Characterization of ram (Ovis aries) sperm head morphometry using the Sperm-Class Analyzer

Effect of sample size and staining methods on stallion sperm morphometry by the Sperm Class Analyzer

Computer-assisted sperm morphometry analysis has improved the assessment of sperm morphology, but the results depend on the use of adequate evaluation and staining procedures of spermatozoa from individual species. In this study, the morphological module of the Sperm Class Analyzer® was used for the morphometric analysis of stallion sperm heads and midpieces. Semen samples were obtained from si...

Running head: Sperm preserving proteins Immunohistochemical Localization of Sperm Preserving Proteins in the Ram Reproductive Tract

Dog sperm head morphometry: its diversity and evolution

Dogs have been under strong artificial selection as a consequence of their relationship with man. Differences between breeds are evident that could be reflected in seminal characteristics. The present study was to evaluate differences in sperm head morphometry between seven well-defined breeds of dog: the British Bulldog, Chihuahua, German Shepherd, Labrador Retriever, Spanish Mastiff, Stafford...

Automated sperm head morphology analyzer for open-source software.

Sperm head morphology has been identified as a characteristic that can be used to predict a male's semen quality. In the present study, we have developed an automated sperm head morphology analysis (ASMA) plug-in for open-source ImageJ software (http://rsbweb.nih.gov/ij/). We describe the plug-in's functionality, and confirm its validity for sperm head morphology analysis using fish sperm. Sper...

Identification and Characterization of the miRNA Transcriptome of Ovis aries

The discovery and identification of Ovis aries (sheep) miRNAs will further promote the study of miRNA functions and gene regulatory mechanisms. To explore the microRNAome (miRNAome) of sheep in depth, samples were collected that included eight developmental stages: the longissimus dorsi muscles of Texel fetuses at 70, 85, 100, 120, and 135 days, and the longissimus dorsi muscles of Ujumqin fetu...