In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

Context: Bortezomib-induced peripheral neuropathy (BIPN) is a significant neurotoxicity, requiring dose reduction or the delay of treatment. In a multicentre trial including 97 % Caucasians and 3 % Asians, BIPN was shown to occur less frequently in cases in which bortezomib was administered subcutaneously. Considering the different pharmacokinetics between Caucasians and Asians, we analysed BIPN according to the administration route, specifically in Korean myeloma patients.', 'We surveyed the prescribed anticonvulsants for the treatment of BIPN and analysed the data after stratifying the results by the cumulative dose of bortezomib. Exclusion criteria were as follows: treated with <2 doses of bortezomib, change in the administration route during the treatment, or receiving anticonvulsants for other reasons prior to bortezomib administration.', 'A total of 101 patients were enrolled; 60 were treated with bortezomib and dexamethasone, and 37 were treated with bortezomib, melphalan, and prednisolone. The median number of treatment courses was four for each regimens. The median exposure to bortezomib for all patients was 19 mg/m(2). Progression-free survival (PFS) and overall survival rates were not statistically different between the groups. There was no difference in the proportion of patients requiring medical treatment (p = 0.388). After stratifying the results, BIPN developed less frequently when bortezomib was administered subcutaneously rather than intravenously in patients receiving more than 23.4 mg/m(2) of bortezomib (p < 0.05).\Question: Is bortezomib-associated peripheral neuropathy requiring medical treatment decreased by administering the medication by subcutaneous injection in Korean multiple myeloma patients?
Since the responses were potent regardless of administration route, the subcutaneous injection of bortezomib should be considered in Asian myeloma patients who are expected to achieve a longer PFS with bortezomib.

Context: Prognosis and treatment of patients with breast carcinoma of no special type (NST) is dependent on a few established parameters, such as tumor size, histological grade, lymph node stage, expression of estrogen receptor, progesterone receptor, and HER-2/neu, and proliferation index. The original Nottingham Prognostic Index (NPI) employs a three-tiered classification system that stratifies patients with breast cancer into good, moderate, and poor prognostic groups. The aim of our study was to use robust immunohistochemical methodology for determination of ER, PR, HER-2/neu, Ki-67, p53, and Bcl-2, and to observe differences in the expression of these markers when patients are stratified according to the original, three-tiered Nottingham Prognostic Index.', 'Paraffin blocks from 120 patients diagnosed with breast carcinoma, NST, were retrieved from our archive. Cases included in the study were female patients previously treated with modified radical mastectomy and axillary dissection.', 'Our study demonstrates that expression of markers of good prognosis, such as ER, PR, and Bcl-2, is seen with higher frequency in good and moderate NPI groups. In contrast, overexpression of HER-2/neu, a marker of adverse prognosis, is more frequent in moderate and poor NPI groups. High proliferation index, as measured by Ki-67, is seen in moderate and poor NPI groups, whereas low proliferation index is seen in good NPI groups.\Question: Does classification of patients with breast cancer according to Nottingham prognostic index highlight significant differences in immunohistochemical marker expression?
These data confirm that the original, three-tiered NPI statistically correlates with the expression of prognostic immunohistochemical markers in breast carcinoma NST.

Context: Physiological data suggest that autumn leaf colours of deciduous trees are adaptations to environmental stress. Recently, the evolution of autumn colouration has been linked to tree condition and defence. Most current hypotheses presume that autumn colours vary between tree individuals. This study was designed to test if within-tree variation should be taken into account in experimental and theoretical research on autumn colouration.', 'Distribution of red autumn leaf colours was compared between partially dead and vigorous specimens of Norway maple (Acer platanoides) in a 3-year study. In August, the amount of reddish foliage was estimated in pairs of partially dead and control trees. Within-tree variation in the distribution of reddish leaves was evaluated. Leaf nitrogen and carbon concentrations were analysed.', 'Reddish leaf colours were more frequent in partially dead trees than in control trees. Reddish leaves were evenly distributed in control trees, while patchiness of red leaf pigments was pronounced in partially dead trees. Large patches of red leaves were found beneath or next to dead tree parts. These patches reoccurred every year. Leaf nitrogen concentration was lower in reddish than in green leaves but the phenomenon seemed similar in both partially dead and control trees.\Question: Does red reveal branch die-back in Norway maple Acer platanoides?

The results suggest that red leaf colouration and branch condition are interrelated in Norway maple. Early reddish colours may be used as an indication of leaf nitrogen and carbon levels but not as an indication of tree condition. Studies that concentrate on entire trees may not operate at an optimal level to detect the evolutionary mechanisms behind autumnal leaf colour variation.