检索结果-南通市图书馆

Extramammary Paget’s Disease Covered the Left Nipple and Areola

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Clinical Medicine 2012年第1期3卷 65-68页

作者： Ikuko Abe Kazuyoshi Sugiyama masaru suda Fumie Igari Koji Senuma Atsushi Arakawa Mitsue Saitoh Fujio Kasumi 不详

We present a case of a 71-year-old woman suffering from mammary Paget,s disease and having a 10-years history of an irregular, widespread erosion accompanied by itching and burning on the skin of her left chest, extending to the breast. The erosion had steadily enlarged and had become increasingly tender. The nipple and areola of the left breast disappeared and could not be recognized. No abnormality of the right nipple, areola, and covering skin and no supernumerary nipple were seen. Mammography and ultrasonography could not be performed because of severe pain and erosive wetness. Histopathology of a surgical biopsy specimen showed epidermal infiltration by large, round, clear atypical cells scattered individually or in small clusters and distributed horizontally throughout the epidermis. The cytoplasm of these large cells was pale and vacuolated and was equivalent to that in nipple cells in Paget,s disease, and a diagnosis of mammary Paget,s disease was made. We performed total mastectomy of the left breast with wide excision of the Paget lesion of the left chest and axillary lymph node sampling. Histological examination of the specimen showed typical distribution of Paget,s cells;however no ductal carcinoma in situ was found in the mammary ducts and invasive growth was not recognized beyond the basal membrane of the lesion. From this evidences, we established a diagnosis of large, irregulaly shaped unusual mammary Paget,s disease, not of breast cancer origin, covering the left breast, areola, and nipple.

关键词： Mammary Paget S Disease Extramammary Paget’S Disease Nipple Areola

Low skeletal muscle mass and high visceral adiposity are associated with recurrence of acute cholecystitis after conservative management:A propensity score-matched cohort study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Hepatobiliary & Pancreatic Diseases International 2024年第1期23卷 64-70页

作者： Yudai Koya Michihiko Shibata Yuki Maruno Yoshitaka Sakamoto Shinji Oe Koichiro Miyagawa Yuichi Honma masaru Harada Department of Gastroenterology Kyushu Rosai HospitalMoji Medical Center3-1 HigashiminatomachiMoji-kuKitakyushu 801-8502Japan Third Department of Internal Medicine School of MedicineUniversity of Occupational and Environmental HealthKitakyushu 807-8555Japan Department of Surgery Kyushu Rosai Hospital Moji Medical CenterKitakyushu 801-8502Japan

Background:Recurrent acute cholecystitis(RAC)can occur after non-surgical treatment for acute cholecystitis(AC),and can be more severe in comparison to the first episode of *** skeletal muscle mass or adiposity have various effects in several *** aimed to clarify the relationship between RAC and body ***:Patients with AC who were treated at our hospital between January 2011 and March 2022 were *** psoas muscle mass and adipose tissue area at the third lumbar level were measured using computed tomography at the first episode of *** areas were divided by height to obtain the psoas muscle mass index(PMI)and subcutaneous/visceral adipose tissue index(SATI/VATI).According to median VATI,SATI and PMI values by sex,patients were divided into the high and low PMI *** performed propensity score matching to eliminate the baseline differences between the high PMI and low PMI groups and analyzed the cumulative incidence and predictors of ***:The entire cohort was divided into the high PMI(n=81)and low PMI(n=80)*** the propensity score-matched cohort there were 57 patients in each *** Kaplan-Meier analysis,the low PMI group and the high VATI group had a significantly higher cumulative incidence of RAC than their counterparts(log-rank P=0.001 and 0.015,respectively).In a multivariate Cox regression analysis,the hazard ratios of low PMI and low VATI for RAC were 5.250(95%confidence interval 1.083-25.450,P=0.039)and 0.158(95%confidence interval:0.026-0.937,P=0.042),***:Low skeletal muscle mass and high visceral adiposity were independent risk factors for RAC.

关键词： Acute cholecystitis Low skeletal muscle mass Recurrent acute cholecystitis Sarcopenia Visceral adiposity

TiO₂-PES Fibrous Composite Material for Ammonia Removal Using UV-A Photocatalyst

在线全文

学校读者我要写书评

暂无评论

Journal of Materials Science and Chemical Engineering 2024年第1期12卷 1-19页

作者： Anh Phuong Le Thi masaru Ohshiro Takaomi Kobayashi Department of Science and Technology Innovation Nagaoka University of Technology Nagaoka Japan Kasai Corporation Niigata Japan

This study focused on the development and characterization of TiO2-PES composite fibers with varying TiO2 loading amounts using a phase inversion process. The resulting composite fibers exhibited a sponge-like structure with embedded TiO2 nanoparticles within a polymer matrix. Their photocatalytic performance for ammonia removal from aqueous solutions under UV-A light exposure was thoroughly investigated. The findings revealed that PeTi8 composite fibers displayed superior adsorption capacity compared to other samples. Moreover, the study explored the impact of pH, light intensity, and catalyst dosage on the photocatalytic degradation of ammonia. Adsorption equilibrium isotherms closely followed the Langmuir model, with the results indicating a correlation between qm values of 2.49 mg/g and the porous structure of the adsorbents. The research underscored the efficacy of TiO2 composite fibers in the photocatalytic removal of aqueous under UV-A light. Notably, increasing the distance between the photocatalyst and the light source resulted in de-creased hydroxyl radical concentration, influencing photocatalytic efficiency. These findings contribute to our understanding of TiO2 composite fibers as promising photocatalysts for ammonia removal in water treatment applications.

关键词： Ammonia Removal Photocatalyst TiO2-PES Composite Fiber Fibrous Material

Quantification of In Vivo Epidermal Keratinocyte Architecture Associated with the Signs of Skin Aging and the Skin Benefit Evaluation by Application of Galactomyces Ferment Filtrate (Pitera)-Containing Skin Care Product

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Cosmetics, Dermatological Sciences and Applications 2024年第1期14卷 12-28页

作者： Kukizo Miyamoto Yoko Munakata Keisuke Fujii Chenlu Lei Ley Yang suda sudarsana Masutaka Furue Research and Development Kobe Innovation Center Procter and Gamble Innovation GK Kobe Japan Global Scientific Communications P & G Guangzhou Ltd. Guangzhou China Department of Dermatology Graduate School of Medical Sciences Kyushu University Fukuoka Japan

Background: Aged skin exhibits visual alterations such as wrinkles, rough texture, pore dilation, and dull skin tone, as well as physiological aging, namely, decreased hydration and increased transepidermal water loss (TEWL). Recent advances in coherence tomography have also revealed that skin aging affects in vivo epidermal keratinocyte architecture. However, the interconnectivity between spatial architectural aging and visual/physiological aging parameters remains largely unknown. Purpose: To elucidate whether the tomographic keratinocyte architectural aging is correlated with visual and physiological skin aging parameters and to quantitatively evaluate the improvements of the architectural, visual, and physiological aging parameters by the daily treatment of the skin care formula containing Galactomyces Ferment Filtrate (GFF, 8X PiteraTM). Method: We measured the in vivo keratinocyte cellular architecture with two-photon stereoscopic tomography obtaining by-layer epidermal section images in 78 Asian females of various ages. Visual aging parameters were analyzed using a portable image capture system. Hydration and TEWL were also assessed. The anti-aging effects of GFF-containing skin moisturizer (SK-II LXP CreamTM) were also examined in two studies after twice-daily application for 2 (N = 35) and 4 (N = 32) weeks. Results: As for the keratinocyte cellular architecture, skin aging was significantly associated with decreased cell density and increased cell uniformity. These architectural aging parameters were significantly correlated with visual and physiological aging parameters, namely, rough texture, wrinkles, pore dilation, dull skin tone, dehydration, and increased TEWL. The strong interconnectivity allowed us to develop formulae to estimate the keratinocyte architecture from visual aging parameters. Moreover, twice-daily application of SK-II significantly improved the keratinocyte architecture associated with multiple skin aging visual an

关键词： Facial Skin Aging In Vivo Keratinocyte Cellular Architecture Visual Aging Pa-rameter Dehydration Interconnectivity New Trajectory Galactomyces Fer-ment Filtrate PiteraTM SK-II LXP CreamTM

Six Amino Acids among Natural Moisturizing Factors Responsible for Skin Hydration: Improvement and Anti-Aging of Skin by Galactomyces Ferment Filtrate-PiteraTM Containing Skin Moisturizer

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Cosmetics, Dermatological Sciences and Applications 2024年第2期14卷 113-127页

作者： Kukizo Miyamoto Yoko Munakata Keisuke Fujii Wang Summer Ley Yang suda sudarsana Masutaka Furue Research and Development Kobe Innovation Center Procter and Gamble Innovation GK Kobe Japan Global Scientific Communications P & G Guangzhou Ltd. Guangzhou China Department of Dermatology Graduate School of Medical Sciences Kyushu University Fukuoka Japan

Background: Natural moisturizing factors (NMFs) are filaggrin-derived components in the cornified layer that are critical for maintaining healthy skin moisturization and barrier function. However, studies have reported conflicting findings on the relationship between NMF levels and aging, while few studies have investigated this relationship clinically. To fill this research gap, we determined the levels of major NMF components such as free amino acids, pyrrolidone carboxylic acid, and urocanic acids, and individually verified their relationships with skin hydration, barrier function, age, and skin aging. Purpose: The objective of this study was to clinically investigate the relationship between NMF components levels and skin aging in facial skin. The main NMF components were obtained from facial skin and quantified. We then selected NMF components showing strong relationships to skin hydration, and analyzed the relationships of the levels of these selected NMF components with signs of skin aging, namely, texture, pores, wrinkles, and dullness (L-value). We also examined the efficacy of treatment with a skin care formula (SK-II Facial Treatment Essence, called SK-II FTE hereafter) including Galactomyces ferment filtrate (GFF, PiteraTM) on the selected NMF component levels associated with skin hydration and barrier function, and the signs of skin aging of texture, pores, wrinkles, and dullness (L-value). Method: We conducted two clinical trials in this research. In Study 1, we measured 23 NMF components using tape-stripped cornified layer to quantify them via an HPLC method in 196 Asian females aged 20 to 59 (mean S.D., 38.6 9.4). Facial visual aging parameters [texture, pores, wrinkles, and dullness (L-value)], as well as elasticity (R7), skin hydration, and TEWL, were quantified using facial skin imaging and skin physical property measurement devices. Study 2 was performed to evaluate whether the facial application of SK-II FTE affects the NMF levels and skin aging

关键词： NMF Amino Acid Visual Aging Parameter Hydration Aging Texture Pore Wrinkle Dullness Galactomyces Ferment Filtrate PiteraTM SK-II Facial Treatment Essence

Characterization of termetallic Pt-Ir-Au catalysts for NO decomposition

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Rare Metals 2011年第1期30卷 53-57页

作者： Akira Morikawa Kohei Okumura masaru Ishii Koichi Kikuta Akihiko suda Hirofumi Shinjo Catalyst Lab. Toyota Central R&D Labs.Inc.41-1 YokomichiNagakuteNagakute-ChoAichi-GunAichi 480-1192Japan Vehicle Engineering Group Material Engineering Division ⅡToyota Motor Corporation1 Toyota-choToyotaAichi 471-8572Japan Department of Crystalline Materials Science School of EngineeringNagoya UniversityFuro-ChoChikusa-KuNagoyaAichi 464-8603Japan

A termetallic catalyst of Pt-Ir-Au/Al2O3 for NOx decomposition was prepared by loading the metallic colloids in C2H5OH-H2O solution and a surfactant of polyvinyl *** with an impregnated Pt/Al2O3 catalyst,the termetallic catalyst of PtIrAu811/Al2O3,with a Pt：Ir：Au atomic ratio of 8：1：1,exhibited higher NO decomposition and selectivity to *** electron microscopy and X-ray diffraction were conducted to clarify the state of the supported metals and indicate three precious metals alloyed on the *** the study of NO-temperature programmed desorption,oxygen desorption on the PtIrAu811 catalyst shifted to the low temperature side compared to that on Pt/Al2O3,which correlated well with its higher catalytic performance in NO decomposition.

关键词： catalysts iridium gold platinum decomposition nitrogen oxides

Conversion surgery after gemcitabine and cisplatin plus durvalumab for advanced intrahepatic cholangiocarcinoma:A case report

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2024年第34期12卷 6721-6727页

作者： Yu Igata Masashi Kudo Motohiro Kojima Shota Kami Keishiro Aoki Tomoyuki Satake Tatsushi Kobayashi Motokazu Sugimoto Shin Kobayashi masaru Konishi Naoto Gotohda Department of Hepatobiliary and Pancreatic Surgery National Cancer Center Hospital EastKashiwa 277-8577Japan Exploratory Oncology Research and Clinical Trial Center National Cancer CenterKashiwa 277-8577Japan Department of Hepatobiliary and Pancreatic Oncology National Cancer Center Hospital EastKashiwa 277-8577Japan Department of Diagnostic Radiology National Cancer Center Hospital EastChiba 277-8577Japan

BACKGROUND The combination of immune checkpoint inhibitors and chemotherapy has shown promising results for the treatment of advanced biliary tract cancer(BTC).Based on the results of the TOPAZ-1 trial,a gemcitabine and cisplatin plus durvalumab(GCD)regimen was recently approved as first-line therapy for patients with advanced ***,post-GCD conversion surgery has not been previously ***,we describe a case of advanced intrahepatic cholangiocarcinoma(ICC)successfully treated with radical surgery after *** SUMMARY A 65-year-old female diagnosed with advanced ICC with periductal infiltration into the hepatic hilum underwent eight cycles of GCD,followed by durvalumab maintenance treatment,with mild adverse *** response was ***,a conversion surgery with extended left hepatectomy and bile duct resection was *** resection margins were negative,and the pathological diagnosis was compatible with small duct type *** patient remained disease-free for 8 months without adjuvant *** We describe the case of a patient who received successful conversion surgery after GCD treatment for advanced ICC.

关键词： Conversion surgery Intrahepatic cholangiocarcinoma Small duct type Immunotherapy Case report

Therapeutic potential of AMPA receptor antagonist perampanel against cerebral ischemia: beyond epileptic disorder

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2019年第9期14卷 1525-1526页

作者： Satoshi suda Kazumi Kimura Department of Neurology Graduate School of Medicine Nippon Medical School

Stroke is a leading cause of mortality and severe neurological disability worldwide;however,curative therapeutic options are *** recanalization therapy using endovascular thrombectomy has demonstrated great benefits in the functional outcome of patients with acute ischemic stroke,the rate of excellent clinical outcomes remains ***,the current recanalization therapeutic approach may require adjunctive therapy to improve outcomes.

关键词： Stroke is a leading neurological disability improve outcomes

Control of Collection Efficiency for Axial Flow Cyclone Dust Collectors with Fixed Guide Vanes and with Funnel Shaped Exit Pipes

在线全文

学校读者我要写书评

暂无评论

Journal of Thermal Science 2006年第3期15卷 240-250页

作者： Akira Ogawa masaru Arakawa T-110-0011 Minowa 2-14-7Taitou-KuTokyoJapan SHINWA RULES Co. Ltd.Sanjo-ShiNiigataJapan

The experimental result of the collection efficiency of the axial flow cyclone with the fixed guide vanes is lower than that with the tangential inlet pipe to the cyclone body due to the weak angular momentum transfer given by flowing through the guide vanes. However, one of the interesting points is the control of the collection efficiency depended on the funnel shaped exit pipes. The collection efficiencies for these funnel shaped exit pipes are depended on the Froude number. Then, in this paper, the experimental results of the pressure drop and also the collection efficiency using the fly-ash particles and also the comparison of the calculated results of the collection efficiency with the experimental results are described i~ detail.

关键词： Axial flow cyclone funnel shaped exit pipe fixed guide vanes pressure drop collection efficiency,Froude number cut-Size