Several biological markers have been proposed to improve the efficacy of diagnosing tuberculous pleurisy. The study was undertaken to evaluate the accuracy of pleural fluid adenosine deaminase (ADA) activity and interferon-gamma (IFN-gamma) concentration in differentiating tuberculous pleural effusion (TPE) and nontuberculous pleural effusion (non-TPE). Ninety four patients (50 M and 44 F, mean...

BACKGROUND This is a review of current knowledge on the use of saliva, gingival cervical fluid and mucosal transudate in the detection of some oral and systemic diseases as well as drugs. Oral fluid is a diagnostic medium that can be easily collected and with minimal invasion but it has been neglected in the past. Today, saliva is being used more often to diagnose: HIV virus, oro-facial and sys...

The question whether the tone-increasing action of serum on intestine and uterus segments is due altogether, or mainly, to the same property of the serum which causes it to constrict artery rings and to slow the stream through the frog perfusion preparation of Laewen 1 was tested by comparing the effect of hydrocele fluid on the four preparations. The typical hydrocele fluid is a transudate whi...

We determined the levels of lysozyme in pleural fluid and serum in 141 patients with the following different causes for their pleural effusions: tuberculosis; neoplasias; transudates; parapneumonic, not complicated; empyemas; and miscellaneous. The lysozyme level of the pleural fluid and the ratio of that level over the serum level of lysozyme (PL/SL ratio) was meaningfully increased in patient...

Bacampicillin (proposed international nonproprietary name), 1'-ethoxycarbonyloxyethyl 6-(d-alpha-aminophenylacetamido)penicillanate, is a new orally well-absorbed penicillin, highly active in vivo due to rapid transformation into ampicillin. The compound is stable in vitro at gastric pH and hydrolyzed slowly to ampicillin at neutral pH but very rapidly in the presence of biological fluids, e.g....

Urinothorax is seen quite rarely in the etiology of pleural effusion. Pleural effusion due to urine accumulation in the thorax is known to be secondary to urinary obstruction, trauma, retroperitoneal inflammatory or malignant process, failed nephrostomy or kidney biopsy. The lack of reported cases may be owing to the lack of suspicion. This is a report of a patient with urinothorax, resulting f...

1. Animals in which experimental myocarditis has been produced and winch are infused with sodium chloride solutions show a marked decrease in the amount of the secretion of urine. This decrease is even more pronounced than that produced when calcium chloride is added to sodium chloride solution. The intestinal fluid which is markedly decreased, and the peritoneal transudate which is increased b...

This review considers the modern concepts of pathogenesis, diagnostic methods, and treatment principles of hepatic hydrothorax (HH). HH is the excessive (> 500 mL) accumulation of transudate in the pleural cavity in patients with decompensated liver cirrhosis but without cardiopulmonary and pleural diseases. It causes respiratory failure which aggravates the clinical course of liver cirrhosis, ...

This study concerns the pathological changes found in the lungs of 55 newborn infants with hyaline membrane disease (HMD). The accepted appearances are a widespread resorption of air with collapse of many alveolar ducts and most alveoli, producing a severe atelectasis. The alveolar ducts and alveoli that remain open are distended and lined by a variable amount of homogeneous acidophilic materia...

Espírito Santo R, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-219882 Description A 30-year-old primigravida was referred to our institution due to an isolated fetal ascites (IFA). The gestation was uneventful until the 32nd week when the mother was hospitalised due to refractory hypertension. An ultrasound revealed a fetal abdominal circumference above percentile 99. Fetal parameters and amn...