low oxygen
High or Low Oxygen Saturation and Severe Retinopathy of Prematurity: A Meta-analysis
... CONTEXT: Low oxygen saturation appears to decrease the risk of se- vere retinopathy of prematurity (ROP) in preterm newborns when ad- ministered during the first few weeks after ...High oxygen satura- ...
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Responses of cut carnations to a low oxygen level in the ambient atmosphere
... to low oxygen to investigate the physiological effects on flower ...ultra low oxygen (0.6–0.8%) led to low accumulation of ethanol that amounted to 8 mg/l in the tissue pulp in 19 ...
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Ethanol content in cut roses at low oxygen atmosphere storage
... The loss of ornamental value measured as wilting symptoms, chlorotic and necrosis areas on the leaves, discoloration of petals was not observed in flowers in low oxygen conditions. However, buds of cut ...
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Oxygen use and survival in patients with advanced cancer and low oxygen saturation in home care: a preliminary retrospective cohort study
... supplemental oxygen, inter- mittent use was allowed at the patient’s ...of oxygen frequently due to its inconvenience at the end of ...supplemental oxygen constantly or intermittently, which may have ...
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Low oxygen tension is a more potent promoter of chondrogenic
... the low oxygen tension and aspects of the mechanical environment present within a fracture callus, is also lacking many factors that are known to be present within the regenerating bone ...the oxygen ...
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Vasomotion of mice mesenteric arteries during low oxygen levels
... during low oxygen ...decreased oxygen concentrations, the oscillation fre- quency showed only a trend to be ...of oxygen concentration causes decreased intracellular ATP con- centration which ...
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Low oxygen saturation and mortality in an adult cohort: the Tromsø study
... about low oxygen satur- ation and its association with mortality in the general ...for low oxygen saturation in an adult population were increased body mass index (BMI) and reduced lung ...
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Low Oxygen Tension Enhances Hepatitis C Virus Replication
... Low-oxygen-mediated increase in HCV replication in cul- tured cells is directly linked to cellular energetic changes. Hyp- oxia is associated with an adaptive cell metabolic reprogramming, including a shift ...
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Preterm Resuscitation With Low Oxygen Causes Less Oxidative Stress, Inflammation, and Chronic Lung Disease
... Eligible neonates were inborn pa- tients with 1 of the following resusci- tation criteria: (1) absence of spon- taneous respiration at ⬎ 1 minute; (2) bradycardia ( ⬍ 60 beats per minute) for ⱖ 2 minutes, hypoactiv- ity, ...
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Life at stable low oxygen levels: adaptations of animals to oceanic oxygen minimum layers
... of oxygen concentrations in the deep sea but is unlikely to have produced anoxia, although it caused the extinction of many deep-sea benthic species (Kennett and Stott, ...at oxygen minimum depths) show ...
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Heterogeneity among Isolates Reveals that Fitness in Low Oxygen Correlates with Aspergillus fumigatus Virulence
... tissue oxygen levels between these mod- els, where pulmonary lesions in both models reach oxygen ten- sions below 1%; however, low oxygen (or hypoxic) lesions in triamcinolone-treated mice, ...
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The Reactions of Fish to Water of Low Oxygen Concentration
... The writer's experiments described in this paper appear to indicate that fish do not have any instinctive ability to recognize immediately and avoid water of abnormally low oxygen conten[r] ...
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Survival and Behaviour of Ammocoetes at Low Oxygen Tensions
... Many ammocoetes did not emerge in oxygen partial pressures of 7-10 mmHg at 5 °C, 12-16 mmHg at 15-5 °C and 19-21 mmHg at 22-5 °C Table 3 again demonstrating that these animals remain in [r] ...
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Cultivation of Neisseria gonorrhoeae under low oxygen conditions
... gonorrhoeae colony diameters after growth for 20 h on GCBA A and Neisseria defined medium 0 at 36°C under various levels of calculated oxygen in the atmosphere of the chamber over the pl[r] ...
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Preparation of low oxygen content yttrium fluoride
... Table 3 Oxygen Intensity Ratios for Yttrium Fluoride Produced by Hydrofluorinating Yttrium Chloride, Nitrate, Sulfate and Sulfide.. Oxygen Intensity Ratios Time 2nd Average 1st 3rd hrs.[r] ...
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EFFECT OF STOCKING DENSITY ON SURVIVAL, GROWTH AND PRODUCTION OF THAI (BLOCH) FINGERLINGS UNDER NURSERY PONDS Anabas testudineus MANAGEMENT IN NORTHERN REGIONS OF BANGLADESH
... Thai strain (A. testudineus) was introduced in Bangladesh from Thailand and is commonly known as Thai koi to distinguish from local strain (Kohinoor et al. 2010). It has some special characteristics such as faster growth ...
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Achievement of Targeted Saturation Values in Extremely Low Gestational Age Neonates Resuscitated With Low or High Oxygen Concentrations: A Prospective, Randomized Trial
... the low-oxygen group and 3 in the high-oxygen group died as a result of respiratory or neurologic complications (intracranial hemorrhage) during ...high- oxygen group at ...
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An evolutionary solution of terrestrial isopods to cope with low atmospheric oxygen levels
... with oxygen availability. In the present case, low environmental oxygen concentration initially increased development duration and was subsequently compensated through catch-up growth after the ...
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Interpretation of Statistical Nonsignificance and Retrolental Fibroplasia
... The implication is that the true population death rate in the low oxygen group could have been over three times the death rate in the high oxygen group and the study would still not have[r] ...
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The Function of the Gills of Mayfly Nymphs from Different Habitats
... Thus in Cloeon dipterum, the gills do not function as true respiratory organs even at low oxygen concentrations and, under these conditions, the normal level of oxygen uptake is maintain[r] ...
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