96,749 papers found

Fire has played an essential role in the development of human civilization. Most previous research suggests that frequent-fire regimes in the late Holocene were associated with intensification of human activities, especially agriculture development. Here, we analyze fire regimes recorded in the Song Hong delta area of…

OBJECTIVE: To describe the methods and analyses of the 1999 National Nutrition Survey (NNS-99). MATERIAL AND METHODS: The 1999 National Nutrition Survey (NNS-99) is a probabilistic survey with nationwide representativity. The NNS-99 included four regions and urban and rural areas of Mexico. The last sampling units wer…

OBJECTIVE: To examine complications of pediatric tracheostomy. STUDY DESIGN: Retrospective. METHODS: Chart review of children undergoing tracheotomy or laryngeal diversion between 1990 and 1999. RESULTS: Charts of 142 children were examined. Average age was 2.64 years (standard deviation [SD], 4.73 y) at surgery. Du…

Among 462 cases receiving coronary artery bypass graft (CABG) during the period from November 1991 to January 1999, emergency operation was performed within 24 hours for 27 cases. Male-to-female ratio was 21:6, and age of patients ranged from 50 to 83 years (average age: 65.9 years). Intra aortic balloon pumping (IABP)…

A 5-year longitudinal cohort study of the running development of Japanese adolescents was conducted at a secondary school in Tokyo from 1968 to 1994. The purpose was to investigate changes in the pattern of development over time. The test items were an endurance run (1,500 m for boys and 1,000 m for girls) and a dash (…

The last few years have withnessed the significant increase of febrile neutropenias caused by diphteroids. In fact, with the development of bacterologically protected units, saprophytic bacteria--including diphteroids 0 became increasingly important in the aethiology of febrile neutropenias. Over the period from April…

It is possible that asthma epidemiology will contribute to the definition of asthma precipitant factors. This work is enrolled in an international study co-ordinated by COMAC-EPI. In Oporto, among 137.000 residents in the same town region, a standardised sample of 4.047 male and female individuals aged from 20 to 44 ye…

Within the last 19 years, 20 cases of placentitis post partum have been studied at the clinic. On 14 occasions the condition took the form of excessive uterine bleeding (metrorrhagia) post partum and, on five occasions, of prolonged vaginal discharge lasting 8-13 weeks post partum. One bitch with a clinically undetecta…

Systemic sclerosis (SSc) is a rare connective tissue disease characterized by inflammation, fibrosis, and autoimmunity. Despite few clinical trials when compared to other autoimmune diseases, SSc has benefited from renewed interest over the past ten years and a large number of clinical trials have been performed or are…

We hereby present the case of a 75 years old female who was complaining of right upper quadrant abdominal pain. She had a history of cystectomy, cholecystectomy and choledochotomy operations for liver hydatid cyst 5 years ago. In addition, multiple endoscopic retrograde cholangiopancreatography sessions had been perfor…

Much has occurred since our 2010 report in Cancers. In the past few years we published several extensive reviews of our research so a brief review is all that will be provided here. We proposed in the earlier reports that most relapses in breast cancer occur within 5 years of surgery and seem to be associated with some…

Fillers are numerous, and the products currently available have effects that may last from a few months to many years. These are used to treat facial wrinkles, and some of the new fillers exert a stimulatory effect, restoring volume in focal areas of the face by inducing collagen fibers. The dermasurgeon should thoroug…

More than 20 years from the discovery of Helicobacter pylori there is still a need to eradicate the bacterium. The efficacy of the current preferred first-line therapy--the triple regimen--has progressively decreased over the last 5 - 6 years, paralleling the progressive increase in the prevalence of resistant bacteria…

The results of the study of Enterovirus as viral meningoencephalitis producing agents, carried out from 1990 to 1994, are described, 546 feces samples, 95 cerebrospinal fluids and 1,058 matched sera were studied and obtained from 1,388 patients clinically diagnosed with this disease. Samples for viral isolation were in…

We have reported on the clinical courses of 4 cases of adult Listeria monocytogenes (Lm) infection, and the autopsy findings of 2 cases, those we have observed over the past 5 years. They were 2 cases of meningitis, 1 case of meningitis and sepsis and 1 case of sepsis. These 4 cases had CML, neoplastic angioendothelios…

(Chevrolat) (Coleoptera: Cerambycidae) is a serious wood-boring insect of mulberry trees (spp.). Larvae of this species enter the trunk of the tree and feed on woody tissues.is endemic in several Asian countries, while, in the last decade, it invaded Europe. In the present work, we evaluated trunk injection against thi…

OBJECTIVES: Mastalgia is a common and painful experience among women. This study aimed to determine the prevalence of breast pain, characteristics of the pain, and factors associated with breast pain, particularly those that can be changed. METHODS: This cross-sectional study comprised women aged from 18 to 65 years.…

A Caucasian man (73 years old) six years from radical prostatectomy for prostate cancer (PCa) showed biochemical recurrence (BCR); the follow up based on PSA evaluated every 6 months was negative (0.1 ng/ml) for 5 years, but in the last year PSA increased to 0.3 vs 0.5 ng/ml. The patient was asymptomatic and underwent…

OBJECTIVE: To better characterize the stroke mortality and risk factors among Asian Indians by using U.S. multiple-cause-of-death and National Health and Interview Survey data. METHODS: Age-adjusted fatal stroke incidence, stroke rate ratio with 95% confidence interval, and average annual percentage change (APC) over…

The aim of this study was to establish the incidence of renal diseases in Bahrain during January 2003 through October 2006, based on biopsy results. This study continued a previous biopsy-based survey covering 13 years from January 1990 through December 2002. Comparisons were made with the previous study to ascertain w…