'Granulosa cells' diaporamas de présentation

FEMALE REPRODUCTIVE SYSTEM

FEMALE REPRODUCTIVE SYSTEM. Dr. Ayisha Qureshi Assistant Professor MBBS, Mphil. THE REPRODUCTIVE SYSTEM. The reproductive system does NOT contribute to HOMEOSTASIS and is NOT essential for survival of an individual. . Functions of the Female Reproductive System.

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Reproductive System

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The Reproductive System of the Female

The Reproductive System of the Female. George Liapakis , PhD. The reproduction system in females includes the ovaries and the uterus . . Ovaries are the female gonads that produce the ova or eggs. Release of ova from ovaries is called ovulation.

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The Female Reproductive System

The Female Reproductive System. Functions. Fertilization of the egg. Capture the egg. 1. Produce egg; 2. produce estrogen and progesterone. 1.Implantation of fertilized egg; 2.embryo developing 3. Lining changes in menstrual cycle. Secret mucus. 1.Receive sperm;

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Menstr uel Cycle and Menstr uel Cycle Abnormalities

Menstr uel Cycle and Menstr uel Cycle Abnormalities. Rukset Attar, MD, PhD Depar t ment of Obstetrics and Gynecology. MENSTRU EL CYCLE.

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Chapter 26b

Chapter 26b. Reproduction and Development. Male Reproductive Structures. External genitalia Penis and scrotum Common passageway Urethra Accessory glands and ducts Prostate gland Seminal vesicle Bulbourethral gland. Male Reproductive Structures - Overview. Figure 26-8 (1 of 2).

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The Ovaries

The Ovaries. Figure 27.14a. Ovaries. Blood supply ______________________________________ and the ovarian branch of _ They are surrounded by a fibrous tunica albuginea , covered by a layer of epithelial cells called the _

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Female Reproductive System

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Fallopian Tubes

Fallopian Tubes. Receive the _ provide a _ Empty into the uterus via the isthmus Expand distally around the ovary forming the _ The ampulla ends in the funnel-shaped, ciliated infundibulum containing fingerlike projections called fimbriae. Uterine Tubes.

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Vitrification and fertility preservation

Vitrification and fertility preservation. Yasser Orief MD, PhD. Assisstant Professor of Obstetrics & Gynecology, Alexandria University, Egypt Fellow, Lubeck University, Germany. Preservation of fertility.

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Mammalian Reproduction II Estrous cycles, Gestation, & Lactation

Mammalian Reproduction II Estrous cycles, Gestation, & Lactation. EEOB 625 6 February 2004. Questions in Mammalian Reproduction II. Estrous cycle and menstrual cycle : Is the difference in the name?

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Lesson # 12

Lesson # 12. Early Development. Oogenesis. Between the third and seventh month of fetal life: . Oogonia. Oogonia undergo mitosis and produce primary oocytes (diploid). OOGENESIS. Diploid. MITOSIS. Primary oocytes (diploid) begin MEIOSIS I but it is stopped in prophase I. First .

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FEMALE REPRODUCTIVE SYSTEM

FEMALE REPRODUCTIVE SYSTEM. Dr. Ayisha Qureshi Assistant Professor MBBS, Mphil. FUNCTIONS OF THE FEMALE REPRODUCTIVE SYSTEM. 1. Production of ova ( oogenesis ) 2. Reception of sperm 3. Transport of the sperm and ovum to a common site for union ( fertilization, or conception )

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OOGENESIS

OOGENESIS. By Dr Samina Anjum. Female Reproductive System. PRIMORDIAL GERM CELLS. Gametes are derived from PGCs. Formed in the epiblast during 2 nd week and then move to the wall of yolk sac. Migration of primordial germ cells (PGCs).

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HUMAN FEMALE REPRODUCTIVE SYSTEM

HUMAN FEMALE REPRODUCTIVE SYSTEM.

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OVERVIEW OF REPRODUCTION

OVERVIEW OF REPRODUCTION. M. A. Kai-Kai. Learning Objectives. Understanding: A natomy of the male and female reproductive systems Structure of the gonad as a cytogenic and endocrine organ.

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Female Reproductive System - Overview

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OOGENESIS

OOGENESIS. Maturation of Oocytes Begins Before Birth Once primordial germ cells have arrived in the gonad of a genetic female, they differentiate into oogonia

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Grishma Parikh 1 , Takako Araki 1 , Michael Goldman 1 , Noga Chlamtac 2 , Zev Rosenwaks 3 ,

Vitamin D Receptor (VDR) is Expressed in Human Ovarian Cells, likely Mediating the Effects of Vitamin D on Steroidogenesis. Grishma Parikh 1 , Takako Araki 1 , Michael Goldman 1 , Noga Chlamtac 2 , Zev Rosenwaks 3 , Leonid Poretsky 1 , Donna Seto-Young 1.

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Fertilization

Fertilization. Growth and maturation of oocyte. Growth of the oocyte Essential for successful fertilization and embryonic development Before the ovulation. Immature oocyte surrounded by cumulus cells. Oocyte. Blastocyst stage embryo. Oocyte growth. Primordial. Primary. Secondary.

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