Results 11 to 20 of about 636,533 (257)

Expression in Escherichia coli of a cloned DNA sequence encoding the pre-S2 region of hepatitis B virus [PDF]

, 1985
A DNA sequence encoding the entire pre-S2 region (amino acids 120-174; serotype ayw) of human hepatitis B virus envelope protein has been inserted into the lacZ gene of the plasmid pSKS105 yielding a recombinant, pWS3.
Acs, George, Christman, Judith K., Kent, Stephen B. H., Neurath, A. Robert, Offensperger, Wolf, Price, Peter, Strick, Nathan, Wahl, Silke   +7 more
core   +1 more source

An appraisal of the prevention of mother-to-child transmission of hepatitis B virus health system in Nigeria [PDF]

, 2017
The study aimed to assess the strengths and weaknesses, opportunities and threats influencing the achievement of prevention of mother-to-child transmission of hepatitis B virus.
Ebenso, B, Sodipo, OY
core   +1 more source

Hepatitis B virus reactivation sustained by a hepatitis B virus surface antigen immune-escape mutant isolate in a patient who was hepatitis B core antibody positive during treatment with sofosbuvir and velpatasvir for hepatitis C virus infection: a case report

Journal of Medical Case Reports, 2019
Background Although several cases of hepatitis B virus reactivation have been described in patients with a history of hepatitis B virus infection while undergoing treatment for hepatitis C virus infection with direct acting antivirals, the question of ...
Luca Foroghi Biland, Ludovica Ferrari, Vincenzo Malagnino, Elisabetta Teti, Carlotta Cerva, Adele Gentile, Marianna Aragri, Romina Salpini, Valentina Svicher, Massimo Andreoni, Loredana Sarmati   +10 more
doaj   +1 more source

Hepatitis B prevalence and incidence in the fishing communities of Lake Victoria, Uganda: a retrospective cohort study

BMC Public Health, 2021
Introduction Hepatitis B is a serious potentially fatal hepatocellular disease caused by the hepatitis B virus. In the fishing communities of Lake Victoria Uganda, the hepatitis B virus infection burden is largely unknown.
Paul Kato Kitandwe, Enoch Muyanja, Teddy Nakaweesa, Annet Nanvubya, Ali Ssetaala, Juliet Mpendo, Brenda Okech, Bernard S. Bagaya, Noah Kiwanuka, Matt A. Price   +9 more
doaj   +1 more source

APLIKASI TEORI KONTROL OPTIMAL PADA MODEL INFEKSI VIRUS HEPATITIS B

Jurnal Matematika UNAND, 2021
Dalam artikel ini dipelajari aplikasi teori kontrol optimal model penyebaran virus Hepatitis B pada seorang individu. Konstrain berbentuk model infeksi virus Hepatitis B dibagi atas tiga kompartemen, yaitu kompartemen jumlah sel target yang tidak ...
YULANDA MARDIANA PUTRI, MUHAFZAN MUHAFZAN, AHMAD IQBAL BAQI   +2 more
doaj   +1 more source

Maternal pre-pregnancy infection with hepatitis B virus and the risk of preterm birth: a population-based cohort study [PDF]

, 2017
Background Preterm birth is the leading cause of child death in children younger than 5 years. Large cohort studies in developed countries have shown that maternal hepatitis B virus infection is associated with preterm birth, but there is little ...
Liu, Jue, Liu, Min, Shen, Haiping, Wang, Qiaomei, Zhang, Shikun, Zhang, Yiping   +5 more
core   +1 more source

Seroclearance of hepatitis B surface antigen following hepatitis E exacerbation on chronic hepatitis E and B dual infection in a renal transplant recipient: a case report

Journal of Medical Case Reports, 2018
Background Hepatitis E virus infection usually causes an acute and self-resolving hepatitis. In areas where chronic hepatitis B virus infection is prevalent, acute hepatitis E virus superinfection on chronic hepatitis B virus infection occurs ...
Chau-Ting Yeh, Christopher Sung-Huan Yeh, Yu-De Chu, Yang-Jen Chiang   +3 more
doaj   +1 more source

Evaluation of the Effectiveness of Hepatitis B Vaccination in Children Aged 1 to 14 Years in Sulaimani City

Advanced Medical Journal, 2023
Background and objectives:Hepatitis-B virus is one of the most serious and prevalent health problems. Vaccination against Hepatitis-B virus is the most effective way of preventing infection and transmission of the virus.
Razhan Sabah Hassan, Ali Hattem Bayati
doaj   +1 more source

Immunoprophylaxis to limit a hepatitis B epidemic among women undergoing in vitro fertilization [PDF]

, 1991
Women (175) who participated in an in vitro fertilization (IVF) programme were possibly exposed to hepatitis B virus. Later it became evident that 79 women had a hepatitis B infection, 49 were exposed but not infected and 47 were not exposed. Hepatitis B
Grosheide, P.M. (Pia Maria), Heijtink, R.A. (Rudolf), Osand, H.C. (H.) van, Schalm, S.W. (Solko)   +3 more
core   +8 more sources

Detection of HBV Genotypes of Tumor Tissues and Serum by A Fluorescence Polarization Assay in North-Western China's Hepatocellular Carcinoma Patients

Virology Journal, 2011
Background The understanding of the distribution of hepatitis B virus genotypes and the occult hepatitis B virus infection in hepatocellular carcinoma may shed light into the prevention and treatment of hepatocellular carcinoma.
Liang Ping, Wang Xiangling, Li Ding, Cheng Hong, Wu Zhiqun, Gong Weidong, Lu Jianguo, Zhang Ju   +7 more
doaj   +1 more source