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  1. Article ; Conference proceedings: Therapeutischer Einfluss von D-Methionin, L-Carnithin und α-Liponsäure im Vergleich zu Pla-cebo auf das lärmgeschädigte Innenohr – eine experimentelle Studie.

    Huth, M / Michaelis, C / Lamm, K / Gröber, I / Scheler, R

    HNO-Informationen (Kongressabstracts)

    2005  

    Abstract: D-Methionin (D-Met), L-Carnithin (L-Car) und α-Liponsäure (α-Ls) mindern bei prophylaktischer Gabe ... Breitbandrauschen 115 dB[A], 2×2.5h und Rockmusik 112 dB[A], 2×2.5h) 7 Tage lang mit D-Met (200mg/kg), L-Car (100mg ... am 1., 3., 7. und 21. Therapie-Tag bestimmt. Der durch Breitbandrauschen bedingte permanente, d.h ...

    Event/congress 76. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie e.V., Bonn, Erfurt, 2005
    Abstract D-Methionin (D-Met), L-Carnithin (L-Car) und α-Liponsäure (α-Ls) mindern bei prophylaktischer Gabe den lärmbedingten Hörverlust (Kopke et al. 2002, Diao et al. 2003). Wir haben diese Substanzen hinsichtlich ihres posttraumatischen therapeutischen Effekts untersucht. Die Meerschweinchen (je n=6) wurden nach den Schallbelastungen (Breitbandrauschen 115 dB[A], 2×2.5h und Rockmusik 112 dB[A], 2×2.5h) 7 Tage lang mit D-Met (200mg/kg), L-Car (100mg/kg), α-Ls (10mg/kg) oder 0,9% NaCl-Lösung (4ml/kg) therapiert. Die Hörschwellen wurden mit der f-BERA und den DPOAE-Wachstumsfunktionen bei 1.5, 2, 3, 4, 6, 8, 12 und 16kHz vor den Schallbelastungen und am 1., 3., 7. und 21. Therapie-Tag bestimmt. Der durch Breitbandrauschen bedingte permanente, d.h. noch 3 Wochen nach der Schallbelastung ermittelte Hörverlust (18–24 dB bei 1,5–4kHz und 28–34 dB bei 6–12kHz) konnte mit keinem der geprüften Therapeutika vermindert werden. Gleiches gilt für die Beschallungen mit Rockmusik (19–23 dB dB bei 1,5–4kHz und 26–30 dB bei 6–12kHz). Es ergaben sich keine signifikanten Unterschiede zwischen den nicht therapierten, den mit Placebo (NaCl) therapierten und den mit D-Met, L-Car bzw. α-Ls therapierten Gruppen. Insofern eignen sich die geprüften Substanzen nur als Prophylaktika um einen lärmbedingten Hörverlust zu vermindern, aber nicht als posttraumatisch verabreichte Therapeutika. Supported by: DFG La 670/4–2 und Dr. Helmut Legerlotz Stiftung Korrespondierender Autor: cand. med. Markus Huth TU-München, Klinikum Rechts der Isar, HNO-Klinik, Klinikum Rechts der Isar, Ismaningerstr. 22, 81675 München E-Mail: mr.huth@web.de
    Language German
    Publishing date 2005-04-26
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 582212-9
    ISSN 1439-4537 ; 0344-9319
    ISSN (online) 1439-4537
    ISSN 0344-9319
    DOI 10.1055/s-2005-868931
    Database Thieme publisher's database

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  2. Article: Former Governor Richard D. Lamm discusses changes in health care and their effects on perioperative nursing. Interview by Candace L. Romig.

    Lamm, R D

    AORN journal

    1997  Volume 65, Issue 6, Page(s) 1131–1133

    MeSH term(s) Delivery of Health Care/trends ; Humans ; Perioperative Nursing/trends ; United States
    Language English
    Publishing date 1997-06
    Publishing country United States
    Document type Interview
    ZDB-ID 603972-8
    ISSN 0001-2092
    ISSN 0001-2092
    DOI 10.1016/s0001-2092(06)62957-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Therapeutischer Einfluss von D-Methionin, L-Carnithin und α-Liponsäure im Vergleich zu Placebo auf das lärmgeschädigte Innenohr - eine experimentelle Studie.

    Huth, Markus / Michaelis, Christiane / Gröber, Ilona / Scheler, Renate / Steinhoff, H.J. / Böhnke, F. / Arnold, W. / Lamm, Kerstin

    GMS Current Posters in Otorhinolaryngology - Head and Neck Surgery

    2005  Volume 1, Page(s) 68

    Abstract: D-Methionin (D-Met), L-Carnithin (L-Car) und α-Liponsäure (α-Ls) mindern bei prophylaktischer Gabe ... Breitbandrauschen 115 dB[A], 2x2.5h und Rockmusik 112 dB[A], 2x2.5h) 7 Tage lang mit D-Met (200 mg/kg), L-Car (100 ... und am 1., 3., 7. und 21. Therapie-Tag bestimmt. Der durch Breitbandrauschen bedingte permanente, d.h ...

    Abstract D-Methionin (D-Met), L-Carnithin (L-Car) und α-Liponsäure (α-Ls) mindern bei prophylaktischer Gabe den lärmbedingten Hörverlust (Kopke et al. 2002, Diao et al. 2003). Wir haben diese Substanzen hinsichtlich ihres posttraumatischen therapeutischen Effekts untersucht. Die Meerschweinchen (je n=6) wurden nach den Schallbelastungen (Breitbandrauschen 115 dB[A], 2x2.5h und Rockmusik 112 dB[A], 2x2.5h) 7 Tage lang mit D-Met (200 mg/kg), L-Car (100 mg/kg), α-Ls (10 mg/kg) oder 0,9% NaCl-Lösung (4 ml/kg) therapiert. Die Hörschwellen wurden mit der f-BERA und den DPOAE-Wachstumsfunktionen bei 1.5, 2, 3, 4, 6, 8, 12 und 16 kHz vor den Schallbelastungen und am 1., 3., 7. und 21. Therapie-Tag bestimmt. Der durch Breitbandrauschen bedingte permanente, d.h. noch 3 Wochen nach der Schallbelastung ermittelte Hörverlust (18-24 dB bei 1,5-4 kHz und 28-34 dB bei 6-12 kHz) konnte mit keinem der geprüften Therapeutika vermindert werden. Gleiches gilt für die Beschallungen mit Rockmusik (19-23 dB dB bei 1,5-4 kHz und 26-30 dB bei 6-12 kHz). Es ergaben sich keine signifikanten Unterschiede zwischen den nicht therapierten, den mit Placebo (NaCl) therapierten und den mit D-Met, L-Car bzw. α-Ls therapierten Gruppen. Insofern eignen sich die geprüften Substanzen nur als Prophylaktika um einen lärmbedingten Hörverlust zu vermindern, aber nicht als posttraumatisch verabreichte Therapeutika.
    Keywords Medizin, Gesundheit
    Publishing date 2005-12-06
    Publisher German Medical Science; Düsseldorf, Köln
    Document type Article ; Online
    Database German Medical Science

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  4. Article ; Online: Prevotella copri

    Xiao, Xieyue / Le, Henry H / Lee, Min-Ting / Lamm, Daniel / Johnson, Elizabeth L / Brito, Ilana L

    mBio

    2024  Volume 15, Issue 2, Page(s) e0240923

    Abstract: Sphingolipids serve as vital structural and signaling components of the cell membranes in both eukaryotes and prokaryotes. Within the gut microbiome, ...

    Abstract Sphingolipids serve as vital structural and signaling components of the cell membranes in both eukaryotes and prokaryotes. Within the gut microbiome,
    MeSH term(s) Humans ; Sphingolipids ; Prevotella/genetics ; Eukaryota/metabolism ; Gastrointestinal Microbiome/genetics ; Bacteroides/genetics ; Bacteroides/metabolism
    Chemical Substances Sphingolipids
    Language English
    Publishing date 2024-01-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2557172-2
    ISSN 2150-7511 ; 2161-2129
    ISSN (online) 2150-7511
    ISSN 2161-2129
    DOI 10.1128/mbio.02409-23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Satisfaction with social connectedness is associated with depression and anxiety symptoms in neurodiverse first-semester college students.

    McKenney, Erin E / Richards, Jared K / Day, Talena C / Brunwasser, Steven M / Cucchiara, Claudia L / Kofner, Bella / McDonald, Rachel G / Gillespie-Lynch, Kristen / Lamm, Jenna / Kang, Erin / Lerner, Matthew D / Gotham, Katherine O

    Autism : the international journal of research and practice

    2024  , Page(s) 13623613231216879

    Abstract: Lay abstract: How satisfied people feel with their social connections and support is related to mental health outcomes for many different types of people. People may feel less socially connected at some times in their life-like when they start college. ... ...

    Abstract Lay abstract: How satisfied people feel with their social connections and support is related to mental health outcomes for many different types of people. People may feel less socially connected at some times in their life-like when they start college. Feeling disconnected from others could lead to depression or anxiety. The transition to college may be especially difficult for autistic students as they are more likely to have difficulties adjusting socially. In our study, we asked 263 college students to answer questions about their emotions and social satisfaction twice per week during their first semester of college. We found that students who reported being less satisfied with their social connectedness (either at the beginning or throughout the semester) tended to express more symptoms of depression and anxiety. This relationship between social satisfaction and anxiety was even stronger for people who had a strong desire for social interaction (i.e. were more socially motivated). Students with more autistic traits tended to report more mood concerns, and they also reported being less satisfied with friendships at the beginning of the semester. This information may help to support ongoing efforts to better address mental health in autistic college students by encouraging efforts to improve social satisfaction.
    Language English
    Publishing date 2024-02-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 1338513-6
    ISSN 1461-7005 ; 1362-3613
    ISSN (online) 1461-7005
    ISSN 1362-3613
    DOI 10.1177/13623613231216879
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: The administration of the opioid buprenorphine decreases motivational error signals.

    Pfabigan, D M / Rütgen, M / Kroll, S L / Riečanský, I / Lamm, C

    Psychoneuroendocrinology

    2021  Volume 128, Page(s) 105199

    Abstract: While opioid addiction has reached pandemic proportions, we still lack a good understanding of how the administration of opioids interacts with cognitive functions. Error processing - the ability to detect erroneous actions and correct one's behaviour ... ...

    Abstract While opioid addiction has reached pandemic proportions, we still lack a good understanding of how the administration of opioids interacts with cognitive functions. Error processing - the ability to detect erroneous actions and correct one's behaviour afterwards - is one such cognitive function that might be susceptible to opioidergic influences. Errors are hypothesised to induce aversive negative arousal, while opioids have been suggested to reduce aversive arousal induced by unpleasant and stressful stimuli. Thus, this study investigated whether the acute administration of an opioid would affect error processing. In a double-blind between-subject study, 42 male volunteers were recruited and received either 0.2 mg buprenorphine (a partial µ-opioid receptor agonist and κ-opioid receptor antagonist) or a placebo pill before they performed a stimulus-response task provoking errors. Electroencephalograms (EEG) were recorded while participants performed the task. We observed no group differences in terms of reaction times, error rates, and affective state ratings during the task between buprenorphine and control participants. Additional measures of adaptive control, however, showed interfering effects of buprenorphine administration. On the neural level, decreased Pe (Error Positivity) amplitudes were found in buprenorphine compared to control participants following error commission. Further, frontal delta oscillations were decreased in the buprenorphine group after all responses. Our neural results jointly demonstrate a general reduction in error processing in those participants who received an opioid before task completion, thereby suggesting that opioids might have indeed the potential to dampen motivational error signals. Importantly, the effects of the opioid were evident in more elaborate error processing stages, thereby impacting on processes of conscious error appraisal and evidence accumulation.
    MeSH term(s) Analgesics, Opioid/administration & dosage ; Analgesics, Opioid/adverse effects ; Analgesics, Opioid/pharmacology ; Buprenorphine/administration & dosage ; Buprenorphine/adverse effects ; Buprenorphine/pharmacology ; Delta Rhythm/drug effects ; Electroencephalography ; Humans ; Male ; Motivation/drug effects ; Narcotic Antagonists/administration & dosage ; Narcotic Antagonists/pharmacology ; Young Adult
    Chemical Substances Analgesics, Opioid ; Narcotic Antagonists ; Buprenorphine (40D3SCR4GZ)
    Language English
    Publishing date 2021-03-13
    Publishing country England
    Document type Controlled Clinical Trial ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 197636-9
    ISSN 1873-3360 ; 0306-4530
    ISSN (online) 1873-3360
    ISSN 0306-4530
    DOI 10.1016/j.psyneuen.2021.105199
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Altered reward network responses to social touch in major depression.

    Mielacher, Clemens / Scheele, Dirk / Kiebs, Maximilian / Schmitt, Laura / Dellert, Torge / Philipsen, Alexandra / Lamm, Claus / Hurlemann, René

    Psychological medicine

    2023  Volume 54, Issue 2, Page(s) 308–316

    Abstract: Background: Social touch is an integral part of social relationships and has been associated with reward. Major depressive disorder (MDD) is characterized by severe impairments in reward processing, but the neural effects of social touch in MDD are ... ...

    Abstract Background: Social touch is an integral part of social relationships and has been associated with reward. Major depressive disorder (MDD) is characterized by severe impairments in reward processing, but the neural effects of social touch in MDD are still elusive. In this study, we aimed to determine whether the neural processing of social touch is altered in MDD and to assess the impact of antidepressant therapy.
    Methods: Before and after antidepressant treatment, 53 MDD patients and 41 healthy controls underwent functional magnetic resonance imaging (fMRI) while receiving social touch. We compared neural responses to social touch in the reward network, behavioral ratings of touch comfort and general aversion to interpersonal touch in patients to controls. Additionally, we examined the effect of treatment response on those measures.
    Results: Clinical symptoms decreased after treatment and 43.4% of patients were classified as responders. Patients reported higher aversion to interpersonal touch and lower comfort ratings during the fMRI paradigm than controls. Patients showed reduced responses to social touch in the nucleus accumbens, caudate nucleus and putamen than controls, both before and after treatment. Contrary to our hypotheses, these effects were independent of touch velocity. Non-responders exhibited blunted response in the caudate nucleus and the insula compared to responders, again irrespective of time.
    Conclusions: These findings suggest altered striatal processing of social touch in MDD. Persistent dysfunctional processing of social touch despite clinical improvements may constitute a latent risk factor for social withdrawal and isolation.
    MeSH term(s) Humans ; Depressive Disorder, Major/drug therapy ; Touch ; Depression ; Reward ; Antidepressive Agents/therapeutic use ; Magnetic Resonance Imaging
    Chemical Substances Antidepressive Agents
    Language English
    Publishing date 2023-06-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 217420-0
    ISSN 1469-8978 ; 0033-2917
    ISSN (online) 1469-8978
    ISSN 0033-2917
    DOI 10.1017/S0033291723001617
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: An analysis of virtual reality in abdominal surgery-A scoping review.

    Ochs, Vincent / Saad, Baraa / Taha-Mehlitz, Stephanie / Staubli, Sebastian / Neumann, Katerina / Fischer, Laura / Honaker, Michael D / Lamm, Sebastian / Rosenberg, Robert / Taha, Anas / Cattin, Philippe C

    The international journal of medical robotics + computer assisted surgery : MRCAS

    2024  Volume 20, Issue 1, Page(s) e2623

    Abstract: Background: The integration of virtual reality (VR) in surgery has gained prominence as VR applications have increased in popularity.: Methods: A scoping review was undertaken, gathering the most relevant sources, utilising a detailed literature ... ...

    Abstract Background: The integration of virtual reality (VR) in surgery has gained prominence as VR applications have increased in popularity.
    Methods: A scoping review was undertaken, gathering the most relevant sources, utilising a detailed literature search of medical and academic databases including EMBASE, PubMed, Cochrane, IEEE, Google Scholar, and the Google search engine.
    Results: Of the 18 articles included, 7 focused on VR in colon surgery, 5 addressed VR in pancreas surgery, and the remaining 6 concentrated on VR in liver surgery. All the articles concluded that VR has a promising future in abdominal surgery by facilitating precision, visualisation, and surgeon training.
    Conclusions: Adopting VR technology in abdominal surgery has the potential to improve preoperative planning, decrease perioperative anxiety among patients, and facilitate the training of surgeons, residents, and medical students. Additional supporting studies are necessary before VR can be widely implemented in surgical care delivery.
    MeSH term(s) Humans ; Virtual Reality ; Surgeons
    Language English
    Publishing date 2024-02-20
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2151860-9
    ISSN 1478-596X ; 1478-5951
    ISSN (online) 1478-596X
    ISSN 1478-5951
    DOI 10.1002/rcs.2623
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Contemporary report of surgical outcomes after single-stage total pancreatectomy: A 10-year experience.

    Zohar, Nitzan / Kowal, Luke / Moskal, David / Ponzini, Francesca / Sun, George / Lamm, Ryan J / Williamson, John / Nevler, Avinoam / Lavu, Harish / Maley, Warren R / Yeo, Charles J / Bowne, Wilbur B

    Journal of surgical oncology

    2024  

    Abstract: Background: Surgeons rarely perform elective total pancreatectomy (TP). Our study seeks to report surgical outcomes in a contemporary series of single-stage (SS) TP patients.: Methods: Between the years 2013 to 2023 we conducted a retrospective ... ...

    Abstract Background: Surgeons rarely perform elective total pancreatectomy (TP). Our study seeks to report surgical outcomes in a contemporary series of single-stage (SS) TP patients.
    Methods: Between the years 2013 to 2023 we conducted a retrospective review of 60 consecutive patients who underwent SSTP. Demographics, pathology, treatment-related variables, and survival were recorded and analyzed.
    Results: SSTP consisted of 3% (60/1859) of elective pancreas resections conducted. Patient median age was 68 years. Ninety percent of these patients (n = 54) underwent SSTP for pancreatic ductal adenocarcinoma (PDAC). Conversion from a planned partial pancreatectomy to TP occurred intraoperatively in 31 (52%) patients. Fifty-nine patients (98%) underwent an R0 resection. Median length of hospital stay was 6 days. The majority of morbidities were minor, with 27% patients (n = 16) developing severe complications (Clavien-Dindo ≥3). Thirty and ninety-day mortality rates were 1.67% (one patient) and 5% (three patients), respectively. Median survival for the entire cohort was 24.4 months; 22.7 months for PDAC patients, with 1-, 3-, and 5-year survival of 68%, 43%, and 16%, respectively. No mortality occurred in non-PDAC patients (n = 6).
    Conclusion: Elective single-stage total pancreatectomy can be a safe and appropriate treatment option. SSTP should be in the armamentarium of surgeons performing pancreatic resection.
    Language English
    Publishing date 2024-02-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 82063-5
    ISSN 1096-9098 ; 0022-4790
    ISSN (online) 1096-9098
    ISSN 0022-4790
    DOI 10.1002/jso.27614
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Altered reward network responses to social touch in major depression

    Mielacher, Clemens / Scheele, Dirk / Kiebs, Maximilian / Schmitt, Laura / Dellert, Torge / Philipsen, Alexandra / Lamm, Claus / Hurlemann, René

    Psychological Medicine

    2024  Volume 54, Issue 2, Page(s) 308–316

    Abstract: Background: Social touch is an integral part of social relationships and has been associated with reward. Major depressive disorder (MDD) is characterized by severe impairments in reward processing, but the neural effects of social touch in MDD are still ...

    Title translation Veränderte Reaktionen des Belohnungsnetzwerks auf soziale Berührung bei Major Depression (DeepL)
    Abstract Background: Social touch is an integral part of social relationships and has been associated with reward. Major depressive disorder (MDD) is characterized by severe impairments in reward processing, but the neural effects of social touch in MDD are still elusive. In this study, we aimed to determine whether the neural processing of social touch is altered in MDD and to assess the impact of antidepressant therapy. Methods: Before and after antidepressant treatment, 53 MDD patients and 41 healthy controls underwent functional magnetic resonance imaging (fMRI) while receiving social touch. We compared neural responses to social touch in the reward network, behavioral ratings of touch comfort and general aversion to interpersonal touch in patients to controls. Additionally, we examined the effect of treatment response on those measures. Results: Clinical symptoms decreased after treatment and 43.4% of patients were classified as responders. Patients reported higher aversion to interpersonal touch and lower comfort ratings during the fMRI paradigm than controls. Patients showed reduced responses to social touch in the nucleus accumbens, caudate nucleus and putamen than controls, both before and after treatment. Contrary to our hypotheses, these effects were independent of touch velocity. Non-responders exhibited blunted response in the caudate nucleus and the insula compared to responders, again irrespective of time. Conclusions: These findings suggest altered striatal processing of social touch in MDD. Persistent dysfunctional processing of social touch despite clinical improvements may constitute a latent risk factor for social withdrawal and isolation.
    Keywords Aversion ; Belohnungen ; Biological Neural Networks ; Biologische Neuronale Netze ; Brain ; Gehirn ; Geschwindigkeit ; Körperkontakt ; Major Depression ; Physical Contact ; Psychotherapeutic Outcomes ; Psychotherapieergebnisse ; Rewards ; Social Interaction ; Soziale Interaktion ; Tactual Perception ; Taktile Wahrnehmung ; Velocity
    Language English
    Document type Article
    ZDB-ID 217420-0
    ISSN 1469-8978 ; 0033-2917
    ISSN (online) 1469-8978
    ISSN 0033-2917
    DOI 10.1017/S0033291723001617
    Database PSYNDEX

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