1.Inhibitory Effects of Acupuncture, DPA and CMC and CMC on Sarcoma-180
Norio Shimura ; Chikako Nakamura ; Yasuo Hirayama ; Ayako Kato
Journal of the Japan Society of Acupuncture and Moxibustion 1981;31(2):122-126
We have been successful in preventing induced cavities in rats using acupuncture stimulation. In order to more profoundly understand one aspect of that preventative mechanism, we studied rises in natural antibody values and special antibody values using the Jerne method. In so doing, we proved that when D-phenylalanine (DPA) is administered 30 minutes proir to acupuncture stimulation the rise which occurrs in antibody counts with acupuncture is great and the duration of the period of increase is lengthened. Such reports about acupuncture effects on the living body are many. That acupuncture strengthens the stability of the living body is an unquestionable fact.
In an effort to study the preventative effects of acupuncture or acupuncture supplemented by DPA, we performed the following experiment. We planted Sarcoma-180, a homotransplantable tumor which often displays an immune resistant effect in mice and observed the immunity level rises produced by acupuncture and acupuncture supplemented by the administration DPA.
ICR mice (male, 3 weeks old) were divided into 5 groups: I-control grop, II-treatment with carboxymethyl cellulose sodium (CMC) III-treatment with CMC and DPA, IV-treatment with CMC and acupuncture, V-treatment with CMC, DPA and Acupuncture
Sarcoma-180 cells were administered to all the rats subcutanously in a ratio 106 cells/0.1ml after which cells were administered every 3rd day for a total of 4 times. DPA combined with 1% CMC was administered into the abdominal cavity in a concentration of 250mg/kg.
All of the mice were sacrificed on the 13th following the cancer transplant and the weight of the cancer, the liver and the spleen measured. Upon examinig for significant differences it was found that sigificant differences were indicated between Groups I and III, and I and V with a 1% danger rate, and I and IV with a 5% rate of danger. No signicant differnce was obseved between I and II.
It can be said that in the mice which received the Sarcoma-180 transplants macrophage funcctional insufficiency occured in a relatively early stage with decreased T lymph corpuscle functions occuring in the later stages. It can be assumed that in the process of interference with the functional in sufficiency, a preventative effect comes into play. In future studies we'd like to investingate the meaning of acupuncture for resistance to infection, etc.
2.An immediately accessible database for information regarding ingestion timing and maximum dose setting: Development and applications to address inquiries to clarify doubts concerning prescription
Sayaka Arai ; Masato Okubo ; Ayako Ishijima ; Atsushi Hasegawa ; Hiromitsu Nakasa ; Hiroyoshi Nakamura ; Noritaka Ariyoshi ; Mitsukazu Kitada
Japanese Journal of Drug Informatics 2010;12(2):69-76
Objective: Optimizing the time of ingestion and avoiding overdose are important aspects of medication therapy. However, seeking explanations for selecting the time of ingestion and maximum dose for a certain drug is time consuming. The aim of this study is to develop a database (DB) that enables a rapid search of the basis for the time of ingestion and maximum dose setting.
Methods: The basis for the time of ingestion and maximum dose setting were surveyed for 38 and 184 drugs, respectively. Package inserts, interview forms, and other documents preserved in our department were surveyed, and this was followed by an inquiry of the staff of pharmaceutical companies. Standard responses to a prescription with incorrect timing or dosage were determined and included into a DB together with information whose quality was dissected. The efficiency of DB was evaluated: the time taken to obtain information and consistency of inquiries to clarify doubts concerning prescription with the use of DB and without the use DB were compared.
Results: The information of newer drugs, but not of the older drugs, were easily obtained without the need to inquire the staff of the pharmaceutical companies. Operation of the DB was convenient and was acceptable for most pharmacists working in our department. The DB markedly reduced the time taken to obtain information. Further, with the aid of DB, the consistency in the responses to inquiries to clarify doubts concerning a pharmacist’s recommendation was remarkably increased.
Conclusion: The DB developed in the present study may contribute to the improvement of not only the efficiency but also the quality of dispensation.
3.A Systemic Lupus Erythematosus Patient with Cutaneous Mycobacterium haemophilum Infection under Belimumab Treatment: A Case Report
Jonghun KIM ; Toshio HASEGAWA ; Kurisu TADA ; Yuki UEHARA ; Yukiko FUKUI ; Ayako NAKAMURA ; Satomi TAKEI ; Satoshi MITARAI ; Akio AONO ; Shigaku IKEDA
Annals of Dermatology 2023;35(Suppl1):S63-S66
A 38-year-old female with systemic lupus erythematosus (SLE) initiated belimumab treatment. One month later, she presented with a reddish painful swelling on her right lower leg.She was treated with ceftriaxone and vancomycin. However, novel erythematous papules and indurated nodules appeared on both her lower legs. Skin biopsy revealed microabscess formation with mixed cell granuloma surrounded by inflammatory cell infiltration within the dermis with subcutaneous fat tissue. A large number of acid-fast bacilli were observed with Ziehl–Neelsen staining. DNA sequencing of both the hsp65 and the 16S rRNA sequences showed a 100% match with the corresponding region of Mycobacterium haemophilum. Mycobacterial culture revealed satellite growth enhancement on Middlebrook 7H11 agar plates around a paper strip containing hemin. She was treated with levofloxacin, rifabutin, and ethambutol. Within 13 months, her cutaneous lesions improved markedly without any side effects. The B cell-targeted biologic belimumab, a fully humanized IgG1γ monoclonal antibody that inactivates B lymphocyte stimulator, has been considered to be beneficial for active SLE. However, this therapy could increase the risk for the development of biologic therapy-associated mycobacterial infections, both tuberculosis and nontuberculous mycobacteria infections.
4.Differences in Hematological and Clinical Features Between Essential Thrombocythemia Cases With JAK2- or CALR-Mutations.
Yoko KUBUKI ; Kotaro SHIDE ; Takuro KAMEDA ; Takumi YAMAJI ; Masaaki SEKINE ; Ayako KAMIUNTEN ; Keiichi AKIZUKI ; Haruko SHIMODA ; Yuki TAHIRA ; Kenichi NAKAMURA ; Hiroo ABE ; Tadashi MIIKE ; Hisayoshi IWAKIRI ; Yoshihiro TAHARA ; Mitsue SUETA ; Kanna HASHIMOTO ; Shojiro YAMAMOTO ; Satoru HASUIKE ; Tomonori HIDAKA ; Kenji NAGATA ; Akira KITANAKA ; Kazuya SHIMODA
Annals of Laboratory Medicine 2017;37(2):159-161
No abstract available.
Adolescent
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Adult
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Age Factors
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Aged
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Aged, 80 and over
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Amino Acid Sequence
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Calreticulin/*genetics
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Child
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DNA/chemistry/genetics/metabolism
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Exons
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Female
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Humans
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Janus Kinase 2/*genetics
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Male
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Middle Aged
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Molecular Sequence Data
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Polymorphism, Single Nucleotide
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Receptors, Thrombopoietin/genetics
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Sequence Analysis, DNA
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Sex Factors
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Thrombocythemia, Essential/*diagnosis/genetics
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Young Adult
5.Early Physical Therapy Intervention for Frail Patients Isolated with COVID-19
Keisuke INOUE ; Yuma NAKAMURA ; Masaki HAKOMORI ; Kazunori TOYODA ; Tomoyuki OGATA ; Shouichirou ISHIHARA ; Shinichi OGAWA ; Ayako KOUZU ; Masashi TAKAHASHI
Journal of the Japanese Association of Rural Medicine 2021;70(1):53-61
Few reports have described assessment methods or exercise interventions in detail for patients isolated with COVID-19. Here, we report our experience of providing physical therapy to these patients based on motor assessment with consideration of infection control. This study involved 4 patients with COVID-19 who needed physical therapy due to a fall or frailty during isolation. The assessment method used was intended to minimize physical contact, to be easily performed, and to reflect muscle strength and balance. Based on the assessment, we created exercise programs and provided exercise intervention to the patients in cooperation with nurses. One patient was discharged early; the other 3 patients showed improved motor function and activities of daily living as a result of the intervention in the acute ward. However, they needed ongoing rehabilitation in the rehabilitation ward. No physical therapists showed signs of COVID-19 infection. Performing motor assessments and providing exercise intervention to these patients isolated with COVID-19 contributed to motor improvement and enabled us to promptly determine whether they needed ongoing rehabilitation.
6.Prediction Model for Deficiency-Excess Patterns, Including Medium Pattern
Ayako MAEDA-MINAMI ; Tetsuhiro YOSHINO ; Kotoe KATAYAMA ; Yuko HORIBA ; Hiroaki HIKIAMI ; Yutaka SHIMADA ; Takao NAMIKI ; Eiichi TAHARA ; Kiyoshi MINAMIZAWA ; Shinichi MURAMATSU ; Rui YAMAGUCHI ; Seiya IMOTO ; Satoru MIYANO ; Hideki MIMA ; Masaru MIMURA ; Tomonori NAKAMURA ; Kenji WATANABE
Kampo Medicine 2020;71(4):315-325
We have previously reported on a predictive model for deficiency-excess pattern diagnosis that was unable to predict the medium pattern. In this study, we aimed to develop predictive models for deficiency, medium,and excess pattern diagnosis, and to confirm whether cutoff values for diagnosis differed between the clinics. We collected data from patients' first visit to one of six Kampo clinics in Japan from January 2012 to February 2015. Exclusion criteria included unwillingness to participate in the study, missing data, duplicate data, under 20 years old, 20 or less subjective symptoms, and irrelevant patterns. In total, 1,068 participants were included. Participants were surveyed using a 153-item questionnaire. We constructed a predictive model for deficiency, medium, and excess pattern diagnosis using a random forest algorithm from training data, and extracted the most important items. We calculated predictive values for each participant by applying their data to the predictive model, and created receiver operating characteristic (ROC) curves with excess-medium and medium-deficiency patterns. Furthermore, we calculated the cutoff value for these patterns in each clinic using ROC curves, and compared them. Body mass index and blood pressure were the most important items. In all clinics, the cutoff values for diagnosis of excess-medium and medium-deficiency patterns was > 0.5 and < 0.5, respectively. We created a predictive model for deficiency, medium, and excess pattern diagnosis from the data of six Kampo clinics in Japan. The cutoff values for these patterns fell within a narrow range in the six clinics.
7.The Murakami Cohort Study of vitamin D for the prevention of musculoskeletal and other age-related diseases: a study protocol.
Kazutoshi NAKAMURA ; Ribeka TAKACHI ; Kaori KITAMURA ; Toshiko SAITO ; Ryosaku KOBAYASHI ; Rieko OSHIKI ; Yumi WATANABE ; Keiko KABASAWA ; Akemi TAKAHASHI ; Shoichiro TSUGANE ; Masayuki IKI ; Ayako SASAKI ; Osamu YAMAZAKI
Environmental Health and Preventive Medicine 2018;23(1):28-28
BACKGROUND:
Age-related musculoskeletal diseases are becoming increasingly burdensome in terms of both individual quality of life and medical cost. We intended to establish a large population-based cohort study to determine environmental, lifestyle, and genetic risk factors of musculoskeletal and other age-related diseases, and to clarify the association between vitamin D status and such diseases.
METHODS:
We targeted 34,802 residents aged 40-74 years living in areas of northern Niigata Prefecture, including Sekikawa Village, Awashimaura Village, and Murakami City (Murakami region). The baseline questionnaire survey, conducted between 2011 and 2013, queried respondents on their lifestyle and environmental factors (predictors), and self-reported outcomes. Plasma 25-hydroxyvitamin D (25[OH]D) concentration, an indicator of vitamin D status, was determined with the Liaison® 25OH Vitamin D Total Assay. The primary outcome of this study was osteoporotic fracture; other outcomes included age-related diseases including knee osteoarthritis, perception of chronic pain, dementia, and long-term care insurance use. Mean ages of men and women were 59.2 (SD = 9.3, N = 6907) and 59.0 (SD = 9.3, N = 7457) years, respectively. From the blood samples provided by 3710 men and 4787 women, mean 25(OH)D concentrations were 56.5 (SD = 18.4) nmol/L (22.6 ng/mL) and 45.4 (SD = 16.5) nmol/L (18.2 ng/mL), respectively.
DISCUSSION
Follow-up surveys are planned every 5 years for 15 years, and incident cases of our targeted diseases will be followed at hospitals and clinics in and nearby the cohort area. We anticipate that we will be able to clarify the association between vitamin D status and multiple disease outcomes in a Japanese population.
Aged
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Aging
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Cohort Studies
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Epidemiologic Research Design
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Female
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Humans
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Incidence
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Japan
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epidemiology
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Male
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Middle Aged
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Musculoskeletal Diseases
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epidemiology
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prevention & control
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Predictive Value of Tests
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Quality of Life
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Risk Factors
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Vitamin D
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analogs & derivatives
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blood