Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019163 (hepatitis B)
38,309 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Inclusion of tocopherol acetate and splenin into complex treatment of viral hepatitis B (VHB) ensures a marked immunomodulating effect consisting in control of T-lymphopenia, normalization of helper-suppressor ratio, reduction of circulating immune complexes and a tendency to restoration of normal ratio between separate fractions of immune complexes, stimulation of phagocytic activity of monocytes of the peripheral blood. Splenin and tocopherol acetate are recommended in the complex treatment of hepatitis B.
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PMID:[The tocopherol acetate and splenin correction of the immunological disorders in patients with viral hepatitis B]. 144 92

The efficacy of thymopentin as adjuvant therapy was assessed in 13 people who did not respond to standard anti-hepatitis B vaccination with Pasteur HEVAC or Merck HV-VAX. Thymopentin (Sindtomodulina, Italfarmaco)--was given in doses of 50 mg 3 times a week for 3 consecutive weeks, a booster dose of the vaccine (40 mcg HB VAX injected into the deltoid muscle, or 10 mcg HEVAC subcutaneous) being given at the start of the second week. In 69.23% of the patients whose anamnesis revealed no immune deficiency, the Merrieux Multitest showed defective cell-mediated immunity. The adjuvant treatment produced an adequate immune response to the vaccine (anti ABc antibody titre 10 mU/ml) in 76.9% of cases and normalised cell-mediated immunity in 66.6% of those found to be hypoanergic at basal screening.
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PMID:[Thymopentin as adjuvant therapy in the hepatitis B vaccination of non- or hyporesponsive subjects]. 219 99

Uremic patients are at high risk of hepatitis B virus (HBV) infection and, despite the availability and efficacy of hepatitis B vaccine, a high rate of non responders has been reported. Forty uremic patients undergoing maintenance hemodialysis who failed to produce any measurable anti-HBs antibody response after 4 administrations of 5 micrograms of Hevac B Pasteur vaccine were admitted to a randomized controlled clinical trial. Group A (14 patients) received 3 doses of 5 micrograms s.c. each of vaccine at monthly intervals and 12 doses of 50 mg s.c. of thymopentin on alternate days between the first and the second vaccination. Group B (11 patients) received 3 doses of 5 micrograms s.c. each of vaccine at monthly intervals. Group C (15 patients) received 3 doses of 10 micrograms s.c. each of vaccine at monthly intervals. Immunization rates were 86% in group A (on both 1-month and 6-month checks), 36% on the 1-month and 27% on the 6-month check in group B, 53% on the 1-month and 47% on the 6-month check in group C. Anti-HBs antibody titers were similar in group A and C but notably lower in group B. Thymopentin seems as useful therapeutical tool for non responder patients. As it promotes T cell maturation and responsiveness, which are impaired in uremia, it could play a major part in the management of uremic immunodeficiency.
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PMID:Controlled trial of thymopentin in hemodialysis patients who fail to respond to hepatitis B vaccination. 306 61

The paper reviews the development, mode of action and field of application of synthetic regulatory peptides in the pathogenetic and immunocorrective therapy of infectious and noninfectious diseases. Great progress has been made in designing new-generation small regulatory peptides by modifying the sequence of amino acid residues in the active fragments of natural hormones to change their biological activity and therapeutic properties. The original hexapeptide Arg-alpha-Asp-Lys-Val-Tyr-Arg has been designed by chemically modifying the thymic hormone Thymopoietin in positions 32-37. The agent has been called Immunofan. It is manufactured in ampoules containing 1 ml of 0.005% sterile solution for subcutaneous and intramuscular injections. The trials of Immunofan have demonstrated that it is able to restore cell immunity, the oxygen-dependent neutrophilic bactericidal system and antiviral antibody production. It decreases the levels of inflammatory mediators, such as TNF and IL-6, and activates the redox system. Included into the complex therapy of patients with cancer diseases, Immunofan enhances the body's reserve capacity to inactivate free radicals and oxidants, substantially shortens radiation and toxic reactions. Its use ensures the continuum of chemoradiotherapy. Used in the complex therapy for chronic infections (brucellosis, hepatitis B and C, opportunistic infections), Immunofan enhances antiviral and antibacterial immunity, shortens the manifestation of clinical symptoms and major syndromes of diseases.
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PMID:[Imunofan: new-generation synthetic peptide agent]. 1037 87

Hepatitis B virus (HBV) covalently closed circular DNA (cccDNA) was positively correlated with serological hepatitis B surface antigen (HBsAg) levels in hepatitis B e antigen (HBeAg) positive chronic hepatitis B (CHB) patients. We evaluated whether Thymopentin (TP5) and interferon (IFN-a) had a synergic effect on HBV cccDNA and the effect of TP5 addition therapy on HBsAg clearance in CHB patients. Real-time PCR experiments were performed to test cccDNA in HepG2.2.15 cells. 45 HBeAg-positive CHB patients had been distributed into two groups randomly. Treatment group: 23 patients were treated with a 24-week TP5 on the basis of the treatment entecavir (ETV) and peginterferon alfa-2a (PegIFN alpha-2a). Control group: 22 patients were treated with ETV and PegIFNa-2a. The study period was 72 weeks. In HepG2.2.15 cells, TP5 5ug/ml and 10ug/ml respectively combined with IFN-a 2ku/ml could potently inhibit cccDNA level at 72 hours (P<0.05). In clinical study, mean HBsAg levels in two groups are not significantly different at different time points (p=0.112). However, changes of mean HBsAg levels in TP5 add-on group at different time points are significantly different (p<0.05). Patients with HBsAg levels <1500IU/ml in control group had higher HBsAg levels compared with patients with HBsAg levels <1500IU/ml in TP5 add-on group (P=0.019). The latter had the most pronounced HBsAg reduction. TP5 and IFN had a synergic effect on inhibiting cccDNA levels in HepG2.2.15 cells; Patients in treatment group showed no extra side effects compared with the control group. 24 weeks TP5 add-on treatment was safe and had a tendency to accelerate the decline of HBsAg when HBV-DNA was undetectable.
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PMID:The effect of thymopentin add-on in hepatitis B e antigen positive chronic hepatitis B after virus suppression by peginterferon plus entecavir therapy. 3086 Apr 74