OBJECTIVE:To analysis the micro-policy demand of medical institutions about carrying on qualified phar?maceutical service.METHODS:To compare the difference of pharmaceutical service and the policy between domestic and ov_ ersea medical institutions.RESULTS&CONCLUSION:To develop the pharmaceutical service of our country,the governm_ ent and authority should establish the encouraging and regulative policies about education,medicine,licensed pharmacist,personnel matters management,and so on.

Positive and meaningful exploration was conducted by related teachers to improve the teaching quality of oral clinical pharmacology.Case based teaching method was applied in the teaching of adverse reactions and bilingual teaching was employed in the teaching of local anesthesia.Correlation and comparison of the key knowledge points were emphasized in the teaching process. Students′ interests were aroused and satisfactory results were achieved through implementing these measures.

Bone and Bones ; drug effects ; metabolism ; Humans ; Lead ; adverse effects ; Osteogenesis ; drug effects

Information Services ; Occupational Health Services ; organization & administration

Acute radiation dermatitis is one of the most common toxicities of radiotherapy in patients with nasopharyngeal carcinoma. It leads to a series of symptoms such as erythema, desquamation and necrosis, which severely affect the quality of life. No concensus has been achieved on the standard prevention and treatment. In this article, literature review was performed in the prevention and treatment of acute radiation dermatitis in patients with nasopharyngeal carcinoma and relevant problems and prospects were proposed, aiming to provide certain reference for clinical trial and scientific research.

Tympanosclerosis is the middle ear tissue hyalinization and calcification caused by chronic middle ear inflammation, which mainly results in conductive deafness with unobvious clinical symptom. Etiology is unclear. The treatment is given priority to surgical treatment at present, while long-term effect reported mostly poor. This article analyzed etiology and treatment of the tympanic cavity sclerosis.
Calcinosis ; Chronic Disease ; Ear, Middle ; Hearing Loss, Conductive ; etiology ; Humans ; Myringosclerosis ; complications ; etiology ; therapy ; Otitis Media ; Sclerosis

In order to compare the characteristics of ethano l production, a serie s respiratory deficient mutants (rho -) of Saccharomyces cerevisiae and the ir wil d parent strain (rho +) were assayed for ethanol yield, ethanol fermentation ki netics, ethanol tolerance, and activities of ethanol-dehydrogenase. The data i nd icated that: Though the average amount of ethanol produced by mutants rho - a nd by wild rho + strains were similar, some mutants produced a little more amount of ethanol than wild type. The kinetics curve of ethanol fermentation suggested t h at rho - mutants had a little higher ethanol fermenting speeds than wild type . Th e activity of ethanol-dehydrogenase per unit weight of protein of rho - mutan ts c ells were higher than that of wild strain rho +; the activity of ethanol-dehyd rogenase per unit volume of fermentation medium of rho + were higher than that rho - mutants,mainly due to the higher biomass of rho + were higher than that of rho - mutan ts. Some rho - mutants could tolerate higher ethanol concentration than wild rh o + stra in, but some not. If higher ethanol tolerance and higher ethanol yield rho - mu tants were used in fermenting process,higher ethanol yield would be expected,but some problems such as that rho - mutants grew slowly should be considered.

"CapFinder" technology,which can be used to clone the full length of 5′ UTR sequence of mRNA,was described.This technology used the terminal transferase activity of certain MMLV RT variants that added 3-5 residues(predominantly dC) to the 3′end of the first-strand cDNA exhibited when MMLV RT reached the 5′cap structure of mRNA.In the reverse reaction system containing GGG oligo,the terminal transferase activity was harnessed by the GGG oligo whose terminal stretch of dG residues can anneal to the dC-rich cDNA tail and serve as an extended template for RT.After RT switch templates from the mRNA template to the GGG oligo,a complete cDNA copy of the original RNA was synthesized with the additional GGG oligo sequences at the end.5′UTR of mRNA can be amplified with GGG oligo as forward primer and a gene-specific reverse primer.5′UTR of Bt toxin receptor E-Cadherin gene in midgut of cotton bollworm was cloned.

Objective To determine the efficacy and safety of acarbose in the treatment of senile postprandial hypotension (PPH). Methods Forty three senile in-patients with PPH were recruited. Blood pressure and heart rate(HR) were recorded for 120 minutes by using non-invasive ambulatory blood pressure monitoring system. The participants had semiliquid standard meals with or without acarbose on two following days. The ejection fraction(EF) and fractional shortening(FS) were measured by two dimensional echocardiography before treatment. Results The magnitudes of the falls in systolic, diastolic and mean arterial blood pressure (SBP、DBP、MAP) (all P