نتایج جستجو برای: secondary bacterial infection
تعداد نتایج: 904342 فیلتر نتایج به سال:
conclusions though antibiotics are rarely indicated, they are often still used to treat rtis. the resulting increase in bacterial resistance, the lack of treatment efficacy, and drug-related side effects all underscore the need for alternative strategies to manage recurrent rtis. this article uses a typical pediatric case study to review central issues in the diagnosis and management of recurre...
Influenza infection predisposes patients to secondary bacterial pneumonia that contributes significantly to morbidity and mortality. Although this association is well documented, the mechanisms that govern this synergism are poorly understood. A window of hyporesponsiveness following influenza infection has been associated with a substantial increase in local and systemic IFN-γ concentrations. ...
ایمپلنت h.a چشمی در ابتدا بوسیله آرتورپری در 1985 بکار رفته برای استفاده عمومی در 1989 بوسیله fda، توسعه یافت . ما در یک مطالعه مقطعی، عوارض ایجاد شده در بیمارانی را که بعد از تخلیه چشم در آنها کره هیدروکسی آپاتیت کار گذاشته شده بود، بررسی کردیم. این مطالعه بر روی بیماران از سال 1372 تا 1377 انجام شده است . از بین 30 مورد بیمار مورد مطالعه، 8 مورد (26 درصد) دچار عارضه شده بودند که 6 نفر آنها مر...
Previous studies have demonstrated a role for B cells, not associated with antibody production, in protection against lethal secondary infection of mice with Francisella tularensis live vaccine strain (LVS). However, the mechanism by which B cells contribute to this protection is not known. To study the specific role of B cells during secondary LVS infection, we developed an in vitro culture sy...
BACKGROUND Selective prophylactic decontamination of the digestive tract is a strategy for the prevention of secondary nosocomial infection in patients with avian influenza virus subtype H7N9 infection. Our aim was to summarize the effectiveness of these therapies in re-establishing a stable and diverse microbial community, and reducing secondary infections. METHODS Comprehensive therapies we...
in the present study 220 diarrheal samples of children aged between 3-12 months and 100 samples from healthy individuals of the same age group reffered to Shiraz university hospitals were investigated for bacterial and viral agents.Electron microscopy methods were used for the viral investigations,while conventional techniques of bacteriology were used for isolation of bacterial agents.the prev...
To obtain therapeutically effective new antibiotics, we first searched for bacterial culture supernatants with antimicrobial activity in vitro and then performed a secondary screening using the silkworm infection model. Through further purification of the in vivo activity, we obtained a compound with a previously uncharacterized structure and named it 'lysocin E'. Lysocin E interacted with mena...
It has been previously reported that the most common cause of peritonitis in patients undergoing chronic ambulatory peritoneal dialysis (CAPD) is infection by a single gram-positive bacterial species. Polymicrobial bacterial infections are identified that may be secondary to bowel perforation. In 20% of cases bacterial cultures are negative. Although cultures may be negative when infection is d...
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