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Prevalence and factors associated with hepatitis B susceptibility among men who sex with men on HIV pre-exposure prophylaxis in Northeastern Brazil: a cross-sectional study.

BACKGROUND: This study aimed to determine the prevalence and factors associated with susceptibility to hepatitis B virus (HBV) among cisgender men who have sex with men (MSM) on HIV pre-exposure prophylaxis (PrEP) in Northeastern Brazil. METHODS: This was a cross-sectional, analytical study conducted between September 2021 and June 2023. Participants underwent structured interviews to collect sociodemographic and clinical information, including hepatitis B vaccination history, HIV PrEP use and sexual health history. Blood samples were collected for hepatitis B serologic testing: HBV surface a

Factors associated with HCV risk practices in methadone-maintained patients: the importance of considering the couple in prevention interventions.

BACKGROUND: One important public health issue associated with opioid use today is the risk of hepatitis C (HCV) infection. Although methadone maintenance may help to decrease HCV-related risk practices, HCV risk behaviors persist and are strongly associated with specific substance use patterns, mental status and social context. The ANRS-Methaville study gave us the opportunity to better disentangle the different relationships between these various factors and HCV risk practices. METHODS: The ANRS-Methaville multisite randomized trial was designed to assess the feasibility of initiating methad

Enhanced tolerance to drought and salt stresses in transgenic faba bean (Vicia faba L.) plants by heterologous expression of the PR10a gene from potato.

We report for the first time that expression of potato PR10a gene in faba bean causes enhanced tolerance to drought and salinity. Grain legumes such as soybean (Glycine max L. Merrill), pea (Pisum sativum L.) and faba bean (Vicia faba L.) are staple sources of protein for human and animal nutrition. Among grain legumes, faba bean is particularly sensitive to abiotic stress (in particular osmotic stress due to lack of water or enhanced soil salinity) and often suffers from severe yield losses. Many stress responsive genes have been reported with an effect on improving stress tolerance in model

Prevalence, correlates and pattern of hepatitis B surface antigen in a low resource setting.

BACKGROUND: Hepatitis B virus (HBV) infection in Nigeria has remained a Public Health issue. It is a major cause of mortality, especially in developing countries. Vertical transmission of hepatitis B virus infection is thought to be a major route of transmission in low resource areas. In spite of this, routine antenatal screening for hepatitis B infection is not yet practiced in many Nigerian hospitals. This paper present the findings of a study conducted among antenatal women in Nnewi, Nigeria. METHODS: It was a cross-sectional study carried out over a 3-month period (August-October, 2009).

Outcome of laparoscopic colectomy for polyps not suitable for endoscopic resection.

BACKGROUND: Large colonic polyps or polyps that lie in anatomical locations that are difficult to access at endoscopy may not be suitable for endoscopic resection and therefore may require partial colectomy. This approach eradicates the polyp and allows an oncologic resection should the polyp prove to be malignant. The purpose of this study was to assess outcomes of a laparoscopic approach for the management of these polyps. METHODS: Patients referred for laparoscopic colectomy for colonic polyps were identified from the prospective colorectal laparoscopic surgery database. Demographics, oper

Epidemiology of acute hepatitis in the Stann Creek District of Belize, Central America.

Hepatitis is common in the Stann Creek District of southern Belize. To determine the etiologies, incidence, and potential risk factors for acute jaundice, we conducted active surveillance for cases. Cases of jaundice diagnosed by a physician within the previous 6 weeks were enrolled. Evaluation included a questionnaire and laboratory tests for hepatitis A, B, C, D, and E, a blood film for malaria, and a serologic test for syphilis. Etiologies of jaundice among 62 evaluable patients included acute hepatitis A, 6 (9.7%), acute hepatitis B, 49 (79.0%), hepatitis non-A-E, 2 (3.2%), and malaria, 5

Prevalence of Hepatitis B virus infection and its determinants among pregnant women in East Africa: Systematic review and Meta-analysis.

INTRODUCTION: Hepatitis B virus (HBV) is one of the major public health problems globally and needs an urgent response. It is one of the mos … CI: 1.27, 3.61)), having multiple sexual partners (OR = 3.87 (95% CI: 2.52, 5.95), history of body tattooing (OR = 2.55 (95% CI: 1.62, 4.01)), history of tooth extraction (OR = 2.09 (95% CI: 1.29, 3.39)), abortion history(OR = 2.20(95% CI: 1.38, 3.50)), history of sharing sharp material (OR = 1.88 (95% CI: 1.07, 3.31)), blood transfusion (OR = 2.41 (95% CI …

Superficial Keratopigmentation: An Alternative Solution for Patients With Cosmetically or Functionally Impaired Eyes.

PURPOSE: To report the use of different superficial keratopigmentation (KTP) techniques for restoring or enhancing cosmetic appearance of eyes impaired for several reasons. METHODS: This is a retrospective, consecutive, noncomparative interventional series of cases, in which 136 cosmetically disabled eyes (due to different corneal abnormalities) of 130 patients were included. A total of 222 procedures of superficial manual KTP and superficial automated KTP were performed. The procedures were divided into 2 groups: first and second-stage procedures. The patients' cosmetic appearance and satisf

Иммунокомпромированный район в дерматологии: объединяющее патогенное представление о региональном регулировании иммунной дисдукции.

Помимо системной иммунной недостаточности, у иммунокомпетентных субъектов может произойти секторальная дефолтность иммунного контроля. Этот региональный иммунный дефект может проявляться и по-прежнему ограничиваться различными поврежденными участками кожи, которые в последнее время были обозначены как иммунокомпромиссные районы. МКБ - это поверхность кожи, более уязвимая, чем остальное тело, по генетическим или приобретенным причинам. Его уязвимость заключается главным образом в местном регулировании иммунного контроля, которое часто облегчает (но иногда препятствует) местное начало извержений

Совпадение в аннотации оригинала
Besides the systemic immune deficiency, a sectorial default in immune control may occur in immunocompetent subjects. This regional immune de … tions, ionizing or ultraviolet (UV) radiations, burns, all sorts of trauma (especially amputation), tattooing, intradermal vaccinations, and others of disparate nature (eg, paralytic stroke, poliomyelitis). Whatever the cause, in time an ICD may become a vulnerable site, prone to developing opportunistic infections, tumors, or dysimmune reactions (often of …

Exploring Nurses' Perception of Stigma in Intensive Care Units: A Qualitative Study.

BACKGROUND: Stigma is a sociological concept that is important in healthcare settings because it threatens health as much as the disease itself. The consequences of stigma are profound, as those who are stagmatised often face systematic exclusion from healthcare and endure social isolation, diminished self-esteem, depresssion, self-harm, and deteriorating physical and mental health. Limited information is available on nurses' perception of stigma in ICUs and how it affects their attitudes, behaviours and overall well-being when caring for patients with a broader range of stigmatised conditions

Changes in the prevalence of hepatitis B and C viral infections in Sindh province, Pakistan: Findings from two sero-surveys in 2007 and 2019.

Pakistan harbours a large burden of hepatitis B virus (HBV) and hepatitis C virus (HCV) infection. We utilised repeat sero-surveys to assess progress achieved towards hepatitis elimination in Pakistan. Multilevel logistic regression evaluated the change in HBV infection (HBV surface antigen (HBsAg)-positive) prevalence and HCV exposure (HCV antibody (HCV-Ab)-positive) prevalence between two sero-surveys from 2007 and 2019 for Sindh province and associated risk factors. Adjusted odds ratios (aORs) were estimated and population-attributable fractions (PAF) for modifiable risk factors for HCV exp

Treatment of Iron-Induced Cutaneous Hyperpigmentation With Energy-Based Devices.

OBJECTIVES: Iatrogenic cutaneous siderosis is a well-recognized dermatologic complication after parenteral iron infusion. The condition manifests as discrete, hyperpigmented patches near the site of injection. Most cases do not resolve spontaneously, leading to significant aesthetic and psychological distress to patients. A recent case of iatrogenic cutaneous siderosis at our institution prompted a systematic review of the efficacy of energy-based devices previously reported in the treatment of this condition. METHODS: PubMed and Cochrane databases were searched for all peer-reviewed articles

The growth of human scalp hair mediated by visible red light laser and LED sources in males.

BACKGROUND AND OBJECTIVES: Low level laser therapy (LLLT) has been used to promote hair growth. A double-blind randomized controlled trial was undertaken to define the safety and physiologic effects of LLLT on males with androgenic alopecia. METHODS: Forty-four males (18-48 yo, Fitzpatrick I-IV, Hamilton-Norwood IIa-V) were recruited. A transition zone scalp site was selected; hairs were trimmed to 3 mm height; the area was tattooed and photographed. The active group received a "TOPHAT655" unit containing 21, 5 mW lasers (655 ± 5 nm), and 30 LEDS (655 ± 20 nm), in a bicycle-helmet like appara

Cigarette smoking as a triggering factor of hidradenitis suppurativa.

BACKGROUND: Hidradenitis suppurativa is a chronic inflammatory skin disease involving the axillary, inguinal and anogenital regions and sometimes, in addition, the submammary or sacral areas. The etiology of this condition is unknown. OBJECTIVE: A matched-pair case-control study was performed to evaluate the influence of smoking habits on the manifestation of this disease. METHODS: Patients who had received surgical treatment for hidradenitis suppurativa in two dermatological centers completed a questionnaire dealing with family history, course of the disease and smoking habits. To form a ra

Seroprevalence and associated factors of HSV-2 infection among general population in Shandong Province, China.

BACKGROUND: Herpes simplex virus type-2 (HSV-2) infection is the main cause of genital ulcer disease and increases the risk of HIV acquisition. Little information is available regards the epidemiological characteristics of HSV-2 among general population in China. The aim of this study was to explore seroprevalence and associated factors of HSV-2 and provide information for design of HSV-2 control strategy in Shandong, China. METHODS: In this cross-sectional study, a total of 8074 persons, 18-49 years of age, were selected using multi-stage probability sampling to represent the general populat

A cross-sectional study of hepatitis C among people living with HIV in Cambodia: Prevalence, risk factors, and potential for targeted screening.

The epidemiology of hepatitis C in Cambodia is not well-known. We evaluated the prevalence of hepatitis C virus (HCV) and risk factors in the HIV cohort of Sihanouk Hospital Center of Hope in Phnom Penh to strengthen the evidence for suitable HCV testing strategies among people living with HIV (PLWH) in Cambodia. All consenting adult PLWH without a history of HCV treatment were tested for HCV between November 2014 and May 2016 according to the CDC algorithm (HCV antibody II electro-chemiluminescence immunoassay, followed by COBAS® AmpliPrep/COBAS® TaqMan® HCV PCR and INNO-LIA® HCV Score immuno

The growth of human scalp hair in females using visible red light laser and LED sources.

BACKGROUND AND OBJECTIVES: Low level laser (light) therapy (LLLT) has been demonstrated to promote hair growth in males. A double-blind randomized controlled trial was undertaken to define the safety and physiologic effects of LLLT on females with androgenic alopecia. METHODS: Forty-seven females (18-60 years old, Fitzpatrick I-IV, and Ludwig-Savin Baldness Scale I-2, I-3, I-4, II-1, II-2 baldness patterns) were recruited. A transition zone scalp site was selected; hairs were trimmed to 3 mm height; the area was tattooed and photographed. The active group received a "TOPHAT655" unit containin

[Epidemiologic study on STD/HIV infections among tin mining workers in Gejiu, Yunnan province].

OBJECTIVE: To estimate human immunodeficiency virus (HIV)/sexually transmitted diseases (STDs) related knowledge, the prevalence and risk factors for HIV/STDs among tin miners in Gejiu, Yunnan Province. METHODS: A cross-sectional study was conducted in tin miners working at 5 mining regions from March to June 2006 in Gejiu City, Yunnan Province. A total of 1796 miners were enrolled in the study, and a standardized questionnaire was administered probing socio-demographic factors, knowledge of HIV/STDs and sexual behavior. 7 ml-volume venous blood and 15 ml urine specimens were collected for HI

Hepatitis C virus infection in patients and family members attending two primary care clinics in Puebla, Mexico.

BACKGROUND: Approximately 180 million persons (~2.8%) globally are estimated to be infected by hepatitis C virus (HCV). HCV prevalence in Mexico has been estimated to be between 1.2 and 1.4%. The aim of present work was to determine the prevalence of HCV infection in patients and family members attending two primary care clinics in Puebla, Mexico. MATERIAL AND METHODS: Patients and their accompanying family members in two clinics were invited to participate in this study between May and September 2010. RESULTS: A total of 10,214 persons were included in the study; 120 (1.17%) persons were an