Bayer HealthCare (Bayer) and the Swedish company Sprint Bioscience AB (Sprint Bioscience) have entered into a collaboration and license agreement for the research, development, and commercialization of oncological drug candidates. Under the agreement, Sprint Bioscience licenses an early-stage inhibitor program targeting tumor metabolism to Bayer. Subsequently, Bayer will have full control over further development and worldwide commercialization rights for potential cancer therapeutics and diagnostics. Bayer is committed to translating the findings of cancer research into effective therapies to improve the quality of life of patients. Addressing the metabolism of cancer cells is a promising approach in oncology and one of our focus areas in cancer research at Bayer, said Professor Andreas Busch, Head of Global Drug Discovery and member of the Executive Committee of Bayer HealthCare. We are looking forward to expanding our portfolio in this area through the agreement with Sprint Bioscience. This early research program has the potential to lead to new treatment options for cancer patients.As a result of a tumor's uncontrolled growth, cancer cells exhibit an altered metabolism (tumor metabolism) and thereby are often resistant to conventional radiation- and chemotherapy. Bayer is known to everyone due to its ED drug Brand Levitra. Levitra Super Force is one of the effective generic analogs of the brand medicine.


The treatment of sexual dysfunction by the usage of ED drugs is prescribed when male impotence cannot be prevented by other methods which are not so harmful to the general state of health. The natural treatments are quite effective when practiced on a regular basis. Even men, who do not have any signs of erectile dysfunction, can use natural treatments to prevent this sexual disorder in the future. Such preventive methods are necessary because every second man of 40 and more suffers from an inability to maintain an erection.
It is recommended to avoid smoking. This bad habit harms not only our lungs and breathing but also the male reproductive function. It was proved by the scientists from California University that cigarettes affect the blood vessels that influence male sexual capacity in a negative way.
Sports exercises can also improve male health and prevent erectile dysfunction. It was estimated that men who walk at least 2 miles every day, lower their chances to be sexually inactive. However, excessive sports activity can harm the sexual function. Sports exercises stimulate the production of endorphins which tend to weaken the muscles. These muscles should be completely relaxed for the erectile stimulation.
However, the treatment by ED drugs is effective in 85-90 % of cases. If men cannot prevent erectile dysfunction by the natural treatments, such drug as Brand Levitra can effectively cure sexual disorders. Generic Levitra is also available online. It is more affordable and includes the same PDE 5 inhibitor.


The main enzyme inhibitor of Brand Levitra is Vardenafil. Vardenafil is a chemical ingredient co-invented by three pharmaceutical corporations: Bayer, GlaxoSmithKline and Schering-Plough. Brand Levitra is manufactured by the company Bayer. Vardenafil is permitted for the intake by men who experienced a surgery on the prostate. Men who suffer from diabetes can also take Levitra. This element is effective in 85% of cases with erectile dysfunction.


A pill of Brand Levitra includes 20 mg of Vardenafil. One should use a tablet of the medication in 10-30 minutes before sexual intercourse. Vardenafil provides sexual capacity for 8-10 hours. The operating time depends on the individual health characteristics.


The amount of Levitra contraindications is limited. Only men who have allergy to the main PDE 5 inhibitor, liver or kidney disease, heart failure, priapism or peronei’s disease are not allowed to use Brand Levitra. In other cases the intake of the drug is permitted. One should have a prescription of a doctor to get information about Brand Levitra.
Brand Levitra may interact with nitric drugs, grapefruit juice and other Vardenafil medicines. Such interaction affects a male organism and leads to the certain side effects.
The side effects of Brand Levitra include: headache, irregular heartbeat, dizziness, diarrhea, redness of the face, seizures, vision changes and swelling. If you feel that these side effects do not disappear consult a medical specialist.


Tadalafil is used to treat impotence or erectile dysfunction. Sildenafil, Vardenafil, and Tadalafil are a new class of drugs that have been developed for treatment of erectile dysfunction in patients. Read more on the Med-site


The recommended dose of Brand Levitra per day is 20 mg of Vardenafil. It is prohibited to take more than one pill of the drug. If you have an infection caused by bacteria try Cephalexin. This medicine interferes with bacteria’s cell wall formation and kills these bacteria.