LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 799

Search options

  1. Article: Influences of trunk stability on exercise performance of closed kinetic chain of upper and lower limbs.

    Horii, Obu / Sasaki, Makoto

    Journal of physical therapy science

    2023  Volume 35, Issue 5, Page(s) 379–383

    Abstract: Purpose] This study aimed to examine whether trunk stability is related to closed kinetic chain motor performance of the upper and lower limbs. [Participants and Methods] In this study, 27 healthy male university students participated. Trunk stability ... ...

    Abstract [Purpose] This study aimed to examine whether trunk stability is related to closed kinetic chain motor performance of the upper and lower limbs. [Participants and Methods] In this study, 27 healthy male university students participated. Trunk stability was measured under two conditions, with and without rhythmic stabilization, as a proprioceptive neuromuscular facilitation procedure. The shortest time required to perform 20 push-ups and lateral step-up/-downs (closed kinetic chain motor performances) immediately after rhythmic stabilization or sitting rest (without rhythmic stabilization) was measured. [Results] Left and right trunk stabilities were significantly higher, and the time required to perform the closed kinetic chain motor task was significantly shorter under the rhythmic stabilization condition than that of the non-rhythmic stabilization condition. Regarding the relationship between the difference between the two trunk stability conditions and difference between upper/lower limbs closed kinetic chain exercise capacity conditions, left trunk stability correlated with each closed kinetic chain movement, whereas right trunk stability did not correlate with either movement. [Conclusion] Trunk stability was shown to improve closed kinetic chain exercise capacity in the upper and lower limbs, and stability of the trunk's dominant side (here, left side) seemed to regulate.
    Language English
    Publishing date 2023-05-01
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2038898-6
    ISSN 0915-5287
    ISSN 0915-5287
    DOI 10.1589/jpts.35.379
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  2. Article ; Online: Anesthesia during delivery in pregnant women with dilated cardiomyopathy.

    Sasaki, Makoto / Ohnishi, Yoshihiko

    Medicine

    2023  Volume 102, Issue 11, Page(s) e33277

    Abstract: Emergency cesarean delivery in patients with heart failure increases maternal and fetal mortality. The present study aimed to identify the relationship between the use of anesthesia for delivery and progressive cardiac deterioration in women with dilated ...

    Abstract Emergency cesarean delivery in patients with heart failure increases maternal and fetal mortality. The present study aimed to identify the relationship between the use of anesthesia for delivery and progressive cardiac deterioration in women with dilated cardiomyopathy (DCM) and to examine its implications on maternal and fetal outcomes. Twenty-nine pregnancies in 25 women with DCM from the National Cerebral and Cardiovascular Center Hospital (Suita, Japan) were included in this retrospective longitudinal study. Fourteen of the patients (48.3%) delivered via cesarean section. Among these, 4 patients (13.8%) experienced heart failure within 42 days of delivery. The indication for cesarean delivery was heart failure in 3 patients and induction failure in 1 patient. The types of anesthesia used for these patients included general (n = 1), combined spinal-epidural (n = 2), and epidural (n = 1). Two of these cesarean deliveries were performed preterm. The left ventricular ejection fraction of patients with heart failure was ≤ 35% before 34 weeks gestation. Among the 25 patients without heart failure, 2 exhibited a left ventricular ejection fraction of ≤ 35% before 34 weeks gestation. Meanwhile, the types of anesthesia used for remaining 10 patients who did not experience heart failure included general (n = 1), combined spinal-epidural (n = 8), and epidural (n = 1). The rate of general anesthesia was 25% in patients who experienced heart failure and 4% in others. There was no incidence of maternal or fetal death. A preterm anesthetic evaluation may be warranted to optimize anesthetic management when the ejection fraction decreases to ≤ 35% before 34 weeks gestation in patients with DCM.
    MeSH term(s) Infant, Newborn ; Female ; Pregnancy ; Humans ; Pregnant Women ; Cesarean Section/adverse effects ; Cardiomyopathy, Dilated/complications ; Retrospective Studies ; Longitudinal Studies ; Stroke Volume ; Ventricular Function, Left ; Anesthesia, Epidural/adverse effects ; Heart Failure/etiology ; Anesthesia, Obstetrical
    Language English
    Publishing date 2023-03-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80184-7
    ISSN 1536-5964 ; 0025-7974
    ISSN (online) 1536-5964
    ISSN 0025-7974
    DOI 10.1097/MD.0000000000033277
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.171: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article ; Online: Efficacy of gonadal shielding in dose reduction for female pelvic radiography.

    Nozoe, Saki / Terazaki, Kei / Sasaki, Makoto / Nakata, Manabu

    Radiation protection dosimetry

    2024  

    Abstract: This study aimed to evaluate the dose reduction using gonad shielding (GS) during pelvic imaging. Three types of pelvic images (radiography, magnetic resonance and computed tomography) were fused to elucidate the three-dimensional relationship between ... ...

    Abstract This study aimed to evaluate the dose reduction using gonad shielding (GS) during pelvic imaging. Three types of pelvic images (radiography, magnetic resonance and computed tomography) were fused to elucidate the three-dimensional relationship between the position of ovaries and GS. To estimate the dose received by the ovaries, the off-axis dose at any given depth was measured under two different imaging conditions using thermoluminescence dosemeters and a polymethyl methacrylate phantom. The mean ovarian depth was 8.4 cm. The mean estimated ovarian dose without an additional filter was 0.36 mGy without GS and 0.14 mGy with GS. The mean estimated ovarian dose with an additional filter was 0.24 mGy without GS and 0.10 mGy with GS. The efficacy of ovarian dose reduction should be evaluated based on the achieved ovarian dose, considering the ovarian depth and use of additional filtration, rather than the ovarian protection rate of GS.
    Language English
    Publishing date 2024-05-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 225912-6
    ISSN 1742-3406 ; 0144-8420
    ISSN (online) 1742-3406
    ISSN 0144-8420
    DOI 10.1093/rpd/ncae116
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 2009: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  4. Article ; Online: Total Synthesis of (-)-Irijimaside A Enabled by Ni/Zr-Mediated Reductive Ketone Coupling.

    Suwa, Tomoya / Sasaki, Makoto / Umehara, Atsushi

    Organic letters

    2024  

    Abstract: The total synthesis of marine macrolide glycoside (-)-irijimaside A is described. Key to the synthesis is the convergent fragment assembly enabled by nickel/zirconocene-mediated one-pot reductive ketone coupling. At the last stage of the synthesis, ... ...

    Abstract The total synthesis of marine macrolide glycoside (-)-irijimaside A is described. Key to the synthesis is the convergent fragment assembly enabled by nickel/zirconocene-mediated one-pot reductive ketone coupling. At the last stage of the synthesis, Stille coupling and glycosylation led to the first total synthesis of (-)-irijimaside A.
    Language English
    Publishing date 2024-05-15
    Publishing country United States
    Document type Journal Article
    ISSN 1523-7052
    ISSN (online) 1523-7052
    DOI 10.1021/acs.orglett.4c01367
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article: Inefficiency of wide-based walking from the perspective of lateral center of gravity, gluteus medius muscle myoelectric activity, and cardiopulmonary parameters.

    Hori, Ryoko / Sasaki, Makoto

    Journal of physical therapy science

    2022  Volume 34, Issue 5, Page(s) 369–373

    Abstract: Purpose] To clarify the inefficiency of wide-based walking from kinematic and exercise physiology perspectives. [Participants and Methods] Participants consisted of 20 healthy male university students who performed treadmill walking under conditions of ... ...

    Abstract [Purpose] To clarify the inefficiency of wide-based walking from kinematic and exercise physiology perspectives. [Participants and Methods] Participants consisted of 20 healthy male university students who performed treadmill walking under conditions of normal walking and wide-based walking (20-cm stride width). The lateral center of gravity movement, gluteus medius muscle myoelectric activity, oxygen uptake, minute ventilation (tidal volume, respiratory rate), heart rate, blood pressure, and rating perceived exertion just before the end of constant load exercise (4.0 km/h) were compared between the two walking conditions. [Results] All the measured parameters except for tidal volume and diastolic blood pressure were significantly higher during wide-based walking than during normal walking. However, when Δ is the difference between the two conditions, no correlation was found between Δlateral center of gravity movement, Δgluteus medius muscle myoelectric activity, Δcardiopulmonary parameters, and Δrating perceived exertion. [Conclusion] Although the precise mechanisms underlying the inefficiency of wide-based walking could not be clarified, cardiopulmonary indices such as oxygen uptake were significantly higher during wide-based walking than during normal walking. This suggests that improvement of wide-based gait is warranted from a kinematic perspective and an exercise physiology perspective.
    Language English
    Publishing date 2022-05-01
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2038898-6
    ISSN 0915-5287
    ISSN 0915-5287
    DOI 10.1589/jpts.34.369
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article: [Imaging Techniques to Assess Cerebral Perfusion and Metabolism in Chronic Cerebral Ischemia].

    Uwano, Ikuko / Sasaki, Makoto

    No shinkei geka. Neurological surgery

    2022  Volume 50, Issue 4, Page(s) 719–726

    Abstract: The assessment of cerebral perfusion and metabolism is crucial in evaluating the indications for bypass surgery and other revascularization procedures in patients with chronic hemodynamic cerebral ischemia. In particular, it is necessary to detect misery ...

    Abstract The assessment of cerebral perfusion and metabolism is crucial in evaluating the indications for bypass surgery and other revascularization procedures in patients with chronic hemodynamic cerebral ischemia. In particular, it is necessary to detect misery perfusion(Powers' stage II), which is defined as an increased oxygen extraction fraction and increased cerebral blood volume or impaired cerebrovascular reactivity, with a constant cerebral metabolic rate of oxygen. Among the imaging techniques available for this purpose,
    MeSH term(s) Brain Ischemia/diagnostic imaging ; Brain Ischemia/surgery ; Cerebrovascular Circulation ; Humans ; Oxygen ; Perfusion ; Tomography, Emission-Computed, Single-Photon
    Chemical Substances Oxygen (S88TT14065)
    Language Japanese
    Publishing date 2022-08-10
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 197053-7
    ISSN 1882-1251 ; 0301-2603
    ISSN (online) 1882-1251
    ISSN 0301-2603
    DOI 10.11477/mf.1436204613
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.B 1834: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 268: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article: Influence of obstructions on obstacle-crossing motion during walking.

    Yamada, Kana / Sato, Miku / Sasaki, Makoto

    Journal of physical therapy science

    2023  Volume 35, Issue 5, Page(s) 351–354

    Abstract: Purpose] The purpose of this study was to clarify whether the presence of obstructions changes the crossing motion during walking based on the visual perception of obstacles. [Participants and Methods] We included 25 healthy university students as the ... ...

    Abstract [Purpose] The purpose of this study was to clarify whether the presence of obstructions changes the crossing motion during walking based on the visual perception of obstacles. [Participants and Methods] We included 25 healthy university students as the participants in this study. They were asked to step over obstacles while walking under two conditions i.e., with obstruction and without obstruction. We analyzed the distance between the foot and obstacle (clearance), trajectory of foot pressure movement and distribution as measured by a foot pressure distribution measurement system, and stance phase time. [Results] No significant differences were found between the two conditions for either clearance or foot pressure distribution. In other words, no difference in crossing motion was observed after visual recognition of the obstacle, both in the presence or absence of the obstruction. [Conclusion] The results suggest that no differences exist in the accuracy of recognizing visual information about an obstacle through different mechanisms of selective visual attention.
    Language English
    Publishing date 2023-05-01
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2038898-6
    ISSN 0915-5287
    ISSN 0915-5287
    DOI 10.1589/jpts.35.351
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article: Effect of visual information from binocular vision on the motor control of step over obstacles in walking with 90° turn.

    Sato, Miku / Yamada, Kana / Sasaki, Makoto

    Journal of physical therapy science

    2023  Volume 35, Issue 6, Page(s) 421–425

    Abstract: Purpose] This study aimed to clarify the relationship between one-eye visual deprivation; thus, interfering with stereoscopic perception, and movement and obtain insights on the influence of visual perception on movement to step over obstacles. [ ... ...

    Abstract [Purpose] This study aimed to clarify the relationship between one-eye visual deprivation; thus, interfering with stereoscopic perception, and movement and obtain insights on the influence of visual perception on movement to step over obstacles. [Participants and Methods] Participants were 25 healthy individuals. There were two conditions of visual perception (stationary and approaching conditions) and two additional conditions of binocular and monocular visions. Under the four conditions, participants were asked to step over an obstacle immediately after a 90° turn while walking. Distance between the foot and obstacle, foot pressure distribution, and stance phase time were measured. [Results] Toe clearance was lower in the approaching condition than that in the binocular stationary condition. The trajectory length ratio was greater in the approaching condition than that in the stationary condition, and heel-ground contact, metatarsal-ground contact, and stance times were all shorter in the binocular condition. Additionally, heel contact, midfoot contact, metatarsal contact, and stance times were shorter in the approaching condition than that in the stationary condition. [Conclusion] In walking with a 90° turn, the binocular approaching condition provided more visual information and positively affected motor control of movements to step over an obstacle.
    Language English
    Publishing date 2023-06-01
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2038898-6
    ISSN 0915-5287
    ISSN 0915-5287
    DOI 10.1589/jpts.35.421
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article: [Report of the 118th Scientific Meeting of the Japan Society of Medical Physics].

    Kume, Kyo / Sasaki, Makoto

    Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics

    2021  Volume 40, Issue 4, Page(s) 141–146

    MeSH term(s) Congresses as Topic ; Health Physics ; Japan ; Societies, Medical
    Language Japanese
    Publishing date 2021-01-01
    Publishing country Japan
    Document type Journal Article
    ISSN 1345-5354
    ISSN 1345-5354
    DOI 10.11323/jjmp.40.4_141
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Article: [Plaque imaging of cervical carotid arteries].

    Sasaki, Makoto

    Nihon rinsho. Japanese journal of clinical medicine

    2016  Volume 74, Issue 4, Page(s) 609–612

    Abstract: Magnetic resonance plaque imaging is widely used to characterize atherosclerotic plaques of the cervical carotid artery to prevent future stroke events and surgical complications. Intraplaque contrast considerably varies among the T1-weighted MRI ... ...

    Abstract Magnetic resonance plaque imaging is widely used to characterize atherosclerotic plaques of the cervical carotid artery to prevent future stroke events and surgical complications. Intraplaque contrast considerably varies among the T1-weighted MRI techniques, which should be optimized. Non-gated 2-dimensional spin-echo or 3-dimensional fast spin-echo techniques with appropriate scanning parameters can readily characterize vulnerable intraplaque components including lipid, necrosis, and hemorrhage.
    MeSH term(s) Carotid Artery Diseases/diagnosis ; Carotid Artery Diseases/pathology ; Diffusion Magnetic Resonance Imaging/methods ; Humans ; Plaque, Atherosclerotic/diagnosis ; Plaque, Atherosclerotic/pathology ; Stroke/etiology ; Stroke/prevention & control
    Language Japanese
    Publishing date 2016-04
    Publishing country Japan
    Document type English Abstract ; Journal Article ; Review
    ZDB-ID 390903-7
    ISSN 0047-1852
    ISSN 0047-1852
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 429: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top