Oogenesis | Embryology | Easy explanation

Описание: Key Clinical Terms for MBBS
Nondisjunction: Failure of chromosomes to separate, leading to Trisomy 21 (Down Syndrome), often linked to increased maternal age.

Ovarian Atresia: The natural process of follicle loss.

Dictyotene Stage: The prolonged resting phase of the primary oocyte.

High-Yield Search Tags (100+)
For your digital notes or research, here are the relevant keywords categorized for SEO and academic retrieval:

Core Embryology
Oogenesis, Oogonia, Primary Oocyte, Secondary Oocyte, Ovum, Polar Body, Meiosis I, Meiosis II, Gamete, Gametogenesis, Germ Cells, Yolk Sac Migration, Gonadal Ridge, Mitosis, Haploid, Diploid, Chromatid, Centromere, Ovarian Cycle, Menstrual Cycle.

Developmental Stages
Prenatal Oogenesis, Antenatal development, Puberty, Menopause, Folliculogenesis, Primordial Follicle, Primary Follicle, Secondary Follicle, Graafian Follicle, Antrum, Theca Interna, Theca Externa, Granulosa Cells, Zona Pellucida, Corona Radiata, Cumulus Oophorus.

Biological Arrests
Diplotene Arrest, Prophase I, Metaphase II, Oocyte Maturation Inhibitor, OMI, Dictyate Stage, Cytostatic Factor, Luteinizing Hormone Surge, LH Surge, Ovulation.

Clinical & Pathology
Trisomy 21, Down Syndrome, Nondisjunction, Aneuploidy, Maternal Age Effect, Ovarian Reserve, Infertility, PCOS, Premature Ovarian Failure, Atresia, Apoptosis, Teratoma, Cytogenetics.

Hormonal & Molecular
Estrogen, Progesterone, FSH, Follicle Stimulating Hormone, GnRH, Hypothalamus, Pituitary Axis, Hormonal Regulation, Meiotic Spindle, Centrioles, Cytoplasm, Vitelline Membrane.

Academic & Exam Focus
MBBS Embryology, First Year MBBS, Anatomy Notes, Histology of Ovary, Human Development, Langman’s Medical Embryology, Keith Moore Embryology, Clinical Embryology, Medical Student Resource, USMLE Step 1, NEET PG, NEXT Exam, Viva Questions, High Yield Anatomy.

Miscellaneous Technical
Ooplasm, Germinal Vesicle, Dictyotene, Syncytium, Chromosomal Crossover, Genetic Recombination, Meiotic Arrest, Secondary Gametocyte, Ootid, Female Reproductive System, Ovarian Cortex, Ovarian Medulla.