41 research outputs found
Associations between daily lifestyle characteristics and latent depressive symptoms in elementary school children: A cross-sectional survey
This study aimed to identify associations between daily lifestyle characteristics and latent depressive symptoms in young children by analyzing self-reported questionnaire data. In 2011, in Nagasaki Japan, a cross-sectional survey of 1961 children aged between 10 and 12 years was conducted. Children answered questionnaires that collected demographic information, along with daily lifestyle characteristics, and were administered the Birleson Depression Self-Rating Scale for Children (DSRSC-J). The mean age of the participants was 10.98 years (±0.83 standard deviation [SD]) with a mean DSRSC-J raw score of 11.61 (±6.34 SD). In total, 24.7% of participants reported depressive symptoms. A multiple logistic regression analysis revealed that depressive symptoms were associated with female gender (odds ratio [OR]:1.86; 95% CI: 1.48?2.33), experiencing growth (OR: 1.25; 1.07-1.44), a bedtime later than 11 pm (OR: 1.25; 1.01-1.66), skipping breakfast (OR: 1.55; 1.15-2.10), and not having a set dinner time (OR: 1.65; 1.32?2.07). Conversely, absence of depressive symptoms was associated with involvement in school-related athletic clubs (OR: 0.60, 95% Cl: 0.48?0.76) and at home studying for at least one hour per day (OR: 0.67, 95% Cl: 0.54?0.84). Depressive symptoms in young children were associated with social contact and their parent’s lifestyles. Non-experts in the field of mental health who interact with young children should carefully note the presence of factors associated with depressive symptoms as this would help children with latent depressive symptoms receive prompt and timely care
Endobronchial Ultrasound-guided Transbronchial Needle Aspiration for the Diagnosis of Intrathoracic Lesions : Experience of a Single Academic Medical Center
Article信州医学雑誌 60(5): 249-255(2012)journal articl
Improvement of acquisition and analysis methods in multi-electrode array experiments with iPS cell-derived cardiomyocytes
AbstractIntroductionMulti-electrode array (MEA) systems and human induced pluripotent stem (iPS) cell-derived cardiomyocytes are frequently used to characterize the electrophysiological effects of drug candidates for the prediction of QT prolongation and proarrhythmic potential. However, the optimal experimental conditions for obtaining reliable experimental data, such as high-pass filter (HPF) frequency and cell plating density, remain to be determined.MethodsExtracellular field potentials (FPs) were recorded from iPS cell-derived cardiomyocyte sheets by using the MED64 and MEA2100 multi-electrode array systems. Effects of HPF frequency (0.1 or 1Hz) on FP duration (FPD) were assessed in the presence and absence of moxifloxacin, terfenadine, and aspirin. The influence of cell density on FP characteristics recorded through a 0.1-Hz HPF was examined. The relationship between FP and action potential (AP) was elucidated by simultaneous recording of FP and AP using a membrane potential dye.ResultsMany of the FP waveforms recorded through a 1-Hz HPF were markedly deformed and appeared differentiated compared with those recorded through a 0.1-Hz HPF. The concentration–response curves for FPD in the presence of terfenadine reached a steady state at concentrations of 0.1 and 0.3μM when a 0.1-Hz HPF was used. In contrast, FPD decreased at a concentration of 0.3μM with a characteristic bell-shaped concentration–response curve when a 1-Hz HPF was used. The amplitude of the first and second peaks in the FP waveform increased with increasing cell plating density. The second peak of the FP waveform roughly coincided with AP signal at 50% repolarization, and the negative deflection at the second peak of the FP waveform in the presence of E-4031 corresponded to early afterdepolarization and triggered activity.DiscussionFP can be used to assess the QT prolongation and proarrhythmic potential of drug candidates; however, experimental conditions such as HPF frequency are important for obtaining reliable data
ホンガク ドウソウ カイイン ノ キンム ジョウキョウ : ジョセイ イシ シエン オ メザス ヨビテキ ケンキュウ トシテ
雇用の分野における男女の均等な機会及び待遇の確保のために,「男女雇用機会均等法」が成立し,妊娠や出産を理由として職場で不利益な取り扱いをすることは禁じられている1).さらに,「男女共同参画社会基本法」が施行され,2006 年には日本医師会に男女共同参画委員会が設立している2).しかし,我が国の女性医師の就労に影響を与える因子を検討した先行研究によると,性差による就労上の不利益を経験した女性医師が多く,就労格差を女性医師は強く認識しているという結論となっている3).このことは日本ばかりではなく,海外でも同様に報告されている4,5).特に,女性医師は男性医師に比較して,非常勤パートタイムで勤務することが多いと報告されている3,4).パートタイムで働く主たる理由は,出産と子育てである5).多くの女性医師が子育てを優先するために仕方なくパートタイム勤務を選択していることは事実である.また,母性を優先させる選択は職場での昇進・キャリアアップを閉ざすという結果につながる 3).しかし,一方で女性にとって出産や育児は非常に大切な母性の獲得であり,出産を経験した女性医師は医師を職業として選択したことにより満足していると報告されている6).これが女性医師にとってのワーク・ライフ・バランスのジレンマになっている.さらに,現在,医師を養成する大学医学部では,男女は平等に入学できるが,過酷な労働を強いられる大学病院では,女性医師は常勤勤務から離職せざるを得なくなるというアンバランスが生じている.本研究は,本学の女性医師支援のあり方を考える予備的研究として,本学同窓会会員の現況報告を検討し,さらに女性医師支援に関する先行文献を考察することを目的とした
Data repository of "How do male danaine butterflies locate pyrrolizidine alkaloids?: Foreleg as an olfactory alkaloid-sensing organ"
This dataset contains results from behavioral and electrophysiological experiments
Associations between daily lifestyle characteristics and latent depressive symptoms in elementary school children: A cross-sectional survey
This study aimed to identify associations between daily lifestyle characteristics and latent depressive symptoms in young children
by analyzing self-reported questionnaire data. In 2011, in Nagasaki Japan, a cross-sectional survey of 1961 children aged
between 10 and 12 years was conducted. Children answered questionnaires that collected demographic information, along with
daily lifestyle characteristics, and were administered the Birleson Depression Self-Rating Scale for Children (DSRSC-J). The
mean age of the participants was 10.98 years (±0.83 standard deviation [SD]) with a mean DSRSC-J raw score of 11.61 (±6.34
SD). In total, 24.7% of participants reported depressive symptoms. A multiple logistic regression analysis revealed that depressive
symptoms were associated with female gender (odds ratio [OR]:1.86; 95% CI: 1.48–2.33), experiencing growth (OR: 1.25;
1.07-1.44), a bedtime later than 11 pm (OR: 1.25; 1.01-1.66), skipping breakfast (OR: 1.55; 1.15-2.10), and not having a set dinner
time (OR: 1.65; 1.32–2.07). Conversely, absence of depressive symptoms was associated with involvement in school-related
athletic clubs (OR: 0.60, 95% Cl: 0.48–0.76) and at home studying for at least one hour per day (OR: 0.67, 95% Cl: 0.54–0.84).
Depressive symptoms in young children were associated with social contact and their parent’s lifestyles. Non-experts in the
field of mental health who interact with young children should carefully note the presence of factors associated with depressive
symptoms as this would help children with latent depressive symptoms receive prompt and timely care