CA2086095A1 - Systeme bioceramique pour la diffusion de composes bioactifs - Google Patents
Systeme bioceramique pour la diffusion de composes bioactifsInfo
- Publication number
- CA2086095A1 CA2086095A1 CA 2086095 CA2086095A CA2086095A1 CA 2086095 A1 CA2086095 A1 CA 2086095A1 CA 2086095 CA2086095 CA 2086095 CA 2086095 A CA2086095 A CA 2086095A CA 2086095 A1 CA2086095 A1 CA 2086095A1
- Authority
- CA
- Canada
- Prior art keywords
- bioactive
- bioceramic
- ceramic
- hydroxyapatite
- bioactive glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000003462 bioceramic Substances 0.000 title claims abstract description 62
- 230000000975 bioactive effect Effects 0.000 title claims abstract description 40
- 150000001875 compounds Chemical class 0.000 title claims abstract description 38
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 44
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract description 44
- 239000005313 bioactive glass Substances 0.000 claims abstract description 39
- 239000000919 ceramic Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- -1 calcium phosphate compound Chemical class 0.000 claims abstract description 12
- 239000001506 calcium phosphate Substances 0.000 claims abstract description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract 2
- 235000011010 calcium phosphates Nutrition 0.000 claims abstract 2
- 239000003826 tablet Substances 0.000 claims description 36
- 238000003825 pressing Methods 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 8
- 239000001828 Gelatine Substances 0.000 claims description 7
- 229920000159 gelatin Polymers 0.000 claims description 7
- 235000019322 gelatine Nutrition 0.000 claims description 7
- HSWPZIDYAHLZDD-UHFFFAOYSA-N atipamezole Chemical group C1C2=CC=CC=C2CC1(CC)C1=CN=CN1 HSWPZIDYAHLZDD-UHFFFAOYSA-N 0.000 claims description 6
- 229960003002 atipamezole Drugs 0.000 claims description 6
- 229960003946 selegiline Drugs 0.000 claims description 6
- MEZLKOACVSPNER-GFCCVEGCSA-N selegiline Chemical group C#CCN(C)[C@H](C)CC1=CC=CC=C1 MEZLKOACVSPNER-GFCCVEGCSA-N 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 102000004169 proteins and genes Human genes 0.000 claims description 4
- 108090000623 proteins and genes Proteins 0.000 claims description 4
- 239000002246 antineoplastic agent Substances 0.000 claims description 3
- 239000000812 cholinergic antagonist Substances 0.000 claims description 3
- 239000005556 hormone Substances 0.000 claims description 3
- 229940088597 hormone Drugs 0.000 claims description 3
- HYIMSNHJOBLJNT-UHFFFAOYSA-N nifedipine Chemical group COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC=C1[N+]([O-])=O HYIMSNHJOBLJNT-UHFFFAOYSA-N 0.000 claims description 3
- 229960001597 nifedipine Drugs 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000829 suppository Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 claims description 2
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical class O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 claims description 2
- 206010011224 Cough Diseases 0.000 claims description 2
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 claims description 2
- 239000000150 Sympathomimetic Substances 0.000 claims description 2
- 230000003288 anthiarrhythmic effect Effects 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 230000000118 anti-neoplastic effect Effects 0.000 claims description 2
- 229940035678 anti-parkinson drug Drugs 0.000 claims description 2
- 230000001139 anti-pruritic effect Effects 0.000 claims description 2
- 230000001754 anti-pyretic effect Effects 0.000 claims description 2
- 230000002921 anti-spasmodic effect Effects 0.000 claims description 2
- 239000001961 anticonvulsive agent Substances 0.000 claims description 2
- 239000000739 antihistaminic agent Substances 0.000 claims description 2
- 239000003908 antipruritic agent Substances 0.000 claims description 2
- 239000002221 antipyretic Substances 0.000 claims description 2
- 239000003433 contraceptive agent Substances 0.000 claims description 2
- 239000000850 decongestant Substances 0.000 claims description 2
- 239000002934 diuretic Substances 0.000 claims description 2
- 229960005309 estradiol Drugs 0.000 claims description 2
- 229930182833 estradiol Natural products 0.000 claims description 2
- 230000000147 hypnotic effect Effects 0.000 claims description 2
- 229960000485 methotrexate Drugs 0.000 claims description 2
- 239000003158 myorelaxant agent Substances 0.000 claims description 2
- 230000000069 prophylactic effect Effects 0.000 claims description 2
- 239000003368 psychostimulant agent Substances 0.000 claims description 2
- 239000000932 sedative agent Substances 0.000 claims description 2
- 230000001975 sympathomimetic effect Effects 0.000 claims description 2
- 229940124549 vasodilator Drugs 0.000 claims description 2
- 239000003071 vasodilator agent Substances 0.000 claims description 2
- 230000000202 analgesic effect Effects 0.000 claims 2
- 210000003169 central nervous system Anatomy 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 2
- 239000006187 pill Substances 0.000 claims 2
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 claims 1
- 230000000578 anorexic effect Effects 0.000 claims 1
- 230000000507 anthelmentic effect Effects 0.000 claims 1
- 230000001078 anti-cholinergic effect Effects 0.000 claims 1
- 230000001773 anti-convulsant effect Effects 0.000 claims 1
- 230000001430 anti-depressive effect Effects 0.000 claims 1
- 230000001142 anti-diarrhea Effects 0.000 claims 1
- 230000001387 anti-histamine Effects 0.000 claims 1
- 230000003276 anti-hypertensive effect Effects 0.000 claims 1
- 230000002924 anti-infective effect Effects 0.000 claims 1
- 239000002260 anti-inflammatory agent Substances 0.000 claims 1
- 229940121363 anti-inflammatory agent Drugs 0.000 claims 1
- 230000002460 anti-migrenic effect Effects 0.000 claims 1
- 230000000561 anti-psychotic effect Effects 0.000 claims 1
- 239000000924 antiasthmatic agent Substances 0.000 claims 1
- 239000000935 antidepressant agent Substances 0.000 claims 1
- 229940005513 antidepressants Drugs 0.000 claims 1
- 239000003472 antidiabetic agent Substances 0.000 claims 1
- 229940125708 antidiabetic agent Drugs 0.000 claims 1
- 229960003965 antiepileptics Drugs 0.000 claims 1
- 239000002579 antinauseant Substances 0.000 claims 1
- 239000003443 antiviral agent Substances 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 claims 1
- 208000010877 cognitive disease Diseases 0.000 claims 1
- 230000002254 contraceptive effect Effects 0.000 claims 1
- 206010061428 decreased appetite Diseases 0.000 claims 1
- 230000001882 diuretic effect Effects 0.000 claims 1
- 230000002526 effect on cardiovascular system Effects 0.000 claims 1
- 230000001506 immunosuppresive effect Effects 0.000 claims 1
- 238000002513 implantation Methods 0.000 claims 1
- 230000000590 parasiticidal effect Effects 0.000 claims 1
- 239000002297 parasiticide Substances 0.000 claims 1
- 230000002445 parasympatholytic effect Effects 0.000 claims 1
- 230000001624 sedative effect Effects 0.000 claims 1
- 150000003431 steroids Chemical class 0.000 claims 1
- 229940125725 tranquilizer Drugs 0.000 claims 1
- 239000003204 tranquilizing agent Substances 0.000 claims 1
- 230000002936 tranquilizing effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000004090 dissolution Methods 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 16
- 239000002241 glass-ceramic Substances 0.000 description 16
- IYETZZCWLLUHIJ-UHFFFAOYSA-N methyl-(1-phenylpropan-2-yl)-prop-2-ynylazanium;chloride Chemical compound Cl.C#CCN(C)C(C)CC1=CC=CC=C1 IYETZZCWLLUHIJ-UHFFFAOYSA-N 0.000 description 13
- 229960003678 selegiline hydrochloride Drugs 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000011521 glass Substances 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 6
- 229910052681 coesite Inorganic materials 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 230000016507 interphase Effects 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000008363 phosphate buffer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 description 2
- 229940078499 tricalcium phosphate Drugs 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940065524 anticholinergics inhalants for obstructive airway diseases Drugs 0.000 description 1
- 229940125681 anticonvulsant agent Drugs 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 229940030600 antihypertensive agent Drugs 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940005486 antimigraine preparations Drugs 0.000 description 1
- 229940034982 antineoplastic agent Drugs 0.000 description 1
- 239000000164 antipsychotic agent Substances 0.000 description 1
- 229940005529 antipsychotics Drugs 0.000 description 1
- 229940125716 antipyretic agent Drugs 0.000 description 1
- 229940124575 antispasmodic agent Drugs 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 229940124558 contraceptive agent Drugs 0.000 description 1
- 230000001955 cumulated effect Effects 0.000 description 1
- 229940124581 decongestants Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 229940030606 diuretics Drugs 0.000 description 1
- KOWWOODYPWDWOJ-LVBPXUMQSA-N elatine Chemical compound C([C@]12CN(C3[C@@]45OCO[C@]44[C@H]6[C@@H](OC)[C@@H]([C@H](C4)OC)C[C@H]6[C@@]3([C@@H]1[C@@H]5OC)[C@@H](OC)CC2)CC)OC(=O)C1=CC=CC=C1N1C(=O)CC(C)C1=O KOWWOODYPWDWOJ-LVBPXUMQSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000003326 hypnotic agent Substances 0.000 description 1
- 229940125721 immunosuppressive agent Drugs 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229940083747 low-ceiling diuretics xanthine derivative Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229940035363 muscle relaxants Drugs 0.000 description 1
- 230000001069 nematicidal effect Effects 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000003016 pheromone Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920001444 polymaleic acid Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003128 rodenticide Substances 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229910001467 sodium calcium phosphate Inorganic materials 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000012453 sprague-dawley rat model Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229940064707 sympathomimetics Drugs 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909013405A GB9013405D0 (en) | 1990-06-25 | 1990-06-25 | Leakage fault detector |
| GB9014052.6 | 1990-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2086095A1 true CA2086095A1 (fr) | 1991-12-26 |
Family
ID=10677689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2086095 Abandoned CA2086095A1 (fr) | 1990-06-25 | 1991-06-24 | Systeme bioceramique pour la diffusion de composes bioactifs |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2086095A1 (fr) |
| GB (1) | GB9013405D0 (fr) |
-
1990
- 1990-06-25 GB GB909013405A patent/GB9013405D0/en active Pending
-
1991
- 1991-06-24 CA CA 2086095 patent/CA2086095A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| GB9013405D0 (en) | 1990-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |