Results 51 to 60 of about 424,020 (385)

Case report of secondary syphilis in a fifteen year old boy

Sri Lankan Journal of Infectious Diseases, 2018
Syphilis is a sexual transmitted infection caused by a spirochete, Treponema pallidum. We report a case of a fifteen-year-old boy with secondary syphilis.
PJ Perera, HP Perera
doaj   +1 more source

First, do no harm: the US sexually transmitted disease experiments in Guatemala.

American Journal of Public Health, 2013
Beginning in 1946, the United States government immorally and unethically-and, arguably, illegally-engaged in research experiments in which more than 5000 uninformed and unconsenting Guatemalan people were intentionally infected with bacteria that cause ...
Michael A. Rodríguez, R. Garcia
semanticscholar   +1 more source

Single‐Cell and Spatial Transcriptomic Profiling of Penile Squamous Cell Carcinoma Reveals Dynamics of Tumor Differentiation and Immune Microenvironment

Advanced Science, EarlyView.
This study uses single‐nucleus RNA sequencing and spatial transcriptomics to investigate penile squamous cell carcinoma (PSCC). It reveals that PSCC tumor cells mimic normal penile epithelium differentiation, independent of HPV status. The Tum_1 subtype shows basal stem‐like characteristics and promotes invasiveness. HPV‐positive basal stem‐like tumors
Hongjian Song, Zhichao Tong, Guixiang Xie, Yaowei Li, Yubo Zhao, Fengpu Fan, Zongzheng Yang, Qing Shi, Qian Zhang, Feng Wen, Hongxue Meng, Haonan Li, Pengyu Guo, Dayong Hou, Zhenwei Zhang, Zhihao Yin, Ziyi Liu, Jianwei Wang, Peng Zhang, Peng Dai, Changfu Li, Lichen Teng, Yangyang Xu, Dexin Ding, Tao Xu, Jianzhang Li, Yongsheng Chen, Yu Qiu, XiaoWei Hu, Wentao Liu, Liang Wu, Roman Nawroth, Guibo Li, Hang Su, Ziqing Deng, Ziqi Wang, Di Wang, Wanhai Xu   +37 more
wiley   +1 more source

Tryptophan, an important link in regulating the complex network of skin immunology response in atopic dermatitis

Frontiers in Immunology
Atopic dermatitis (AD) is a common chronic relapsing inflammatory skin disease, of which the pathogenesis is a complex interplay between genetics and environment.
Yaxin Huang, Lingna Chen, Fuming Liu, Xia Xiong, Yongliang Ouyang, Yongliang Ouyang, Yongqiong Deng, Yongqiong Deng   +7 more
doaj   +1 more source

Antibacterial activity of 18β-glycyrrhetinic acid against Neisseria gonorrhoeae in vitro

Biochemistry and Biophysics Reports, 2023
Gonorrhea is the second most common sexually transmitted diseases worldwide. Chronic infection of Neisseria gonorrhoeae (N. gonorrhoeae) can lead to severe complications. Presently, N.
Yuanyuan Zhao, Xiaohong Su
doaj  

Gastrula‐Premarked Posterior Enhancer Primes Posterior Tissue Development Through Cross‐Talk with TGF‐β Signaling Pathway

Advanced Science, EarlyView.
A gastrula‐premarked enhancer within the first intron of Cdx2 governs posterior embryonic development via both regulating Cdx2 expression in cis and coordinating TGF‐β signaling in trans to ensure proper posterior body development. Functional rescue in gastruloids reveals a Cdx2‐independent pathway, highlighting p‐Enh‐eRNA as key epigenetic ...
Yingying Chen, Fengxiang Tan, Qing Fang, Lin Zhang, Jiaoyang Liao, Penglei Shen, Yun Qian, Mingzhu Wen, Rui Song, Yonggao Fu, He Jax Xu, Ran Wang, Cheng Li, Zhen Shao, Jinsong Li, Naihe Jing, Xianfa Yang   +16 more
wiley   +1 more source

Sexually Transmitted Diseases in Travelers [PDF]

Clinical Infectious Diseases, 2001
Prevention of sexually transmitted diseases (STDs) is a low priority among travel clinic services, despite increasing evidence that travelers have an increased risk of acquiring such infections. A proportion of 5%-50% of short-term travelers engage in casual sex while abroad, and this rate is even higher among long-term travelers.
Ericsson, C. D., Steffen, R., Matteelli, A., Carosi, G.   +3 more
openaire   +5 more sources

Visualization of the Spiral Ganglion Neuron in Vivo Using a Novel 177Lu Nuclear Molecule Label

Advanced Science, EarlyView.
The study developed and validated a radionuclide‐labeled anti‐VGLUT1 antibody probe for the first nuclear imaging of cochlear spiral ganglion neurons (SGNs) in vivo. This approach may provide aid in screening candidates suitable for CI surgery by quantifying the number of surviving SGNs, and predicting the potential for postoperative hearing ...
Chenyang Kong, Xiaohui Wang, Jintao Yu, Li Wen, Chengwen Zheng, Ge Yin, Kai Xu, Weiwei He, Hao Wang, Xiaoli Lan, Dawei Jiang, Yu Sun   +11 more
wiley   +1 more source

Mutation of Mycobacterium tuberculosis and Implications for Using Whole-Genome Sequencing for Investigating Recent Tuberculosis Transmission

Frontiers in Public Health, 2022
Tuberculosis (TB) control programs use whole-genome sequencing (WGS) of Mycobacterium tuberculosis (Mtb) for detecting and investigating TB case clusters. Existence of few genomic differences between Mtb isolates might indicate TB cases are the result of
Kristin N. Nelson, Sarah Talarico, Shameer Poonja, Clinton J. McDaniel, Martin Cilnis, Alicia H. Chang, Kala Raz, Wendy S. Noboa, Lauren Cowan, Tambi Shaw, James Posey, Benjamin J. Silk   +11 more
doaj   +1 more source

Qualitative analysis of psychosocial impact of diagnosis of Chlamydia trachomatis: implications for screening [PDF]

, 2001
OBJECTIVES: To investigate the psychosocial impact for women of a diagnosis of Chlamydia trachomatis and discuss the implications for the proposed UK chlamydia screening programme. DESIGN: Qualitative study with semistructured interviews.
Bigrigg, A., Duncan, B., Hart, G., Scoular, A.   +3 more
core   +2 more sources