Results 11 to 20 of about 1,932,999 (290)
Global strict solutions to continuous coagulation–fragmentation equations with strong fragmentation [PDF]
, 2011 In this paper we give an elementary proof of the unique, global-in-time solvability of the coagulation-(multiple) fragmentation equation with polynomially bounded fragmentation and particle production rates and a bounded coagulation rate.
Banasiak, Jacek +3 more
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3D-printed device for DNA fragmentation prior liquid biopsy testing [PDF]
, 2023 Direct detection of DNA in complex biological samples relates to several problems regarding the selectivity and sensitivity of analyses. Therefore, DNA pre-extraction from biofluids is an emerging tool in biologically related fields.
Marek, Minárik +3 more
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The discrete fragmentation equations : semigroups, compactness and asynchronous exponential growth [PDF]
, 2012 In this paper we present a class of fragmentation semigroups which are compact in a scale of spaces defined in terms of finite higher moments. We use this compactness result to analyse the long time behaviour of such semigroups and, in particular, to ...
Banasiak, Jacek, Lamb, Wilson
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Electroeluting DNA Fragments [PDF]
Journal of Visualized Experiments, 2010 Purified DNA fragments are used for different purposes in Molecular Biology and they can be prepared by several procedures. Most of them require a previous electrophoresis of the DNA fragments in order to separate the band of interest. Then, this band is excised out from an agarose or acrylamide gel and purified by using either: binding and elution ...
Zarzosa-Álvarez, Ana L. +3 more
openaire +2 more sources
Translational Andrology and Urology, 2017 I agree with Agarwal et al. (1) that sperm DNA fragmentation (SDF) should be included in the evaluation of male factor infertility, along with semen analysis.
openaire +5 more sources
Archives of Andrology, 2006 Several techniques have been developed to measure the amount of sperm DNA damage in an effort to identify more objective parameters for evaluation of infertile men. The integrity of sperm DNA influences a couple's fertility and helps predict the chances of pregnancy and its successful outcome.
A, Shafik +3 more
openaire +2 more sources
PLoS ONE, 2021 Poor sperm morphology and an elevated DNA fragmentation level are considered to be related to spermiogenesis malfunctions as a result of genetic mutations and effects of environmental factors, including industrial pollution.
Maxim Kleshchev +2 more
doaj +2 more sources
Effects of Sperm DNA Fragmentation on Semen Parameters and ICSI Outcome Determined by an Improved SCD Test, Halosperm [PDF]
International Journal of Fertility and Sterility, 2010 Background Sperm DNA fragmentation is known as an important cause of male infertility. The influence of sperm DNA damage on reproductive potential has been subject of many studies indicating various results and remaining the subject controversial.
Seda Yılmaz +5 more
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Reproductive Biology and Endocrinology, 2018 Background Male factor infertility is quite common as 30–50% of infertility cases are due to sperm defects. The high sperm DNA fragmentation is one of the causes of male factor infertility.
Basmah Al Omrani +5 more
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Frontiers in Medicine, 2016 Background/Aims: A large proportion of men with normal sperm results as analyzed using conventional techniques have fragmented DNA in their spermatozoa.
FRANK W.R.C. VANDEKERCKHOVE +4 more
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