Results 121 to 130 of about 13,878 (162)

Obtención, almacenamiento y morfometría de espermatozoides aviares: aplicación para la caracterización y criopreservación de espermatozoides de especies silvestres [PDF]

open access: yes, 2016
Esta tesis ha sido pensada y estructurada para estudiar los aspectos básicos de la espermatología aviar y desarrollar las técnicas de criopreservación de semen en diferentes especies de aves. Estas técnicas, que forman parte de las denominadas técnicas de reproducción asistida o TRA están ganando cada vez más protagonismo en la mejora y preservación ...
openaire   +1 more source

Is there any relation between anthropometric indices and decrease in seminal parameters? [PDF]

open access: yesEinstein (Sao Paulo), 2014
Christofolini J   +5 more
europepmc   +1 more source

Neonatal Clomipramine Exposure Disrupts Epididymal Serotonin Signaling and Programs Sperm Dysfunction in Adult Rats. [PDF]

open access: yesInt J Mol Sci
Bonilla-Jaime H   +10 more
europepmc   +1 more source

Testicular sperm results in elevated miscarriage rates compared to epididymal sperm in azoospermic patients. [PDF]

open access: yesSao Paulo Med J, 2002
Borges E   +5 more
europepmc   +1 more source

Welcoming couples into the Assisted Human Reproduction Program: developing educational technology based on the context. [PDF]

open access: yesRev Esc Enferm USP
Simor A   +7 more
europepmc   +1 more source

Sensitization by subcutaneous route is superior to intraperitoneal route in induction of asthma by house dust mite in a murine mode. [PDF]

open access: yesEinstein (Sao Paulo), 2015
Aun MV   +7 more
europepmc   +1 more source

Diagnosis of primary ciliary dyskinesia. [PDF]

open access: yesJ Bras Pneumol, 2015
Olm MA, Caldini EG, Mauad T.
europepmc   +1 more source

Morphological and Histological Variations of the Reproductive Organs During the Annual Cycle in a Neotropical Bat: Peters' Ghost-Faced Bat Mormoops megalophylla (Chiroptera: Mormoopidae). [PDF]

open access: yesJ Morphol
Samano-Barbosa GA   +8 more
europepmc   +1 more source

[Association between induced abortion and depression: A systematic review and meta-analysis]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Montoya-Gambini NJS   +2 more
europepmc   +1 more source

Els espermatozoides dels ratolins promiscus corren més

open access: yes, 2016
Les diferents espècies de ratolí es distingeixen, entre altres característiques, per la seva estratègia reproductora. El ratolí cérvol, per exemple, que viu a Amèrica del Nord, és molt promiscu. Per aparellar-se organitza una mena d'orgia on els mascles i les femelles van realitzant còpules successives, i canvien de parella cada pocs minuts.
openaire   +1 more source

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