133 research outputs found
Circumferential suction-asssisted lipectomy is the only surgical procedure that can normalize large chronic fat-transformed lymphedemas
No full text2.Brorson H. Circumferential suction-asssisted lipectomy is the only surgical procedure that can normalize large chronic fat-transformed lymphedemas. In: Catalano M, Pecsvarady Z, Olinic D, Wautrecht J-C, Gerotziafas G, Amann-Vesti B, Karetova D, Fagrell B, Diehm C, Kozak M, Edmonds M, editors, European Book of Angiology/Vascular Medicine. Milano, Italy: VAS, UNIMI-H Sacco; 2016. Pp XXX-XXX
Urticating hairs in arthropods – their nature and medical significance
No full textThe ecological phenomenon of arthropods with defensive hairs is widespread. These urticating hairs can be divided into three categories: true setae, which are detachable hairs in Lepidoptera and in New World tarantula spiders; modified setae, which are stiff hairs in lepidopteran larvae; and spines, which are complex and secretion-filled structures in lepidopteran larvae. This review focuses on the true setae because their high density on a large number of common arthropod species has great implications for human and animal health. Morphology and function, interactions with human tissues, epidemiology, and medical impact, including inflammation and allergy in relation to true setae, are addressed. Because data from epidemiological and other clinical studies are ambiguous with regard to frequencies of setae-caused allergic reactions, other mechanisms for setae-mediated disease are suggested. Finally, we briefly discuss current evidence for the adaptive and ecological significance of true setae.</jats:p
Morphological and chemical aspects, onset and possible etiological factors
No full textOverall aim: The general objective of this thesis was to enhance the understanding of Molar Incisor Hypomineralization (MIH) in areas of the histological, chemical and mechanical properties of the hypomineralized enamel, objective and subjective clinical symptoms in relation to bacteria findings. Further, to estimate a time for onset of the disturbance and investigate possible etiological factors. Material & Methods: 22 teeth diagnosed with MIH were used in the histological and chemical studies. A number of analytical methods were used; Light microscopy, Polarized light microscopy, Scanning electron microscopy, X-ray microanalysis, Vickers hardness test and X-ray Micro Computed Tomography. Decalcified sections were stained with bacterial staining. An ozone device was tested for the ability to kill strains of oral bacteria. In collaboration with the prospective ABIS study, 17.000 individuals were examined and possible etiological causes of severe demarcated opacities were tested. Results & Conclusions: The hypomineralized enamel was mainly located in the buccal enamel of the teeth and had a high degree of porosity extending from enamel-dentin-junction with a distinct border to the normal cervical enamel. Teeth diagnosed MIH had lower hardness values in hypomineralized enamel and differences in the chemical composition. Bacteria were observed in the enamel and deep into the dentin. Ozone treatment for 20 seconds or more was effective to kill oral microorganisms. Significant relations were found between MIH in first molars and breast feeding more than 6 months, late introduction to gruel and infant formula (later than 6 months). The onset for the hypomineralized enamel was estimated to around 200 days from start of the enamel mineralization
Symposium A
No full textFor a complete determination of the peripheral circulation, methods for measuring both macrocirculation and microcirculation should be used. This is of crucial importance when evaluating, e.g., skin viability (Fagrell 1977). One of the most frequently used noninvasive methods for evaluating peripheral macrocirculation is the measurement of segmental systolic blood pressures (SBP) (Gundersen 1972). With this technique the arterial circulation of a limb can be segmentally evaluated, and it has been shown that the degree of decrease in SBP corresponds well to the degree of obstruction in the main arteries of the limb
Circumferential suction-asssisted lipectomy is the only surgical procedure that can normalize large chronic fat-transformed lymphedemas
No full text2.Brorson H. Circumferential suction-asssisted lipectomy is the only surgical procedure that can normalize large chronic fat-transformed lymphedemas. In: Catalano M, Pecsvarady Z, Olinic D, Wautrecht J-C, Gerotziafas G, Amann-Vesti B, Karetova D, Fagrell B, Diehm C, Kozak M, Edmonds M, editors, European Book of Angiology/Vascular Medicine. Milano, Italy: VAS, UNIMI-H Sacco; 2016. Pp XXX-XXX
Changes of Capillary Morphology and Blood Flow in Ischemic Skin Areas and the Effect of Treatment
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