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2013年9月14日星期六

Bladder Stones - In Animals and Humans








Bladder Stones - In Animals and Humans
Bladder Stones – In Animals and Humans


Bladder stones are stones that occur in the urinary tract and the urinary bladder. There can be various reasons for the formation of bladder or kidney stones. One of the prime factors is a higher concentration of mineral salts in the urine. The excess mineral begins to precipitate outwards and forms layers of deposits. Alkaline solutions have a greater degree of minerals. Animals like dogs and cats have naturally acidic urine due to which, a change in concentration can result in stones even their system.


Basically, a simple idea is that, minerals dissolve in acidic medium. In a more alkaline medium, it is difficult for them to dissolve and which is why, the tedious formation of stones takes status. This is how bladder stones are formed.


Urine is tranquil of uric acid, bile salts, potassium and other wastes that are to be discarded from the body. The urea that is point to in the urine when broken down into ammonia makes it more alkaline. In animals, microorganisms like bacteria are generally responsible for this fracture down of urea to ammonia incidentally increasing the alkalinity of the liquid extinguish. If the pet has had a urinary infection, then the debris of such an infection can also act as a platform to start the formation of stones. When the salts of amino acids and urates in dogs increase, they become more prone to developing stones. For instance, ammonium urate stones are commonly seen in Dalmatian Dogs.


On the other hand, stones seen in human beings are calcium oxalate compositions. They can occur singularly or multiple in numbers in the bladders of individuals. Initially, it is possible that the patient does not realize the formation of stones, but consequent hurt during passage of urine and lower abdomen aches are popular. When the bladder is overly filled, the obstruction begins to cause wound. Sometimes the infection can cause bleeding along with restricted dawdle of urine.


Although the valid reason for the formation of bladder stones is not known, healthcare experts and researchers have that diet and fluid intake could be responsible. Treatment and operative techniques are available for cure. In most cases, an operation is performed and the stones are removed beget the abdomen. Other methods include minimally invasive techniques like inclusion of scopes into the body for discarding stones. But to avoid formation of stones and for a healthy living, it is advised to drink of a lot of fluid and acquire a healthy diet.

2013年9月11日星期三

Dalmatian Bladder Stones Caused By Gene That Regulates Uric Acid In Humans, todays news..


A gene mutation that causes high levels of uric acid in all Dalmatian dogs and bladder stones in some Dalmatians, has been identified by a team of researchers in the School of Veterinary Medicine at the University of California, Davis.


The discovery equips dog breeders with the tools to eliminate that trait from the Dalmatian breed and yields clues to the cause of similar problems in humans. The findings will be published Nov. 7 in the scientific journal Public Library of Science.


“This defect, which in dogs is peculiar to the entire Dalmatian breed, has been reported for nearly a century and was probably unintentionally introduced as breeders worked to select more distinctive spotting patterns,” said veterinary geneticist Danika Bannasch, lead author on the study.


“It is now possible that this trait can be removed from the breed by crossing Dalmatians with the normal offspring of the original Dalmatian-pointer breeding that occurred in the early 1970s,” she said. full story here


source:sciencedaily.com