Results 1 to 10 of about 13,644 (154)

A NEW DISEASE OF THE HOP-VINE CAUSED BY PERONOPLASMOPARA HUMULI N. SP. [PDF]

open access: yes, 1907
© 2019 The Authors Background: Over the past two decades, the use of image and performance enhancing drugs (IPEDs) has increased significantly. Once largely confined to professional athletes, IPED use has transcended the elite sporting arena and is now ...
宮部, 金吾, 高橋, 良直
core   +3 more sources

老年2型糖尿病合并牙周炎患者牙周病原菌检测情况分析

open access: yesZhongguo shiyan zhenduanxue, 2022
目的 检测老年2型糖尿病(T2DM)合并牙周炎患者牙周病原菌情况,并分析牙周病原菌感染与T2DM的关系。方法 选取海南医学院第一附属医院2020年4月-2021年9月接收的61例单纯性牙周炎老年患者作为单纯组,另选取同期37例T2DM合并牙周炎老年患者作为合并组,检测两组患者龈下菌斑病原菌情况,包括伴放线杆菌(Aa)、直肠弯曲杆菌(Cr)、具核梭杆菌(Fn)、牙龈卟啉单胞菌(Pg)、微小消化链球菌(Pm)、中间普氏菌(Pi)、变黑普氏菌(Pn)、福塞氏坦氏菌(Tf),并比较两组病原菌数量 ...
谢芬   +4 more
doaj  

ハクサイ ノ ナンプビョウ テイコウセイ ノヒンシュカン サイ ト ネケン ドジョウ ニオケル ビョウゲンキン Erwinia carotovora ノ ゾウショク トノ カンケイ ニカンスル ケンキュウ [PDF]

open access: yes, 1981
【摘要】1.圃場における自然感染によるハクサイ14品種の軟腐病罹病指数を求めた「抵抗性」4品種「中程度抵抗性」6品種「罹病性」4品種の3群に区分された.2.上記3群の各2品種を供試し罹病指数の時期的推移と共に,根圏土壌の病原菌の増殖を確めた.罹病指数には群間差異が明瞭であるが,病原菌の増殖には差異が認められない.3.上記3群の各1品種を供試しストレプトマイシン耐性およびファージ感受性で標識した病原菌を主根根面に添加した.添加菌は各群の根圏土壌で増殖し再分離される.以上のように ...
富樫 二郎
core   +1 more source

Developing HMME‐Conjugated NIR‐II Activated Carbon Dots Nanospray for the Treatment of MRSA Biofilm Infections in Diabetic Wound via PTT/CDT/SDT

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Diabetic wound infections are a common complication of diabetes, which severely impact patients' quality of life. Effective treatment of diabetic wound infections remains one major challenge in the clinic, partially due to the formation of bacterial biofilm and antibiotic resistance.
Liang Zhou   +8 more
wiley   +1 more source

An Ultrasmall Strontium‐Loaded Polydopamine Nanoformulation for Near‐Infrared‐Enhanced Periodontitis Therapy via Photodynamic Gas‐Promoted Antibacterial and Bone Repair

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Periodontitis is a chronic infectious oral disease triggered by periodontopathogenic bacteria, resulting in the progressive inflammation and destruction of the tissues surrounding teeth. To achieve reprogramming of the infectious microenvironment for periodontitis therapy, a nanoformulation was proposed by loading polydopamine (PDA) with ...
Hao Liang   +14 more
wiley   +1 more source

シュクシュ オヨビ ヒシュクシュ サクモツ ノ レンサク ガ ハクサイ ナンプビョウ ノ ハッセイ ト ドジョウチュウ ノ ビセイブツ フローラ ノ ヘンドウ ニオヨボス エイキョウ [PDF]

open access: yes, 1989
【緒言】ハクサイ軟腐病の耕種的防除法の中に非宿主作物との輪作や一定期間休閑する方法がある.すなわち,本病の防除法として,病原菌の寄生しえない陸稲,栗,玉蜀黍等の禾本科作物を少なくとも2~3年栽培すること,発病地の土壌は3~4年放置すること,発病の多い畑は連作をさけ,イネ科,マメ科の作物を数年間栽培し,病原菌の密度を減らすことなどが記されている.他方,本病原菌Erwinia carotovora subsp.carotovoraは,土壌生息型の病原菌に属すると考えられている ...
富樫 二郎
core   +1 more source

Multi‐Scale Rational Design and Synergistic Strategies of Nanozymes for Targeting Drug‐Resistant Pathogens

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT The escalating issue of drug‐resistant pathogens, largely driven by the overuse of conventional antibiotics, has become a significant global health threat. Developing alternative therapeutic strategies and fabricating natural biological enzyme materials that mimic the high efficiency, selectivity, and mild‐operating conditions of natural ...
Shuai He   +11 more
wiley   +1 more source

ファージ ニヨル ドジョウ チュウ ノ ナンプビョウキン ノ ケンシュツホウ [PDF]

open access: yes, 1976
【摘要】ファージを用いて土壌中の軟腐病菌を検出する方法について検討した.ファージで土壌中の軟腐病菌を検出できるか否かを確めるため殺菌又は非殺菌土壌を含むブイヨンでファージの増殖と病原菌の菌数,土壌微生物,培養温度などとの関係を調べた.すなわち,土壌1gを含む10mlの培地に種々のレベルの数の病原菌と既知の数のファージを加えて培養しファージの増殖を溶菌斑計数法で調べた.病原菌,ファージはいずれもハクサイ中肋の病斑から分離した.この結果,20-25℃で24-48時間培養することにより土壌1gあたり10^1 ...
富樫 二郎
core   +1 more source

Chemical Stability of Ceftazidime Compounded in Saline, Glycerin and Dexamethasone‐SP Solutions Stored at −20°C, 4°C and 25°C Over a 60 Day Period

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 862-869, December 2025.
ABSTRACT Background Chronic cases of canine otitis externa (OE) often develop infections with Pseudomonas aeruginosa (PA). Given the organism's high level of resistance, veterinary surgeons often turn to compounded solutions. Limited data describing the stability and potency of compounded ceftazidime (CAZ) solutions are available, which may affect ...
McKenna Snidow   +6 more
wiley   +1 more source

Climate and Land‐Use Changes Predicted to Jointly Drive Soil Fungal Diversity Losses in One‐Third of North American Coniferous Forests

open access: yesGlobal Change Biology, Volume 31, Issue 11, November 2025.
This study assessed the potential impacts of climate and land‐use change on soil fungal diversity across four North American biomes. We found that climate change typically caused both diversity losses and gains, particularly in coniferous forests and among arbuscular mycorrhizal fungi, whereas land‐use change mainly reduced diversity, especially in ...
Wenqi Luo   +5 more
wiley   +1 more source

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