Results 21 to 30 of about 15,925,070 (360)

The cell repair research for Parkinson’s disease: A systematic review

open access: yesJournal of Neurorestoratology, 2020
Background and Objective:Parkinson’s disease (PD) is a common neurodegenerative disease. Previous studies have demonstrated the effect of cell-based therapies, but their clinical efficacy and safety have not been evaluated.
Chao Chen   +7 more
doaj   +1 more source

Investigation Type of Reasoning of Biology Prospective Teachers on Controversial Issues of The Theory of Evolution

open access: yesPrisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, 2021
This study is a descriptive study that aims to explain the type of reasoning of biology prospective teachers on controversial issues of the theory of evolution.
Laras Firdaus   +3 more
doaj   +1 more source

Use of Stem Cell Extracellular Vesicles as a “Holistic” Approach to CNS Repair

open access: yesFrontiers in Cell and Developmental Biology, 2020
Neurodegeneration is a hallmark of many diseases and disorders of the central nervous system (CNS). High levels of neuroinflammation are often associated with irreparable damage to CNS cells due to the dysregulation of signaling cascades that are unable ...
Heather Branscome   +8 more
doaj   +1 more source

Clinical Biology of the Pituitary Adenoma

open access: yesEndocrine reviews, 2022
All endocrine glands are susceptible to neoplastic growth, yet the health consequences of these neoplasms differ between endocrine tissues. Pituitary neoplasms are highly prevalent and overwhelmingly benign, exhibiting a spectrum of diverse behaviors and
S. Melmed   +12 more
semanticscholar   +1 more source

Structural biology of type VI secretion systems [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2012
Type VI secretion systems (T6SSs) are transenvelope complexes specialized in the transport of proteins or domains directly into target cells. These systems are versatile as they can target either eukaryotic host cells and therefore modulate the bacteria–host interaction and pathogenesis or bacterial cells and therefore facilitate access to a specific ...
Eric Cascales   +2 more
openaire   +5 more sources

Biochemical and Taxonomic Characterization of Novel Haloarchaeal Strains and Purification of the Recombinant Halotolerant α-Amylase Discovered in the Isolate

open access: yesFrontiers in Microbiology, 2020
Haloarchaea are salt-loving archaea and potential source of industrially relevant halotolerant enzymes. In the present study, three reddish-pink, extremely halophilic archaeal strains, namely wsp1 (wsp-water sample Pondicherry), wsp3, and wsp4, were ...
Dipesh Kumar Verma   +5 more
doaj   +1 more source

IMPACT OF SOIL TYPE, BIOLOGY AND TEMPERATURE ON THE SURVIVAL OF NON-TOXIGENIC ESCHERICHIA COLI O157

open access: yesBiology and Environment: Proceedings of the Royal Irish Academy, 2013
:The occurrence of microbial enteropathogens in the environment can represent a serious risk to human health. The fate of enteropathogens introduced into the soil environment is dependent on a wide range of complex interacting environmental factors ...
E. Moynihan   +4 more
semanticscholar   +1 more source

Bone Turnover Markers: Basic Biology to Clinical Applications

open access: yesEndocrine reviews, 2022
Bone turnover markers (BTMs) are used widely, in both research and clinical practice. In the last 20 years, much experience has been gained in measurement and interpretation of these markers, which include commonly used bone formation markers (bone ...
M. Schini   +4 more
semanticscholar   +1 more source

Traditional Chinese medicine-based neurorestorative therapy for Alzheimer’s and Parkinson’s disease

open access: yesJournal of Neurorestoratology, 2019
The prevalence of multiple neurodegenerative diseases, such as Alzheimer’s disease (AD) and Parkinson’s disease (PD), has been dramatically increasing, particularly in the aging population.
Zhu Zhang   +7 more
doaj   +1 more source

Abstract interpretation and types for systems biology

open access: yesTheoretical Computer Science, 2008
AbstractAbstract interpretation is a theory of abstraction that has been introduced for the analysis of programs. In particular, it has proved useful for organizing the multiple semantics of a given programming language in a hierarchy corresponding to different detail levels, and for defining type systems for programming languages and program analyzers
Fages, François, Soliman, Sylvain
openaire   +2 more sources

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