Ultrasound-guided transversus abdominis plane block: A technically easier analgesic option in obese compared to epidural.

Ultrasound-guided transversus abdominis plane (TAP) block is an extremely attractive alternative to the technically difficult epidural in obese patients. It provides adequate perioperative analgesia and reduces the opioid requirement. The use of ultrasound has enhanced the accuracy of local anaesthetic deposition in the plane between internal oblique and transversus abdominis, thereby blocking the spinal nerves more effectively and hence enhancing the efficacy of analgesia.

Anaesthetic management of a child with congenital afibrinogenemia - A rare inherited coagulation disorder.

Congenital afibrinogenemia is a very rare autosomal recessive disorder, results from mutation that affects plasma fibrinogen concentration. It is frequently associated with bleeding diathesis of varying severity. We describe the case of a 10-year-old child diagnosed of congenital afibrinogenemia who presented to hospital with subperiosteal haematoma and was posted for incision and drainage.

DCMU inhibits in vivo nitrate reduction in illuminated barley (C(3)) leaves but not in maize (C(4)): a new mechanism for the role of light?

The leaves of C(4) plants possess a superior metabolic efficiency not only in terms of photosynthetic carbon assimilation, but also in terms of inorganic nitrogen assimilation, when compared to C(3)plants. In vivo nitrate assimilation efficiency of leaves is dependent on light, but the obligatory presence of light has been debated and its role remains confounded. This problem has not been addressed from the standpoint of the C(3) vs.