Results 81 to 90 of about 127,998 (193)

The ultrastructure of Toxoplasma gondii

, 2007
This chapter reviews the electron microscopic data on Toxoplasma gondii and its life-cycle stages. There are four invasive forms of T. gondii: the tachyzoite, bradyzoite, merozoite, and sporozoite. Tachyzoites and bradyzoites are associated with the intermediate host, and merozoites and sporozoites with the definitive host.
Ferguson, D, Dubremetz, J
openaire   +2 more sources

Inflammatory mechanism in Diabetes – Ultrastructural investigations of endocrine pancreas using correlative electron microscopy (STEM) [PDF]

BIO Web of Conferences
Kolb Dagmar, Böhm Sumayya, Hingerl Kerstin, Pieber Thomas, Ehall Barbara, Pernitsch Dominique, Bogensperger DI Lea   +6 more
doaj   +1 more source

Efeitos da radiação ultravioleta-B na organização celular e fisiológica da estrutura foliar de Oryza Sativa (L.) cultivar Epagri 108 [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2013.A radiação ultravioleta-B (UV-B) afeta muitos processos importantes nas ...
Almeida, Sérgio Luiz de
core  

Opantimirs: A class of antagonizing microRNAs that upregulate Opa1 and improve mitochondrial and disuse myopathies

Cell Reports Medicine
Summary: Alterations in mitochondrial ultrastructure and reduced levels of the crista-shaping protein Opa1 are key features of mitochondrial myopathies and aging.
Andre Djalalvandi, Keisuke Takeda, Francesca Grespi, Hualin Fan, Tiago Branco Fonseca, Leonardo Nogara, Saman Sharifi, Carlotta Barison, Martina Semenzato, Akiko Omori, Raffaele Cerutti, Davide Steffan, Lorenza Tsansizi, Valeria Balmaceda, Lukas Alan, Camilla Bean, Bert Blaauw, Carlo Viscomi, Luca Scorrano   +18 more
doaj   +1 more source

Cryopreservation Effect on Placental Ultrastructure Integrity [PDF]

, 2004
Исследовали ультраструктуру плаценты после криоконсервирования. Показано, что низкотемпературное консервирование с криопротектором ДМСО обеспечивает лучшую сохранность ультраструктуры клеток плаценты.Досліджували ультраструктуру плаценти після ...
Говоруха, Т.П., Юрченко, Т.Н., Репин, Н.В., Строна, В.И.   +3 more
core   +1 more source

Ultrastructural study of the superior tarsal Müller muscle in ptosis patients undergoing müllerectomy

Journal of the Egyptian Ophthalmological Society
Objective Is using transmission electron microscopy to examine the ultrastructure of Müller’s muscle (MM) specimens obtained from Müllerectomy surgery in selected patients with ptosis of various etiologies.
Yasmine M.M. Shaaban, Manal I. Salman, Maha M. Zakaria, Zafer M.F. Ismail   +3 more
doaj   +1 more source

Ultrastructure-function properties of recycling synaptic vesicles in acute hippocampal slices

, 2015
Synaptic vesicles are the substrate of neurotransmission in most nerve terminals in the central nervous system. These small membrane spheres fuse with the synaptic membrane in an activity-dependent manner and release neurotransmitter into the synaptic ...
Freya Crawford (16226339)
core  

Ultrastructure du spermatozoïde d'anguille

, 1972
Ultrastructure du spermatozoïde d ...
Billard, R., Billard, Roland, Ginsburg, A.S.   +2 more
core  

Ultrastructure of selected flagellated chrysophytes [PDF]

, 1966
Wujek, Daniel Everett. (1966). Ultrastructure of selected flagellated chrysophytes.
Wujek, Daniel Everett
core  

Atlantidae ultrastructure

, 1976
p. 265-310 : ill. ; 26 cm.Includes bibliographical references (p. 309-310)."The purpose of the present study is to describe and interpret the wall ultrastructure of three atlantid heteropod species for phylogenetic and taxonomic analysis; they are ...
Batten, Roger Lyman., Dumont, Michael P.
core   +1 more source