✦ LIBER ✦

Effects of hyperthermal stress on the ultrastructure of platelets with reference to the localization of platelet peroxidase and fibrinogen in vivo

✍ Scribed by Kurabayashi, Hitoshi; Kubota, Kazuo; Take, Hitoshi; Tamura, Kousei; Shirakura, Takuo

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 141 KB
Volume: 56
Category: Article
ISSN: 0361-8609
DOI: 10.1002/(sici)1096-8652(199712)56:4<244::aid-ajh8>3.0.co;2-x

No coin nor oath required. For personal study only.

✦ Synopsis

Ultrastructure of platelets with the localization of platelet peroxidase and fibrinogen through 3-min 47 degrees C hot-spring bathing was investigated in eight healthy volunteers. The mean sublingual temperature rose about 1.8 degrees C 5 min after the start of bathing. The frequencies of fold, pseudopods, vacuoles, and centralization were increased after bathing. Platelet peroxidase activity was decreased after bathing. Furthermore, fibrinogen was decreased in alpha-granules after bathing. Thus, hyperthermal stress in vivo may activate platelets, resulting in consumption of platelet peroxidase and fibrinogen.

📜 SIMILAR VOLUMES

Local delivery of heparin to balloon ang

Local delivery of heparin to balloon angioplasty sites with a new angiotherapy catheter: Pharmacokinetics and effect on platelet deposition in the porcine model

✍ Fram, Daniel B. ;Mitchel, Joseph F. ;Azrin, Michael A. ;Chow, Moses S.S. ;Waters 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 263 KB 👁 1 views

The purpose of this study was to assess the efficacy of local heparin delivery to balloon angioplasty sites in an in vivo porcine model by using a newly designed angiotherapy catheter that allows for prolonged drug infusion while maintaining distal arterial perfusion. Protocols were designed to asse

Disposition of 5-fluorouracil during chr

Disposition of 5-fluorouracil during chronic hepatic arterial infusion to patients with carcinoma in the liver and effect on circulating platelets

✍ Daniel S. Sitar; John R. Ruedy; Douglas H. Shaw Jr.; Andrew W. Maksymiuk; Michae 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 383 KB

## Abstract 5‐Fluorouracil was administered by continuous hepatic intra‐arterial infusion to eight patients with the diagnosis of cancer of the gastrointestinal tract and hepatic metastases. Its elimination characteristics were investigated to see if they correlated with therapeutic effect or reduc

Some observations on the concept of the

Some observations on the concept of the degree of crystallinity in cellulose fibers with reference to moisture effects

✍ P. K. Ray; S. B. Bandyopadhyay 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 297 KB 👁 1 views

Effects of 5,7-dihydroxytryptamine deple

Effects of 5,7-dihydroxytryptamine depletion of tissue serotonin levels on extracellular serotonin in the striatum assessed with in vivo microdialysis: Relationship to behavior

✍ F.S. Hall; A.C. DeVries; G.W. Fong; S. Huang; A. Pert 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 177 KB 👁 2 views

Effects of i.c.v. administration of 5,7-dihydroxytryptamine (5,7-DHT) on biochemistry and behavior were studied in awake Sprague-Dawley rats. It was found that 5,7-DHT depletion of striatal tissue levels of serotonin (5-HT) does not diminish extracellular levels until substantial depletions occur. T