Objective To obsere the effectiveness of the Relume broad band ultraviolet B (UV-B) in repigmenting of the pregnant abdominal stretch marks. Methods In the study, 20 cases of pregnant abdominal stretch marks subjects were irradiated locally with Relume UVB phototherapy regimen. According to their skin variation, the wave length and frequency were chosen. The treatment was perfromed once a week with 6 weeks duration. Results Except 3 cases of non-compliance, 17 cases had been followed up for 4 months. 100% Subjects shown the increased pigmentation on the stretch marks. 29.4% (5 cases) obtained excellent result in repigmentation. 70.6% (12 cases) were satisfied. Conclusion The Relume UV-B phototherapy can be a useful treatment option for the pregnant abdominal stretch marks with safety and efficacy.

OBJECTIVE:To study the effect of natural emulsifier acacia senegal on in vivo and in vitro performance of chloro-genic acid self-microemulsion. METHODS:Chlorogenic acid self-microemulsion containing acacia senegal(new chlorogenic acid self-microemulsion)was prepared by using acacia senegal to gradually replace polysorbate 80 in chlorogenic acid self-microemul-sion containing nonionic emulsifier (traditional chlorogenic acid self-microemulsion). The appearance,morphology,particle size,conductivity,pH value,stability,in vitro release and intestinal absorption kinetics of the 2 kinds self-microemulsions were evaluated. RESULTS:50％of polysorbate 80 was replaced by acacia senegal in new chlorogenic acid self-microemulsion. The tradi-tional and new chlorogenic acid self-microemulsions had clear appearance,and approximately spherical drops. Particle sizes were (24.53 ± 3.03),(35.51 ± 5.91) nm;dectrical conductivities were (195.6 ± 0.3),(189.5 ± 0.4)μs/cm;and pH were 3.87 ± 0.02, 4.08 ± 0.03 (n=3),respectively. Compared with traditional chlorogenic acid self-microemulsion,the absorption rate constant,ef-fective permeability coefficient and absorption amount of the new one in duodenum,jejunum,ileum were increased a little (P>0.05);the above indexes in colon were obviously decreased (P<0.05). CONCLUSIONS:The new chlorogenic acid self-micro-emulsion can maintain the performance of traditional one,and increase absorption of chlorogenic acid in small intestine.

Objective To observe the effects of physical agents therapy on serum hs-CRP, TNF-α andadiponectin in patients with cerebral infarction and the possible underlying mechanisms. Methods Sixty patientswith cerebral infarction were randomly and equally divided into two groups: 30 cases were treated with physical a-gents therapy ( physical therapy group) , and 30 with drugs only ( drug treated group). Thirty normal subjectsserved as the control group. The level of hs-CRP in the serum was determined by latex agglutination reaction, TNF-and adiponectin were determined by using ELISA before and after therapy. Results The levels of serum hs-CRP and TNF-α of patients with cerebral infarction before therapy were much higher than those of the control group,but adiponectin was significantly lower than those of the control group( P < 0.01 ). After therapy, the levels of ser-um hs-CRP and TNF-α were decreased and adiponectin was increased significantly in both treated groups ( P <0.01 ). Comparison with two treated groups showed that the levels of hs-CRP and TNF-α were lower and adiponec-tin was obviously higher in physical agents therapy group than those in the drug treated group ( P < 0.05 ). Con-clusion The patients with cerebral infarction have low level of serum adiponectin. Physical therapy might exertbeneficial effects on patients with cerebral infarction by the decreasing serum hs-CRP and TNF-α, as well as by ele-vating adiponectin.

Objective To study the effect of blood coagulation function and nerve function of beraprost in the treatment of acute cerebral infarction.Methods 80 cases of acute cerebral infarction were randomly divided into 2 groups, 40 cases in the control group and 40 cases in the experiment group.The control group received routine treatment, the experiment group were treated with the same as the control group combined with beraprost.Changes of coagulation function and nerve function were compared pre-and post-treatment between two groups.Results Compared with pre-treatment, APTT, PT, Fib level, serum NGF level, Barthel score increased post-treatment of the two groups, D-D, serum NSE, S100b, NIHSS score decreased, compared with the control group, APTT, PT, Fib level, serum NGF level, Barthel score were higher in the experiment group, the total effective rate was higher than the control group, two D-D, serum NSE, S100β, NIHSS scores were lower than the control group, the differences were statistically significant (P<0.05).Conclusion Beraprost can reduce the high coagulation state in patients with acute cerebral infarction, improve the degree of neurological impairment, and has good clinical efficacy.

OBJECTIVETo observe protective effects of Schisandra extract (SE) on embryotoxicity and reproductive toxicity of early pregnant rats exposed to Benzo[a]pyrene (Bap).

METHODSPregnant rat model was prepared using periodic screening cage method. Totally 50 female pregnant SD rats were divided into five groups by randomized block design according to the weight, i.e., the BaP model group, the low dose SE group, the middle dose SE group, the high dose SE group, the normal control group, 10 rats in each group. Rats in the BaP model group were administered with BaP at a daily dose of 2 mg/kg by gastrogavage. Rats in low, middle, and high dose SE groups were administered by gastrogavage with BaP (at a daily dose of 2 mg/kg) plus SE at a daily dose of 40, 200, and 1 000 mg/kg, respectively. Equal volume of olive oil was administered to rats in the normal control group by gastrogavage. All medication was performed for 8 successive days. Changes of rat body weight in each period were observed. The uterus embryonic total quality and ovary quality were measured, and organ index calculated. The number of corpus luteum, the number of embryo implantation, and the number of absorbed embryo were statistically calculated respectively. The implantation rate and the absorbed embryos rate were calculated. Serum levels of human chorionic gonadotrophin β (β-HCG) and progesterone (PROG) were detected by ELISA.

RESULTSCompared with the normal control group, the weight of 9-day pregnant rats, the number of embryo implantation, the uterus embryonic total index, ovary index, serum levels of β-HCG and PROG all decreased in the Bap model group with significant difference (P < 0.05, P < 0.01). Compared with the Bap model group, body weight, the uterus embryonic total index, and the PROG level increased in 3 dose SE groups (P < 0.05, P < 0.01). Ovary index and serum β-HCG increased in middle and high dose SE groups (P < 0.05, P < 0.01). The number of implantation obviously increased in the high dose SE groups (P < 0.01).

CONCLUSIONSE could reduce the embryotoxicity and reproductive toxicity of early pregnant rats exposed to Benzo[a]pyrene.

Animals ; Benzo(a)pyrene ; toxicity ; Chorionic Gonadotropin ; blood ; Embryo Implantation ; drug effects ; Female ; Ovary ; drug effects ; Plant Extracts ; pharmacology ; Pregnancy ; Progesterone ; blood ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reproduction ; drug effects ; Schisandra ; chemistry ; Uterus ; drug effects

In this paper we investigated the mechanisms of Baihu Decoction ((白虎汤, BH) and Baihu with Radix Ginseng (BHG) in treating systemic inflammatory response syndrome (SIRS) and sepsis in humans and animals. By reviewing published data on the effects of BH and BHG and the control of blood glucose in treating SIRS and sepsis, we found that (1) BH and BHG were beneficial in the treatment of SIRS and sepsis in humans and animals; (2) BH and BHG also had great effect in lowering blood glucose level; and (3) the tight control of blood glucose during critical illness substantially improved the outcome. Considering these data together, we hypothesize that one of the major mechanisms of BH and BHG in treating SIRS and sepsis is to lower the blood glucose level. The findings also suggest that the application of BH and BHG can extend to many acute illnesses and injuries, which commonly cause hyperglycemia.
Animals ; Blood Glucose ; analysis ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Systemic Inflammatory Response Syndrome ; blood ; drug therapy

In this paper, the response of individual's physiological system under psychological stress state is discussed, and the theoretical support for psychological stress assessment research is provided. The two methods, i.e., the psychological stress assessment of questionnaire and physiological parameter assessment used for current psychological stress assessment are summarized. Then, the future trend of development of psychological stress assessment research is pointed out. We hope that this work could do and provide further support and help to psychological stress assessment studies.
Humans ; Neuropsychological Tests ; Stress, Psychological ; Surveys and Questionnaires

Objective To summarize complications and early clinical effect of less invasive stabilization system and the femoral condylar support plates in treatment of AO type C distal femoral fractures. Methods We reviewed 46 patients who had internal fixation of AO type C distal femoral fractures. Of all 46 patients, 25 were with less invasive stabilization sys-tem and 21 were with femoral condylar support plates fixation. Comparative analysis was performed using intraoperative in-dex, postoperative complications and the Evanich score at follow-up. Results All 46 patients were followed up with a mean time of 19.6 months after surgery. The difference in incision length, blood loss, fracture healing time was significant between the 2 groups(P＜0.05)but not in the duration of operations and hospital stays(P>0.05). The statistical signifi-cance was also found in the total incidence of postoperative complications and the Evanich score at the last follow-up(P＜0.05). Conclusion Patients with less invasive stabilization system fixation had the characteristics of less trauma, shorter fracture healing time, less postoperative complications and better functional recovery compared with femoral condylar sup-port plates. Less invasive stabilization system had became an ideal internal fixation in treatment of AO type C distal femoral fractures.

Objective To analyze the factors associated with the outcome of pyeloplasty in term of renal function and morphology improvement in children with unilateral ureteropelvic junction obstruction,in order to provide clinical evidence for the treatment of hydronephrosis in children.Methods Clinical data of 174 children who underwent unilateral dismembered pyeloplasty from January 2009 to June 2014 were retrospectively studied.Differential changes in renal function and renal morphology after pyeloplasty were assessed by serial renal scan and ultrasound.On the basis of preoperative split DRF,these patients were divided into three groups:group Ⅰ with DRF ≥40％ (n =99),group Ⅱ with DRF 30％-40％ (n =29) and group Ⅲwith DRF ＜ 30％ (n =46).According to their age at surgery,the children were divided into four groups,including group A aged 1-3 months (n =52),group B aged 3 months-3 years (n =44),groupCaged3-6years (n =37),and group D aged more than 6 years (n =41).Results Inall 174 children,postoperative complication occurred in 7 cases,including urinary tract infection in 6 cases and renal atrophy in 1 case.A significant improvement of both function and morphology was confirmed in most patients (P ＜ 0.01).Patients in group Ⅰ showed stable renal function after operation(DRF 48.46％ ±4.80％ vs.50.78％ ± 5.45％,P ＜ 0.01),of them who underwent pyeloplasty at 1-3 months of age showed the best obvious recovery of renal morphology.Renal function of patients in group Ⅱ recovered obviously and most of them reached to the initial values (DRF 35.18％ ± 2.95％ vs.43.91％ ± 6.89％,P ＜ 0.01).While renal function of patients in group Ⅲ recovered significantly after surgery,most of them failed to restore the initial values(DRF 20.70％ ± 6.90％ vs.33.78％ ± 12.49％,P ＜ 0.01),and among them,the aged 1-3 months group possessed the best recovery.Moreover,the morphological improvement was similar to the functional improvement.The time for hydronephrosis recovered to less than Grade 2 of Society for Fetal Urology(SFU)was 6,24 and over 24 months respectively in group Ⅰ,Ⅱ and Ⅲll,and the renal morphology gradually improved with the increasing duration of follow-up.Conclusions The renal function and morphology of most patients improved significantly after pyeloplasty.Recovery of renal function and morphology after surgery was significantly correlated with the preoperative DRF.Early surgical intervention may improve the function and morphology recovery of the involved renal unit.

Objective To explore the new way of administration and clinical effect of botulinum toxin A in the treatment of focal hyperhidrosis.Methods The clinical efficacy was observed in 132 sites of 28 patients with focal hyperhidrosis,and the degree and range of focal hyperhidrosis were determined by the minor iodine-starch test.50 U of botulinum toxin A was injected in unilateral axillary,palms and soles with BellaVita instrument and 30 U for forehead.Each patient was followed-up in 1 week,2 weeks and every month after injection for 8 months.According to the results of the minor iodine-starch test the objective effect and evaluation score were obtained,and the comprehensive effect evaluation score was calculated with the objective effect evaluation score and the subjective effect evaluation score in each follow-up.Results The comprehensive effect evaluation score before injection of botulinum toxin A was 1.34±3.94,and that after injection was 23.21±9.44 for 1 week,92.41±11.95 for 1 month,98.21±5.60 for 2 months,95.98±5.94 for 3 months,and 86.61±10.17 for 4 months,respectively.Compared with that before injection,the difference was statistically significant (P ＜0.05).The effect decreased slowly after 4 months of injection,and the efficacy was maintained for 8 months (4.46±6.98);compared with that before injection,the difference of the clinical efficacy was not statistically significant (P ＞0.05).Based on the comprehensive effect evaluation scores,the differ ence of the clinical efficacy was not statistically significant between 1 week and 6 months after injection (P＞0.05).Conclusions The clinical effect of botulinum toxin A injected by BellaVita is prompt and effective for focal hyperhidrosis.