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4974. Dodatky k Bartošovu Dialektickému slovníku moravskému

Creator:
Kott, František Štěpán and Bartoš, František
Publisher:
Nákladem České akademie císaře Františka Josefa pro vědy, slovesnost a umění
Format:
print, svazek, and 166 stran.
Type:
model:monograph and TEXT
Subject:
Čeština, čeština, dialekty, dialektologie, lexikografie, Morava (Česko), 811.162.3, 81’282, 81’374, (437.32), (038)81, and 11
Language:
Czech
Description:
podává František Št. Kott.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

4975. Dodatky ku farmakopoei rakouské: překlad úředního latinského textu farmakopoee

Creator:
August Bělohoubek and Bohuslav Jiruš
Publisher:
Bursík a Kohout
Format:
print, text, regular print, and 43 s. ; 24 cm
Type:
model:monograph and TEXT
Subject:
Farmacie. Farmakologie, léčiva, lékopisy, Rakousko, 615.2/.45, 615.11, (436), (048.8), (035), 14, and 615
Language:
Czech and Latin
Description:
August Bělohoubek, B. Jiruš, Přeloženo z latiny, and Obsahuje rejstřík
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

4976. Does aliskiren protect the kidney following ischemia reperfusion injury?

Creator:
Hammad, F. T., Al-Salam, S., and Lubbad, L.
Format:
print
Type:
article, články, model:article, and TEXT
Subject:
Fyziologie člověka a srovnávací fyziologie, ischemie, ischemia, ischemia-reperfusion injury, aliskiren, renal function, 14, and 612
Language:
English
Description:
The effect of blocking the first and rate-limiting step in renin-angiotensin cascade on the renal function in ischemia reperfusion injury has not been previously in vestigated. We investigated the effect of aliskiren, the first approved direct oral renin inhibitor, on the alterations in renal functional parameters in this condition. Wistar rats underwent left renal ischemia for 40 min. Group-1 received normal saline whereas Group-2 received aliskiren (30 mg/kg/day) by gavage for 6 days commencing one day before IRI. The hemodynamic an d tubular functions and gene expression of neutrophil gelatinase-associated lipocalin (NGAL) and plasminogen activating inhibitor (PAI-1) in the right and left kidneys were measured five days following the IRI. Comparing Group-1 and Group-2, the left renal blood flow was significantly higher in Group-2 (1.28±0.36 vs. 0.39±0.05, P=0.007). Left kidney glomerular filtration rate was also higher in Group-2 but did not reach statistical signif icance (0.18±0.05 vs. 0.10±0.02, P=0.07). The left renal FE Na was significantly lower in Group-2 (29.9±6.4 vs. 49.7±7.8, P=0.03). Aliskiren also caused a significant decrease in the gene expression of both NGAL and PAI-1 in the left ischemic kidney. In conclusions, the administration of aliskiren before and after IRI appears to have ameliorated the IRI effect on the total renal artery blood flow, and fractional excretion of sodium and gene expression of both NGAL and PAI-1 indicating a renoprotective effects in IRI., F. T. Hammad, S. Al-Salam, L. Lubbad., and Obsahuje bibliografii a bibliografické odkazy
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

4977. Does elevated CO2 protect photosynthesis from damage by high temperature via modifying leaf water status in maize seedlings?

Creator:
Qu, M. N., Bunce, J. A., and Shi, Z. S.
Format:
print, bez média, and svazek
Type:
model:article and TEXT
Subject:
fotosyntéza, oxid uhličitý, kukuřice, photosynthesis, carbon dioxide, heat stress, leaf water potential, net photosynthesis, stomatal conductance, vapor pressure deficit, maize, 2, and 581
Language:
Multiple languages
Description:
We hypothesized that decreased stomatal conductance (gs) at elevated CO2 might decrease transpiration (E), increase leaf water potential (ΨW), and thereby protect net photosynthesis rate (PN) from heat damage in maize (Zea mays L) seedlings. To separate long-term effects of elevated CO2, plants grew at either ambient CO2 or elevated CO2. During high-temperature treatment (HT) at 45°C for 15 min, leaves were exposed either to ambient CO2 (380 μmol mol-1) or to elevated CO2 (560 μmol mol-1). HT reduced PN by 25 to 38% across four CO2 combinations. However, the gs and E did not differ among all CO2 treatments during HT. After returning the leaf temperature to 35°C within 30 min, gs and E were the same or higher than the initial values. Leaf water potential (ΨW) was slightly lower at ambient CO2, but not at elevated CO2. This study highlighted that elevated CO2 failed in protecting PN from 45°C via decreasing gs and ΨW., M. N. Qu, J. A. Bunce, Z. S. Shi., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

4978. Does exogenous melatonin influence the free radicals metabolism and pain sensation in rat?

Creator:
Pekárková, I., Parara, S., Václav Holeček, Stopka, P., Ladislav Trefil, Jaroslav Racek, and Richard Rokyta
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Fyziologie člověka a srovnávací fyziologie, melatonin, oxidační stres, bolest, stres (fyziologie), volné radikály, oxidative stress, pain, stress (physiology), free radicals, 14, and 612
Language:
English
Description:
Melatonin has been shown to play a role in antioxidative defence. We therefore studied its effect on oxidative damage to the rat cerebral cortex evoked by painful stimulation and immobilization-induced stress. Moreover, the effect of melatonin on chronic pain perception was examined. Rats were injected with either a high dose of melatonin (100 mg/kg i.p.) or a vehicle for five days and were subjected to painful stimulation or immobilization stress 30 min after the treatment. To determine the degree of oxidative stress, the levels of free radicals, thiobarbituric acid reactive substances (TBARS) as indicators of lipid peroxidation and glutathione peroxidase (GSHPx) were estimated in somatosensory cortex. Pain perception was measured by the tail-flick and plantar test. Melatonin reduced the level of TBARS previously increased by painful stimulation. Melatonin also exhibited a slight analgesic effect in those animals exposed to painful stimulation but its role in free radical scavenging did not contribute to this effect., I. Pekárková, S. Parara, V. Holeček, P. Stopka, L. Trefil, J. Racek, R. Rokyta., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

4979. Does Hartigiola annulipes (Diptera: Cecidomyiidae) distribute its galls randomly?

Creator:
Pilichowski, Sebastian and Giertych, Marian J
Format:
print, počítač, and online zdroj
Type:
model:article and TEXT
Subject:
dvoukřídlí, bejlomorkovití, Diptera, gall midges, Hartigiola annulipes, gall distribution, leaf zones, specific leaf area, cardinal directions, 2, and 59
Language:
English
Description:
It is expected that environmental conditions impact the distribution of galls on host plants. Moreover, insects may induce their galls randomly or choose certain parts of a host to induce such growths. This study aimed to determine whether or not the gall midge, Hartigiola annulipes (Diptera: Cecidomyiidae), which induces galls on leaves of the European beech (Fagus sylvatica), prefers leaves facing a particular cardinal direction. In addition, we wanted to ascertain whether the galls are evenly spread across three leaf zones: proximal, median and distal, distinguished by dividing leaf area along the midrib. The results show that H. annulipes chose leaves facing various directions in different studied locations, and leaf choice is not restricted to the specific leaf area, a parameter that accurately reflects the light conditions of leaf growth. Moreover, the medial leaf zone was preferred, while the distal zone was avoided. The choice of the leaf zone modified the distance between the mid-rib and a gall. Gall distribution in the crown of trees is probably random, while at the leaf level, it is determined by leaf morphology., Sebastian Pilichowski, Marian J. Giertych., and Obsahuje bibliografii
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

4980. Does impedance measure a functional state of the body fat?

Creator:
Renata Větrovská, Zdeněk Vilikus, Klaschka, J., Zuzana Stránská, Štěpán Svačina, Šárka Svobodová, and Martin Matoulek
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Fyziologie člověka a srovnávací fyziologie, tělesné složení, obezita, body composition, obesity, DEXA, fat mass, anthropometric methods, fat tissue functional properties, 14, and 612
Language:
English
Description:
The aim was to compare methods of body fat measurement in different BMI groups. An additional aim was to discuss differences reflecting the structural and functional changes of fat tissue. The study group included 130 adult Caucasian women stratified by body mass index (BMI): 18-24.99 (n=30), 25-29.99 (n=26), 30-34.99 (n=33), 35-39.99 (n=30), and BMI ≥ 40 (n=11). Bioelectrical impedance was performed using Tanita TBF 410 GS, Bodystat 1500, and Omron BF 300. A caliper type Best was also applied. Correspondence of four methods with DEXA was assessed using the Bland-Altman and ANOVA analyses. Measurements by BIA were not si gnificantly different from DEXA up to BMI of 30, but DEXA significantly overestimated in the higher BMI subgroup by all three methods. Caliper measurement significantly underestimated DEXA in all BMI subgroups. BIA methods overestimated DEXA for the obese subjects. Tanita did statistically the best. The Caliper test appeared less preferable than the BIA methods, especially in the higher BMI subgroup. DEXA and Caliper measurements seem to be the best estimate of structural (anatomical) fat quantity. We hypothesize that BIA methods could also measure some other physiopathological conditions like inflammation, hydration or cell infiltration of fat., R: Větrovská, Z. Vilikus, J. Klaschka, Z. Stránská, Š. Svačina, Š. Svobodová, M. Matoulek., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

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