Swahili
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
Journal of Ocular Pharmacology and Therapeutics 2007-Feb

Age-dependent retinal capillary pericyte degeneration in galactose-fed dogs.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Kiungo kimehifadhiwa kwenye clipboard
Peter F Kador
Yukio Takahashi
Yoshio Akagi
Karen Blessing
James Randazzo
Milton Wyman

Maneno muhimu

Kikemikali

The galactose-fed beagle develops diabetes-like microvascular changes that are histologically and clinically similar in appearance to all stages of human diabetic retinopathy. This animal model is extremely useful for evaluating drugs for the treatment of diabetic retinopathy; however, the time required to develop the various retinal lesions (24-72 months for background to the proliferative stage) may be considered prohibitive. Retinal vascular changes begin with an initial degeneration of capillary pericytes, which has been linked to the aldose reductase catalyzed formation of galactitol. Because aldose reductase-linked sugar cataract formation is known to be age dependent, with the onset and severity of cataract higher in younger diabetic and galactose-fed animals, retinal capillary changes in the eyes of initially 2- versus 9-month-old beagles fed a diet containing 30% galactose were compared. Eyes were enucleated after 36 months of galactose feeding, the intact retinal capillaries were isolated by trypsin digestion, and defined retinal regions were evaluated by computer image analysis. Nicotinamide adenine dinucleotide phosphate-dependent reductase activity, using DL-glyceraldehyde and D-xylose as substrates, was also compared in the lenses and whole retinas of eyes from the 2- and 9-month-old beagles. Significantly (P

Jiunge na ukurasa
wetu wa facebook

Hifadhidata kamili ya mimea ya dawa inayoungwa mkono na sayansi

  • Inafanya kazi katika lugha 55
  • Uponyaji wa mitishamba unaungwa mkono na sayansi
  • Kutambua mimea kwa picha
  • Ramani ya GPS inayoshirikiana
  • Soma machapisho ya kisayansi yanayohusiana na utafutaji wako
  • Tafuta mimea ya dawa na athari zao
  • Panga maslahi yako na fanya tarehe ya utafiti wa habari, majaribio ya kliniki na ruhusu

Andika dalili au ugonjwa na usome juu ya mimea ambayo inaweza kusaidia, chapa mimea na uone magonjwa na dalili ambazo hutumiwa dhidi yake.
* Habari zote zinategemea utafiti wa kisayansi uliochapishwa

Google Play badgeApp Store badge