著者

Shotaro Hoi Masaya Ogawa Chishio Munemura Tomoaki Takata Hajime Isomoto

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.2, pp.300-305, 2023 (Released:2023-05-25)

参考文献数

11

被引用文献数

2

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Atypical anti-glomerular basement membrane (GBM) nephritis is a slowly progressive characterized by linear deposition of immunoglobulin (Ig) G in the GBM without circulating anti-GBM antibodies or lung involvement. There is no established therapy for this disease, and efficacy of the immunosuppressive treatment is questionable. A few cases of atypical anti-GBM nephritis have been reported after administration of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccine. Classic anti-GBM disease has also been reported after the administration of the second dose of the SARS-CoV-2 vaccine. Herein, we present the case of a SARS-CoV-2 vaccine-induced atypical anti-GBM nephritis that developed after the first dose and was unresponsive to immunosuppressive therapy. A 57-year-old Japanese woman developed edema 11 days after the first dose of the SARS-CoV-2 mRNA vaccine. She developed nephrotic-range proteinuria and microscopic hematuria. Renal biopsy revealed endocapillary proliferative glomerulonephritis with linear IgG deposition. However, electron-dense deposits were not detected on electron microscopy. The patient tested negative for circulating anti-GBM antibodies and was diagnosed with atypical anti-GBM nephritis. Although steroids and mizoribine were administered, the patient’s renal function deteriorated. In conclusion, atypical anti-GBM nephritis may have earlier onset than the classic anti-GBM disease. Given its uncertainty of effectiveness, immunosuppressive agents should be carefully used for SARS-CoV-2 mRNA vaccine-induced atypical anti-GBM nephritis.

著者

Masahiko Inoue Kazuko Okamoto

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

pp.2022.08.004, (Released:2022-07-15)

参考文献数

8

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This study involved qualitative analyses of the benefits and difficulties of providing home-based Applied Behavior Analysis (ABA) for Japanese parents of young children with autism spectrum disorder (ASD). An open-ended questionnaire survey was administered to 35 parents of children with autism who were implementing home-based ABA. The mean age of the parents was 38.7 years old (SD = 3.80), and the time since initiation of home-based ABA was 25.5 months (SD = 19.58). The mean age of the children with ASD was 64.5 months old (SD = 37.7). Data were analyzed using the KJ method of qualitative analysis. The benefits of implementing home-based ABA were related to growth of the parents themselves and child development. Identified difficulties included balancing work and household responsibilities and psychological problems. These findings were then compared with similar previous studies to discuss support for families implementing in-home ABA programs.

著者

Tomohisa Yamanaka Kengo Yuruki Yuto Sanabe Maki Yasutake Masahiko Inoue

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.4, pp.448-458, 2023 (Released:2023-11-28)

参考文献数

50

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Background Parents residing in the community have children with diverse neurodevelopmental disorders. Thus, developing online parent training that is effective for various types of neurodevelopmental disorders, not just for a single one, is essential. This study investigated the effects of real-time online group parent training developed for parents of children with various neurodevelopmental disorders.Methods Twenty-two parents (two males and 20 females) of children with diagnosed or suspected neurodevelopmental disorders participated. We developed real-time online group parent training based on the Tottori University parent training (TUPT-ON), which can be implemented online as a pilot study. Parenting stress, parenting attitudes, mental health, and children’s inappropriate behavior scores were measured before and after the intervention and analyzed using paired t–test.Results The average participation rate was 75.5%, and the average homework submission rate was 66.6%. The intervention significantly improved parents’ quality of life and negative parenting. Moreover, significant improvements were found in the total problems age-standardized scores (T-scores) of the Child Behavior Checkl List in participants’ children. In response to five questions about the acceptability of our online group parent training, participants rated most items as four or higher out of five.Conclusion The implementation of TUPT-ON showed some improvements in children’s outcomes and brought about positive changes in parental outcomes across various neurodevelopmental disorders. This result suggests the potential effectiveness of this intervention for different types of neurodevelopmental disorders. TUPT-ON could provide parent training and support for parents dealing with their children’s various neurodevelopmental disorders, regardless of location, as long as they have a stable internet connection. However, the lack of a control group and the small sample size of certain diseases warrant caution in interpreting these findings, and a rigorous validation design should be employed and revalidated in the future.

著者

Hisashi Ito Masahiko Inoue

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

pp.2022.02.004, (Released:2022-01-04)

参考文献数

13

被引用文献数

1

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In defecation training, parent-mediated intervention via teleconsultation is helpful because the number of instructions for establishing defecation habits is limited. In the case report of the present study, defecation training was conducted based on gradual target setting and differential reinforcement through teleconsultation via email for a Caucasian 5-year-old boy with autism spectrum disorder (ASD) who lived in Greece. As a result of the intervention, namely the gradual target setting and differential reinforcement, in-bowl defecations increased at home.

著者

Masahiko Inoue Naho Inoue Keita Nakatani Yoko Shikibu

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

pp.2023.02.012, (Released:2023-01-28)

参考文献数

32

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Background Parent training (PT) is a promising support for improving parents’ mental health, and behavior in children with autism spectrum disorders (ASD). In recent years, there has been an increase in online PT studies. We developed a prototype for the on-demand PT. In this study, we examined changes in the program implementation, accomplishment of homework, parents’ mental health, and behavior of children among parents of children with ASD.Methods This study participated two mothers of children with ASD. The first was the mother of a child aged three years and eight months with ASD and intellectual disability; the second was the mother of a child aged four years and 5 months who had a diagnosis of ASD. An on-demand PT consisting of six sessions was provided online. The program was structured so that the participants watched lecture videos for each session, answered a confirmation test, and submitted homework to advance to the next session. Feedback for the submitted homework and questions was provided via email by the researchers.Results Both participants watched the program on a schedule for all sessions and submitted all tests and homework assignments. The percentage of correct responses to the tests per session was 100% for both participants. Two of the four target behaviors of the children changed significantly. Pre- and post-questionnaires also showed improvements in the scores of parental depression and parenting stress, as well as overall behavior of the child.Conclusion The program in this study was developed as a prototype for on-demand PT, and two case studies showed positive results. Although this program was on-demand, changes in parent and child behaviors were confirmed by the scale and actual behavior records. Further demonstration is needed to increase the number of cases and to compare the results between the groups.

著者

Masahiko Inoue

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.62, no.2, pp.169-181, 2019 (Released:2019-06-20)

参考文献数

85

被引用文献数

14

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Intellectual disability and autism spectrum disorder are neurodevelopmental disorders that emerge during the developmental period. A significant barrier that impedes the social adaptation of individuals with these disorders is the exhibition of problem behaviors, such as self-injurious, stereotyped, and aggressive/destructive behaviors. In recent years, these problem behaviors have been collectively referred to as “challenging behavior,” in accordance with the contention that they result from an interaction between the individual and his or her social environment. Evidence-based psychosocial interventions that adopt the functional approach to treating challenging behavior are increasing. However, in order to effectively implement such interventions in educational settings and welfare facilities, it is essential to develop staff training programs and usable psychometric assessments. Accordingly, a brief overview of research studies on challenging behavior that have been conducted in Japan, as well as the various support systems that are available to individuals who exhibit challenging behavior, are presented in this article. The discussion makes it apparent that, in order to improve treatment systems in Japan that are aimed at addressing challenging behavior, it is necessary to establish not only better staff training programs, but also reliable and valid assessments measuring challenging behavior that can be readily used by teachers and parents. On the basis of this discussion, it is proposed that technological advancements must be applied to psychosocial approaches in the study of problem behaviors, in order to develop assessment system using software applications and automatic measurement system of target behaviors using sensing technology.

著者

Tomoyuki Okada Atsushi Yanagitani Takeshi Hashimoto Hajime Isomoto

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.64, no.1, pp.129-132, 2021 (Released:2021-02-22)

参考文献数

24

被引用文献数

3

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Fecal impaction is the impaired excretion of a large fecal mass, and mild cases are treated by enema and osmotic laxatives. However, treatment-resistant cases need more invasive alternatives. A woman in her 60s presented with abdominal discomfort. Her abdomen was soft and without tenderness. Computed tomography revealed a large mass of feces in her sigmoid colon and no intestinal dilatation proximal to the mass. Endoscopy confirmed a fecal mass occupying the lumen. A glycerin enema, oral administration of polyethylene glycol, and enteral administration of amidotrizoic acid during colonoscopy were ineffective. We maneuvered a guidewire to form a loop at the tip of an endoscope, with which we subdivided the mass for successful removal. The patient’s abdominal discomfort disappeared immediately. Endoscopic disimpaction is far less invasive than surgery and should be considered when treating fecal impaction cases, without severe obstructive colitis, which are nonresponsive to conservative treatment.

著者

Kazuma Otsuki Isamu Kodani Dawa Zangpo Masato Nakatome Morio Iino

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.1, pp.112-119, 2023 (Released:2023-02-20)

参考文献数

13

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Background The morphology of the maxillary sinus varies between individuals which could be used in the forensic personal identification process.Methods In the current study, the CBCT images of the maxillary sinus in 453 patients (217 males, 236 females) aged 14 to 95 years were analyzed. In particular, each left, and right maxillary sinus of the subjects was measured for its maximum height, width, and breadth in 2-D, and volume in 3-D perspectives, and their usefulness for age and sex estimation was examined. Regarding age estimation, because the size of the maxillary sinus increases up to 20s and then decreases over time, two separate age estimation formulas were created, one for subjects in their 14–21 years and the other for those over 22 years old. For each age group, multiple regression formulas were generated using the diameters and volume as explanatory variables and the chronological age as a response variable. This study used 150 cases not included in the study as a validation set for age estimation.Results Generally, all the diameters and volumes in both sinuses tended to increase till the mid-20s, and then gradually decreased over time. The derived formulas were tested for their accuracy on additional 150 subjects. Plausibly, the model could estimate the age between 14–21 years old with an average accuracy of ± 1.8 years for men and ± 3.2 years for women. Whereas for those over 22 years old, it was possible to estimate the age with an accuracy of ± 11.8 years for males and ± 10.3 years for females, respectively. A comparison of estimated age and chronological age did not show a statistically significant difference(P > 0.05). It was found that the left maxillary sinus had more age groups showing the most significant difference than other measurements between sexes(P < 0.05). The maxillary sinus height may be significantly affected by gender differences.Conclusion Overall, this study showed the effectiveness of age and sex estimation using the maxillary sinus morphometric analyses.

著者

Toshiki Fukuzaki Noboru Iwata Sawako Ooba Shinya Takeda Masahiko Inoue

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.64, no.3, pp.269-281, 2021 (Released:2021-08-24)

参考文献数

57

被引用文献数

7

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Background This study aimed to examine the effects of nurses’ work–life balance (WLB), job demands and resources, and organizational attachment on their work engagement (WE). The second aim was to shed light on whether the relationships among WLB, job demands, resources, and WE are modulated by organizational attachment.Methods In total, 425 nurses working in a university hospital responded to the questionnaire. The primary statistical analysis method was hierarchical multiple regression with WE as the dependent variable.Results In the model in which all variables were applied, affective commitment (AC) (β = 0.41), family-to-work positive spillover (β = 0.25), and number of children (β = 0.13) were found to have a significant association with WE. Family-to-work negative spillover (FWNS) and AC had significant interaction effects. The result suggests that when AC was low, WE tended to decline further due to FWNS; however, when AC was high, WE did not change due to the effect of FWNS.Conclusion These results confirmed that to improve nurses’ WE, hospital organizations should implement initiatives to facilitate WLB that considers nurses’ household roles. Furthermore, high organizational attachment buffered the home’s negative influence on work, thereby helping nurses work energetically.

著者

Tomoko Suyama Shinobu Sugihara Ryuji Suyama Naoki Fukuyama Naoki Suyama Yuta Ito Ryota Seto Kaori Kinoshita Shihori Kitae Kinya Shirota

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.3, pp.345-354, 2023 (Released:2023-08-25)

参考文献数

36

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Background Transcatheter aortic valve implantation (TAVI) has recently become more common as a treatment for severe, symptomatic aortic stenosis (AS). Cognitive impairment (CI) is strongly associated with the prognosis of TAVI patients. However, some cognitive assessments currently in use are difficult to perform routinely in the clinical setting. To easier CI evaluation, we investigated whether CI using the clock-drawing test (CDT), one part of the Mini-Cog, affects the postoperative prognosis of TAVI patients with AS.Methods The present study enrolled 52 patients (median age, 85 years; 28.8% male) who underwent TAVI and were discharged between 2019 and 2021. The outcome was readmission for all causes within one year of discharge and patients were grouped according to whether they were readmitted or not. Cognitive function was assessed using the Mini-Cog which combines verbal playback and CDT.Results Of the 52, 11 patients (21.2%) comprised readmission group, including 4 (36.4%) each for fracture and infection, and 1 (9.1%) each for heart failure, subdural hematoma, and pneumothorax. Median Mini-Cog score was lower in the readmission group than in the non-readmission group (4 vs. 5; P < 0.05). The frequency of Mini-Cog score < 3 (indicative of CI) and CDT failure were significantly higher in the readmission group than in the non-readmission group, respectively (46% vs. 7%, P < 0.01) (46% vs. 12%, P < 0.05). Both of Mini-Cog score < 3 and CDT failure were independently associated with readmission. The areas under the curve showed CDT was an indicator of readmission with similar accuracy to the Mini-Cog score < 3. Kaplan-Meier curves showed significant differences in readmission after 1 year between the 2 Mini-Cog groups with scores of < 3 or ≥ 3 points and CDT failure and success.Conclusion The CDT may be a very easy and simple screening assessment of preoperative CI with readmission within one year after TAVI.

著者

Tatsuro Yamamoto Masako Ishida Nao Kodama Yusuke Saiki Masachika Fujiyoshi Miki Shimada

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.3, pp.365-374, 2023 (Released:2023-08-25)

参考文献数

34

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Background Voriconazole therapy for fungal infections usually continues for several years and is often administered on an outpatient basis. Maintaining the voriconazole plasma concentration in the therapeutic range is highly important for effective therapy; however, it is difficult to obtain sufficient information to assess the voriconazole concentration in outpatients. Therefore, we developed a method to simultaneously measure the plasma concentrations of voriconazole and its major metabolite, voriconazole N-oxide, to obtain rapid results after outpatient blood collection and before medical consultation and to attain a better understanding of adherence and the drug-drug interactions of voriconazole.Methods Fifty microliters of patient plasma was deproteinized with methanol, injected into the liquid chromatography-tandem mass spectrometry system, and purified using an online column. Separation was achieved on an InertSustain C18 column (2.1 mm id × 50 mm, 2 μm) with a mobile phase of 30:70 (0.1% formic acid in water:methanol) at a flow rate of 0.2 mL/min. Detection was performed using electrospray ionization in positive ion multiple reaction monitoring mode.Results The analysis time was 4 min. The calibration curve was linear, in the range of 0.1 μg/mL to 20 μg/mL for voriconazole and 0.05 μg/mL to 10 μg/mL for voriconazole N-oxide, with a coefficient of determination at R2 > 0.999.Conclusion There is no need to dilute the patient’s plasma even if the concentration of voriconazole is near the upper limit of measurement. Furthermore, the short measurement-time could immediately inform physicians of the patient’s voriconazole concentration during ambulatory medical care. Simultaneous measurement of voriconazole and voriconazole N-oxide may also be useful for the immediate adjustment of voriconazole dosage in outpatients and would help us to understand adherence or drug-drug interactions in plasma voriconazole concentrations.

著者

Toshiki Fukuzaki

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.2, pp.306-310, 2023 (Released:2023-05-25)

参考文献数

24

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Positive thinking is one of the psychological skills that mental training programs aim to help athletes cultivate in order to enhance performance. It has been noted, however, that some athletes do not find positive thinking effective for that purpose. This case report describes a fencing athlete who used positive thinking to cope with negative ruminations prior to a competition and then stopped using positive thinking and engaged in mindfulness. As a result of applying mindfulness, the patient developed the ability to take part in competitions without obsessing and without negative ruminations. These findings show the importance of assessing, in detail, how the psychological skills training used with athletes is affecting their cognition, behavior, and performance and of implementing appropriate interventions based on these assessments.

著者

Teruaki Hayashi Takehiko Yamanashi Masahiro Tanaka Masaaki Iwata

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.2, pp.263-272, 2023 (Released:2023-05-25)

参考文献数

25

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Background In Japan, the number of suicides has increased since the coronavirus disease (COVID-19) epidemic. However, only a few studies have examined the trends among individuals who attempted suicide. In this study, we examined the background characteristics and motives of individuals who attempted suicide and visited the emergency room because of suicide-related behavior before and after the spread of COVID-19.Methods This single-center retrospective observational study collected information from electronic medical records. We included patients who presented to the emergency department of Tottori University Hospital with suicide-related behaviors between May 1, 2017, to August 31, 2022. The period from May 1, 2017, through December 31, 2019, was designated as ‘the period before COVID-19” (before-period), and that from January 1, 2020, through August 31, 2022, was designated as “the period after COVID-19” (after-period). We compared the total number of cases, their background, and motives for suicide-related behaviors between the before- and after-periods.Results The total number of suicide events was 304. Of these, 182 and 122 occurred during the before-period and after-period, respectively. The incidence of the F3 category of the International Classification of Diseases, 10th Revision, increased, while that of the F4 and F6 categories decreased during the after-period. The proportion of suicide attempts due to health problems decreased and that of work problems increased during the after-period.Conclusion The total number of suicide-related behaviors decreased after the COVID-19 pandemic. This may be because patients with psychiatric disorders other than depression and schizophrenia often engage in suicidal behavior through non-fatal methods, such as drug overdose and wrist-cutting, which may have led them to refrain from seeing a doctor. The proportion of suicidal motivation due to work-related fatigue has increased, perhaps because the quality and quantity of work changed significantly due to COVID-19.

著者

Tomohiro Osaki Yuji Sunden Katsuhiko Warita Yoshiharu Okamoto

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.1, pp.7-18, 2023 (Released:2023-02-20)

参考文献数

36

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Background Canine mammary gland tumors can be used as predictive models for human breast cancer. There are several types of microRNAs common in human breast cancer and canine mammary gland tumors. The functions of microRNAs in canine mammary gland tumors are not well understood.Methods We compared the characterization of microRNA expression in two-dimensional and three-dimensional canine mammary gland tumor cell models. We evaluated the differences between two- and three-dimensional cultured canine mammary gland tumor SNP cells by assessing microRNA expression levels, morphology, drug sensitivity, and hypoxia.Results The expression of microRNA-210 in the three-dimensional-SNP cells was 10.19 times higher than that in the two-dimensional-SNP cells. The intracellular concentrations of doxorubicin in the two- and three-dimensional-SNP cells were 0.330 ± 0.013 and 0.290 ± 0.048 nM/mg protein, respectively. The IC50 values of doxorubicin for the two- and three-dimensional-SNP cells were 5.2 and 1.6 μM, respectively. Fluorescence of the hypoxia probe, LOX-1, was observed inside the sphere of three-dimensional-SNP cells without echinomycin but not in two-dimensional-SNP cells. The three-dimensional-SNP cells treated with echinomycin showed weak LOX-1 fluorescence.Conclusion The present study showed a clear difference in microRNA expression levels in cells cultured in a two-dimensional adherent versus a three-dimensional spheroid model.

著者

Toshiki Fukuzaki Sawako Ooba Kenji Yamaguchi Ryuko Matsuda Noriyuki Namba

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.66, no.1, pp.36-47, 2023 (Released:2023-02-20)

参考文献数

26

被引用文献数

1

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Background Achieving an optimal work-life balance (WLB) is an important social issue not only for workers in general but also for doctors due to the shortage of women doctors. The present study aims to survey doctors’ WLB and their use of household chore support services (HCSS).Methods A questionnaire survey was conducted with doctors working in Tottori Prefecture and a total of 289 responses (212 men, 77 women) were obtained and analyzed. To examine the relationship between gender and satisfaction with working patterns or with life for WLB, as well as the use of HCSS, a chi-squared test was conducted. Furthermore, a chi-squared test was conducted including age, marital status, whether or not they have preschool-aged children, and type of institution the participant worked.Results A significant difference was found in type of institution the participant worked regarding satisfaction with work patterns and life. The proportion of those who have used HCSS was 12.5% of the total sample and was significantly higher for women than men (men: 8.5%; women: 23.4%). Regarding the reason to use HCSS, “to reduce the burden of household chores and childcare” and “to secure time for work” were most common with the same proportions, and amongst women, “to secure time for work” was the highest.Conclusion Doctors working at a university hospital could have different work patterns and satisfaction with life compared to those working at other types of medical institutions. Additionally, the demand for HCSS was particularly high among women doctors, which suggests that HCSS may be used to reduce the burden of household chores and childcare, as well as to create time for work.

著者

Takahiro Matsushige Tomohiko Sakabe Yoshihisa Umekita

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

pp.2022.02.006, (Released:2022-01-04)

参考文献数

40

被引用文献数

1

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Background Mammary serine protease inhibitor (maspin) is well known as a tumor suppressor gene in several types of cancers and its nuclear localization is essential for its tumor-suppressive function. We previously reported that the cytoplasmic-only localization of maspin is significantly correlated with unfavorable prognosis in patients with lung adenocarcinoma (LUAD). To clarify whether maspin in LUAD acts as a tumor promoter or suppressor, we examined the subcellular localization-dependent biological functions of maspin in human LUAD cell lines.Methods The expression levels and subcellular localization of maspin were investigated by performing immunoblotting and immunofluorescence in human LUAD cell lines (PC-9, A549, NCI-H23, RERF-LC-KJ) and human bronchial epithelial cell line (BEAS-2B). We then established stable cell lines overexpressing maspin (A549-maspin and RERF-LC-KJ-maspin) and investigated their subcellular localization. Cell invasion assays of these cell lines were performed to examine their invasiveness. Moreover, the mRNA expression levels between epithelial cell markers (E-cadherin) and mesenchymal cell markers (N-cadherin and vimentin) were compared.Results The expression of maspin in PC-9 cells was comparable to that in BEAS-2B cells, whereas its expression in A549, NCI-H23, and RERF-LC-KJ cells was decreased. The cell invasion capability of A549-maspin cells showing pancellular expression was significantly decreased compared with that of A549-control cells. By contrast, the cell invasion capability of RERF-LC-KJ-maspin cells showing cytoplasmic-only expression was significantly increased compared with that of RERF-LC-KJ-control cells. The mRNA expression levels of N-cadherin, but not E-cadherin and vimentin, in A549-maspin cells was significantly downregulated compared with that in A549-control cells. No significant differences in these markers were observed between RERF-LC-KJ-maspin and RERF-LC-KJ-control cells.Conclusion The invasive capability of LUAD cells is regulated by the intracellular localization of maspin. Clarification of the molecular mechanism underlying the subcellular localization-dependent function of maspin will promote a deeper understanding of LUAD development and progression.

著者

Motoo Yoshimiya Takahiro Ueda Tomofumi Ogoshi Dawa Zangpo Masato Nakatome Morio Iino

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

pp.2022.02.001, (Released:2022-01-04)

参考文献数

18

被引用文献数

2

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Background Intracardiac hypostasis is frequently observed in postmortem computed tomography (PMCT) of acute deaths, and it becomes clearer as the postmortem interval increases. To determine the postcardiac arrest interval (PCAI), we evaluated densities of the right and left atria [anterior part of the right atrium (AR) and posterior part of the left atrium (PL)] using postmortem computed tomographic images.Methods A total of 184 patients were included in the study. Patients with return of spontaneous circulation and those with final alive confirmation time over 1 hour were excluded. We evaluated the density of AR and PL at the level of the right inferior pulmonary vein entry to the left atrium. We defined the interval between the estimated cardiac arrest time and the postmortem CT time as the PCAI.Results There was a negative correlation between AR and PCAI in 59 patients who died owing to cardiovascular disease. The regression equation (PCAI = −1.725 × AR + 132.95) was obtained based on this result. There was no correlation between PL and PCAI.Conclusion The result suggests that the density of the anterior part of the right atrium decreases as postcardiac arrest interval increases in the case of cardiovascular disease. The regression equation may be used as an additional method to estimate postcardiac arrest interval.

著者

Tetsuya Okazaki Kaori Adachi Kaori Matsuura Yoshitaka Oyama Madoka Nose Emi Shirahata Toshiaki Abe Takeshi Hasegawa Toshiro Maihara Yoshihiro Maegaki Eiji Nanba

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.64, no.1, pp.30-33, 2021 (Released:2021-02-22)

参考文献数

13

被引用文献数

4

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Background Fragile X syndrome (FXS) is a well-known X-linked disorder clinically characterized by intellectual disability and autistic features. However, diagnosed Japanese FXS cases have been fewer than expected, and clinical features of Japanese FXS patients remain unknown.Methods We evaluated the clinical features of Japanese FXS patients using the results of a questionnaire-based survey.Results We presented the characteristics of seven patients aged 6 to 20 years. Long face and large ears were observed in five of seven patients. Macrocephaly was observed in four of five patients. The meaningful word was first seen at a certain time point between 18 and 72 months (median = 60 months). Developmental quotient or intellectual quotient ranged between 20 and 48 (median = 29). Behavioral disorders were seen in all patients (autistic spectrum disorder in six patients, hyperactivity in five patients). Five patients were diagnosed by polymerase chain reaction analysis, and two patients were diagnosed by the cytogenetic study. All physicians ordered FXS genetic testing for suspicious cases because of clinical manifestations.Conclusion In the present study, a long face, large ears, macrocephaly, autistic spectrum disorder, and hyperactivity were observed in almost cases, and these characteristics might be common features in Japanese FXS patients. Our finding indicated the importance of clinical manifestations to diagnosis FXS. However, the sample size of the present study is small, and these features are also seen to patients with other disorders. We consider that genetic testing for FXS should be performed on a wider range of intellectually disabled cases.

著者

Yuko Nishina Shin-ichi Yoshioka

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

vol.61, no.1, pp.019-026, 2018 (Released:2019-03-15)

参考文献数

23

被引用文献数

4 10

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Background Comprehensive care is necessary for people with epilepsy (PWE) to lead a fulfilling life at home and in the community. The purpose of this study was to determine the epilepsy-related knowledge, attitudes and practices of home healthcare nurses (HHNs) in the San-in region of Japan.Methods A questionnaire survey was conducted by mail of 546 HHNs working in Tottori and Shimane Prefectures. The questionnaire assessed the epilepsy-related knowledge, attitudes and practices of HHNs. For the analysis, simple and cross tabulation of questionnaire responses were conducted, and the chi-squared test was used for statistical testing.Results A total of 285 HHNs participated in the study. Of the respondents, 43.9% had experience taking care of PWE in a home healthcare nursing setting. Regarding the cause of epilepsy, in descending order the percentage of correct responses were 86.7% for stroke, 85.3% for head injury, and only 13.3% for dementia. Concerning how to respond to an epileptic seizure, almost all respondents answered correctly, but 29.8% gave the incorrect answer of “place something inside the mouth.” Regarding the practices of HHNs in relation to caring for PWE, nurses scored 52.0% for collaborating with the attending physician, indicating the need for improvement. The score for “provide information about social resources” was low at 18.4%. Of the respondents, 95.8% answered that epilepsy-related knowledge and technical skills were necessary for home healthcare nursing practice, and 87.7% were interested in participating in a workshop on epilepsy.Conclusion The study revealed an inadequate level of knowledge of epilepsy with dementia and corresponding epileptic seizures, a low awareness of nursing care in collaboration with physicians, and the importance of providing information about social resources. There is a need to offer information and education on the latest knowledge about epilepsy to HHNs.

著者

Noriko Fujihara Shin-ichi Yoshioka

出版者

Tottori University Medical Press

雑誌

Yonago Acta Medica (ISSN:13468049)

巻号頁・発行日

pp.2020.02.003, (Released:2019-12-23)

参考文献数

24

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Background This study attempted to clarify issues regarding difficulties in school life perceived by professional training college students and educational support systems for students including possible developmental disabilities.Methods We surveyed 953 students enrolled at 9 professional training colleges in Japan by using an anonymous self-administered questionnaire to investigate difficulties during school life, help-seeking preferences, and self-esteem. Difficulties were investigated by using the Self-Cognitive Difficulties Scale, help-seeking preferences were assessed with the Help-Seeking Preferences Scale, and self-esteem was assessed by the Rosenberg Self-Esteem Scale. We also investigated the relationship between the Self-Cognitive Difficulties Scale and the sources of advice used by students.Results Responses were obtained from 863 students, and those of 775 students were considered to be valid. In terms of learning scenarios, 271 students (35.0%) responded that written examinations caused the most difficulties. The Rosenberg Self-Esteem Scale and Help-Seeking Preferences Scale were negatively correlated with the Self-Cognitive Difficulties Scale. With respect to the relationship between sub-factors of the Self-Cognitive Difficulties Scale and sources of advice, the students who asked specialists for advice had significantly higher scores for the factors of interpersonal relationships and reading/writing, as well as significantly higher scores for impulsivity and learning-related difficulties. The students who asked their previous high school teachers for advice had significantly higher scores for inattention and reading/writing. Furthermore, the students who asked senior students in the same department for advice had a significantly higher score for learning-related difficulties.Conclusion Our results suggested that professional training college students with a high Self-Cognitive Difficulties Scale score are more likely to choose a specialist as the source of advice. When providing educational support to professional training college students, it is important to consider the possibility that their sources of advice might differ depending on their individual self-perceived difficulty characteristics.