)2 HLB (53)2 families
(3)11 doses (20)3 Er:YAG (37)2 OAs (54)2 genetic
(4)11 levels (21)3 O2 (38)2 acculturation (55)2 group
(5)10 *null* (22)3 PFR (39)2 activities (56)2 maternal
(6)10 cost (23)3 PbB (40)2 activity (57)2 method
(7)10 lipoprotein (24)3 STT (41)2 after (58)2 molecular
(8)8 back (25)3 concentrations (42)2 areas (59)2 oral
(9)8 birth (26)3 educational (43)2 at (60)2 pH
(10)8 dose (27)3 features (44)2 bioavailability (61)2 peer
(11)7 in (28)3 risk (45)2 body (62)2 population
(12)7 level (29)3 serum (46)2 cancer (63)2 radiation
(13)6 birthweight (30)3 shear (47)2 children (64)2 resilience
(14)5 but (31)3 tumours (48)2 coverage (65)2 running
(15)4 as (32)3 vagal (49)2 degree (66)2 sensitivity
(16)4 carbon (33)3 water (50)2 density (67)2 settings
(17)4 income (34)3 whole-body (51)2 education (68)2 temperature

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--- WordNet output for low --- =>安い, 低いところ, 卑劣に, 粗食で, 低い(もの), 弱い, 粗末な, 乏しい, 衿ぐりが深い, 建物の低い, 下劣な, 低級な Overview of noun low The noun low has 4 senses (no senses from tagged texts) 1. low, depression -- (an air mass of lower pressure; often brings precipitation; "a low moved in over night bringing sleet and snow") 2. Low, David Low, Sir David Low, Sir David Alexander Cecil Low -- (British political cartoonist (born in New Zealand) who created the character Colonel Blimp (1891-1963)) 3. low -- (a low level or position or degree; "the stock market fell to a new low") 4. first gear, first, low gear, low -- (the lowest forward gear ratio in the gear box of a motor vehicle; used to start a car moving) Overview of verb low The verb low has 1 sense (no senses from tagged texts) 1. moo, low -- (make a low noise, characteristic of bovines) Overview of adj low The adj low has 10 senses (first 6 from tagged texts) 1. (55) low -- (less than normal in degree or intensity or amount; "low prices"; "the reservoir is low") 2. (23) low -- (literal meanings; being at or having a relatively small elevation or upward extension; "low ceilings"; "low clouds"; "low hills"; "the sun is low"; "low furniture"; "a low bow") 3. (11) low, low-toned -- (very low in volume; "a low murmur"; "the low-toned murmur of the surf") 4. (6) low -- (unrefined in character; "low comedy") 5. (4) low, low-pitched -- (used of sounds and voices; low in pitch or frequency) 6. (3) abject, low, low-down, miserable, scummy, scurvy -- (of the most contemptible kind; "abject cowardice"; "a low stunt to pull"; "a low-down sneak"; "his miserable treatment of his family"; "You miserable skunk!"; "a scummy rabble"; "a scurvy trick") 7. humble, low, lowly, modest, small -- (low or inferior in station or quality; "a humble cottage"; "a lowly parish priest"; "a modest man of the people"; "small beginnings") 8. depleted, low -- (no longer sufficient; "supplies are low"; "our funds are depleted") 9. broken, crushed, humbled, humiliated, low -- (subdued or brought low in condition or status; "brought low"; "a broken man"; "his broken spirit") 10. gloomy, grim, blue, depressed, dispirited, down, downcast, downhearted, down in the mouth, low, low-spirited -- (filled with melancholy and despondency ; "gloomy at the thought of what he had to face"; "gloomy predictions"; "a gloomy silence"; "took a grim view of the economy"; "the darkening mood"; "lonely and blue in a strange city"; "depressed by the loss of his job"; "a dispirited and resigned expression on her face"; "downcast after his defeat"; "feeling discouraged and downhearted") Overview of adv low The adv low has 1 sense (first 1 from tagged texts) 1. (3) low -- (in a low position; near the ground; "the branches hung low") --- WordNet end ---