Ch28-Ovarian Cycle

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1

Follicular, Luteal

what are the two phase that lead to ovulation

2

Follicular phase

phase that leads to ovulation
growth of follicle, ends with ovulation

3

Luteal phase

phase that leads to ovulation
developemt of corpus luteum, production of progesterone

4

Development of Corpus Luteum and Progesterone production

that 2 events occur in the luteal phase

5

ovulation

when does the follicular phase end in the ovarian cycle

6

LH

what hormone stimulates the corpus luteum? (luteal phase)

7

FSH

development of the primary follicle is stimulated by what hormone?

8

Estrogen (FH stimulates)

what hormone is secreted during the development of the primary follicle

9

proliferation of epithelium

during the follicular phase the 2 step what occurs for a secondary follicle to be produced

10

fluid

3 step in the follicular phase ____ fills to produce tertiary follicle

11

ovulation

what is the last step in the follicular phase of ovarian cycle?

12

microvilli

transfer of material between granulosa cells and primary oocytes

13

Granulosa cells

cells that produce estrogen as the primary follicle develops

14

Enlarge follicle (growth)

why do deep follicular cells produce fluid

15

1 year

how long can the first stage of primary follicles take?

16

Antrum

what structure contains follicular fluid that helps enlarge follicle (tertiary)

17

LH

what hormone completes oocyte from meiosis I into meiosis II

18

10-14

the formation of a teritary follicle occurs in what day span?

19

Secondary

a tertiary follicle is what kind of oocyte?

20

14-28

that last stage in the ovarian cycle of the follicular phase occurs in what day span?

21

Cilia of fimbriae

Last stage of follicular- ovulation
Oocyte eject into pelvic cavity and
transported by ____ of ______ into uterine
tube.

22

Corpus luteum

in the luteal phase the follicle collapse and becomes what under LH stimulation

23

progesterone

what hormone does the corpus luteum secrete? (luteal phase)

24

maintain pregnacy

why is progesterone secreted?

25

ovulation

when is estrogen low?

26

GnRH

what is the first hormone secreted in the hypothalamus for ovarian cycle?

27

Adenohypophysis

what pituitary is the ovarian cycle hormones (FSH, LH) secreted from? - long name

28

FSH-Estrogen

follicular phase secretes this hormone and stimulates ?

29

LH - progesterone

luteal phase secretes this hormone and stimulates?

30

Corpus Albicans

what is the last structure formed in the luteal phase

31

12 days

how many days does the corpus albican form in the final stage of luteal phase?

32

corpus albicans

the corpus luteum becomes this scar if there is no fertilization

33

10

after how many days does the secretion of estrogen begin to secrete LH

34

Effect CNS, Bone/Muscle growth, Secondary characteristics, Maintain accessory glands/organ

what 4 things does estrogen do for the female body?