Female ; Humans ; Endometriosis

Objective To investigate the clinical features and the prognosis after surgical treatment for hilar cholangiocarcinoma (HCC).Methods The surgical therapy and follow-up result were retrospectively analyzed on 98 cases of hilar cholangiocarcinoma admitted into our hospital from January 1995 to January 2005.Differences between groups were evaluated using Chi-square analysis or Student t-test according to the data type.Survival rate was calculated with Kaplan-Meier method,and using the log-rank test.Results Among 98 patients,83 patients underwent surgical treatment (radical resection in 33,palliative resection in 16,and nonresectional internal or external bile duct drainage in 34),15 patients underwent conservative therapy.The 1-,3-,5-year survival rates were 79％,42％,and 17％ in the resection group and 88％,54％,and 24％ in the radical resection group,respectively.The 1-,3-year survival rates were 55％,and 9％ in palliative resection group,respectively,and none of the patient survived for over 5 years.There were significant differences in the survival rate among the radical resection group and the palliative resection group (log-rank test,P ＜ 0.001).Conclusions Radical resection improves the prognosis of hilar cholangiocarcinoma.

Objective To explore the relative factors of unstable plaques of carotid atherosclerosis in ischemic eerebrovascular patients.Methods Carotid arteries of a total of 132 cases with ischemic cerebrovascular disease of carotid artery system were inspected by color Doppler ultrasound.The plaques discovered were classified according to ultrasonic appearance and their stability was judged.The relation between hypertension,diabetes,hyperlipemia, smoking and unstable plaques of carotid atheroselerosis was analyzed.Results The most common site of plaque for- mation was the bifurcate of the common carotid artery(56.99%),and the second commonest was carotid artery (23.12%).The incidence of unstable plaques in the patients with smoking,hypertension and diabetes was higher than those without them(P

Objective To explore the operative methods and clinical outcomes in emergency or sube- mergency repair for the complicated tissue defects in hand in first stage applying microsurgical technique. Methods From Jan.,2000 to Aug.,2005,49 emergency cases of complicated hand tissue defects were re- paired in the first stage with replantation,reconstruction,free flaps,combined finger reconstruction and flap transplantation,including 21 cases in mini tissue mass replantation or reconstruction,15 cases in replantation combined with free flap transplantation,8 cases in replantation and reconstruction combined with free flap transplantation,5 cases in combined multiple digits reconstruction with free flap transplantation.The free flap transplantation included the anterolateral femoral flap,the latissimus dorsi myocutaneous flap,the dorsalis pe- dis flap,the media pedis flap and the instep flap.Results All the flaps,the replanted and reconstruceted finger survived uneventfully except for one replanted finger necrosis.45 cases healed in the first stage and the other 4 cases healed in the second stage.During a follow-up from 6 months to 3 years postoperatively,a satis- factory appearance and function of the reconstructed hand was achieved.The excellent and good rate was 85.7% assessed with provisional functional assessment criterion for upper limbs issued by Chinese Society of Hand Surgery.Conclusion The emergency or subemergency repair for the complicated tissue defects in hand has the advantage of short-term treatment and desirable functional outcome.The emergency replantation and reconstruction combined with various flaps or tissue mass can be applied to repair tissue defect in hand in the first stage according to the position and area of the defect along with the technique level of the surgeon, having been proved to achieve desirable clinical outcomes.And the key points leading to a successful operation is the correct treatment for the raw surface of the defects,suitable choice for various flaps,logical design of combination pattern and prevention and timely treatment for vessel crisis.

Objective To summarize the nursing experience of orthophoria peripherally inserted central catheter(PICC).Methods Patients who failed percutaneous intravenous puncture(23 cases)underwent orthophoria HCC.The operation technique,nursing points and prevention of complications were summarized.Results All 23 patients received successful first-time puncture.Accurate anatomical position,strict aseptic manipulation and change of dressing were required during nursing.One patient failed in transmission of the tube after successful puncture.One patient appeared local red swelling of skin.Conclusions Orthophoria PICC is suitable for patients with colorectal cancer undergoing chemotherapy who failed percutaneous intravenous puncture.Selective nursing has pivotal significance for successful operation.

This paper points out the experimental animal ethics education in pharmacology teaching and the im-portance of the experiment,it is good to raises the student good humanity accomplishment and scientific research quality, and promote medical research and life ethics of benign interaction.It also expounds the basic content of ex-perimental animal ethics education,including:animal welfare, the 3R principle, AAALAC accreditation and analy-sis of the experimental animal welfare legislation status, raises questions about animal ethics education problems and thinking in the pharmacology experiment teaching in ourschool.The experimental animal ethics education should become an important part of pharmacology experimental teaching, which enhanced the students′s ethical awareness to better understand and respect for life, and contribute to the sustainable development of medical and pharmaceutical research.

The accepted and supported items of National Natural Science Foundation related to biomarker research in laboratory medicine during 2010 to 2014 were summarized. The grants were categorized according to the biochemistry property of biomarkers and disease type .The features in the past 5 years were analyzed and the issues worth noticing for further research were also pointed out .

Objective:To investigate the distribution of uric acid in different occupation, age and gender groups, and changes of prevalence of hyperuricemia (HUA) and its influencing factors in healthy adults who receiving physical examination in Nanjing.Methods:The study was conducted in 107 478 subjects who received physical examination from 2012 to 2016. The prevalence of HUA in different genders and different years was compared. Subjects were divided into non-HUA and HUA groups according to serum uric acid. The differences in metabolic indicators and ages between two groups were analyzed. Uric acid levels among different occupations were evaluated. A multivariate logistic regression analysis was used to estimate the odds ratios ( OR) of HUA. Results:The total HUA prevalence was 14.9%, in which the prevalence of HUA in men was significantly higher than that in women [20.5%(15217/74339)vs .2.5%(818/33139), P<0.01]. The prevalence of HUA in men sustained at a high level, while that in women trended to decrease during the five years. The prevalence of HUA increased with age in women (1.0%, 0.7%, 0.9%, 2.7%, 3.8% and 9.6% in subjects within 20-29, 30-39, 40-49, 50-59, 60-69 and ≥70 age groups, respectively, Pfor trend<0.01). The percentages of hypertension, hyperlipidemia and diabetes, and body mass index (BMI) in both men and women were significantly higher in HUA group than those in non-HUA group ( P≤0.01). Among all occupations, subjects in health care had the lowest levels of uric acid (298±91 μmol/L) and prevalence of HUA (10.4%), while, those in public security had the highest levels of uric acid [(342±82) μmol/L] and prevalence (16.5%). Multiple logistic regression analyses revealed that males, high triacylglycerol, high cholesterol, obesity and certain occupation were significantly associated with HUA. Conclusions:The prevalence of HUA in men is significantly higher than that in women. It increased with ages in women. Subjects in health occupations had the lowest levels of uric acid and HUA prevalence, while, those in public security had the highest levels among the six occupations. Obesity, hyperlipidemia, hypertension, occupations and males are positively associated with HUA.

OBJECTIVETo investigate the effect of a Chinese herbal prescription on collagen I in rat's femur under simulated weightlessness.

METHODSThirty Wistar rats were randomly divided into 3 groups: blank control group (10 rats), tail suspension group (TS, 10 rats), TS with Chinese medicine group (10 rats). Rats in TS with Chinese medicine group took a Chinese herbal prescription (contains Radix Rehmanniae Praeparata, Radix Achyranthis Bidentatae, Radix Astragali, Radix Angelicae Sinensis, Concha Ostreae prepared by acetic acid)by oral administration. After 1 week adaption and 3 weeks tail suspending, rat's left femur was colleced, and collagen I in femur neck was detected by immunohistochemical method.

RESULTSCounts and integral optical density (IOD) of collagen I coloration decreased significantly in TS group (P < 0.001), but no significant change in TS with Chinese medicine group (P > 0.05), as compared with control group.

CONCLUSIONGeneration of collagen I become weaken under simulated weightlessness, while the Chinese herbal prescription is effective to prevent the change, thus biochemistry environment of bone calcium deposition may be improved by this Chinese herbal prescription under simulated weightlessness.

Animals ; Collagen Type I ; analysis ; Drugs, Chinese Herbal ; pharmacology ; Femur ; chemistry ; drug effects ; Immunohistochemistry ; Male ; Rats ; Rats, Wistar ; Weightlessness Simulation

To investigate the effects of carbamazepine (CBZ) on the plasma concentrations of valproic acid (VPA) and its toxic metabolite 2-propyl-4-pentenoic acid (4-ene VPA) in epileptic patients, the plasma concentrations of VPA and 4-ene VPA were determined, and the effect of CBZ on pharmacokinetics of VPA was evaluated. All patients had been divided into two groups (VPA group, n = 87; and VPA+CBZ group, n = 19). As compared to VPA group, the combination of CBZ significantly (P < 0.01) decreased the trough concentration of VPA [VPA group, (69.5 +/- 28.8) microg x mL(-1); VPA+CBZ group, (46.3 +/- 25.6) microg x mL(-1)] and does-adjusted VPA trough concentration [VPA group, (4.89 +/- 2.21) microg x mL(-1) x mg(-1) x kg(-1); VPA+CBZ group, (3.14 +/- 1.74) microg x mL(-1) x mg(-1) x kg(-1)]. However, the addition of CBZ did not influence the concentration of 4-ene VPA. The present study revealed that coadministration of CBZ can reduce VPA plasma concentration and may impact VPA clinical effect, therefore therapeutic drug mornitoring of VPA should be used when combined use of CBZ and VPA.
Adolescent ; Adult ; Anticonvulsants ; blood ; pharmacokinetics ; therapeutic use ; Carbamazepine ; blood ; pharmacokinetics ; therapeutic use ; Drug Interactions ; Drug Therapy, Combination ; Epilepsy ; blood ; drug therapy ; Fatty Acids, Monounsaturated ; blood ; Female ; Humans ; Male ; Valproic Acid ; blood ; pharmacokinetics ; therapeutic use ; Young Adult