Privacy Preserving in Location Data Release: A Differential Privacy Approach

Privacy Preserving in Location Data Release: A Differential Privacy Approac

Vliv lesnického hospodaření na stav a kvalitu půd pařezin

The present study deals with description of the state and quality of soil in coppice and comparing these variables with soils in the stands with a different type of management. One of the goals was also to describe the impact of forest management on the top soil. In order to implement the research were established four research plots on Hádecká platform so as to be within the same group of forest types, with similarity in tree species composition and history of the management, and also that differs by current type of management (false high forest without management, high forest, false high forest with active management and young coppice. The data collection was biphasic, in the first phase were measured the dendrometric data from which were subsequently calculated species composition within the research plots. Simultaneously was carried out sampling of humus and taking mixed samples of soil from the Ah horizon. In the second phase were collected undisturbed soil samples using the soil sampler. Samples from soil surveys were laboratory processed, quantified for each group of soil properties and then statistically evaluated by using ANOVA and PCA. The results have proven that the influence of forest management on state and quality of soil is not significant, it was also shown that the soil within the coppice was overall in favorable conditions. At the end of the present study is separated chapter dedicated to the application of the results in recommendations for forestry practice

Effect of Diapin on blood glucose levels in diabetic mice.

<p>After oral loading of Diapin (Δ, 0.5 mg/g; ▪, 1 mg/g) by gavage, OGTT was performed in male (<b>A</b>) <i>ob/ob</i> (n = 10), (<b>B</b>) <i>db/db</i> (n = 10) diabetic mice, (<b>C</b>) <i>KKay</i> (n = 9), and (<b>D</b>) the high fat diet-induced obesity mice (n = 10), in which the wild type male C57BL/6J mice were fed with high fat diet for ten weeks. *<i>p</i><0.05, compared with the controls.</p

Effect of Diapin on non-fasting blood glucose levels in <i>KKay</i> diabetic mice.

<p>(A) Male <i>KKay</i> diabetic mice and (<b>B</b>) adult male C57BL/6J mice under non-fasting condition were given either vehicle in control groups or Diapin (1 mg/g bw, n = 9/group) in the treated groups. After Diapin loading, the blood glucose levels were measured every 30 min. *<i>P</i><0.05, compared with the controls.</p

Time dependent effect of Diapin on blood glucose level in <i>KKay</i> diabetic mice.

<p>Male <i>KKay</i> diabetic mice were randomly divided into control and treated groups. In control group (•), the mice were fed with regular chaw diet. The mice in the treated groups were fed with regular chow diet containing 6 (Δ) and 12 g/kg Diapin (▪), respectively. The casual blood glucose levels were monitored weekly. n = 10, *<i>p</i><0.05, compared with the control.</p

Effect of Diapin on plasma GLP-1 levels in <i>KKay</i> diabetic mice.

<p><b>A.</b> GLP-1 levels in mouse plasma. The male <i>KKay</i> mice (n = 10/group) were treated as in Fig. 6A. Blood samples were collected 30 min after administration of glucose and plasma GLP-1 levels were measured. <b>B.</b> GLP-1 secretion by STC-1 cells. STC-1 cells were treated with various concentration of Diapin for 2 hours and the supernatants were collected for GLP-1 measurement. *<i>P</i><0.05, compared with that in the absence of Diapin.</p

Effect of Diapin on blood glucose in C57BL/6J mice during IPGTT.

<p>The mice were orally given vehicle in the control group (n = 10) and Diapin (1 mg/g, n = 10) in the treated group and followed by IPGTT. *<i>P</i><0.05, compared with the controls.</p

Effect of Diapin on plasma insulin levels in <i>KKay</i> diabetic mice.

<p><b>A.</b> Insulin levels in mouse plasma. The fasted male <i>KKay</i> mice were randomly divided into two groups (n = 11/group) and orally given glucose or glucose plus Diapin, respectively. Blood samples were collected 30 min after administration of glucose and plasma insulin levels were measured. <b>B.</b> Diapin concentration in mouse plasma. The fasted male C57BL/6J mice were orally loaded with Diapin at 1 mg/g bw plus glucose 2 mg/g. Blood samples were collected at different time points and Diapin in plasma was measured by LC-MS/MS system (n = 5). <b>C.</b> Insulin secretion by INS-1 cells. INS-1 cells were treated with various concentration of Diapin for 1 hour and the supernatants were collected for insulin measurement. *<i>P</i><0.05, compared with that in the absence of Diapin.</p

Effect of Diapin on blood glucose levels in C57BL/6J mice during OGTT.

<p><b>A.</b> Effect of Diapin on blood glucose. The mice were fasted overnight and orally loaded with glucose (2 mg/g, bw) in the control (n = 10) and glucose (2 mg/g) plus Diapin (4 µmol/g, equal to 1 mg/g) in the treated group (n = 10). <b>B.</b> Effect of the amino acids of Diapin on blood glucose. In the treated group (n = 10), the mice were loaded with glucose and mixture of amino acids of Diapin (G, G, L; 4 µmol/g for each amino acid). <b>C.</b> Effect of the dipeptides on blood glucose. In the treated groups, the mice were loaded with glucose and dipeptides (GG or GL, 4 µmol/g). <b>D.</b> Effect of a control peptide on blood glucose. In the treated group (n = 10), the mice were loaded with glucose and a tripeptide (4 µmol/g). Blood glucose levels were measured every 30 min after glucose loading. *<i>P</i><0.05, compared with the controls.</p