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Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Immunohistochemical Estrogen Receptor Determination In Human Breast Carcinoma: Correlation With Histologic Differentiation And Age Of The Patients, Shahid Pervez, S. Shaikh, F. Aijaz, S. A. Aziz, M. Naqvi, Sheema H. Hasan
Immunohistochemical Estrogen Receptor Determination In Human Breast Carcinoma: Correlation With Histologic Differentiation And Age Of The Patients, Shahid Pervez, S. Shaikh, F. Aijaz, S. A. Aziz, M. Naqvi, Sheema H. Hasan
Department of Pathology and Laboratory Medicine
An immunohistochemical assay for the measurement of estrogen receptor (ER) has been evaluated on 290 consecutive human breast biopsy and mastectomy specimens in the year 1992 at The Aga Khan University Hospital laboratories. Immunohistochemical localization of estrogen receptor on frozen/paraffin section was scored in a semi-quantitative fashion incorporating both the intensity and the distribution of specific staining. Histologic grading of the tumour was performed according to Bloom’s method. In this study, 21% of the tumours were estrogen receptor negative, 15% were weak positive, 25% intermediate positive and 39% strong positive. Fifty percent of the well differentiated tumours showed strong ER …
Anaemia In Pregnancy - Its Cause In The Underprivileged Class Of Karachi, Saadiya Aziz Karim, Mohammad Khurshid, A.M. Memon, Sadiqua N. Jafarey
Anaemia In Pregnancy - Its Cause In The Underprivileged Class Of Karachi, Saadiya Aziz Karim, Mohammad Khurshid, A.M. Memon, Sadiqua N. Jafarey
Section of Haematology/Oncology
A prospective study of the frequency and type of anaemia amongst poor urban parturients of Karachi was done. It was performed at 2 large teaching hospitals over the time span January to September, 1990. Out of 318 women studied, 104(32.7%) were anaemic (Hb levels <10gm/dl). The type of anaemia was assessed. Iron deficiency predominated and was seen amongst 63.5% of the anaemic population. There was an even distribution of other kinds of anaemia amongst the remainder of the population
Cardiovascular Risk Factors In School Children From Low Middle Income Families In Karachi, Pakistan, Salma H. Badruddin, A. Molla, Mohammad Khurshid, S. Vaz, S. Hassanali
Cardiovascular Risk Factors In School Children From Low Middle Income Families In Karachi, Pakistan, Salma H. Badruddin, A. Molla, Mohammad Khurshid, S. Vaz, S. Hassanali
Section of Haematology/Oncology
Serum levels of total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C) and trigly cerides (TG) were determined on 239 school children aged 5-19 years belonging to lower middle class families. The mean TC, LDL-C, HDL-C and TG ranged from 3.70-4.37 mmol/L, 2.17- 2.70 mmol/L, 0.94-1.14 mmol/L, 1.07-1.26 mmol/L respectively. In general, girls had higher TC, LDL-C and HDL-C levels. There was no significant difference in the TG levels between boys and girls. Thirty-three percent of the girls and 22% of the boys had TC level _4.4 mmol/L, the level at which dietary intervention is recommended …
Basic Fibroblast Growth Factor And Fibroblast Growth Factor Receptor I Are Implicated In The Growth Of Human Astrocytomas., R S Morrison, F Yamaguchi, H Saya, J M Bruner, Alan M. Yahanda Md, Facs, L A Donehower, M Berger
Basic Fibroblast Growth Factor And Fibroblast Growth Factor Receptor I Are Implicated In The Growth Of Human Astrocytomas., R S Morrison, F Yamaguchi, H Saya, J M Bruner, Alan M. Yahanda Md, Facs, L A Donehower, M Berger
PCI Publications and Projects
Malignant astrocytomas are highly invasive, vascular neoplasms that comprise the majority of nervous system tumors in humans. A strong association has previously been made between malignancy in human astrocytic tumors and increased expression of certain fibroblast growth factor (FGF) family members, including basic and acidic FGF. The influence of endogenous basic FGF on glioblastoma cell growth in vitro was evaluated using basic FGF-specific antisense oligonucleotides. These studies indicated that human glioblastoma cell growth in vitro, can be inhibited by suppressing basic FGF expression. Human astrocytomas also exhibited changes in FGF receptor (FGFR) expression during the course of their progression from …