Results 181 to 190 of about 163,089 (384)

Cryopreservation of Avian Semen

open access: yes, 2020
Cryopreservation protocols for semen exist for bird species used in animal production, fancy and hobby species, and wild bird species. Freezing of bird oocytes or embryos is not possible. Cryopreservation of avian semen is used for preserving (genetic diversity of) endangered species or breeds.
openaire   +3 more sources

Growth Dynamics of Microalgae Encapsulated in Hydrogel Micro Beads

open access: yesNano Select, EarlyView.
This study explores the growth and resilience of microalgae encapsulated in micron‐sized calcium alginate beads. Microfluidics‐enabled encapsulation ensured bead stability without major degradation under different growth conditions. Microalgae grew well in growth medium with zero and low copper levels but experienced toxicity at higher concentrations ...
Du Tuan Tran   +5 more
wiley   +1 more source

Experimental Cryopreservation and Autotransplantation of Parathyroid Glands

open access: green, 1978
George S. Leight   +4 more
openalex   +2 more sources

Conservation challenges and opportunities for native apple (Malus) species in Canada

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Apple, one of the world's most widely cultivated and economically important fruit crops, has two wild relatives native to Canada. In this review, we describe the importance of these native apple species to Indigenous heritage and the current threats the species faces due to pests, diseases, and habitat loss.
Terrell T. Roulston   +13 more
wiley   +1 more source

Cryopreservation of red blood cells: effect of freezing on red cell quality and residual lymphocyte immunogenicity. [PDF]

open access: bronze, 1993
Albert Farrugia   +6 more
openalex   +1 more source

Stabilized Extracellular Vesicle Formulations for Inhalable Dry Powder Development

open access: yesSmall, EarlyView.
Extracellular vesicles (EVs) hold promise for chronic obstructive pulmonary disease (COPD) treatment but face challenges with storage and delivery. This study demonstrates the stabilization of lung fibroblast‐derived EVs using inulin, enabling freeze‐drying and spray‐drying.
Eva M. Jansen   +7 more
wiley   +1 more source

Scalable Purification of Iron Oxide Nanoparticles for Organ Cryopreservation and Transplantation

open access: yesSmall, EarlyView.
Scalable purification of silica‐coated iron oxide nanoparticles (sIONP) enables organ‐scale nanowarming and cryopreservation. Tangential flow filtration (TFF) offers a rapid and scalable alternative to conventional ultracentrifugation, completing purification in 2.5 h.
Onyinyechukwu Justina Oziri   +10 more
wiley   +1 more source

Cryopreservation of Protocorm-Like Bodies of Orchid Hybrid Dendrobium Kasem Boonchoo White by Vitrification [PDF]

open access: yes, 2000
The present study was conducted to develop a protocol for long-term preservation of orchid germplasm. Protocorm-like bodies (PLBs) of orchid hybrid Dendrobium Kasem Boonchoo White were subjected to different treatments of preculture, cryoprotection ...
Sipen, Philip
core  

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