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Thyroglobulin with remnant uptake concord (TRUC) method was developed to validate that a benign remnant in the post-thyroidectomy neck bed, as quantified by the RAI uptake, is concordant with a measured thyroglobulin (Tg) level at the time of the initial post-thyroidectomy evaluation. It allows recognition of occult residual DTC contribution to post-thyroidectomy Tg. Case examples demonstrate application of the TRUC method for a logical selection of a specific RAIT category, using imaging-guided identification and management of RAI-avid versus RAI-nonavid residual DTC, i.e. the radiotheragnostics paradigm.Herpes zoster (HZ) causes considerable pain and distress, and γ-Aminobutyric acid (GABA) and its derivatives are assumed to control this, but the available data are inconsistent. This metaanalysis and systematic review aimed to assess the effectiveness of GABA derivatives in the prevention of acute herpetic pain. The meta-analysis was conducted following the PRISMA guidelines using PICO format, registered in PROSPERO number CRD42018095758. PubMed, Web of Science, Ovid, Scopus, and EMBASE databases were searched. Records were included if they were randomized controlled trials of patients undergoing HZ infection, investigating the effect of GABA derivatives versus placebo in the treatment of HZ pain. Eligible trials were evaluated for the risk of bias. Then data were extracted and analysed. The number of patients with observed presence of pain after treatment was used to calculate odds ratio in a random effect model with the DerSimonian-Laird estimator. The I 2 statistic was analysed for heterogeneity. The potential risk of bias was measured using Egger's regression test. The metaanalysis included three randomized controlled trials with a total of 297 patients. The incidence of acute HZ pain events for GABA group was significantly lower compared to placebo group,18/148 vs 44/159, respectively (OR = 0.36; 95% CI = 0.14 to 0.93; Z = 2.11; P = 0.035), Egger's test yielded P = 0.308. In conclusion, the present meta-analysis demonstrates that GABA derivatives reduce the incidence of acute herpetic pain. However, additional, well-designed randomized clinical trials are needed to determine their dose- and time-dependency regarding this symptom.Background & aims Nowadays, world is facing a common problem that population aging process is accelerating. How to delay metabolic disorders in middle-aged and elderly people has become a hot scientific and social issue worthy of attention. The liver plays an important role in lipid metabolism, and abnormal lipid metabolism may lead to liver diseases. Exercise is an easily controlled and implemented intervention, which has attracted extensive attention in improving the health of liver lipid metabolism in the elderly. This article reviewed body aging process, changes of lipid metabolism in aging liver, and mechanism and effects of different interventions on lipid metabolism in aging liver, especially focus on exercise intervention. Methods A literature search was performed using PubMed-NCBI, EBSCO Host and Web of Science, and also a report from WHO. Totally, 143 studies were included from 1986 to 15 February 2020. Conclusion Nutritional and pharmacological interventions can improve liver disorders, and nutritional interventions are less risky relatively. Exercise intervention can prevent and improve age-related liver disease, especially the best high-intensity interval training intensity and duration is expected to be one of the research direction in the future.Drugs have to overcome numerous barriers to reach their desired therapeutic targets. In several cases drugs, especially the highly lipophilic molecules, suffer from low solubility and bioavailability and therefore their desired targeting is hampered. In addition, undesired metabolic products might be produced or off-targets could be recognized. Along these lines, nanopharmacology has provided new technological platforms, to overcome these boundaries. Specifically, numerous vehicle platforms such as cyclodextrins and calixarenes have been widely utilized to host lipophilic drugs such as antagonists of the angiotensin II AT1 receptor (AT1R), as well as quercetin and silibinin. The encapsulation of these drugs in supramolecules or other systems refines their solubility and metabolic stability, increases their selectivity and therefore decreases their effective dose and improves the therapeutic index. In this minireview we report on the formulations of Silibinin and AT1R antagonist candesartan in a 2-HP-β-cyclodextrin host molecule, which displayed enhanced cytotoxicity and increased silibinin's and candesartan's stability, respectively. Moreover we describe the encapsulation of quercetin in gold nanoparticles bearing a calixarene supramolecular host. Also the encapsulation of temozolomide in a calixarene nanocapsule has been described. Finally, we report on the activity enhancement that has been achieved upon using these formulations as well as the analytical and computational methods we used to characterize these formulations and explore the molecular interactions between the host and quest molecules.Nanoparticles have been widely used in cancer therapy because of its nanoscale, high surface ratio, multifuntions and so on. With specific construction of nanoparticles, such as choosing magnetic nanomaterials or citric acid coated nanoparticle, scientists can kill tumor cells effectively and accurately，importantly， reducing the side effect of conventional chemotherapy. Currently, they have been continually applied in cancer therapeutics research. Scientists not only designed nanoparticles loading with therapeutic drugs, but also equipped with targeted molecules. These works make nanoparticles become a multifuntional nanocarrier. In the construction of multifunctional nanocarriers, nanoparticles play the important work of drug delivery. click here Normally, enabling drugs delivery to tumor tissues is a difficult task. During the period of internal circulation, it is hard to keep the nanocarriers stability. As well as not attach to normal cells or serum. With the application of stimulus-responsive nanomaterials, scientists develop many nanocarriers with controllable drug release.