JP4993643B2 - フェノールを用いた、プリオンで汚染した表面の汚染除去 - Google Patents
フェノールを用いた、プリオンで汚染した表面の汚染除去 Download PDFInfo
- Publication number
- JP4993643B2 JP4993643B2 JP2006522648A JP2006522648A JP4993643B2 JP 4993643 B2 JP4993643 B2 JP 4993643B2 JP 2006522648 A JP2006522648 A JP 2006522648A JP 2006522648 A JP2006522648 A JP 2006522648A JP 4993643 B2 JP4993643 B2 JP 4993643B2
- Authority
- JP
- Japan
- Prior art keywords
- composition
- phenol
- phenols
- acid
- prion
- 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.)
- Expired - Lifetime
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000005202 decontamination Methods 0.000 title claims description 14
- 230000003588 decontaminative effect Effects 0.000 title claims description 13
- 239000000203 mixture Substances 0.000 claims abstract description 77
- 102000029797 Prion Human genes 0.000 claims abstract description 58
- 108091000054 Prion Proteins 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 47
- 150000002989 phenols Chemical class 0.000 claims abstract description 28
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 claims description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 235000010292 orthophenyl phenol Nutrition 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- 239000012141 concentrate Substances 0.000 claims description 9
- NCKMMSIFQUPKCK-UHFFFAOYSA-N 2-benzyl-4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1CC1=CC=CC=C1 NCKMMSIFQUPKCK-UHFFFAOYSA-N 0.000 claims description 8
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 8
- 208000015181 infectious disease Diseases 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 241001465754 Metazoa Species 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 239000003352 sequestering agent Substances 0.000 claims description 5
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 claims description 4
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 4
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002458 infectious effect Effects 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 239000012267 brine Substances 0.000 claims description 3
- 150000001735 carboxylic acids Chemical group 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 235000013361 beverage Nutrition 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 239000008280 blood Substances 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 229940051250 hexylene glycol Drugs 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 239000002906 medical waste Substances 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 241000023320 Luma <angiosperm> Species 0.000 claims 1
- 239000000872 buffer Substances 0.000 claims 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 1
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 abstract description 4
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 abstract description 4
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 abstract description 3
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 229960003500 triclosan Drugs 0.000 abstract description 3
- CFKMVGJGLGKFKI-UHFFFAOYSA-N 4-chloro-m-cresol Chemical compound CC1=CC(O)=CC=C1Cl CFKMVGJGLGKFKI-UHFFFAOYSA-N 0.000 abstract description 2
- 239000005844 Thymol Substances 0.000 abstract description 2
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 abstract description 2
- ACGUYXCXAPNIKK-UHFFFAOYSA-N hexachlorophene Chemical compound OC1=C(Cl)C=C(Cl)C(Cl)=C1CC1=C(O)C(Cl)=CC(Cl)=C1Cl ACGUYXCXAPNIKK-UHFFFAOYSA-N 0.000 abstract description 2
- 229960004068 hexachlorophene Drugs 0.000 abstract description 2
- 229960000790 thymol Drugs 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 17
- 238000009472 formulation Methods 0.000 description 17
- 102000004169 proteins and genes Human genes 0.000 description 14
- 108090000623 proteins and genes Proteins 0.000 description 14
- 230000009467 reduction Effects 0.000 description 14
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 12
- 229940098773 bovine serum albumin Drugs 0.000 description 11
- 238000011282 treatment Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 230000002209 hydrophobic effect Effects 0.000 description 7
- YQUVCSBJEUQKSH-UHFFFAOYSA-N 3,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(O)=C1 YQUVCSBJEUQKSH-UHFFFAOYSA-N 0.000 description 6
- 229920001817 Agar Polymers 0.000 description 6
- 241000204031 Mycoplasma Species 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000008272 agar Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 208000024777 Prion disease Diseases 0.000 description 5
- 239000003945 anionic surfactant Substances 0.000 description 5
- 150000007524 organic acids Chemical class 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- KLIDCXVFHGNTTM-UHFFFAOYSA-N 2,6-dimethoxyphenol Chemical compound COC1=CC=CC(OC)=C1O KLIDCXVFHGNTTM-UHFFFAOYSA-N 0.000 description 4
- XQDNFAMOIPNVES-UHFFFAOYSA-N 3,5-Dimethoxyphenol Chemical compound COC1=CC(O)=CC(OC)=C1 XQDNFAMOIPNVES-UHFFFAOYSA-N 0.000 description 4
- 208000020406 Creutzfeldt Jacob disease Diseases 0.000 description 4
- 208000003407 Creutzfeldt-Jakob Syndrome Diseases 0.000 description 4
- 208000010859 Creutzfeldt-Jakob disease Diseases 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 238000013207 serial dilution Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 241000282412 Homo Species 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 3
- 208000018756 Variant Creutzfeldt-Jakob disease Diseases 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000002779 inactivation Effects 0.000 description 3
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- 150000003077 polyols Chemical class 0.000 description 3
- 208000008864 scrapie Diseases 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- JIRHAGAOHOYLNO-UHFFFAOYSA-N (3-cyclopentyloxy-4-methoxyphenyl)methanol Chemical compound COC1=CC=C(CO)C=C1OC1CCCC1 JIRHAGAOHOYLNO-UHFFFAOYSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- QSZCGGBDNYTQHH-UHFFFAOYSA-N 2,3-dimethoxyphenol Chemical compound COC1=CC=CC(O)=C1OC QSZCGGBDNYTQHH-UHFFFAOYSA-N 0.000 description 2
- QWBBPBRQALCEIZ-UHFFFAOYSA-N 2,3-dimethylphenol Chemical compound CC1=CC=CC(O)=C1C QWBBPBRQALCEIZ-UHFFFAOYSA-N 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
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- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
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- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
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- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
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Description
本発明は、生物学的汚染除去の分野に関する。
McdonnellらのUS 2003/0086820は、アルカリ洗浄剤を用いたプリオン感染した表面の処理、その後の気体酸化剤を用いた処理を開示する。この洗浄剤は、抗菌因子(例えば、フェノール)を含有し得る。
本発明の一局面に従う、プリオンで汚染された物体を処理する方法が提供される。本方法は、上記物体を、フェノールを含有する組成物と接触させ、物体上のプリオンを不活性化する工程を包含する。本組成物は、少なくとも約10%の濃度で、フェノールを含有する。
本発明の別の局面に従って、プリオンで汚染されている物体を処理する方法が提供される。本方法は、物体を、フェノールを含有する組成物と接触させ、その物体上のプリオンを不活性化する工程を包含し、この組成物は、少なくとも2重量%の濃度で、塩化ナトリウムを含有する。
BSA = ウシ血清アルブミン
OBPCP = o−ベンジル−p−クロロフェノール
OPP = o−フェニルフェノール
PCMX = p−クロロ,m−キシラノール(p−chloro,m−xylanol)
PTAP = p−第三級アミルフェノール
3,4DiOH benzoic = 3,4ジヒドロキシ安息香酸
3,5DiMeOphenol = 3,5ジメトキシフェノール
2,6DiMeOphenol = 2,6ジメトキシフェノール
2,3DiMe−phenol = 2,3ジメトキシフェノール。
有害なプリオンの減少または除去に関して、広範な物体(表面および液体を含む)に有効である殺菌剤組成物は、フェノールまたはフェノールの組合せを含有する。上記組成物が、プリオン汚染を除去または実質的に減少させる工程に有効である表面としては、医療手順、歯科手順および薬学的手順に使用される器具の表面、食品加工産業および飲料加工産業で使用される機器の表面、ならびに病院、産業設備、研究室における作業表面、壁、床、天井、発酵槽、流体供給ラインおよび他の潜在的に汚染された表面などが挙げられる。特定の例としては、廃棄前の医療廃棄物(例えば、血液、組織および他の身体の廃棄物)の処理、プリオンで感染していることが知られているか、もしくは感染していることが疑われる動物を収容するために使用された部屋、ケージなどの処理、BSE感染した領域(屠殺場、食品加工設備などが挙げられる)の汚染除去、医療デバイスの再処理、消毒システムもしくは滅菌システムの汚染除去、抗真菌効果、抗ウイルス効果、抗結核菌細菌効果および抗細菌効果ならびに抗プリオン効果を有する薬、医薬および洗浄剤の処方が挙げられる。
種々の組成物の抗プリオン(priocidal)活性に対する種々の処方物効果の寄与を試験するために、IFDOを使用して、log減少値を応答として、実験を行う。組成物I〜VIIの成分を、表1に列挙する。組成物Iは、市販の処方物LpHTMである。
ほぼ等モル濃度の種々のフェノール(溶解性が可能な場合に可能である)を、実施例1の方法によって研究する。表2は、処方物IX〜XXについての成分重量および得られた結果を示す。
Pcは、計算されたオクタノール−水分配係数と定義される。log Pc値は、2つの方法を使用して計算される。1つ目の方法は、Alchemy 2000 Molecular Modeling Software(Tripos)をSTERIS Corporationによって開発されたデータセットと一緒に使用する。2番目の方法は、Advanced Chemistry Development(ACD)Software Solaris v4.67(著作権1994−2002 ACD)を使用する。各フェノールについて計算されたLog Pc値を、表3に示す:これらの値を、実施例2で得られたLog減少コロニー値と比較する。
IFDOを、改変されたマイコプラズマブロスにおいて人工的に培養し、段階希釈して同様の寒天にプレートすることによって定量する。フェノール処方活性に対する温度の効果を、水中の1%希釈の組成物において、種々の温度(20℃および40℃)で懸濁試験をすることによって研究する。5分間、10分間、15分間および20分間の接触時間後、アリコートをサンプリングし、段階希釈して改変マイコプラズマ寒天にプレートすることによって定量する。37℃、48時間のインキュベーション後、上記プレートを目に見えるコロニーを数えることによって評価し、log減少値を決定する。20℃と40℃とにおいてフェノール組成物(LpH)を比較した結果を、図3に示す。
種々のフェノールを含むフェノール溶液を、以下の通りに調製した:可溶化剤(例えば、アニオン性界面活性剤)を含むフェノール、有機酸、イソプロピルアルコール、グリコールおよびアミンの混合物約1.38gを、99mLの水に溶解して、4mMの総フェノール濃度を含む溶液を形成した。約1gのBSAを上記フェノール溶液に添加し、約0.15mM濃度のBSA(BSAの分子量は、約66,000ダルトンであると推定される)を得た。上記溶液を15分間撹拌して、次いで1800rpmで5分間遠心分離した。アリコートを高速液体クロマトグラフィー(HPLC)によって分析した。図4は、存在する開始フェノール%に対する4回の結果を示す。フェノールは、BSAによって吸収された。吸収された%は、形成された沈殿物の量と良い相関を示した。これらの結果に基づいて、%吸収は、プリオンに対するフェノールの効力を決定する良い手段である。
実施例5からの吸収された開始濃度の%を、フェノールのHPLC保持時間に対してプロットした。図5は、これらの値の間の相関を示す。0.81という相関係数が得られ、HPLC保持時間は、上記タンパク質によるフェノールの吸収のかなり良好な指標であることを示唆している。
いくつかのフェノールについての(コンピュータにより計算された)Log Pc値を、図6に示したように、吸収された同等物に対してプロットした。この結果は、Log P値がより大きくなるにつれて(より疎水性)、より多くのフェノールが吸収されることを示す。従って、より低いフェノール濃度は、フェノールが疎水性である場合に使用されて、所望のプリオン破壊を達成し得る。
変化する量のブラインおよびフェノールを含む100mLの水を、フェノール取り込みについて研究した。この結果を表4に示す。賦形剤は、界面活性剤の混合物を含んだ。
Claims (14)
- 感染性プリオンで汚染された物体を処理する方法であって、該方法は、以下:
該物体を、以下:
(i)一種以上のフェノール;および
(ii)
(a)C 14 〜C 16 スルホン酸ナトリウムおよびドデシルベンゼンスルホン酸または
(b)αオレフィンスルホン酸およびラウリル硫酸ナトリウム
を含有する組成物と接触させて該物体上のプリオンを不活性化する工程、
を包含し、該一種以上のフェノールは、o−ベンジル−p−クロロフェノール、o−フェニルフェノールまたは2,4,5−トリクロロフェノールを包含する、方法。 - 請求項1に記載の方法であって、前記物体が、医療器具、歯科用器具および薬学的器具の表面;食品加工産業または飲料加工産業で使用される機器の表面;病院、産業設備または研究室における、作業表面、壁、床、天井、発酵槽または流体供給ライン;動物を収容するために使用された部屋またはケージ;医療廃棄物、血液、組織または他の身体の廃棄物;あるいは消毒システムもしくは滅菌システムのうちの一種以上を包含する、方法。
- 請求項1に記載の方法であって、前記一種以上のフェノールが、o−ベンジル−p−クロロフェノール、o−フェニルフェノール、またはそれらの混合物を包含する、方法。
- 請求項1に記載の方法であって、前記一種以上のフェノールのうちの少なくとも一つが、少なくとも2.5のLogPc値を有する、方法。
- 請求項1に記載の方法であって、前記組成物が酸性である、方法。
- 請求項1に記載の方法であって、前記組成物がアルカリ性である、方法。
- 請求項1に記載の方法であって、前記組成物が水を含む、方法。
- 請求項1に記載の方法であって、前記物体と接触させる前に、前記組成物は、水で希釈されて汚染除去溶液を形成する濃縮物の形態にある、方法。
- 請求項1に記載の方法であって、前記物体と接触させる前に、前記組成物は、濃縮物の形態にあり、該濃縮物は、約0.1M〜約1.0Mの範囲の総フェノール濃度を有する、方法。
- 請求項1に記載の方法であって、前記組成物は、一種以上の金属イオン封鎖剤、共溶媒、界面活性剤、腐食防止剤または緩衝剤をさらに含む、方法。
- 請求項1に記載の方法であって、前記組成物は、一種以上の可溶性無機塩をさらに含む、方法。
- 請求項1に記載の方法であって、前記組成物は、水、グリコール酸およびへキシレングリコールをさらに含む、方法。
- 請求項1に記載の方法であって、前記組成物は、ブラインをさらに含む、方法。
- 請求項1に記載の方法であって、前記一種以上のフェノールが、アルキル、クロロまたはニトロで置換されたフェノールまたはビフェノール、あるいはこれらのカルボン酸をさらに包含する、方法。
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US10/637,149 | 2003-08-08 | ||
US10/637,149 US20050032913A1 (en) | 2003-08-08 | 2003-08-08 | Decontamination of prion-contaminated surfaces with phenols |
PCT/US2004/024801 WO2005018686A2 (en) | 2003-08-08 | 2004-08-02 | Decontamination of prion-contaminated surfaces with phenols |
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JP2010029543A Division JP2010131430A (ja) | 2003-08-08 | 2010-02-12 | フェノールを用いた、プリオンで汚染した表面の汚染除去 |
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JP2007501653A JP2007501653A (ja) | 2007-02-01 |
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JP2010029543A Withdrawn JP2010131430A (ja) | 2003-08-08 | 2010-02-12 | フェノールを用いた、プリオンで汚染した表面の汚染除去 |
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EP (1) | EP1658102B1 (ja) |
JP (2) | JP4993643B2 (ja) |
KR (1) | KR20060060681A (ja) |
CN (1) | CN1832764A (ja) |
AT (1) | ATE417631T1 (ja) |
AU (1) | AU2004266577B2 (ja) |
CA (1) | CA2533729C (ja) |
DE (1) | DE602004018511D1 (ja) |
ES (1) | ES2319772T3 (ja) |
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EP1534071B1 (de) * | 2002-09-05 | 2005-12-14 | Menno Chemie-Vertrieb GmbH | Verwendung eines MITTELs ZUR INAKTIVIERUNG PATHOGENER ERREGER AUF FLÄCHEN, INSTRUMENTEN UND IN KONTAMINIERTEN FLÜSSIGKEITEN |
US20050032913A1 (en) * | 2003-08-08 | 2005-02-10 | Steris Inc. | Decontamination of prion-contaminated surfaces with phenols |
US8293174B2 (en) | 2007-10-17 | 2012-10-23 | American Sterilizer Company | Prion deactivating composition and methods of using same |
US20090187060A1 (en) | 2008-01-22 | 2009-07-23 | E-Z-Em, Inc. | Method and Formulation for Neutralizing Toxic Chemicals and Materials |
US8653015B2 (en) * | 2011-04-13 | 2014-02-18 | American Sterilizer Company | Environmentally friendly, multi-purpose refluxing cleaner |
US10398664B2 (en) | 2013-05-01 | 2019-09-03 | Lanny Leo Johnson | Methods of diagnosing and treating infected implants |
US9498413B2 (en) * | 2013-05-01 | 2016-11-22 | Lanny Leo Johnson | Antimicrobials and methods of use thereof for wound healing |
US10016380B2 (en) | 2013-05-01 | 2018-07-10 | Lanny Leo Johnson | Antimicrobials and methods of use thereof |
US9968623B2 (en) | 2013-08-29 | 2018-05-15 | Lanny Leo Johnson | Prepackaged sterile syringe or containers with various substance concentrations with or without bioactive reagent |
CA2927129C (en) * | 2013-10-24 | 2021-04-13 | Delaval Holding Ab | Antimicrobial compositions |
CN107789647B (zh) * | 2016-09-05 | 2021-02-02 | 上海赛伦生物技术股份有限公司 | 一种灭活动物血清或血浆中病毒的方法 |
US10299473B2 (en) | 2017-04-28 | 2019-05-28 | American Sterilizer Company | Low pH phenolic disinfectant without para tertiary amylphenol |
CN108283631B (zh) * | 2018-01-08 | 2021-03-30 | 南京中医药大学 | 一种肠道病毒的抑制剂及其应用 |
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US5185371A (en) * | 1986-03-10 | 1993-02-09 | University Of Southern California | Method for disinfecting red blood cells |
US5326789A (en) * | 1989-12-11 | 1994-07-05 | Isp Investments Inc. | Water-based microemulsions of a triazole fungicide |
AT408191B (de) * | 1991-08-19 | 2001-09-25 | Haemosan Erzeugung Pharmazeuti | Verfahren zur inaktivierung von prionen |
US6720355B2 (en) * | 1997-02-21 | 2004-04-13 | The Regents Of The University Of California | Sodium dodecyl sulfate compositions for inactivating prions |
AUPR293801A0 (en) * | 2001-02-07 | 2001-03-01 | Novapharm Research (Australia) Pty Ltd | Prion disinfection |
US7803315B2 (en) * | 2001-10-05 | 2010-09-28 | American Sterilizer Company | Decontamination of surfaces contaminated with prion-infected material with gaseous oxidizing agents |
US7001873B2 (en) * | 2001-10-05 | 2006-02-21 | Steris Inc. | Decontamination of surfaces contaminated with prion-infected material with oxidizing agent-based formulations |
GB0214007D0 (en) * | 2002-06-18 | 2002-07-31 | Common Services Agency | Removal of prion infectivity |
GB0218314D0 (en) * | 2002-08-07 | 2002-09-11 | Albagaia Ltd | Apparatus and method for treatment of chemical and biological hazards |
DE10318009B4 (de) * | 2003-04-19 | 2010-11-25 | Menno Chemie Vertriebsges. Mbh | Mittel zur Inaktivierung infektiöser Prionen |
US20050032913A1 (en) * | 2003-08-08 | 2005-02-10 | Steris Inc. | Decontamination of prion-contaminated surfaces with phenols |
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CA2533729A1 (en) | 2005-03-03 |
DE602004018511D1 (de) | 2009-01-29 |
ES2319772T3 (es) | 2009-05-12 |
EP1658102A2 (en) | 2006-05-24 |
TW200524645A (en) | 2005-08-01 |
ATE417631T1 (de) | 2009-01-15 |
EP1658102B1 (en) | 2008-12-17 |
JP2007501653A (ja) | 2007-02-01 |
US8236492B2 (en) | 2012-08-07 |
US20100248287A1 (en) | 2010-09-30 |
JP2010131430A (ja) | 2010-06-17 |
AU2004266577A1 (en) | 2005-03-03 |
CN1832764A (zh) | 2006-09-13 |
US20050032913A1 (en) | 2005-02-10 |
CA2533729C (en) | 2011-10-11 |
WO2005018686A3 (en) | 2005-06-02 |
WO2005018686A2 (en) | 2005-03-03 |
KR20060060681A (ko) | 2006-06-05 |
AU2004266577B2 (en) | 2009-10-29 |
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