Revascularization of skeletal muscle transplanted into the hamster cheek pouch: Intravital and light microscopy
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چکیده
منابع مشابه
Revascularization of skeletal muscle transplanted into the hamster cheek pouch: electron microscopy.
Revascularization of bundles of skeletal muscle fibers transplanted into the cheek pouch of hamsters was examined previously by intravital and light microscopy. Some blood vessels survived the ischemia of transplantation and revascularization resulted from the growth of surviving vessels. We have now examined the cellular events of graft revascularization by electron microscopy (EM). Approximat...
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Pouches from three experimental and one control animal were excised for analysis at various times during the first week and thereafter each week of carcinogen application (9,10-dimethyl-l ,~-benzanthracene) until the 131h week, at which time large tumors were present in all remaining aninmls. IIistologic progression from normal through inflanmmtion, uniform hyperplasia, localized premalignant h...
متن کاملPropagated vasodilation in the microcirculation of the hamster cheek pouch.
Propagated vasodilation has been observed in the peripheral vasculature and may be significant in integrating the behavior of terminal arterioles and larger vessels. We have studied the characteristics of propagated vasodilation induced by acetylcholine in the microcirculation of the cheek pouch of the golden hamster. The technique of microionophoresis was used as a means of achieving relativel...
متن کاملInoculation of Lacazia loboi into the subcutaneous tissue of the hamster cheek pouch.
The subcutaneous tissue of the hamster cheek pouch, a site of immunologic privilege, has been used to investigate the potential infectivity of different types of parasites. It has been demonstrated that the implantation of fragments of lesions induced by the fungus Lacazia loboi, the etiologic agent of Jorge Lobo's disease, into the subcutaneous tissue of the hamster cheek pouch resulted in par...
متن کاملEffects of tetraiodothyronine and triiodothyronine on hamster cheek pouch microcirculation.
The aim of the present study was to assess the effects of topically applied triiodothyronine (T(3)) and thyroxine (T(4)) on the arterioles of hamster cheek pouch microcirculation in vivo. Microvessels were visualized using a fluorescent microscopy technique. Topical application of T(3) (3.08, 30.8, 61.5, 307, 615, and 6,150 nM/l) consistently induced dose-dependent dilation of arterioles within...
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ژورنال
عنوان ژورنال: Microvascular Research
سال: 1983
ISSN: 0026-2862
DOI: 10.1016/0026-2862(83)90054-7