0000000000355624
AUTHOR
A. Ao
Measurement of matter-antimatter differences in beauty baryon decays
Differences in the behaviour of matter and antimatter have been observed in $K$ and $B$ meson decays, but not yet in any baryon decay. Such differences are associated with the non-invariance of fundamental interactions under the combined charge-conjugation and parity transformations, known as $C\!P$ violation. Using data from the LHCb experiment at the Large Hadron Collider, a search is made for $C\!P$-violating asymmetries in the decay angle distributions of $\Lambda^0_b$ baryons decaying to $p\pi^-\pi^+\pi^-$ and $p\pi^-K^+K^-$ final states. These four-body hadronic decays are a promising place to search for sources of $C\!P$ violation both within and beyond the Standard Model of particle…
Evaluation of the performance of Dutch Lipid Clinic Network score in an Italian FH population: The LIPIGEN study
Abstract Background and aims Familial hypercholesterolemia (FH) is an inherited disorder characterized by high levels of blood cholesterol from birth and premature coronary heart disease. Thus, the identification of FH patients is crucial to prevent or delay the onset of cardiovascular events, and the availability of a tool helping with the diagnosis in the setting of general medicine is essential to improve FH patient identification. Methods This study evaluated the performance of the Dutch Lipid Clinic Network (DLCN) score in FH patients enrolled in the LIPIGEN study, an Italian integrated network aimed at improving the identification of patients with genetic dyslipidaemias, including FH.…
A review of 50 cases of ameloblastoma in Nigerians.
Objectives. The purpose of this study was the review of 50 ameloblastoma in Nigerian patients observed in the Hos- pital of Ibadan. Ameloblastoma represents nearly 1% of all neoplasm located in the oral cavity. In 80% of cases it could be found in the mandible: 70% of these involving the molar region or the ascending ramus, 20% the premolar region and 10% the anterior part. Ameloblastoma is considered a benign neoplasm with slow growing-pattern and lo- cally aggressive behaviour. Methods. We collected the clinicopathologic data of 50 ameloblastoma from the files of the Hospital of Ibadan. Results. The 50 ameloblastoma occurred in patients from 8 years to 64 years, 25 cases (50%) were in the…