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Pelvic organ prolapse occurs when a pelvic organ-such as your bladder-drops (prolapses) from its normal place in your lower belly and pushes against the walls of your vagina. This can happen when the muscles that hold your pelvic organs in place get weak or stretched from childbirth or surgery.
Epilepsy surgery is reserved for people whose seizures are not well controlled by seizure medicines. This situation is sometimes called being "medically refractory" or "drug resistant." In children, the definition of medically refractory is even more individualized to the specific child's situation. Surgery may be considered for some children after weeks to months of treatment with seizure medicines.
The most popular and one of the principal stains in histology is hematoxylin and eosin stain. It gives us an overview of the tissue and its structure. Hematoxylin binds with basophilic structures – for example DNA and RNA. So we can observe nuclei stained in blue or purple color. Eosin binds to acidophilic substances such as positively charged amino acid side chains. So as the result cytoplasm is pink or orange. All samples in laboratory are stained with H&E. There are several different types of hematoxylins and eosins used in histology which will give us different results.
In this video you will see, how we stain slides with different types of hematoxylins and eosins. Finally, we will compare the results.
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If you are tired of dealing with glasses or squinting to read signs in the distance, then you should consider LASIK Eye Surgery. In this outpatient refractive procedure, lasers are used to correct vision issues by changing the structure of the cornea. This may entirely eliminate reliance upon glasses or contacts. In this interactive LASIK Eye Surgery, you will assist in numbing the patient’s eye and cleaning the area for the procedure. With a speculum, you will hold the eye open, mark the cornea using a water-soluble ink, then attach a suction ring to it. After that, a specialized blade device is used to cut into the corneal flap and peel it back so that the laser can clear away corneal tissue underneath. This process corrects the shape of the cornea in less than a minute before putting the corneal flap back in place. After the procedure, we will go over LASIK Eye Surgery recovery instructions. Scrub in and let’s get started!
Choking occurs when a foreign object becomes lodged in the throat or windpipe, blocking the flow of air. In adults, a piece of food often is the culprit. Young children often swallow small objects. Because choking cuts off oxygen to the brain, administer first aid as quickly as possible. The universal sign for choking is hands clutched to the throat. If the person doesn't give the signal, look for these indications: Inability to talk Difficulty breathing or noisy breathing Inability to cough forcefully Skin, lips and nails turning blue or dusky Loss of consciousness