Neonatal intrahepatic cholestasis caused by Citrin deficiency(NICCD) is one of phenotypes of Citrin deficiency.It's an autosomal recessive disorder which was mainly seen in East Asia,including China.Case of NICCD was reported firstly by Japanese in 2001.In south area of China,the morbidity of NICCD is higher than that in north area of China.Most of the patients with NICCD has benign prognosis.Symptoms resolve within the first year of life,thus making a diagnosis difficult after this time.But few of patients will develop liver failure,even be fatal to life.Early diagnosis,regular follow-up and proper management may improve the prognosis.

The article reviewed of the origin of the social practice teaching in master of public health(MPH) program and gave the introduction of the social practice in American MPH education. Through the definition, positioning and feedback of specialized social practice in full-time MPH program, we can get some experiences and enlightenments of specialized social practice in full-time MPH educa-tion, which will provide references for social practice teaching in full-time professional degree education.

The evaluation on clinical efficacy of traditional Tibetan medicine (TTM) is an important scientific subject during the development of TTM. Firstly, the authors introduced the current situations and problems in evaluation on clinical efficacy of traditional Tibetan medicine both at home and abroad in this study. Secondly, they compared the similarities and differences between TTM and traditional Chinese medicine (TCM) in evaluation on clinical efficacy, define their differences in details but not in nature, and proposed that TTM could selectively learn TCM's experiences in clinical research and build a specific methodology system for evaluation on clinical efficacy according to its own characteristics. Thirdly, they discussed the methodological challenges in evaluation on clinical efficacy of TTM, including the pending clinical research guidelines and disease diagnosis standards according to its own characteristics. Finally, they propound some suggestions for promoting the evaluation on clinical efficacy of TTM, including the comprehensive application of multiple research methods, overall research-based evaluation on efficacy of TTM complex intervention and selection of accepted and objective outcome indexes for efficacy evaluation.
Biomedical Research ; Clinical Trials as Topic ; Drug Evaluation ; methods ; standards ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Tibetan Traditional ; Treatment Outcome

Side population (SP) cells are highly enriched for stem cell activity and characterized by their ability to efflux the vital dye Hoechst 33342, because they express the ATP binding cassette (ABC)-dependent transporter ABCG2. SP cells can be selected from main population using flow cytometric analysis. Currently SP cells have been isolated from many tissues and organs. SP cells of different origins have some common characteristics. This article introduces the classifications, surface marker, and characteristics of SP cells.

strains that could produce raw starch-digesting glucoamylase were isolated from soil and mildewed rice.The highest raw starch-digesting glucoamylase activity strain named OR-1 was identified as Rhizopus.sp.The raw starch-digesting glucoamylase activity of the strain is 90U/mL.Through UV and NTG mutagenesis,the raw starch-digesting glucoamylase activity raised to 200U/mL and 325U/mL respectively.The RDA were 70% and 65% respectively.

Abscess ; pathology ; Adenoma ; metabolism ; pathology ; Adenoma, Sweat Gland ; metabolism ; pathology ; Biomarkers ; metabolism ; Breast Diseases ; pathology ; Breast Neoplasms ; metabolism ; pathology ; Female ; Fistula ; pathology ; Humans ; Keratin-7 ; metabolism ; Keratins ; metabolism ; Mucin-1 ; metabolism ; Nipples ; pathology ; Paget's Disease, Mammary ; metabolism ; pathology ; Receptor, ErbB-2 ; metabolism ; Sweat Gland Neoplasms ; metabolism ; pathology

OBJECTIVETo compare the differences in the efficacy on speech and swallowing dysfunction of medulla oblongata palsy (MOP) after brainstem infarction between electroacupuncture at eight-neck-occiput points and routine acupoints.

METHODSSeventy-two patients were randomized into a neck-occiput points group and a meridian points group, 36 cases in each one. In the neck-occiput points group, the eight-neck-occiput points (Neck 1-4 points, Occiput 1-4 points) were selected. In the meridian points group, Lianquan (CV 23), Futu (LI 18), Tongli (HT 5), Hegu (LI 4) and the others were selected. Electroacupuncture was used in the two groups, dense-dispersion wave, retaining for 30 min. The treatment was given once a day, 5 treatments a week. Totally, 4 weeks were required. The symptom scores of speech and swallowing dysfunction were observed before and after treatment in the two groups. The efficacy was compared between the two groups.

RESULTSThe scores of speech and swallowing dysfunction were improved significantly after treatment in the two groups (P < 0.05, P < 0.01). The results in the neck-occiput points group were better than those in the meridian points group (both P < 0.01). The curative rate of speech dysfunction was 30.6% (11/36) and that of swallowing dysfunction was 22.2% (8/ 36) in the neck-occiput points group, which were better than 11.1% (4/36) and 5.6% (2/36) in the meridian points group, respectively. The differences were significant in comparison of the two groups (P < 0.01, P < 0.05).

CONCLUSIONElectroacupuncture at eight-neck-occiput points achieves a better efficacy on speech and swallowing dysfunction of MOP after brainstem infarction as compared with the routine acupoints. This therapy is characterized as more accurate point localization and safer operation.

Acupuncture Points ; Adult ; Aged ; Brain Stem Infarctions ; complications ; Bulbar Palsy, Progressive ; etiology ; physiopathology ; therapy ; Deglutition ; Electroacupuncture ; Female ; Humans ; Male ; Medulla Oblongata ; physiopathology ; Middle Aged

Objective To correctly analyze the positive results of electrocardiogram treadmill exercise test (TET) and improve the level of diagnosis of CHD Methods Two hundred and fifty eight patients with chest pain underwent TET and CAG; the case history and different clinical parameters were collected (1) Clinical data of the true positive group and the pseudo positive group were compared and underwent a statistic analysis (2) Clinical data of the female positive group were compared and underwent a statistic analysis Results The number of females in the pseudo positive group was larger than in the true positive group;The number of patients with typical chest pain, hyperlipidemic history, history of smoking, family history of CHD was smaller than in the true positive group;In the pseudo positive group,the changes of ST segment were mainly in Ⅱ, Ⅲ and aVF The number of extent of changes of more than 0 2 mV and with angina induced during exertion in pseudo positive group was smaller than in true positive group In females, under 60 years, the number of ST segment changes of resting ECG and left ventricular hypertrophy was larger in pseudo positive group than in true positive group The difference was significant Conclusion The factors including sex, typical chest pain,risk factors of CHD, the location and extent of ECG changes and angina induced following exertion should be combined to analyze the positive results of TET

Objective To evaluate the application value of ureteroscopy in the diagnosis and treatment of ureteral obstruction.Methods Clinical data of 52 cases of non-calculous ureteral obstruction treated by ureteroscopy were analyzed retrospectively.Results Of 35 cases of ureteral stricture,19 cases of routine dilatation,13 cases of balloon dilatation,and 3 cases of ureteroplasty were accomplished under ureteroscope.Holmium laser resection was employed in 13 cases of ureteral polyps.Conversions to open surgery were required in 3 cases of ureteral cancer,and an ureteroplasty was carried out in 1 case of retrocaval ureter.Complications included 2 cases of ruptured mucous membrane or urethral false passage and 1 case of ureteral perforation.Conclusions Ureteroscopy can clarify the etiology of ureteral obstruction and offer corresponding treatment.

Objective To explore the application of bacterial community diversity profiling in forensic comparison of soil.Methods The DNA profilings of bacterial community from 5 soil samples of different source and 4 samples of same source were obtained through the specific amplification of 16S rDNA segments followed by terminal restriction fragment length polymorphism(T-RFLP)analysis,and the similarity indexes between different soil samples were calculated.Result The ranges of similarity indexes between different sources of soil samples were 0.3～0.44,and the ranges between same sources of soil samples were 0.76～0.87.Conclusion There is a great relativity between the bacterial community diversity profiling and the source of soil sample.