Stimulatory Effect of Phenylmethylsulfonyl Fluoride upon Sulfate Uptake by Costal Cartilage
نویسندگان
چکیده
منابع مشابه
Inactivation studies of acetylcholinesterase with phenylmethylsulfonyl fluoride.
Acetylcholinesterase (AChE), a serine hydrolase, is potentially susceptible to inactivation by phenylmethylsulfonyl fluoride (PMSF) and benzenesulfonyl fluoride (BSF). Although BSF inhibits both mouse and Torpedo californica AChE, PMSF does not react measurably with the T. californica enzyme. To understand the residue changes responsible for the change in reactivity, we studied the inactivation...
متن کاملThe Effect of Ascorbic Acid Oxidation on the Incorporation of Sulfate by Slices of Calf Costal Cartilage
A marked inhibition of the incorporation of S(35)-sulfate by normal calf costal cartilage was produced by potassium ascorbate in the presence of catalytic amounts of cupric ions. The effect of the various components of the ascorbic acid oxidizing system (potassium ascorbate, cupric ions, cuprous ions, hydrogen peroxide, dehydroascorbic acid) was investigated. The results of experiments in which...
متن کاملMechanical Characterization of Costal Cartilage
Rib fractures are a common morbidity following automotive crashes. While the rib bones are wellcharacterized, and articular cartilage from joints such as the knee and shoulder has been extensively mechanically characterized, almost no mechanical examination has been performed of the rib-cage costal cartilage. Costal cartilage is a hyaline cartilage, like articular cartilage, but it differs from...
متن کاملPrevention of Mandible Reconstruction Plate Exposure by Costal Cartilage Wrapping
After mandibulectomy in cancer surgery, reconstruction is often performed with a reconstruction plate covered with a soft-tissue free flap in patients in poor condition. However, the rate of complications for mandibular reconstruction is higher with a reconstruction plate than with vascularized bone grafts. We have developed a costal cartilage wrapping method to prevent exposure of the mandible...
متن کاملMRI evaluation of costal cartilage injuries.
OBJECTIVE The usefulness of MRI in costal cartilage injuries has not been shown. We report the MRI findings in a series of patients with costal cartilage injuries. CONCLUSION MRI can be a useful technique in the diagnosis of costal cartilage injuries.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1983
ISSN: 0004-9417
DOI: 10.1071/bi9830035