The present paper investigates the issue of downtrends in different types of yes/no question in Estonian. The types that are compared comprise those beginning with an interrogative particle kas (whether), tag questions ending with the particle või (or), and morphosyntactically unmarked questions. It appears that these differ with respect to the slope of the fall in prenuclear accents and the st...

purpose: to evaluate tear film status and refractive conditions during and one month after treatment of acne vulgaris with isotretinoin (accutane). methods: this prospective study was performed on 26 eyes of 13 known cases of acne vulgaris. all cases were referred by a dermatologist and were candidates for low dose isotretinoin (0.5 mg/kg). full anterior and posterior segment examination and ob...

background : suicide has become an increasingly widespread form of morbidity in the developing countries. there has been an increasing trend in morbidity and mortality due to suicide in iran over the past few decades. this study surveyed attempts and completed suicide over a 5-year period. methods : through a cross-sectional study, overall identified suicides by systematic registration suicide ...

The glutathione S-transferase (GST) genes are involved in the metabolism of various carcinogens. Deletion polymorphisms in the GSTM1 and GSTT1 genes and an A-G polymorphism in the GSTP1 gene were investigated in relation to breast cancer risk in 500 breast cancer patients and 395 controls. The effects of the GST genotypes on the frequency and pattern of p53 mutations in 388 breast carcinomas we...

Most firearm-related injuries are nonfatal and require hospitalization. Using data on 3,257,720 hospitalizations from the National Hospital Discharge Survey (2000-2010), we determined overall and cause-, gender-, and race-specific trends in firearm-related hospitalization (FRH) and determinants of in-hospital firearm mortality. Types of FRH evaluated, according to International Classification o...

background: cancer as the third leading cause of deaths (14% of total deaths), has become a major health problem. cancers like most chronic non-communicable or communicable diseases are preventable. the study were examined the relationship between food groups with adult glioma. methods: in this hospital-based case-control study, 128 newly diagnosed patients with glioma that were determined by p...

BACKGROUND We explored the efficacy and tolerability of rivastigmine among Chinese patients with subcortical vascular dementia. METHODS Forty subjects were randomized to either placebo (n = 20) or rivastigmine (n = 20) in a double-blind 26-week trial. Outcome measures were cognition (mini-mental state examination, frontal assessment battery), neuropsychiatric inventory (NPI), instrumental act...