نتایج جستجو برای: pentamidine
تعداد نتایج: 638 فیلتر نتایج به سال:
Objective. To assess the incremental costeffectiveness of 3 Pneumocystis carinii pneumonia (PCP) prophylaxis strategies in patients with Wegener’s granulomatosis (WG) receiving immunosuppressive therapies: 1) no prophylaxis; 2) trimethoprim/sulfamethoxazole (TMP/SMX) 160 mg/800 mg 3 times a week, which is discontinued if patients experience an adverse drug reaction (ADR); and 3) TMP/SMX 160 mg/...
By using high-performance liquid chromatography, the in vitro conversion of pentamidine to the corresponding amidoximes (N-hydroxypentamidine and N,N'-dihydroxypentamidine) was studied in supernatants of rat liver homogenate centrifuged at 9,000 x g. The presence of the two amidoxime peaks in chromatograms was confirmed by liquid secondary ion mass spectrometry and by unequivocal synthesis of t...
A combination of trimethoprim and sulfamethoxazole was effective in the prevention and treatment of Pneumocystis carinii pneumonitis in cortisonetreated rats. Although all of 15 untreated rats died with P. carinii pneumonitis, none of 15 given trimethoprim-sulfamethoxazole prophylactically acquired the infection. After P. carinii pneumonitis was established, 9 of 14 rats recovered after treatme...
OBJECTIVE To assess the incremental cost-effectiveness of 3 Pneumocystis carinii pneumonia (PCP) prophylaxis strategies in patients with Wegener's granulomatosis (WG) receiving immunosuppressive therapies: 1) no prophylaxis; 2) trimethoprim/sulfamethoxazole (TMP/SMX) 160 mg/800 mg 3 times a week, which is discontinued if patients experience an adverse drug reaction (ADR); and 3) TMP/SMX 160 mg/...
Here we describe the inclusion of minor-groove binding drug pentamidine in its extended conformation into macrocyclic cavity water-soluble carboxylated pillar[5]arene. The artificial host–guest system is manifested as an ensemble three crystalline forms differing pillar[5]arene–pentamidine interaction mode, solvation type, and even stoichiometry. strong hydrogen bonds various types amidinium–ca...
A DNA-binding affinity and the effect on restriction enzymes activity of seven carbocyclic mono- and bis-lexitropsins and two analogues of pentamidine with unsubstituted N-terminal amine group were investigated. DNA association constants (Kapp) show that DNA affinity of mono-compounds is much weaker than netropsin and distamycin. Bis-analogues of netropsin bind DNA more strongly than mono-ligan...
Sodium stibogluconate (SSG) in the dose of 20 mg/kg body weight daily intramuscularly for 20-30 days is recommended by WHO as the first line drug for Indian visceral leishmaniasis (VL). Relapses following therapy and unresponsiveness to the higher doses of SSG are still a problem in north Bihar. Serious toxicity of SSG including myocarditis, sudden death and renal failure have also been reporte...
We previously reported the effectiveness of trans-aconitic acid (TAA) as an antileishmanial compound. Inhibitory effects of TAA along with other antileishmanial compounds on transformation and in vitro multiplication in macrophage cultures of Leishmania donovani have been assessed. The efficacy of TAA in combined chemotherapy of experimental visceral leishmaniasis has also been evaluated along ...
BACKGROUND Sleeping sickness (human African trypanosomiasis [HAT]) is caused by protozoan parasites and characterized by a chronic progressive course, which may last up to several years before death. We conducted two Phase 2 studies to determine the efficacy and safety of oral pafuramidine in African patients with first stage HAT. METHODS The Phase 2a study was an open-label, non-controlled, ...
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