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Full-Text Articles in Diseases
Cytokine Changes In Colonic Mucosa Associated With Blastocystis Spp. Subtypes 1 And 3 In Diarrhoea-Predominant Irritable Bowel Syndrome, Javed Yakoob, Zaigham Abbas, Muhammad Waqas Usman, Aisha Sultana, Muhammad Islam, Safia Awan, Zubair Ahmad, Saeed Hamid, Wasim Jafri
Cytokine Changes In Colonic Mucosa Associated With Blastocystis Spp. Subtypes 1 And 3 In Diarrhoea-Predominant Irritable Bowel Syndrome, Javed Yakoob, Zaigham Abbas, Muhammad Waqas Usman, Aisha Sultana, Muhammad Islam, Safia Awan, Zubair Ahmad, Saeed Hamid, Wasim Jafri
Section of Gastroenterology
We determined cytokines (e.g. interleukin-8, 10, 12 and TNF-α) expression by peripheral blood mononuclear cells (PBMCs) and in rectal mucosa in diarrhoea-predominant irritable bowel syndrome (D-IBS) with Blastocystis spp. Eighty patients with D-IBS and Blastocystis spp. infection were classified as 'cases' and 80 with D-IBS without Blastocystis spp. infection were classified as 'control'. Cases were subdivided into D-IBS and Blastocystis sp. defined type 1 (subtype-specific primer SB83) and type 3 (SB227). Stool microscopy and culture were performed. Rectal biopsies were obtained for histology and cytokines by real-time PCR for mRNA expression of cytokines. PBMCs IL-8 was similar in different groups …
Prevalences Of Giardia Lamblia And Cryptosporidium Parvum Infection In Adults Presenting With Chronic Diarrhoea, Javed Yakoob, Zaigham Abbas, M. Asim Beg, Shagufta Naz, Rustam Khan, Muhammad Islam, Wasim Jafri
Prevalences Of Giardia Lamblia And Cryptosporidium Parvum Infection In Adults Presenting With Chronic Diarrhoea, Javed Yakoob, Zaigham Abbas, M. Asim Beg, Shagufta Naz, Rustam Khan, Muhammad Islam, Wasim Jafri
Section of Gastroenterology
iardia lamblia and Cryptosporidium parvum are both waterborne pathogens associated with diarrhoea in developing countries. In a recent study based at the Aga Khan University in Karachi, 334 adults aged 16–83 years (178 patients with chronic diarrhoea and 156 diarrhoea-free volunteers who acted as controls) were checked for infection with these parasites, using stool microscopy and/or PCR. Overall, 21 (6.3%) and 29 (8.7%) of the subjects were found positive for G. lamblia by microscopy and PCR, respectively, while the corresponding values for C. parvum were 13 (3.9%) and 14 (4.2%). Although, compared with the diarrhoea-free controls, the patients with diarrhoea …