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排序方式: 共有175条查询结果,搜索用时 15 毫秒
1.
SHUICHI SHIMADA HARUO NAKAGAWA ICHIRO SHINTAKU SEIICHI SAITO YOICHI ARAI 《International journal of urology》2006,13(8):1121-1122
A 73-year-old male with a history of diabetes mellitus was admitted to our hospital for acute renal failure. An ultrasonogram revealed bilateral hydronephrosis, which worsened despite insertion of a bladder catheter. Nephrostomy catheters were positioned bilaterally, and Candida albicans was found in the urine culture. The patient was successfully treated with intermittent direct irrigation and i.v. antifungal agent therapy. Since 1977, approximately 50 cases of fungus balls or fungal bezoars in the urinary tract have been reported, but the majority of these cases have been characterized by unilateral ureteral or bladder involvement. Herein, we report a case of acute renal failure as a result of bilateral ureteral obstruction by Candida albicans fungus balls. 相似文献
2.
Yasushi NAKAGAWA Shinobu TSUKAMOTO Miho MIYAZAKI Chiyuki NAKAGAWA Takeharu YAMANAKA Norifumi YAMASHITA Akito NOHTOMI 《Psychogeriatrics》2003,3(3):104-108
Background: In Japan a new long‐term care insurance (LTCI) system, the so‐called ‘Kaigo‐Hoken’, was started in April 2000. The present study analyzes the change in the type of destination after discharge from a senile dementia therapy ward before and after the implementation of LTCI at Fukuoka Prefectural Onga Hospital, Japan. Methods: The present study examines data from 199 inpatients discharged from the Fukuoka Prefectural Onga Hospital that had been diagnosed with dementia and met the DSM IV criteria for Alzheimer's type, vascular dementia or other type of dementia. For the purposes of comparison two periods were defined, ‘the first period’ was defined as the period from 1 April 1999 to 31 March 2000, before LTCI was implemented, while ‘the second period’ was defined as the period from 1 April 2000 to 31 March 2001, after LTCI had started. Subject data was analyzed on the basis of where the subject had resided pre‐admission and their destination after discharge using the following classifications: nursing home or geriatric care facility, hospitalization, home and death. Results: While the certification rate of inpatients regarding long‐term care increased slightly in the second period, no significant change was observed based on where the subject had resided pre‐admission and their destination after discharge between the first and second periods. Conclusions: While LTCI is essential for Japan, it is necessary that people with dementia in senile dementia therapy wards are encouraged to return to their homes under the care and support of LTCI. 相似文献
3.
Incidence and growth pattern of simple cysts of the kidney in patients with asymptomatic microscopic hematuria 总被引:1,自引:0,他引:1
KEN MARUMO YUTAKA HORIGUCHI KEN NAKAGAWA MOTOTSUGU OYA TAKASHI OHIGASHI HIROTAKA ASAKURA JUN NAKASHIMA MASARU MURAI 《International journal of urology》2003,10(2):63-67
BACKGROUND: We examined the incidence and natural history of simple renal cysts found by ultrasonography (US) in patients referred for asymptomatic microscopic hematuria. METHODS: Among the 906 patients aged 18-78 years, 743 patients who had undergone US were included in the present study. The natural history of simple renal cysts was investigated in 55 patients who underwent periodical US examinations for more than 3 years. RESULTS: The incidence of simple renal cysts was 4.3% for ages 29 years or younger, 15.3% for ages 30-39, 21.8% for ages 40-49, 23.3% for ages 50-59 and 32.6% for ages 60 years or older; thus the incidence increased in older age groups (P = 0.0005 for men, P = 0.0020 for women). Men tended to have a higher incidence than women. The degree of hematuria did not influence the incidence of renal cysts (P = 0.9044). The annual growth rate of the mean maximum diameter was 4.2% during a 3-year follow-up period in 55 patients and 5.1% during a 6-year follow-up in 31 patients. CONCLUSION: Since the diameter of a renal cyst may increase by 5% annually, the diameter of the cyst may increase by 1.6 times in 10 years. The scheduling of follow-up examinations depends on the size at the time of disclosure, the effects on calyceal systems, or the suspicion of a concurrent malignant disease. However, the most simple renal cysts may be followed-up at an interval of more than 10 years, once a diagnosis has been established. 相似文献
4.
Y. FUJITA N. FUJITA T. NAKAMURA T. GOTO T. FUJII N. HIRAMORI T. KIDA M. SAKAI Y. NAKAGAKI Y. IWASAKI M. NAKAGAWA 《Scandinavian journal of immunology》1992,36(4):597-606
To clarify the significance of basic fetoprotein (BFP) in lymphocytes, we investigated whether BFP is produced in lymphocytes during blastic transformation. Peripheral blood lymphocytes obtained from 14 adults were cultured under the stimulation of lectins. The concentration of BFP in the culture medium (extracellular BFP) was estimated serially. The incorporation of [6-3 H] thymidine was assayed simultaneously. The intracellular BFP was measured by dual flow cytometry for DNA and BFP. A lymph node was studies immunohistochemically. Serum BFP was measured in four cases of lumphocytic leukaemia. In two cases, dual staining was performed. The intracellular BFP of the mitogen-stimulated lymphocytes was increased within 24 h. The extracellular BFP was increased exponentially from 72 h. The extracellular BFP at 96 h did not correlate with the [3 H]-thymidine incorporation. The intracellular BFP increase began in G1 phase. Immunostaining showed that the B cells also produced BFP. The
serum BFP level in leukaemia was high in 1 of 4 cases and the leukaemic cells in two cases showed high intracellular BFP content. These observations indicate that BFP is produced in activated human lymphocytes and in lymphocytic leukaemic cells. The production of BFP during blastic transformation will be a useful new in vitro model for studying the biological role of BFP, and BFP labelling may offer some new possibilities for study of lymphocytes. 相似文献
serum BFP level in leukaemia was high in 1 of 4 cases and the leukaemic cells in two cases showed high intracellular BFP content. These observations indicate that BFP is produced in activated human lymphocytes and in lymphocytic leukaemic cells. The production of BFP during blastic transformation will be a useful new in vitro model for studying the biological role of BFP, and BFP labelling may offer some new possibilities for study of lymphocytes. 相似文献
5.
Takeshi SHIMIZU Shingo TOYOTA Kanji NAKAGAWA Tomoaki MURAKAMI Kanji MORI Haruhiko KISHIMA Takuyu TAKI 《Neurologia medico-chirurgica》2021,61(1):55
One of the merits of recently introduced exoscopes, including ORBEYE, is that they are superior to a conventional microscope in terms of ergonomic features. Taking advantage of it, the retrosigmoid approach can be performed in the supine position using ORBEYE. We report a consecutive series of 14 operations through the retrosigmoid approach in the supine position using ORBEYE. Fourteen consecutive patients who underwent surgery through the retrosigmoid approach for cerebellopontine (CP) angle lesions in the supine position using ORBEYE were targeted, and surgical outcomes and complications were examined. We evaluated the posture of the operator and the surgical field during this approach compared with those using a conventional microscope. In all 14 cases, all operative procedures were accomplished only using the ORBEYE. There were no operative complications due to this approach. Using ORBEYE, even when the angle of the operative visual axis was horizontal, the operators could manipulate in a comfortable posture. They were not forced to be in an uncomfortable posture that extended their arms, as is often the case with a conventional microscope. Therefore, they could use shorter surgical instruments. As the cerebellum shifted downward with gravity even using slight retraction during this approach, the working space of the surgical field was easily secured. Through this approach, the operators can perform stable microsurgery of CP angle lesions in a comfortable posture. This approach can reduce the burden on the operator and the patient, leading to a refined surgical procedure. 相似文献
6.
YOSHIKI NISHIZAWA TAKEHISA FUJITA KAZUHIKO MATSUOKA HIROFUMI NAKAGAWA 《Pediatrics international》2006,48(5):484-488
BACKGROUND: Local force distribution supporting the bodyweight of infants with Down syndrome (DS) appears to be different from that of healthy controls. The purpose of the present study was to establish methods to assess this force distribution and to allow therapeutic evaluation of neurological development in DS infants prior to walking. METHODS: Contact pressure distribution patterns in supine and prone positions were measured by photoelastic methods and were compared between DS infants and healthy controls. The DS group included eight subjects, seven with regular trisomy 21, and one with a Robertson translocation. The controls consisted of 14 neonates, four 4-month-old infants and eight 7-month-old infants. RESULTS: In both groups, head loading ratio decreased as age advanced but the decrement was less in the test group than in the control group. When the bodyweight loading ratios were measured in two different lying positions, that is, prone and supine, the ratios for prone generally tended to be smaller than those for supine in the controls. This kind of difference between prone and supine was not seen in the DS group. The bodyweight is somewhat sustained with limbs and the limbs loading ratios in the DS group were always significantly lower than in the controls. CONCLUSION: Coordinated development of weight-supporting limbs seems to be poor in the DS group. 相似文献
7.
ANEES THAJUDEEN M.D. WARREN M. JACKMAN M.D. BRIAN STEWART M.S. IVAN COKIC M.D. HIROSHI NAKAGAWA M.D. Ph.D. MICHAEL SHEHATA M.D. ALLEN M. AMORN M.D. AVINASH KALI M.S. EZH LIU M.D. DORON HARLEV M.Sc. NATHAN BENNETT M.Eng. ROHAN DHARMAKUMAR Ph.D. SUMEET S. CHUGH M.D. XUNZHANG WANG M.D. 《Pacing and clinical electrophysiology : PACE》2015,38(6):663-674
8.
Yuko NAKAGAWA Akiomi INOUE Norito KAWAKAMI Kanami TSUNO Kimiko TOMIOKA Mayuko NAKANISHI Kosuke MAFUNE Hisanori HIRO 《Industrial health》2014,52(6):471-479
This study investigated the cross-sectional association of job demands (i.e.,
psychological demands) and job resources (i.e., decision latitude, supervisor support,
co-worker support, and extrinsic reward) with job performance. A total of 1,198 workers
(458 males and 740 females) from a manufacturing company in Japan completed a
self-administered questionnaire that included the Job Content Questionnaire, Effort-Reward
Imbalance Questionnaire, World Health Organization Health and Work Performance
Questionnaire, and demographic survey. Hierarchical multiple regression analyses were
conducted. After adjusting for demographic characteristics, decision latitude
(β=0.107, p=0.001) and
extrinsic reward (β=0.158,
p<0.001) were positively and significantly associated
with job performance while supervisor support (β=−0.102,
p=0.002) was negatively and significantly associated
with job performance. On the other hand, psychological demands or co-worker support was
not significantly associated with job performance. These findings suggest that higher
decision latitude and extrinsic reward enhance job performance among Japanese
employees. 相似文献
9.
T. J. KUNICKI S. A. WILLIAMS D. R. SALOMON P. HARRISON P. CRISLER P. NAKAGAWA T. S. MONDALA S. R. HEAD D. J. NUGENT 《Journal of thrombosis and haemostasis》2009,7(12):2116-2122
Summary. Background: The Platelet Function Analyzer‐100 (PFA‐100) is widely used to measure platelet reactivity in whole blood under high shear. Objective: To characterize the genetic component of platelet reactivity among normal individuals, using the PFA‐100. Methods: We compared baseline platelet reactivity with sex, age, platelet count, hematocrit, plasma von Willebrand factor antigen (VWF:Ag), and alleles of seven candidate genes: integrin subunits α2 (ITGA2) and β3 (ITGB3), platelet glycoproteins GPIbα (GP1BA) and GPVI (GP6), purinogenic receptors (P2RY1 and P2RY12) and cyclooxygenase‐1 (COX1). Results: Based on linear and logistic regression models, we report an inverse correlation between baseline closure time (CT) initiated by collagen plus epinephrine (CEPI) and plasma VWF:Ag level, ITGA2 807T and P2RY1 893C, and an inverse correlation between baseline CT initiated by collagen plus adenosine diphosphate (CADP) and P2RY1 893C or GP1BA ‐5C. Conclusions: These results indicate that genetic polymorphisms in ITGA2 and P2RY1 combine with plasma VWF:Ag levels to modulate baseline platelet reactivity in response to collagen plus EPI, while genetic differences in P2RY1 and GP1BA significantly effect platelet responses to collagen plus ADP. Our results demonstrate that the PFA‐100 can be used to evaluate the effects of genetic predictors of platelet function. 相似文献
10.
SEIICHI KATO AKIRA OZAWA HIDENORI SHIBUYA HIROSHI NAKAGAWA HIROSHI NAGANUMA 《Pediatrics international》1993,35(1):53-56
The case of a 13 year old boy with an inflammatory esophagogastric polyp and ulcerative colitis is described. Endoscopy revealed a typical polyp and gastric fold complex at the esophagogastric junction and a hiatal hernia. Histology of a biopsy specimen confirmed an inflammatory polyp covered by hyperplastic squamous and gastric foveolar epithelium. Continuous 24 hour esophageal manometry suggested gastroesophageal reflux, which may be related to the pathogenesis of the lesion. Follow-up endoscopy showed marked regression of the polyp with medication for reflux eosphagitis. This clinical entity is rare in childhood and adolescence, and the manifestations may not be readily recognized. Therefore, endoscopic biopsy is important in children with esophageal polyps. However, polypectomy is unnecessary except when malignancy is suspected or when symptoms persist. 相似文献