English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The effects of chilling (5C) and deep freezing in liquid nitrogen (-196C) on the acrosomal morphology of diluted boar spermatozoa were evaluated by light microscopy using Giemsa stain. A large reduction in numbers of spermatozoa with normal acrosomes was recorded as the temperature fell from 30 to 5C but the greatest damage occurred during the freeze-thaw cycle.

Morphological Changes as Observed by Light Microscopy of the Acrosome of Boar Spermatozoa Subjected to Deep Freezing