Because of operational limitations, a significant proportion of the health centers at the peripheral level are able to provide treatment to Buruli ulcer patients with the combination rifampin (rifampicin)-streptomycin (RIF-STR) only five times weekly (5/7) instead of seven times weekly (7/7), as recommended. The objective of this experiment is to assess the impacts of various dosing frequencies...

BACKGROUND AND OBJECTIVES Aging and malnutrition are known to influence immune functions. The aim of this study was to investigate the relationship of aging and malnutrition to innate immune functions in tube-fed bedridden patients. METHODS AND STUDY DESIGN A cross-sectional survey was performed in 71 tube-fed bedridden patients aged 50-95 years (mean age±SD, 80.2±8.5 years) with serum albumi...

A forced convection gas-fired oven has been designed which will sterilize a very heavy load of syringes and instruments and containers. It is superior to a gas-fired, infrared, radiant-heated oven which was designed for sterilizing syringes.

THERE has been prominence recently in the medical press on sterilization methods in hospitals, and it is becoming increasingly recognized that all is not well with steam-pressure sterilizers and sterilization procedures in many of our hospitals. This report by an operational research team of the Nuffield Provincial Hospitals Trust, on sterilizing practice in six British hospitals, observed over...

Surface sterilization is a vital step in preparation of healthy and viable explants tissue culture. Most surface contaminants can be eliminated by with suitable sterilizing agent. The study aimed to present an effective disinfection method for Clinacanthus nutans shoot regeneration using nodal segments. A total four different approaches were conducted treating various concentrations Sterilizing...

result from other techniques, such as those requiring aeration of cultures. The exhaust air from such operationls must be sterilized and the most reliable means of doing this is incineration. The 1 cfm capacity of the incinerator described above is sufficient for mnost laboratory scale operations. If provision is made for cooling the exit air, the apparatus may be employed as a source of steril...

Thc sterilizing effect of supercritical carben dioxide (SC-CO,) is described as compared with gaseous C02(G-CO,) and liquid CO,(L-CO,). Baker's yeast, ltscherichia eoli, Staphylococcus aure us and eonidia'ofAspergiilus niger were sterilized by treating with SC-CO, at 200 atm and 350C when the water contcnt of each microorganism was 70 .90%, However, dry cells with a water content of 2 .1O% coul...