PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “SULFACETAMIDE”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 253 records · Page 14Linked to original sources
PubMed1971

Inhibition by sulfonamides of the candidacidal activity of human neutrophils.

Sulfonamides reduced substantially the ability of normal human neutrophils to kill strains of Candida albicans and Candida tropicalis, and impaired to a lesser extent their activity against Staphylococcus aureus 502A and Serratia marcescens. Sulfonamides also inhibited (a) iodination of Candida cells by normal neutrophils; (b) candidacidal activity in cell-free systems containing purified human myeloperoxidase, hydrogen peroxide, and potassium iodide; and (c) accumulation of molecular iodine in analogously constructed cell-free systems. In contrast to these effects on reactions catalyzed by myeloperoxidase, sulfonamides exerted relatively little effect on the levels of microbicidal activity manifested by human neutrophils that lacked myeloperoxidase. Sulfonamides appear to influence the function of human neutrophils predominantly by interfering with myeloperoxidase-mediated pathways. Certain basic and clinical implications of these data are discussed.

Candida↗
PubMed1992

Prevention of early otorrhea in ventilation tubes.

The incidence of early postoperative otorrhea after placement of ventilation tubes ranges from 12% to 40%. This prospective randomized study of 430 children, ages 6 months to 15 years, examined the efficacy of sulfacetamide/prednisolone otic drops used for 3 days postoperatively in reducing the incidence of otorrhea at 1 week after the placement of Donaldson tubes. Subjects were randomized into two groups--drops and no drops. Preoperative diagnosis and intraoperative findings were correlated with findings. The incidence of otorrhea among all patients was 11.9%. The use of sulfacetamide/prednisolone drops for 3 days after insertion of ventilation tubes failed to reduce the incidence of otorrhea in the overall study population. The drops did demonstrate a trend toward reducing the incidence of otorrhea in certain subpopulations, including children under 3 years of age, blood at the myringotomy site, and thick middle ear effusions. Subpopulations associated with a higher incidence of otorrhea were also identified.

Adolescent↗
PubMed2000

Topical therapy for acne.

Acne is a common problem in adolescents and young adults. The disorder is caused by abnormal desquamation of follicular epithelium that results in obstruction of the pilosebaceous canal. This obstruction leads to the formation of comedones, which can become inflamed because of overgrowth of Propionibacterium acnes. Topical retinoids such as tretinoin or adapalene are effective in many patients with comedonal acne. Patients with inflammatory lesions benefit from treatment with benzoyl peroxide, azelaic acid or topical antibiotics. Frequently, the use of comedonal and antibacterial agents is required.

Acne Vulgaris↗
PubMedDate not supplied

[Effect of tranquilizers and analgesics on the permeability of the histohematic barriers for sulfacyl in inflammation].

The effect of neurotropics (analgetics and tranquilizers) on the permeability of histo-blood barriers in normalcy and pathology was wound to be dissimilar. In tests conducted on intact rats the studied neurotropic agents used in pharmacological doses did not affect the permeability of the histological-blood barriers of the brain and spleen with respect to the indicator--sodium sulfacyl. In rats with an inflammation focus the same drugs produced changes of the said factor, not always similar in their orientation (rise of fall).

Aminopyrine↗
PubMedDate not supplied

Change in the kinetics of sulphacetamide tissue distribution in Walker tumor-bearing rats.

The effect of Walker tumor on sulphacetamide distribution was studied in rats 21 days after tumor implantation in a hind leg. After oral administration of sulphacetamide (5 and 20 min), the concentration of the drug was found to be lower in the plasma and liver of tumor-bearing rats when compared with that of control group. However, 90 min after sulphacetamide administration, the concentration of the drug in these same tissues was found to be higher in tumor-bearing rats than in control animals. Whereas the tumor had no apparent effect on sulphacetamide concentration in the brain, drug concentrations in the fat tissue of tumor-bearing rats were constantly higher than those of control animals. These changes in sulphacentamide disposition kinetics could be explained in part by delay in gastrointestinal absorption of the drug. Contrary to what was observed after oral administration, constantly higher drug concentrations were found in the plasma of tumor-bearing rats after iv injection of sulphacetamide. Furthermore, the half-life of sulphacetamide in these same animals was much higher than in control animals. It is concluded that, in Walker tumor-bearing rats, there are changes in the kinetics of sulphacetamide which are functions of the route of administration of the drug.

Animals↗