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Charged-to-alanine substitutions and deletions within the yellow fever virus NS2B-NS3(181) protease were analyzed for effects on protease function. During cell-free translation of NS2B-3(181) polyproteins, mutations at three charge clusters markedly impaired cis cleavage activity: a single
A series of 46 charged-to-alanine mutations in the yellow fever virus NS2B-NS3 protease, previously characterized in cell-free and transient cellular expression systems, was tested for their effects on virus recovery. Four distinct plaque phenotypes were observed in cell culture: parental
Time course changes in plasma amino acid concentrations and the hepatic metabolism of serine and alanine were measured in six mature wethers during endotoxin-induced fever. In separate trials, the animals' responses to injections of saline and endotoxin were measured. The endotoxin was from
The serum activity of aspartate aminotransferase (ASAT), alanine aminotransferase (ALAT), creatine kinase (CK), and gamma-glutamyltransferase (GGT) was determined at the time of first and subsequent treatments in milk fever cows which responded differently to treatment, and in a number of healthy,
Until now, there is non-specific treatment, and exploring early and novel biomarkers to determine the disease severity and prognosis of hemorrhagic fever with renal syndrome (HFRS) would be of importance for clinician to take systematic and timely intervention. This study observed the expression of
The highly efficacious live-attenuated 17D yellow fever (YF) vaccine is occasionally associated with rare life-threatening adverse events. Modified vaccinia virus Ankara (MVA), a non-replicating poxvirus, has been used as a vaccine platform to safely deliver various antigens. A MVA-based YF vaccine
OBJECTIVE
To review the diagnostic significance, safety and possible risk factors of splenectomy in fever of unknown origin (FUO) with splenomegaly.
METHODS
The records of 54 patients with FUO and splenomegaly who underwent splenectomy in our hospital in the past 20 years were reviewed
It was observed that liver enzymes are elevated in dengue fever. In this study our aims were to determine the changes in serum transaminases in dengue fever, dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS) and to find out the relation of transaminase level changes with the disease
Liver function tests, including serum alanine aminotransferase (ALT) activity, serum bilirubin, alkaline phosphatase, serum proteins, blood ammonia levels and intravenous glucose utilization, were monitored in 50 children with acute rheumatic fever receiving anti-rheumatic doses of aspirin. There
Nomifensine was introduced as an effective antidepressant drug with few side effects. However, among our patients we have seen 2 typical cases of drug fever due to nomifensine. 2-4 weeks after start of nomifensine treatment, 75-150 mg/day, for recurrent endogenous depressions the patients developed
OBJECTIVE
Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne viral hemorrhagic fever. Disseminated intravascular coagulation (DIC) is an important complication of this disease, especially in severe and fatal cases. Antithrombin (AT) acts as an anticoagulant by inactivating thrombin, Factor IX,
BACKGROUND
Fulminate liver insufficiency can have many causes and is a challenge for differential diagnosis.
METHODS
A 39-year-old woman was admitted because of a nonitching macular-papular exanthema on both thighs with spreading to the trunk. In addition, the patient complained of dysphagia,
OBJECTIVE
To describe the frequency and outcome of dengue haemorrhagic fever (DHF) cases and determine the association of clinical and laboratory parameters with haemorrhagic complications.
METHODS
A descriptive study.
METHODS
Combined Military Hospital, Lahore, from August to November