Dyssynchronous heart failure models in canines: New insights into electrocardiographic, echocardiographic and histological features by Han Jin, Shengwen Yang, Hao Huang, Sijing Cheng, Pengkang He, Sixian Weng, Min Gu, Hongxia Niu, Wei Hua, Yiran Hu, Hui Li

“…Three weeks of follow‐up were conducted to observe the changes in cardiac function and myocardial staining was performed at the end of the experiment. …”
Get full text

The Immunohistochemical Prognostic Value of Nuclear and Cytoplasmic Silent Information Regulator 1 Protein Expression in Saudi Patients with Breast Cancer by Bayan Alharbi, Alia Aldahlawi, Mourad Assidi, Fatemah Basingab, Kawther Zaher, Jehan Alrahimi, Sara Mokhtar, Jaudah Al-Maghrabi, Abdelbaset Buhmeida, Kaltoom Al-Sakkaf

“…Methods: A total of 407 BC formalin-fixed paraffin-embedded (FFPE) samples were collected from King Abdulaziz University Hospital, Saudi Arabia. SIRT1 was stained on tissue microarray slides using automated immunohistochemistry. …”
Get full text

Ellagic Acid from <i>Geranium thunbergii</i> and Antimalarial Activity of Korean Medicinal Plants by Hojong Jun, Joon-Hee Han, Min Hong, Fadhila Fitriana, Jadidan Hada Syahada, Wang-Jong Lee, Ernest Mazigo, Johnsy Mary Louis, Van-Truong Nguyen, Seok Ho Cha, Wanjoo Chun, Won Sun Park, Se Jin Lee, Sunghun Na, Soo-Ung Lee, Eun-Taek Han, Tae-Hyung Kwon, Jin-Hee Han

“…In contrast, quercetin (116.8 ± 3.78 µM) and protocatechuic acid (1.23 ± 0.02 mM) exhibited minimal antimalarial effects. Giemsa staining was employed to visualize parasite morphology and confirmed that ellagic acid is effective in inhibiting growth at the late trophozoite stage. …”
Get full text

Kefir Prevents Adipose Tissue Growth Through the Induction of Apoptotic Elements in High-Fructose Corn Syrup-Fed Rats by Esra Aslan, Gokhan Sadi, Hilal Guzel, Cigdem Karaca, Omer Adil Korkmaz, Mine Kanat Pektas, Mehmet Celegen, Tugce Aladag, Seyma Oncu, Mehmet Bilgehan Pektas

“…The indirect terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) method was used to assess changes in apoptotic cells, and hematoxylin/eosin staining to determine adipocyte number and diameter. …”
Get full text

D-mannose promotes diabetic wound healing through inhibiting advanced glycation end products formation in keratinocytes by Jialiang Luo, Tianxing Wu, Jing Zhang, Zhicheng Liang, Weijie Shao, Di Wang, Lei Li, Daming Zuo, Jia Zhou

“…The skin lesion healing was recorded in photos and evaluated by histochemical staining. What’s more, the advanced glycation end products (AGEs) concentration in blood and mice skin was quantified. …”
Get full text

Morphological features of autoimmune gastritis by Ye. A. Losik, L. S. Selivanova, M. Yu. Konkov, T. L. Lapina, A. S. Tertychnyi, V. T. Ivashkin

“…Biopsy specimens were processed by the standard technique, sections were stained by hematoxyline and eosine.Results. Classical signs of AIH i.e. atrophy of mucosa of body of the stomach and intestinal metaplasia were not revealed. …”
Get full text

Therapeutic Efficacy of Intranasal <i>N</i>-Acetyl-L-Cysteine with Cell-Penetrating Peptide-Modified Polymer Micelles on Neuropathic Pain in Partial Sciatic Nerve Ligation Mice by Hiroshi Nango, Ai Takahashi, Naoto Suzuki, Takumi Kurano, Saia Sakamoto, Taiki Nagatomo, Toyofumi Suzuki, Takanori Kanazawa, Yasuhiro Kosuge, Hiroko Miyagishi

“…Immunohistochemistry revealed an increased number of Iba-1-stained microglia in the ipsilateral spinal cord of PSNL mice, which were significantly suppressed by the administration of NAC/PPT. …”
Get full text

Axonal regeneration and innervation ratio following supercharged end-to-side nerve transfer by Leopold Harnoncourt, Martin Schmoll, Christopher Festin, Laurenz Pflaum, Markus Breuss, Johanna Klepetko, Dominik C. Dotzauer, Florian J. Jaklin, Udo Maierhofer, Philipp Tratnig-Frankl, Oskar C. Aszmann, Oskar C. Aszmann

“…Retrograde labeling demonstrated motor neuron regeneration of both the MCN and UN in a distal direction toward the muscle; however, tracer uptake of the UN motor neurons following intramuscular tracer application was detected only in Group C. In contrast, stained pseudounipolar cells in the dorsal root ganglia associated with the UN and MCN revealed afferent muscle innervations in Groups B and C.DiscussionThis novel SETS nerve transfer model enables isolated electrophysiological as well as histological evaluations of all nerve sections to determine the muscle innervation ratio exactly. …”
Get full text

Multi-institutional evaluation comparing guidance from International Ki67 Working Group vs National Health Commission of China on immunohistochemistry-based Ki67 assessment alongsi... by Yin Wang, Jiarui Zou, Qinghua Cao, Guihong Dai, Panhong Fan, Xue Gong, Jinyan Jiang, Yanqing Kong, Chao Liu, Chunhui Liu, Chenjia Lu, Meiren Li, Zhiqiang Lang, Yang Lin, Yan Peng, Haiyan Shi, Yuhuan Wang, Jiu Wang, Bichen Xie, Bing Yang, Guohua Yu, Cuiping Zhang, Hengming Zhang, Luting Zhou, Zilan Zhang, Zhenli Zhu, Junmei Hao

“…They were evaluated in this multi-institutional study alongside the results from the Quantitative Dot Blot (QDB) method.MethodsThree alternative adjacent sections from 40 primary ER+ breast cancer resection blocks were randomly assigned a number from 1 to 120 for Ki67 staining and reviewed by 21 pathologists, while the other three alternative sections were sent for QDB analysis of Ki67 protein levels. …”
Get full text

Adipose-Derived Mesenchymal Stem Cells Migrate and Rescue RPE in the Setting of Oxidative Stress by Aya Barzelay, Shira Weisthal Algor, Anat Niztan, Sebastian Katz, Moshe Benhamou, Itay Nakdimon, Noam Azmon, Sandy Gozlan, Daphna Mezad-Koursh, Meira Neudorfer, Michaella Goldstein, Benjamin Meilik, Anat Loewenstein, Adiel Barak

“…Under such conditions, ASC-treated mice showed preservation of nuclear layers in the outer nuclear layer and stronger staining of RPE and photoreceptor layer, compared to PBS-treated mice. …”
Get full text

3D nanocomposites of β-TCP-H3BO3-Cu with improved mechanical and biological performances for bone regeneration applications by Sarvesh Kumar Avinashi, Rajat Kumar Mishra, Shweta, Saurabh Kumar, Amreen Shamsad, Shama Parveen, Surajita Sahu, Savita Kumari, Zaireen Fatima, Sachin Kumar Yadav, Monisha Banerjee, Monalisa Mishra, Neeraj Mehta, Chandki Ram Gautam

“…Genotoxicity and cytotoxicity tests were also performed on rearing Drosophila melanogaster, and these findings did not detect any trypan blue-positive staining, which further recommended that the existence of composites did not harm the larval gut. …”
Get full text

Understanding the mechanisms of hypoxia-induced tissue damage in fish: The role of GasderminEa/b in Larimichthys crocea by Lin Wang, Shuaiyu Chen, Yongyang Wang, Weini Zhang, Yinnan Mu, Yudong Jia, Changtao Guan, Meng Xue, Xinhua Chen

“…TUNEL/LcGSDMEa double staining assay revealed a high expression of LcGSDMEa in the dead cells. …”
Get full text

3-methyl-4-nitrophenol disturbs the maternal-to-zygotic transition of early embryos by damaging mitochondrial function and histone modification by Fan Chen, An-Feng Luo, Kai-Xin Pan, Hao Gu, Chang-Fan Zhou, Wei Zeng, Song Liu, Adrian Molenaar, Hong-Yan Ren, Li-Jun Huo, Yan-Zhen Bi

“…Lastly, the findings indicated that PNMC triggered apoptosis in embryos, validated by elevated BAX and CASPASE3 expression, alongside positive TUNEL staining. In summary, PNMC exposure impairs the maternal-to-zygotic transition, likely through mitochondrial dysfunction and histone modification, culminating in developmental arrest and apoptosis in mouse preimplantation embryos.…”
Get full text

Phenotypic Analysis of BrdU Label-Retaining Cells during the Maturation of Conducting Airway Epithelium in a Porcine Lung by Yuanyuan Jia, Xuehong You, Ningxia Ma, Hui Li, Guopan Liu, Ying Wang, Jing Xue, Juan Shi, Jun Wei, Yong Li, Jiali Yang, Xiaoming Liu

“…The BrdU-labeled epithelial cells also expressed keratin 14, mucin 5AC, or prosurfactant protein C (ProSP-C); among them, the keratin 14-positive cells were the most frequent BrdU-labeled epithelial cell type as determined by immunohistochemical and immunofluorescence staining. This study may provide valuable information on the biology and function of epithelial stem/progenitor cells in conducting airway of pigs and humans.…”
Get full text

The immunological landscape of CCL26High invasive oral squamous cell carcinoma by Lingyun Liu, Lingyun Liu, Shuo Guan, Shuo Guan, Yizhuo Xue, Yizhuo Xue, Yijia He, Yijia He, Liang Ding, Yong Fu, Sheng Chen, Zhiyong Wang, Yi Wang

“…BackgroundOur previous study demonstrated that CCL26 secreted by cancer-associated fibroblasts (CAF) promoted the invasive phenotype of oral squamous cell carcinoma (OSCC), however, more comprehensive clinical expression patterns of CCL26 and its role in immunotherapy remains ambiguous.MethodsCCL26 levels in different cancer and normal tissues were analyzed and validated in 67 OSCC patients through immunohistochemical staining (IHC). The clinical spatial distribution pattern of CCL26 in tumor microenvironment was determined, and its clinical outcomes were investigated. …”
Get full text

Synergistic toxicity of nanoplastics and Helicobacter pylori on digestive system in mice by Xiaolin Zhang, Yunqing Wang, Xiaohan Tong, Boqing Li, Sisi Liu, Yingzi Cui, Wenke Wang, Zhiqin Li, Chunlei Ma, Ying Zhang

“…Transmission electron microscopy confirmed the accumulation of AuPS-NPs (Au-core polystyrene nanoplastics) in the stomach, colon, and liver, while hematoxylin and eosin staining revealed dose-dependent pathological damage in these tissues. …”
Get full text

Paraoxonase and Arylesterase Activities, Lipid Profile, and Oxidative Damage in Experimental Ischemic Colitis Model by Ethem Unal, Cengiz Eris, Bülent Kaya, Hafize Uzun, Faruk Cavdar, Murat Yildar, Ali Riza Kiziler, Birsen Aydemir, Pembegul Gunes, Riza Kutanis, Izzet Titiz

“…Histopathological evaluation was done under light microscopy, after sectioning and staining with hematoxyline and eosin. Statistical analysis was conducted using Student’s t-test and Mann-Whitney U test, and P<0.05 was considered as statistically significant. …”
Get full text

Determining the mechanism of Shuxuening injection against liver cirrhosis through network pharmacology and animal experiments by Qiyao Liu, Tingyu Zhang, Yongan Ye, Xin Sun, Huan Xia, Xu Cao, Xiaoke Li, Wenying Qi, Yue Chen, Xiaobin Zao

“…Serum and liver tissues of the mice were collected for the detection of indicators, pathological staining, and expression analysis of hub targets using quantitative real-time polymerase chain reaction (qRT-PCR). …”
Get full text

Mitophagy mediated by HIF-1α/FUNDC1 signaling in tubular cells protects against renal ischemia/reperfusion injury by Wenjun Zhang, Chao Guo, Yi Li, Hao Wang, Huabing Wang, Yingying Wang, Tingting Wu, Huinan Wang, Gang Cheng, Jiangwei Man, Siyu Chen, Shengjun Fu, Li Yang

“…The human tubular cell line HK-2 was used to assess hypoxia/reoxygenation (H/R)-induced mitophagy through different in vitro assays, including western blotting, immunofluorescence staining, terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL), and reactive oxygen species (ROS) measurement. …”
Get full text

High-altitude hypoxia aggravated neurological deficits in mice induced by traumatic brain injury via BACH1 mediating astrocytic ferroptosis by Peng Zou, Tianjing Li, Zixuan Cao, Erwan Yang, Mingdong Bao, Haofuzi Zhang, Zhuoyuan Zhang, Dan Liu, Min Zhang, Xiangyu Gao, Junmiao Ge, Xiaofan Jiang, Zhicheng Tian, Peng Luo

“…In order to deeply investigate this scientific issue, we constructed a high-altitude hypoxic TBI model at different altitudes and used animal behavioral assessments (Modified neurological severity score, rotarod test, elevated plus maze test) as well as histopathological analyses (brain gross specimens, brain water content, Evans blue content, hypoxia inducible factor-1α, Hematoxylin-Eosin staining and ROS detection) to reveal its underlying principles and characteristics. …”
Get full text