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去掉知乎水印,增加这些图的清晰度
王蕊嘉
2025.12.28
编辑
16:9横版植物细胞通路图,分细胞外、细胞质、细胞核、叶绿体、线粒体、液泡区域。细胞质中心是亮金橙色SnRK1复合物,是核心调控器。绿色实心箭头为激活通路,红色钝线为抑制通路,黄色带“P”小圆圈是磷酸化,紫色带“Ub”小圆圈是泛素化。顶部中心:乌云降雨、水位图标代表环境触发,文字“Energy Stress / Carbon Starvation / Low Photosynthesis”,粗箭头指向SnRK1,使其从灰色 inactive 变为发光激活态。左侧细胞质:绘制HMGR酶,SnRK1连红色钝线带“P”(Ser577)指向它,灰色划掉的通路“Acetyl-CoA → MVA Pathway → Sterols/Brassinosteroids”;绘制PAL酶,SnRK1触发紫色“Ub”连接到PAL,PAL指向垃圾桶状蛋白酶体,灰色划掉通路“Phenylalanine → Lignin”,文字“Reduces Carbon Consumption”。右上方细胞质和叶绿体:细胞质中SnRK1给F2KP加“P”(Ser306),14-3-3蛋白结合磷酸化的F2KP(红色钝线抑制),F2KP失活使F-2,6-BP减少,减少的F-2,6-BP解除对cyFBPase的抑制(红色虚线划掉),cyFBPase将F-1,6-BP转化为F-6-P;SnRK1直接磷酸化抑制蔗糖合成酶。绿色叶绿体中,淀粉颗粒在BAM1/3、BAM9酶作用下降解为麦芽糖,细胞核箭头指向叶绿体中的BAM9。细胞核区域:SnRK1催化亚基进入细胞核,激活DNA链上的bZIP TFs和C/S1-bZIPs。基因表达:SUC1表达被抑制(红叉),质膜上SUC1转运体变灰;BAM9上调(箭头指向叶绿体);DIN6 (ASN1)上调转化为天冬酰胺(Asn);CAT6上调,质膜上CAT6转运体将天冬酰胺/氨基酸泵出细胞。底部区域:细胞质/液泡中,SnRK1(KIN10亚基)给ATG6加“P”启动自噬体(新月形膜),给FREE1加“P”促进自噬体闭合,自噬体与液泡融合释放氨基酸(AAs);线粒体释放FLZ(SnRK1抑制剂),FLZ被选择性自噬吞噬在液泡降解。右下角线粒体:亮氨酸、异亮氨酸、缬氨酸进入线粒体,代谢链BCAT2 → BCKDH → IVDH → MCCA/B生成乙酰辅酶A进入三羧酸循环,IVDH连侧箭头显示电子(e-)到ETF → ETFQO → 泛醌(UQ)进入电子传递链;细胞核(C/S1-bZIPs)箭头上调ETFQO、BCAT2、BCKDH等转录。用半透明彩色背景框分组:蓝色框“Carbon Flow Restriction”,绿色框“Alternative Energy (BCAAs & Autophagy)”,橙色框“Carbohydrate Homeostasis”。SnRK1最大最突出,主代谢流用粗箭头,调控信号用细线,文字简洁,酶用酶形状标注。
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删除最上方标题文字,删除(e.g.,NF-kB)、(e.g.,cAMP)、Pro-inflammatory Polarization、Anti-inflammatory Polarization文字,将CCL2替换为IL-1β,增加抗炎因子TGF-β,保持其余内容和布局不变
青年有故事
去掉知乎水印,增加这些图的清晰度
王蕊嘉
把这张信号通路图改成图一的风格,使用3D立体渐变的生物分子结构绘制,暖米色背景,立体的细胞膜、线粒体和分子结构,保持所有文字内容、通路箭头和布局不变
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BioRender风格,清晰矢量图形,科学教科书插图,白色背景,16:9横向画布。从上到下分为细胞外空间、细胞膜、细胞质、细胞核(右下)、降解机制区(左下)。左侧/中间展示能量胁迫(弱光)激活SnRK1的过程:左上是被乌云遮挡的太阳,标注"Low Light / Short Photoperiod / DCMU",粗黑向下箭头标注"Depletes Carbon Reserves"指向橙金色的SnRK1/KIN10复合物;细胞质中绿色的氮同化通路:硝酸根→硝酸还原酶NR→亚硝酸根→亚硝酸还原酶NIR→铵根→谷氨酰胺合成酶GS→谷氨酸/氨基酸,橙金色SnRK1伸出红色钝端线指向NR,NR带有黄色"P"(标注Ser543),并结合马蹄形的14-3-3蛋白,通路后续部分褪色并标红叉。右侧/中间展示氮信号传导:右上细胞膜外有硝酸根分子,蓝青色的双亲和硝酸盐传感器NRT1.1与通道CNGC15结合,硝酸根结合NRT1.1后,钙离子通过CNGC15流入细胞质;钙离子激活CPKs(标注CPK10/30/32),CPKs给蓝青色转录因子NLP7添加黄色"P"(标注Ser205),绿色箭头指向细胞核,核内NLP7结合DNA,标注"N-Assimilation Genes & High-Affinity Transporters"→"Plant Growth";中间橙金色SnRK1与细胞质中的NLP7作用,添加黄色"P"(标注Ser125, Ser306),红色钝端线阻止其进入细胞核,标注"Cytoplasmic Retention",该NLP7褪色并指向降解过程。左下展示氮再供应的调控:绿色向上箭头从"Nitrogen Resupply"文本框指向钳状的E3泛素连接酶HOS1,HOS1给KIN10添加多个紫色"Ub"标签,两条分支指向桶状蛋白酶体和双层膜自噬体,标注降解KIN10解除对NLP7的抑制,带来"Lateral Root Development"。用不同深浅阴影框分别框出"NRT1.1-CNGC15-Ca2+-CPK-NLP7"通路(标注Nitrate Signaling Module)和SnRK1组件(标注Energy Stress Module),通过透明度区分蛋白活性状态,失活状态颜色褪色
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Scientific pathway diagram titled "The metabolic regulatory network diagram of LSD1-p62-KEAP1". Show the complete signaling pathway in endometrial cancer: high-glucose environment activates mTOR, TAK1, CK1, PKC kinases, leading to phosphorylation of p62(SQSTM1) at serine 349. Phosphorylated p62 binds to KEAP1 competitively, displaces it from the KEAP1-LSD1-NRF2 complex, inhibits ubiquitination degradation of LSD1, stabilizes LSD1. Stabilized LSD1 forms a complex with NRF2, translocates into the nucleus, regulates expression of ARE-driven genes like PGD, enhances cancer cell oxidative stress resistance. The KEAP1/p62-LSD1 axis promotes endometrial cancer progression under hyperglycemia. Clear scientific diagram style, clean layout, with labeled proteins and arrows showing regulatory relationships, professional biological pathway illustration.
炎斌北斗
Enlarge all text fonts, loosen the compact layout spacing while keeping all original content, structure and color scheme unchanged. It is still a pharmacological mechanism diagram of baicalein in Cell/Nature Chemical Biology style on white background, maintain the professional clean layout.
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将这张生物通路图生成高清版本,保留所有细节和元素
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Scientific metabolic network diagram "The metabolic regulatory network diagram of LSD1-p62-KEAP1". Three-module layout: extracellular high glucose triggers cytoplasmic kinase cascade, KEAP1-LSD1 interaction on the membrane, nuclear transcription regulation. Clearly show: 1. High glucose activates mTOR/TAK1/CK1/PKC → p62 Ser349 phosphorylation; 2. Phospho-p62 binds KEAP1 → LSD1 release and stabilization; 3. LSD1-NRF2 complex enters nucleus → activates PGD and ARE-driven genes → cancer oxidative stress resistance and proliferation. Modern scientific illustration, clear labels, colored nodes, directional arrows, white background, neat and professional, standard biological pathway diagram format.
炎斌北斗
Pharmacological mechanism diagram for review article in Cell/Nature Chemical Biology style, showing multi-target effects of baicalein. Center: chemical structure of baicalein with flavonoid backbone in standard bond-line notation. Three signaling branches radiate outward: upper-left for antibacterial/anti-biofilm including membrane disruption, quorum sensing inhibition, EPS synthesis suppression; upper-right for antioxidant including Nrf2 nuclear translocation, HO-1/NQO1/SOD/GPx upregulation, ROS scavenging; bottom for anti-inflammatory including TLR4/NF-κB inhibition, TNF-α/IL-1β/IL-6 downregulation, M1-to-M2 macrophage polarization, TGF-β/VEGF secretion. White background, clear black-and-gray lines, colored signaling molecules in red/blue/green, sans-serif fonts, professional clean layout, top journal quality
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Scientific pathway diagram titled "The metabolic regulatory network diagram of LSD1-p62-KEAP1". Clear flowchart layout showing the complete signaling cascade: starting from high glucose environment at the top, activating kinases (mTOR, TAK1, CK1, PKC), phosphorylating p62 at Ser349, competitive binding to KEAP1 releasing LSD1, LSD1 stabilization, complex formation with NRF2, nuclear translocation, activation of ARE-driven genes (PGD), enhanced oxidative stress resistance and final cancer cell proliferation. Each molecule and step clearly labeled, with directional arrows indicating activation/inhibition. Professional molecular pathway diagram, clean scientific style, blue and white color scheme, high readability.
炎斌北斗
绘制一幅微生物作用机理图,将图片清晰分离为细胞内和细胞外两个部分。细胞外部分标注:模块1 光能捕获与能量代谢,850 nm匹配细菌叶绿素a核心吸收峰;模块2 大分子降解与底物利用,HMW组分>20 kDa降解59.1%,芳香蛋白I/II利用率>50%,提供碳骨架和氮源。细胞内部分标注:模块3 蛋白质质量控制,DnaK/GroEL/GroES/clpA协同上调,促进正确折叠与清除损伤蛋白,维持蛋白质稳态;模块4 翻译与氨基酸合成,EF-G和EF-Tu上调保障翻译通量,17种氨基酸,21.5%干重,含全部必需氨基酸;模块5 胞内代谢优先策略,胞内蛋白上调,胞外分泌下调,能量集中于SCP合成,体现胞内优先策略;模块6 群落与网络调控,Shannon指数6.65,多样性最高,ilvC/ilvE/leuA协同模块,酶-微生物网络负相关为主。整体为清晰的科学机理图,模块划分清晰,文字标注准确,专业科研风格,采用蓝色简约配色,细胞内外用不同颜色背景区分。
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BioRender风格科研机制矢量图,白色背景,展示CLOCK介导ALDOA乙酰化促进肿瘤代谢重编程的机制:细胞核内CLOCK蛋白与ALDOA蛋白相互作用,催化ALDOA的赖氨酸乙酰化并标注Ac;乙酰化后的ALDOA转运至细胞质中,酶活性增强;下游清晰展示糖酵解通路增强,包含葡萄糖→丙酮酸→乳酸的过程,标注各步骤流量上升,体现Warburg效应;最终指向肿瘤细胞增殖的结果。图中包含清晰的箭头连接通路:CLOCK → ALDOA acetylation → enzyme activation → glycolysis flux ↑ → lactate ↑ → tumor proliferation。整体风格简洁专业、矢量扁平,元素标注清晰,符合科研论文发表级别,无多余装饰元素。
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对图片进行无损分辨率放大,进行画面降噪去雾处理,增强所有细节,保持原始图像内容不变
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Multi-target mechanism diagram of baicalein in Cell journal style. Center features baicalein chemical structure in standard bond-line notation: flavone backbone (benzopyran-4-one) with three hydroxyl groups at C-5, C-6, C-7 on ring A, and a phenyl group on ring B. Three branches radiate from the center: upper-left labeled "antibacterial" with labels for membrane disruption and quorum sensing inhibition; upper-right labeled "antioxidant" showing Nrf2→HO-1↑ and ROS scavenging; bottom labeled "anti-inflammatory" indicating TLR4/NF-κB inhibition and M1→M2 macrophage polarization with a red-to-green arrow. White background, black chemical structure, branches colored blue/green/orange. Clean and minimalist layout, highlighting the central baicalein structure and the three pathway logics. Professional scientific biomedical illustration.
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创建一幅科学准确的分子机制插图,主题为光合作用的光反应与暗反应过程(Photosynthesis: Light-dependent & Light-independent Reactions),采用高水平细胞生物学期刊风格(如Nature Plants风格),整体为横向分步机制图,清晰展示类囊体膜上的光反应如何驱动叶绿体基质中的暗反应(卡尔文循环)。左侧示意光反应阶段:展示类囊体膜结构,描绘光系统II(PSII)吸收光子激发电子,经电子传递链(含质体醌PQ、细胞色素b6f复合体、质体蓝素PC)传递至光系统I(PSI),电子最终还原NADP⁺为NADPH。同时展示水的光解(释放O₂)以及ATP合酶利用质子梯度(ΔpH)合成ATP的化学渗透过程。中间区域展示ATP与NADPH从类囊体膜释放,作为能量与还原力进入叶绿体基质。右侧展示暗反应阶段(卡尔文循环):描绘CO₂的固定(由Rubisco催化,生成3-磷酸甘油酸3-PGA)、还原(利用NADPH和ATP将3-PGA还原为3-磷酸甘油醛G3P/三碳糖)以及RuBP的再生过程。机制图中可醒目地标注“光反应”与“暗反应”两大板块,展示类囊体膜的磷脂双分层、光合色素(如叶绿素a/b)在PSII/PSI中的示意图,以及质子动力势驱动ATP合酶旋转催化的概念图。总体保持教材级概括性,逻辑主线清晰,避免过多调节分支,适合高中生物教学配图。整体图像要求结构准确、箭头逻辑清晰、颜色编码统一(如绿色调代表光合作用、蓝色箭头代表电子传递、红色箭头代表物质合成)。画面中需包含清晰可读的中文标题、中文过程标签与中文分子标注,例如“光反应”“暗反应”“类囊体膜”“叶绿体基质”“光系统II(PSII)”“光系统I(PSI)”“电子传递链”“ATP合酶”“NADPH”“卡尔文循环”“CO₂固定”“C₃还原”“RuBP再生”“Rubisco”等,所有中文说明排版规范,适合课堂教学展示与生物学科研汇报配图。
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将图片背景统一为纯白色,保持图中所有文字、细胞结构、标注线条和颜色完全不变,保持高清画质,画面内容与原图完全一致
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柠檬酸(C₆H₈O₇结构简式)和MGDA(爪形结构)的图标,共同“钳住”一个Ca²⁺离子,将其拖入水中,帮我实现,生成4张;不要出现中文;白色背景
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专业科学分子对接元素banner,包含三维分子结构模型,蛋白质和小分子配体的结合示意图,线条流畅简洁,科学专业风格,蓝白色调,适合作为 banner 背景素材,干净简约,突出分子结构
HIE5ib1b
参照上传流程图样式,生成科研论文示意图:3D多孔ZnFe-SOH/rGO@CoO一体化电极材料的结构及性能表征,分为结构表征和电化学性能评估两大主分支,结构表征分支包含FT-IR、Raman、XPS、接触角/Zeta、AFM/FESEM/HRTEM/SAED、XRD/TG-DTA、BET/粒径、ICP-MS/GC-MS等子项,电化学性能评估分支包含GCD、CV、EIS等超级电容器电池领域测试,不同区域背景和文字使用不同颜色,energy storage-Render风格,专业清晰的学术示意图,符合论文发表要求
张勇郑州轻工业大学
消除图片右下角的蓝色方块,保持整体科技生物医疗风格、浅蓝色调以及其他所有原内容不变,只移除右下角的蓝色方块区域,用和周围一致的背景填充
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依照下面的话绘制一个流程图:1.细胞间相互作用的分子基础(细胞间接触和连接的研究):利用免疫荧光染色、共聚焦显微镜等技术,观察周细胞与内皮细胞、星形胶质细胞之间的接触和连接方式,包括紧密连接、桥粒连接、缝隙连接等。分析这些细胞间连接的组成成分和结构特点,探讨其在维持BBB功能中的作用。 2.细胞外环境因素对周细胞功能的调节(血管生成因子的影响):研究血管生成因子(如VEGF、bFGF)对周细胞功能的调节作用。通过添加不同浓度的血管生成因子,观察其对周细胞增殖、迁移、分化的影响,以及对BBB通透性和Aβ清除的间接作用。
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Biomedical schematic of three core pathological mechanisms in infected wounds, in Nature Reviews style. Center shows a skin wound cross-section with Staphylococcus aureus and Pseudomonas aeruginosa. Three branches radiate out: left branch labeled "persistent inflammation & macrophage dysregulation" showing the pathway LPS→TLR4→NF-κB, M1 macrophages colored in red, with cytokines TNF-α/IL-1β/IL-6 labeled; right branch labeled "ROS overload" indicating ROS burst, SOD/CAT/GSH depletion, and MMPs; bottom branch labeled "biofilm formation" showing EPS and the biofilm structure. Color palette is dark blue, crimson and gray. White background, use sans-serif fonts. Clean layout with three distinct mechanism boxes each bordered in different colors. Professional scientific biomedical illustration, clear and sharp.
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四周的黑色,加上些淡蓝的点点光芒
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科研示意图,整体为左右分屏对比+下方放大机制图结构:1.左侧为MBD病理状态,25-HC水平降低,标注"MBD病理状态"、"25-HC ↓";从左到右依次是带CD138标记的圆形骨髓瘤细胞、不规则形巨噬细胞(胞内有组装完整的红色活化NLRP3炎症小体,标注"NLRP3 inflammasome activation")、带RANK标记的圆形破骨前体细胞、深红色多核成熟破骨细胞在骨表面、梭形骨髓间充质干细胞(成骨分化受阻用虚线表示),底部是带吸收陷窝的稀疏灰色骨小梁;巨噬细胞释放大量红色IL-1β圆点,标注"IL-1β ↑",箭头指向破骨前体细胞(标注"Osteoclastogenesis ↑",促进分化为破骨细胞)和骨髓间充质干细胞(标注"Osteogenesis ↓",成骨分化被蓝色T形线阻断),骨区域标注"Bone destruction"表示溶骨性缺损。2.右侧为25-HC保护状态,标注"25-HC supplementation"、"25-HC ↑";细胞种类和左侧一致,破骨细胞减少、成骨细胞增多,巨噬细胞内NLRP3炎症小体松散带X标记,标注"NLRP3 inflammasome inactivation";深蓝色25-HC甾环分子穿过巨噬细胞膜,与NLRP3结合引发泛素化降解,标注"NLRP3 ubiquitination & degradation";IL-1β红色圆点变少变淡,标注"IL-1β ↓",破骨分化被蓝色T形线阻断(标注"Osteoclastogenesis ↓"),骨髓间充质干细胞正常分化为绿色成骨细胞(标注"Osteogenesis ↑"),底部是致密骨小梁带浅蓝色新骨区域,标注"Bone restoration"。3.下方放大机制图:左侧无25-HC时,NLRP3蛋白NACHT结构域暴露,与ASC、pro-caspase-1组装成活性复合物,下游释放成熟IL-1β;右侧有25-HC时,25-HC与NLRP3结构域结合,招募E3泛素连接酶,连接标注"K48 Ub"的黄色泛素链,泛素化NLRP3被桶状蛋白酶体降解,无法形成炎症小体,依次标注"25-HC binding"、"K48-linked ubiquitination"、"Proteasomal degradation"、"NLRP3 inactivation"。颜色符号遵循:低水平25-HC浅灰+向下箭头,高水平25-HC深蓝+向上箭头;活化NLRP3红色完整复合物,抑制NLRP3蓝色松散带X;IL-1β红色圆点;破骨细胞深红色多核,成骨细胞绿色立方状;骨基质灰色;促进为红色实线箭头,抑制为蓝色T形线;泛素化为黄色串联圆点标注Ub。
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