Resistant hypertension: consensus document from the Korean society of hypertension.

Although reports vary, the prevalence of true resistant hypertension and apparent treatment-resistant hypertension (aTRH) has been reported to be 10.3% and 14.7%, respectively.

Statement on chronotherapy for the treatment of hypertension: consensus document from the Korean society of hypertension.

Nocturnal blood pressure (BP) has been shown to have a significant predictive value for cardiovascular disease. In some cases, it has a superior predictive value for future cardiovascular outcomes than daytime BP. As efficacy of BP medications wanes during nighttime and early morning, control of nocturnal hypertension and morning hypertension can be difficult.

Does the Type of Extracorporeal Shock Therapy Influence Treatment Effectiveness in Lateral Epicondylitis? A Systematic Review and Meta-analysis.

Background: Extracorporeal shock wave therapy (ESWT) has been used in various musculoskeletal disorders, including lateral epicondylitis. However, in 2005, a meta-analysis of randomized controlled trials showed that ESWT provides minimal or no benefit in terms of pain and function in patients with lateral epicondylitis. Since the review, several randomized controlled trials including different types of ESWT such as radial type for lateral epicondylitis have been published.

Extract and Its Major Constituents Inhibit Oxidative Stress-Induced Liver Injury.

The fruits, leaves, and roots of have been reported to contain large amounts of vitamin B, vitamin C, and flavonoids. They exhibit various physiological activities such as antitumor and anti-inflammatory effects. However, the hepatoprotective effects of extracts against oxidative stress-mediated liver injury have not yet been investigated.

Clinical Benefit of Treatment of Stage-1, Low-Risk Hypertension.

Evidence about the benefits of treating uncomplicated, low-risk, stage-1 hypertension is lacking. The study aimed to investigate the association between mean blood pressure (BP) and clinical outcomes, and to determine optimal BPs in treated, low-risk, stage-1 hypertension. From the National Health Insurance Service Health Examination Database, patients with stage-1 hypertension between 2005 and 2006 were selected.

Does the Presence or Absence of DESH Predict Outcomes in Adult Hydrocephalus?

Background And Purpose: The DESH (disproportionately enlarged subarachnoid-space hydrocephalus) pattern of "tight high-convexity and medial subarachnoid spaces, and enlarged Sylvian fissures with ventriculomegaly" is used to determine which patients undergo an operation for adult hydrocephalus at many centers. Our aim was to review adult hydrocephalus cases when DESH has not been a criterion for an operation to determine the prevalence of DESH among the cohort and compare the surgical outcomes in the presence or absence of DESH.

Materials And Methods: A retrospective cohort study was conducted at a single institution (Johns Hopkins Hospital) to include patients surgically treated for adult hydrocephalus between 2003 and 2014 drawn from a data base of patients who had undergone standardized hydrocephalus protocol MR imaging.

Risk Reduction of Cerebral Stroke After Stereotactic Radiosurgery for Small Unruptured Brain Arteriovenous Malformations.

Background And Purpose: A Randomized Trial of Unruptured Brain Arteriovenous Malformations (ARUBA) indicated the superiority of medical management in reducing the risks for strokes and other neurological deficits over observation alone. The aim of our study was to verify the rationale for stereotactic radiosurgery (SRS) for small unruptured arteriovenous malformation.

Methods: A retrospective review was performed for 292 patients with unruptured arteriovenous malformations referred for SRS.

Application of single-stage stereotactic radiosurgery for cerebral arteriovenous malformations >10 cm3.

Background And Purpose: Stereotactic radiosurgery (SRS) is a safe and effective treatment for small arteriovenous malformations (AVMs), the use of this modality for the treatment of large AVMs is still controversial, although it has been used in difficult cases. The aim of this study was to evaluate the treatment outcomes of patients who underwent single-stage SRS for large AVMs and to discuss the role of SRS in the treatment of these challenging lesions.

Methods: Between 1998 and 2010, 65 patients with AVMs >10 cm(3) underwent single-stage SRS using the Leksell Gamma Knife.

The long-term outcomes of radiosurgery for intracranial hemangioblastomas.

Background: Optimal timing in the treatment of intracranial hemangioblastoma (HB) remains controversial, particularly for patients of von Hippel-Lindau disease (VHL) with multiple small lesions. We evaluated efficacy of stereotactic radiosurgery (SRS) for intracranial HB based on the longer follow-up data with a larger number of patients and lesions.

Methods: Twenty-one patients (11 men, 10 women) initially underwent SRS for 57 intracranial HBs.

Hazardous waste characterization among various thermal processes in South Korea: a comparative analysis.

Ministry of Environment, Republic of Korea (South Korea) is in progress of converting its current hazardous waste classification system to harmonize it with the international standard and to set-up the regulatory standards for toxic substances present in the hazardous waste. In the present work, the concentrations along with the trend of 13 heavy metals, F(-), CN(-) and 19 PAH present in the hazardous waste generated among various thermal processes (11 processes) in South Korea were analyzed along with their leaching characteristics. In all thermal processes, the median concentrations of Cu (3.

Beauvericin and enniatins H, I and MK1688 are new potent inhibitors of human immunodeficiency virus type-1 integrase.

Some enniatins (ENs) reportedly exhibit antiretroviral activities in vivo. The potential inhibitory activities of cyclic hexadepsipeptides such as beauvericin (BEA) and ENs H, I and MK1688 were investigated in vitro against human immunodeficiency virus type-1 (HIV-1) integrase and Moloney murine leukemia virus reverse transcriptase. BEA, EN I and EN MK1688 exhibited strong inhibitory activities against HIV-1 integrase, whereas EN H showed relatively weak activity.

Cytotoxicities of enniatins H, I, and MK1688 from Fusarium oxysporum KFCC 11363P.

Enniatins (ENs) H, I, and MK1688 and beauvericin (BEA) were purified from concentrated chloroform extracts of Fusarium oxysporum KFCC 11363P submerged cultures using HPLC, and their in vitro cytotoxicities were evaluated against four human carcinoma cell lines (lung, A549; ovarian, SK-OV-3; skin melanoma, SK-MEL-2; and colon, HCT15) using the sulforhodamine B (SRB) method. ENs I and MK1688 inhibited the growth of cancer cell lines most strongly and had similar cytotoxic effects on the tested human cancer cell cultures. The cytotoxicity of ENs I and MK1688 was three- to fourfold higher than that of BEA and EN H.

Polyphenol amentoflavone affords neuroprotection against neonatal hypoxic-ischemic brain damage via multiple mechanisms.

Flavonoids are naturally occurring polyphenolic compounds that have many biological properties, including antioxidative, anti-inflammatory and neuroprotective effects. Here, we report that amentoflavone significantly reduced cell death induced by staurosporine, etoposide and sodium nitroprusside in neuroblastoma SH-SY5Y cells. In post-natal day 7 rats, hypoxic-ischemic (H-I) brain damage induced by unilateral carotid ligation and hypoxia resulted in distinct features of neuronal cell death including apoptosis and necrosis.

Changes of [3H]muscimol, [3H]flunitrazepam and [3H]MK-801 binding in rat brain by prolonged ventricular infusion of 7-nitroindazole.

In the present study, we have investigated the effects of prolonged inhibition of nitric oxide synthase (NOS) by infusion of neuronal NOS (nNOS) inhibitor, 7-nitroindazole (7-NI), to examine modulation of NMDA and GABAA receptor binding in rat brain. The duration of sleeping time was significantly increased by the pre-treatment with 7-NI (100 mg/kg) 30 min before pentobarbital (40 mg/kg) treatment in rats. However, the duration of pentobarbital-induced sleep was shortened by the prolonged infusion of 7-NI into cerebroventricle for 7 days.