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What is "oxidative deamination"?

While enzymatic forms of this reaction are important in maintaining nitrogen balance, oxidative deamination can also occur as an enzymatic reaction, where the deamination of lysine can be catalyzed by the enzyme lysine oxidase. Oxidative deamination is also the first step in the breakdown of norleucine and structurally related non-standard amino acids such as norvaline, beta-methylnorleucine, and homoisoleucine.\nFor example, oxidative deamination of norleucine would yield ketocaproic acid and ammonia.\nAkagawa et al., used model reactions of benzylamine to elucidate oxidative deamination by g..

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What is the prognosis of stage 3 renal cell cancer?

Kidney cancer patients tend to be older, which also affects the survival rate, Healthline reports. The largest determinant in calculating the survival rate is the stage of the cancer at diagnosis.\nWhen this cancer spreads it is through lymph nodes, blood or tissue near the original cancer site, says Healthline. Stage 3 kidney cancer has spread from its original location into a primary kidney blood vessel, fatty tissue around the kidney or a lymph node near the kidney.\nTreatment options for renal cell cancer patients include surgery, which often includes removing all or part of the kidney, He..

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What organizations offer accurate glycemic index charts for diabetics?

Understanding how glycemic index affects blood sugar can help diabetic patients plan healthy meals and manage their blood glucose levels, according to the American Diabetes Foundation. Diabetic patients can create balanced meals by pairing high-glycemic-index foods with lower ones. A glycemic index of 55 or less is considered low, between 55 and 69 is considered medium and above 69 is considered high. While creating meals with a low glycemic index can help regulate blood sugar, it is important to eat a well-balanced meal with a variety of foods.

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Does whey protein expire?

Manufacturers produce whey protein as a derivative of cow milk and a by-product of cheese, states WeghtTraining.com. Milk is pasteurized and evaluated prior to separating the casein protein from the liquid whey. The liquid whey undergoes a series of filtering processes that separate lactose and other ingredients from the liquid whey. It's left to dry to create whey protein powder, and then manufacturers package and ship out the products to vendors for sale.

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What are some nutritious foods to add to a healthy diet?

Greek yogurt is rich in protein, calcium, potassium and essential probiotics. The yogurt is low in sodium and carbohydrates. The nutrients help strengthen the immune system, aid in digestion and build strong bones.\nMushrooms are nutritious and delicious in a healthy diet. They are low in calories and rich in selenium, a mineral that helps fight cancer. They are an excellent source of potassium, copper and vitamin D. These nutrients aid in red blood cell production, nerve function and heart rhythm.\nSweet potatoes are nutritious vegetables that are high in potassium and vitamin A, effective in..

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How can you stop the pain under your rib cage?

The majority of abdominal pain cases are not serious and can be easily treated, according to WebMD. It's important to note that in some cases, abdominal pain may be indication of a serious illness and may require medical treatment. Common causes of abdominal pain include indigestion, stomach virus, ulcers, kidney stones and appendicitis. Severe symptoms requiring medical care include fever, frequent or painful urination, vomiting, constipation or an injury to the abdominal area.\nDetermining the cause of chronic or severe abdominal pain often involves a physical exam by a doctor, testing ..

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What time of day should I take vitamins?

New Health Guide explains that vitamins are best taken within 30 minutes of the time that a person eats breakfast. The food facilitates the breakdown of the vitamins. Taking vitamins in the morning allows the body to use them optimally throughout the day.\nThere are particular vitamin combinations that should not be taken together, New Health Guide notes. To facilitate absorption, calcium must be taken separately from iron. Vitamin B12 and folic acid are best taken simultaneously. Taking folic acid by itself can mask anemia caused by a vitamin B12 deficiency.

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How do you know when to seek medical attention for constant heartburn?

People who have chronic heartburn or GERD may also develop a sore throat, cough or laryngitis, according to WebMD. If left untreated, both conditions may damage the esophagus and sometimes lead to cancer. If heartburn worsens or is accompanied with unusual symptoms, such as sweating, dizziness and arm pain, Mayo Clinic recommends immediate medical help. These are signs and symptoms of a heart attack.

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Are yeast infections contagious?

Because yeast infections cause intense itching in the vaginal area, microscopic tears on the skin due to scratching may allow viruses and bacteria to enter the body, according to Everyday Health. This might increase a woman's risk of developing an STD from unprotected sex. Research shows a correlation between HIV-infected women and common occurrences of yeast infections in those women.

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What is peripheral arterial disease of the legs?

The reduced blood flow decreases the amount of oxygen available to the muscles in the legs, explains MedlinePlus. This causes pain, aching, burning and muscle fatigue with activity – the primary symptoms of PAD. Initially, the pain occurs with significant activity. Over time, the discomfort appears with less exertion. The legs and feet may also look pale, feel cool to the touch and feel numb, even at rest.\nAs PAD progresses, the calf muscles can atrophy, notes MedlinePlus. Painful cramping of the muscles at night; shiny, tight skin; hair loss over the legs, feet, and toes; thickened toenail..

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