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Topic: Tablet PH 1


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In the News (Sun 15 Nov 09)

  
  Tablet - Wikipedia, the free encyclopedia
Medicinal tablets are usually intended to be swallowed, and are of a suitable size and shape.
Tablet coatings must be stable and strong enough to survive the handling of the tablet, must not make tablets stick together during the coating process, and must follow the fine contours of embossed characters or logos on tablets.
Tablet coatings are also useful to extend the shelf-life of components that are sensitive to moisture or oxidation.
en.wikipedia.org /wiki/Tablet   (883 words)

  
 Sustained release tablet - Patent 4695467   (Site not responding. Last check: 2007-08-23)
A sustained release tablet of claim 6, wherein the water soluble polymer is hydroxypropylmethylcellulose, and the wax is a combination of carnauba wax and paraffin wax.
A sustained release tablet of claim 6, wherein the water soluble polymer is a combination of hydroxypropylmethylcellulose and pullulan, and the wax is hydrogenated soybean oil.
Regarding the tablets prepared according to the present invention, the penetration of water is limited to the surface layer of the tablet and with the progress of said penetration of water the disintegrating agent in the inner granules (i.e.
www.freepatentsonline.com /4695467.html   (4778 words)

  
 Phaistos Disc - Wikipedia, the free encyclopedia
The Phaistos Disc was discovered in the basement of room 8 in building 101 of the Minoan palace-site of Phaistos, near Hagia Triada, on the south coast of Crete.
Their context was poor in precious artifacts but rich in fl earth and ashes, mixed with burnt bovine bones.
A recent systematic comparison with Linear A is that of Torsten Timm, 2004 [1].
en.wikipedia.org /wiki/Phaistos_Disc   (2596 words)

  
 Dissolution Technologies--Nov 2002 Article 1
Increasing the pH of the test medium to pH values that are typical of conditions in the proximal and distal ileum leads to a convergence of dissolution profiles.
At a pH of 7.2 the onset of drug release of Claversal® is delayed about 30 minutes compared with Salofalk® (see figure 2), but at pH 7.5 it is no longer possible to detect any difference between the two.
Figures 1 to 3 indicate further that the drug release behavior of Pentasa®, in contrast to release from the enteric coated products, is influenced little by pH changes within the small intestine.
www.dissolutiontech.com /DTresour/1102art/1102_art1.htm   (2660 words)

  
 Uroeze
Uroeze, which comes in either powder or tablet form, can be prescribed routinely as a urinary acidifier in problem cases and, as an occasional supplement in a program to maintain proper urinary pH.
The suggested dose of Uroeze 200 tablets for adult cats and dogs is one (1) tablet per 10 lbs.
The suggested dose of Uroeze for adult cats and dogs is one (1) tablet or 0.65 g (1/4 level teaspoonful) of powder per 10lbs.
www.soloxine.com /Uroeze.htm   (368 words)

  
 NJ Drug Utilization Review Council   (Site not responding. Last check: 2007-08-23)
GLUCOPHAGE, Metformin HCl, 500 mg, 625 mg, 750 mg, 850 mg, 1,000 mg, Tablet IVAX
CARDIZEM, Diltiazem HCl, 30 mg, 60 mg, 90 mg, 120 mg, Tablet, ESI/Lederle
INDERAL, Propranolol HCl, 10 mg, 20 mg, 40 mg, 60 mg, 80 mg, Tablet, ESI/Lederle
www.state.nj.us /health/mgmt/rulepro0202.htm   (1406 words)

  
 Pharmainfo.net - Visible Spectrophotometric Determination Of Risperidone In Tablet Formulations
The developed methods are based on the formation of chloroform extractable complex of risperidone with bromophenol blue, bromothymol blue and bromocresol green in acidic medium, which shows absorbance maxima at 412.0 nm, 413.0 nm and 414.0 nm respectively.
The objective of the present investigations was to develop simple, accurate and economical spectrophotometric methods for estimation of risperidone in tablet formulation.
Twenty tablets (each 1 mg and 3 mg) were weighed accurately and finely powdered.
www.pharmainfo.net /exclusive/technical/visible_spectrophotometric_determination_of_risperidone_in_tablet_formulations   (880 words)

  
 Balancing the body’s pH   (Site not responding. Last check: 2007-08-23)
During digestion, the pH balance is modified by stomach and pancreatic secretions, which create temporary changes in blood pH known as “acid and alkaline tides.” In good circumstances, the pH quickly returns to normal.
The term pH stands for “potential of hydrogen” and is a measure of acidity or alkalinity.
All pH is measured on a scale of 0 to 14, with 7 being neutral.
www.naturalfoodsmerchandiser.com /asp/articleDisplay.asp?strArticleId=1479&strSite=NFMSite   (2544 words)

  
 Prevention and Control of Influenza: Recommendations of the Advisory Committee on Immunization Practices (ACIP)
A needle length >1 inch can be considered for these age groups because needles <1 inch might be of insufficient length to penetrate muscle tissue in certain adults and older children (173).
Rimantadine should be administered in 1 or 2 divided doses at a dosage of 5 mg/kg body weight/day, not to exceed 150 mg/day for children aged 1--9 years.
Overall, 1% discontinued the drug secondary to this side effect (245), whereas a limited number of adults who were enrolled in clinical treatment trials of oseltamivir discontinued treatment because of these symptoms (247).
www.cdc.gov /mmwr/preview/mmwrhtml/rr5306a1.htm   (17175 words)

  
 Linus Pauling Institute at Oregon State University
In a clinical trial in the same region, 226 individuals with evidence of chronic hepatitis B infection were supplemented with either 200 mcg of selenium in the form of a selenium-enriched yeast tablet or a placebo yeast tablet daily.
Several mechanisms have been proposed for the cancer prevention effects of selenium: 1) maximizing the activity of antioxidant selenoenzymes and improving antioxidant status, 2) improving immune system function, 3) affecting the metabolism of carcinogens, and 4) increasing the levels of selenium metabolites that inhibit tumor cell growth.
Another trial followed 15 HIV-infected patients supplemented with 100 mcg/day of sodium selenite and 22 unsupplemented patients for 1 year and found evidence of decreased oxidative stress and a significant decrease in a biological marker of immunologic activation and HIV progression in the selenium supplemented patients.
lpi.oregonstate.edu /infocenter/minerals/selenium   (4129 words)

  
 Restoration Quarterly (Who Was a Jew? Jewish Ethnicity During the Achaemenid Period)
This pericope is a "covenant" in which the ethnically cleansed Jews of Jerusalem agree to support their religion by (1) avoiding miscegenation, (2) keeping the Sabbath, holidays, and the Sabbath Year, and (3) paying the temple tax and making appropriate sacrifices.
As Jonah 1 indicates, Jews during this period often saw themselves as connected to the coastal ports.
Trying to discern religious values from names is hazardous, especially when (1) many of the names are traditional and (2) papponymy (the practice of naming children for their grandfathers) and intermarriage coexist.
www.restorationquarterly.org /Volume_037/rq03702hamilton.htm   (6266 words)

  
 Blank
Because of an acute episode, a higher level of the drug in plasma was desired, and an additional external infusion line (pump #2) was established that pumped the same drug in at a constant rate of 0.25 mg/min for 120 minutes.
The desired initial concentration of an injectable solution of Cefotaxime Sodium is 1 g in 50 mL, and the pH of such a solution is 5.5.
Sustained release verapamil tablets consist of verapamil homogeneously distributed in a matrix of the natural polysaccharide sodium alginate, which swells when it comes into contact with GI fluid.
www.pharmacy.umaryland.edu /faculty/ghollenb/prinrxsci/exam.htm   (961 words)

  
 The Phaistos Disk - Crystalinks
The Phaistos Disc was discovered in the basement of room XL-101 of the Minoan palace-site of Phaistos, near Hagia Triada, on the south coast of Crete.
And after the time of the Disk, both queen Hatshepsut (1473 to 1458 BCE) and king Thutmosis III (her successor to 1425 BCE) received formal embassies of Cretans in their Theban capital, as depicted in tombs of their nobles.
Slightly later the Linear B tablets from Knossos mention an "Aiguptios".
www.crystalinks.com /phaistosdisc.html   (3496 words)

  
 Magnetic Shield Corp. - Newsletter - Vol. 5, Num. 1
Tablet PCs are almost as ubiquitous as cellular telephones in the work places in which they are used:
Touch screens and pen tablet versions are the most prevalent.
Tested to the most stringent requirements for portable computing apparatus, MIL-STD-810F (IP64 rating), Walkabout Computers subject their Tablet PCs to six different test regimens, including dropping them repeatedly on a steel-and-concrete surface, and blowing water and dust at them at 40 miles per hour.
www.magnetic-shield.com /newsletter/vol5-1/p4.html   (134 words)

  
 The Realms of Divine Existence in the Tablet of All Food
The Tablet of All Food (Lawh-i Kull al-Ta'ám), which was revealed in late 1853 or early 1854, clearly demonstrated the superior insight of Bahá'u'lláh, while providing clear evidence of how He, despite growing factionalism within the Bábí community of Persia and knowledge of His own station, was continuing to support Azal.
In the Tablet of All Food, Bahá'u'lláh shows His concern about the rising tide of antinomian tendencies among certain Bábí factions by denouncing the libertine elements and their attempts to "free" the Báb's community from the "bondage" of divine law.
His anguish was perhaps due to the intense pressure resulting from the martyrdom of the Báb and His heroes and heroines; the rise of factionalism among the Bábís, Azal's failure to unify the faithful and accusations leveled against Him; and a life of exile in a foreign land.
bahai-library.org /articles/allfood.masumian.html   (3442 words)

  
 pH Sciences | pH Relief FAQs   (Site not responding. Last check: 2007-08-23)
They measured how many milligrams of pH Relief versus the competitors product were required to alkalize the HCL and proved that pH Relief is 2 to 8 times more effective than other antacids on the market (see chart).
pH Relief is formulated to deliver Alka-Plex to the stomach and upper digestive tract to reduce the level of destructive stomach acid.
In using pH Choice without other products there are no modifications necessary due to the fact that the product simply neutralizes organic acids in foods and beverages.
www.phsciences.com /faq/ph_relief.asp   (1045 words)

  
 1998 Guidelines for Treatment of Sexually Transmitted Diseases
The sections on hepatitis B virus (HBV) (1) and hepatitis A virus (HAV) (2) infections are based on previously published recommendations of the Advisory Committee on Immunization Practices (ACIP).
After 1 year of continuous suppressive therapy, discontinuation of therapy should be discussed with the patient to assess the patient's psychological adjustment to genital herpes and rate of recurrent episodes, as the frequency of recurrences decreases over time in many patients.
A second dose of benzathine penicillin 2.4 million units IM may be administered 1 week after the initial dose for women who have primary, secondary, or early latent syphilis.
www.cdc.gov /mmwr/preview/mmwrhtml/00050909.htm   (17394 words)

  
 FDA Approvals 2006
Solodyn is a once daily extended release tablet formulation of minocycline indicated for the treatment of inflammatory lesions of non-nodular moderate to severe acne vulgaris in patients 12 years of age and older.
Zegerid Chewable Tablets contain a combination of omeprazole (proton pump inhibitor) and antacids which protect the omeprazole from acid degradation in the stomach, allowing the omeprazole to be quickly absorbed into the bloodstream.
Zegerid Chewable Tablets are indicated for the treatment of heartburn and other symptoms associated with gastroesophageal reflux disease (GERD), the short-term treatment (four to eight weeks) of erosive esophagitis diagnosed by endoscopy and active benign gastric ulcers, the short-term treatment of active duodenal ulcers and for maintenance of healing of erosive esophagitis.
www.drugs.com /newdrugs.html   (3351 words)

  
 Dietary Supplement Fact Sheet: Iron
For adults who are not pregnant, the CDC recommends taking 50 mg to 60 mg of oral elemental iron (the approximate amount of elemental iron in one 300 mg tablet of ferrous sulfate) twice daily for three months for the therapeutic treatment of iron deficiency anemia [33].
Cardiac events were defined as (1) occurrence of an acute myocardial infarction (heart attack), (2) undergoing angioplasty, a medical procedure that opens a blocked coronary artery; or (3) undergoing bypass grafting, a surgical procedure that replaces blocked coronary arteries with healthy blood vessels.
Researchers found that frequent donors, who donated more than 1 unit of whole blood each year between 1988 and 1990, were less likely to experience cardiac events than casual donors (those who only donated a single unit in that 3-year period).
ods.od.nih.gov /factsheets/iron.asp   (6090 words)

  
 Geographic Information Systems (GIS) Poster
They were combined with the results of the previous selections to produce a map consisting of: (1) sites in underdeveloped areas underlain by sand and gravel, (2) more than 500 meters from point sources of pollution, and (3) more than 100 meters from unsuitable streams (fig.
The network analysis function considers two elements: (1) distance from the fire station, and (2) speed of travel based on the type of road.
The analysis shows that under normal conditions, most of the area within the city will be served in less than 7 minutes and 30 seconds because of the distribution and density of fire stations and the continuous network of roads.
erg.usgs.gov /isb/pubs/gis_poster   (5021 words)

  
 Study Raises Concerns About Tablet Splitting Of Most Prescribed Muscle Relaxant
Initiation of the study followed anecdotal reports that patients given a prescription for branded FLEXERIL® (cyclobenzaprine HCl) 5 mg tablets were being advised to split generic cyclobenzaprine HCl 10 mg tablets instead of taking the 5 mg tablet as prescribed by their physician.
Since generic cyclobenzaprine HCl 10 mg tablets are not designed for splitting (tablets are not scored), there is an increased likelihood that they will split unevenly, crumble or shatter, according to Dr. Cook.
The participants practiced the splitting technique with each device with up to four tablets; the weights of which were not included in the analysis.
www.jnj.com /news/jnj_news/20040512_150954.htm   (1051 words)

  
 GENDER ROLES AND MALE CONTRACEPTION
1 The increased acceptance of equality of opportunity for women has led to many new opportunities for women in the workplace.
A polymer, stryrene maleic anhydride, is injected into the vas deferens, forming a coating around the inside of this tubule; SMA lowers the pH of the environment just enough to kill sperm passing through.
SMA can be flushed out with an injection of dimethyl sulfoxide or allowed to dissolve at a time which can be set for anywhere between two months and five years.
www.lib.utah.edu /epubs/undergrad/vol6/peterson.html   (3181 words)

  
 MS-Contin Online, Description, Chemistry, Ingredients - Morphine - RxList Monographs
Morphine sulfate occurs as white, feathery, silky crystals, cubical masses of crystals, or white crystalline powder; it is soluble in water and slightly soluble in alcohol.
Morphine has a pKa of 7.9, with an octanol/water partition coefficient of 1.42 at pH 7.4.
At this pH, the tertiary amino group is mostly ionized, making the molecule water-soluble.
www.rxlist.com /cgi/generic/ms.htm   (172 words)

  
 pH, TDS, ORP, and Salt Water Testing Meters: PockeTesters: Pool & Spa Water Testing - © LaMotte Company
The pH sensor measures from 0.00 to 14.00 with an accuracy of ±0.01.
Readings are not affected by sample color or turbidity, so the unit can be used to test a wide variety of water samples.
The PockeTester measures the Sodium Chloride level in salt water pools with a range from 0 to 9,999 ppm; pH is measured 0.00 to 14.0 pH; TDS from 0 to 9999 ppm; and Temperature from 32.0 to 194°F. The PockeTester is packaged in a carrying case with a special calibration standard.
www.lamotte.com /pages/pool/ptesters.html   (407 words)

  
 WHOCI: Oxybutynin Extended-Release Provides Steady Delivery In Varying pH Levels
Study findings demonstrated that drug delivery for extended-release (ER) oxybutynin was constant in all pH solutions while the drug delivery rate of extended-release tolterodine was less than expected when exposed to varying pH levels.
Potential hydrogen (pH) is a method of measuring degrees of acidity or alkalinity on a measurable scale.
A Ditropan XL Oros tablet works by allowing water to enter the tablet and suspend the drug in the tablet's core.
www.docguide.com /dg.nsf/PrintPrint/713718D138DAA9DE85256A7E004A7A07   (595 words)

  
 This Song: Conspicuous Poetry in Hebrew Prose
Only in 1 Maccabees do we find, for the first time in Israel's extant literature, a third person narrator who shifts from narration to praise, lament, and exhortation and back again with a freedom reminiscent of the narrators in cuneiform literature.
Hannah's song (1 Sam 2:1-10) is also a victory song, though it appears in a birth, rather than battle, narrative.
The poems in 1 Samuel 2 and 2 Samuel 22-23 were probably added to the books of Samuel secondarily, along with the prose material in 2 Samuel 21-24.
web.syr.edu /~jwwatts/ThisSong.htm   (6955 words)

  
 Cross Carmellose
Croscarmellose sodium is used in oral pharmaceutical formulations as a disintegrant for Capsules, Tablets and Granules.
In tablet formulations, Croscarmellose sodium may be used in both direct-compression and wet-granulation processes.
Concentrations of up to 5% w/w of Croscarmellose sodium may be used as a tablet disintegrant although normally 2% w/w is used in tablets prepared by direct compression and 3% w/w in tablets prepared by a wet-granulation process.
www.nbent.com /crosscarmellose.htm   (187 words)

  
 Buffers, Reagents, & Stains for Western Blotting
One tablet dissolved in 200 mL of deionized water yields 0.01 M phosphate buffer, 0.0027 M potassium chloride, and 0.137 M sodium chloride, pH 7.4 at 25°C. Available in 50 tablet and 100 tablet sizes.
One tablet dissolved in 100 mL deionized water yields a 0.05 M phosphate citrate buffer, pH 5.0 at 25°C. Available in 50 and 100 tablet sizes.
One tablet dissolved in 15 ml of deionized water yields 0.05 M Tris and 0.15 M sodium chloride, pH 7.6 at 25°C. Available in 50 and 100 tablet sizes.
www.sigmaaldrich.com /Area_of_Interest/Life_Science/Proteomics_and_Protein_Expr_/Protein_Analysis/Western_Blotting/Buffers__Reagents____Stains.html   (1552 words)

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