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Detection of Human Cytomegalovirus in Colorectal Adenocarcinoma by In Situ Hybridization Technique

Background: Human Cytomegalovirus (HCMV) infects a wide range of human cells, including colonic epithelial cells that give rise to adenomas and adenocarcinomas. Persistent productive infection of tumor cells is essential for oncomodulation by HCMV.This study aimed to detect HCMV matrix protein using in situ hybridization technique (ISH) in colorectal adenocarcinoma compared to normal colon tissues, and to the presence of cytomegalovirus inclusion bodies in infected colorectal carcinomas.
Patients and methods: Twenty six of colorectal adenocarcinomas were obtained in paraffin-blocks compared to 10 normal colon specimens which were age and sex matched as control group. Detection of HCMV was obtained by in situ hybridization technique.
Results:The biotinylated probe specific for DNA encoded HCMV-matrix protein showed hybridization with nucleic acid in 20 cases out of (26) of colorectal adenocarcinomas representing (76.9%) compared to normal colon tissue which revealed no hybridization signals. Moderate to high scoring signals were detected in moderate to poorly differentiated groups. Inclusion bodies were detected in 11 (42.3%) cases with positive hybridization signals.
Conclusion: HCMV may play a role in the colorectal adenocarcinoma pathogenesis. In situ hybridization test are considered the most sensitive and specific tools for detection of HCMV DNA in tissues. Epidemiological, histopathological identification of cytomegalic inclusion bodies and molecular studies are necessary to confirm the association of HCMV and colorectal tumorogenesis in Iraqi population.

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Publication Date
Wed Mar 10 2021
Journal Name
Baghdad Science Journal
Estimaion of LgM-anti HEV rubella and cytomegalovirus in the sera of aborted women

Been investigating a Pfyrus antigen hepatitis pattern J and Virus-positive rubella viral hepatitis antibodies pattern J. declaration followed by the percentage rate-positive patients of measles Allmana antibodies

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Publication Date
Sun Apr 02 2006
Journal Name
Journal Of The Faculty Of Medicine Baghdad
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Publication Date
Sun Apr 04 2010
Journal Name
Journal Of The Faculty Of Medicine Baghdad
Association of Streptococcus bovis with colorectal carcinoma

Background: - This study was carried out to investigate the ability of Streptococcus bovis to colonise colorectal cancer.
Patients and Methods: - A total of 106 outpatients were subjected for colonscopy. Carcinoma biopsies from patients with colorectal cancer tissue from patient with polyps and normal mucosa stool and blood from all patient and controls were cultured and identified for S.bovis.
Results: - The histopatholgical findings confirmed that 38 patients had colorectal carninoma, 27 patients with benign polyps and 41 with normal colonic mucosa. The faecal carriage rate of S.bovis was 15(39.5%) in patient with colorected cancer, 5(18.5%) in patients with polyp and 7(17.1%) in control.
Conclusion: -

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Publication Date
Sun Apr 03 2005
Journal Name
Journal Of The Faculty Of Medicine Baghdad
Possible Role of Interleukins 6 and 10 in Colorectal Carcinoma in Iraqi Patients

Background : It is quite accepted that interleukins (IL) in general play a crucial role in response to injuy , infection and on cogenic trans formation , among there are IL-6 and ILJO.
Aim of this study is to find out the possible role of IL_ and IL, 10 in colo rectaI carcima in Iraqi patients.
Subjects and Methods: forty patients with colorectal cancer (CRC) composed with 30 healthy controls were enrolled in this study. Serum conc. Of IL-6 and IL -lOwere estimated in both groups using ELIZA technique.
Results: Serem levels of IL-6 and IL-10 were significantly increased (P<0.001) in compassion with control group.
Conclusion: these cytokins could be used as a markers for tumor progression .

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Publication Date
Sat Dec 31 2016
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
The Effect of In-situ Stress on Hydraulic Fractures Dimensions

Understanding of in-situ stress profiles and orientations plays a vital role in designing a successful hydraulic fracturing treatment. This paper is an attempet to examine the effect of lithology and in situ stress on geometery of hydraulic fractures. A hydraulic fracturing design simulator software called FracproPT with various capabilities for designing most of hydraulic fracture was used for  simulate and optimize the hydraulic fracturing. For studying purpose,  three different cases of stress gradient contrast between different formations  are considered in this study (0.4, 0.5 and 0.75 psi/ft). The results obtained from the simulator showed that  lithologies surrounding the pay zone have an effect on the fracture

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Publication Date
Tue Sep 08 2020
Journal Name
Baghdad Science Journal
EX-SITU Characterization of Luffa aegyptaica in Lagos State, Nigeria

Luffa aegyptiaca is a plant of multi-purpose importance whose usefulness cuts across virtually all areas of life. This study has characterized L. aegyptiaca in Lagos state and determined the mineral, proximate, phytochemical as well as the heavy metal accumulation potential. Samples were collected from the 20 Local Government Areas (LGAs) in Lagos state at 2 samples per location.   Genetic similarity and intra-specific variation in 40 samples of L. aegyptiaca were determined using 3 Random Amplified Polymorphic DNA (RAPD) primers which yielded a total of 42 markers of which 25 was polymorphic. The maximum number of bands (14) was produced by OPC4 while the minimum (7) were produced by OPAF20. Percenta

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Publication Date
Sun Jan 21 2018
Journal Name
Drug Invention Today
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Publication Date
Tue Apr 02 2024
Journal Name
Advances In Systems Science And Applications
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Publication Date
Fri Dec 01 2017
Journal Name
Rawaa Emad Jaloud And Fadia Falahfadia Falah
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Publication Date
Fri Nov 09 2018
Journal Name
Iraqi National Journal Of Nursing Specialties
Psychological Problems of Patients with Colorectal Cancer

Objective: Assessment the psychological problems in patients with colorectal cancer, and to find out the
relationship between socio-demographic characteristics such as (age, sex, marital status, educational level,
and occupation) and psychological problems for those patients.
Methodology: A descriptive design is employed through the present study from 1
st July 2011 to 25
th December
2011 in order to study the quality of life in colorectal cancer patients with psychological problems.
A purposive (non probability) sample is selected for the study which includes (60) patients diagnosed with
colorectal cancer were treated in Mosul Oncology and Nuclear Medicine hospital or the patients who visited
the outpatient cl

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