Results 41 to 50 of about 127,998 (193)

Diethylcarbamazine Reduces Chronic Inflammation and Fibrosis in Carbon Tetrachloride- (CCl4-) Induced Liver Injury in Mice

Mediators of Inflammation, 2014
This study investigated the anti-inflammatory effects of DEC on the CCl4-induced hepatotoxicity in C57BL/6 mice. Chronic inflammation was induced by i.p. administration of CCl4 0.5 μL/g of body weight through two injections a week for 6 weeks. DEC (50 mg/
Sura Wanessa Santos Rocha, Maria Eduarda Rocha de França, Gabriel Barros Rodrigues, Karla Patrícia Sousa Barbosa, Ana Karolina Santana Nunes, André Filipe Pastor, Anne Gabrielle Vasconcelos Oliveira, Wilma Helena Oliveira, Rayana Leal Almeida Luna, Christina Alves Peixoto   +9 more
doaj   +1 more source

Oxidative stress mediated by gyrophoric acid from the lichen Umbilicaria hirsuta affected apoptosis and stress/survival pathways in HeLa cells

BMC Complementary and Alternative Medicine, 2019
Background Lichens produce a huge diversity of bioactive compounds with several biological effects. Gyrophoric acid (GA) is found in high concentrations in the common lichen Umbilicaria hirsuta, however evidence for biological activity was limited to ...
Michal Goga, Martin Kello, Maria Vilkova, Klaudia Petrova, Martin Backor, Wolfram Adlassnig, Ingeborg Lang   +6 more
doaj   +1 more source

Elastin calcification during the initial stage of vascular calcification in kl/kl mice is suppressed by the calcimimetic upacicalcet

Scientific Reports
We performed ultrastructural analyses of the aortae of klotho-deficient (kl/kl) mice to characterize the early stages of medial calcification and to evaluate the inhibitory effects of the calcimimetic upacicalcet.
Tomoka Hasegawa, Tomomaya Yamamoto, Xuanyu Liu, Mai Haraguchi-Kitakamae, Hiromi Hongo, Seigo Akari, Takashi Nakamura, Norio Amizuka   +7 more
doaj   +1 more source

Ultrastructure of the esthesioneuroblastoma [PDF]

Cancer, 1976
A tumor in the anatomic location and with the light microscopic appearance of an esthesioneuroblastoma was examined with the electron microscope. Secretory-type granules, cytoplasmic fibrils, and microtubules similar to those described in neuroblastomas were found in many of the tumor cells, which supports an origin from the sympathetic autonomic ...
R Y, Osamura, G, Fine
openaire   +2 more sources

Ultrastructure expansion microscopy in Trypanosoma brucei. [PDF]

, 2021
The recently developed ultrastructure expansion microscopy (U-ExM) technique allows us to increase the spatial resolution within a cell or tissue for microscopic imaging through the physical expansion of the sample.
Ana Kalichava, Torsten Ochsenreiter, Kalichava, Ana, Ochsenreiter, Torsten   +3 more
core   +2 more sources

New Data on Nephron Microanatomy and Ultrastructure of Senegal Bichir (Polypterus senegalus)

Biology, 2022
This study presents new data on the microanatomy and ultrastructure of Polypterus senegalus nephrons. It was shown that the diameter and ultrastructure of renal corpuscles, a well-developed neck segment, and ultrastructure of two types of epithelial ...
Ekaterina Aleksandrovna Flerova, Evgeniy Georgievich Evdokimov   +1 more
doaj   +1 more source

Inner ear tissue preservation by rapid freezing: Improving fixation by high-pressure freezing and hybrid methods. [PDF]

, 2014
In the preservation of tissues in as 'close to life' state as possible, rapid freeze fixation has many benefits over conventional chemical fixation. One technique by which rapid freeze-fixation can be achieved, high pressure freezing (HPF), has been ...
Taylor, R.R., Kachar, B., Moores, C, Kachar, B, Taylor, RR, Bullen, A., Bullen, A, Forge, A, Forge, A., Moores, Carolyn A., Fleck, R.A., Fleck, RA, Moores, C.   +12 more
core   +1 more source

The Effect of the Synergistic Combination of Vitamin D and Doxorubicin on the MCF-7 Line Breast Cancer Cells

Biology and Life Sciences Forum, 2023
Breast cancer is the most prevalent cancer in the female population. The prolonged action of estrogen may affect tumor proliferation. Additionally, a fat-rich diet may have various effects on cancer proliferation, depending on the type of fat. Vitamin D,
Kamila Sobczak, Agnieszka Mlicka, Paweł Niewiadomski, Oliwia Abramczyk, Wioletta Zielińska, Marta Hałas-Wiśniewska, Magdalena Izdebska   +6 more
doaj   +1 more source

Ultrastructure of slime [PDF]

, 1969
Ultrastructure of ...
W. B. Van Winkle, Van Winkle, W. B.
core   +1 more source

Relation of mitochondrial phospholipase A activity to mitochondrial swelling

Journal of Lipid Research, 1969
Assays of mitochondrial phospholipase A activity and mitochondrial swelling demonstrated that the phospholipase A activity is related to the swelling under the experimental conditions used.
Moseley Waite, L.L.M. van Deenen, T.J.C. Ruigrok, P.F. Elbers   +3 more
doaj   +1 more source