Results 91 to 100 of about 7,216 (231)

Experimental investigation of the mechanism by which freezing or drying and associated effects affect living cells [PDF]

open access: yes
Mechanism and relationship between dehydration and freezing injury recorded by calorimetric ...
Meryman, H. T.
core   +1 more source

Cryopreservation of adipose tissue and effect of 17β-estradiol on osteogenesis of omental fat derived stem cells [PDF]

open access: yes, 2012
Due to the wide range of applications in reconstructive surgeries and in tissue engineering, the urge to cryopreserve adipose tissue has increased. Cryoprotectants are known to protect the cells from cryoinjury.
Shahensha, Shaik Mulla
core  

Chronic stress elicits sex‐specific mitochondrial respiratory functional changes in the rat heart

open access: yesPhysiological Reports, Volume 13, Issue 9, May 2025.
Abstract Although chronic psychosocial stress is linked to cardiovascular diseases, the underlying mechanisms remain elusive. For this study, we focused on the mitochondrion as a putative mediator of stress‐related cardiac pathologies in a sex‐dependent manner.
Caitlin P. Odendaal‐Gambrell   +8 more
wiley   +1 more source

Microprocessor-controlled vs. "dump-freezing" platelet and lymphocyte cryopreservation: A quantitative and qualitative comparative study [PDF]

open access: yes, 2006
Background/Aim. Thermodynamical and cryobiological parameters responsible for cell damages during cryopreservation (cryoinjuries) have not yet been completely explained. Thus, freezing procedures should be revised, exactly optimized to obtain an enhanced
Balint Bela   +6 more
core   +1 more source

Optimum storage conditions for osteochondral allograft plugs: An ex vivo comparative study of 12 storage protocols

open access: yesJournal of Experimental Orthopaedics, Volume 12, Issue 2, April 2025.
Abstract Objective Physiological storage temperature and chondrogenic supplements can enhance tissue viability, potentially overcoming the limitations associated with osteochondral allograft transplantation. This study aimed to evaluate the quality of macroscopically healthy cartilage across 12 different storage protocols to find optimum storage ...
Ramin Shayan‐Moghadam   +8 more
wiley   +1 more source

Изменение интенсивности флуоресценции клеток меристемной ткани винограда под действием ряда криопротекторов [PDF]

open access: yes, 2010
Исследована зависимость флуоресцентного свечения клеток меристемы винограда от воздействия на меристему нескольких веществ с криопротекторными свойствами.
Компаниец, А.М.   +2 more
core  

Clinical grade vitrification of human ovarian tissue for fertility preservation [PDF]

open access: yes, 2013
Cryopreservation of human ovarian tissue is one approach to preserve fertility for women who can be predicted to undergo premature ovarian failure as a consequence of chemotherapy, radiotherapy or genetic disorders. It is the most suitable option for pre-
Sheikhi, Mona
core   +1 more source

Production and characterization of different types of malaria pigment (hemozoin) and their potential use for screening for hemozoin inhibiting drugs [PDF]

open access: yes, 2012
Tese de mestrado. Biologia (Microbiologia Aplicada). Universidade de Lisboa, Faculdade de Ciências, 2012Malarial pigment, hemozoin, appears to modulate the immune system, however it remains controversial if it has stimulatory or inhibitory effects ...
Góis, Ana Margarida Ferreira, 1988-
core  

Effect of storage temperature and osmotic pre-treatment with alternative solutes on the shelf-life of gilthead seabream (Sparus aurata) fillets

open access: yesAquaculture and Fisheries, 2017
The objective of the study was the kinetic modelling of the shelf-life of osmotically pre-treated fish during refrigerated and super-chilled storage. Fresh gilthead seabream (Sparus aurata) fillets were treated for 0–360 min at 15 °C in osmotic solutions
Theofania N. Tsironi, Petros S. Taoukis
doaj   +1 more source

System for and method of freezing biological tissue [PDF]

open access: yes, 1978
Biological tissue is frozen while a polyethylene bag placed in abutting relationship against opposed walls of a pair of heaters. The bag and tissue are cooled with refrigerating gas at a time programmed rate at least equal to the maximum cooling rate ...
Cygnarowicz, T. A., Williams, T. E.
core   +1 more source

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