1.

Record Nr.

UNICASPAV0003557

Titolo

3.1: Dritter Gesang (G) Faszikel 1: Text und Übersetzung / von Martin L. West (Text) und Joachim Latacz (Übersetzung)

Pubbl/distr/stampa

Berlin ; New York, : De Gruyter, ©2009

ISBN

9783110201437

Descrizione fisica

XX, 31 p. ; 25 cm

Lingua di pubblicazione

Tedesco

Greco antico

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910863127503321

Autore

Zhu Wei-Jie

Titolo

Atlas of Human Sperm Ultrastructural Morphology / / by Wei-Jie Zhu

Pubbl/distr/stampa

Springer Singapore, 2020

Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020

ISBN

981-15-5325-4

Edizione

[1st ed. 2020.]

Descrizione fisica

1 online resource (282 pages)

Disciplina

599.0160222

Soggetti

Human physiology

Andrology

Microscopy

Human Physiology

Biological Microscopy

Espermatozoides

Semen

Morfologia (Biologia)

Llibres electrònics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia



Nota di contenuto

Introduction of human sperm ultrastructural morphology -- Ultrastructural morphology of human sperm head -- Ultrastructural morphology of human sperm neck -- Ultrastructural morphology of human sperm middle piece -- Ultrastructural morphology of human sperm principal piece -- Ultrastructural morphology of human sperm terminal piece -- Ultrastructural morphological measurement of human sperm -- Artefacts of human sperm ultrastructural morphology -- Phenomena related to inadequate preparation of human sperm.

Sommario/riassunto

This atlas provides ultrastructural morphological images of human spermatozoa. Sperm morphology plays an essential role in sperm-oocyte interactions and early embryonic development, and human sperm ultrastructural morphology offers a valuable reference tool for assessing certain etiologies of male infertility and reproductive failure. However, the ultrastructural morphology of human sperm has not been systematically evaluated or thoroughly described in the literature. Using 470 original and unpublished images, the book shows various ultrastructural morphological phenotypes; defects of the sperm head, neck, middle piece, principal piece, and terminal piece; as well as artifacts of sperm ultrastructural morphology and phenomena related to inadequate preparation, demonstrating several sperm phenotypes and surface structural appearances for the first time. As such, it helps researchers and practitioners in andrology, reproductive medicine, and reproductive pathology gain a better understanding of human sperm ultrastructural morphology.