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Results for “Domestication”

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PubMed1997

Domestic violence and children: prevalence and risk in five major U.S. cities.

OBJECTIVE: Children witnessing domestic violence is a major national concern. The present study provided data on the prevalence of children's exposure to substantiated cases of adult female assaults in five U.S. cities. METHOD: Data for this study were drawn from the Spouse Assault Replication Program (SARP) database, collected from police officers and female victims of misdemeanor domestic violence. In addition, household demographic data and data on involvement of children in the violent incidents were collected. Data from the SARP households were compared with census data from each city. RESULTS: Results indicated that children were disproportionately present in households with domestic violence and that young children were disproportionately represented among these children. Moreover, these children were exposed to excessive levels of additional developmental risk factors and they were involved in the incidents to varying degrees. CONCLUSIONS: These findings underscore the importance of establishing a more rigorous interdisciplinary, scientific research agenda to inform assessment and treatment efforts for a very vulnerable group of children who witness domestic violence, children aged 0 through 5 years.

Adolescent↗

PubMed2003

Domestic cats infected with lion or puma lentivirus develop anti-feline immunodeficiency virus immune responses.

Attenuated live viral strains have afforded significant protection against virus challenge in HIV vaccine models. Although both cellular and humoral immunity are assumed to be vital for protection, specific parameters consistently associated with control of infection have been elusive. Our previous studies have shown that lentiviruses from 2 nondomestic feline species--lion (Pathera leo) and puma (Felis concolor)--persistently but nonpathogenetically infect domestic cats (Felis domestica). Moreover, infection with either the puma lentivirus (PLV) or lion lentivirus (LLV) conferred partial protection against superinfection with virulent feline immunodeficiency virus (FIV), the feline equivalent of HIV. To determine whether domestic cats infected by the lentiviruses of pumas or lions generate cross-reactive immune responses, we infected groups of 5 domestic cats with PLV, LLV, or a sham control and then monitored virus load, hematologic parameters, antibody protection, proliferative responses, and the ability of blood mononuclear cells to inhibit LLV, PLV, and FIV replication in vitro. All cats inoculated with LLV or PLV developed persistent infection, and low-level cell-associated viremia has been previously described. Infected cats also generated robust antibody titers and lymphocytes that proliferated in response to viral antigens and downregulated PLV, LLV, and FIV replication in vitro. This latter activity was CD8 cell associated for PLV and LLV inhibition but not for FIV inhibition. Thus, cats infected with the phylogenetically more ancient and less pathogenic feline lentiviruses generated humoral and cell-mediated immune responses reactive against both the homologous viruses and the heterologous FIV of domestic cats, which correlated with decreased viral load. These results are analogous to protection studies with attenuated primate immunodeficiency viruses and provide a system by which to examine adaptation, interference, and cross protection among lentiviruses.

Animals↗

PubMed2000

Domestic violence.

Domestic violence, a serious health problem, affects millions of people every year. Healthcare providers are in a unique position to identify and provide intervention in such cases. Unfortunately, providers under diagnose victims of domestic violence. Thus, some states have mandated reporting of domestic violence. This article presents the advantages and disadvantages of mandatory reporting and suggests alternatives that improve the response to domestic violence in the healthcare setting.

Attitude of Health Personnel↗

PubMed2005

A prospective observational study of domestic violence during pregnancy.

OBJECTIVE: To assess whether women reporting domestic violence are at increased risk for adverse pregnancy outcomes. METHODS: A screening questionnaire, previously validated for the identification of female victims of domestic violence, was offered to women presenting to our Labor and Delivery Unit. The survey prompted women to indicate whether her partner or family member physically hurt her, insulted or talked down to her, threatened her with harm, or screamed or cursed at her. The primary study outcome was to detect a 3-fold increase in low birth weight infants (< or = 2,500 g) in women reporting physical abuse, compared with those not reporting domestic violence. RESULTS: A total of 16,041 women were approached to be interviewed. Of these, 949 (6%) women responded affirmatively to one or more of the survey questions, and another 94 (0.6%) declined to be interviewed. The incidence of low birth weight infants was significantly increased in women who reported verbal abuse, compared with the no-abuse group (7.6% versus 5.1%, respectively, P = .002). Physical abuse was associated with an increased risk of neonatal death (1.5% versus 0.2%, P = .004). Interestingly, women who declined to be interviewed had significantly increased rates of low birth weight infants (12.8% versus 5.1%, P < .001), preterm birth at 32 weeks of gestation or less (5.3% versus 1.2%, P = .002), placental abruptions (2.1% versus 0.2%, P < .001), and neonatal intensive care admissions (7.4% versus 2.2%, P = .008) when compared with women in the no-abuse group, respectively. CONCLUSION: Women who declined to be surveyed regarding domestic violence were at increased risk for adverse pregnancy outcome. LEVEL OF EVIDENCE: II-2.

Adolescent↗

PubMed2025

Dating the origin of a viral domestication event in parasitoid wasps attacking Diptera.

Over the course of evolution, hymenopteran parasitoids have developed a close relationship with heritable viruses, sometimes integrating viral genes into their chromosomes. For example, in Drosophila parasitoids belonging to the Leptopilina genus, 13 viral genes from the Filamentoviridae family have been domesticated to deliver immunosuppressive factors to host immune cells, thereby protecting parasitoid offspring from the host immune response. The present study aims to comprehensively characterize this domestication event in terms of the viral genes involved, the wasp diversity affected by this event and its chronology. Our genomic analysis of 41 Cynipoidea wasps from six subfamilies revealed 18 viral genes that were endogenized during the early radiation of the Eucoilini/Trichoplastini clade around 75 million years ago. Wasps from this highly diverse clade develop not only from Drosophila but also from a variety of Schizophora. This event coincides with the radiation of Schizophora, a highly speciose Diptera clade, suggesting that viral domestication facilitated wasp diversification in response to host diversification. Additionally, in one of the species, at least one viral gene was replaced by another gene derived from a related filamentovirus. This study highlights the impact of viral domestication on the diversification of parasitoid wasps.

Animals↗

PubMed2006

Domestic violence as risk factor for unwanted pregnancy and induced abortion in Mulago Hospital, Kampala, Uganda.

OBJECTIVE: To compare pregnancy intention and domestic violence among women with induced and spontaneous abortion. METHOD: Case-control study in Mulago Hospital, Uganda, from September 2003 to June 2004 of 942 women seeking post-abortion care. Direct inquiry, records review and clinical examination identified 333 with induced abortion (cases) and 609 with spontaneous abortion (controls), who were compared regarding socio-demographic characteristics, contraceptive use, domicile (rural or urban, nuclear or extended families), pregnancy intention, household decision-making and domestic violence. Data was analysed with EPI-INFO and STATA, using Student t-test and analysis of variance for continuous and chi-square for categorical variables. Stratified and multivariate logistic regression analyses were used to adjust for confounding and interaction at the 95% confidence level. RESULTS: Cases significantly differed from controls as they were younger or more often single; had lower parity and education, less household decision-making and fewer living children. They were similar to controls (P > 0.05) regarding employment, spouse's age, years spent in marital relationship and domicile. Cases more frequently (P < 0.001) had mistimed, unplanned or unwanted pregnancy at conception and presentation. Cases were more likely to have a recent history of domestic violence (physical, sexual or psychological) [OR: 18.7 (95%CI: 11.2-31.0)] after adjusting for age, pregnancy intention and marital status. CONCLUSION: Domestic violence is a risk factor for unwanted pregnancy and induced abortion among women seeking post-abortion care.

Abortion, Induced↗

PubMed2006

Domestic violence during pregnancy and risk of low birthweight and maternal complications: a prospective cohort study at Mulago Hospital, Uganda.

OBJECTIVES: To investigate whether domestic violence during pregnancy is a risk factor for antepartum hospitalization or low birthweight (LBW) delivery. METHODS: A prospective cohort study was conducted in Mulago hospital, Kampala, Uganda, among 612 women recruited in the second pregnancy trimester and followed up to delivery, from May 2004 through July 2005. The exposure (physical, sexual or psychological violence during pregnancy) was assessed using the Abuse Assessment Screen. The relative and attributable risks of LBW and antepartum hospitalization were estimated using multivariate logistic regression analysis. RESULTS: The 169 women [27.7% 95% CI (24.3-31.5%)] who reported domestic violence during pregnancy did not differ significantly from the unexposed regarding sociodemographic characteristics, but differed significantly (P < 0.05) regarding domicile variables (had less household decision-making power, more resided in extended families and more had unplanned pregnancy). They delivered babies with a mean birthweight 2647.5 +/- 604 g, on average 186 g [(95% CI 76-296); P = 0.001] lower than those unexposed. After adjusting for age, parity, number of living children, pregnancy planning, domicile and number of years in marriage, the relative risk (RR) of LBW delivery among women exposed to domestic violence was 3.78 (95% CI 2.86-5.00). Such women had a 37% higher risk of obstetric complications (such as hypertension, premature rupture of membranes and anaemia) that necessitated antepartum hospitalization [RR 1.37 (95% CI 1.01-1.84)]. CONCLUSION: In this pregnancy cohort, domestic violence during pregnancy was a risk factor for LBW delivery and antepartum hospitalization.

Adolescent↗

PubMed1995

Morphological investigations of the glandulae profundae plicae semilunares conjuctivae in the domestic swine (Sus scrofa domesticus) and the wild hog (Sus scrofa ferus).

Samples of glandulae profundae plicae semilunares (Harderian glands) from five domestic swine and five wild hogs were used for this research. The gland samples were fixed in Bouin solution and mounted in paraffin. The paraffin slices were stained with haematoxylin and eosin, according to the periodic-acid-Schiff (PAS) method, with alcian blue (pH 2.5), with toluidine blue (pH 4.0), and applying a combination of staining with alcian blue (pH 2.5) and the PAS method. In domestic swine and wild hogs, these glands are tubular-alveolar with wide glandular lumina. A great deal of acid mucopolysaccharides and PAS-positive substances were noted within swines' glandular cells, while, in wild hogs, PAS-positive substances were not frequent, acid mucopolysaccharides being noted in only a few glandular-acini cells. The appearance of the metachromatic phenomenon was not noted either in domestic swine or in wild hogs. In domestic swine, the level of acid mucopolysaccharides is probably due either to the housing method or to the influence of the alkaline substances that may appear on an eye's mucous conjunctive membrane during intensive breeding, such that the Harderian glands protect the mucous membrane by extracting acid mucopolysaccharides.

Animals↗

PubMed2006

Domestic violence and contraceptive adoption in Uttar Pradesh, India.

This study examines the association between domestic violence and the subsequent adoption of modern contraception in North India. Matched data on married couples who were not practicing contraception are analyzed from companion surveys of married husbands and wives in five districts of Uttar Pradesh. By means of hazard modeling, a significant negative association was found between a husband's reporting of using physical domestic violence against his wife and the couple's adoption of a modern method of contraception. Community norms that were more tolerant of domestic violence were, in contrast, not a significant predictor of subsequent method adoption. The results highlight the need to address the issue of support for women experiencing domestic violence within existing family planning services and to sensitize service providers to the specific needs of women experiencing such violence.

Adult↗

PubMedDate not supplied

Promoting domestic violence education for nurses.

Domestic violence is one of the major health problems facing families today. Women in rural areas often are an overlooked population at high risk for this problem. Domestic violence is a concern for women, who may be patients or healthcare workers. Teaching about domestic violence is a very sensitive issue because it is often difficult for the abused to admit or confront that she is being abused. The authors developed an effective interactive workshop to teach nurses how to assess and intervene with women who have experienced domestic violence.

Curriculum↗

PubMed2001

Impact of a rural domestic violence prevention campaign.

Domestic violence is a prevalent health problem that in rural areas is further complicated by limited services, social isolation and the lack of privacy. Little is known about the impact of public health education on awareness, attitudes and behavior of the general public regarding domestic violence. This study sought to measure change in societal attitudes and behavioral intention in response to a seven-month public health education campaign targeting domestic violence in a rural county. From October 1998 to April 1999, the campaign used radio advertisements, posters, mailings to libraries and clergy, printed media articles, printed advertisements and health facility modifications. A random-digit-dialing telephone survey was used to evaluate attitudinal and behavioral changes in the intervention and comparison counties before and after the campaign. The response rates for the pre- (n =378) and postcampaign (n=633) surveys were 73 percent and 65 percent, respectively. Statistically significant increases in slogan and advertising recognition occurred in the intervention county (P=0.03), particularly among men recalling the campaign slogan (P=0.006). In a vignette regarding actions to be taken if the neighbor next door was abusing a partner, significant increases occurred in the intervention county in the percentage of respondents who thought that most people would talk to the victim (P=0.04), consult with friends (P=0.002) or talk to a doctor (P=0.004). Domestic violence agency hotline calls in the intervention county doubled following the campaign. Local public health education campaigns in a rural setting may be a valuable adjunct to national efforts, especially in reaching men.

Adolescent↗

PubMed2005

Worldwide phylogeography of wild boar reveals multiple centers of pig domestication.

Mitochondrial DNA (mtDNA) sequences from 686 wild and domestic pig specimens place the origin of wild boar in island Southeast Asia (ISEA), where they dispersed across Eurasia. Previous morphological and genetic evidence suggested pig domestication took place in a limited number of locations (principally the Near East and Far East). In contrast, new genetic data reveal multiple centers of domestication across Eurasia and that European, rather than Near Eastern, wild boar are the principal source of modern European domestic pigs.

Animals↗

PubMed2001

Widespread origins of domestic horse lineages.

Domestication entails control of wild species and is generally regarded as a complex process confined to a restricted area and culture. Previous DNA sequence analyses of several domestic species have suggested only a limited number of origination events. We analyzed mitochondrial DNA (mtDNA) control region sequences of 191 domestic horses and found a high diversity of matrilines. Sequence analysis of equids from archaeological sites and late Pleistocene deposits showed that this diversity was not due to an accelerated mutation rate or an ancient domestication event. Consequently, high mtDNA sequence diversity of horses implies an unprecedented and widespread integration of matrilines and an extensive utilization and taming of wild horses. However, genetic variation at nuclear markers is partitioned among horse breeds and may reflect sex-biased dispersal and breeding.

Alleles↗

PubMed2002

Molecular epidemiology of Salmonella enterica serovar typhimurium isolates determined by pulsed-field gel electrophoresis: comparison of isolates from avian wildlife, domestic animals, and the environment in Norway.

The molecular epidemiology of 142 isolates of Salmonella enterica serovar Typhimurium from avian wildlife, domestic animals, and the environment in Norway was investigated using pulsed-field gel electrophoresis (PFGE) and computerized numerical analysis of the data. The bacterial isolates comprised 79 isolates from wild-living birds, including 46 small passerines and 26 gulls, and 63 isolates of nonavian origin, including 50 domestic animals and 13 environmental samples. Thirteen main clusters were discernible at the 90% similarity level. Most of the isolates (83%) were grouped into three main clusters. These were further divided into 20 subclusters at the 95% similarity level. Isolates from passerines, gulls, and pigeons dominated within five subclusters, whereas isolates from domestic animals and the environment belonged to many different subclusters with no predominance. The results support earlier results that passerines constitute an important source of infection to humans in Norway, whereas it is suggested that gulls and pigeons, based on PFGE analysis, represent only a minor source of human serovar Typhimurium infections. Passerines, gulls, and pigeons may also constitute a source of infection of domestic animals and feed plants or vice versa. Three isolates from cattle and a grain source, of which two were multiresistant, were confirmed as serovar Typhimurium phage type DT 104. These represent the first reported phage type DT 104 isolates from other sources than humans in Norway.

Animals↗

PubMed2004

On the evolutionary significance of encephalization in some eutherian mammals: effects of adaptive radiation, domestication, and feralization.

Allometries of the brain to body size relationship in eutherian mammals are examined in this study as they can be used for comparative analyses concerning encephalization. In contrast with some modern presentations of this issue, an older concept is revived and expanded through this author's current study. Three allometries with clearly different slopes are valid and lead to reliable results: interspecific, intraspecific, and ontogenetic allometries. Interspecific allometries follow lines with slope values of 0.56 or 0.63 for larger and smaller species, respectively, and characterize different average encephalization plateaus with rodents and lagomorphs generally more strongly encephalized compared to basal insectivores. Artiodactyls, perissodactyls and carnivores as a whole are again on a higher but rather similar plateau. Several species of carnivores have reached different encephalization levels with respect to their average plateau indicating diverse radiations. A phylogenetic brain size increase from fossil to recent radiations is also evident. Intraspecific allometries have slope values of about 0.25. These are of help in comparing brain sizes of ancestral species with their domesticated relatives. Domestication has generally led to a brain size decrease, but species on higher encephalization plateaus show this trend more strongly than species on a lower level of encephalization. Several brain parts and the sense organs also decrease in size during the domestication process, but vary arbitrarily and to different degrees. Ontogenetic growth allometries are species-specific, but are especially different between altricial and precocial mammals. A very steep 1st phase slope of highly encephalized species is particularly useful for understanding evolutionary and adaptive phenomena. Domesticated mammals that have become feral do not show an increase in brain size despite living many generations in wild habitats.

Adaptation, Physiological↗

PubMed1996

Training and experience of psychiatric residents in identifying domestic violence.

Of 221 psychiatric residents at four U.S. medical schools, 145 responded to a survey about their training and clinical experience in recognizing domestic violence and providing referrals and treatment. Only 28 percent reported receiving training in this area. Almost half reported that they asked about domestic violence in less than a quarter of their cases involving female patients. Fifty-nine percent of respondents did so "only when a problem was suspected." Eighty-seven percent had seen at least one case of domestic violence in the previous year. Those with training in recognizing domestic violence identified significantly more cases. Sixty-five percent of all residents surveyed were unable to list a local agency for referral.

Adult↗

PubMed2006

Do laws restricting access to firearms by domestic violence offenders prevent intimate partner homicide?

Domestic violence imposes a large cost on society. The authors exploit state variation in timing to examine the impact of three types of law on intimate partner homicides. These laws restrict access to firearms by individuals who are subject to a restraining order or have been convicted of a domestic violence misdemeanor or allow law enforcement officers to confiscate firearms at a domestic violence scene. The authors find that female intimate partner homicide rates decline 7% after a state passes a restraining order law. They find no effect from the domestic violence misdemeanor or confiscation laws.

Criminal Law↗

PubMed2003

Assessing allegations of domestic violence in child custody evaluations.

There has been an increased focus on child custody evaluations involving domestic violence allegations with much criticism of evaluators' training, practices, and procedures. A national survey of 115 child custody evaluators (doctoral and master's level) was conducted to explore these criticisms. Findings revealed adequate training, multiple sources of data collection, and practices/procedures that closely adhere to child custody guidelines. However, robust, specialized domestic violence instruments, tests, and questionnaires were underutilized. Respondents indicated that findings supporting domestic violence allegations had a substantial impact on their subsequent recommendations. Results are discussed in terms of the importance of assessing domestic violence when conducting custody evaluations and the need for developing practice standards in this domain. Generally, results did not support common criticisms of custody evaluation practice.

Adult↗