What is the digestive system? Humans and animals must digest the food they eat in order to utilize it. The digestive system takes care of this. There, the ingested food is gradually broken down and digested enzymatically. The required nutrients are absorbed into the blood, and the unusable components are excreted. Digestive tract Digestive secretions … Digestive System (Human)
Human papillomaviruses, better known by the abbreviation HPV, are the most common sexually transmitted viruses worldwide. There are over 200 known types of this virus, which can cause different diseases. HPV is best known for causing cervical cancer, but the virus can also cause other forms of cancer as well as warts, such as genital … HPV Infection: Human Papillomavirus
Products Estradiol is commercially available in tablet, transdermal patch, transdermal gel, vaginal ring, and vaginal tablet forms, among others. It is also combined fixed with progestogens. Structure and properties Estradiol (C18H24O2, Mr = Mr = 272.4 g/mol) exists as a white crystalline powder that is practically insoluble in water. Synthetic estradiol is bioidentical with human … Estradiol
The liver is the largest gland in our body, weighing approximately 1.5 kilograms, and it performs many different tasks: Our liver stores energy reserves, it functions as a detoxification center, and it breaks down and metabolizes substances in a way that makes the most of the food we eat. In addition, the liver intervenes in … What is the Largest Gland in the Human Body?
Products Salmcalcitonin is commercially available as a nasal spray and solution for injection (Miacalcic). It has been approved in many countries since 1976. Structure and properties The drug does not contain the human thyroid hormone calcitonin, but salmon calcitonin, also known as salmcalcitonin. It is a synthetic polypeptide consisting of 32 amino acids (C145H240N44O48S2, Mr … Salmcalcitonin
Introduction An artificial heart valve is given to patients whose own valve on the heart is so defective that it can no longer adequately fulfil its function. For the heart to be able to pump the blood into the body, it is important that the valves open and close well so that the blood can … Artificial heart valves
What materials is an artificial heart valve made of? An artificial heart valve is made of particularly durable materials. In laboratory studies, the artificial valves have been attested a durability of 100 to 300 years. In order to be so durable, the material must be both durable and well accepted by the body. Therefore, the … What materials is an artificial heart valve made of? | Artificial heart valves
Which artificial heart valves are available? An artificial heart valve basically consists of two elements. On the one hand, there is a framework which is surrounded by polyester (plastic). This framework forms the transition between the valve and the human heart. Inside the scaffold is a metal valve. There are different types of valves. A … Which artificial heart valves are available? | Artificial heart valves
MRI of the heart The MRI examination is becoming more and more important within the scope of diagnostic possibilities. It is therefore particularly important for patients with an artificial heart valve to know whether they are allowed to have an MRI examination performed on themselves or whether they should be advised against it. The artificial … MRI of the heart | Artificial heart valves
Sport despite artificial heart valve Sporting activity is right and good in almost every situation in life. However, especially after the installation of an artificial heart valve, sports play an even more important role. Sport is in principle one of the most important pillars of the therapy of a heart patient and should be incorporated … Sport despite artificial heart valve | Artificial heart valves
Bacteria on an artificial heart valve? The attachment of bacteria to an artificial heart valve is one of the biggest problems in the field of heart valve replacement. Once bacteria have settled, endocarditis (inflammation of the inner lining of the heart) occurs and the bacteria can hardly be removed from the valve. Particularly high risks … Bacteria on an artificial heart valve? | Artificial heart valves
The bad news: biorhythm calculations are about as informative as coffee grounds. The good: biological rhythm exists. Over the course of its evolution, humans developed an internal clock that, seen over the span of a day, adjusted to the change between light and dark. Our internal clock Over thousands of years, the day-night rhythm set … Biorhythm and Drugs
