AIMTo investigate the effects of CoQlo supplementation on liver mitochondrial function and aerobic capacity in adolescent athletes.

METHODSBased on a single blinded study design, 18 male adolescent swimming athletes were randomized into two groups, supplement CoQ10 100 mg/d (Q group), or placebo (P group) for 28 days respectively.

RESULTS(1) After supplementation, the plasma CoQ10 concentration in Q group was significantly elevated and significantly higher compared to P group. (2) After supplementation, the rest plasma MDA level in Q group remained unchanged and was significantly lower compared to P group. (3) The plasma CoQ10 concentration of the 18 athletes was significantly decreased during the first constant endurance exercise. (4) The baseline plasma CoQ10 of the 18 subjects showed significantly positive correlation with VO2max measured in the first incremental exercise. (5) No significant difference of increased level of AKBR between Q group and P group. (6) No significant difference of increase level of VO2max, individual lactate threshold and exercise economy between Q and P group.

CONCLUSIONAlthough there is an increased demand for plasma CoQ10 during endurance exercise and CoQ10 supplement can depress lipid peroxidation, there is no effect of CoQ10 supplementation on liver mitochondrial function and aerobic capacity in adolescent athletes.

Adolescent ; Exercise ; Humans ; Lipid Peroxidation ; Male ; Mitochondria, Liver ; metabolism ; physiology ; Physical Endurance ; Swimming ; Ubiquinone ; administration & dosage ; analogs & derivatives

Objective To investigate the therapeutic effects of early enteral nutrition by gastroscopeguided naso-jejunal feeding tube placement on the intestinal endotoxemia of patient with severe acute pancreatitis (SAP).Methods Fourty-three patients were randomized into two groups:patients receiving early enteral nutrition (EN) by gastroscope-guided naso-jejunal feeding tube placement (24 cases) and those receiving total parenteral nutrition (TPN) ( 19 cases).The serum endotoxin(ET),albumin (ALB) and amylase (AMY) levels were measured.Abdominal distension and other complications were observed in the two groups.Results The abdominal pain and distension relief time,intestinal bleeding,infectious complications of EN group were significantly improved compared with that of TPN group ( P ＜ 0.01 或 P ＜ 0.05 或 P ＜ 0.001 ).The serum ET levels of EN group was much lower ( [ 0.19 ± 0.11 ] EU/ml) than that of TPN group ( [ 0.85 ± 0.28 ] EU/ml)on day 14 post-treatment (t =10.456,P ＜ 0.001 ).The serum AMY levels were decreased significantly in two groups after treatment,and the difference between two groups was not significant (t =3.l17,t =1.889,P ＞0.05 ).The serum ALB recovery of two groups was not significantly different ( P ＞ 0.05 ).Conclusion Gastroscope-guided Naso-jejunal feeding tube placement for early enteral nutrition can protect intestinal mucosa,reduce complications,alleviate symptoms of patients with SAP,which are benefitial factors for the treatment of intestinal endotoxemia in patients with SAP.

Objective:To research the best processing method for Bupleurum chinense DC.by orthogonal tests.Methods:With the contents of saikosaponin a and saikosaponin d as the indices,the L9(34) orthogonal table was used to study three factors including the amount of wheat bran,pot temperature before heating and processing time.The orthogonal design was applied to study the processing technology of Bupleurum chinense DC.fried with wheat bran.Results:The best processing method was as follows:100 g Bupleurum chinense DC.was mixed with 10 g wheat bran and fried at 290 ℃ for 80 seconds.Conclusion:The optimized processing technology is reasonable,reliable and highly reproducible,which provide reference for the processing of Bupleurum chinense DC.with wheat bran.

Objective:To research the best processing method of ginger juice baking for Rhizoma coptis. Methods:The total con-tent of four alkaloids including berberine hydrochloride determined by HPLC was used as the evaluation index, and an L9(34)orthogo-nal design with three factors including the amount of ginger juice, baking temperature and baking time and variance analysis were ap-plied to study the ginger juice baking technology for Rhizoma coptis. Results:The best processing conditions were as follows:Rhizoma coptis was soaked with 15% ginger juice, baked at 150℃ for 40 min, and withdrawn to be cool. Conclusion:The optimal ginger juice baking technology for Rhizoma coptis is reasonable, which can be used to guide the standardized production of Rhizoma coptis with gin-ger juice baking.

Objective: To research the best processing method for ginger pinellia by orthogonal tests.Methods: The orthogonal tests included the soaking time, boiling water and cooking time as the influencing factors, an HPLC method was used for the determination of 4 nucleosides (uridine, guanosine, adenosine, inosine), and the alum limit and extract content were also studied.The results were evaluated by multi index comprehensive weighted score to optimize the processing technology of ginger pinellia.Results: The best processing technology of ginger pinellia was as follows: soaked for 60 hours, the proportion of boiling water and pinellia tuber was 15:1, and boiled for about 5 h.Conclusion: The optimum processing technology of ginger pinellia is reasonable, reliable and reproducible, which can be used as the reference for the processing standardization of Chinese crude drugs.

Adult ; Aged ; Aged, 80 and over ; Epistaxis ; therapy ; Female ; Gloves, Protective ; Hemostatic Techniques ; Humans ; Male ; Middle Aged

Objective To investigate the significance of human papillomavirus teat in triage of patients with atypical squamoas cell of undetermined significance (ASCUS) diagnosed by cervical cytology. Methods Human papillomavirus teat,colposcope and cervical biopsy were performed in 184 patients with a referral diagnosis of ASCUS by cervical cytology. Results Confirmed by pathological diagnosis of cervical biopsy, 112 cases were chronic inflammation(60.87%),33 CIN Ⅰ (17.93%),17 CIN Ⅱ (9.24%),8 CIN Ⅲ (4.35%),4 cervical squamous carcinoma (2.17%) and 10 condyloma (5.43%). Of the 184 women with cytological ASCUS, 124(67.39%) cases were positive in high-risk HPV test among which 66 cases were histologically confirmed as chronic inflammation(53.23%),22 as GIN Ⅰ(17.74%), 16 as CIN Ⅱ(12.90% ), 8 as CIN Ⅲ(6.45%) ,4 as cervical squamoas carcinoma (3.23%) and 8 as condyloma (6.45%). The positive rate of HPV in groups of ASCUS were higher than those with negative HPV (P<0.003). Conclusion Women with ASCUS should be tested for HPV. Cervical biopsy under colposcopy is recommended for women with HR-HPV infection.

Objective To investigate the clinic value of combination of high-risk human papillomavirus test and cervical cytology test in diagnosis of cervical lesions. Methods Patients underwent physical examination at our department were checked by high-risk human papillomavirus test,cervical cytology test and colposcope from October 2004 to December 2006. Abnormal patients with cervical abnormalities were asked for pathological test. The diagnostic value of cervical lesions among these different methods were compared. Results Based on the criteria of histopathology,the sensitivity,specificity,positive-predictive value and negative-predictive value of high-risk human papillomavirus test for detecting all cases of CIN Ⅱ and CIN Ⅲ were 94.83% ,31.06% ,55.22% and 87.02% respectively,and those of the cervical cytology were 92.10% ,31.06% ,54.50% and 81.43% respectively.Those values changed to 99.65%,18.55%,61.46% and 97.62% respectively if two methods were combined. Conclusions Human papillomavims test and cervical cytology test combined with pathological test can improve the detective rate of cervical lesions and facilitate the treatment.

OBJECTIVETo search for a clinically effective therapy for periarthritis of shoulder.

METHODSOne hundred and forty cases were randomly divided into a treatment group and a control group, 70 cases in each group. The treatment group were treated with "Jianying point" -injection combined with massage, and the control group with routine acupuncture therapy. The pain scores and the comprehensive scores of motor function before and after treatment in the two groups were compared between the two groups.

RESULTSThe different value of the pain scores before and after treatment was 31.54+/-2.82 in the treatment group and 15.03+/-4.07 in the control group, with a very significant difference between the two groups (P<0.01); after treatment, the comprehensive score of motor function of the shoulder joint was 139.64+/-12.34 in the treatment group and 80.32+/-16.29 in the control group, with a very significant difference between the two groups (P<0.01).

CONCLUSION"Jiunying point" -injection combined with massage has clinically an obvious effect on periarthritis of shoulder.

Acupuncture Points ; Adult ; Aged ; Dexamethasone ; administration & dosage ; Female ; Humans ; Injections ; Male ; Massage ; Middle Aged ; Periarthritis ; therapy ; Shoulder Joint ; Shoulder Pain ; therapy ; Vitamin B 12 ; administration & dosage

OBJECTIVETo compare the cardiorespiratory factors and surgical conditions during total intravenous anesthesia for prolonged laparoscopic pelvic surgery with or without supplemental muscle relaxants.

METHODSForty female ASA I or II patients undergoing laparoscopic pelvic surgeries were randomized into two groups A and B, both with standardized anesthesia via a intravenous bolus injection of rocuronium (0.6 mg/kg). The patients in group B received continuous rocuronium infusion upon observation of one TOF twitch response with the T1 value maintained within 0-10% and rocuronium withdrawal at 20 to 30 min before the completion of the surgery. The patients in group A received no supplemental muscle relaxants. The cardiorespiratory parameters were measured during the operation. The respiratory system compliance (Ceff rs) was calculated as the quotient of the tidal volume (VT) and peak inspiratory pressure (PIP), and the operative conditions were graded by the operating gynecologist.

RESULTSThe cardiorespiratory parameters significant increased and Ceff rs decreased after pneumoperitoneum, but no significant differences were found between the two groups. The surgical conditions were also comparable between the two groups, but the duration of intubation and the operating time were significantly shorter in the group A.

CONCLUSIONPneumoperitoneum severely affects the cardiorespiratory parameters during laparoscopy, which can not be lessened by neuromuscular block agents. A single intubating dose of rocuronium can suffice the requirement of prolonged gynecologic laparoscopic surgery.

Androstanols ; administration & dosage ; Anesthesia, Intravenous ; Female ; Gynecologic Surgical Procedures ; Humans ; Laparoscopy ; methods ; Neuromuscular Nondepolarizing Agents ; administration & dosage