Results 171 to 180 of about 24,397 (218)

Cryopreservation of islets of Langerhans

Cryobiology, 1981
Abstract Development of techniques for cryopreservation of pancreatic islets of Langerhans could potentially allow for increased freedom from the time restrictions presently affecting viability in islet cell transplantation. While several investigators have attempted islet cell freezing and have obtained favorable in vitro results after thawing ...
L H, Toledo-Pereyra   +2 more
openaire   +2 more sources

Estrogens counteract tributyltin-induced toxicity in the rat islets of Langerhans [PDF]

open access: yesHeliyon, 2020
Maryam Baeeri   +2 more
exaly   +2 more sources

On the development of the Islets of Langerhans

Microscopy Research and Technique, 1998
Studies of pancreatic development have suggested that the islet cells develop through multihormonal stages. Abundant data have confirmed that multihormonal cells are common during pancreatic development. A number of transcription factors and homeotic proteins have also been found to be important to pancreatic and islet cell development.
openaire   +2 more sources

Langerhans Islet

2015
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Loredana De Bartolo, Antonietta Messina
openaire   +1 more source

Islets of Langerhans

2015
Adult stem cells are unspecialized cells with the capacity to differentiate into many different cell types in the body. These cells together with the progenitor cells involve in the tissue repair processes and maintain the functionality of the tissue in which they are found.
Duruksu, Gökhan, Karaöz, Erdal
openaire   +3 more sources

Microcirculation in the islets of langerhans of the mouse

The Anatomical Record, 1963
AbstractA technique for the study of microcirculation in living islets, using quartz rod and cinephotomicrography, is presented, together with results of a study of insular microcirculation. With this technique, conditions are standard, results are reproducible and the findings are recorded permanently. The pancreas, bathed constantly in Locke‐Ringer's
Bunnag, S C, Bunnag, S, Warner, N E
openaire   +2 more sources

Vitrification of human islets of Langerhans

Cryobiology, 1987
Cryopreservation of human islets of Langerhans by vitrification was studied. Isolated islets were divided into four groups: (1) control islets which were cultured for 6 days, (2) islets which were vitrified after 2 days of culture, (3) control islets which were cultured for 10-13 days, and (4) islets which were vitrified after 6-9 days of culture ...
N H, Jutte   +4 more
openaire   +2 more sources

Glucoreceptor Mechanisms in Islets of Langerhans

Diabetes, 1972
A widely accepted concept has been that metabolites of glucose or factors associated with glucose metabolism, rather than glucose itself, trigger insulin release from the β cells. If this concept is correct, levels of metabolites or cofactors or of both should change within seconds of the glucose pulse.
F M, Matschinsky   +3 more
openaire   +2 more sources

Synthesis of glycosaminoglycans by islets of Langerhans

Life Sciences, 1988
Incorporation of (35S)-sulfate into glycosaminoglycans (GAG) of toadfish islets of Langerhans in vitro was examined. (35S)-sulfated GAG were synthesized by a component of the microsomal fraction, and subsequently transferred to the secretion granules, mitochondria and nuclei.
D T, Watkins, S J, Cooperstein
openaire   +2 more sources

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