Results 21 to 30 of about 3,235,945 (351)

Protective effects of vitamin E against sertraline-induced oxidative stress on the reproductive system and expression of Bcl-2, Caspase-3 and Hsp70-2 genes in testicular tissue of mice

open access: yesمجله علمی دانشگاه علوم پزشکی کردستان, 2022
Background and Aim: Sertraline is an antidepressant drug and many controversial reports have been presented on the complications of sertraline on the reproductive system.
Hassan Morovvati   +2 more
doaj  

Diversity and evolution of cerebellar folding in mammals

open access: yeseLife, 2023
The process of brain folding is thought to play an important role in the development and organisation of the cerebrum and the cerebellum. The study of cerebellar folding is challenging due to the small size and abundance of its folia.
Katja Heuer   +5 more
doaj   +1 more source

Folding into shape

open access: yeseLife, 2023
A new computational tool provides insights into the structure of the cerebellum in mammals.
Héloïse de Vareilles
doaj   +1 more source

Histological and Biochemical Analyses of the Effects of Royal Jelly and Vitamin C against Phenylhydrazine-Induced Cardiotoxicity in Mice [PDF]

open access: yesMajallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2017
Background: Phenylhydrazine (PHZ) as a strong oxidant agent causes variety of toxic effects including alterations in the biochemical and cardiac tissue. The aim of the present study was to investigate the effects of royal jelly (RJ) and vitamin C (vit C)
Hojat Anbara   +3 more
doaj  

Few Shot Learning in Histopathological Images:Reducing the Need of Labeled Data on Biological Datasets [PDF]

open access: yes, 2019
Although deep learning pathology diagnostic algorithms are proving comparable results with human experts in a wide variety of tasks, they still require a huge amount of well annotated data for training.
Belar, Oihana   +7 more
core   +1 more source

Improve the performance of transfer learning without fine-tuning using dissimilarity-based multi-view learning for breast cancer histology images [PDF]

open access: yes, 2018
Breast cancer is one of the most common types of cancer and leading cancer-related death causes for women. In the context of ICIAR 2018 Grand Challenge on Breast Cancer Histology Images, we compare one handcrafted feature extractor and five transfer ...
FA Spanhol   +8 more
core   +4 more sources

Validation of vessel size imaging (VSI) in high-grade human gliomas using magnetic resonance imaging, image-guided biopsies, and quantitative immunohistochemistry. [PDF]

open access: yes, 2019
To evaluate the association between a vessel size index (VSIMRI) derived from dynamic susceptibility contrast (DSC) perfusion imaging using a custom spin-and-gradient echo echoplanar imaging (SAGE-EPI) sequence and quantitative estimates of vessel ...
Chakhoyan, Ararat   +13 more
core   +2 more sources

Endocervical glandular neoplasia associated with lobular endocervical glandular hyperplasia is HPV-independent and correlates with carbonic anhydrase-IX expression: a Gynaecological Oncology Group Study. [PDF]

open access: yes, 2013
BackgroundLobular endocervical glandular hyperplasia (LEGH) is a rare lesion of the uterine cervix. It has been proposed that LEGH may represent a precursor lesion to a group of mucinous adenocarcinoma with gastric phenotype (GA) that is independent of ...
Carter, R   +9 more
core   +1 more source

Comparative histology of the femur between mouflon (Ovis aries musimon) and sheep ( Ovis aries aries)

open access: yes, 2014
Mouflon ( Ovis aries musimon ) and sheep ( Ovis aries aries ) are considered as the wild and domestic subspecies of the same species. A comparative study on the microstructure of mouflon and sheep femoral bone diaphysis is here reported.
S. Giua   +6 more
semanticscholar   +1 more source

Comparative Anatomy and Histology of Elephant, Human, and Tree Shrew Brains

open access: yesBiomedical Sciences and Clinical Medicine, 2022
OBJECTIVE This study was designed to compare elephant brain mor-phology and histology with that of humans and tree shrews.METHODS The size of elephant, human, and tree shrew brains were measured.
Noppadol Phasukdee   +7 more
doaj   +1 more source

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