Results 21 to 30 of about 33,639 (248)

Role of Viral Infections in Testicular Cancer Etiology: Evidence From a Systematic Review and Meta-Analysis

open access: yesFrontiers in Endocrinology, 2019
The most represented histotype of testicular cancer is the testicular germ-cell tumor (TGCT), both seminoma and non-seminoma. The pathogenesis of this cancer is poorly known.
Andrea Garolla   +7 more
doaj   +1 more source

Flow Cytometry of the Side Population: Tips & Tricks

open access: yesCellular Oncology, 2006
Background: The Side Population (SP) has become an important hallmark for the definition of the stem cell compartment, especially in the detection of these cells and in their physical isolation by fluorescence-activated cell sorting (FACS).
Irene Sales-Pardo   +9 more
doaj   +1 more source

Chicken Sperm Cryopreservation: Review of Techniques, Freezing Damage, and Freezability Mechanisms

open access: yesAgriculture, 2023
Ex situ preservation is an important method in the preservation of chickens, and cryopreservation of semen is the only method for gamete preservation at present.
Yunhe Zong   +5 more
doaj   +1 more source

Cryopreservation of cell/hydrogel constructs based on a new cell-assembling technique [PDF]

open access: yes, 2009
Organ manufacturing products hold the promise to be used widely in the future for complex organ failings. The cryopreservation of the product is a very important step in the commercialization activities.
Xiaohong Wang   +3 more
core   +1 more source

Induced encystment improves resistance to preservation and storage of Acanthamoeba castellanii [PDF]

open access: yes, 2008
Several conditions that allow the preservation, storage and rapid, efficient recovery of viable Acanthamoeba castellanii organisms were investigated. The viability of trophozoites (as determined by time to confluence) significantly declined over a period
Campbell, S. J.   +7 more
core   +4 more sources

Characterization of Rabbit Mesenchymal Stem/Stromal Cells after Cryopreservation

open access: yesBiology, 2023
Adipose tissues (ADPs) are an alternative source for mesenchymal stem/stromal cells (MSCs), given that conventional bone marrow (BM) collection is painful and yields limited cell numbers.
Sai Koung Ngeun   +2 more
doaj   +1 more source

EFFECT OF DIFFERENT CRYOPROTECTIVE AGENTS ON SKIM MILK AND DIMITROPOULUS EXTENDER FOR STALLION SEMEN CRYOPRESERVATION [PDF]

open access: yes, 2010
Cryoprotective agents (CPAs) protect sperm during cryopreservation. The objective of this study was to assess different CPAs on stallion semen cryopreservation. Skim milk (SM) and Dimitropoulos (DV) were the extenders used in this study; each was added
Purwantara, B   +3 more
core   +1 more source

Impact of Educational Program on Women’s Awareness Regarding Oocytes Cryopreservation [PDF]

open access: yesEgyptian Journal of Health Care
       Oocyte cryopreservation is used to combat the age-related physiological reduction in fertility for medical, social, and fertility preservation purposes.
Amany Hassan Abd Elrahim   +4 more
doaj   +1 more source

Efficient cryopreservation of human pluripotent stem cells by surface-based vitrification

open access: yes, 2022
S.321-328Efficient cryopreservation of human stem cells is crucial for guaranteeing a permanent supply of high-quality cell material for drug discovery or regenerative medicine. Conventionally used protocols usually employing slow freezing rates, however,
Beier, A.F.   +3 more
core   +1 more source

Cryopreservation of Pike Perch Sperm in Hatchery Conditions [PDF]

open access: yes, 2008
Experiments were carried out on pike perch (Sander lucioperca L.) to find a method for stripping sperm without contamination by urine, to determine sperm concentration, and to fertilize large batches of eggs with cryopreserved sperm.
Urbányi, Béla   +3 more
core   +1 more source

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