The mentorship for young college instructorspolicy is aiming to provide an individual training for the young teachers to improve their teaching skills efficiently. In this article, the advantages for improving the young teachers teaching ability through the fundamental teaching, scientific research quality and clinical practice were briefly discussed.

Aged ; Amiodarone ; adverse effects ; Chemical and Drug Induced Liver Injury ; etiology ; Drug-Related Side Effects and Adverse Reactions ; Humans ; Male

Objective To compare the differences of cognitive dysfunction and hippocampal atrophy among patients with temporal lobe epilepsy (TLE) and healthy controls and probe into the relativity of cognitive dysfunction with hippocampal atrophy after temporal lobe epilepsy. Methods Forty-nine TLE cases and 20 healthy individuals were randomly selected. The WAMS-R and WAIS-R scales were adopted to assess the memory and intelligence of all the subjects. Hippocampal volumes were measured by semiautomatic measurement on the head magnetic resonance imaging (MRI). The degree of hippocampal atrophy (DHA) and asymmetry index (AsI) were caculated by adjusting hippocampal volumes and ratio of difference of two lateral hippocampal volumes. Results Compared with the healthy controls, not only did the TLE patients exhibit more memory deficits (83.2±21.0,t=-3.365 ,P=0.001 ), but also more fullscale intelligence (91.0±12.3, t=- 4.291, P=0.000). The bilateral hippocampi of all TLE patients significantly decreased in volume ( P=0.000 ) and increased in AsI ( t=3.975, P=0.000 ). The MQ of TLE patients was significantly negatively related to the duration of the illness ( r=-0.339, P=0.017 ). The bilateral DHA and the hippocampal AsI were negatively related to Z scores (left: r=-0.297, P= 0.038, right: r=-0.305, P=0.033, AsI: r=-0.441, P=0.002), repectively. Conclusions The more the DHA and asymmetry of bilateral hippocampi, the worse the cognitive dysfunction. The quantitative measurements of hippocampal volume could be used as a clinically effective factor for evaluating the decrease of the intelligence of TLE patients.

Objective To evaluate effects of human papilloma virus(HPV)16E7 on expressions of six tumor suppressor genes(including MT1G, NMES1, RRAD, SFRP1, SPARC and TFPI2)in a cell line SiHa, as well as on its proliferation and apoptosis. Methods SiHa cells were divided into two groups to be transfected with a small interfering RNA targeting HPV16E7(E7SiRNA, experimental group)and an empty vehicle(negative control group) respectively, with SiHa cells receiving no treatment serving as the blank control group. After 48 hours, qPCR was performed to measure the mRNA expressions of E7 and six tumor suppressor genes, CCK?8 assay to evaluate cellular proliferative activity, and flow cytometry to assess apoptosis of SiHa cells. Results At 48 hours after the transfection, the experimental group showed significantly decreased E7 mRNA expression(0.25 ± 0.036, P<0.05), but increased mRNA expressions of the six genes(MT1G 1.403 ± 0.190, NMES1 1.720 ± 0.060, RRAD 1.390 ± 0.160, SFRP1 1.493 ± 0.120, SPARC 2.157 ± 0.144, TFPI2 2.060 ± 0.122, all P < 0.05). The proliferative activity of SiHa cells was significantly decreased(0.554 ± 0.130 vs. 1.028 ± 0.236 and 1.220 ± 0.126, both P<0.05), but the apoptosis rate was significantly increased(9.222%vs. 0.246%and 0.123%, both P<0.05)in the experimental group compared with the negative control group and blank control group. No significant differences were observed between the negative control group and blank control group in proliferative activity or apoptosis rate of SiHa cells(both P>0.05). Conclusion E7 may participate in HPV16?induced cellular malignant transformation by suppressing the mRNA expressions of 6 tumor suppressor genes, including MT1G, NMES1, RRAD, SFRP1, SPAR and TFPI2.

Objective To study the effect of total rhizoma panacis japonica saponins (tRPJS) on hemorheology in rats with occlusion of the middle cerebral artery. Methods Ischemia rat models were made by using the method of thread inserting right middle cerebral artery occlusion. The effects of tRPJS on whole blood viscidity, erythrocyte deformability and erythrocyte congregate in model rats were observed. Results tRPJS 200, 100, 50 mg/kg could significantly improve the erythrocyte deformability, reduce whole blood viscidity and erythrocyte congregate. Conclusion tRPJS can improve the hemorheology after cerebral ischemia. It may be one of the mechanisms for tRPJS in treating ischemic stroke.

Objective To observe the effect of tanshinoneⅡA (TⅡA) on arrhythmia and levels of ischemia modified albumin (IMA) and heart type-fatty acid binding protein (H-FABP) in rats with myocardial ischemia-reperfusion injury.Methods Forty Wistar rats were equally randomized into 5 groups:pseudo-operation group (normal saline),model group (normal saline),and high-,middle-and low-dose TⅡA groups (in the dose of 20,10 and 5 mg?kg-1?d-1 respectively).The rats were treated for 7 days,and received operation 2 hours after the last medication.Rats in pseudo-operation group received threading without ligation,while animal model of myocardial ischemia-reperfusion injury was established by ligating the left-anterior coronary artery for 15 minutes and then loosening for 30 minutes.During the operation,electrocardiogram was traced continuously to observe the arrhythmia.HE staining was used to observe the pathological changes of myocardium.Levels of IMA and H-FABP in myocardium were determined by enzyme-linked immunosorbent assay (ELISA).Results Ischemic changes of the myocardium and arrhythmia occurred,myocardial IMA level increased and H-FABP level decreased in the model rats.TanshinoneⅡA obviously attenuated arrhythmia caused by ischemia-reperfusion injury (P

Luteinized unruptured follicle syndrome (LUFS), a specific type of ovulation disorder, is for a cause of female infertility. Acupuncture therapy has a good effect for LUFS. In order to understand the clinical effects and research situation of acupuncture therapy for LUFS, the author analyzed and reviewed the relevant literature. It was indicated by the findings that acupuncture therapy and integrative therapy of acupuncture and Chinese herbs have good therapeutic effect for this disease. Acupuncture therapy has the effect to promote ovulation. By the therapeutic principle to tonify the kidney and circulate blood, acupuncture therapy mostly was adopted in the period of ovulation. The acupoints are mostly selected from the lower abdomen and lower limbs, possibly based upon syndrome differentiation at the same time. The needling techniques are of certain characteristics. But, the issues of low quality, un-standardized inclusive, exclusive criteria and effective criteria still exist in the current clinical study.

[Summary] The paper reported 9 cases of external type cesarean scar pregnancy treated with transvaginal local lesion resection between January 2013 and March 2014 in this hospital .The surgical exposure was established by using vaginal tractors .The cervical front lip was pulled below outwards by using cervical clamp to expose the front vaginal fornix .Hemostatic water was injected into the cervix vaginal clearance (epinephrine 0.5 mg +NS 500 ml).The vaginal mucosa was opened at bladder cervix groove level for entering the bladder cervix clearance .The bladder was seperated upwards and to the side with fingers to expose uterine isthmus lesions . After cutting the thin muscle , the embryos and part of necrotic tissues were extracted for pathological examination .The incision scar around tissues were trimed and a drainage tube was placed in the uterine .A myometrium full-thickness continuous suture was performed with 1-0 absorbable sutures ( paying attention to avoid endometrial tissues ) , and the vaginal wall was continuously sutured with 1-0 absorbable thread .The drainage tube was removed 5 days after operation .The operations were successfully accomplished in all the 9 cases.The average operation time was 65 min (40-90 min), and the average blood lose was 60 ml (40-80 ml).Cervical tube adhesion occurred in 1 case, and no complications were observed in the remaining cases .The average hospitalization time was 7.5 days (5-10 days).The postoperative time of menstruous restoration was 28-40 days.We deem that transvaginal resection of cesarean scar pregnancy lesion is simple and deserves clinical popularization .

Objective　To study the value and limitation of CT in the damage to multiple organs in children with Langerhans cell histiocytosis (LCH). Methods　Analysis of CT manifestations was performed in 13 cases of LCH proved by clinical features, laboratory data, and pathologic changes. Localized LCH was found in 4 cases, and disseminated LCH in 9 cases. All cases were examined by plain scan in craniocerebral, chest, liver, and spleen, and four cases by contrast-enhanced CT scan. Results　The male outnumbered female in this group. Cranial bones were involved in the sequence of temporal bone(8 cases), parietal bone (3 cases), occipital bone (2 cases), and frontal bone (1 case). CT findings were very sensitive in showing the early destructions of the bones. The characteristic manifestation on CT was multiple lytic lesions of the flat bones at any sites, without reactive sclerosis and soft tissue mass accompanied with the bony lesion. Imaging findings presented later than the clinical manifestations for LCH involving the hypothalamus/pituitary axis. Involvement of the lung at various stages by LCH could be demonstrated by CT scan. Conclusion　Imaging manifestations had no characteristics in LCH involvement. The sites of predilection and related CT manifestations could be suggestive of the diagnosis. In addition, CT findings can be helpful in the classification and evaluation of the therapy and prognosis in LCH.

OBJECTIVE To analyze the characteristic of pulmonary infection especially for the Pneumocystis carinii pneumonia(PCP) after kidney transplantation and discuss the effective control measures to reduce the infection rate.METHODS The prospective investigation was conducted among in the kidney transplant patients with pneumonia between Jan and Feb in 2004.and the retrospective investigation was conducted among the cases with kidney transplant from Jan 2003 to Dec 2004 and the characteristic of PCP with other kinds of pneumonia was compared.RESULTS Ninety two cases with kidney transplant from Jan 2003 to Dec 2004 were investigated,of which 19 patients(20.7%) had pneumonia,8 PCPs(42.1%) occurred.The median of PCP appearing time was 61days after the operation.CONCLUSIONS The pneumonia is the most familiar infection after the kidney transplantation.Prevention from the pneumonia after the kidney transplantation,especially PCP is the keystone to reduce the infection for the kidney transplantation.