Objective]To summarize the clinical experience of Zhang Yu-zhu to treat Bi-Syndrome. [Methods] Summarized the academic view and clinical experience of Zhang yu-zhu to treat Bi-syndrome,including etiology and pathogenesis,therapeutic principle and the formulas of Zhang Yu-zhu. Summarize the compatibility and modified formulas,and proven cases attached. [Result] The cause of Bi-syndrome was divided into two types: one was external pathogen,which was caused by wind,cold and wet. The other was internal pathogen,including spleen and kidney deficiency,the unbalance of Ying qi and Wei qi and insecurity of the interstices. When diagnosing and treating Bi-syndrome ,he emphasized combining Chinese and western medicine and syndrome differentiation. [Conclusion]Zhang Yu-zhu's treatment of Bi-syndrome has evident effect.

Objective To explore the features of subarachnoid hemorrhage (SAH) manifested as crescentshaped high density changes on brain CT.Methods The clinical data of 32 eases of tSAH similar to acute subdural hematoma ASDH were retrospectively analyzed.Results 2 cases of 3 receiving operation procedure were cured and 1 was slightly disabled.28 cases of 29 receiving non-operation treatment were cured and l was slightly disabled. Conclusion Because sometimes tSAH is featured as crescent-shaped high density image on brain CT,which will have a better effect through non.operation,so it is easily misdiagnosed as ASDH.

AIM:To investigate the effect of different oxygen concentrations on the differentiation of marrow stroma cells into osteoblasts and to evaluate the expression of Cbf?1 /Runx2,bone-morphogenesis protein 2 (BMP2) and peroxisome proliferator-activated receptor ?2 (PPAR-?2) in bone marrow stromal cells. METHODS:The bone marrow stomal cells obtained from 4-month-old female SD rats were cultured in growth medium and were used between passages 3 to 5. The cells were divided randomly into 4 groups,each group has 8 samples. The cells in all 4 groups were used for the following experiments after cultured with different oxygen concentrations for 3 d in osteoblastic differentiation medium:total cellular RNA was isolated using total RNA kit; RT -PCR was performed to detect the mRNA expression of Cbf?1 /Runx2,BMP2 and PPAR?2. The protein expression of Cbf?1 /Runx2 and BMP2 was assayed by Western blotting. RESULTS:Compared to the cells in normoxia condition (20% ),the mRNA and protein expressions of Runx2 were enhanced significantly,the mRNA expression of BMP2 was also enhanced significantly,the protein expression of BMP2 increased and the mRNA expression of PPAR?2 decreased significantly in the cells cultured with lower oxygen concentrations. The lower oxygen con-centration was in the culture,the more Runx2 mRNA,BMP2 mRNA,BMP2 and Runx2 protein were expressed. On the contrary,hypoxia significantly decreased the expression of PPAR?2 mRNA in bone marrow stronmal cells and the lower the oxy-gen concentration was used,the less expression of PPAR?2 mRNA was achieved. CONCLUSION:Hypoxia promotes the mRNA and protein expressions of Runx2 and BMP2,also significantly decreases the expression of PPAR?2 mRNA in bone marrow stronmal cells in an oxygen concentration dependent manner,indicating that hypoxia significantly stimulates the differentiation of bone marrow stromal cells into osteoblasts instead of lipocytes.

OBJECTIVE: To assess the effect of one-stage repair of secondary nasolabial deformity and nasal septoplasty for cleft patients on nasal airway resistance (NAR). METHOD: Using active anterior rhinomanometry, NAR was measured in eighteen patients with cleft lip and palate who suffered form one-stage repair of secondary nasolabial deformity and septoplasty at per-and-post operation. RESULT: NAR was (0.664 +/- 0.200) kPa/(s x L) before operation, (0.304 +/- 0.180) kPa/(s x L) six months after operation, and (0.396 +/- 0.250) kPa/(s x L) twelve months after operation respectively. The differences are statistically significant (P < 0.01) between the NAR before and after operation. Subjective impression score of nasal patency was 7.5 +/- 1.5 before-operation, 2.1 +/- 2.0 after-operation for six months, 3.0 +/- 2.4 after-operation for twelve months. There are significant differences in the subjective impression score of nasal patency as well (P < 0.01). CONCLUSION Correction of septal deformities play a very important role in the operation for secondary nasolabial deformity, which can decrease NAR and improve the subjective impression of nasal patency.
Adolescent ; Airway Resistance ; Cleft Lip ; surgery ; Cleft Palate ; surgery ; Female ; Humans ; Male ; Nasal Septum ; abnormalities ; surgery ; Nasopharynx ; surgery ; Postoperative Period ; Rhinoplasty ; Young Adult

Objective To observe the effects of A2a adenosine receptor antagonist SCH442416 and ZM241385 on the expression of glutamine synthetase(GS) and L-Glutamate/L-Aspartate Transporter(GLAST) in rat retina under chronic ocular hypertension model.Methods Rat chronic ocular hypertension models were induced in the right eye of 12 male Sprague Dawley rats by blocking three episcleral veins,the left eye as control one.Intraocular pressure (IOP) was measured and compared at postoperative 1 week,2 weeks and 3 weeks.54 male chronic ocular hypertension rats were divided into 3 groups randomly,topically applying A2a adenosine receptor antagonist SCH442416,ZM241385 and carrier,respectively,three times a day for three weeks.At three weeks,mRNA and protein expression of GS and GLAST in rat retina were analyzed by RealTime-PCR and Western-blot.Results The average IOP of the modeling eyes at postoperative 1 week,2 weeks and 3 weeks were higher than that of the control eyes (all P ＜ 0.05).The mRNA and protein expression of GS and GLAST in the retina of SCH442416 and ZM241385 groups increased significantly compared to the carrier group (all P ＜ 0.05).However,the differences of mRNA and protein expression of GS and GLAST between SCH442416 and ZM241385 groups was not significant(all P ＞ 0.05).Conclusion Rat chronic ocular hypertension model can be induced by blocking three episceral veins successfully and effectively.A2a adenosine receptor antagonist SCH442416 and ZM241385 increase the expression of GS and GLAST.There seems no difference between the effects of these two drugs.

OBJECTIVETo observe the therapeutic effects of continuous plasma filtration absorption (CPFA) treatment on burn sepsis.

METHODSThirty burn patients with sepsis hospitalized in Beijing Fengtai You'anmen Hospital from July 2009 to October 2012 were treated by CPFA for twice besides routine treatment. The blood samples were collected at five sites (A, B, C, D, and E, respectively) of blood purification equipment before and after CPFA, before and after hemoabsorption, and before hemofiltration. The plasma levels of TNF-α, IL-1β, IL-6, IL-10, interleukin-1 receptor antagonist (IL-1RA), soluble tumor necrosis factor receptor (sTNFR) I , and sTNFR-II from sites A, C, and E were determined with ELISA before CPFA was performed for the first time, and those from sites B and D were determined with ELISA after CPFA was performed for the first time. Plasma levels of the above-mentioned cytokines from sites A and B were determined with ELISA before CPFA and after CPFA was performed for the second time. The data of plasma levels of IL-1βP3, IL-1RA, sTNFR-I, sTNFR-II, and TNF-α before CPFA and after CPFA was performed for the second time were collected for calculation of the ratios of IL-1RA to IL-1β and sTNFR-I plus sTNFR-II to TNF-α. The expression rate of human leukocyte antigen DR (HLA-DR) on the CD14 positive monocytes, acute physiology and chronic health evaluation (APACHE) II score, body temperature, pulse, respiratory rate, and leukocyte count of patients were evaluated or recorded before CPFA and after CPFA was performed for the second time. Patients'condition was observed. Data were processed with paired t test.

RESULTSThe plasma levels of TNF-α, IL-1β, IL-6 and IL-10 from site B after CPFA was performed for the second time were significantly lower than those from site A before CPFA was performed for the first time (with t values respectively 7.05, 5.23, 4.73, 2.37, P values below 0.01). After CPFA was performed for the first time, the plasma levels of TNF-α, IL-1β, and IL-6 from site D were significantly lower than those from site C before CPFA was performed for the first time (with t values respectively 5.48, 2. 17, 1.78, P < 0.05 or P <0.01). The plasma levels of all cytokines were close between site B after CPFA was performed for the first time and site E before CPFA was performed for the first time (with t values from 0.04 to 1.05, P values above 0.05). The plasma levels of TNF-α, IL-1β, and IL-6 from site B after CPFA was performed for the second time were significantly lower than those from site A before CPFA was performed for the second time (with t values from 1.87 to 5.93, P <0.05 or P <0.01). The ratios of IL-1RA to IL-1β and sTNFR-I plus sTNFR-II to TNF-α, and expression rate of HLA-DR were increased significantly after CPFA was performed for the second time as compared with those before CPFA (with t values from 3.99 to 7. 80, P values below 0.01). APACHE II score after CPFA was performed for the second time was 11 ± 6, which was lower than that before CPFA (22 ± 7, t =4.63, P <0.01). After CPFA was performed for the second time, body temperature, pulse, and respiratory rate of patients were improved (with t values from 1.95 to 3.55, P values below 0.05) , and the leukocyte count was significantly decreased (t =4.36, P <0.01) as compared with those before CPFA. All patients survived and were discharged with length of stay of (27 ± 31) d, and no adverse effects occurred during CPFA treatment.

CONCLUSIONSCPFA, which combines hemoabsorption and hemofiltration, can facilitate the treatment of burn sepsis by decreasing the level of pro-inflammatory cytokines efficiently, alleviating systemic inflammatory response, and improving the immune status.

Adsorption ; Aged ; Biomarkers ; blood ; Burns ; blood ; complications ; immunology ; Cytokines ; blood ; Fluid Therapy ; Hemofiltration ; methods ; Hospitalization ; Humans ; Inflammation Mediators ; blood ; Interleukin 1 Receptor Antagonist Protein ; blood ; Interleukin-10 ; blood ; Interleukin-6 ; blood ; Sepsis ; blood ; immunology ; therapy ; Treatment Outcome ; Tumor Necrosis Factor-alpha

OBJECTIVE To investigate the transgenerational effects of a hypothala mic-pituitary-ad-renal (HPA)axis -associated neuroendocrine metabolic progra mming alteration fro m F1 to adult second generation (F2)with prenatal ethanol ingestion.METHODS Pregnant Wistar rats were ad ministered with ethanol (4 mg·kg -1·d -1 )fro m gestational day 1 1 until delivery.F1 rats were fed a high-fat diet fro m postnatal week 4 (PW4)and were cross-mated in PW 16 -20.F2 rats were fed a standard diet fro m PW4 and rectal te mperature was measured in PW20,oral glucose tolerance test (OGTT)was con-ducted in PW21 ,blood sa mples and hypothala mus were collected in PW24 to investigate seru m lipids and HPA axis activity.RESULTS Co mparing to the F2 control group ,rectal te mperature in F2 ethanol group were higher (P<0.01 ),sugar tolerance in F2 male group was i mpaired (P<0.05),seru m corti-costerone and hypothala mus arginine vasopressin (AVP) mRNA were increased (P <0.05);seru m insulin were decreased (P<0.05)and male rats showed i mpaired glucose tolerance (P<0.05);seru m high-density lipoproteincholesterol (HDL-C)decrease (P <0.05)and total cholesterol (TCH)/HDL-C and low density lipoproteincholesterol (LDL-C)/HDL-C ratios were markedly increased (P <0.05,P <0.01 ).CONCLUSION Prenatal ethanol exposure induced metabolic syndro me has transgenerational effects,which may originate fro m the intrauterine progra mming of altered HPA axis-associated neuroen-docrine metabolis m.

Objective This retrospective study is to analysis the special medical conditions that most Chinese secondary hospitals are facing with,and to review the safeguards and pitfalls for arterial switch operations,in order to probe intothe feasibility of this procedure for Chinese secondary hospitals and provide our experiences to help other surgeons to avoid pitfalls on complex procedures.Methods Between January 2006 and December 2011,totally 21 newborns and infants with TGA/VSD and TGA/IVS underwent arterial switch operation.There were 15 males and 6 females.In the TGA/VSD group,there were 16 cases,ranging from 30 days to 1 year at surgeries,and weight from 3.4-8.5 kg with average of (5.33 ± 1.42) kg.In the TGA/IVS group,there were 5 cases,ranging from 13 days to 1 month at surgeries,and weight from 3.1-5.5 kg with average of (3.75 ± 1.17)kg.All patients underwent one stage of arterial switch operation.Routine follow-up checking points are set at discharging,3 months,half year and every year after operation.Results The early death rate is 9.5％ (2/21),and the reexploration rate is 9.5％ (2/21).In the TGA/VSD group,average cardiopulmonary bypass time is (151 ± 33) minuntes with the aortic crossclamp time is (1 19 ± 26) minutes.Ventilator support time is 24-159 hours,and the length of ICU stay is 3-17 days.1 case has residual VSD with the diameter less than 2 mm.The pulmonary flow velocity in 2 cases increase mildly to 2.0 m/s and 2.2 m/s,and another 2 cases increase severely to 3.1 m/s and 3.7 m/s.The aortic flow velocity in 3 cases increase to 2.0m/s.ECG instructs no case has myoinfarction signs.In the TGA/IVS group,average cardiopulmonary bypass time is (170 ± 52) minuntes with the aortic crossclamp time is (137 ± 48) minutes.Ventilator support time is 51-144 hours,and the length of ICU stay is 4-14 days;The pulmonary flow velocity in 2 cases increase mildly to 2.0 m/s.The aortic flow velocity in 1 cases increase to 2.0 m/s.ECG instructs no case has myoinfarction signs.Conclusion Unbalanced medical resources distribution causes significant differences between heart centers and the secondary hospitals in China,especially on the complex congenital heart diseases procedures.However,with relatively solid background on correction of the simple congenital heart diseases,the Chinese secondary hospitals can still perform arterial switch operation with satisfactory mortality and morbidity,and provide more prompt medical services for more population.

A pot experiment was conducted to study effect of drought stress on leaf physiological characteristics and growth of one year old Stellaria dichotoma seedlings. The result showed that plant height and shoot dry weight significantly decreased with decrease in soil water content; however, root length and root dry weight increased at light drought stress and decreased at severe drought stress. The result also showed that with the decrease of soil water content, proline content in S. dichotoma leaves decreased then increase, while solube protein content decreased. Activities of SOD and POD in S. dichotoma leaves significantly decreased as soil water content decreased, while activity of CAT significantly decreased at severe drought stress. Membrane permeability in S. dichotoma leaves increased, while MDA content decreased then increased as soil water decreased. These results suggest that S. dichotoma had osmotic stress resistance ability and reactive oxygen scavenging capacity at light drought stress, which caused S. dichotoma growth was no inhibited at a certain extent drought stress.
Droughts ; Plant Leaves ; enzymology ; growth & development ; metabolism ; Plant Proteins ; metabolism ; Plant Roots ; enzymology ; growth & development ; metabolism ; Proline ; metabolism ; Seedlings ; enzymology ; growth & development ; metabolism ; Stellaria ; enzymology ; growth & development ; metabolism ; Water ; metabolism

Objective To investigate the effects of a novel standardized training program on the satisfaction and training quality of general practitioners (GPs). Methods 114 GPs trained in Wuxi People's Hospital between 2009 and 2013 were included, 52 GPs and 62 GPs were trained before and after the reform respectively. The measures of teaching reform included improvements in curriculum provision, theory teaching, learning modality and skills training. The evaluation indexes of satisfaction questionnaire and examination were confirmed by literature method and small-group discussion. Self-report satisfaction ques-tionnaire were distributed to graduate GPs and valid questionnaires were collected, while the results of entrance examination and graduation examination of GPs were recorded before and after the teaching reform. The research data were analyzed by chi-square test using SPSS 16.0 software. Results The basic characteristics of GPs and results of entrance examination before and after the teaching reform were compa-rable (P>0.05), however, GPs' satisfaction with curriculum, theoretical education, study form and skill training were increased significantly after teaching reform (P<0.05). Besides that,the results of graduation examination of GPs after the teaching reform, both the theory and skill examination, were improved signifi-cantly (P<0.05). Conclusion The study showed that GPs satisfaction with training modality and the results of graduation examination were improved greatly through our innovative teaching reform.