Results 11 to 20 of about 3,317,350 (397)

Comparative histology of muscle in free ranging cetaceans: shallow versus deep diving species. [PDF]

open access: yesSci Rep, 2015
Different marine mammal species exhibit a wide range of diving behaviour based on their breath-hold diving capabilities. They are classically categorized as long duration, deep-diving and short duration, shallow-diving species. These abilities are likely
Sierra E   +7 more
europepmc   +2 more sources

Textbook of Comparative Histology

open access: yesCopeia, 1960
Includes bibliography. ; Mode of access: Internet.
W. Andrew
openaire   +3 more sources

The effect of sodium valproate and citronellol on the concentration of estriol, placental gonadotropin and alpha phytoprotein in maternal and fetal serum and amniotic fluid in rats [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2023
Introduction: Taking many antiepileptic drugs such as sodium valproate during pregnancy has harmful and teratogenic effects. Therefore, the present study was performed with aim to compare the effect of sodium valproate and the less dangerous drug ...
Mohammad Pourahmadi   +3 more
doaj   +1 more source

Effect of Phosalone on Testicular Tissue and In Vitro Fertilizing Potential [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2015
Background The current study aimed to evaluate the effects of phosalone (PLN) as an organophosphate (OP) compound on testicular tissue, hormonal alterations and embryo development in rats.
Amir Amniattalab, Mazdak Razi
doaj   +1 more source

Developmental changes in the histological structure of the testes, and testosterone profiles in male guinea fowls (Numida meleagris) [PDF]

open access: yes, 2017
Owing to the paucity of information on the reproductive biology of guinea fowls, a study involving a total of 66 males was conducted, and documented the developmental changes in histological structure of the testes of guinea cocks from hatching until ...
Abdul-Rahman, Iddriss I.   +2 more
core   +1 more source

Investigating the Antioxidant Properties of Royal Jelly and Vitamin C on Enzymes, Histomorphometric and Liver Cells Apoptosis in Mice Suffering Hemolytic Anemia [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2016
Background & Objective: Hemolytic anemia induced by phenylhydrazine (PHZ) as a hemolytic composition can change the function and structure of liver. Therefore, the present study attempts to evaluate the protective effects of vitamin C and royal jelly co ...
Hojat Anbara   +3 more
doaj   +2 more sources

Gene expression differs in susceptible and resistant amphibians exposed to Batrachochytrium dendrobatidis. [PDF]

open access: yes, 2018
Chytridiomycosis, the disease caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd), has devastated global amphibian biodiversity. Nevertheless, some hosts avoid disease after Bd exposure even as others experience near-complete extirpation ...
Eskew, Evan A   +6 more
core   +2 more sources

MILD-Net: Minimal Information Loss Dilated Network for Gland Instance Segmentation in Colon Histology Images [PDF]

open access: yes, 2019
The analysis of glandular morphology within colon histopathology images is an important step in determining the grade of colon cancer. Despite the importance of this task, manual segmentation is laborious, time-consuming and can suffer from subjectivity ...
Chen, Hao   +7 more
core   +2 more sources

Comparative histology of pineal calcification.

open access: yesHistology and histopathology, 1998
The pineal organ (pineal gland, epiphysis cerebri) contains several calcified concretions called "brain sand" or acervuli (corpora arenacea). These concretions are conspicuous with imaging techniques and provide a useful landmark for orientation in the diagnosis of intracranial diseases.
Vigh, B.   +5 more
openaire   +3 more sources

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