Search results for "HOE"
showing 10 items of 397 documents
Aprūpes aspekti pacientiem pēc cerebrālas transitoras išēmiskas lēkmes
2018
Cerebrāla transitora išēmiska lēkme (TIL) ir pēkšņa lokāla smadzeņu disfunkcijas epizode, kam ir vaskulārs ir pirmie trīs mēneši pēc pārciestas TIL. Neiroloģijas māsas pienākums pēc TIL ir veikt pacientu veselības stāvokļa novērtēšanu, aprūpes plānošanu un realizāciju, kā arī pacientu izglītošanu. Māsa nodrošina plānotu un nepārtrauktu aprūpi, atbilstoši katra pacienta vajadzībām. Balstoties un iepriekš minēto tēmas aktualitāti un pieredzi, bakalaura darbam tika izvēlēta tēma: „Aprūpes aspekti pacientiem pēc cerebrālas transitoras išēmiskas lēkmes”. Bakalaura darbā pielietota kvalitatīvā pētniecības metode. Pētījuma mērķis bija noskaidrot svarīgākos aprūpes aspektus pacientiem pēc cerebrāla…
Comparison of Shod and Unshod Gait in Patients With Parkinson's Disease With Subthalamic and Nigral Stimulation
2022
Background: The Parkinsonian [i.e., Parkinson's disease (PD)] gait disorder represents a therapeutical challenge with residual symptoms despite the use of deep brain stimulation of the subthalamic nucleus (STN DBS) and medical and rehabilitative strategies. The aim of this study was to assess the effect of different DBS modes as combined stimulation of the STN and substantia nigra (STN+SN DBS) and environmental rehabilitative factors as footwear on gait kinematics.Methods: This single-center, randomized, double-blind, crossover clinical trial assessed shod and unshod gait in patients with PD with medication in different DBS conditions (i.e., STIM OFF, STN DBS, and STN+SN DBS) during differe…
Revision of Hermadion Kinberg, 1856, with a redescription of Hermadion magalhaensi Kinberg, 1856, Adyte hyalina (G.O. Sars, 1873) n. comb. and Neopol…
2010
Examination of all species previously referred to the genus Hermadion revealed that the type species, H. magalhaensi Kinberg, 1856, is the only valid species in the genus. H. magalhaensi is redescribed and its synonymy with Hermadion longicirratus Kinberg, 1856, Hermadion kerguelensis McIntosh, 1885, and Lagisca laevis Hartmann-Schroder, 1962, is discussed. The generic attribution of 12 species that had already been moved from Hermadion to other genera by earlier authors is confirmed. Following our re-examination four species are moved to other genera: Harmothoe ornatus (Hartman, 1967) n. comb., Harmothoe africanus (Hartman, 1974) n. comb., Adyte hyalina (G.O. Sars, 1873) n. comb., and Neop…
First Report of Bud Rot of Canary Island Date Palm Caused by Phytophthora palmivora in Italy.
2007
Canary Island date palm (Phoenix canariensis hort. ex Chabaud) is planted as an ornamental in Mediterranean climatic regions of the world. From 2004 to 2006, withering of the spear leaf was observed on screenhouse-grown potted plants of this palm in Sicily (Italy). The first symptom was a dark brown rot that extended from the petiole base of the spear to the adjacent youngest leaves and killed the bud. Dissection of plants revealed a foul-smelling internal rot. After the bud died, external older leaves remained green for months. As much as 10% of plants in a single nursery were affected. A Phytophthora species was consistently isolated from symptomatic plants on BNPRAH selective medium (4)…
Investigations on the phosphoenolpyruvate carboxylase activity of spruce needles relative to the occurrence of novel forest decline
1991
Summary Investigations were carried out on phosphoenolpyruvate carboxylase (PEPC) activity in needles of Norway spruce trees [ Picea abies (L.) Karst.] at two natural sites during the course of three vegetation periods. PEPC activity found in needles of damaged trees was considerably higher than in needles of undamaged trees. Annual average figures varied up to 100%. The positive correlation between PEPC activity and the extent of damage of the investigated needles indicates a significant relationship between both parameters: the PEPC activity in spruce needles seems to be not only a qualitative, but also a quantitative indicator of the extent of damage. Higher PEPC activity in needles of d…
Molecular Structure of the Arthropod Hemocyanins
1992
Hemocyanin is an extracellular, blue protein that occurs in high concentrations in the blood of many arthropods, including spiders, scorpions, horseshoe crabs, crustaceans, and at least two centipedes. Serving as an ### oxygen carrier, it is functionally equivalent to hemoglobin, but performs reversible oxygen binding between two copper ions. Hemocyanin is composed of a number of subunits that assemble in an extremely large macro-molecular entity. These particles, which are similar in size to viruses or ribosomes, exhibit a complex allosteric behavior during oxygen binding. There is growing evidence that this functional plasticity has evolved upon, and answers to, ecophysiological constrain…
Dzīvsudraba piesārņojums pelēkā roņa Halichoerus grypus audos Rīgas jūras līcī
2021
Dzīvsudrabs ir viens no toksiskākajiem piesārņojuma veidiem ūdens ekosistēmās un tam ir tendence biomagnificēties. Visvairāk piesārņojuma biomagnifikācijai pakļautas sugas, kas atrodas barības ķēdes augšgalā. Baltijas jūrā šāda suga ir pelēkais ronis, taču pētījumu par dzīvsudraba piesārņojumu Baltijas jūras pelēko roņu populācijā ir ļoti maz. Pētījumā tika analizēts dzīvsudraba daudzums juvenilu pelēkā roņa īpatņu audos, izmantojot “Hydra IIC Mercury Analyzer”. No septiņpadsmit Rīgas jūras līča piekrastē atrastiem roņu mazuļiem tika ievākts akots, muskuļaudi, aknas, nieres, sirds, smadzenes un kauls (astes skriemelis). Akots konstatēts kā reprezentatīvs audu paraugs dzīvsudraba daudzumam j…
Unstable shoe construction: influence on gait and posture
2011
Footwear, in one form or another, have been around for millennia. The advancements in the technology have made possible the transformation of animal skin and fur wrapped around feet by our ancestors into modern-day marvels of athletic shoes. Arguably one of the most pronounced innovations in the field of footwear design is the introduction of unstable shoe construction (USC), over the last few decades. Most widely investigated shoes are the Masai Barefoot Technology (MBT) shoes. Numerous scientific studies conducted on these shoes have revealed their effects on human gait and posture in healthy and morbid populations. peerReviewed
Reaktive Metabolite cancerogener polycyclischer Kohlenwasserstoffe: Synthese und Abfangreaktion von 9-Hydroxybenzo[a]pyren-4,5-oxid
1985
Le compose du titre est prepare a partir de l'acetate-9 de benzo [a] pyrene et piege par l'ethanethiol. Mecanismes