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64948

DETECTION OF HUMAN PAPILLOMAVIRUS GENOTYPES IN CANCER CERVIX PATIENTS: DAMIETTA GOVERNORATE, EGYPT

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Last updated: 22 Jan 2023

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Abstract

Background: Human papillomavirus (HPV) infections remain a significant problem worldwide particularly in underdeveloped countries. To develop cervical cancer, it is necessary to have a persistent infection with a high-risk or oncogenic HPV. Objectives: This study aimed to detect the HPV and its possible genotypes in cervical samples from some Egyptian female patients, histopathologically diagnosed to have cancer cervix; to guide the introduction of prophylactic vaccines. Patients and methods: Fifty women were recruited. Pap smears were taken and examined, followed by colposcopic examinations, pathologic examination, and HPV detection in cervical samples by polymerase chain reaction (PCR). Then HPV genotyping of positive samples was done by restriction fragment length polymorphism (RFLP). Results: HPV-DNA was detected in 40 % of patients. HPV 16 was detected in 25 %, HPV 31 in 20 %, HPV 11in 15 %, HPV 6 in 10 %, and HPV 18 in 5% of cases. About 25% (5/20) cervical cancer specimens exhibited multiple infections by HPV genotypes 16and 18, which showed a higher risk for development of cancer cervix. Correlations of age, age-specific prevalence, residence, multiple marriages, parity, contraceptives, and its duration, diabetes mellitus were statistically significant .while correlations of occupation, level of education, age at marriage, duration of marriage, recurrent and chronic infections, smoking, and family history of cancers were insignificant. Conclusions: The prevalence of HPV in cancer cervix was 40%.So, the association between HPV and the development of cancer cervix in the studied Egyptian women cannot be fully established. HPV infection was mostly (75%) in the form of single infections with HPV16, 18, 31, 11, and 6 genotypes. However, HPV infections in multiple forms, 16+18 genotypes were in 25% of positive cases.

DOI

10.21608/amj.2019.64948

Keywords

Human papillomavirus genotypes, Cancer cervix, polymerase chain reaction

Authors

First Name

Abd El-Moneim

Last Name

Mohamed Ibrahim Ghorab

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Affiliation

Department of Microbiology and Immunology, Faculty of Medicine, Al-Azhar University, Damietta

Email

abdel-moneim_ghorab@azhar.edu.eg

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First Name

Mahmoud

Last Name

Abd El-Hady Mohamed

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Affiliation

Department of Microbiology and Immunology, Faculty of Medicine, Al-Azhar University, Cairo,

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Orcid

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First Name

Samia

Last Name

Mohamad Mohamad Eid

MiddleName

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Affiliation

Department of Obstetrics and Gynecology, Faculty of Medicine, Al-Azhar University, Damietta,

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First Name

Mohamed

Last Name

Mohamed Ahmed Saleh

MiddleName

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Affiliation

Department of Microbiology and Immunology, Faculty of Medicine, Al-Azhar University, Damietta

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Orcid

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First Name

Salah

Last Name

El-Din Sayed Omar Semary

MiddleName

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Affiliation

Department of Pathology, Faculty of Medicine, Al-Azhar University, Damietta

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Volume

48

Article Issue

4

Related Issue

9819

Issue Date

2019-10-01

Receive Date

2019-10-01

Publish Date

2019-10-01

Page Start

407

Page End

420

Print ISSN

1110-0400

Link

https://amj.journals.ekb.eg/article_64948.html

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https://amj.journals.ekb.eg/service?article_code=64948

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10

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Original Article

Type Code

941

Publication Type

Journal

Publication Title

Al-Azhar Medical Journal

Publication Link

https://amj.journals.ekb.eg/

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Article

Created At

22 Jan 2023