In vitro antimicrobial activity of natural toxins and animal venoms tested against Burkholderia pseudomallei

Background  

Burkholderia pseudomallei are the causative agent of melioidosis. Increasing resistance of the disease to antibiotics is a severe problem in treatment regime and has led to intensification of the search for new drugs. Antimicrobial peptides are the most ubiquitous in nature as part of the innate immune system and host defense mechanism.     

GRAVES' DISEASE WITH ORGANIC MOOD SYNDROME (A Case Report)

A case of Graves'' disease with organic mood syndrome in a 3G year old man is reported. Patient had thyrotoxicosis and developed features of mania while in the hospital which necessitated antipsychotic drug therapy.KEY WORDS: Graves'' disease, ManiaFrank psychotic decompensation occurring in the background of Graves'' disease is an explosive clinical situation as manifestations range from severe manic excitement to total apathy. Although rare, the gravity of such situation warrants energetic intervention on both fronts. One such instance of organic mood syndrome with Graves'' disease is being presented, highlighting the problems encountered in the management.     

Suspected testicular torsion and ischemia: evaluation with color Doppler sonography

Color Doppler sonography was performed in 32 patients with a painful scrotum in whom testicular ischemia from torsion or postherniorrhaphy was clinically suspected. Surgical correlation was available in 15 patients, and scintigraphic correlation was available in 17 patients. Seven of the 32 patients were diagnosed as having testicular ischemia from torsion. Color Doppler flow imaging demonstrated a lack of intratesticular flow in six of the seven testes with torsion and relatively normal intratesticular flow in one of the patients with acute torsion. Normal or increased intratesticular flow was demonstrated by color Doppler in all 57 of the nonischemic testes. Using the single criterion of presence or absence of identifiable intratesticular flow, the authors found that color Doppler was 86% sensitive, 100% specific, and 97% accurate in the diagnosis of torsion and ischemia in the painful scrotum. Color Doppler sonography is an accurate, noninvasive means of rapidly assessing perfusion of the testis in the painful scrotum.