BACKGROUND The emergence of multi-drug resistant tuberculosis (MDR-TB) has heightened the need for new chemical classes and innovative strategies to tackle TB infections. It is urgent to discover new classes of molecules without cross-resistance with currently used antimycobacterial drugs. RESULTS Eighteen new 8-substituted protoberberine derivatives were synthesized and evaluated for their a...

Under the QSPR/QSAR paradigm, a comparative study is made of the known drug activity of as many as 15 anti-tubercular drugs vis-à-vis the computed quantum mechanical global reactivity descriptors like global hardness, global softness and global electrophilicity index. The comparative study reveals that the experimentally determined activity of drug molecules, including its variation with side s...

Development of new chemotherapeutic drugs is the need of the hour to improve tuberculosis control, particularly in the developing world. In the last fourty years no new compound has been brought to the market for the treatment of tuberculosis. However, in recent years there is an enhanced activity in the research and development of new drugs for TB. Some compounds are presently in clinical deve...

Synthesis of novel Naphthalene COX inhibitors for anti-inflammatory activityAnand B. Pandya, Dhaval G. Prajapati, Saurabh S. Pandya

Splenic tuberculosis per se in an immunocompetent individual is very rare. We came across a case of a middle aged, immunocompetent female who presented with fever, weight loss, and left hypochondriac pain. She had earlier been treated for pulmonary tuberculosis one year back and declared cured after six months of antitubercular chemotherapy. Ultrasonography and computed tomography of abdomen re...

Blood samples of animals from groups I and II were taken for liver function tests by cardiac puncture under ether anaesthesia Hepatotoxicity due to antitubercular drugs is found to be mediated through oxidative stress and free radical damage to hepatocytes (1, 2, 3). The antioxidants α-tocopherol and selenium are known exert beneficial effect in antitubercular drugs induced hepatotoxicity (4, 5...

BACKGROUND The preferred antiretroviral regimen for young children previously exposed to non-nucleoside reverse transcriptase inhibitors is lopinavir/ritonavir plus two nucleoside reverse transcriptase inhibitors. Rifampicin-based antitubercular treatment reduces lopinavir concentrations. Adding extra ritonavir to lopinavir/ritonavir overcomes the effect of rifampicin, however this approach is ...

BACKGROUND Longitudinally extensive transverse myelitis is characterized by contiguous inflammatory lesion of spinal cord involving three or more spinal segments. It is a well-recognized but rare presentation of Mycobacterium tuberculosis infection. CASE DESCRIPTION We report a case of young boy diagnosed with multiple brain tuberculomas. He was on antitubercular drugs therapy for 2 months an...