The NVP QOL Questionnaire: Psychometric properties of the self-report measure of health-related quality of life for nausea and vomiting during pregnancy.

Aim: The Nausea and Vomiting of Pregnancy Quality of Life (NVP QOL) Questionnaire is a self-report measure of health-related QOL for nausea and vomiting during pregnancy. This study determines the best fitting factor structure for the NVP QOL Questionnaire and explores its measurement invariance in terms of observation time and parity.

Methods: A test-retest study of pregnant women was conducted at Gestational Weeks (GWs) 10-13 (T1:  = 381) and 1 week later (T2:  = 128) at one hospital and five clinics with the NVP QOL and the Pregnancy-Unique Quantification of Emesis and Nausea (PUQE).

Association between self-reported walking speed and calcaneal stiffness index in postmenopausal Japanese women.

Background: Osteoporosis and related fractures, a worldwide public health issue of growing concern, is characterized by compromised bone strength and an increased risk of fracture. Here we show an association between self-reported walking speed and bone mass among community-dwelling postmenopausal Japanese women aged 50 years and older. DESIGN; CROSS-SECTIONAL STUDY: Setting and Participants; The survey population included 1008 postmenopausal women 50-92 years of age residing in rural communities.

[Association between fear of falling and activities of daily living among community-dwelling Japanese older adults].

Objectives　This study aimed to explore the association of difficulties in activities of daily living (ADL) (activities related to bending, spine extension, standing endurance, and walking) with fear of falling among community-dwelling older adults.Methods　We recruited 642 older adults (men, n=267; women, n=375) aged 65 years and over. The mean age was 72.

Detection of Splicing Abnormalities and Genotype-Phenotype Correlation in X-linked Alport Syndrome.

Background: X-linked Alport syndrome (XLAS) is a progressive hereditary nephropathy caused by mutations in the gene. Genotype-phenotype correlation in male XLAS is relatively well established; relative to truncating mutations, nontruncating mutations exhibit milder phenotypes. However, transcript comparison between XLAS cases with splicing abnormalities that result in a premature stop codon and those with nontruncating splicing abnormalities has not been reported, mainly because transcript analysis is not routinely conducted in patients with XLAS.

Prevalence of fear of falling and associated factors among Japanese community-dwelling older adults.

To determine the prevalence of fear of falling and associated factors among Japanese community-dwelling older adults.Cross-sectional study between 2011 and 2013.Community in which residents voluntarily attended a health examination.

Weight reduction using a formula diet recovers menstruation in obese patients with an ovulatory disorder.

Aim: To determine the effectiveness of a formula diet in weight reduction and the recovery of menstruation in obese patients with ovulatory disorders.

Methods: After the enrollment of 39 obese women with ovulatory disorders, they replaced one or two of their three normal meals with a microdiet (MD) (240 kcal/meal) for 24 weeks. Physical, endocrinological, and biochemical tests were conducted before and at 12 and 24 weeks of the study.

Menstrual restoration in severe panhypopituitarism many years after cranial irradiation for suprasellar germinoma.

Purpose: We report a very rare case showing menstrual restoration in severe pan-hypopituitarism many years after cranial irradiation for suprasellar germinoma.

Case: A 30-year-old, almost primarily amenorrheic woman with severe panhypopituitarism presented with cyclic genital bleeding for the previous five months. She had menstruated once, when she was 13 years old.

Establishment of an in vitro assay system mimicking human immunodeficiency virus type 1-induced neural cell death and evaluation of inhibitors thereof.

Human immunodeficiency virus type 1 (HIV-1)-associated central nervous system disorders, including encephalopathy, often occur in the late stage of HIV-1 infection. Some inflammatory cytokines and HIV-1 antigens released from infected microglia or brain macrophages are considered to play an important role in neuropathogenesis. In this study, an in vitro assay system has been established for the evaluation of neural cell death, which would be predictive of the pathogenesis of neural cell death in vivo.

[A study of clinical symptoms, muscle pathology, therapeutic response, and prognosis of myositis in patients with HTLV-1 associated myelopathy (HAM)].

Myositis is one of well-known complications of HTLV-1 associated myelopathy (HAM). On twelve HAM patients, 10 women and 2 men complicated with myositis, we examined their clinical symptoms, muscle pathology, and therapeutic response. Clinical examination revealed gait disturbance in 10, weakness of upper limbs in 6, muscle atrophy in 4, and myalgia in 3 patients.

[Adult T-cell leukemia complicated with intestinal tuberculosis].

We report a patient with adult T-cell leukemia (ATL) complicated with intestinal tuberculosis. A 57-year old man was admitted to our hospital because of fever and dyspnea. He was diagnosed as ATL by leukocytosis [leukocyte count 18,200/microliters with 56% of abnormal lymphocytes which express CD4(+) and CD25(+)] and seropositive result of anti-HTLV-1 antibody.

[Significance of combined use of anticoagulants and antiplatelet agents in the early stage after prosthetic valve replacement].

Patients who had undergone prosthetic valve replacement were treated with warfarin (anticoagulant) alone or in combination of ticlopidine (200 mg/day) or aspirin (81 mg/day) (anti-platelet agents). The study of blood coagulation factors and platelet aggregation were carried out with these cases. 1) The patients (n = 24) receiving warfarin for 21 days after prosthetic valve replacement revealed marked increases in PIVKA-II and vitamin K1-epoxide.

Immunohistological quantitative analysis of S100 protein-positive cells in T-cell malignant lymphomas, especially in adult T-cell leukemia/lymphomas.

S100 protein-positive cells (S100+ cells) in 36 cases of T-cell lymphoma (T-ML) in the lymph node and 15 cases of T-ML in the skin were analyzed immunohistologically in order to study their quantitative features in adult T-cell leukemia/lymphoma (ATLL). The T-MLs were categorized according to the updated Kiel classification, and the T-cell pleomorphic type (Pleo) was subcategorized into 3 subtypes: Pleo-ATLL, Pleo-clear and Pleo-others. The population of S100+ cells and the first to fifth minimal distances of every S100+ cell were measured on micrographs of paraffin sections that had reacted to anti-S100 protein antibody according to the ABC method.

Acinic cell carcinoma originating in the nasal cavity.

The nasal cavity is a rare site for an acinic cell carcinoma. We have treated one such tumor in a 68-year-old man. He underwent a Denker's operation under general anesthesia and then received postoperative irradiation at 50 Gy.