Results 11 to 20 of about 15,999 (197)

Cryopreservation of Anopheles gambiae Larvae. [PDF]

open access: yesAdv Biol (Weinh)
Advancements in vector control methods have resulted in a rapidly growing collection of critically important mosquito strains necessitating the development of cryopreservation protocols to minimize the risk of genetic drift, cross‐contamination, or catastrophic loss.
Joshi P   +7 more
europepmc   +2 more sources

Implications of storage and handling conditions on glass transition and potential devitrification of oocytes and embryos [PDF]

open access: yes, 2014
Devitrification, the process of crystallization of a formerly crystal-free, amorphous glass state, can lead to damage during the warming of cells.
Sansinena, Marina Julia   +3 more
core   +3 more sources

Cryopreservation of equine oocytes: looking into the crystal ball [PDF]

open access: yes, 2020
In vitro embryo production has evolved rapidly in the horse over the past decade, but blastocyst rates from vitrified equine oocytes remain quite poor and further research is needed to warrant application.
Angel Velez, Daniel   +4 more
core   +2 more sources

Сон в Антарктиде: от проблем с засыпанием до понимания проблем [PDF]

open access: yes, 2020
From the fi rst expeditions, adaptation to the harsh environment of Antarctica, the expeditionists complained of a trouble sleeping. During a long stay on the continent, the polar explorers are exposed to a large number of extreme environmental factors ...
Бабийчук, Г.А.   +4 more
core   +1 more source

Stepped vitrification technique for human ovarian tissue cryopreservation [PDF]

open access: yes, 2019
The advantage of stepped vitrification (SV) is avoiding ice crystal nucleation, while decreasing the toxic effects of high cryoprotectant concentrations. We aimed to test this method for human ovarian tissue cryopreservation.
Amorin, C.A.   +9 more
core   +1 more source

Step by step optimization of a sperm cryopreservation protocol for spotted wolffish (Anarhichas minor Olafsen, 1772) [PDF]

open access: yes, 2020
Spotted wolffish Anarhichas minor reproduction in captivity is dependent on in vitro fertilization. However, low sperm volume with relatively low cell concentration and the lack of gametes synchronization (simultaneous availability of mature eggs and ...
Beirão, J.   +3 more
core   +2 more sources

Plant Cryopreservation: A Look at the Present and the Future

open access: yesPlants, 2021
Cryopreservation is known as an applied aspect of cryobiology or the study of life at low temperatures [...]
Carla Benelli
doaj   +1 more source

Investigating the possibilities of capturing transport hydrophilic particles of SiO2, adsorbed PAHs on their surface in a cyclonevortex water layer of atmospheric air [PDF]

open access: yesBIO Web of Conferences
Polycyclic aromatic hydrocarbons (PAHs) are a class of chemicals that are contained in coal, crude petrol or are synthesized during the burning of organic matter - food, wood, tobacco, etc.
Solakov Nikolay, Valchkov Alexandar
doaj   +1 more source

A comparison of freezing-damage during isochoric and isobaric freezing of the potato. [PDF]

open access: yes, 2017
BACKGROUND:Freezing is commonly used for food preservation. It is usually done under constant atmospheric pressure (isobaric). While extending the life of the produce, isobaric freezing has detrimental effects.
Lyu, Chenang   +4 more
core   +2 more sources

Effect of transient scrotal hyperthermia on sperm parameters, seminal plasma biochemical markers, and oxidative stress in men

open access: yesAsian Journal of Andrology, 2015
In this experimental prospective study, we aimed to analyze the effect of transient scrotal hyperthermia on the male reproductive organs, from the perspective of sperm parameters, semen plasma biochemical markers, and oxidative stress, to evaluate ...
Meng Rao   +6 more
doaj   +1 more source

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