Angina Pectoris ; drug therapy ; Animals ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Phytotherapy ; Technology, Pharmaceutical

Objective To analyze the clinical features of pandrug-resistant Acinetobacter baumannii (PDR-Ab) in a hospital and compare the efficacy of different antibiotic treatments on patients with pneumonia caused by PDR-Ab.Methods Data were ret- rospectively collected from all isolated PDR-Ab strains in our hospital from February 2004 to March 2005.The clinical features and outcomes were reviewed.Results A total of 77 strains of PDR-Ab were collected, 45 of which were pathogens causing clini- cal infections (35 strains from lower respiratory tract, 6 from bloodstream, 3 from drainage fluid, and 1 from wounds).Lower respiratory tract was the most common source of PDR-Ab.More than 90% of the isolated PDR-Ab strains produced OXA-23 type?-lactamase.Cefoperazone-sulbactam plus minocyeline showed good efficacy for patients with PDR-Ab pneumonia.The total clinical cure rate was 68.4%.Bacterial eradication rate was 42.1%.The factors influencing bacterial clearance were pro- longed mechanical ventilation prior to positive culture (17.5 d vs 5.5 d).mixed infection (100% vs 12.5%) and lower GCS score (9.1?0.7 vs 13.2?2.1).Concomitant septic shock (OR=13.8) and APACHEⅡscore (OR=2.1) were independent factors of clinical outcome.Conclusions Nosocomial infections caused by PDR-Ab are not untreatable.Our analysis suggests that cefoperazone-sulbactam plus minocycline may be an effective treatment for lower respiratory tract infections caused by PDR-Ab in our hospital.

Objective To search for a good solution for aesthetic beard reconstruction and to explore the effect of the single-hair grafting in beard reconstruction. Methods Under the local anesthesia, a scalp strip (length range from 5～7 cm, width range from 1.0～1.5 cm) was harvested from the back of the head and then was divided into a series of single-hair micrografts. After the slits were made, the grafts were implanted into the holes, parallel to the original beard directions. The donor sites were directly closed. With this method, 18 sparse beard patients and 3 patients with upper lip scars were treated. Results The grafted hairs grew nearly in the direction of normal beard, which achieved 90 %～95 % survival in recipient areas. The patients were satisfied with the results, in which 19 cases received only 1 operation and 2 cases received another repeated operation. Conclusion Beard reconstruction by single-hair grafting technique is a good, safe and effective method.

objective To investigate the effects of different sections of receptor associated protein (RAP) on the expression and distribution of TRPC6,synaptopodin and podocalyxin in passive Heymann nephritis(PHN). Methods Male Sprague-Dawley rats were injected with three kinds of antisera (anti-RAP full-length serum,anti-RAP N-terminal serum and anti-RAP C-terminal serum)to establish three kinds of PHN models.The control group was injected with normal rabbit serum.The quatitation of 24 h urinary protein,serum albumin and creatinine were taken before injection and one week after PHN model successfully induced.The histopathologic changes of renal tissues were observed by light microscopy.The expression and distribution of TRPC6,synaptopodin and podocalyxin in glomerular podocytes were observed by laser scanning confocal microscopy and analyzed by fluorescence quantitative software after indirect immunofluorescence double staining.Results The quantities of 24 h urinary protein in the three model groups were significantly higher than those of themselves before injection and control groups (P<0.01,respectively).The values of serum albumin and creatinine were not significantly different before and after injection (P>0.05).The expression of TRPC6 in podocytes was higher in the PHN model groups than that of control group.Fluorescence intensity of TRPC6 in RAP full-length group was stronger than that in RAP N-terminal or C-terminal groups.The expressions of synaptopodin and podocalyxin distributed along the glomerular basement membrane as spot,discontinuous short line and defect of some segments,and were lower in three PHN groups than those of control group.Fluorescence intensity of synaptopodin and podocalyxin among three PHN groups had no differences. Conclusions RAP full-length and N-terminal or C-terminal parts can increase the expression of podocyte TRPC6,but decrease the expressions of synaptopodin and podocalyxin,and alter their distribution,which may be associated with the proteinuria,however,their role in the PHN pathogenesis needs further study.

Objective To study P300 of the first episode depression and mismatch negativity(MMN) changes after antidepressant treatment. Methods Sixty-four patients with first episode depression were evaluated by HAMD 17, and P300 and MMN tests were performed at the baseline and week 12. The cognitive potentials were compared with those of control group(N=36). Results Compared with the control group, depressive patients had longer latency of P300 and MMN,lower amplitude of P300 and MMN before treatment (P

Objective To study the characteristics of event-related potentials P300 in patients with anxiety disorder(AD). Methods P300 tests were carried out in 30 patients with AD and 30 healthy adult controls. ResultsPatients with AD had significantly delayed P3 latency ([326?16] ms vs [339?19]ms, P

Contemporary Chinese medicine supposes that the blood stasis is a pivotal pathogenic mechanism of coronary heart disease (CHD). The presentation and pathological changes in acute cardiovascular events of CHD, however, seem to exceed the etiological category of blood stasis. The toxin or the combination and transformation of toxin and blood stasis of Chinese medicine are involved in the pathogenesis of CHD according to the basic theory of Chinese medicine. Therefore, to establish a criterion of differentiation and diagnosis for stable CHD caused by etiological toxin of Chinese medicine applying clinical epidemiological method, which is correlated to concept of evidence based medicine, is significant in early recognizing high risk patients and improving treatment of CHD.
Coronary Disease ; diagnosis ; pathology ; Humans ; Integrative Medicine ; Medicine, Chinese Traditional

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Breast ; pathology ; Breast Neoplasms ; drug therapy ; pathology ; Cyclophosphamide ; therapeutic use ; Diagnosis, Differential ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Lymphoma, B-Cell ; drug therapy ; pathology ; Lymphoma, Large B-Cell, Diffuse ; drug therapy ; pathology ; Male ; Middle Aged ; Prednisone ; therapeutic use ; Sarcoma ; pathology ; Spleen ; pathology ; Splenic Neoplasms ; drug therapy ; pathology ; Vincristine ; therapeutic use

Panax quinquefolium L., also named American ginseng, is a valuable tonic medicine. Because of its main active ingredient ginsenoside's extensive biological effects, researches on the Panax quinquefolius saponin have important clinical and scientific value. Its basic components, bioactivities, cardiovascular effects and mechanisms will be covered in this paper.
Animals ; Cardiovascular System ; drug effects ; Humans ; Saponins ; pharmacology

Premium healthcare is the key area of healthcare industry and private medical institutions. Howev-er, with the expansion of VIP services in public hospitals and policy barriers to private medical institutions, the de-velopment of premium healthcare in China is still in its early stage. The premium healthcare industry has in fact be-gun to take shape in some developed countries, accumulating rich experience in the aspects of developing bases, op-erating modes and security systems. Therefore, this paper introduces the experiences of premium healthcare develop-ment in several countries:the United Kingdom, the United States, Germany, Singapore, Australia, and India: the building of safety net hospitals;the setting of hierarchical pricing and differential financial assistance;the use of pub-lic-private partnership based on commercial health insurance to determine prioritization. Based on the actual situation in China, this paper provides some implications to develop premium healthcare, including the implementation of dif-ferential payment policies built on the provision of basic healthcare services, the promotion of commercial health in-surance and public-private partnerships, and the determination of preferential areas.