objective(s): the aim of the present study was to evaluate the effect of quercus brantii galls extract on the rat skin burn wound healing. materials and methods: ethanol extract of the galls of q. brantii was used to treat the induced burn wounds on the back of 32 wistar rats divided into 4 groups. the groups were treated by placebo, 1%, 2% and 4% concentration gall extract gels for 14 days and...

The forkhead box f1 (Foxf1) transcription factor is expressed in the visceral (splanchnic) mesoderm, which is involved in mesenchymal-epithelial signaling required for development of organs derived from foregut endoderm such as lung, liver, gall bladder, and pancreas. Our previous studies demonstrated that haploinsufficiency of the Foxf1 gene caused pulmonary abnormalities with perinatal lethal...

The characteristics of cholesterol uptake by 83 human gall bladders (obtained at cholecystectomy) were studied with a modified Ussing technique. Real and artificial biles labelled with 14C-cholesterol and 3H-dextran (the latter to correct for adherent mucosal bile) were used; all gall bladders absorbed cholesterol (average 3.5 nmol/cm2/minute). Recovery of the absorbed cholesterol from the tiss...

(Journal, April 23, p. 884), particularly from the statistical point of view. There are certain debatable points. The number of cases-namely, sixty-four-examined by Dr. Laird appears to be much too limited. If one realizes that it is obviously necessary to consider different age groups separately, this number becomes even smaller (five, eleven, seventeen, and four in Dr. Laird's paper). In view...

In recent years, bacterial infections are increasing due to emergence of antibiotic resistance. Oxidative stress and gall bladder stones also pose a great health threat to millions. This study attempted the assessment of antibacterial, anti-oxidant and anti-gall bladder stones activity of an important medicinal plant Achyranthes aspera methanolic leaf extract. Anti-bacterial activity was perfor...

BACKGROUND Agrobacterium vitis is a causal agent of crown-gall disease. Trifolitoxin (TFX) is a peptide antibiotic active only against members of a specific group of alpha-proteobacteria that includes Agrobacterium and its close relatives. The ability of TFX production by an avirulent strain of Agrobacterium to reduce crown gall disease is examined here. RESULTS TFX was shown to be inhibitory...

Oral cholecystography repeated at six-months intervals is the standard method for determining reduction in size of gall stones (partial success) and complete dissolution of stones (complete success). In a comparative study of oral cholecystography and cholecystosonography six out of 14 patients with gall stones achieving complete success by oral cholecystographic criteria had stones still detec...