The future of robotics: in a transhuman world, the disabled will be the ones without prosthetic limbs
Bertolt Meyer's amazing bionic hand controlled by an iPhone app is a glimpse of the advances being made in prosthetics. But in years to come, will everyone want one?Bertolt Meyer is used to being viewed as not fully human. Born with a stump where his left hand should have been, he spent his childhood wearing a hook connected to an elaborate pulley and harness. "To open the hook and grasp things I had to flex my shoulders like this," he says, striking a he-man pose. "The harness was very uncomfortable. To stop it chafing my skin, I had to wear a shirt underneath it at all times. I was always sweating."Even when, at the age of 19, Meyer exchanged his body-powered hook for a myoelectric prosthesis with a more realistic plastic hand, he kept his disfigured left arm hidden from view. "It wasn't simply a question of aesthetics," he explains, proffering the plastic hand, now grubby and discoloured with use. "You have to understand, this is a stigma. People think it's weird and that is how you come to perceive it. You walk around with a sense of shame."Today, that shame is gone. In 2009 Meyer, a social psychologist at the University of Zurich, was fitted with an i-limb, a state-of-the-art bionic prosthesis developed by a Scottish company, Touch Bionics, that comes with an aluminium chassis and 24 different grip patterns. To select a new suite of gestures, Meyer simply taps an app on his iPhone."This is the first prosthesis where the aesthe...
Publication date: 21 February 2019Source: Cell, Volume 176, Issue 5Author(s): Shashi Gujar, John Bell, Jean-Simon DialloOncolytic viruses (OVs) preferentially infect and kill cancer cells without harming normal cells. OVs can revert cancer-associated immune suppression and initiate clinically meaningful antitumor immune responses. OVs and their resultant immunological events can act at both primary and metastatic sites. Thus, OVs can be exploited for cancer gene therapies and immunotherapies alone or in combination with other interventions, including immune checkpoint blockade.
Publication date: 21 February 2019Source: Cell, Volume 176, Issue 5Author(s): Mary T. Joy, Einor Ben Assayag, Dalia Shabashov-Stone, Sigal Liraz-Zaltsman, Jose Mazzitelli, Marcela Arenas, Nora Abduljawad, Efrat Kliper, Amos D. Korczyn, Nikita S. Thareja, Efrat L. Kesner, Miou Zhou, Shan Huang, Tawnie K. Silva, Noomi Katz, Natan M. Bornstein, Alcino J. Silva, Esther Shohami, S. Thomas CarmichaelSummaryWe tested a newly described molecular memory system, CCR5 signaling, for its role in recovery after stroke and traumatic brain injury (TBI). CCR5 is uniquely expressed in cortical neurons after stroke. Post-stroke neuronal kno...
Since the beginning of the year, more than 160 people have contracted the virus, which was spread through a religious group and a Valentine ’ s Day gift fair.
Authors: Wu M, Xu K, Xie Y, Yan F, Deng Z, Lei J, Cai L Abstract BACKGROUND Osteoblastoma is a rare, benign, osteolytic neoplasm commonly found in the spine in early adulthood. Here, we review the clinical characteristics, radiographic findings, and surgical management of patients with spinal osteoblastoma. MATERIAL AND METHODS Thirteen patients with osteoblastoma who underwent surgery at our institute from June 2008 to November 2017 were enrolled in this study. The American Spinal Injury Association (ASIA) impairment scale was used to assess neurological function. All patients were treated with either total excisi...
In conclusion, our study demonstrated that dietary boron can be beneficial for health when administered at appropriate doses. PMID: 30782297 [PubMed - in process]
Ameliorative effect of probiotics (Lactobacillus paracaseii and Protexin®) and prebiotics (propolis and bee pollen) on clindamycin and propionic acid-induced oxidative stress and altered gut microbiota in a rodent model of autism. Cell Mol Biol (Noisy-le-grand). 2019 Jan 31;65(1):1-7 Authors: Aabed K, Shafi Bhat R, Moubayed N, Al-Mutiri M, Al-Marshoud M, Al-Qahtani A, Ansary A Abstract Colonization by toxin-producing bacteria in the gut plays a major role in bowel problems in autistic patients. Prebiotics can inhibit the growth of these pathogenic microbes by nourishing beneficial bacteria, while p...
Are early safety monitoring findings for recombinant zoster vaccine (Shingrix) consistent with prelicensure clinical trial data?Morbidity &Mortality Weekly Report
Anxiety can be measured in various ways. State anxiety is temporary and is sensitive to change, while trait anxiety is a generalized propensity to be anxious. Our objective is to characterize the reasons for anxiety in women presenting for their initial urogynecologic consultation, to measure the change in participant anxiety after the visit, and to correlate the degree of anxiety improvement with visit satisfaction.
This study aimed to assess whether patient knowledge about leiomyomata, anxiety, or satisfaction with counseling, differed in patients who received counseling using the drawMD OB/GYN iPad ™ application versus standard office counseling.
The objective of this study is to compare the incidence of adverse events associated with rectovaginal fistula (RVF) repair between routes of surgery.
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