Fight Aging! Newsletter, September 9th 2019
We examined human lung tissue from COPD patients and normal control subjects, and found a substantial increase in p16-expressing alveolar cells in COPD patients. Using a transgenic mouse deficient for p16, we demonstrated that lungs of mice lacking p16 were structurally and functionally resistant to CS-induced emphysema due to activation of IGF1/Akt regenerative and protective signaling. Fat Tissue Surrounds Skeletal Muscle to Accelerate Atrophy in Aging and Obesity https://www.fightaging.org/archives/2019/09/fat-tissue-surrounds-skeletal-muscle-to-accelerate-atrophy-in-aging-and-obesity/ Researchers here show that the fat tissue surrounding skeletal muscle that is observed in older and obese individuals contributes to declining muscle mass and strength. The most compelling evidence arises from transplantation of fat tissue between mice, showing that it produces harmful effects. The researchers further suggest that cellular senescence is an important factor in this process, which dovetails nicely with what is known of the way in which excess visceral fat tissue accelerates aging. The presence of larger than usual amounts of visceral fat increases the number of lingering senescent cells in the body, and senescent cells broadly disrupt tissue structure and function via their inflammatory signals. The accumulation of senescent cells with age is now accepted as a contributing cause of aging, and an energetic industry aiming to produce senolytic therapies capabl...
CONCLUSIONS In a summary, by inhibiting the STAT3 activation, esculetin shows potential anticancer effects against the laryngeal cancer. PMID: 31630150 [PubMed - in process]
CONCLUSION: Ultrastructural changes in rat liver tissue in conditions of obstructive jaundice may be reversible after restoration of drainage. On the other hand, ultrastructural changes in renal tissue in cases of prolonged jaundice are irreversible even if the internal drainage is restored. KEY WORDS: Bile Duct, Liver, Kidney, Obstructive Jaundice. PMID: 31630139 [PubMed - as supplied by publisher]
Authors: Pierret T, Briault A, Reymond E, Benet J, Arbib F, Pison C PMID: 31629604 [PubMed - as supplied by publisher]
Conclusion Cognitive rehabilitation is able to prolong the independence of the patient in performing activities of daily living and generate functional and structural changes. As a consequence of the finding of few studies that met the eligibility criteria, we also verified the need for more controlled studies and greater application control, considering the high risk of bias in the studies used.
Conclusions Nuclear transcription receptors, cerebral cortex and hippocampus, microglia, and amyloid beta protein have shown significant importance in the pathogenesis of Alzheimer ’ s disease in this study.
His research brought an end to radical mastectomy, and he pioneered the design and implementation of large-scale multi-institutional randomized clinical trials.Medscape Medical News
Authors: Campos-Borges HC, Sanz-González SM, Zanón-Moreno V, Millán Salvador JM, Pinazo-Duran MD PMID: 31629562 [PubMed - as supplied by publisher]
This study assessed the effects of the incorporation of Lactobacillus acidophilus LA-05 or Bifidobacterium animalis ssp. lactis BB-12 in the content and bioaccessibility of phenolics in red pitaya pulp. The oxygen radical absorbance capacity (ORAC) of the dialyzed (bioaccessible) fraction of red pitaya pulp fermented by these probiotics was also assessed. After 48 h of cultivation in red pitaya pulp, the pH and sugar contents decreased, while organic acids and viable counts of the tested probiotics increased (p
Publication date: December 2019Source: Food Research International, Volume 126Author(s): Dele Raheem, António Raposo, Oluwatoyin Bolanle Oluwole, Maaike Nieuwland, Ariana Saraiva, Conrado CarrascosaAbstractGlobally, there is a need to seek alternative sources of protein in addition to meat. This has led to considerable interest in edible insects. Such insects form part of cultures and diets in many Asian and African countries, and are an excellent source of essential nutrients, minerals, vitamins and proteins. Furthermore, they have been reported to be sustainable. The ecological importance of insects is related to ...
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