96,742 papers found

BACKGROUND: HIV prevalence among men who have sex with men (MSM) in China has rapidly increased in recent years. It is suggested that MSM could be a potential bridge of HIV transmission to the general female population. We investigated the bisexual behaviour of MSM in China through systematic review and meta-analysis.…

PURPOSE: To estimate the prevalence of problem drinking and related risk behaviors among adults with diabetes and eye disease in the United States. METHODS: In a population-based, cross-sectional telephone survey of the noninstitutionalized U.S. adult population (18 years of age or older) conducted in 47 U.S. states i…

This paper is based on my 2017 Research Laureate Presentation at the Annual Scientific Meeting of the American Academy of Health Behavior in Tucson, Arizona. It provides a brief overview of the history of the smoking epidemic, and describes my work in global tobacco control, focusing on my experiences over the last 15…

The authors review 36 cases of intramedullary spinal tumours, 17 ependymomas, 12 astrocytomas, 6 hemangioblastomas and 1 metastasis of leiomyosarcoma. The tumours were localized in the cervical region in 19 patients, in the thoracic region in 10 in the lumbar region in 4, and in the conus medullaris in 3. All patients…

The AA. analyzed 37 cases of metastatic neck cancer from unknown primary sites treated at the Oncologic Unit from 1986 to October 1991. This group account for 7 percent of total cervicofacial tumors seen. Factors that affected survival include the symptoms of consult, the control of cervical disease after treatment and…

Fatty alteration of bone marrow was analyzed in upper lumbar vertebrae obtained from 94 autopsies. Of these, 85 were from individuals over 60 years of age. Fatty marrows were classified grossly into three groups: Group I, a massive type, Group II, a moderate or less significant type; Group III, a nonfatty type. Fatty m…

The boundary between the African and Arabian plates in the Southern Red Sea region is displaced inland in the northern Afar rift, where it is marked by the Red Sea-parallel Erta Ale, Alaita, and Tat Ali volcanic ridges. The Erta Ale is offset by about 20 and 40 km from the two en echelon ridges to the south. The offset…

OBJECTIVE: Perineal groove is an uncommon congenital anomaly of the perineum, affecting young girls. We report our experience in the treatment of this pathology. DESIGN: Retrospective review of patients operated in our institution for a perineal groove between 1999 and 2007. SETTING: Multidisciplinary clinic for youn…

The relationship between oral discomfort and menopause was assessed in 149 women who were divided into three groups determined by response to a questionnaire. The groups consisted of 50 premenopausal women (30 to 43 years old), 47 menopausal women not receiving medical treatment for symptoms of menopause (37 to 66 year…

BACKGROUND: Meckel's diverticulum is present in about 2% of the population. The literature reports 3.2% incidence of tumors within Meckel's diverticulum; the tumors are predominantly benign. OBJECTIVE AND METHODS: The purpose of this study was to evaluate malignant tumors in Meckel's diverticulum through systematic re…

In the context of a global obesity epidemic that has led to an unprecedented burden of non-communicable disease, the role of food and beverage marketing to children has been scrutinised in numerous studies. This article discusses the broader concept of an obesity-promoting food environment, before reviewing key, recent…

A 70-year-old widow with recurrent psychotic depression was successfully treated with maintenance electroconvulsive therapy (ECT) for 4 years up to the present. Anterior cerebral hypoperfusion visualized by single photon emission computerized tomography (SPECT) before ECT persisted (second SPECT study 14 days after the…

We investigated estrogen (estrone and estradiol) levels in serum and in nipple aspirates of breast fluid in relation to reproductive and menopausal characteristics in 104 normal women. In general, breast fluid and serum estrogen levels were not correlated and breast fluid estrogen levels were approximately 5 to 45 time…

PURPOSE: The aim of this study was to investigate changes in attitudes of the general public towards bariatric surgery and other interventions that can be part of obesity management, during the last 5 years. METHOD: 1007 participants were randomly selected and interviewed. Apart from socio-demographic data, inter…

OBJECTIVES: To examine the impact of hypothyroidism on renal function in children and the effect of thyroid hormone therapy on the long-term outcome. STUDY DESIGN: The glomerular filtration rate (GFR) and effective renal plasma flow (ERPF) were studied in 31 patients with symptomatic acquired hypothyroidism (age, 11 +…

BACKGROUND: To analyze the pattern in the incidence of quitting smoking in Spain from 1965 to 2000 according to gender, age and educational level. METHODS: We used data from 5 Spanish National Health Interview Surveys including 33532 ever smokers>or=20 years old. We reconstructed the history of smoking and the age at…

INTRODUCTION AND OBJECTIVES: In the last few decades, there has been a continuous process of improvement in medical treatment and secondary prevention measures after ST-segment elevation myocardial infarction (STEMI). Patients older than 65 years are at increased risk of death due to this event. Our aim was to determin…

PURPOSE: This study aimed to compare the incidence of radiological adjacent segment disease (R-ASD) at L3/4 between patients with L4/5 degenerative spondylolisthesis (DS) who underwent L4/5 posterior lumbar interbody fusion (PLIF) and those who underwent microscopic bilateral decompression via a unilateral approach (MB…

Due to the comprehensive hepatitis B virus vaccination program in Taiwan since 1986, the development of antiviral therapy for chronic hepatitis B and chronic hepatitis C infection and covered by National health insurance. Besides, the increased prevalence of nonalcoholic fatty liver disease (NAFLD) and currently, appro…

PURPOSE: Most studies about medial open-wedge high tibial osteotomy (HTO) reported outcomes without focusing on gender differences. Therefore, the study compared the long-term survival rate and postoperative subjective knee function after HTO in female versus male patients with symptomatic medial compartment knee osteo…