Fragmentation branching ratios of highly excited hydrocarbon molecules CnH and their cations CnH+ (n

We have measured fragmentation branching ratios of neutral C(n)H and C(n)H(+) cations produced in high velocity (4.5 a.u) collisions between incident C(n)H(+) cations and helium atoms.

[Renal osteodystrophy: the importance of 1-alpha-OH-D3].

Eighteen hemodialysed patients having a plasma calcium level of 2 mmol/l or less were treated by 1-alpha-OH-D3 at a mean dose of 1.56 microgram per day for six to twelve months. Calcium levels rose significantly.

[Müllerian papillary adeno-fibromata and müllerian adenosarcomata. Mülleromas and mixed malignant müllerian growths contingent with benign epithelium (author's transl)].

The authors present 6 cases of müllerian papillary adeno-fibromata (or mixed mesodermal müllerian benign tumours) of which 4 are anatomo-clinical presentations and 2 are histological presentations, as well as 3 cases of müllerian adenosarcoma (mixed müllerian mesodermal tumour with stroma only sarcomatous). The study of these cases added on to those found in the literature leads to the following conclusions: The first group can be accepted. The second group will be of mild malignancy.