Disaggregation of human solid tumours by combined mechanical and enzymatic methods

determination of some physical and mechanical properties red bean

چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...

Isolation and purification of albumin from human plasma by direct and combined approach of ion-exchange chromatography and comparison of the final products quality obtained by both methods

Background: Due to multiple roles of albumin in the body, injection of its medicinal product as one of the therapeutic or management strategies under conditions such as severe bleeding, burns, liver failure, and neonatal hemolytic diseases is on the physicians' agenda. Considering that albumin is the most abundant plasma protein, designing an appropriate method to purify it is highly important....

Criticism of conventional methods of treating solid tumours in man.

Methods of molecular analysis: mutation detection in solid tumours.

Most mutation detection techniques are unsuitable for routine use on solid tumours. Important parameters include sensitivity, specificity, efficiency, use of existing resources, and cost. In the UK, < 0.2% of service genetics laboratory activity involves mutation analysis in tumours (usually for family studies), mainly because it is time consuming/labour intensive (thus expensive) and DNA extra...

Colony growth in soft agar of human melanoma, sarcoma, and lung carcinoma cells disaggregated by mechanical and enzymatic methods.

The effect of mechanical and enzymatic disaggregation on human malignant melanoma, soft-tissue sarcoma and lung carcinoma colony growth in soft agar was studied. The enzymatic disaggregation was advantageous in most cases of melanoma and sarcoma, giving a larger number of colonies and increasing the probability of achieving growth in soft agar. Enzymatically treated pulmonary carcinoma cell pop...