Results 71 to 80 of about 5,521 (215)

Dysfunctional Light-Evoked Regulation of cAMP in Photoreceptors and Abnormal Retinal Adaptation in Mice Lacking Dopamine D4 Receptors [PDF]

open access: yes, 2002
Dopamine is a retinal neuromodulator that has been implicated in many aspects of retinal physiology. Photoreceptor cells express dopamine D4 receptors that regulate cAMP metabolism.
Grandy, David K.   +6 more
core   +1 more source

Nodule Initiation Elicited by Noninfective Mutants of \u3cem\u3eRhizobium phaseoli\u3c/em\u3e [PDF]

open access: yes, 1985
Rhizobium phaseoli CE106, CE110, and CE115, originally derived by transposon mutagenesis (Noel et al., J. Bacteriol. 158:149-155, 1984), induced the formation of uninfected root nodule-like swellings on bean (Phaseolus vulgaris).
Kaneko, Yasuko   +3 more
core   +1 more source

Mechanism of how augmin directly targets the γ-tubulin ring complex to microtubules [PDF]

open access: yes, 2018
Microtubules (MTs) must be generated from precise locations to form the structural frameworks required for cell shape and function. MTs are nucleated by the γ-tubulin ring complex (γ-TuRC), but it remains unclear how γ-TuRC gets to the right location ...
Aitken   +38 more
core   +2 more sources

A retrospective study on 195 horses with contaminated and infected synovial cavities [PDF]

open access: yes, 2009
This study analyzes the clinical aspects of contaminated and infected synovial cavities in horses and evaluates their prognosis after treatment. The medical records of 195 affected horses referred between June 1999 and July 2004 were reviewed. Twenty-six
Dewulf, Jeroen   +5 more
core   +1 more source

Rho-A prenylation and signaling link epithelial homeostasis to intestinal inflammation [PDF]

open access: yes, 2016
Although defects in intestinal barrier function are discussed as a key pathogenic factor in patients with inflammatory bowel diseases (IBD), the molecular pathways driving disease-specific alterations of intestinal epithelial cells (IECs) are largely ...
Alastair J.M. Watson   +27 more
core   +1 more source

STUDIES ON THE HUMAN CORPUS LUTEUM

open access: yesJournal of Cell Biology, 1969
The ultrastructure of huma corpora luntea obtained approximately 2, 3, 5, 11, and 15 days after ovulation is reported. All specimens were fixed in Karnovsky's formaldehyde-glutaral-dehyde solution.
E. C. Adams, A. Hertig
semanticscholar   +1 more source

The schistosome egg: development and secretions [PDF]

open access: yes, 2001
We have investigated the development of the schistosome egg and its secretions in order to understand how it migrates through gut tissues and also initiates pathology in the liver.
Ashton, P.D.   +3 more
core   +1 more source

Morphological studies of Gross virus-induced lymphoblasts by scanning electron microscopy [PDF]

open access: yes, 1977
The surface of Gross virus-induced murine lymphoblasts and C-type virus particles budding from these cells were investigated under the scanning electron microscope (SEM).
Fujio, Kouji   +4 more
core   +1 more source

Infecção por micobactérias de crescimento rápido após procedimentos videocirúrgicos - a hipótese do glutaraldeído

open access: yesRevista do Colégio Brasileiro de Cirurgiões
Between August 2006 and February 2007, in the state of Rio de Janeiro, Brazil, a massive outbreak of RGM infections after video laparoscopy was mainly associated to the recently described Mycobacterium massiliense species.
Nádia Suely de Oliveira Lorena   +2 more
doaj   +1 more source

Metodología para estudios histológicos pulpares en ratas [PDF]

open access: yes, 2015
La pulpotomía es uno de los tratamientos más frecuentes en odontopediatría, siendo hasta ahora el formocresol el fármaco más frecuentemente utilizado, pero su uso está siendo discutido debido a su potencial toxicidad.
Boj Quesada, Juan Ramón   +3 more
core  

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