Leaf folding in a sensitive plant: A defensive thorn-exposure mechanism?
نویسندگان
چکیده
منابع مشابه
A Mechanism Underlying the Electrical Polarity Detection of Sensitive Plant, Mimosa Pudica
Natural indicators of the electrical polarity of a direct current (DC) source is limited to semiconductor based diodes and transistors. Recently a novel bio-natural indicator of the polarity of a DC source have been reported. Mimosa Pudica or sensitive plant is found to be a natural detector of a DC source polarity, however the mechanism underlying this phenomenon is not known. This paper aims ...
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2 Laporta MA, Linde HW, Bruce DL, Fitzsimons EJ. Elevation of creatine phosphokinase in young men after recreational exercise. JAMA 1978;239:2685-6. 3 Roberts R, Gowda KS, Ludbrook PA, Sobel BE. Specificity of elevated serum MB creatine phosphokinase activity in the diagnosis of acute myocardial infarction. AmJr Cardiol 1975 ;36 :433-7. 4 Forster G, Bernt E, Bergmeyer HU. Creatine kinase. In: B...
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Our experience of five children with chronic thorn synovitis indicates that removal of free thorn fragments and all the macroscopically abnormal synovium is required in order to achieve a complete cure. Four children required total synovectomy for diffuse proliferative synovitis and one needed partial synovectomy of the area immediately around the embedded thorn. Joint washouts and partial syno...
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We report the case of a five-year-old healthy boy who was admitted with abscess and soft tissue infection between the left wrist and the distal end of the forearm. Postero-anterior X-ray examination of the forearm showed a transverse line on the radius; however, further comparative radiographic examinations of the forearm were not compatible with fracture. Enterobacter cloacae was identified in...
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Infection is a leading cause of morbidity and mortality among haemodialysis patients. Some of the risk factors specific to this population include repeated access to the blood stream through venous cannulation for dialysis as well as a higher prevalent usage of prosthetic materials like haemodialysis catheters and arteriovenous grafts. In addition, defects in immunity and phagocytosis also cont...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1981
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.78.1.402