Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0021051 (
immunodeficiency
)
71,517
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The sociocultural environment in Indonesia's Batam Island has been disrupted by tourism, trade, prostitution, temporary marriages with foreign businessmen, and a general infusion of Western values. To facilitate the design of an effective sex education and reproductive health program, the Perspective Foundation of Indonesia conducted a reproductive health survey of 125 men and women from 11 island villages. Polygamy was defended as an alternative to sex with prostitutes, although younger men had more favorable attitudes toward sex outside of marriage. Contraception is viewed solely as a means of pregnancy prevention, and many women expressed
discomfort
with side effects. Younger men use condoms for protection with prostitutes, but not with their primary partners. Human
immunodeficiency
virus is viewed as a homosexual disease spread by touching. Views about sex roles are traditional, and men are considered as not masculine if they support their partner's needs. Finally, islanders believe that the male sexual drive is designed for procreation and pleasure, while the female sex drive is strictly for procreation. On the basis of these findings, researchers have decided to incorporate sex education within the broader context of health promotion and disease prevention.
...
PMID:Researching cultural backgrounds to establish effective sexuality education programs. 1234 28
We previously showed that specific strains of human
immunodeficiency
virus (HIV)-1 infect the brain and contribute to Neuropathology, Cognitive
Distress
, and Neuropsychiatric Disease. To study further brain disease that results from HIV-1 infection, we commenced analysis of changes in gene expression in brain. We analyzed RNA purified from Frontal Cortex of 5 HIV-1 infected and 4 HIV-1 negative control subjects RNA was amplified and Affymetrix technology was used to analyze gene expression using the 12,585 gene Affymetrix Human Genome U95A chip. The expressed genes showed highly significant Pearsons correlations with each other within the two groups. Expression intensities were transferred to Microsoft Excel and Spotfire was used to analyze the results. Twenty-group K-means cluster analysis was done for HIV+ and HIV- subjects. Genes that were expressed in the same cluster numbers in the two groups were removed from further analysis. Analysis of Gene expression in the top 13 HIV+ clusters showed expression in the 40 gene categories designated in our prior studies. Genes from several categories occurred in more than one K-means cluster. Genes identified in these lists included several genes that have been previously studied: MBP, Myelin-PLP, NMDA receptor, MAG, astrocytic protein, Notch 3, APP, Senescence, proteasome, Ferritin, signaling, cell cycle, iNOS, Chemokine, splicing, synapse, protein tags, and ribosomal proteins. The first (primary significant) axis of both Principal Component Analyses ordered the genes in the same patient groups as the K-means cluster analysis for the respective patient groups. PCA was thus not more informative than K-Means cluster analysis. Ratios of HIV+ to HIV- intensities were calculated for all the averaged gene expression intensities. The ratio range was 0.14 to 9.26. The genes at the extremes (ad extrema) did not correspond to the gene order by K-means clustering (or PCA). The genes in the top 13 K-means clusters showed low-level changes by expression ratio. Genes ad extrema by ratio were in clusters with very large memberships. Mann-Whitney analysis confirmed expression ratio results. Several inferences result from our preliminary study. First, study design will be different in future studies involving additional replicates. Second, ratios inform us of the extent of changes in gene expression quantitatively. Third, Cluster methodology provides us with more subtle information, how bunches (clusters) of genes behave in terms of their centroids (attractors). Fourth, genes that change extensively by ratio tend to be in the larger k-Means clusters. We conclude that ranking gene expression with the use of expression ratio or by K-means clustering, yield different representations of the data.
...
PMID:Analytic approaches to differential gene expression in AIDS versus control brains. 1535 27
Uveitis is the inflammation of any or all parts of the vascular tunic of the eye; the vascular tunic includes the iris, the ciliary body, and choroid. A good knowledge base, up-to-date reference materials, and good instruments will improve the diagnosis of uveitis. Feline uveitis can be caused by numerous infectious agents in addition to neoplasia and less likely trauma. The infectious causes most commonly associated with feline uveitis include feline leukemia virus, feline
immunodeficiency
virus, feline infectious peritonitis, systemic fungal infections, toxoplasmosis, and bartonellosis. Neoplastic causes of uveitis can be primary or secondary. Iris melanoma is the most common primary uveal neoplasia and trauma-associated sarcoma is the second most common primary uveal neoplasia. Treatment for the clinical signs of anterior uveitis include topical steroidal or non-steroidal anti-inflammatory agents, parasympatholytic agents for ciliary spasm, to keep the pupil dilated, and to prevent posterior synechia. Posterior uveitis should be treated with systemic medications that will address the underlying cause. Enucleation of blind, painful eyes not responsive to medications is a means to alleviate the animal's
discomfort
and to further diagnose the underlying cause.
...
PMID:Feline uveitis: diagnosis and treatment. 1594 26
This study examined psychological prediction of 2-year disease progression in gay men after finding out their human
immunodeficiency
virus (HIV) serostatus. Psychological and immune status of asymptomatic gay men who did not know their HIV serostatus was monitored during the 5 weeks before and after serostatus notification. The men were randomly assigned to an exercise. cognitive-behavioral stress-management intervention, or control group. At 2-year follow-up for the 23 men who turned out to be seropositive. 9 had developed symptoms, including 5 with acquired immune deficiency syndrome--4 of whom died.
Distress
at diagnosis, denial (5 weeks post-diagnosis minus pre-diagnosis). and low adherence during interventions were significant predictors of 2-year disease progression. Denial and adherence remained significant predictors of disease progression even after controlling for CD4 number at entry. Furthermore. change in denial was significantly correlated with immune status 1 year later; l-year immune status was significantly correlated with 2-year disease progression. The present study therefore demonstrates significant relations between psychological variables on the one hand and both immune measures and HIV-1 disease progression on the other. We conclude that distress, denial, and low protocol compliance predict subsequent disease progression.
...
PMID:Distress, denial, and low adherence to behavioral interventions predict faster disease progression in gay men infected with human immunodeficiency virus. 1625 Aug 7
Vaginal symptoms are common in the general population and are one of the most frequent reasons for patient visits to obstetrician-gynecologists. Vaginitis may have important consequences in terms of
discomfort
and pain, days lost from school or work, and sexual functioning and self image. Vaginitis is associated with sexually transmitted diseases and other infections of the female genital tract, including human
immunodeficiency
virus (HIV), as well as adverse reproductive outcomes in pregnant and nonpregnant women. Treatment usually is directed to the specific cause of vaginal symptoms, which most commonly include bacterial vaginosis, vulvovaginal candidiasis, and trichomoniasis. The purpose of this document is to provide information about the diagnosis and treatment of vaginitis.
...
PMID:ACOG Practice Bulletin. Clinical management guidelines for obstetrician-gynecologists, Number 72, May 2006: Vaginitis. 1664 32
In the course of infection by the human
immunodeficiency
virus (HIV) typical changes of inflammatory periodontal disease may arise. It is estimated that the prevalence of HIV-associated periodontal diseases may vary between 5% and 12% and can occur in both symptomatic and asymptomatic individuals. These oral lesions are very important either as an initial presentation of AIDS or as a sign of established immunosuppression. For the patients, HIV-associated periodontal diseases can cause pain, severe
discomfort
and a decreased quality of life. It is therefore important, from both diagnostic and therapeutic aspects, for dentists to be able to distinguish and diagnose HIV-associated periodontal diseases as early recognition and treatment of these oral lesions may reduce morbidity and allow more comfort to the patient during progression of the disease. This paper reviews the current international and regional status of HIV-associated periodontal diseases and highlights research prospects in countries such as Namibia and South Africa, to further analyse periodontal diseases in HIV/AIDS patients.
...
PMID:HIV- periodontal disease. A review of research prospects: a South African and Namibian perspective. 1689 72
The objective of the study is to establish the prevalence of oral manifestations and their influence on oral functions. A total of 514 subjects aged 18 to 58 years (mean 42 years) were randomly recruited from five The AIDS Support Organization (TASO) clinics in Uganda. They were clinically examined for oral lesions under field conditions by four trained dentists based on World Health Organization criteria. Women constituted 74.5% of the study population. Oral manifestations were recorded in 72% of the subjects, out of which 70% had candidiasis of pseudomembranous, erythematous, and angular cheilitis variants. Non-Hodgkin's lymphoma, atypical ulcers, necrotizing periodontitis, and hairy leucoplakia were least frequently observed in the subjects. Of those who had oral lesions (n = 370), 68.4% had some form of
discomfort
in the mouth. Tooth brushing, chewing, and swallowing were frequently associated with
discomfort
. Reported forms of
discomfort
were dry mouth, increased salivation, and burning sensation especially on taking salty and spicy foods or acidic drinks. Only 8.5% (n = 44) of the subjects were taking medications specifically for oral lesions, which included antifungal, antiviral, and antibacterial agents. None of the subjects were on antiretroviral therapy. Oral lesions associated with human
immunodeficiency
virus/acquired immunodeficiency syndrome in TASO clients is a major public health problem requiring education in recognition and appropriate management.
...
PMID:Oral manifestations of HIV/AIDS in clients attending TASO clinics in Uganda. 1747 37
Gingivostomatitis (GS) is a significant condition in cats because of oral
discomfort
and associated periodontal disease. Several infectious agents have been associated with the presence of GS, but a causal relationship is unclear. The cats in this study were housed together, had a history of flea exposure, and were vaccinated with a modified live FVRCP product. There were nine cats with active GS and 36 unaffected cats at the time of sample collection. Serum was tested for feline leukemia virus (FeLV) antigen and antibodies against feline
immunodeficiency
virus, feline calicivirus (FCV), feline herpesvirus 1 (FHV-1), and Bartonella species (enzyme-linked immunosorbent assay and Western blot immunoassay). PCR assays for Bartonella species and FHV-1 and a reverse transcriptase PCR assay for FCV were performed on blood and throat swabs. All cats were negative for FeLV. Assay results failed to correlate to the presence of GS in the group of cats studied.
...
PMID:Evaluation of the association of Bartonella species, feline herpesvirus 1, feline calicivirus, feline leukemia virus and feline immunodeficiency virus with chronic feline gingivostomatitis. 1776 56
Vaginal delivery is a natural process that usually does not require significant medical intervention. Management guided by current knowledge of the relevant screening tests and normal labor process can greatly increase the probability of an uncomplicated delivery and postpartum course. All women should be screened for group B streptococcus; women who test positive should be treated with antibiotics during labor. Routine human
immunodeficiency
virus screening of all pregnant women, and treatment with antiretroviral medication for those who test positive, can reduce perinatal transmission of the infection. Once a woman is in labor, management should focus on the goal of delivering a healthy newborn while minimizing
discomfort
and complications for the mother. In a patient who tests negative for group B streptococcus, delaying admission to the labor ward until she is in active labor decreases the number of possible medical interventions during labor and delivery. Once a patient has been admitted to the hospital, providing her with continuous emotional support can improve delivery outcomes and the birthing experience. Epidural analgesia is effective for pain control and should not be discontinued late in labor to reduce the need for operative vaginal delivery. Epidurals prolong labor, but do not increase the risk of cesarean delivery. Research has shown that labor may not progress as rapidly as historically reported; this should be considered before intervening for dystocia. Routine episiotomy increases morbidity and should be abandoned. Once the infant has been delivered, active management of the third stage of labor decreases the risk of postpartum hemorrhage.
...
PMID:Spontaneous vaginal delivery. 2000 Feb 97
A 73-year-old woman with rheumatoid arthritis had been treated with weekly low-dose methotrexate (MTX) for 5 years. She suffered from epigastric
discomfort
. Endoscopic examination revealed a tumor resembling advanced gastric cancer. Biopsy specimens showed atypical lymphoid cell infiltration. Immunohistological studies showed that these cells were positive for CD30 and CD79a, but not for CD15 or CD20. In situ hybridization identified Epstein-Barr virus latency-associated RNA expression in these cells. Clonally rearranged immunoglobulin heavy chain JH gene was not detected by Southern blot analysis. She was diagnosed with Epstein-Barr virus-associated polymorphic lymphoproliferative disorder (LPD) due to
immunodeficiency
caused by MTX administration. Cessation of MTX therapy led to complete regression of the tumor. To our knowledge, this is the first case of spontaneous remission of MTX-associated gastric LPD after discontinuation of MTX therapy. Increased awareness is needed on the possible occurrence of LPD resembling gastric cancer in rheumatoid arthritis patients treated with MTX.
...
PMID:Reversible methotrexate-associated lymphoproliferative disorder resembling advanced gastric cancer in a patient with rheumatoid arthritis. 1974 1
<< Previous
1
2
3
4
5
6
Next >>