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.

Mass discharge in a tracer plume: evaluation of the Theissen Polygon Method.

A tracer plume was created within a thin aquifer by injection for 299 d of two adjacent "sub-plumes" to represent one type of plume heterogeneity encountered in practice. The plume was monitored by snapshot sampling of transects of fully screened wells. The mass injection rate and total mass injected were known.

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.

Mechanism of gallic acid biosynthesis in bacteria (Escherichia coli) and walnut (Juglans regia).

Gallic acid (GA), a key intermediate in the synthesis of plant hydrolysable tannins, is also a primary anti-inflammatory, cardio-protective agent found in wine, tea, and cocoa. In this publication, we reveal the identity of a gene and encoded protein essential for GA synthesis. Although it has long been recognized that plants, bacteria, and fungi synthesize and accumulate GA, the pathway leading to its synthesis was largely unknown.

Molecular characterization of durum and common wheat recombinant lines carrying leaf rust resistance (Lr19) and yellow pigment (Y) genes from Lophopyrum ponticum.

Chromosome 7E from Lophopyrum ponticum carries a valuable leaf rust resistant gene designated Lr19. This gene has not been widely used in common wheat breeding because of linkage with the yellow pigment gene Y. This gene tints flour yellow, reducing its appeal in bread making.

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.

Survey of aliphatic glucosinolates in Sicilian wild and cultivated Brassicaceae.

In the frame of the activities carried out to exploit Sicilian local cultivars of brassicas, we focused our attention on some of the potential health compounds of various local cruciferous crops. These compounds are of interest to improve the quality of the produce with the aim to develop new cultivars capable of providing functional foods able to prevent disease. In this context, we surveyed for the presence of specific glucosinolates in local cultivars of broccoli, cauliflower, kale, and in some wild species widespread in Sicily, using as control various commercial cultivars.