GB2209468B - Liposomes incorporating a photosensitising agent. - Google Patents

Liposomes incorporating a photosensitising agent.

Info

Publication number
GB2209468B
GB2209468B GB8821105A GB8821105A GB2209468B GB 2209468 B GB2209468 B GB 2209468B GB 8821105 A GB8821105 A GB 8821105A GB 8821105 A GB8821105 A GB 8821105A GB 2209468 B GB2209468 B GB 2209468B
Authority
GB
United Kingdom
Prior art keywords
photosensitising agent
liposomes incorporating
liposomes
incorporating
photosensitising
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 - Fee Related
Application number
GB8821105A
Other versions
GB2209468A (en
GB8821105D0 (en
Inventor
Christopher Grant Morgan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Salford
Original Assignee
University of Salford
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Salford filed Critical University of Salford
Publication of GB8821105D0 publication Critical patent/GB8821105D0/en
Publication of GB2209468A publication Critical patent/GB2209468A/en
Application granted granted Critical
Publication of GB2209468B publication Critical patent/GB2209468B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0028—Disruption, e.g. by heat or ultrasounds, sonophysical or sonochemical activation, e.g. thermosensitive or heat-sensitive liposomes, disruption of calculi with a medicinal preparation and ultrasounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/14—Liposomes; Vesicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Birds (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB8821105A 1987-09-08 1988-09-08 Liposomes incorporating a photosensitising agent. Expired - Fee Related GB2209468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878721108A GB8721108D0 (en) 1987-09-08 1987-09-08 Liposomes

Publications (3)

Publication Number Publication Date
GB8821105D0 GB8821105D0 (en) 1988-10-05
GB2209468A GB2209468A (en) 1989-05-17
GB2209468B true GB2209468B (en) 1991-11-13

Family

ID=10623451

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878721108A Pending GB8721108D0 (en) 1987-09-08 1987-09-08 Liposomes
GB8821105A Expired - Fee Related GB2209468B (en) 1987-09-08 1988-09-08 Liposomes incorporating a photosensitising agent.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878721108A Pending GB8721108D0 (en) 1987-09-08 1987-09-08 Liposomes

Country Status (1)

Country Link
GB (2) GB8721108D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277913A (en) * 1991-09-09 1994-01-11 Thompson David H Liposomal delivery system with photoactivatable triggered release
NO180167C (en) * 1994-09-08 1997-02-26 Photocure As Photochemical method for introducing molecules into the cytosol of cells
AU713025B2 (en) * 1995-03-17 1999-11-18 Ciba Specialty Chemicals Holding Inc. Liposomogenic UV absorbers
DE59712179D1 (en) * 1996-09-17 2005-03-03 Ciba Sc Holding Ag Use of liposomogenic UV absorbers to protect the hair
US6753171B2 (en) * 1998-03-12 2004-06-22 Center For Advanced Science And Technology Incubation, Ltd. Site-specific cell perforation technique
EP0911023A1 (en) * 1998-03-20 1999-04-28 Mario Luca Russo Pharmaceutical or cosmetic compositions containing photosensitizing substances
JP4593857B2 (en) * 1999-09-09 2010-12-08 株式会社東京大学Ｔｌｏ Membrane perforation method and apparatus
AU2002220853B2 (en) 2000-11-29 2007-06-28 Pci Biotech As Photochemical internalization for delivery of molecules into the cytosol
AU2002222104B2 (en) 2000-11-29 2007-06-28 Pci Biotech As Photochemical internalization for virus-mediated molecule delivery into the cyosol
JP2003026946A (en) * 2001-07-16 2003-01-29 Fuji Photo Film Co Ltd Methine dye, preparing process thereof, and silver halide photosensitive material containing the dye
JP5360794B2 (en) * 2007-05-08 2013-12-04 独立行政法人産業技術総合研究所 Sugar alcohol ester or ether, cholesteric liquid crystal additive, liquid crystal composition and display element
CN102406552A (en) * 2011-12-01 2012-04-11 上海交通大学 Intelligent light release liposome containing skin care ingredients, application and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199362A2 (en) * 1985-04-26 1986-10-29 Massachusetts Institute Of Technology System and apparatus for delayed and pulsed release of biologically active substances
EP0244557A1 (en) * 1986-04-30 1987-11-11 Dornier Medizintechnik Gmbh Lipid vesicles containing drugs, method of preparation and introduction in the living creatures' bodies thereof, and liberation of the drugs contained in the lipid vesicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199362A2 (en) * 1985-04-26 1986-10-29 Massachusetts Institute Of Technology System and apparatus for delayed and pulsed release of biologically active substances
EP0244557A1 (en) * 1986-04-30 1987-11-11 Dornier Medizintechnik Gmbh Lipid vesicles containing drugs, method of preparation and introduction in the living creatures' bodies thereof, and liberation of the drugs contained in the lipid vesicles

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Br. J. Cancer 48(2), 307-9 (1983) *
Methods Enzymol. 149 (Drug Enzyme Targeting, Pt. B), 99-111 (1987) *
Photochem. Photobiol 24(1), 41-8 (1976) *
Photochem. Photobiol 37(5), 491-4 (1983) *
Proc. Natl. Acad. Sci. U.S.A. 84(1), 246-50 (1987) *

Also Published As

Publication number Publication date
GB2209468A (en) 1989-05-17
GB8821105D0 (en) 1988-10-05
GB8721108D0 (en) 1987-10-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930908