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Module: 6ยบ UNIVERSITY OF Schedule: Domingos Intensivo Teacher: LCDO. PEDRO CEVALLOS GUAYAQUIL Guayaquil, September 2014

FACULTY OF ADMINISTRATION SCIENCES

ENGLISH 6ยบ MODULE

PROJECT OF:

HUMAN PAPILOMA VIRUS

E Members: LรณpezN Merizalde Diana Mendoza Veliz Merly GMiranda Isabel Villalva

L I S H

TOPIC: Human Papiloma Virus (HPV)

INTRODUCTION. The Human Papiloma Virus (HPV) was first discovered in 1930 for the Dr. Richard Shope of the University Rockerfeller.

Shope

analyzed

the

rabbits

since

they

developed these warts on the skin.

In 1949 the scientists discovered the HPV as a virus. The HPV represents one of the sexually transmitted infections more common in the world.

This is virus don´t causes symptoms in most of the people, however some of these virus can cause warts or condyloma and others can cause sub clinical infections that in the majority of cases it can develop cancer in both women and men.

The most of the infected people is carrier and not know you have this virus. All these viruses are transmitted by contacted skin to skin.

Thesis Statement: The HPV is a virus that is transmitted in the relation sexually for the contacted of the skin, is one of the principals causes of cancer in cervical, there are treatments and vaccines for prevent this virus.

Justification: It is important to carry out studies on the topic, because this is a sexually transmitted disease and in the actuality although there are prevention campaigns increase the number The HPV is a principal cause of cancer of cervix, the statistics can prove. Therefore necessary that the people have a lot of the information about this theme most issues for health.

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POINT 1: The Human Papiloman Virus (HPV) is the most common sexually transmitted infection. HPV is a different virus than HIV and HSV . HPV is so common that nearly all sexually active men and women get it at some point in their lives.

There are many different types of HPV. Some types can cause health problems including genital warts and cancers. But there are vaccines that can stop these health problems from happening.

HPV is not transmitted by blood. The most common means of transmission is by skin-to-skin contact with the penis, scrotum, vagina, vulva, or anus of an infected person. Kissing or touching a partner’s genitals with the mouth can also transmit HPV. Using a condom does not guarantee protection since the virus can be on an area of skin not covered by the condom.

You can get HPV by having vaginal, anal, or oral sex with someone who has the virus. It is most commonly spread during vaginal or anal sex. HPV can be passed even when an infected person has no signs or symptoms.

Anyone who is sexually active can get HPV, even if you have had sex with only one person. You also can develop symptoms years after you have sex with someone who is infected making it hard to know when you first became infected.

Genital warts are very contagious and are spread during oral, vaginal, or anal sex with an infected partner. Most people (66%) who have sexual contact with a partner infected by genital warts will develop warts themselves, usually within three months of contact. Genital warts can cause problems during pregnancy: Sometimes they get larger, making it difficult to urinate.

They can make the vagina less elastic and cause obstruction during delivery. In rare cases, infants born to women with genital warts develop warts in their throats — a potentially life-threatening condition for the child.

Genital warts are very contagious and are spread during oral, vaginal, or anal sex with an infected partner. Most people (66%) who have sexual contact with a partner infected by genital warts will develop warts themselves, usually within three months of contact. Genital warts can cause problems during pregnancy: Sometimes they get larger, making it difficult to urinate.

They can make the vagina less elastic and cause obstruction during delivery.

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In rare cases, infants born to women with genital warts develop warts in their throats a potentially life-threatening condition for the child.

Genital warts may last for years and eventually go away. Even if this happens the HPV virus can remain dormant in the body and the manifestation can return at a later date.

POINT 2: The International Agency of Investigation of Cancer (International Agency of Research on Cancer, IARC) is integrated in OMS and its purpose is to coordinate and to carry out investigation on the causes of the cancer in human, the carcinogénesis mechanisms and to develop scientific strategies for the control of the cancer.

Although most of the infections for VPH are solved before 2 years, the genital persistent infection can lead to the cancer appearance.

The cancer cervicouterino is caused mainly by certain types of a virus called virus of the human (VPH) papiloma. VPH is a common virus that affects as much to men as to women. They exist more than 100 types of VPH that can affect different areas of the body. Most of the types are relatively innocuous as those that cause common warts in hands and feet. Some types of VPH can affect the genital area and they can cause cancer cervicouterino, cervical abnormal cells and genital warts.

In accordance with figures of the World Organization of the Health (OMS) regarding the incidence of the Virus of Human (VPH) Papiloma after the cancer of he/she suckles, the cérvico-uterine one is that of more incidence in the women, and the direct relationship of this pathology type with VPH it is of 77%.

In the men, 17,6 million suffer of genital warts, they exist 42.000 cases of tumors in the tract orofaríngeo (mouth and pharynx) and

23.500 present

different cancer types in the genital area.

According to data of the Society of Fight against Cancer - SOLCA - statistic 2002 to 2013. In Guayaquil, with regard to the carcinoma, the incidence during this period was of 1 065 cases, in ages understood between 30 and 34 years The infections for PVH, causal agents of the cancer cervicouterino, this constitutes a problem for the national system of health in Ecuador

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Of each 10 women that are not carried out papanicolau tests 3 of them they could be infected with the virus.

POINT 3: The treatment of this viris is in cervical conization and the cauterization of warts.

Antiretroviral medicine are not very helpful. The treatments can are: •

Fluoracil which is a drug for chemotherapy.

•

The cliotherapy with liquid nitrogen.

•

Trichloro-acetic acid destroys warts by chemical coagulation of proteins and direct destruction of the viral DNA (Desoxico Ribo-Nucleic Acid).

The prevention of HPV is the use of tetravalent vaccine, which should be administered from age 12 or before having relations sex. The vaccine should be administered the first dose in the one month, then the two month and finally dose in the six month.

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CONCLUSION: Well finally the Human Papillomavirus (HPV) is a virus, on which everyone should be aware and know that it is a highly contagious disease that causes havoc that can lead to cancer or even death itself, is a silent enemy that is transmitted without letting people know that you know has been infected.

As we have studied, we can say that the human papilloma virus is mainly due to sexual transmission.

There are over 100 HPV but not all are due to cancer some of these viruses are stronger and therefore produce cervical cancer.

10 women who did not perform a Pap smear every year three of them could be at risk for this virus.

The people should be administer the vaccine tetravalent for prevent this virus.

In the future if people applied this vaccine and prevent this virus, could reduce cancer in the world.

BIBLIOGRAFÍA: Libro: AMIR Medicina. Por: MARBÁN Libro: Ginecología de Williams http://es.wikipedia.org/wiki/Virus_del_papiloma_humano http://www.ehowenespanol.com/historia-del-vph-hechos_102750/ http://consumidores.msd.com.ec/enfermedades/virus-del-papiloma-humanovph/virus-del-papiloma-humano-vph.aspx

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