Results 1 to 10 of about 59,390 (259)

Spermatozoa morphometry and ultrastructure in estuarine crocodile (Crocodylus porosus)

Asian Pacific Journal of Reproduction, 2020
Objective: To evaluate normal spermatozoa morphometry and ultrastructure in estuarine crocodile (Crocodylus porosus). Methods: Four adult male crocodiles aged between 12-15 years, with an average snout to tail length of (3.15±0.01) m were selected for ...
Wan-Nor Fitri, Haron Wahid, Putra Tengku Rinalfi, Dana Raj, Yawah Donny, Latip Qayyum, Ab Aziz Abdul Malek   +6 more
doaj   +1 more source

Spinal Pedicle Morphometry using Multidetector CT—An experience from the Indian Subcontinent

Indian Journal of Neurosurgery, 2022
Introduction For safe pedicle screws placement, knowledge of pedicle morphometry is essential, because an inconsistency between pedicle width and the screw diameter may lead to severe complications like nerve, vessel or visceral injuries ...
Samaresh Sahu, Ravinder Yadav, Manoharan D. Sudhan, Akhilesk Rao, Aneesh Mohimen   +4 more
doaj   +1 more source

Magnetic Resonance Morphometry of Normal Cerebral Aqueduct in South Indian Population

Indian Journal of Neurosurgery, 2022
Introduction Cerebral aqueduct (of Sylvius) connects the third and fourth ventricles of the brain, and the shape of the aqueduct varies. The aim of the study is to assess the morphometry of the cerebral aqueduct in normal south Indian adult population ...
Veeramani Raveendranath, Prafulla Kumar Dash, Thangaraj Kavitha, Krishnan Nagarajan   +3 more
doaj   +1 more source

Revisiting pancreatic islet isolation in murine models: A practical and effective technical protocol

Physiological Reports
The endocrine pancreas is composed of clusters of cell groups called pancreatic islets. These cells are responsible for the synthesis and secretion of hormones crucial for glycemic homeostasis, such as insulin and glucagon.
Aline Fernandes‐da‐Silva, Rosiane Aparecida Miranda, Patricia Cristina Lisboa, Vanessa Souza‐Mello   +3 more
doaj   +1 more source

Dietary supplementation with Ocimum gratissimum essential oil improves the intestinal bacterial populations of Piaractus mesopotamicus

Brazilian Journal of Biology
The aim of this study was to evaluate the effects of the dietary supplementation Ocimum gratissimum essential oil (EO) on pacu (Piaractus mesopotamicus) intestinal microbiota and morphometry. In this study, juveniles of P.
A. P. Moreira, J. J. F. Lima, F. C. de Oliveira, N. Levy-Pereira, E. C. Chagas, C. E. Fernandes, A. L. J. Ferraz, C. M. de Campos   +7 more
doaj   +1 more source

Wing morphometry of Slovak lines of Apis mellifera carnica honeybee population

Acta Fytotechnica et Zootechnica, 2016
Samples of honeybee workers and drones forewings from 16 hives belonging to various lines of Slovak Carniolan bee kept by queen breeders in Slovakia were taken in year 2013 to perform wing morphometry measurements.
Robert Chlebo, Jozef Čápek
doaj   +1 more source

Relationship of sperm plasma membrane and acrosomal integrities with sperm morphometry in Bos taurus

Asian Journal of Andrology, 2020
To date, sperm morphometric studies have assessed whole sperm populations without considering sperm function. The aim of this study was to evaluate the relationship of sperm membrane and acrosomal integrity with sperm morphometry in liquid semen samples ...
Inmaculada Palacin, Pilar Santolaria, Carlos Alquezar-Baeta, Carles Soler, Miguel A Silvestre, Jesús Yániz   +5 more
doaj   +1 more source

Geometric morphometry as a new method of differentiation of intrabreed types in horse breeding [PDF]

BIO Web of Conferences
Assessment of type severity and exterior correctness is a necessary breeding measure in breeding work with breeds. Traditionally assessed features demonstrate subjectivism.
Borisova A.V., Shemarykin A.E., Datsyshin A.A., Koroleva G.V.   +3 more
doaj   +1 more source

Identification of nurseries areas of juvenile Prochilodus lineatus (Valenciennes, 1836) (Characiformes: Prochilodontidae) by scale and otolith morphometry and microchemistry

Neotropical Ichthyology
The streaked prochilod Prochilodus lineatus (Valenciennes) is a commercially freshwater species from South America, distributed in the Plata basin. In the present work the morphometry (circularity, rectangularity, form factor, OL/OW and ellipticity ...
Esteban Avigliano, Roberta Callicó Fortunato, Fernanda Biolé, Alejandro Domanico, Silvia De Simone, Juan J. Neiff, Alejandra V. Volpedo   +6 more
doaj   +1 more source

Morphometry of Elephant Tusks [PDF]

Zoologica Africana, 1970
Zoologica Africana 5(1): 143 ...
openaire   +2 more sources