Renal Tubular Acidosis is a medical condition. When the kidney is unable to acidify urine, it leads to the accumulation of acid in the body. Usually, when blood is filtered by the kidney, it passes through the tubules of the nephrons (the functional unit of the kidney).

Before it flows into the bladder from the kidney, the urine undergoes an exchange of salts, acids and other solutes. Renal tubular acidosis results in the formation of excessive amounts of acid because the kidneys cannot drain them. This may happen because the kidneys cannot reabsorb the alkaline bicarbonate ions from the urine in the early segment of the nephron or because of inadequate production of acidic hydrogen ions in the latter half of the nephron.

Renal Tubular Acidosis is simply associated with abnormal urinary acidification. Other functions of the kidneys remain unimpaired.
There are several different types of renal tubular acidosis-

  Distal Renal Tubular Acidosis (RTA)
This is the most fundamental form of RTA. It is characterized when the hydrogen ions are not secreted into the lumen of the nephron by the alpha-intercalated cells of the medullary collective duct of the distal nephron. When this happens the pH of urine cannot be brought down below 5.3. Renal excretion is inhibited and hydrogen ions are not eliminated which leads to academia. At the same time, Potassium ions cannot be absorbed by the cell which leads to hypokalemia. The end result is protein retention and potassium excretion. Distal RTA can lead to the urinary stone formation, calcium deposits in the kidney, rickets and osteomalacia and Sjogren s syndrome.

  Proximal RTA
When proximal tubular cells reabsorb 85% of filtered bicarbonates and 60% of filtered sodium from the urine, then this again leads to academia. The distal intercalated cells, however, function normally and so the academia is not as severe as in case of Distal RTA. The alpha-intercalated cells can acidify urine to a pH of 5.3 or less because they produce hydrogen ions. Proximal RTA is also associated with Fanconi Syndrome which is characterized by aminoaciduria, uricosuria, glucosuria, and tubular proteinuria.

  Combined distal and proximal RTA
Inherited carbonic anhydrase II deficit leads to combined distal and proximal RTA. This is accompanied by osteopetrosis, cerebral calcification, and renal tubular acidosis. Cases of combined distal and proximal RTA are very rare.

How is RTA understood?
The following steps are applied to analyze Renal Tubular Acidosis-
  Determining the anion gap in acidosis. The normal Anion Gap is 8-12 (4-6 mEq/L)
  Separating the renal from the extrarenal causes of normal anion gap acidosis
  Classifying the types of RTA
  If it is distal RTA, further tests will be necessary to support the diagnosis

How is RTA diagnosed?
Three types of tests can reveal if a person is affected by Renal Tubular Acidosis-
  Urine test
  Acid load test
  Physical examination

Treatment of RTA-
Doctors prescribe either or both of the following two types of therapies-

  Alkali therapy- The pH level of urine is restored and electrolytes are balanced
  Vitamin D supplements- If RTA leads to bone deformities or rickets, your doctor will prescribe vitamin supplements to strengthen your bones.

Timely diagnosis can prevent the effects of Renal tubular Acidosis from becoming compounded. With the right medication, a person can lead a healthy normal life.

What Should You Know About Renal Tubular Acidosis?

Colorectal surgery: How to be sure you need it?

Colorectal surgery is performed to repair damages that occur in the organs of the anus, rectum, and colon. The damage that takes place in these organs can be the result of problems with lower GI like diverticulitis (a condition wherein pouches known as diverticula in the colon wall become inflamed), cancer and inflammatory bowel disease (a group of intestinal disorders that bring about inflammation of the GI).

Who needs this surgery?

In general, colorectal surgery is an essential treatment option for ulcerative colitis, colorectal cancer, Crohn's disease (an inflammatory bowel disease that gives rise to inflammation of the gastrointestinal tract) as well as certain diverticulitis cases. In such cases, the intestinal tract undergoes major reconstruction.

There are also other bowel problems that may require surgery but not of a serious nature and these are anal fissures, hemorrhoids, bowel incontinence and rectal prolapse. Most of the surgical procedures will aid in repairing tears, get rid of blockages, or make tighter sphincter muscles (muscles that surround openings in the body).

Colorectal surgery is also performed in cases of pelvic floor disorders like rectocele (a condition in which the rectum bulges towards the vagina) and perineal hernia (a hernia that involves the pelvic floor).

At the same time, injury, ischemia or compromised blood supply and obstruction may require the performance of bowel surgery as well. Scar tissue and masses can form within the rectum, clogging the organ and preventing the normal discharge of feces from the body.

Problems like ulcerative colitis (an inflammatory bowel disease that leads to the development of ulcers in the colon as well as inflammation of the area) and diverticulitis can give rise to perforations in the rectum. Surgery is suggested in instances when drugs fail to treat the problem of ulcerative colitis.

Likewise, in the case of recurrent instances of perforations or complications in diverticulitis, surgery may be required to remove the portion of the colon affected.



Colorectal Surgery: How To Be Sure You Really Need it

The most common dietary problem that every vegetarian comes across is protein deficiency. It was a widely acknowledged fact that animal products are the best protein sources. However, it is no longer so, and vegetarians everywhere can now rejoice!

Here are the 13 best sources of protein for vegetarians:

Green peas: Green peas are legumes, which are a very good protein source. They contain 7.9 grams of protein per serving.

Quinoa: Grains usually contain very little protein, but quinoa is unique. It contains 8 grams of protein per serving, and contains all nine important amino acids that your body needs for repair and growth.

Nuts and nut butter: Nuts are a good source of proteins and healthy fats. However, eat them with caution, as they do contain 160 calories per serving. Butter made from nuts like peanut butter and almond butter is also a good source of protein.

Beans: Beans are available in a variety of colours and shapes, but all of them have one thing in common that is the high level of protein.

Chickpeas: Chickpeas are also from the legume family, so they also contain high amounts of protein; 7.3 grams of protein in only half of a serving.

Tofu and tempeh: Tempeh and tofu are both soy products and they have the highest amount of vegetarian proteins, about 15-20 grams per serving.

Edamame or soybean: Edamame or soybean is excellent for snacking. They contain 8.4 grams of protein in just half a cup.

Leafy greens: Vegetables usually do not contain much protein, but eating green vegetables will significantly add to your protein consumption. For example, you can eat one cup of cooked broccoli as that contains 8.1 grams of protein.

Hemp: Blend hemp seeds in smoothies or baked goods to get your daily dose of protein. Hemp contains 10 grams of protein per tablespoon.

Chia seeds: Chia seeds contain 4.7 grams of protein per two tablespoons, making them excellent sources of protein.

Seitan: This is a meat substitute made from wheat gluten and it contains 36 grams of protein per serving (about half a cup).

Non-dairy milk: Milk made from soy (best non-dairy protein source), almond, rice and hemp are good dairy substitutes.

Unsweetened cocoa powder: This will surprise you, but bitter cocoa contains nearly 1 gram of protein per serving (1 tablespoon)! 
All the above-mentioned food items are the best source of proteins for vegetarians. So, enjoy them with no worry.

Know Excellent Sources Of Protein For Vegetarians!

With the growing market for organic products, there is a widespread confusion on which product to choose. The same dilemma holds good in selecting the type of bread. White bread or Brown Bread? People are not sure which one to eat to stay healthy. A few quick facts about the two types of bread and which one should be consumed to stay healthy, are given below

White Bread
White bread is made out of refined wheat flour that has nothing to offer for the body. During the process of making white bread, the bran and wheat germ is removed from the wheat flour and Potassium Bromate, Benzoyl Peroxide or Chlorine Dioxide gas are used for bleaching to generate the whiteness. Potassium Bromate is highly dangerous if consumed in large doses. Chlorine dioxide is also used as a pesticide and is considered hazardous to the environment. When a large amount of white bread is consumed, the refined carbohydrates generate high levels of insulin thus, resulting in higher chances of weight gain. In spite of being globally popular, white bread is highly unhealthy for your body. It is completely devoid of nutrients and it is as harmful as table sugar for the digestive system.

Brown Bread
The American Academy of Pediatrics has revealed that whole wheat brown bread is rich in nutrients compared to the white bread. One major factor contributing to the above-mentioned fact is the amount of fiber present in whole wheat brown bread. The increased fiber content slows down the digestion process and thereby, reduces the effect on blood sugar and production of insulin. Other nutrients that are present in brown bread include vitamin B6, E, Folic acid, Zing, Copper and Manganese. Brown bread has lesser amount of calcium as compared with brown bread. Many manufacturers claim that they produce brown bread with the same amount of calcium as in white bread. Whole wheat bread contains Phytonutrient also called as plant lignans that have been observed to protect against heart diseases and breast cancer.

Things to consider while buying Brown Bread
The declining demand for white bread has forced a lot of manufacturers to use caramel as a coloring agent to darken white to brown bread. So buyers need to carefully look for the ingredients mentioned in the packing to ensure that they are buying the right product. It is important to check the first ingredient to see whether it is whole wheat or whole meal flour. If the word "enriched" is used, it means that the same flour used for white bread is used. Look for the bread with the minimum ingredients to ensure that you get maximum nutrients and very little additives. Also, make sure the amount of the following ingredients are as given below; sodium should be lesser than 401mg, saturated fat should be 1gm and fiber needs to be 4gm per 2 slices of serving.

To conclude, when it comes to organic and fitness oriented scenarios, brown is always better than white.

White Vs Brown Bread - Which One Should You Eat ?

Read to know why choosing diet drinks over regular beverages is not good for your health. The diet contains aspartame which is reportedly 200 times sweeter than table sugar. It adversely effects the brain, increases belly fat, headache, abdominal pain etc. 

Diet Drinks vs. Regular Beverages: Which is Worse For Your Health?

An apple a day keeps the doctor away, but Minions seem to disagree. An apple being the fruit of choice for millions of households across the world, recent studies show that apples may not be as good for you as you ve been led to believe. For starters they have high sugar content, for the calorie conscious, which might be a bad revelation. The really high fiber content of apples is known to induce stomach aches. Studies show that most apples in the regular market are laden with pesticides, which are harmful for human consumption. Apples are known to cause allergies too and not to forget, apple seeds contain trace amounts of cyanide.

So if not apples, what is supposed to keep the doctor at bay? The world is going ga ga over bananas. Bananas and papayas are two easy to resource, lower priced alternative as the household fruit of choice. Here s why.

Papayas and Bananas contain fewer carbohydrates and more protein than Apples and hence instantly making them a better choice for calorie conscious.
High levels of Tryptophan, make bananas and papayas a natural antidepressant and stress buster.
Both are rich in Anti oxidants which helps in preventing and fighting cancer.
Bananas protect an individual against type 2 diabetes and aid in weight loss in this new age of morbid obesity that makes it quite a selling point.
Both fruits being rich in vitamin C are known to boost immunity.
Papayas are rich in flavonoids, vitamin A and beta carotene, which protect the mucus membrane of the eye and are known to prevent age related retardation of eye sight.
Bananas and Papayas help prevent swelling of joints and work well to prevent arthritis.
Both fruits are known to help ease menstrual cramps.
Papaya is rich in vitamin E, vitamin C and antioxidants like beta-carotene which helps prevent your skin from free radical damage keeping wrinkles, marks and signs of ageing at bay.
Papaya is known to encourage hair growth and fight against hair fall.
The duo is known to improve overall digestion as well.

Why Is Banana or Papaya Healthier Alternatives for Apple?

Don't wait any longer, manage your Diet For Fissure online with a Lybrate doctor today

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