Results 71 to 80 of about 33,223 (276)

Cardiomyocyte Membrane‐Camouflaged Spinach Nano‐Thylakoids Enhance Myocardial Energy Metabolism and Ameliorate Heart Failure

Small, EarlyView.
Schematic illustration of the construction of MM‐NTU, its cardiac‐targeting behavior, and its light‐activated therapeutic mechanism. Thylakoids isolated from spinach chloroplasts were processed into nano‐thylakoid units (NTU) and further camouflaged with cardiomyocyte membranes to generate MM‐NTU.
Haohui Fan, Bei Song, Chengyun Liu, Peiyu Zhong, Quan Zhou, Xiaofang Zhao, Guangyu Gao, Xinyue Zhang, Xueke Guang, Tianci Yao, Ting Liu, Hao Zhang, Xinqi Diao, Weilin Lu   +13 more
wiley   +1 more source

Effect of low-density lipoprotein addition to soybean lecithin-based extenders on bull spermatozoa following freezing-thawing - preliminary results

Czech Journal of Animal Science, 2016
Soybean lecithin-based extenders represent an alternative to extenders containing egg yolk, but there has been discussion about their cryoprotective efficacy.
O. Šimoník, R. Rajmon, L. Stádník, J. Šichtař, J. Beran, J. Ducháček, P. Hodek, P. Trefil   +7 more
doaj   +1 more source

Plant‐derived nanovesicles as potential drug delivery systems for topical use: Emerging applications in dermatology and cosmetology

VIEW, EarlyView.
Plant‐derived nanovesicles (PDNVs) are naturally secreted by fruit, vegetables, seeds, leaves and other natural sources. Used as drug delivery systems, they can combine intrinsic therapeutic activity, enhanced skin permeation and cargo‐carrying capacity, suitable for dermatological and cosmetic applications including hydration, antioxidant/anti ...
Dorotea Fiore, Beatrice Pellegrini, Antonia Mancuso, Maria Chiara Cristiano, Salvatore Panza, Donatella Paolino   +5 more
wiley   +1 more source

Banking Biodiversity: Ex Vivo Solutions for a Planet in Crisis

Zoo Biology, EarlyView.
Genetic diversity is being lost faster than it can be cataloged. Biobanking preserves cells, gametes, and DNA as recoverable material for future conservation use, and delivers most when collections are established proactively rather than deployed once populations are already critically depleted.
Oz Pomp, Nicole Tay, Shangzhe Xie
wiley   +1 more source

Ulitilization of Refined Carrageenan as Cryoprotectant on Nila Frozen Surimi [PDF]

, 2010
During storage frozen, surimi will be lost part of functional protein characteristics, because of protein denaturation. For reducing this problem, some kinds of cryoprotectants were added during surimi processing. However, some cryoprotectants such as
Uju, ., Santoso, Joko, Maryana, Finda
core   +1 more source

Sperm Telomere Interactions Are Impaired in Testicular Cancer Before and After Adjuvant Therapy

Andrology, EarlyView.
ABSTRACT Background No study has yet explored telomere length or interaction in sperm nuclei of testicular cancer (TC) patients exposed to chemotherapy or radiotherapy. However, sperm telomere dynamics have emerged as a potential marker in male infertility.
Benoit Berby, Sylvianne Hennebicq, Jacqueline Saias, Florence Brugnon, Isabelle Berthaut, Myriam Daudin, Louis Bujan, Ludovic Dumont, Christine Rondanino, Aurélie Feraille, Nathalie Rives   +10 more
wiley   +1 more source

Optimization of the process of cryopreservation of reproductive cells in male pikeperch, Sander lucioperca [PDF]

Caspian Journal of Environmental Sciences
The process for cryopreservation of pikeperch sperm was studied as part of the research. The purpose of these studies is to study the effect of different concentrations of DMSO cryoprotectant during cryopreservation of pikeperch sperm on sperm quality ...
Ainur S. Assylbekova, Gulnaz K. Barinova, Kuanysh N. Syzdykov, Ainura D. Mussina, Gulzhan A. Aubakirova, Aizhan B. Makhanbetova, Zhaxygali B. Kuanchaleyev   +6 more
doaj   +1 more source

Large volume cryoprotectant-free vitrification : an alternative to conventional cryopreservation for human spermatozoa [PDF]

, 2015
Vitrification is a simple and cost-effective method for the storage of human spermatozoa without the use of conventional cryoprotectants, by plunging the sperm suspension directly into liquid nitrogen.
Slabbert, Marisa, Huyser, Carin, Du Plessis, S.S.   +2 more
core   +1 more source

Cryopreservation of Spermatozoa Prior and Post‐Orchiectomy in Patients With Testicular Germ Cell Cancer—Does the Timing Matter?

Andrology, EarlyView.
ABSTRACT Background Testicular germ cell cancer (TGCC) is the most frequent malignancy in young men of reproductive age. According to guidelines, semen cryopreservation should be performed prior to orchiectomy. Lack of time and local facilities as well as mental pressure are challenges in terms of fertility preservation before surgery.
Yuhe Tang, Gerald Pühse, Sabine Kliesch, Jann‐Frederik Cremers, Maria Schubert   +4 more
wiley   +1 more source

Optimization of the process of cryopreservation of Beluga, Huso huso semen using various cryoprotectants [PDF]

Caspian Journal of Environmental Sciences
Currently, the research on cryopreservation of the reproductive cells plays great importance in the conservation of genetic diversity of many economically and ecologically valuable fish species.
A.S. Assylbekova, K.N. Syzdykov, G.K. Barinova, G.A. Aubakirova, Zh.B. Kuanchaleyev, A.D. Mussina, S.E. Mussin   +6 more
doaj   +1 more source