Now showing items 1-10 of 25
The technique for human embryo transfer at Tygerberg Hospital
From 1 May 1984 to 30 April 1985, 177 laparoscopies were performed; 684 oocytes were obtained and a fertilization rate of 85% per oocyte achieved. There was a pregnancy rate of 24,3% per embryo transfer (ET) and 20,9% per ...
Cardiac output during exercise in patients with COPD
Cardiac output response was examined to determine its relationship to exercise and arterial hypoxia, pulmonary hemodynamics, and the clinical/lung mechanics profile of patients with chronic obstructive pulmonary disease ...
Papillary eccrine adenoma. A tubulopapillary hidradenoma with eccrine differentiation
A slow-growing tumor on the dorsum of the right foot of a 25-year-old female had features that corresponded to papillary eccrine adenoma. The grouping of this entity under the term 'tubular apocrine adenoma' in a recent ...
Intrapartum treatment of preeclamptic hypertension by ketanserin
Ketanserin was administered intravenously as either 20 or 10 mg boluses to 16 patients with severe preeclampsia in labor. The fetal heart rate was monitored with a scalp electrode and the uterine contractions were evaluated ...
Sperm morphologic features as a prognostic factor in in vitro fertilization
To determine whether there is a prognostic value in the percentage normal sperm morphologic features in a human in vitro fertilization (IVF) program, the authors conducted a prospective study in women with bilateral tubal ...
Angina pectoris and acute myocardial infarction due to slow-flow phenomenon in nonatherosclerotic coronary arteries: A case report
A 51 year-old White woman with angina pectoris and nonatheromatous coronary artery disease is presented. Cardiac catheterization demonstrated a 'slow-flow phenomenon' in the left coronary artery accompanied by severe angina ...
A previously undescribed ectodermal dysplasia of the tricho-odonto-onychial subgroup in a family
We encountered two family members with a previously undescribed pure ectodermal dysplasia. The propositus exhibited hypotrichosis, hypodontia, focal linear dermal hypoplasia on the tip of her nose, irregular hyperpigmentation ...
Secondary syphilis mimicking Sweet's syndrome
We describe a patient with secondary syphilis and facial skin lesions which resembled Sweet's syndrome clinically and histologically. We suggest serological tests for syphilis in patients with Sweet's syndrome.
Determination of plasma amino acids by gas chromatography
A complete methodology, incorporating a novel clean-up technique, for quantitative determination of amino acids in plasma by gas chromatography is described. Glucose, a component causing major analytical interference, is ...