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Chapter 25

Üreme ve Gelişme

Spermatogenezis
Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim…
Oogenez
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways…
Döllenme
During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from…
Bölünme ve Blastülasyon
After a large-single-celled zygote is produced via fertilization, the process of cleavage occurs while zygotes travel through the uterine tube.…
Gastrulasyon
Gastrulation establishes the three primary tissues of an embryo: the ectoderm, mesoderm, and endoderm. This developmental process relies on a series…
Nörulasyon
Neurulation is the embryological process which forms the precursors of the central nervous system and occurs after gastrulation has established the…
Hücre Göçü
Cell migration, the process by which cells move from one location to another, is essential for the proper development and viability of organisms…
Hücre Kaderi (Determinasyon)
During embryogenesis, cells become progressively committed to different fates through a two-step process: specification followed by determination.…
Bölünme Maya Cinsel Yaşam Döngüsü Mikroskopi
The fission yeast Schizosaccharomyces pombe has been an invaluable model system in studying the regulation of the mitotic cell cycle progression, the…
At Oositlerinde Kromozom Ayrımı, Histon Asetilasyonu ve İşmili Morfolojisi Analizi
The field of assisted reproduction has been developed to treat infertility in women, companion animals, and endangered species. In the horse,…
Modeli cerrahi eğitim: Fetoscopic Laser Photocoagulation, Monochorionic Diamniotic Tek Kişilik plasenta gerçekçi simülatörleri kullanarak becerileri edinme
Fetoscopic laser coagulation of arterio-venous anastomoses (AVA) in a monochorionic placenta is the standard of care for twin-twin transfusion…

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