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Mohammadi Z. Systemic and local applications of steroids in endodontics: an update review. Int Dent J 2009; 59:297-304. [PMID: 19998665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
Up to 80% of endodontic patients who report with preoperative pain continue to experience some level of pain following the endodontic procedure. Various classes of drugs have been studied for the management of post-treatment endodontic pain. Since endodontic pain is often associated with chronic inflammation, the presence of bacterial by-products, influx of primed immune cells and activation of the cytokine network and other inflammatory mediators, pain may be reduced by administration of glucocorticoid steroids. The aim of this paper is to review the pharmacology and mechanisms of actions of steroids as well as their indications for endodontics, contraindications, dosages and side-effects.
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Affiliation(s)
- Zahed Mohammadi
- Hamedan Dental School, Department of Endodontics, Hamedan, Iran.
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Affiliation(s)
- Z Mohammadi
- Department of Endodontics, School of Dentistry, Hamedan University of Medical Sciences, Hamedan, Iran.
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Abstract
AIM The aims of this study were to: (i) investigate the effects of Ledermix paste as an intracanal medicament on discolouration of immature teeth, (ii) examine whether the discolouring effects were related to the method of application, (iii) examine the effects of sunlight upon discolouration of immature teeth and (iv) compare the degree of discolouration between mature and immature teeth. METHODOLOGY The root canals of 45 immature extracted human teeth were prepared and filled with either Ledermix paste, calcium hydroxide [Ca(OH)2], or saline. In group 1, Ledermix paste was only placed apical to the cemento-enamel junction (CEJ) whilst in groups 2 and 3, the paste filled the entire pulp chamber and the root canals. In group 4, Ca(OH)2 paste and in group 5, saline (control) were allowed to fill the pulp chamber and the root canals. Group 3 teeth were kept in the dark and the other groups were exposed to daylight for 12 weeks. RESULTS After 12 weeks, sunlight exposure had caused dark grey-brown staining in the Ledermix groups but this did not occur when the teeth were kept in the dark. More severe staining was noted when Ledermix paste filled the pulp chamber than when the paste was restricted to below the CEJ and when teeth were exposed to sunlight. When compared to the results of a similar study using mature teeth, the results were similar but the immature teeth were more severely stained than the mature teeth. The Ca(OH)2 paste caused an increase in lightness and yellowness in immature teeth. CONCLUSION It was concluded that Ledermix paste may cause discolouration of immature teeth. Such effects can be minimized if placement of the paste is restricted to below the gingival margin. Clinicians should ensure that Ledermix paste is not left on the walls of access cavities, especially in immature teeth.
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Affiliation(s)
- S T Kim
- School of Dental Science, University of Melbourne, Melbourne, Victoria, Australia
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Abstract
AIM The aims of this study were to: (i) investigate the effects of Ledermix paste as an intracanal medicament on discolouration of mature teeth, (ii) examine whether the discolouring effects were related to the method of application, and (iii) examine the effects of sunlight upon discolouration of mature teeth. METHODOLOGY The root canals of 45 mature extracted human teeth were prepared and filled with either Ledermix paste, calcium hydroxide [Ca(OH)2], or saline. In group 1, Ledermix paste was placed apical to the cemento-enamel junction (CEJ), whilst in groups 2 and 3 the paste filled the entire pulp chamber and root canals. In group 4, a Ca(OH)2 and methyl cellulose paste and, in group 5, saline (control) were allowed to fill the pulp chamber and the root canals. Group 3 teeth were kept in the dark and the other groups were exposed to indirect sunlight for 12 weeks. RESULTS After 12 weeks, sunlight exposure had caused dark grey-brown staining of the teeth in the Ledermix groups, but this did not occur when the teeth were kept in the dark. More severe staining was noted when Ledermix paste filled the pulp chamber than when the paste was restricted to below the CEJ. CONCLUSIONS It was concluded that Ledermix paste may cause discolouration of teeth. Such effects can be minimized if placement of the paste is restricted to below the gingival margin. Clinicians should ensure that Ledermix paste is not left on the walls of access cavities.
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Affiliation(s)
- S T Kim
- School of Dental Science, University of Melbourne, Melbourne, Victoria, Australia
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Hussain I, MacKellar A, Knowles GK. Rectal administration of demeclocycline in a patient with the syndrome of inappropriate ADH secretion. Int J Clin Pract 1998; 52:59. [PMID: 9536573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Pataki A, Müller K, Green JR, Ma YF, Li QN, Jee WS. Effects of short-term treatment with the bisphosphonates zoledronate and pamidronate on rat bone: a comparative histomorphometric study on the cancellous bone formed before, during, and after treatment. Anat Rec (Hoboken) 1997; 249:458-68. [PMID: 9415453 DOI: 10.1002/(sici)1097-0185(199712)249:4<458::aid-ar5>3.0.co;2-n] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
To study the anti-resorptive effects of zoledronate and pamidronate on growing long bones we have performed a histomorphometric analysis of the three regions of the proximal tibial cancellous bone of bone formed before, during, and after drug treatment. Male rats (190-220 g) were treated subcutaneously for 10 days with zoledronate (0.028-2.8 microg/kg) or pamidronate (3.7-370 microg/kg) and sacrificed 5 days later. To delineate the three regions of cancellous bone, and for dynamic bone histomorphometry, calcein and demeclocycline were injected at various times. Both bisphosphonates caused a dose-dependent suppression of cancellous bone turnover and resorption to produce an increase in cancellous bone, but zoledronate was 100 times more potent than pamidronate. The increase in the bone amount and connectivity was more pronounced in the bone formed during treatment where transient bone resorption and normal bone formation led to a positive bone balance. In the bone formed before treatment, inhibition of bone resorption associated with reduced bone formation produced a net gain in amount of bone. Although both bone regions showed a positive bone balance, more bone accumulated in the bone formed during treatment probably because its trabecular bone surface was three times greater. In the primary spongiosa formed after treatment, a moderate increase in the bone amount and connectivity was observed only at the highest dose of both bisphosphonates. The bone formed before, during, and after treatment with bisphosphonates responds differently due to differences in bone architecture, rates of modeling and remodeling, and period of drug exposure.
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Affiliation(s)
- A Pataki
- Novartis Pharma Inc., Basle, Switzerland
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Kamoi K, Ebe T, Kobayashi O, Ishida M, Sato F, Arai O, Tamura T, Takagi A, Yamada A, Ishibashi M. Atrial natriuretic peptide in patients with the syndrome of inappropriate antidiuretic hormone secretion and with diabetes insipidus. J Clin Endocrinol Metab 1990; 70:1385-90. [PMID: 2139879 DOI: 10.1210/jcem-70-5-1385] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
To examine a possible role for atrial natriuretic peptide (ANP) in water and sodium metabolism disturbances associated with abnormal vasopressin (AVP) secretion, we measured plasma ANP concentrations in 15 patients with the syndrome of inappropriate antidiuretic hormone secretion (SIADH) and in 17 patients with central diabetes insipidus (DI). The mean plasma ANP concentration (30.2 +/- 10.4 pmol/L) in SIADH patients who had hyponatremia, plasma hypoosmolality, hyperosmolar urinary compared to plasma sodium levels, and increased plasma AVP levels relative to plasma osmolality was significantly higher than that in normal subjects (12.6 +/- 4.9 pmol/L), although there was a considerable individual variation in plasma ANP ranging from normal to clearly elevated levels (15.1-47.0 pmol/L). When hyponatremia was corrected by water restriction or demeclocycline administration, plasma ANP levels decreased significantly and fell into the normal range (12.5 +/- 4.3 pmol/L). DI patients who complained of polyuria and polydipsia and had hypoosmolar urine, normal or elevated plasma sodium concentrations, and decreased plasma AVP levels relative to plasma osmolality, on the other hand, had a significantly lower mean plasma ANP level (7.6 +/- 2.9 pmol/L) than normal subjects. There was, again, a considerable overlap between plasma ANP levels in individual DI patients (4.2-13.9 pmol/L) and those in normal subjects. Treatment with 1-desamino-8-D-arginine vasopressin resulted in a significant increase in the mean plasma ANP level (18.6 +/- 8.0 pmol/L). There were no significant correlations between plasma ANP and AVP levels in either group of patients. The results indicate that ANP secretion is modulated by changes in plasma volume consequent to abnormal AVP secretion, which may have a pathophysiological significance in maintaining volume homeostasis.
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Affiliation(s)
- K Kamoi
- Department of Medicine, Nagaoka Red Cross Hospital, Niigata, Japan
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Abstract
A single oral dose of tetracycline deposits in bone and is readily identified with fluorescence microscopy. Two such time-spaced labels can be used to determine bone dynamic features. This is as accurate as conventional three-day labeling periods. The simplicity, improved compliance, and substantial reduction in time it takes to prepare a patient for bone biopsy all appear to be advantageous when compared with current recommendations.
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Pierce A, Lindskog S. The effect of an antibiotic/corticosteroid paste on inflammatory root resorption in vivo. Oral Surg Oral Med Oral Pathol 1987; 64:216-20. [PMID: 3114696 DOI: 10.1016/0030-4220(87)90094-6] [Citation(s) in RCA: 82] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Progressive external inflammatory root resorption, a result of persistent inflammation within the periodontal membrane, will cause eventual destruction of the tooth root if the inflammation is not eradicated. This study examined the effects of an antibiotic/corticosteroid paste on experimental inflammatory resorption induced in monkeys in vivo. Histologic evaluation of results with the use of a morphometric technique revealed that the paste eliminated inflammatory root resorption and had no damaging effects upon the periodontal membrane. It was concluded that this antibiotic/corticosteroid combination is an effective medication for use in the treatment of progressive root resorption in traumatically injured teeth.
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Abstract
We examined renal function and Na+ balance in a patient with congestive heart failure who was treated with demeclocycline (DMC) on three separate occasions under strict metabolic balance conditions. Natriuresis and reversible renal insufficiency, which could not be explained solely on the basis of negative Na+ balance, developed on each occasion. In contrast to reports of an association between elevated serum DMC levels and renal insufficiency in patients with cirrhotic edema, the renal insufficiency in this patient with cardiac edema occurred in the absence of high DMC levels. Consequently, markedly elevated serum DMC levels do not appear to be a prerequisite for the development of natriuresis or renal insufficiency in edematous patients receiving this drug. In an attempt to clarify the mechanism of the natriuresis, we also examined the effects of DMC on Na+ transport in an in-vitro model system, the toad urinary bladder. DMC inhibited aldosterone-stimulated Na+ transport, but had no effect on Na+ transport when the latter was jointly stimulated by ADH and theophylline. Despite this selective inhibition of the natriferic effect of aldosterone in vitro, it is unlikely that such a mechanism completely accounts for the natriuresis observed in-vivo since the natriuresis is generally of large magnitude and is usually accompanied by some degree of kaliuresis, and DMC had no consistent effect on urinary aldosterone excretion. Consequently, other mechanisms must be sought to explain the natriuretic effect of DMC in edematous patients. Likewise, mechanisms other than negative Na+ balance (perhaps primary alterations in renal hemodynamics) must underly the development of renal insufficiency in such individuals.
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Simmons DJ, Chang SL, Russell JE, Grazman B, Webster D, Oloff C. The effect of protracted tetracycline treatment on bone growth and maturation. Clin Orthop Relat Res 1983:253-9. [PMID: 6414750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Mature female rhesus monkeys were used to evaluate the effects of a one-year course of tetracycline (50 mg/kg/day, intramuscularly) on the formation, maturation, and mineralization of mandibular bone. The bones from the treated group contained normal concentrations of calcium (Ca), inorganic phosphorus (Pi), and hydroxyproline (HO-Pr), and the treatment schedule did not alter the distribution (percentage) of total osteons into slightly, moderately, and highly mineralization classes. Tetracycline impairs bone mineralization and the subsequent maturation of the mineral and matrix moieties. The percentage of highly mineralized osteons labeled with tetracycline is subnormal. Density gradient fractionation studies indicate the presence of abnormally high Ca/Pi ratios in the temporally young newly formed bone mineral and somewhat higher ratios in the most mature bone fraction. Protracted tetracycline treatment at high dosages impairs bone growth and maturation in adult rhesus monkeys.
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Brock PG, Chaplin JA, Hill GW, Richards EL, Short MP. Comparison of the in vitro serum microbiological activity of a triple tetracycline tablet, 300 mg B.I.D. with oxytetracyline, 250 mg Q.I.D. J Int Med Res 1981; 9:360-4. [PMID: 6795070 DOI: 10.1177/030006058100900511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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Dondero F, Mazzilli F, Iannantuono P, La Scala M, Vercelloni B, Isidori A. [Treatment of subacute or chronic inflammatory processes of the male genital tract with a combination of demethylchlortetracycline hydrochloride and fibrinolytic enzymes]. Clin Ter 1980; 94:21-31. [PMID: 6777110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Thambar IV, Simmons PD, Thin RN, Darougar S, Yearsley P. Double-blind comparison of two regimens in the treatment of nongonococcal urethritis. Seven-day vs 21-day course of triple tetracyclinc (Deteclo). Br J Vener Dis 1979; 55:284-8. [PMID: 114198 PMCID: PMC1045655 DOI: 10.1136/sti.55.4.284] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In a double-blind comparison of two regimens of triple tetracycline (Deteclo, Lederle) in the treatment of nongonococcal urethritis, 68 (88.6%) of 70 patients treated with one tablet twice for 21 days and seen four weeks after starting therapy had satisfactory results. This was significantly better than the findings among the 73 patients treated with one tablet twice daily for seven days and followed for four weeks, among whom only 47 (64.4%) had satisfactory results. Results were also better for the group treated with the 21-day regimen at three months afer the start of treatment. When analysed individually at four and 12 weeks, urethral discharge, urethral Gram-stained smears, and first-glass urine test all gave similar results, which were markedly better than those before treatment. It appears that the longer course of treatment it indicated where any regular partner may not be treated. Slightly fewer patients had satisfactory results among those who admitted consuming alcohol than among those who did not. Chlamydiae-negative patients, treated for seven days, had fewer clinically satisfactory results than other sub-groups.
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Appiani AC, Edefonti A, Porzia R, Primi D. [Treatment of inappropriate ADH secretion syndrome with demethylchlortetracycline]. Arch Fr Pediatr 1979; 36:582-6. [PMID: 118718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A sixteen month girl with inappropriate ADH secretion was treated with demethylchlortetracycline. On a dose of 20 mgs/kg/day the disorder resolved completely. Treatment was continued with a maintenance dose of 15 mgs/kg/day. No side effects were observed.
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Miani C, Baratieri A, Deli R. [Value of the use of a cement containing a combination of triamcinolone and tetracycline in cavity preparations]. Minerva Stomatol 1978; 27:87-93. [PMID: 98698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Odontomix (reg'd) cement was used at the bottom of cavities prepared in healthy dog canines in a attempt to prevent pulp and dentine alterations caused by the preparation and filling of cavities. 24 dogs were used along with 24 controls. I.v. tetracycline was afterwards given 10 times at weekly intervals. Examination of tetracycline labelling under the cavities showed that the cement caused pulp and dentine changes in confined areas, though it has not yet been possible to determine whether these are due to the corticosteroid, the antibiotic, or the excipient employed in the preparation.
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Forrest JN, Cox M, Hong C, Morrison G, Bia M, Singer I. Superiority of demeclocycline over lithium in the treatment of chronic syndrome of inappropriate secretion of antidiuretic hormone. N Engl J Med 1978; 298:173-7. [PMID: 413037 DOI: 10.1056/nejm197801262980401] [Citation(s) in RCA: 233] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We evaluated demeclocycline and lithium therapy in 10 patients with the syndrome of inappropriate secretion of antidiuretic hormone. Despite severe water restriction, all patients had hyponatremia (mean +/- S.E.M. serum sodium of 122 +/- 1.1 meq per liter) and elevated urine osmolality (744 +/- 59 mOsm per kilogram) before treatment. Demeclocycline (600 to 1200 mg daily) restored serum sodium concentration to 139 +/- 1.1 meq per liter within five to 14 days, permitting unrestricted water intake in all patients. In three patients given lithium carbonate (900 mg daily) the serum sodium concentration, urine osmolality and urine volume were unchanged; since two patients had adverse central-nervous-system symptoms during lithium therapy, further study of this agent was abandoned. A patient with an unusual 22-year history of the syndrome was unresponsive to lithium, whereas long-term treatment with demeclocyline was markedly effective. Demeclocycline is superior to lithium in the treatment of the syndrome and may obviate the need for severe water restriction.
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Cottone JA, Langlais RP. Recurrent aphthous stomatitis-literature review. Report of three cases treated with demeclocycline hydrochloride. J Oral Med 1977; 32:21-4. [PMID: 402447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Abstract
Details are given of a double-blind trial involving 400 cases in which tetracycline 500 mg. four times a day for 7 days was compared with tetracycline 250 mg. four times a day for 14 days and also of the findings in 311 cases treated with Deteclo 300 mg. three times a day for 3 weeks. The treatment in the double-blind trial were equally effective and appeared to be as effective as the long-term Deteclo therapy. When the results of these treatments were compared with those obtained previously with tetracycline 250 mg. four times a day for 4 days and allowance was made for the time at which the latter results have been assessed, it was concluded that neither the treatment used in the double-blind trial nor Deteclo 300 mg. three times a day for 3 weeks offered any advantage over the customary treatment with tetracycline 250 mg, four times a day for 4 days.
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Yen PK, Shaw JH. Effects of repeated oral doses of demethylchlortetracycline on bones and dentin of young rhesus monkeys. J Dent Res 1975; 54:358-64. [PMID: 46870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Seven oral doses of demethylchlortetracycline were administered to monkeys that received serial injections of lead acetate to intravitally stain calcification sites. Bone growth was greatly inhibited, whereas dentin apposition was spared from the cumulative toxicity of demethylchlortetracycline. Cessation of bone growth and its duration could be correlated with serum levels.
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Ziv G, Sulman FG. Analysis of pharmacokinetic properties of nine tetracycline analogues in dairy cows and ewes. Am J Vet Res 1974; 35:1197-201. [PMID: 4214529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Hayek A, Ramirez J. Demeclocycline-induced diabetes insipidus. JAMA 1974; 229:676-7. [PMID: 4277429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Abstract
Various tetracyclines were administered by different routes to young monkeys that received multiple injections of lead acetate as an intravital stain of calcification sites. Microscopically, the tetracyclines inhibited membranous bone growth, but they did not affect dentin apposition.
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Store SD, Gupta SG, Paul T, Patwardhan AV, Sheth UK. Triple tetracycline in lower respiratory tract infections. J Postgrad Med 1974; 20:99-102. [PMID: 4212483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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Foster MT. Treatment of gonorrhea. Tetracyclines. J Reprod Med 1973; 11:179-81. [PMID: 4200552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Iakovlev VP, Kosloapova AV. [Distribution of chlortetracycline, its dibenzylethylenediamine salt (dibiomycin) and demethylchlortetracycline in experimental animals]. Antibiotiki 1972; 17:629-33. [PMID: 4632011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Marples RR, Downing DT, Kligman AM. Influence of Pityrosporum species in the generation of free fatty acids in human surface lipids. J Invest Dermatol 1972; 58:155-9. [PMID: 4622426 DOI: 10.1111/1523-1747.ep12539044] [Citation(s) in RCA: 48] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Grossman ER, Walchek A, Freedman H. Tetracyclines and permanent teeth: the relation between dose and tooth color. Pediatrics 1971; 47:567-70. [PMID: 4993997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Willcox RR. Treatment of gonorrhoea with two oral doses of antibiotics. Trials of cephalexin and of triple tetracycline (Deteclo). Br J Vener Dis 1971; 47:31-3. [PMID: 4994517 PMCID: PMC1048141 DOI: 10.1136/sti.47.1.31] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Ory EM. The tetracyclines. Med Clin North Am 1970; 54:1173-86. [PMID: 4248510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Enfors W, Molin L. Demethylchlortetracycline compared with penicillin in the treatment of gonorrhoea in women. Br J Vener Dis 1970; 46:209-11. [PMID: 4988101 PMCID: PMC1048067 DOI: 10.1136/sti.46.3.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Willcox RR. Recent developments in the treatment of gonorrhoea. Br J Vener Dis 1970; 46:141-4. [PMID: 4988611 PMCID: PMC1048049 DOI: 10.1136/sti.46.2.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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A triple tetracycline combination. Practitioner 1970; 204:446-8. [PMID: 4985018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Abstract
The aerobic flora of the axilla and forehead of 20 normal human subjects was studied through a 3-week course of 600 mg of demethylchlortetracycline daily and a 3-week follow-up. In general in the axilla, an initial fall in bacterial density was followed by recovery in numbers due to the proliferation of resistant coagulase-negative cocci and diminution of the lipophilic diphtheroid group of bacteria within 1 week of treatment. During the remainder of the treatment period, the flora was essentially stable in both density and composition. In the follow-up phase, the initial flora was slowly re-established but resistant cocci persisted for more than 3 weeks. On the forehead the fall in density was slower and recovery during treatment was incomplete. Resistant coagulase-negative cocci became dominant and persisted through the follow-up phase. In two individuals, temporary colonization of the axilla by Staphylococcus aureus was seen.
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Nakazawa S, Oka S, Otaka T, Sato H, Chikoaka H. [Clinical study on demethylchlortetracycline (Ledermycin) dry syrup in pediatrics]. Jpn J Antibiot 1969; 22:197-9. [PMID: 4980821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Yamada N, Yoshioka H, Nambu H, Itagaki M. [Therapeutic results of demethylchlortetracycline (Ledermycin) dry syrup administration in acute infections in children]. Jpn J Antibiot 1969; 22:203-5. [PMID: 4980481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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48
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Nagamatsu K, Saeki Y, Wagatsuma Y, Shishido T, Togashi T. [Clinical use of demethylchlortetracycline (Ledermycin) dry syrup in respiratory infections in children]. Jpn J Antibiot 1969; 22:210-2. [PMID: 4980483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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49
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Koide G. [Clinical use of demethylchlortetracycline (Ledermycin) dry syrup in acute respiratory tract infections in children]. Jpn J Antibiot 1969; 22:206-9. [PMID: 4980482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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50
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Otaguro K. [Clinical use of demethylchlortetracycline dry syrup in pediatric urology]. Jpn J Antibiot 1969; 22:200-2. [PMID: 4980480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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