The penetration of cytotoxins into malignant tumours

Malignant Tumours of the Kidney

was first established by Robin in 1855. Later, yellow coloured tumours of small or large size, well circumscribed, vascular, liable to haemorrhages, degeneration and cyst formation were noticed in the region of the kidney, which led pathologists to speculate concerning their origin. At first they were thought to be lipomatous in structure until Grawitz in 1883 thought that the structure was ide...

The Origin of Malignant Tumours

t0 t,pr?duced by adding a very large quantity of sperm the 'C a,1(^ violently shaking or pressing the ova; otilyreSUiting 'nrv;c wcrc "early all pathological, and a few normals were found. The triastcr type of division was produced by shaking the eggs immediately after fertilisation; these gave rise to a large number of normal as well as pathological embryos. The double spindle type occurred mo...

Malignant Tumours of the Kidneys.

the effects of integrating cooperative learning into vocabulary learning of elementary school students

the purpose of the research is to examine if integrating cooperative learning into vocabulary learning helps to increase word recognition of students in an elementary school in iran. it tries to investigate whether cooperative learning approach enables students to improve their language learning. this research used stad (students team achievement division) as a cooperative model in this study. ...

Malignant tumours in the neonate.

One hundred and two cases of neonatal cancers, representing 2% of all paediatric malignancies, were seen during a 60 year period at The Hospital for Sick Children, Toronto, Canada. The neonatal cancers included neuroblastoma (47%), retinoblastoma (17%), soft tissue sarcoma (12%), central nervous system tumours (9%), leukaemia (8%), and a few cases of Wilms' tumour, liver tumour, and miscellaneo...