In traditional Chinese medicine,Lonicerae Japonicae Flos is commonly used as anti-inflammatory,antiviral,and antipyretic herbal medicine,and geo-authentic herbs are believed to present the highest quality among all samples from different regions.To discuss the current situation and trend of geo-authentic Lonicerae Japonicae Flos,we searched Chinese Biomedicine Literature Database,Chinese Journal Full-text Database,Chinese Scientific Journal Full-text Database,Cochrane Central Register of Controlled Trials,Wanfang,and PubMed.We investigated all studies up to November 2015 pertaining to quality assessment,discrimination,pharmacological effects,planting or processing,or ecological system of geo-authentic Lonicerae Japonicae Flos.Sixty-five studies mainly discussing about chemical fingerprint,component analysis,planting and processing,discrimination between varieties,ecological system,pharmacological effects,and safety were systematically reviewed.By analyzing these studies,we found that the key points of geo-authentic Lonicerae Japonicae Flos research were quality and application.Further studies should focus on improving the quality by selecting the more superior of all varieties and evaluating clinical effectiveness.

Six patients(3 male,3 female)aged 33-66 yr, Course of disease 6-35 days, diagnosed with spontaneous intracranial hypotemion in Sir Run Run Shaw Hospital from November 2007 to May 2008,Were treated with on epidural autologus blood patch trader X-ray guidance. According to the results of CT myelography. the puncture site Was chosen in the 1-2 vertebral interspaees below the site of a single eerebrospinal fluid leak. For patients with multiple cerebrospinal fluid leaks.the procedure was performed at the spinal cord segment of the most severe leak. The mixture of augous blood and Omnipaque(300g/100 ml)at a ratio of 2:1 was injected into the epidural space to cover the spinal cord segment of the leaks under C-arm fluoroscopic guidance.Side effects were recorded during and after the injection of autologus blood.The treatment was repeated one week later if the former one failed.One patient was treated with epidural blood patch 3 times.and the rest 5 patients were treated with epidural blood patch 1 time.During the injeetion of autologus blood,5 patients complained of pain in the purtclure site,2 experienced pain radiating to the upper limb,2 felt,numbness in the right leg and all of these syndromes could be self-relieved.No side effects were observed after the injection of autologus blood.All the patients were Cured and no recurrence was observed during a 2-6 month follow-up.

Objective To explore the effects of empowerment education model on self-confidence and satisfaction of breastfeeding in primiparas. Methods Totally 98 primiparas were selected and divided into the observation group ( n=50) and the control group ( n=48) . Primiparas in the control group were given regular health education, while primiparas in the observation group were given empowerment education model, the score of breastfeeding self-confidence, the incidence of breast pain and cracked nipples, maternal satisfaction toward nursing and the condition of exclusive breastfeeding at 1 week and 1 month after delivery between two groups were compared.Results There were significant differences on the score of skill dimension and inner dimension, and the total score between two groups (P<0.01). The incidence rate of breast pain, cracked nipples in the observation group was lower than that in the control group (P<0.05); the maternal satisfaction degree in the observation group (96.0%) was higher than that in the control group (83.3%) (P<0.05);the rate of exclusive breast-feeding in the observation group was higher than that in the control group after 1 week and 1 month ( P<0. 05) . Conclusions Empowerment education model can improve the breastfeeding confidence of primiparas, reduce the incidence of maternal breast pain and cracked nipples, and improve the maternal satisfaction toward nursing work.

OBJECTIVETo evaluate the efficacy of sequential enteral nutrition support in patients with severe cerebral stroke.

METHODSForty-nine patients with severe cerebral stroke met the inclusion criteria were randomly divided into sequential enteral nutrition group (Group A, n=24) and conventional enteral nutrition group (Group B, n=25). Patients in Group A received short-peptide-based enteral nutrition support first, then gradually transferred to intact protein enteral nutrition. Meanwhile, patients in Group B constantly received intact protein enteral nutrition support. The nutritional indexes and the rate of complications were compared between two groups.

RESULTSThe nutritional indexes were decreased in both groups within 4 weeks after admission, but the decreasing levels of hemoglobin and albumin in Group A were significantly lower than those in Group B (P<0.05), and the incidence of infections and gastrointestinal hemorrhage in Group A was also lower than that in Group B (P<0.05). However, there were no significant differences in body weight, BMI, triceps skinfold thickness, biceps circumference, arm muscle circumference between two groups (P>0.05).

CONCLUSIONSequential enteral nutritional support can improve the nutritional status and decrease the incidence of complications in critical patients with cerebral stroke.

Aged ; Aged, 80 and over ; Enteral Nutrition ; methods ; Female ; Humans ; Male ; Middle Aged ; Stroke ; therapy

Objective:To establish an index system for evaluating the employment quality of medical students in universities.Methods:Literature review and expert consultation methods were used to formulate preliminary evaluation indicators. Nine experts were selected to conduct three rounds of correspondence through Delphi method, and the indicators and the weights of the first, second and third levels were determined. Excel 2016 and SPSS 22.0 were used to make data entry and analysis.Results:The effective recovery rate of the questionnaire was 100.0%, the average expert authority coefficient was 0.749(>0.700), and the expert coordination coefficients were 0.228 and 0.212 ( P<0.001). Finally, an evaluation index system for the employment quality of medical students in universities was constructed, which was composed of 5 first-level indicators, 31 second-level indicators and 66 third-level indicators. Among them, the weights of the first-level indicators were 0.283, 0.250, 0.200, 0.108 and 0.158, respectively. Conclusion:The employment quality evaluation index system for medical students constructed in this study is systematic, comprehensive and multi-dimensional, which can provide a reference for the evaluation on medical graduate employment quality, and its scientificity and practicability need to be further explored in empirical research.

Glioma is one of the most common primary intracranial tumors, accounting for 80% of malignant brain tumors. The conventional treatment of glioma is surgical resection followed by temozolomide chemotherapy, but the drug resistance will gradually appear that results in a poor prognosis of the patient. Berberine is an alkaloid extracted from Coptis Rhizoma, which has a wide range of pharmacological activities. It exerts its pharmacological effects on glioma such as inhibiting tumor growth through controlling different molecular and cellular pathways. In this article, the application of berberine in the treatment of glioma and the research progress of specific molecular mechanism are reviewed.

Premature ovarian insufficiency (POI) is characterized by amenorrhea before age 40 with raised FSH level and decreased E2 level. POI, as a main reason for infertility, poses great threat on patients. physical and psychological health.By reviewing clinical trials of acupuncture in treating premature ovarian insufficiency, this study focuses on the significance and feasibility of patient registry about acupuncture therapy for premature ovarian insufficiency. Patient registry can be used in collecting real-world evidence and exploring effective intervention to improve pregnancy rate

To investigate the effects of neuronal histamine on spatial memory acquisition impairment in rats with pentylenetetrazole-kindling epilepsy, and to explore its mechanisms.A subconvulsive dose of pentylenetetrazole (35 mg/kg) was intraperitoneally injected in rats every 48 h to induce chemical kindling until fully kindled. Morris water maze was used to measure the spatial memory acquisition of the rats one week after fully pentylenetetrazole-kindled, and the histamine contents in different brain areas were measured spectrofluorometrically. Different dosages of hitidine (the precursor of histamine), pyrilamine (H1 receptor antagonist), and zolantidine (H2 receptor antagonist) were intraperitoneally injected, and their effects on spatial memory acquisition of the rats were observed.Compared with control group, escape latencies were significantly prolonged on Morris water maze training day 2 and day 3 in pentylenetetrazole-kindling epilepsy rats (all<0.05); and the histamine contents in hippocampus, thalamus and hypothalamus were decreased significantly (all<0.05). Escape latencies were markedly shortened on day 3 by intraperitoneally injected with histidine 500 mg/kg, and on day 2 and day 3 by intraperitoneally injected with histidine 1000 mg/kg in pentylenetetrazole-kindling epilepsy rats (all<0.05). The protection of histidine was reversed by zolantidine (10 and 20 mg/kg), but not by pyrilamine.Neuronal histamine can improve the spatial memory acquisition impairment in rats with pentylenetetrazole-kindling epilepsy, and the activation of H2 receptors is possibly involved in the protective effects of histamine.
Animals ; Benzothiazoles ; pharmacology ; Brain Chemistry ; drug effects ; Epilepsy ; chemically induced ; complications ; Hippocampus ; chemistry ; Histamine H1 Antagonists ; pharmacology ; Histamine H2 Antagonists ; pharmacology ; Histidine ; pharmacology ; Hypothalamus ; chemistry ; Kindling, Neurologic ; physiology ; Memory Disorders ; drug therapy ; etiology ; Pentylenetetrazole ; Phenoxypropanolamines ; pharmacology ; Piperidines ; pharmacology ; Pyrilamine ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Receptors, Histamine H2 ; drug effects ; physiology ; Spatial Memory ; drug effects ; Spectrometry, Fluorescence ; Thalamus ; chemistry

In recent years, due to the emergence of ultrafast ultrasound imaging technology, the sensitivity of detecting slow and micro blood flow with ultrasound has been dramatically improved, and functional ultrasound imaging (fUSI) has been developed. fUSI is a novel technology for neurological imaging that utilizes neurovascular coupling to detect the functional activity of the central nervous system (CNS) with high spatiotemporal resolution and high sensitivity, which is dynamic, non-invasive or minimally invasive. fUSI fills the gap between functional magnetic resonance imaging (fMRI) and optical imaging with its high accessibility and portability. Moreover, it is compatible with electrophysiological recording and optogenetics. In this paper, we review the developments of fUSI and its applications in neuroimaging. To date, fUSI has been used in various animals ranging from mice to non-human primates, as well as in clinical surgeries and bedside functional brain imaging of neonates. In conclusion, fUSI has great potential in neuroscience research and is expected to become an important tool for neuroscientists, pathologists and pharmacologists.
Animals ; Mice ; Ultrasonography/methods* ; Brain/physiology* ; Magnetic Resonance Imaging ; Optogenetics ; Hemodynamics

Objective:To analyze the site of vestibular nerve damaged in patients with acute vestibular neuritis. Methods:Fifty-seven patients with acute vestibular neuritis were recruited, and each patient underwent caloric irrigation test, video head impulse test（vHIT） and vestibular evoked myogenic potentials（VEMPs）. The results were further analyzed. Results:Analysis of abnormal rates of different vestibular function tests: the abnormal rate of caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and posterior semicircular canal vHIT were 92.98%, 92.98%, 92.98%, and 52.63%, respectively. The abnormal rate of cervical vestibular evoked myogenic potentials（cVEMP） and ocular vestibular evoked myogenic potentials（oVEMP） were 52.63% and 89.47%. The abnormal rate of caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and oVEMP were significantly higher than posterior semicircular canal vHIT and cVEMP（P<0.01）. Combination analysis of different vestibular function tests: there are twenty-six patients（45.61%, superior and inferior vestibular nerve） with abnormal caloric irrigation test, video head impulse test, and VEMPs. There are twenty-five patients（43.86%, superior vestibular nerve） with abnormal caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and oVEMP. There are 4 patients（7.02%, inferior vestibular nerve） with abnormal posterior semicircular canal vHIT and cVEMP. There are two patients（3.51%, ampullary vestibular nerve） with abnormal caloric irrigation test, horizontal semicircular canal vHIT, and anterior semicircular canal vHIT. The rate of superior and inferior vestibular neuritis and superior vestibular neuritis were significantly higher than inferior vestibular neuritis and ampullary vestibular neuritis（P<0.01）. Conclusion:Acute vestibular neuritis subtypes can be divided into four categories: superior and inferior vestibular neuritis, superior vestibular neuritis, inferior vestibular neuritis, and ampullary vestibular neuritis. Video head impulse test can accurately assess the site of vestibular nerve damage in patients with acute vestibular neuritis. In addition, vHIT combined with VEMPs can provide objective evidence for the diagnosis of ampullary vestibular neuritis.
Humans ; Vestibular Neuronitis/diagnosis* ; Vestibule, Labyrinth ; Vestibular Nerve ; Semicircular Canals ; Head Impulse Test/methods*