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Muscle Tissues and Sliding Filament Model
Muscle Tissues and Sliding Filament Model DrPhil 206 Views • 2 years ago

Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin.
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Table of Contents:
00:00 Intro
0:39 Muscle Tissue Types
1:58 Muscle Characteristics
2:33 Skeletal Muscle Naming and Arrangement
3:26 Actin Myosin and Sarcomere
4:32 Sliding Filament Model
6:55 Tropomyosin an Troponin
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Factual References:

Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/10-3-muscle-fiber-contraction-and-relaxation.

Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
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Further Reading Recommendations:

What about I and A bands? What actually initiates the power stroke? How does calcium get released and from where? Remember, there is a lot more detail! We recommend this page from Openstax to learn more:
https://openstax.org/books/bio....logy-2e/pages/38-4-m

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The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: https://www.amoebasisters.com/our-videos

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Removal Procedure of Male Foley Catheter
Removal Procedure of Male Foley Catheter samer kareem 3,333 Views • 2 years ago

This 3D medical animation contains the discharge instructions for removal of a Foley catheter from a man. The step-by-step procedures for emptying the Foley bag and removing the Foley catheter are shown. Symptoms requiring a follow-up call to the surgeon are listed.

Twin Childbirth Video
Twin Childbirth Video Surgeon 61,635 Views • 2 years ago

Twin Childbirth Video

How to Use a Female Condom
How to Use a Female Condom Scott 16,985 Views • 2 years ago

Female condoms are easy to use with a little practice. Here are the basics on how to insert, use, and remove a female condom.

Vaginoplasty
Vaginoplasty samer kareem 24,196 Views • 2 years ago

A vaginoplasty is a surgical procedure that tightens the vagina. This is done by removing excess vaginal lining and tightening the surrounding soft tissues and muscles. During delivery of a baby the vagina and surrounding tissues and muscles become stretched. After delivery the vagina may return to a more “normal” size, but it often fails to return to its’ pre pregnancy diameter. Generally, the more vaginal deliveries, the worse the condition gets. Many women will complain of decreased sensation and sexual satisfaction during intercourse. Commonly this is due to a lack of friction. Often their partner may notice a change although he may say nothing. Kegel exercises are often recommended but rarely succeed in restoring vaginal tightness.

Traditional Medicine Using Snake
Traditional Medicine Using Snake Kennedy Nduta 26,413 Views • 2 years ago

Traditional African treatment for infertility

Breastfeeding Position and Latch
Breastfeeding Position and Latch samer kareem 3,503 Views • 2 years ago

Heart Stent and Angioplasty - 3D Medical Video Animation
Heart Stent and Angioplasty - 3D Medical Video Animation Mohamed Ibrahim 11,743 Views • 2 years ago

Angioplasty is a procedure to restore blood flow through the artery. You have angioplasty in a hospital. The doctor threads a thin tube through a blood vessel in the arm or groin up to the involved site in the artery. The tube has a tiny balloon on the end.

Huge Hernia Repair
Huge Hernia Repair samer kareem 5,076 Views • 2 years ago

A giant abdominal wall hernia can develop from an existing ventral or incisional hernia, sometimes arising after one or more failed repair attempts. These hernias may also result from a traumatic injury where the abdomen was required to be left open and healing was delayed. In giant abdominal wall hernias, multiple loops of intestines and sometimes other abdominal organs reside within the hernia sac. The abdominal wall muscles then become conditioned to this and retract reducing the available space inside the abdomen.

Hernia Examination for Medical Students
Hernia Examination for Medical Students Mohamed Ibrahim 137,580 Views • 2 years ago

This is an educational medical video for Medical Students showing how to examine a hernia swelling

Model's Leg and Butt Cosmetic Implants Exploded Inside Her
Model's Leg and Butt Cosmetic Implants Exploded Inside Her hooda 99,793 Views • 2 years ago

Watch that video of a Model's Leg and Butt Cosmetic Implants Exploded Inside Her

Medical Videos - Enema Insertion Medical Procedure
Medical Videos - Enema Insertion Medical Procedure hooda 26,302 Views • 2 years ago

watch that Enema Insertion Medical Procedure

GENITAL WARTS
GENITAL WARTS samer kareem 4,327 Views • 2 years ago

Genital warts are one of the most common types of sexually transmitted infections. At least half of all sexually active people will become infected with human papillomavirus (HPV), the virus that causes genital warts, at some point during their lives. Women are somewhat more likely than men to develop genital warts. As the name suggests, genital warts affect the moist tissues of the genital area. Genital warts may look like small, flesh-colored bumps or have a cauliflower-like appearance. In many cases, the warts are too small to be visible. Like warts that appear elsewhere on your body, genital warts are caused by the human papillomavirus (HPV). Some strains of genital HPV can cause genital warts, while others can cause cancer. Vaccines can help protect against certain strains of genital HPV

Hernia 4 examination
Hernia 4 examination DrPhil 197 Views • 2 years ago

Ectopic Pregnancy Medical Abortion Procedure
Ectopic Pregnancy Medical Abortion Procedure hooda 78,368 Views • 2 years ago

Watch that Ectopic Pregnancy Medical Abortion Procedure

Pfannenstiel Incision
Pfannenstiel Incision samer kareem 3,666 Views • 2 years ago

A Pfannenstiel incision /ˈfɑːnᵻnʃtiːl/ is a type of abdominal surgical incision that allows access to the abdomen. It is used for gynecologic and orthopedics surgeries, and it is the most common method for performing Caesarian sections today.

ACL Injury: Does It Require Surgery?
ACL Injury: Does It Require Surgery? samer kareem 5,748 Views • 2 years ago

ACL tears are treatable using arthroscopy and minimally-invasive surgical techniques. The surgical success rates for ACL reconstruction exceed 95%. The anterior cruciate ligament is one of the major supportive ligaments in the knee

Toe Amputation
Toe Amputation samer kareem 4,902 Views • 2 years ago

Possible complications could include: Difficulty healing. Infection. Stump pain (severe pain in the remaining tissue) Phantom limb pain (a painful sensation that the foot or toe is still there) Continued spread of gangrene, requiring amputation of more areas of your foot, toes or leg. Bleeding. Nerve damage.

Endometrial Biopsy of Uterus
Endometrial Biopsy of Uterus Scott 16,219 Views • 2 years ago

Endometrial Biopsy of Uterus

Male Urethral Stent Catheterization
Male Urethral Stent Catheterization Mohamed 83,242 Views • 2 years ago

Male Urethral Prostate Stent/Catheter.Removal and insertion.

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