peperomia rotundifolia/白血病

During a diagnostic collection, leukaemic blood was applied intramuscularly to a nurse. She has been in full clinical health for more than two years. The reported accidents or intentional attempts at human leukaemia transmission are discussed and it is concluded that until now human leukaemia has

An unusual cluster of 11 patients with Pneumocystis carinii pneumonia occurred in a 3-month period at Memorial Hospital, New York. Ten of the 11 patients had lymphoma or leukemia. In 7 patients, corticosteroid therapy was decreased or stopped shortly before pneumocystis pneumonia was diagnosed. The

Bioactivity-guided fractionation of the separate CH2Cl2 extracts from the aerial parts of Peperomia alata and P. trineura yielded seven polyketides: alatanone A [3-hydroxy-2-(5'-phenylpent-4'E-enoyl)cyclohex-2-en-1-one, 1a] and alatanone B