97,292 papers found

We have used data from children at an Aboriginal settlement in Queensland to demonstrate the changing patterns of growth over the last 30 years. In cohorts of children born during the early 1950s and 1960s the mean weight-for-age value was satisfactory for the first three months of life, but then fell until aged 12 mon…

This paper analyzes 320 cases of colorectal adenocarcinoma at the University College Hospital, Ibadan, Nigeria over a period of 18 years. The sex ratio was 1.5:1 in favor of males; the average age when first seen was 44 years. The symptom complex was weight loss, bloody mucoid stool, altered bowel habit, and abdominal…

Photosynthesis started to evolve some 3.5 billion years ago COis the substrate for photosynthesis and in the past 200-250 years, atmospheric levels have approximately doubled due to human industrial activities. However, this time span is not sufficient for adaptation mechanisms of photosynthesis to be evolutionarily ma…

Active surveillance (AS) of papillary thyroid microcarcinomas (PTMC) is emerging as an alternative to immediate surgery. While thermal ablation has also shown promise for low-risk PTMC, it has not been prospectively studied in patients appropriate for AS. This study aimed to evaluate the efficacy and safety of ultrasou…

BACKGROUND: Prosthetic joint infection (PJI) occurs in 1% to 2% of total knee arthroplasties (TKAs). Although two-stage exchange is the preferred management method of patients with chronic PJI in TKA in North America, one-stage exchange is an alternative treatment method, but long-term studies of this approach have not…

To evaluate the clinical effects of 5-fluorouracil in different mass concentrations combined with triamcinolone in the treatment of keloids.From March 2018 to March 2019, 29 patients with 31 keloids receipted in the Department of Plastic Surgery of Fujian Medical University Union Hospital, 11 patients with 20 keloids r…

To understand the prevalence of(NG) infection and related factors in outpatients of sexually transmitted disease (STD) in Shenzhen and provide scientific evidence for targeted intervention.A cross-sectional study was conducted in STD outpatients who were aged 18-49 years, had had sexual intercourse, had not received an…

OBJECTIVE: In 1989, Marks et al. reviewed the different assessment tools employed in the evaluation of psoriasis severity before 1986. Our objective was to reproduce this seminal review to describe the changes over the last 20 years with regard to the evaluation of psoriasis severity in randomized clinical trials. DAT…

Introduction: The incidence of organ transplantation between the Eastern and Western part of Europe is quite dif-ferent. This has several reasons; the main cause may be the Great Schism (A. D. 1054) when the Byzantine Empire separated himself also religiously from Rome. Since then there has been a different historical…

BACKGROUND Percutaneous kyphoplasty (PKP) has been widely used for osteoporotic vertebral compression fractures (OVCFs). However, whether this approach is suitable for osteoporotic vertebral fractures with spinal canal encroachment remains controversial. MATERIAL AND METHODS Of 526 patients who underwent PKP at our hos…

AIM: To determine whether gradually exposing Brazilian children to the dental environment would decrease their levels of dental anxiety over a 14.5-month period. STUDY DESIGN AND METHODS: The study was carried out on 302 children of both genders, aged 6-7 years old. Dental anxiety was assessed using the Facial Image S…

In this study, we compared the maximal lactate steady state (MLSS) with lactate minimal (LM) intensities determined visually and through a quadratic polynomial function of selected stages of LM test. Eleven male recreational cyclists (27.7 +/- 4.5 years, 175.7 +/- 5.6 cm, 69.5 +/- 10.8 kg, and 12.0 +/- 5.5% body fat) p…

OBJECTIVE: To describe indications and results of supraglottoplasty for severe laryngomalacia in children with or without neurological impairment. METHODS: Eight children with severe laryngomalacia submitted to endoscopic supraglottoplasty were retrospectively studied. Four had neurological impairment (male, mean age 6…

Shallow upper buccal sulcus deformity, one of the secondary deformities after cleft lip-palate repair, causes both aesthetic and functional problems. This deformity also prevents or makes difficult orthodontic and prosthodontic procedures. An upper buccal sulcus deepening procedure was performed in 14 patients during t…

Use of cannulated bone screws, as compared with use of traditional bone screws, has been reported to decrease surgical time, allow for more precise screw placement, and reduce sources of error. Cannulation of the smaller-size screws that are routinely used in foot surgery has not been available until the last few years…

A prevalence investigation of Cornelia de Lange's syndrome in Denmark is presented. The patients were traced by screening all institutional mentally retarded patients, patients in schools and kindergartens for imbecile patients and finally by getting information on Cornelia de Lange patients known to pediatric departme…

Cancer is age-related. However, oncology and palliative medicine services focus on the needs of younger and middle-aged adults. This study examined trends in cancer deaths across age in Wales over the last 20 years. All Wales death certificates from 1981 to 2001 were examined for total and cancer deaths. Place of death…

This study treats the last 13-year experience of the Surgical Department from the Fundeni Hospital Bucharest (Romania) regarding the surgery of the postcaustical esophageal stenoses. The series is composed of 25 patients (10 males and 15 women), with ages between 19 and 58 years. The patients were admitted in our unit…

1. Ability to alter blood pressure (BP) acutely with continuous systolic (SBP) BP biofeedback was assessed in volunteers using a new non-invasive finger BP monitor. 2. Reliability of finger BP measurement was demonstrated in six hypertensive subjects (21-60 years), by beat-to-beat comparison with brachial intra-arteria…

We aimed to assess the clinical characteristics of patients presenting for premature ejaculation (PE) as their primary medical complaint over a 15-year time frame. Data from 257 men seeking first medical help for life-long PE between 2008 and 2022 were analysed. Clinical data and serum hormones were collected in each c…