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What is the function of peristome teeth?

The University of Massachusetts states that the peristome teeth are one of the most characteristic features of mosses. They are formed from the remnants of the cell wall, and are fiber-like in structure. As their name, which literally means "around mouth," implies, peristome teeth form a rim around the mouth of the capsule, according to Wikipedia.\nThe University of Hamburg explains that all mosses except graphite mosses possess peristome teeth. The teeth are constructed from two different layers. One layer readily absorbs and releases water, while the other layer does not react very much to v..

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How does a glycemic index diet work?

WebMD describes a glycemic index diet as relatively easy to follow. The diet doesn't limit calories or portions, no food groups are excluded completely, the ingredients are easy to obtain and prepare, and no exercise programs or memberships are required. To follow the glycemic index diet, simple substitutions can be made. White rice has a glycemic index value of 89 per serving, while brown rice has a glycemic index value of just 50 per serving, according to Harvard Health Publications.\nA glycemic index does not take into account the overall nutritive value of foods. Harvard Health Publi..

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What are a few online dating sites available for singles?

Zoosk is a popular online dating site that offers free basic membership as of November 2015. After registering with the site, visitors can look up other member profiles and create their own profiles. Some restricted areas of the site require coins to gain access; customers can purchase these coins through the Zoosk website.\nMatch, another popular online dating site, is known for its very large dating pool and access to singles in every state in the United States and abroad through Match International. OurTime is the largest online dating site geared toward singles over 50. OurTime features a ..

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What could lower back and groin pain indicate?

Pain in the groin can be experienced due to an injury caused by a pull or strain of muscles, as is common with athletes. Another common cause of groin pain is inguinal hernia. This happens when an organ pushes through the muscles that protect it. This results in swelling in the groin that can be painful. Disorders and conditions such as a pinched nerve, intestinal inflammation, testicular inflammation, enlarged lymph nodes and a urinary tract infection can also cause pain in the groin, states Healthline.\nEstablishing the cause of pain in the lower part of the back, also known as lumbago, can ..

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What does squamous cell in situ indicate?

Squamous cells refer to the uppermost cells in the epidermis or outer layer of skin. The epidermis is a very thin layer of skin that protects the deeper layers of skin and bodily organs from environmental hazards. The epidermis contains three types of cells: squamous, basal and melanocytes. Squamous cells are flat, exist in the outer part of the epidermis, and have a high rate of cellular turnover. Basal cells are in the lower part of the epidermis but gradually move up to replace the squamous cells that shed. Melanocytes produce the pigment melanin, which gives the skin its color, explains Am..

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What constitutes a pulled shoulder blade muscle?

A pulled shoulder blade muscle can be caused by injury, such as excessive exercise; stretching; sleeping positions; or carrying heavy objects, explains the National Institute of Arthritis and Musculoskeletal and Skin Diseases. Aging can cause bones to become brittle and weaker, which may lead to a pulled muscle in the shoulder blade. Bursitis may cause pain associated with a pulled shoulder blade muscle. When the bursae, fluid-filled sacs between the bones and muscles, no longer contracts or relaxes muscles, the shoulder blade can become inflated or inflamed, causing discomfort.\nMuscle strain..

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What is HPV?

HPV commonly affects the genitals, says Cleveland Clinic. Around 5.5 million new genital HPV cases occur in the United States annually, with around 20 million infections active at any particular time. Up to 80 percent of all sexually active people have the infection at some time in their lives.HPV is spread from person to person through direct contact with the skin of someone who is infected. This includes contact during traditional vaginal sex as well as oral and anal sex. Some HPV types cause genital warts, which are characterized by hard lumps on the skin that appear in the genital area.The..

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Are Corn Flakes good for diabetics?

Foods that have a high GI, such as white bread, saltine crackers, bagels and potatoes are not as desirable for diabetics to eat as foods that have a low or medium GI level. Some people with diabetes can eat high GI foods when they are balanced with low GI foods, as the American Diabetes Association notes.

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Are there any advantages to using self-adhesive resin cements for dental crowns?

Curing the resin excess for two seconds and then removing it makes the final cleanup much easier. Examples of self-adhesive resin cements are RelyX Unicem, Embrace and Monocem. Due to the fact that applying self-adhesive resin cements to dental crowns is a short procedure, they are recommended by the National Center for Biotechnology Information for patients who are difficult to handle.

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How can women safely alter their menstrual cycles?

Women who choose to alter their menstrual cycle using extended-cycle birth control pills, such as Seasonale and Seasonique, take 84 hormone-containing pills followed by some pills that contain no hormones or a lower dose of hormones, WebMD explains. This reduces the number of periods that women have each year. Another option is to take Lybrel, a continuous birth control pill. Women who take this pill can avoid having periods for a full year.\nAlthough the birth control pills mentioned above have been approved by the FDA, according to WebMD, long-term studies have not yet confirmed the safety o..

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