Current options and therapeutic strategies for the management of cancer

The disease is thought to be a significant general medical problem in created and emerging nations. The high mortality related to particular kinds of illness (Lung, prostate, stomach, and colorectal) legitimizes a developing interest in the recognizable proof of new pharmacological specialists effective in malignant growth counteraction and treatment. A few strategies are accessible to treat disease like a medical procedure, chemotherapy, radiation treatment, immunotherapy, and monoclonal immunizer treatment. The decision of treatment relies on the area of the growth, grade of the cancer, the phase of the infection, and the overall condition of the patient. Plants are considered as the great wellspring of profoundly compelling traditional specialists for the therapy of many sorts of malignant growth. The restorative plants' phytochemical investigation has generally added to the disclosure of new anticancer medications. This article has been made to audit a few restorative plants utilized for the therapy of malignant growth and gives information about anticancer therapeutic plants, which are utilized by individuals in all around the Asian nations.

Study on Fabrication and Optical Properties of Ion Er3+ in B2O3-Bi2O3-Al2O3-ZnO Glass

B2O3-Bi2O3-Al2O3-ZnO (ZABB) glasses doped with 0.1% to 1.5% mol of Er3+ were prepared by melt quenching method. Measurements of X-ray diffraction (XRD) and energy dispersive X-ray spectroscopy (EDS) confirmed non-crystalline structure and the composition of samples. Optical properties were analyzed by photoluminescence (PL) excitation and emission spectra. The PL excitation spectra indicated that the most suitable wavelength to excite the luminescence of the samples is 378 nm. The PL emission spectra exhibited 4 peaks at 410 nm, 525 nm, 545 nm, and 660 nm corresponding to electronic transitions of 2H9/2 à 4I15/2, 2H11/2 à 4I15/2, 4S3/2 à 4I15/2, and 4F9/2 à 4I15/2, respectively. The commission Internationalede L'Eclairage chromaticity coordinates were estimated and the results showed that the emission of glass samples was green. Strong emission in the visible region of ZABB glass doped Er3+ ion indicated that it can be used in green LED fabricating

Đầu nguồn. t.I : Tập hồi ký về Bác Hồ / Nguyễn Lương Bằng,...[và những người khác]

441 tr. ; 19 cm