Follicular maturation - PowerPoint PPT Presentation

The process of oocyte retrieval in assisted reproductive techniques involves the careful retrieval of cumulus-oocyte complexes from follicular fluid under anesthesia and ultrasound guidance. These complexes are then sorted and stored before further procedures such as in-vitro insemination or intracy

1 views • 13 slides

The NASA Space Technology Research Grants Program, managed by Dr. Matt Deans, encompasses various initiatives such as Early Stage Innovation, Technology Maturation, and Technology Demonstration. It aims to support innovative research and partnerships in space technology, fostering collaboration with

15 views • 9 slides

Maturation, a biological concept, plays a vital role in human development, influencing learning, behavior, and growth. Explored by pioneers like Arnold Gessell and Jean Piaget, maturation encompasses the automatic process of differentiation, completion of growth stages, and modification from within,

0 views • 6 slides

Explore in-depth insights into the anatomy and functions of female genital organs, focusing on the ovaries, uterus, uterine tubes, and associated structures. Delve into the maturation of follicles, ovulation process, and hormonal regulation. Gain a clear understanding of the intricate mechanisms inv

1 views • 60 slides

The thyroid gland is a vital endocrine gland located below the larynx, responsible for producing thyroid hormones essential for regulating metabolism. This gland consists of follicles lined with follicular cells, producing thyroglobulin and thyroid hormones T3 and T4. Iodine plays a crucial role in

1 views • 40 slides

Psychology delves into the study of behavior and mental processes, with a primary focus on understanding the mental processes underlying behavior. Learning, a key mental process, leads to changes in behavior through maturation and experiences. Defined as a permanent change in behavior or potential i

1 views • 34 slides

This article delves into the structure and function of the kidneys, specifically focusing on nephrons and the implications of nephron loss. It also discusses the importance of blood urea and serum creatinine tests in evaluating kidney function, highlighting the differences between the two and their

3 views • 44 slides

The nature vs. nurture debate in personal development explores the influence of genetic and biological factors (nature) compared to social, economic, and environmental factors (nurture). It raises questions on whether genetics or environment plays a stronger role in shaping behaviors, intelligence,

0 views • 14 slides

This informative content provides a detailed insight into the grow-out culture of Penaeus monodon, covering topics such as scientific classification, production techniques, prawn physiology, geographical locations, pond preparation, water and soil management, prawn feed, harvest practices, diseases,

0 views • 64 slides

Autoimmunity is a condition where the body's immune cells mistakenly attack its own tissues, leading to damage. Immunological tolerance helps prevent this by mechanisms like central and peripheral tolerance. Central tolerance involves deleting self-reactive immune cells during maturation in key orga

2 views • 32 slides

Malaria parasites, including Plasmodium vivax, falciparum, malariae, and ovale, exhibit an alternation of generations phenomenon with a life cycle involving asexual and sexual phases. These parasites require both vertebrate and invertebrate hosts for development, with maturation stages involving gam

0 views • 30 slides

Parathyroid carcinoma (PC) is a rare malignancy often challenging to differentiate from benign thyroid nodules. This case study highlights a 50-year-old male patient whose nonfunctioning sporadic PC was initially misidentified as a follicular thyroid nodule. Despite preoperative evaluations, includi

4 views • 27 slides

This detailed histological study covers the structure and function of the thyroid and parathyroid glands. It includes information on the stroma, parenchyma, follicular cells, parafollicular cells, and the microscopic structure of the parathyroid gland. The article also delves into the functions of v

0 views • 8 slides

Explore the general features of lymphoproliferative disorders, including benign causes like infectious mononucleosis and the classification of malignant LPDs. Delve into chronic lymphoid leukemia, along with common LPDs such as Burkitt lymphoma, Follicular lymphoma, multiple myeloma, and Hodgkin lym

1 views • 8 slides

Exploring the maturation of the floating wind market through historical milestones, current projects in Europe, global pipeline projections, and timelines for upcoming projects. Insights on costs, supply chain, installation, bankability, and risk considerations contribute to understanding the evolut

0 views • 21 slides

Menstruation is a natural process where the uterine lining sheds accompanied by bleeding in monthly cycles. The menstrual cycle consists of three phases - Follicular, Ovulatory, and Luteal - regulated by hormones like estrogen and progesterone. This cycle starts with menstruation, followed by the re

0 views • 11 slides

Neonatal seizures are sudden changes in neurologic function of a newborn, involving motor, behavior, and autonomic functions. The pathophysiology includes delays in Na/K ATPase maturation, increased receptor density, and GABAergic transmission. Different types of seizures like subtle, clonic, tonic,

1 views • 24 slides

Leukopoiesis is the process of white blood cell production, crucial for defending the body against foreign agents. Granulocytes and lymphocytes are key components, with granulocytes found in different locations like the bone marrow, blood, and tissues. The bone marrow pool plays a vital role in the

2 views • 23 slides

Reproductive disorders can lead to infertility or sterility in animals, affecting their ability to reproduce. Causes include anatomical, functional, infectious, and management factors. Hormonal infertility may result from issues like cystic ovaries, delayed ovulation, or inactive ovaries. Conditions

0 views • 14 slides

A Separate Peace by John Knowles is a compelling coming-of-age novel set in 1942 at an elite boarding school in New Hampshire during WWII. The story follows the protagonist, Gene, as he navigates complex relationships with his best friend Finny and other classmates amidst internal and external confl

0 views • 35 slides

Changes during adolescence are driven by hormones like testosterone in boys and estrogen in girls, leading to physical developments such as facial hair growth and breast development. Hormones play a crucial role in initiating reproductive functions, with endocrine glands releasing hormones to target

0 views • 19 slides

A patient diagnosed with low-grade follicular lymphoma underwent various tests including ultrasound, CT scans, and PET scans to determine the extent of the disease. Despite a history of acute intermittent porphyria, the patient's past medical history included hypertension, renal function issues, and

0 views • 18 slides

A population-based study on thyroid cancer survival rates in Europe over 25 years reveals insights by sex, country, age, period, and histological type. The study shows increased incidence but stable mortality trends, with varying survival rates based on region, gender, and histology types like papil

0 views • 14 slides

Sea bass stock structure remains uncertain in IVbc, VIIa, and VIId-h with total landings advised to be below 1,155 t. The stock faces challenges such as slow growth, late maturation, and vulnerable spawning aggregations. Urgent management action is needed to reduce fishing mortality and prevent furt

0 views • 10 slides

Motor development in childhood encompasses the progression of muscular coordination essential for physical activities like grasping, reaching, crawling, and walking. It follows basic principles such as the cephalocaudal and proximodistal trends, influenced by maturation and developmental norms. Cult

0 views • 38 slides

Gametogenesis is the formation of gametes from germ cells in the testes and ovaries, involving meiosis and cytodifferentiation. Oogenesis specifically refers to the differentiation of oogonia into mature oocytes, with prenatal oogenesis occurring before birth and postnatal oogenesis after birth. The

0 views • 17 slides

The female reproductive organ, the ovary, plays crucial roles in oocyte development, hormone production, and ovulation. Structurally, ovaries have a cortex and medulla, with follicles containing oocytes and surrounding cells. The primary follicle marks the onset of follicular maturation, leading to

0 views • 12 slides

The first week of development after ovulation involves key processes like fertilization, cleavage, and blastocyst formation. It begins with the maturation of the primary oocyte in the follicle, leading to ovulation and potential fertilization. During this period, hormonal changes in the ovarian cycl

0 views • 21 slides

Alvinne Brewery, located in Moen, Belgium, crafts world-class sour beers with a focus on consistency, authenticity, using real fruit, time for maturation, and warm-hearted engagement with beer enthusiasts. The brewery's unique Morpheus yeast strain and dedication to quality set them apart in the cra

0 views • 13 slides

This case study explores how group therapy sessions can provide firm boundaries to individuals with weak ego boundaries, aiming to moderate psychotic angst. The research delves into the therapeutic actions of a long-running group in dealing with psychosis and psychological crises. Through coding of

0 views • 19 slides

Ode to Autumn by John Keats is a captivating poem that beautifully captures the essence of the autumn season. The poem is divided into three eleven-line stanzas, each depicting the progression of autumn from the late maturation of crops to the approaching winter. Through rich imagery and personifica

0 views • 7 slides

Religious concepts of free will are explored through the teachings of Pelagius and Arminius. Pelagius emphasizes humanity's maturation in God's image and the responsibility of free will, while Arminius focuses on the denial of predestination and the role of God's grace in allowing humans to exercise

0 views • 10 slides

This study investigates the impact of maternal wheat bran supplementation on the microbiota and intestinal parameters of piglets, aiming to address gut disorders and the overuse of antibiotics in swine production. The research focuses on the potential benefits of prebiotics like wheat bran in improv

0 views • 16 slides

The thyroid gland, a butterfly-shaped structure located on the ventral surface of the trachea, secretes hormones essential for regulating metabolic rate, growth, and development. It produces hormones like Tetraiodothyronine T4, Triiodothyronine T3, and Calcitonin, which play crucial roles in maintai

0 views • 21 slides

Growth and development from infancy to adulthood encompass physical maturation and functional progression. Growth involves the increase in body and organ size through cell multiplication, while development entails the enhancement of skills and capacities, including psychological and social changes.

0 views • 38 slides

Nutrition is crucial for adolescent girls as it impacts their future health and that of their offspring. Nutritional deficiencies during this period can lead to delayed physical growth, sexual maturation, and affect bone strength. Adequate nutrition prepares girls for potential pregnancy and lactati

0 views • 19 slides

Gametogenesis is a vital process in living organisms where germ cells develop into gametes for reproduction. Spermatogenesis, specifically in males, involves phases like multiplication, growth, and maturation to produce sperm. This intricate process ensures the perpetuation of species through the fo

0 views • 49 slides

Growth in a child refers to the increase in size, height, and weight, while development encompasses a gradual change and expansion of capacities through maturation and environmental interactions. Growth primarily involves quantitative changes in the body, while development focuses on overall changes

0 views • 26 slides

Human development encompasses growth, maturation, and learning processes that shape behavior over time. Growth involves quantifiable physical changes such as increased size or power, while maturation relates to the intellectual and emotional development influenced by genetics. These innate processes

0 views • 10 slides

In vitro culture of unpollinated ovaries and ovules offers an alternative method for haploid plant production. This process involves isolating and culturing ovules in a chemically defined nutrient medium to understand zygote development and embryo maturation stages. Techniques for collecting, prepar

0 views • 34 slides