The study deals with the question of minor oral surgery procedures, dental extractions especially, in patients suffering from haemocoagulation disorder. The aim of this study was 1) the clinical attestation of the risk of bleeding that may follow the dental extraction in patients with non-interrupted oral administration of drugs with the anticoagulant and antiplatelet effects and 2) suggestion of the schedules of surgical procedures suitable for this kind of patients and for the realization in the standard dental office. The opening theoretical part analyses the principle of haemocoagulation, the surway of individual inherited and acquired bleeding disorders and the main principles of treatment of bleeding patients in dental offices with the emphasis on the local security of the surgical wound. In the proper study we present the observation and evaluation of bleeding complications after the standard dental extractions in 3 groups of persons (age range, 19 to 93 years). In all patients, one or more extractions were performed. 99 patients were treated with oral anticoagulant therapy without any interruption and underwent 199 extractions. 149 patients, treated with antiplatelet therapy (acetylsalicylic acid) without interruption, underwent 347 extractions. 160 healthy subjects with 316 extractions served as a...

This thesis, which is performed as an experiment, deals with dependence of locations on the amount of extractive substances in the heartwood, sapwood and bark of acacia (Robinia pseudoacacia L.) across radius of the trunk. Thesis also aims to determine at what part of the trunk is situated most of extractive substances. Furthermore is evaluated, if the amount of extractive substances is depending on the height of the trunk, at altitudes from 0 m and 1.3 m from which the samples were taken. A final point is to compar according to the cardinal directions. In the theoretical part is described the issue of extractive substances and chemical composition of acacia. The second part presents the measured values from taked and extracted samples and their statistical evaluation.

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No description available.

The study deals with the question of minor oral surgery procedures, dental extractions especially, in patients suffering from haemocoagulation disorder. The aim of this study was 1) the clinical attestation of the risk of bleeding that may follow the dental extraction in patients with non-interrupted oral administration of drugs with the anticoagulant and antiplatelet effects and 2) suggestion of the schedules of surgical procedures suitable for this kind of patients and for the realization in the standard dental office. The opening theoretical part analyses the principle of haemocoagulation, the surway of individual inherited and acquired bleeding disorders and the main principles of treatment of bleeding patients in dental offices with the emphasis on the local security of the surgical wound. In the proper study we present the observation and evaluation of bleeding complications after the standard dental extractions in 3 groups of persons (age range, 19 to 93 years). In all patients, one or more extractions were performed. 99 patients were treated with oral anticoagulant therapy without any interruption and underwent 199 extractions. 149 patients, treated with antiplatelet therapy (acetylsalicylic acid) without interruption, underwent 347 extractions. 160 healthy subjects with 316 extractions served as a...

The aim of this project will be to determine the influence of conditions during composting and vermicomposting of biodegradable waste of organic matter on physical-chemical properties of compost and vermicompost extracts. From this point of view mainly the content of basic nutrients and humin substances will be monitored and also the possible content of risk elements. In the same purpose the presence of different types of microorganisms in these extracts will be investigated and the enzyme activity of microorganisms in their extracts will be also determined. The extracts will be simultaneously prepared under aerobic and unaerobic conditions in different portion among the organic matter and its leachate and each sample variants will be compared to above conditions. The real effect of extracts applied on grown plants or into a soil including the fungicide effect of sample extracts during pot experiments will be reported. The effect of extracts will be also compared with commercial bioeffectors.

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No description available.

No description available.

No description available.