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Biomedical subjects

M Amin

Publications and source records attributed to M Amin.

176 records · Page 10Linked to original sources
PubMedDate not supplied

Occult diverticulitis, a cause of retroperitoneal fibrosis.

A case is reported in which extensive mesocolonic and retroperitoneal granulomatous and fibrotic disease were apparently due to occult diverticulitis. The patient later had a good result from aggressive but limited operation for obstructions of the ureter and colon.

Diverticulitis, Colonic↗
PubMedDate not supplied

Expression of progranulin and the epithelin/granulin precursor acrogranin correlates with neoplastic state in renal epithelium.

BACKGROUND: Current traditional pathological parameters, including staging and grading, are not sufficient in predicting outcome in patients with renal cell carcinoma (RCC). Acrogranin is an epithelial growth factor and has been demonstrated to play a role in teratocarcinogenesis and tumorigenesis. The aim of this study was to examine levels of acrogranin in renal cancer. MATERIALS AND METHODS: Western blot analysis was performed on renal tissue protein lysates. In addition, immunohistochemical (IHC) analysis of acrogranin expression was conducted on tissue sections of various histological types and grades of RCC. RESULTS: Western analysis showed that acrogranin levels were low in benign renal tissue and increased in malignant renal tissue. In addition, IHC revealed that high-grade RCC exhibited higher levels of expression than low-grade RCC and normal tissue. CONCLUSION: These data suggest that acrogranin may be a functional important growth factor in RCC and may be a potential molecular marker for high-grade RCC.

Blotting, Western↗
PubMedDate not supplied

Meriones libycus is the main reservoir of zoonotic cutaneous leishmaniasis in south Islamic Republic of Iran.

A study was made in rural regions around Neiriz city, Fars province in the south of the Islamic Republic of Iran during 2002-03 to further investigate a new focus of zoonotic cutaneous leishmaniasis. Meriones libycus was the dominant rodent (100% of 65 rodents collected) and 4.6% were naturally infected with the amastigote form of Leishmania spp. Promasigotes were identified as L. major. This confirms M. libycus as the main reservoir host of zoonotic cutaneous leishmaniasis in southern parts of the country.

Agriculture↗