Results 91 to 100 of about 505,953 (316)

Use of an audio-paced incremental swimming test in young national-level swimmers

open access: yes, 2008
PURPOSE: To evaluate the reliability and sensitivity to training of an audio-paced incremental swimming test.METHODS: Eight young national-level male swimmers (age 15 +/- 1 year) performed a 7 x 200-m incremental swimming test (velocities 1.19, 1.24, 1 ...
Coleman, Simon G S   +2 more
core  

Persistent increase in cerebral lactate concentration after birth asphyxia

open access: yes, 1998
In this prospective study proton magnetic resonance spectroscopy(1H MRS) was used to test the hypothesis that lactate can be detected later than 1 mo after birth in the brains of infants who display severe neurodevelopmental impairment 1 y after ...
Edwards, A. D.; id_orcid   +24 more
core   +1 more source

Reaction of Energetic Metabolism and Antioxidant Enzymes to Hypoxia and Reoxygenation in Deep Water Amphipods Ommatogammarus carneolus melanophthalmus from Lake Baikal [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2020
The aim of the current study was to estimate the effects of acute hypoxia and reoxygenation on energy metabolism and activities of antioxidant enzymes as markers of oxidative stress in Baikal deep water amphipods Ommatogammarus carneolus melanophthalmus.
Shirokova Y.A.   +6 more
doaj  

Enhanced performance of hexavalent chromium reducing cathodes in the presence of Shewanella oneidensis MR-1 and lactate

open access: yes, 2013
Biocathodes for the reduction of the highly toxic hexavalent chromium (Cr(VI)) were investigated using Shewanella oneidensis MR-1 (MR-1) as a biocatalyst and performance was assessed in terms of current production and Cr(VI) reduction. Potentiostatically
Xafenias, Nikolaos   +2 more
core   +1 more source

Biochemical blood counts in the application of fish oil preparations in conditions of intense physical activity

open access: yesУчёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова
The objective was to evaluate the effect of fish oil and ozonated fish oil in the dynamics of biochemical parameters of blood plasma while modeling physical activity up to “to failure” in rats.Methods and materials. The animals were divided into 4 groups
E. A. Knyazeva   +3 more
doaj   +1 more source

Nutrition and lactation [PDF]

open access: yesPostgraduate Medical Journal, 1979
Summary Recommended dietary allowances for women during pregnancy are discussed in the light of actual intakes both in the developing and industrialized countries. The difference between total energy intakes in the industrialized countries (around 2900 kcal) and in the developing countries (around 1600 kcal) is emphasized.
openaire   +2 more sources

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

Protein lactylation in kidney diseases

open access: yesFrontiers in Cell and Developmental Biology
Post-translational modifications (PTMs) regulate protein function and structure through covalent modifications, participating in various physiological and pathological processes.
Yelei Xu   +4 more
doaj   +1 more source

Microfabricated Anisotropic Myobundles for the Scalable Production of Cardiac Tissue Grafts

open access: yesAdvanced Functional Materials, EarlyView.
Controlling the anisotropy of cardiac tissue remains an outstanding challenge in the field of cardiac tissue engineering. Here, we introduce an approach to generate anisotropic cardiac myobundles using cell‐adhesive, synthetic, electrospun fibers and stem cell‐derived cardiac fibroblasts.
Maggie E. Jewett   +15 more
wiley   +1 more source

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