The relationship between muscle sympathetic nerve activity and serum fatty acid binding protein 4 at rest and during isometric handgrip exercise.

Fatty acid binding protein 4 (FABP4) is highly expressed in adipocytes. Lipolysis, caused by an elevated adrenergic input, has been suggested to contribute to elevated serum FABP4 levels in patients with cardiovascular diseases. However, the relationship between the serum FABP4 and efferent sympathetic nerve activity remains poorly understood.

Effect of pulmonary vein isolation on the relationship between left atrial reverse remodeling and sympathetic nerve activity in patients with atrial fibrillation.

Purpose: Catheter ablation (CA) to isolate the pulmonary vein, which is an established treatment for atrial fibrillation (AF), is associated with left atrium reverse remodeling (LARR). The intrinsic cardiac autonomic nervous system includes the ganglion plexi adjacent to the pulmonary vein in the left atrium (LA). However, little is known about the effect of CA on the relationship between LARR and sympathetic nerve activity in patients with AF.

Relationships between muscle sympathetic nerve activity and novel indices of arterial stiffness using single oscillometric cuff in patients with hypertension.

The arterial velocity pulse index (AVI) and arterial pressure-volume index (API) have been proposed as new arterial stiffness indices that can be measured using an oscillometric cuff. Sympathetic nerve activity (SNA) contributes to arterial stiffness via increasing vascular smooth muscle tone. However, the associations between SNA and the AVI or API are not understood.

Different Responses of Muscle Sympathetic Nerve Activity to Dapagliflozin Between Patients With Type 2 Diabetes With and Without Heart Failure.

Background Sodium-glucose cotransporter 2 inhibitors improve cardiovascular outcomes in patients with diabetes with and without heart failure (HF). However, their influence on sympathetic nerve activity (SNA) remains unclear. The purpose of this study was to evaluate the effect of sodium-glucose cotransporter 2 inhibitors on SNA and compare the responses of SNA to sodium-glucose cotransporter 2 inhibitors in patients with type 2 diabetes with and without HF.

Different prognosis between severe and very severe obstructive sleep apnea patients; Five year outcomes.

Background: Obstructive sleep apnea (OSA) is characterized by augmented sympathetic nerve activity. In our previous study, patients with OSA and an apnea-hyperpnea index (AHI)>55events/h showed increased single-unit muscle sympathetic nerve activity compared to patients with OSA and AHI of 30-55events/h. However, the prognostic impact in these patients remains unclear.

Renal iodine-metaiodobenzylguanidine scintigraphy relates to muscle sympathetic nervous activity in heart failure with reduced ejection fraction.

Background: Renal denervation is effective for modulating augmented sympathetic nerve activity (SNA) in heart failure with reduced ejection fraction (HFrEF). We have demonstrated that renal iodine-metaiodobenzylguanidine (I-MIBG) scintigraphy is associated with muscle sympathetic nerve activity (MSNA) in patients with hypertension. However, it is unclear whether renal I-MIBG scintigraphy is useful for assessment of SNA in HFrEF.

Significant Association Between Coronary Artery Low-Attenuation Plaque Volume and Apnea-Hypopnea Index, But Not Muscle Sympathetic Nerve Activity, in Patients With Obstructive Sleep Apnea Syndrome.

Background: Obstructive sleep apnea syndrome (OSAS) is associated with augmented sympathetic nerve activity and cardiovascular diseases. However, the interaction between coronary artery plaque characteristics and sympathetic nerve activity remains unclear. The purpose of this study was to clarify the relationships between coronary artery plaque characteristics, sleep parameters and single- and multi-unit muscle sympathetic nerve activity (MSNA) in OSAS patients.

Differential effects of lipophilic and hydrophilic statins on muscle sympathetic nerve activity in heart failure with preserved left ventricular ejection fraction.

Augmented sympathetic nerve activity is associated with heart failure with preserved left ventricular ejection fraction (HFpEF). Lipophilic statins reduce sympathetic nerve activity in patients with heart failure with reduced left ventricular ejection fraction. However, little is known about whether all types of statins, regardless of solubility, reduce sympathetic nerve activity in HFpEF.

Significant correlation between renal I-metaiodobenzylguanidine scintigraphy and muscle sympathetic nerve activity in patients with primary hypertension.

Background: Iodine-123 metaiodobenzylguanidine (I-MIBG) scintigraphy is used as a noninvasive imaging method for assessing cardiac sympathetic nerve activity. We tested the hypothesis that renal I-MIBG imaging is correlated with muscle sympathetic nerve activity (MSNA) in patients with primary hypertension.

Methods: Thirty-one consecutive patients with primary hypertension were included.

Effectiveness of Pharmacists' Comprehensive Assessment of Medication Profiles in Dementia Patients.

In Japan the prevalence of dementia has increased considerably, and pharmacists are involved in addressing these patients' medication-related problems. Here, we determined whether pharmacists' comprehensive assessment of medication profiles could reduce the burden of dementia patients' medication-related problems. In this historical cohort study 120 community pharmacies were randomly selected, and participating pharmacists completed questionnaires concerning comprehensive assessment of patient medication profiles, using a "start" questionnaire for patients prescribed medication prior to or during the study period and a "follow-up" questionnaire for patients who subsequently visited pharmacies for prescriptions.

[Pilot study of dementia medication compliance conducted among pharmacists providing home visits which evaluates the degree of drug compliance, as defined by numerous attributes, between patients at home and patients in a medical facility].

A survey was conducted among pharmacists providing "home-visit guidance on drug management" to patients taking medication for dementia. Factors related to medication adherence among patients and pharmacists' acquisition of patient information were then verified. The survey items were: (1) patient attributes (degree of care received, bed-ridden, family composition, and living environment); (2) the person controlling medications; (3) drug storage method and location; (4) dispensing method; (5) patient management of visiting nurses; (6) patient management of visiting physician; (7) details of pharmacist's home-visit guidance; (8) medication adherence; (9) five items related to cognitive function (short-term memory, autonomous judgment, fluctuations in level of consciousness, excitation and loss of orientation, understanding); and (10) ten items related of ADL (mobility in bed, transferring, mobility within the home or outdoors, dressing upper/lower body, eating, toilet use, individual hygiene, bathing).

[Research survey on the information gathering methods, attitudes, and requests from care managers about the pharmaceutical service by pharmacists in home care].

Care Managers (CMs) were surveyed to clarify the issues involving the promotion of cooperation between care managers and pharmacists in long-term-care and explore solutions. The length of work experience, occupational background, experience of pharmaceutical service; pharmacist visit patients' home for providing medicine and pharmaceutical care into a care plan, degree of understanding on pharmaceutical service, and awareness of work involved in pharmaceutical service were studied to see whether there made differences in the requests from CMs for information on pharmacists and for information gathering methods. The χ(2) test was used to this end.

[Study on incorporation of "management and guidance of home-visiting by a pharmacist" into a care plan -observation based on a survey of care managers-].

A survey of care managers ("CMs") was conducted to identify top priority issues in promoting the management and guidance of home-visiting by a pharmacist ("management and guidance") by focusing on the experience in incorporating the management and guidance into a care plan and its relevant factors. Major survey items included (1) number of years working as a CM, (2) basic occupation, (3) experience in incorporating the management and guidance into care plans, (4) understanding the management and guidance content, and (5) an awareness of the need for pharmacists' involvement in care plans. A χ² test was conducted to determine if the experience in incorporating the management and guidance into care plans caused a difference in the distribution of the number of years as a CM, the basic occupation, understanding of the management and guidance content, and an awareness of the need for pharmacists' involvement in care plans.