Commentary: Posterior segment manifestations of rickettsial disease

Ocular Manifestations of Rickettsial Disease

Rickettsioses are emergent and resurgent arthropod vector borne diseases due to obligate intracellular small gram-negative bacteria. Most of them are transmitted to humans by the bite of contaminated arthropods, such as ticks. Systemic disease typically consists of high fever, headache and skin rash, with or without «tache noire» (dark spot). Ocular involvement is common including conjunctiviti...

Posterior segment ocular manifestations of HIV/AIDS patients

UNLABELLED Human immunodeficiency virus (HIV) has the ability to affect any organ in the body. In 70% of HIV -infected patients ocular manifestations were observed, these, in the vast majority reflect the systemic disease and may be the first signs of disseminated infections. AIM The purpose of this paper is to determine the prevalence of posterior segment ocular manifestations in HIV / AIDS ...

Drug delivery for posterior segment eye disease.

In recent years, significant advances have been made in optimizing the delivery of drugs to target tissues within the eye and in maintaining effective drug doses within those tissues. Most pharmacologic management of ocular disease, however, continues to use the topical application of solutions to the surface of the eye as drops. Factors that can limit the usefulness of topical drug application...

Commentary: unusual manifestations of aspergillosis.

Endocrine-Manifestations of Cirrhosis and Liver Disease

The liver is involved in the synthesis and metabolism of many kinds of hormones, various abnormalities hormone levels are found in advanced liver disease. For example the liver is, extremely sensitive to changes in insulin or glucagon levels. The liver is the primary organ of iron storage is frequently involved, diabetes is common in patients with iron overload and may be seen in cirrhosis. Chr...