Peiyang Zhang

ORCID: 0000-0001-6698-5402
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About
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Research Areas
  • Cleft Lip and Palate Research
  • Craniofacial Disorders and Treatments
  • Reconstructive Surgery and Microvascular Techniques
  • Tracheal and airway disorders
  • Parasitic Infections and Diagnostics
  • Reconstructive Facial Surgery Techniques
  • Head and Neck Surgical Oncology
  • Sexual function and dysfunction studies
  • Vector-Borne Animal Diseases
  • Anatomy and Medical Technology
  • Body Contouring and Surgery
  • Parasitic infections in humans and animals
  • Viral Infections and Vectors
  • Redox biology and oxidative stress
  • Medical History and Innovations
  • Coccidia and coccidiosis research
  • Vector-borne infectious diseases
  • Helminth infection and control
  • Facial Rejuvenation and Surgery Techniques
  • Immune Response and Inflammation
  • Probiotics and Fermented Foods
  • Oral and Maxillofacial Pathology
  • Genital Health and Disease
  • Breast Implant and Reconstruction
  • Amoebic Infections and Treatments

Institute of Zoology
2021-2024

Chinese Academy of Sciences
2021-2024

Peking University
2018-2024

Peking University Third Hospital
2020-2024

China Agricultural University
2024

University of Chinese Academy of Sciences
2021-2022

Peking University People's Hospital
2018-2019

The impact of lactoferrin, an antimicrobial peptide (AMP) with iron-binding properties, on the intestinal barrier and microflora mice infected highly pathogenic avian influenza A (H5N1) virus remains unclear. To investigate effects lactoferrin histopathology microecological environment, we conducted a study using H5N1-infected mice. H5N1 infection resulted in pulmonary damage, as well imbalance gut microbiota, significantly increasing abundance bacteria such Helicobacter pylori...

10.3390/nu15153362 article EN Nutrients 2023-07-28

Tick-borne diseases (TBDs) can cause serious economic losses and are very important to animal public health. To date, research on TBDs has been limited in Qinghai-Tibet Plateau, China. This epidemiological investigation was conducted evaluate the distribution risk factors of Anaplasma spp. Ehrlichia chaffeensis livestock Qinghai. A total 566 blood samples, including 330 yaks (Bos grunniens) 236 Tibetan sheep (Ovis aries) were screened. Results showed that A. bovis (33.3%, 110/330)...

10.3389/fvets.2021.727166 article EN cc-by Frontiers in Veterinary Science 2021-09-30

Enterocytozoon bieneusi is the most prevalent microsporidian species that can cause zoonotic diseases in humans and animals. Despite receiving increasing attention relation to domestic animals, there has been limited information on infection burden of E. cervids. Altogether, 215 fecal samples collected from four deer Beijing, China were examined by nested- Polymerase Chain Reaction (PCR)targeting internal transcribed spacer (ITS) region. The overall prevalence was 21.9% (47/215), with 30.0%...

10.3390/ani12121539 article EN cc-by Animals 2022-06-14

Many men often have the need to enlarge their penises for psychological gain and satisfy or impress partners. surgical techniques been reported. However, none is gold standard.To evaluate efficacy safety of human acellular dermal matrix allograft in augmentation phalloplasty technique.From March 2015 September 2017, a total 182 patients were prospectively recruited into our cohort after complete physical evaluation that deemed suitable penile enhancement. Penis circumference was measured at...

10.1177/2292550320928556 article FR Plastic Surgery 2020-06-04

Introduction: The Pacman flap is a novel modality for repairing round soft-tissue defects after tumor resection. This provides robust blood supply without microsurgical tissue rearrangement. article reviews the authors' experience with reconstruction of defects. safety and effectiveness are investigated. Methods: Here, we describe method oncologic Fourteen consecutive patients (6 males 8 females, median age 60 years, range, 18–87 years) who received flaps during period from April 2015 to...

10.1097/md.0000000000011114 article EN cc-by-nc Medicine 2018-06-01

Cryptosporidium spp., Blastocystis, Giardia duodenalis, Balantioides coli, Pentatrichomonas hominis, and Enterocytozoon bieneusi are enteric protozoan parasites fungal species in humans animals. Père David's deer is an endangered China, but the prevalence of protozoans this still needs to be further studied. Thus, we investigated genetic diversity zoonotic during period 2018-2021. Among 286 fecal samples collected from Nanhaizi Nature Reserve, 83 (29.0%) were positive for 70 (24.5%) E....

10.3390/pathogens11111223 article EN cc-by Pathogens 2022-10-23

With the increasing prevalence of overweight and obesity, adult-acquired buried penis is more common in recent years. Many surgical techniques have been reported. However, none gold standard.To evaluate safety efficacy combining suprapubic liposuction modified Devine's technique for penile lengthening adult patients with due to obesity.From September 2015 June 2018, 26 consecutive suitable (mean age: 33 ± 5.7 years, mean body mass index: 29 5.4 kg/m2) a received release our medical centre. A...

10.1177/2292550320903440 article FR Plastic Surgery 2020-04-20

Post-translational modification is a prerequisite for the functions of intracellular proteins. Thiol-based oxidative post-translational modifications (OxiPTMs) mainly include S-sulfenylation, S-nitrosation, persulfidation, and S-glutathionylation. Reactive electrophilic species can reversibly or irreversibly oxidize redox-sensitive proteins, thereby exerting dual effects on plant growth, development, environmental stress. Recent studies have shown that transcription factors (TFs) are main...

10.3390/agronomy14122757 article EN cc-by Agronomy 2024-11-21

Transesutural distraction osteogenesis (TSDO) is a method of correcting midfacial hypoplasia (MH) secondary to cleft lip and palate (CLP) without osteotomy. However, there has been little research on how the morphology cranial base changes postoperatively or whether any correction occurs. This retrospective study included 35 pediatric patients with MH CLP, who underwent TSDO treatment. Pre-treatment post-treatment computed tomography (CT) images were collected for measurements using...

10.1097/scs.0000000000010889 article EN cc-by-nc-nd Journal of Craniofacial Surgery 2024-11-25

Enterocytozoon bieneusi is a common enteric pathogen reported in human and many animals. But there are few reports of E. nonhuman primates (NHPs). The aim this study was to examine the prevalence molecular characterization NHPs from Northern Central China.A total 299 specimens were collected. overall rate 9.4% (28/299) by ribosomal internal transcribed spacer (ITS) amplification, including 10.0% (16/160) captive 8.6% (12/139) wild NHPs. In NHPs, infection 9.1% male, 11.5% female. Infection...

10.1016/j.ijppaw.2022.02.001 article EN cc-by-nc-nd International Journal for Parasitology Parasites and Wildlife 2022-02-15

Bone-borne trans -sutural distraction osteogenesis (TSDO) is widely used to treat midfacial hypoplasia in children with cleft lip and palate; however, its effects on the cranial base are still poorly understood. The authors aimed study morphological changes after TSDO. Pre postoperative computed tomography (CT) images of palate skeleton dysplasia who underwent TSDO were collected retrospectively, their corresponding 3-dimensional models measured. Results showed no significant change length...

10.1097/scs.0000000000009101 article EN Journal of Craniofacial Surgery 2022-10-31

The efficacy of trans-sutural distraction osteogenesis therapy (TSDO) in treating midfacial hypoplasia children with cleft lip and palate has been confirmed. However, few studies have reported that changes occur the after TSDO treatment. To study effect on palatal morphology its relative position craniofacial region, we retrospectively collected measured computed tomography images 29 growing hypoplasia, before TSDO. results showed length height did not change significantly, but width arch...

10.1097/scs.0000000000008043 article EN Journal of Craniofacial Surgery 2021-08-10

In the history of modern medicine, operating room has undergone a series evolution since its origin. This article explains etymology theatre and illustrates origin development. Transformed from anatomical amphitheatre currently to surgical room, design purpose changed demonstration teaching elimination infection pursuit higher aseptic principles nowadays. The promotion antisepsis advent anaesthesia in past. future, renewal scientific ideas technological progress will continue promote form...

10.3760/cma.j.issn.1009-4598.2018.07.023 article EN Chinese journal of plastic surgery 2018-07-25

To explore the effectiveness of dual-pedicle abdominal flap for unilateral breast reconstruction.Between March 2014 and 2018, a clinical data 19 female patients underwent reconstruction because mastectomy defect was reviewed retrospectively. The median age 45 years (range, 32-51 years), including 3 immediate 16 delayed reconstruction, left side in 7 cases right 12 cases. Unilateral were performed 8 with pedicle transverse rectus abdominis musculocutaneous (TRAM) contralateral free TRAM flap,...

10.7507/1002-1892.201807043 article EN Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery 2019-01-15

Objective To introduce the experience in skin and soft tissue defects reconstruction using Pacman flap. Methods From April 2015 to 2018, clinical data of 18 patients flap for defect repair were reviewed. They 8 males 10 females, aged from 87 years (median age 60 years). Eight had benign lesions, but malignant tumors. The on face (n=12), trunk (n=3), limbs (n=3). size ranged 0.9 cm×0.9 cm 10.0 cm×9.0 cm. was designed along edge defect. Two proximal triangular separated, sutured...

10.3760/cma.j.issn.1009-4598.2019.05.011 article EN Chinese journal of plastic surgery 2019-05-25

Abstract Trans-sutural distraction osteogenesis (TSDO) is an important approach to improve mid-face hypoplasia. In recent years, many studies have been carried out on physical mechanisms of TSDO; however, it’s specific cytological and molecular are still unclear. this study, we performed transcriptome sequencing analysis in Sprague Dawley rats at 1 2 weeks after suture compared RNA expression levels between experimental control groups. At one week, enrichment pathways were mainly...

10.1101/2020.04.11.037085 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2020-04-13
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