Biotechnic & Histochemistry最新文献

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Artemisia judaica extract is effective against Klebsiella pneumoniae-induced pneumonia in male albino rats. 青蒿提取物对肺炎克雷伯菌引起的雄性白化大鼠肺炎有效。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-05-01 Epub Date: 2025-04-23 DOI: 10.1080/10520295.2025.2491738
Marwa M Hassan, Basma H Amin, Mohammed Yosri
{"title":"<i>Artemisia judaica</i> extract is effective against <i>Klebsiella pneumoniae</i>-induced pneumonia in male albino rats.","authors":"Marwa M Hassan, Basma H Amin, Mohammed Yosri","doi":"10.1080/10520295.2025.2491738","DOIUrl":"https://doi.org/10.1080/10520295.2025.2491738","url":null,"abstract":"<p><p><i>Klebsiella pneumoniae</i> frequently causes pneumonia; it is the eighth leading cause of death and one of the most common infectious causes of mortality. <i>Artemisia judaica</i> is well known for its various therapeutic effects. The goal of this study is to evaluate the efficacy of ciprofloxacin and <i>A. judaica</i> in treating pneumonia in <i>K. pneumoniae</i> infected rats. Transmission electron microscopy (TEM) demonstrated that ciprofloxacin and <i>A. judaica</i> extract had substantial antibacterial properties against <i>K. pneumoniae</i>. Five groups, each with ten rats, were studied: Group 1 (negative control), Group 2 (infected with 1 × 10<sup>5</sup> CFU/mL of <i>K. pneumoniae</i> solution), Group 3 (infected and treated with 250 mg/kg of <i>A. judaica</i> extract), Group 4 (infected and treated with 500 mg/kg of <i>A. judaica</i> extract), and Group 5 (infected and treated with 500 mg/kg of ciprofloxacin). Animals were sacrificed after 24, 48, and 72 hours of treatment. We found that the <i>A. judaica</i> extract or ciprofloxacin treatment improved the rate of survival of infected rats and reduced bacterial spread in the lungs, liver, and spleen. Groups 3, 4, and 5 had substantial histological improvement in lung pathology, with lower TNF-α levels and elevated IL-4, SOD, and CAT levels relative to the positive controls. We conclude that <i>A. judaica</i> has antioxidant, anti-inflammatory, and antibacterial effects that can help combat pneumonia caused by <i>K. pneumoniae</i> in rats.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":"100 4","pages":"193-207"},"PeriodicalIF":1.6,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143969566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The differentiation of glial precursors into neuronal-like cells through the Wnt and Neurotrophin signaling pathways via Ctnnβ1. 通过ctnn - β1介导的Wnt和神经营养因子信号通路,胶质前体向神经元样细胞的分化。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-05-01 Epub Date: 2025-04-30 DOI: 10.1080/10520295.2025.2489499
W Ma, J W Yang, T Zhang, X H Weng, L Shen, S H Zhao, Y He, Z Z Wu, F F Li, Y Shang, J H Guo, L Y Li
{"title":"The differentiation of glial precursors into neuronal-like cells through the Wnt and Neurotrophin signaling pathways via Ctnnβ1.","authors":"W Ma, J W Yang, T Zhang, X H Weng, L Shen, S H Zhao, Y He, Z Z Wu, F F Li, Y Shang, J H Guo, L Y Li","doi":"10.1080/10520295.2025.2489499","DOIUrl":"https://doi.org/10.1080/10520295.2025.2489499","url":null,"abstract":"<p><p>Glial precursor cells are among the major types of glia in the dorsal root ganglias (DRGs) of the peripheral nervous system. Previous studies have shown that the transdifferentiation of DRGs-derived glial precursor cells contributes to peripheral neurogenesis. In the present study, we investigated the mRNA expression profiles and examined the effects of differential expression mRNAs (DEMs) during the differentiation of glial precursor cells derived from the rat DRGs. We characterized glial precursor cells derived from rat DRGs explants using immunofluorescence. Sequencing was subsequently conducted, followed by enrichment analysis utilizing gene ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. The identified genes were subsequently subjected to protein-protein interaction (PPI) network analysis during the differentiation process of glial precursor cells derived from the rat DRGs. The establishment of a sciatic nerve injury (SNI) model was followed by the detection of the expression of key genes in the Wnt and Neurotrophin pathways in the DRGs of SNI rats via qRT-PCR. Additionally, the terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) assay was employed to assess apoptosis in the DRGs. We detected the mRNA expression profiles during the neuronal differentiation of rat DRGs-derived glial precursor cells. More DEMs and GO terms were detected on the third day of DRGs-derived glial precursor cells transdifferentiation, accompanied by morphological alterations in the cells; that is, some cells presented neuronal-like phenotypic characteristics (the early neuronal marker Tuj1 was positive). KEGG enrichment and PPI network analyses revealed that Wnt and Neurotrophin pathways play crucial roles in the process of glial precursor cell differentiation into neuronal-like cells. After knocking down cadherin-associated protein beta 1 (Ctnnβ1) in the SNI model, the number of apoptotic cells was significantly reduced, and the expression of Wnt4 and Ntrk3 was significantly increased. The Ctnnβ1 gene may be a crosstalk factor between the Wnt and Neurotrophin pathways that negatively regulates the differentiation of glial precursor cells.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":"100 4","pages":"216-228"},"PeriodicalIF":1.6,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143970008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hesperidin protects the cerebral cortex of albino Wistar rats from the toxic effects of palmitic acid and preserves neurotransmitters-associated enzymes. 橙皮苷保护白化Wistar大鼠大脑皮层免受棕榈酸的毒性作用,并保护神经递质相关酶。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-05-01 Epub Date: 2025-03-27 DOI: 10.1080/10520295.2025.2482944
Ahmed S Ahmed, Liju S Mathew, Marwa Mahmoud Mady, Omaima K Docmac, Hoda A Ibrahim, Pallav Sengupta, Rasha A Eldeeb, Ehab M Hantash
{"title":"Hesperidin protects the cerebral cortex of albino Wistar rats from the toxic effects of palmitic acid and preserves neurotransmitters-associated enzymes.","authors":"Ahmed S Ahmed, Liju S Mathew, Marwa Mahmoud Mady, Omaima K Docmac, Hoda A Ibrahim, Pallav Sengupta, Rasha A Eldeeb, Ehab M Hantash","doi":"10.1080/10520295.2025.2482944","DOIUrl":"10.1080/10520295.2025.2482944","url":null,"abstract":"<p><p>Palmitic acid (PMA) is abundantly present in substantial quantities within palm oil and manifests neurodegenerative propensities. Conversely, the ingestion of Hesperidin (HSD) is correlated with a reduction in inflammatory markers and mediators. This investigation was meticulously devised to scrutinize the protective potential of HSD against the deleterious repercussions of PMA administration on the cerebral cortex. A cohort comprising forty albino Wistar rats was stratified into four groups, each receiving supplements of HSD and PMA. Remarkably, HSD was observed to fortify the histological framework of the cerebral cortex subsequent to PMA exposure, concurrently diminishing the percentage of apoptotic cells. Furthermore, HSD upregulated the levels of antioxidant markers, preserved the levels of neurotransmitter-associated enzymes, and downregulated the expression of inflammation-regulating genes. In conclusion, PMA exerts toxic effects on the cerebral cortex of albino Wistar rats, leading to increased apoptosis and neuroinflammation, thereby reducing brain cholinergic activity. HSD was found to attenuate the cerebral cortex content of MPO, 5-NTD, ROS, MDA, and NF-κB. Additionally, it elevated the cerebral cortex content of antioxidants and anti-inflammatory markers, thereby shielding it from the deleterious effects of PMA.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":" ","pages":"229-239"},"PeriodicalIF":1.6,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143717652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The use of immunohistochemical labeling to identify patterns of proliferation and protein expression in smooth muscle tumors of the uterus. 使用免疫组织化学标记识别子宫平滑肌肿瘤的增殖和蛋白表达模式。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-04-01 Epub Date: 2025-04-16 DOI: 10.1080/10520295.2025.2486450
Keisha N Burnett, Keren-Happuch Muswere, Malik Barksdale, Emily Madsen, Servola Turner, Sheila Criswell
{"title":"The use of immunohistochemical labeling to identify patterns of proliferation and protein expression in smooth muscle tumors of the uterus.","authors":"Keisha N Burnett, Keren-Happuch Muswere, Malik Barksdale, Emily Madsen, Servola Turner, Sheila Criswell","doi":"10.1080/10520295.2025.2486450","DOIUrl":"https://doi.org/10.1080/10520295.2025.2486450","url":null,"abstract":"<p><p>Leiomyomas (fibroids) are the most common benign tumors of the uterus and are present in greater than half the female population over 50 years old in the United States. Leiomyosarcomas are the malignant variation of leiomyomas and, while far less common, have a high mortality rate. Differential protein expression between both benign and malignant tumors and normal tissue samples forms the basis of many treatment strategies. This study evaluated protein expression of several markers using immunohistochemistry (IHC) methods on 74 leiomyomas, 14 uterine leiomyosarcomas, and 26 normal uterine myometrial samples which had been formalin-fixed and paraffin-embedded. Markers included the Ki-67 proliferation marker, estrogen receptor (ER), progesterone receptor (PR), aldehyde dehydrogenase (ALDH), B-cell lymphoma 2 (BCL-2), and cytokeratin 8/18 (CK 8/18). The Ki-67 positivity was significantly higher in leiomyosarcomas when compared with benign uterine tissues and was also higher in leiomyomas than in normal uterine smooth muscle. ER and PR were highly expressed in benign tissues but exhibited reduced expression in malignant lesions. Both CK 8/18 and ALDH were expressed in a significantly higher proportion of normal myometrial tissues as compared with leiomyomas and leiomyosarcomas. Conversely, BCL-2 expression in normal tissues was lower than in both leiomyomas and leiomyosarcomas with leiomyosarcomas producing the highest expression. The Ki-67 value can reliably differentiate between benign and malignant smooth muscle uterine tissues. Because CK 8/18 and ALDH were more frequently or strongly expressed in normal myometrium vs. leiomyoma or leiomyosarcoma, pathological changes to the cells may be the cause for a reduction in protein production. Future investigations may determine that upregulation of either of these two markers in leiomyomas or leiomyosarcomas could lead to slower tumor growth.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":"100 3","pages":"137-145"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143976775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of ecstasy on heat shock protein expression and apoptosis in rat kidney. 摇头丸对大鼠肾热休克蛋白表达及细胞凋亡的影响。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-04-01 Epub Date: 2025-03-21 DOI: 10.1080/10520295.2025.2476984
Fahimeh Mobaraki, Farideh Baghishani, Hoda Khoshdel Sarkarizi, Sara Hosseinian, Alireza Ebrahimzadeh-Bideskan
{"title":"Effect of ecstasy on heat shock protein expression and apoptosis in rat kidney.","authors":"Fahimeh Mobaraki, Farideh Baghishani, Hoda Khoshdel Sarkarizi, Sara Hosseinian, Alireza Ebrahimzadeh-Bideskan","doi":"10.1080/10520295.2025.2476984","DOIUrl":"10.1080/10520295.2025.2476984","url":null,"abstract":"<p><p>We investigated the effects of ecstasy on the expression of heat shock protein 70 (HSP70) and apoptosis in rat kidney. We used 20 adult male Wister rats divided into four groups of five: control, sham, Ecs 5 and Ecs 10; the latter two groups were administered by intraperitoneal (i.p.) injection 5 and 10 mg/kg ecstasy, respectively. At the end of the experiment, the kidneys were removed, fixed, and prepared for immunohistochemistry and TUNEL staining to evaluate the expression of HSP70 and apoptosis, respectively. HSP70 expression and apoptosis cells were significantly increased in most parts of the kidneys, and kidney weight and volume were decreased in rats administrated 10 mg/kg ecstasy compared to the control group. Administration of 5 mg/kg ecstasy significantly increased HSP70 expression in the distal and collecting tubules and the number of TUNEL-positive cells in the proximal, distal convoluted tubules and renal corpuscles compared to the control group. We found that ecstasy increases HSP70 expression and apoptosis in renal tissue.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":" ","pages":"89-99"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143673285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of toll-like receptor 4 in the development of endometriosis and the benefits of trastuzumab in the treatment of endometriosis: a rat model. toll样受体4在子宫内膜异位症发展中的作用以及曲妥珠单抗治疗子宫内膜异位症的益处:大鼠模型
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-04-01 Epub Date: 2025-04-22 DOI: 10.1080/10520295.2025.2486451
Zeynep Ece Utkan Korun, Pınar Kırıcı, Ebru Elibol, Selcuk Kaplan, Talip Karacor
{"title":"The role of toll-like receptor 4 in the development of endometriosis and the benefits of trastuzumab in the treatment of endometriosis: a rat model.","authors":"Zeynep Ece Utkan Korun, Pınar Kırıcı, Ebru Elibol, Selcuk Kaplan, Talip Karacor","doi":"10.1080/10520295.2025.2486451","DOIUrl":"https://doi.org/10.1080/10520295.2025.2486451","url":null,"abstract":"<p><p>We aimed to investigate TLR-4 receptor activity in the development of endometriosis and the effect of trastuzumab in experimentally induced endometriotic tissue via TLR-4 in this study. Twenty-eight female Wistar-Albino rats were divided into four groups: Group 1 (Control Group), Group 2 (Endometriosis Group), Group 3 (Endometriosis + Trastuzumab Group), and Group 4 (Trastuzumab Group). All animal tissue samples were collected. Histopathological, immunohistochemical, and biochemical analyses were performed. In histopathological analysis, there was a significant difference between Group 2 and other groups in terms of connective tissue edema, inflammation, hemorrhage, epithelial damage, and mast cell density. In immunohistochemical analysis with TLR-4, Group 2 exhibited strong staining. In biochemical analysis, it was found that there was a highly significant difference between Group 2 and Group 1 considering the Malondialdehyde (MDA) levels in plasma samples. There was no significant difference in terms of the MDA levels among other groups. Considering the glutathione levels in the plasma samples, it was found that there was a highly significant difference between Group 2 and Groups 3 and 4. Trastuzumab may play a role in the treatment of histopathological damage and fibrosis in experimentally induced endometriotic implants by showing anti-inflammatory and antiproliferative activity.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":"100 3","pages":"129-136"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143965932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Apilarnil alleviates paracetamol-induced hepatotoxicity by modulating apoptosis and oxidative stress. 阿匹尼尔通过调节细胞凋亡和氧化应激减轻扑热息痛引起的肝毒性。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-04-01 Epub Date: 2025-04-22 DOI: 10.1080/10520295.2025.2486453
Nurcan Bıçakçı, İhsan Karaboğa, Sercan Bıçakçı, Hamza Malik Okuyan, Yasin Duran, Fatin Rüştü Polat, Aliye Çelikkol, Ahsen Yılmaz
{"title":"Apilarnil alleviates paracetamol-induced hepatotoxicity by modulating apoptosis and oxidative stress.","authors":"Nurcan Bıçakçı, İhsan Karaboğa, Sercan Bıçakçı, Hamza Malik Okuyan, Yasin Duran, Fatin Rüştü Polat, Aliye Çelikkol, Ahsen Yılmaz","doi":"10.1080/10520295.2025.2486453","DOIUrl":"https://doi.org/10.1080/10520295.2025.2486453","url":null,"abstract":"<p><p>Paracetamol (PAR) is a drug that is widely used throughout the world and has limited treatment options in case of use-related hepatotoxicity. Apilarnil (AP), a bee product has high levels of antioxidant properties, which result from the rich polyphenols found in its structure. Despite it being shown that AP treatment might have a protective effect on liver damage induced by carbon tetrachloride and lipopolysaccharide, there is no study investigating the possible role of this agent in PAR-induced hepatotoxicity using an experimental in vivo model. Therefore, we aimed to investigate the therapeutic effects of AP on paracetamol-induced hepatotoxicity and its relationship with apoptosis and oxidative stress. Our results indicated that PAR administration caused irregularities in hepatocyte cords, bleeding and dilatation of sinusoids, and inflammatory cell infiltration in the portal area and liver parenchyma. PAR caused an increase in p53 and caspase3 expressions and malondialdehyde (MDA) levels, while it caused a decrease in catalase (CAT) and glutathione peroxidase (GSHpx) levels. AP treatment significantly improved histopathological changes in liver tissues and decreased p53 and caspase3 expressions. Our data suggest that AP alleviates paracetamolinduced hepatotoxicity by regulating p53 and caspase-3 expressions and modulating oxidative stress mechanisms.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":"100 3","pages":"119-128"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143964999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hypoxia-induced HIF-1α accumulation promotes superior tenogenic differentiation potential of human adipose-derived mesenchymal stromal cells. 缺氧诱导的HIF-1α积累促进了人脂肪来源的间充质间质细胞的优越的肌腱分化潜力。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-04-01 Epub Date: 2025-03-26 DOI: 10.1080/10520295.2025.2482934
Amirah Zulkifli, Peggy Kong, Shaliny Hrk, Nor Faissal Yasin, Hui Yin Nam, Tunku Kamarul
{"title":"Hypoxia-induced HIF-1α accumulation promotes superior tenogenic differentiation potential of human adipose-derived mesenchymal stromal cells.","authors":"Amirah Zulkifli, Peggy Kong, Shaliny Hrk, Nor Faissal Yasin, Hui Yin Nam, Tunku Kamarul","doi":"10.1080/10520295.2025.2482934","DOIUrl":"10.1080/10520295.2025.2482934","url":null,"abstract":"<p><p>Tendon injuries remains a challenge to treat owing to its poor intrinsic reparative ability. It is hypothesised that hypoxic conditioning of mesenchymal stem cells (MSC) through the activation of hypoxia-inducible factor-1 alpha (HIF-1α), may enhance tendon repair process by promoting cellular proliferation and tenogenic differentiation. To demonstrate this, a study using roxadustat, a specific hypoxia mimetic mediator and HIF-1α inducer was conducted on adipose-derived mesenchymal stromal cells (AD-MSCs). Cellular morphology, proliferation rates, tenogenic protein and gene expression levels in untreated AD-MSCs (Group 1), roxadustat pre-conditioned AD-MSCs (Group 2), AD-MSCs subjected to CAY10585 (Group 3), roxadustat pre-conditioned AD-MSCs with CAY10585 (Group 4) and untreated primary tenocytes (Group 5) were evaluated. MSCs pre-conditioned with 12.5µM roxadustat for 24 hours showed the highest expression of HIF-1α without affecting the proliferation rates of AD-MSCs. However, significant reduction of HIF-1α levels was observed when the cells were treated with 3.5µM CAY10585. Roxadustat significantly up-regulated collagen I and III expressions by 6.6 and 6.3-fold respectively. HIF-1α promoted <i>Scleraxis</i>, <i>Tenascin-C</i> and <i>Collagen III</i> expressions, resulting in an increase of 6, 7, and 3 folds respectively. Conversely, using CAY10585 reduced these expressions to 3, 2 and 1 folds respectively. These trends were observed in the gene expression levels across Groups 1 to 4. However, the expression of these genes in Group 2 was significantly lower as compared to Group 5. Conclusion: HIF-1α accumulation promotes superior cell proliferation and tenogenic differentiation of AD-MSCs, indicating that roxadustat may be a potential therapeutic mediator in tendon repair strategies.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":" ","pages":"100-118"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143708269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ethanolic extract of Momordica charantia L. fruits ameloriates TNBS and AA induced colitis in rats: a histological and electron microscopic study. 苦瓜果实乙醇提取物对TNBS和AA诱导大鼠结肠炎的组织学和电镜研究。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-04-01 Epub Date: 2025-04-22 DOI: 10.1080/10520295.2025.2486455
Hasan Serdar Mutlu, Seyhun Solakoğlu
{"title":"Ethanolic extract of <i>Momordica charantia</i> L. fruits ameloriates TNBS and AA induced colitis in rats: a histological and electron microscopic study.","authors":"Hasan Serdar Mutlu, Seyhun Solakoğlu","doi":"10.1080/10520295.2025.2486455","DOIUrl":"https://doi.org/10.1080/10520295.2025.2486455","url":null,"abstract":"<p><p>The anti-inflammatory effect of the ethanol extract of <i>Momordica charantia</i> in two different chemically induced inflammatory bowel disease models, which are frequently used in experimental studies, was investigated. For this purpose, IBD models were created with acetic acid (AA) and 2,4,6 trinitrobenzene sulphonic acid (TNBS) in rats and 300 mg/kg <i>M.charantia</i> extract was given by oral gavage for 10 days. In the animal experiment phase, a total of 42 animals in six groups were arranged so that two different experimental models could be studied simultaneously. Colon tissues were examined at light and electron microscopy levels. In the microscopic examination, areas of inflammation extending to the muscularis externa were observed in the macroscopically severely damaged areas in both IBD model groups, and epithelial damage, mucosal inflammation, and crypt abscess were observed in the macroscopically less damaged areas. Microscopic large intestine damage was significantly reduced in <i>M.charantia</i> administered groups compared to disease models. TNF-α and IL-1β expression, which was determined to be increased in the AA and TNBS groups immunohistochemically, was observed to decrease in the treatment groups. The surface epithelium was evaluated by electron microscopic observations. This study demonstrates the positive effect of <i>M.charantia</i> ethanol extract on colon histopathology in two different IBD models and highlights the importance of considering inflammation-related cell populations in the treatment of this disease.</p>","PeriodicalId":8970,"journal":{"name":"Biotechnic & Histochemistry","volume":"100 3","pages":"146-160"},"PeriodicalIF":1.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143961030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of topical neutral protamine Hagedorn insulin on corneal wound healing: an experimental study in rabbits. 外用中性鱼精蛋白Hagedorn胰岛素对兔角膜创面愈合影响的实验研究。
IF 1.6 4区 生物学
Biotechnic & Histochemistry Pub Date : 2025-02-01 Epub Date: 2025-01-22 DOI: 10.1080/10520295.2025.2454399
Başak Kurt, İsa Özaydin, Lokman Balyen, Sevil Atalay Vural, Uğur Aydin, Özgür Özöner
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