96,737 papers found

Transmission electron microscopy analysis (TEMA) was used to analyze the bronchoalveolar lavage fluid (BALF) of 262 subjects occupationally exposed (OE) to nonfibrous mineral particles (NFMP) and 42 controls not occupationally exposed to mineral dusts. OE subjects were divided into three groups according to the lapse o…

OBJECTIVE: To study the clinical application of Mobi-C prosthesis in treatment of anterior cervical discectomy and artificial disc replacement (ADR). METHODS: Between January 2009 and June 2009, 20 cases of degenerative cervical disease were treated with anterior discectomy and ADR by Mobi-C prosthesis, including 13 c…

Although three-fifths of adolescent males aged 15-19 say they have had sexual intercourse, analyses of data from the 1988 National Survey of Adolescent Males indicate that their level of sexual activity is relatively moderate. The data show that among sexually experienced young men the mean number of partners in the la…

BACKGROUND: Local anaesthetic systemic toxicity (LAST) is a significant risk associated with the use of local anaesthetics. Despite existing prevention and management guidelines, the increasing use of local anaesthetics raises concerns about LAST. This study aims to assess the preparedness of anaesthesiologists and hos…

The state of Punjab comprising 1.5% area of the country has been contributing 40-50% rice and 60-65% wheat to the central pool since last three decades. During last 35 years The area under foodgrains has increased from 39,200 sq km ha to 63,400 sq km and the production of rice and wheat has increased from 0.18 to 0.32…

UNLABELLED: The evolution of serological tests for syphilis (STSs) after therapy in HIV+ patients is a major point of controversy, with possible seroreactivation and illicit seroreversion in these patients. The aim of our study was to evaluate the long-term outcome of STSs in a cohort of HIV+ male homosexuals with a hi…

OBJECTIVE: To assess the mid-term effecitveness of femoroacetabular impingement (FAI) treated by surgical hip dislocation. METHODS: Between April 2014 and August 2015, 15 patients (16 hips) with FAI were enrolled in the study and treated with surgical hip dislocation. There were 12 males and 3 females with an average…

BACKGROUND: The minimal access surgical technique of a left anterior small thoracotomy (LAST) for coronary artery bypass grafting is now well established. This procedure however, does not allow multivessel revascularization. We present our early experience of an integrated approach using LAST and percutaneous translumi…

For children, two of the anthropometric indices used to assess nutritional status, weight-for-age and height-for-age, depend on the accurate estimation of the child's age. The effect of using age as either last attained year or as last attained year rounded up with half a year in the calculation of prevalence of malnut…

Pacing strategy has been investigated in elite 100 km and elite 161 km (100 mile) ultra-marathoners, but not in age group ultra-marathoners. This study investigated changes in running speed over segments in male elite and age group 100 km ultra-marathoners with the assumption that running speed would decrease over segm…

The incidence of new cases of idiopathic pulmonary arterial hypertension(IPAH) is reported to be one or two per 1,000,000 of the population. The 5-year survival of patients with IPAH has improved from about 30% to 60% in Japan. The estimated prevalence of IPAH is now 10 to 20 per 1,000,000. The actual reported prevalen…

BACKGROUND: The prevalence of intimate partner violence (IPV) and its consequences on women's reproductive health and pregnancy outcomes have been well documented. Bangladesh is burdened with the high prevalence of IPV and induced abortion/menstrual regulation. Understanding their association may benefit strategies to…

BACKGROUND: In April 1937 it was forbidden for German Jewish students to sit for examinations. However, a few Jewish medical students were able to continue studying at Berlin University. The order to expel all Jewish students from German Universities was published on the morning after Kristallnacht (November 1938) and…

PURPOSE: We report the experience of a community based urologist with anatomical retropubic radical prostatectomy. We compared outcome data with that reported experience at several well-known academic institutions. MATERIALS AND METHODS: Between May 1986 and December 2000, 382 consecutive patients underwent anatomical…

During the Last Glacial Maximum, ice sheets covered large areas in northern latitudes and global temperatures were significantly lower than today. But few direct estimates exist of the volume of the ice sheets, or the timing and rates of change during their advance and retreat. Here we analyse four distinct sediment fa…

The results of treatment of hemorrhagic portal hypertension with selective shunts over a 21-year period in a selected patient population are reported. Patients selected for surgical treatment had good cardiopulmonary and renal function, and most also had adequate liver function (141 Child-Pugh class A, 59 class B). Amo…

Of 91 limb-salvage procedures using prosthetic reconstructions because of primary or metastatic bone and soft-tissue tumors 26 revisions were performed in 16 patients. Revision was due to polyethylene wear (9 cases), aseptic loosening (8 cases), recurrent hip dislocation (3 cases), prosthetic stem fracture (2 cases), i…

OBJECTIVE: To find out the long term outcome of deformity correction by hemivertebra resection in congenital thoracolumbar spinal deformities by a single posterior approach. METHODS: This is a retrospective study carried out at the Department of Spine Surgery, Combined Military Hospital, Rawalpindi, Pakistan from Apri…

OBJECTIVE: We used data from the 2010 to 2012 Korean National Health and Nutrition Examination Surveys to investigate whether the age at menopause is related to age at last delivery. METHODS: This was a cross-sectional study of the data for 714 women who became menopausal within the 3 years preceding the Korean Nation…

STUDY DESIGN: A retrospective clinical data analysis. OBJECTIVE: To determine the therapeutic effectiveness of lumbar total disc replacement (TDR) using ProDisc-L (Synthes Spine, West Chester, PA) in the patients with degenerative disc diseases (DDD) with a minimum follow-up of 5 years. SUMMARY OF BACKGROUND DATA: Ea…