Pure red cell aplasia associated with lymphoproliferative malignancies other than thymoma is an uncommon occurrence. In the present paper we report a rare case of nodular non-Hodgkin's lymphoma with pure red cell aplasia who presented with symptoms related to anemia rather than the lymphoma and responded well to combination chemotherapy.
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Alzheimers Dement
December 2024
Department of Neurology, Mayo Clinic, Rochester, MN, USA.
Background: Despite recent FDA approvement of disease-modifying treatments that reduce Aβ, the identification of novel therapeutic strategies that could delay the Alzheimer's disease (AD) development are needed. We identified and developed novel small molecule compounds that mildly inhibit mitochondrial complex I (MCI). Chronic treatment with a tool compound CP2 in 4 mouse models of familial AD was efficacious protecting against synaptic dysfunction and memory impairment, improving brain energetics and cognitive performance, reducing levels of human pTau and Ab.
View Article and Find Full Text PDFIntroduction: We present a rare case of long-term survival following metastasectomy for lumbar metastasis with growing teratoma syndrome.
Case Presentation: An 18-year-old man presented with left scrotal mass and lumbago. Alpha-fetoprotein was elevated to 648.
Sci Rep
January 2025
Department of Mechanical and Industrial Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
ZnO-doped CuO nanocomposites (CuO-ZnO NPs) of 1, 3, and 5 mol% were prepared by the solution combustion method using ODH as a fuel (Oxlyl-hydrazide) at 500 °C and calcining at 1000 °C for two hours and the Structural, photocatalytic, and electrochemical properties were investigated by experimental and theoretical methods. X-ray diffraction (XRD) patterns revealed a crystallite size (D) range of 25 to 31 nm for pure CuO and 1, 3, and 5 mol% CuO-ZnO NPs. According to calculations, the optical energy band gap (Eg) of the NPs is between 2.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
School of Life Sciences, Yantai University, Shandong 264005, PR China.
Pure phycocyanin (PC) hexamers from red algae were first prepared in this research. PC hexamers are helpful for studying the role and mechanism of PCs in energy transfer within phycobilisomes from red algae. The PC hexamers from Polysiphonia urceolata are stable at lower pH (pH 5.
View Article and Find Full Text PDFLight Sci Appl
January 2025
State Key Laboratory of Luminescent Materials and Devices, and Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, School of Materials Science and Engineering, South China University of Technology, 510640, Guangzhou, China.
Visible light microlasers are essential building blocks for integrated photonics. However, achieving low-threshold (μW), continuous-wave (CW) visible light lasing at room temperature (RT) has been a challenge because of the formidable requirement of population inversion at short wavelengths. Rare-earth (RE)-activated microcavities, featuring high-quality factor (Q) and small mode volume of whispering gallery modes, offer a great opportunity for achieving infrared-to-visible upconversion (UC) lasing.
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