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Tropical Animal Health and Production Oct 2023Gallibacterium anatis (G. anatis), a member of the Pasteurellaceae family, normally inhabits the upper respiratory and lower genital tracts of poultry. However, under... (Review)
Review
Gallibacterium anatis (G. anatis), a member of the Pasteurellaceae family, normally inhabits the upper respiratory and lower genital tracts of poultry. However, under certain circumstances of immunosuppression, co-infection (especially with Escherichia coli or Mycoplasma), or various stressors, G. anatis caused respiratory, reproductive, and systemic diseases. Infection with G. anatis has emerged in different countries worldwide. The bacterium affects mainly chickens; however, other species of domestic and wild birds may get infected. Horizontal, vertical, and venereal routes of G. anatis infection have been reported. The pathogenicity of G. anatis is principally related to the presence of some essential virulence factors such as Gallibacterium toxin A, fimbriae, haemagglutinin, outer membrane vesicles, capsule, biofilms, and protease. The clinical picture of G. anatis infection is mainly represented as tracheitis, oophoritis, salpingitis, and peritonitis, while other lesions may be noted in cases of concomitant infection. Control of such infection depends mainly on applying biosecurity measures and vaccination. The antimicrobial sensitivity test is necessary for the correct treatment of G. anatis. However, the development of multiple drug resistance is common. This review article sheds light on G. anatis regarding history, susceptibility, dissemination, virulence factors, pathogenesis, clinical picture, diagnosis, and control measures.
Topics: Female; Animals; Poultry; Chickens; Pasteurellaceae Infections; Pasteurellaceae; Virulence Factors; Escherichia coli; Poultry Diseases
PubMed: 37889324
DOI: 10.1007/s11250-023-03796-w -
Cureus Aug 2023Xanthogranulomatous oophoritis is a rare, chronic and non-neoplastic condition in which a heavy foamy histiocyte inflammatory infiltrate admixed with neutrophils, plasma...
Xanthogranulomatous oophoritis is a rare, chronic and non-neoplastic condition in which a heavy foamy histiocyte inflammatory infiltrate admixed with neutrophils, plasma cells, multinucleated giant cells, fibroblasts and foci of necrosis causing extensive tissue damage and organ destruction. The gallbladder and kidney are just two examples of the different organs that exhibit histological changes resembling xanthogranulomatous alteration. The present case involved a 40-year-old female who presented with a tuboovarian mass and was ultimately diagnosed with xanthogranulomatous oophritis, despite initial clinicoradiological suspicions for malignancy. Xanthogranulomatous oophritis is a significant entity because, clinically and radiographically, it resembles tumours of the ovary and hinges on a careful histopathological analysis to establish a diagnosis.
PubMed: 37727159
DOI: 10.7759/cureus.43724 -
Reproductive Sciences (Thousand Oaks,... Jan 2024Autoimmune primary ovarian insufficiency (POI) is a devastating disease with limited clinical guidance. The objective of this systematic review was to identify... (Review)
Review
Autoimmune primary ovarian insufficiency (POI) is a devastating disease with limited clinical guidance. The objective of this systematic review was to identify treatments for autoimmune POI and analyze their efficacy. A comprehensive search of CINAHL, Cochrane, Embase, PubMed, Scopus, and Web of Science was performed from inception to April 2022. English language publications that evaluated women with autoimmune POI after a documented intervention were included. Animal models of autoimmune POI were also included. Risk of bias was assessed with the SYRCLE's risk of bias tool for animal studies or the NIH Quality Assessment Tool for Case Series as appropriate. Twenty-eight studies were included in this review, with 11 RCTs, 15 case reports, and 2 case series. Seventeen studies were in humans, and 11 were in animal models. No completed RCTs, cohort studies, or case-control studies were identified in humans. In observational human studies, corticosteroids were effective in select patients. In many case reports, adequate treatment of comorbid autoimmune conditions resulted in return of menses, hormonal normalization, or spontaneous pregnancy. In terms of assisted reproductive technologies, there was case report evidence for both in vitro fertilization (IVF) and in vitro maturation (IVM) in women wishing to conceive with their own oocytes. Ovulation induction, IVF, and IVM resulted in a total of 15 pregnancies and 14 live births. In animal models, there was additional evidence for stem cell therapies and treatments used in traditional Chinese medicine, although this research may not be generalizable to humans. Furthermore, litter size was not evaluated in any of the animal studies. Additional research is needed to establish the efficacy of current treatments for autoimmune POI with a controlled experimental design and larger sample size. Additionally, there is a critical need to develop novel therapies for this condition, as understanding of its pathophysiology and available tools to modulate the immune response have progressed.
Topics: Animals; Female; Humans; Pregnancy; Fertilization in Vitro; Infertility, Female; Live Birth; Oophoritis; Polyendocrinopathies, Autoimmune; Pregnancy Rate; Reproductive Techniques, Assisted
PubMed: 37500976
DOI: 10.1007/s43032-023-01299-5 -
West African Journal of Medicine Nov 2023Ovarian lesions may present as enlargements of the ovary and may occur at any age. Non-neoplastic enlargements develop almost exclusively during the childbearing years....
INTRODUCTION
Ovarian lesions may present as enlargements of the ovary and may occur at any age. Non-neoplastic enlargements develop almost exclusively during the childbearing years. They may be asymptomatic or, in rare cases, cause acute symptoms due to complications and account for the most prevalent cause of hospital admissions. They frequently form a pelvic mass and potentially mimic an ovarian neoplasm.
OBJECTIVE
To study the frequency and histopathological classification of non-neoplastic ovarian lesions in a tertiary institution in North-western Nigeria.
METHODOLOGY
A retrospective study in which surgical biopsy specimens seen over a 9-year period were reviewed with respect to age and histopathological characteristics.
RESULTS
A total of 83 non-neoplastic lesions were histologically diagnosed during the period under review. They constitute 5.16 % and 40.9 % of both gynaecological and ovarian samples received respectively. Of which 33.7% were Corpus luteum, 13.3% were both Follicular cysts and simple cysts respectively. Luteoma of pregnancy and Infarction constitute 9.6% each respectively. Endometriosis and no pathology as part of TAH, 6.0% respectively. Ovarian ectopic gestation was 4.8% cases, Nonspecific inflammation (oophoritis) 2.4%, and 1.2% complex cyst. Majority of cases 45.8% occurred among women in the third decade and 26.5% in the fourth decade, cases within the fifth decade were 9.6% and the second decade constituted 8.4% cases.
CONCLUSION
Ovarian non-neoplastic lesions are common in our environment; they potentially mimic ovarian neoplasms thereby posing a diagnostic challenge. Proper classifications are important for appropriate management.
Topics: Pregnancy; Female; Humans; Ovarian Neoplasms; Ovarian Cysts; Retrospective Studies; Nigeria; Biopsy
PubMed: 37976344
DOI: No ID Found -
Indian Journal of Pathology &... 2024Ovarian tuberculosis is a rare entity with non-specific clinical manifestations, difficult diagnosis, and specific medical management. Ovarian involvement in...
Ovarian tuberculosis is a rare entity with non-specific clinical manifestations, difficult diagnosis, and specific medical management. Ovarian involvement in tuberculosis (TB) may occur in two forms, namely, perioophoritis and oophoritis. The constitutional symptoms of tuberculosis such as anorexia, weight loss, night sweats, and evening rise in temperature have been reported in up to 45% of patients. Misdiagnosis and delayed diagnosis are common. A direct histopathological demonstration is the best diagnostic modality. Fine needle aspiration cytology (FNAC) is the study of choice and polymerase chain reaction (PCR) assay increases its sensitivity. The standard short-course antituberculous for 6 months is recommended for isolated ovarian tuberculosis and for widespread disease, 12 months of therapy is recommended. Surgery is reserved for failure of medical therapy and abscess formation. There are many studies on genito-urinary tuberculosis but a detailed study defining diagnostic studies and management guidelines is still lacking. This article aims to present and share a review of the English-language literature on ovarian tuberculosis to gain a better understanding of etiopathogenesis and diagnostic methods and to provide guidelines for its management.
Topics: Female; Humans; Tuberculosis; Biopsy, Fine-Needle; Cytodiagnosis; Polymerase Chain Reaction
PubMed: 38358181
DOI: 10.4103/ijpm.ijpm_6_23 -
ACG Case Reports Journal Jun 2024Crohn's disease (CD) represents a subtype of inflammatory bowel disease and can affect any portion of the gastrointestinal tract, from the mouth to the anus, with the...
Crohn's disease (CD) represents a subtype of inflammatory bowel disease and can affect any portion of the gastrointestinal tract, from the mouth to the anus, with the capacity to affect extraintestinal organs. Salpingo-oophoritis is an uncommon manifestation of CD. There is only a limited number of documented case reports. We present the case of a patient with ileocolonic CD and secondary granulomatous salpingo-oophoritis. We emphasize the significance of clinical suspicion and an interdisciplinary approach as crucial factors in ensuring the effective management of the case.
PubMed: 38912374
DOI: 10.14309/crj.0000000000001388 -
Cureus Feb 2024Xanthogranulomatous salpingo-oophoritis is an infrequent and challenging inflammatory condition of the female genital tract. It involves the destruction of the fallopian...
Xanthogranulomatous salpingo-oophoritis is an infrequent and challenging inflammatory condition of the female genital tract. It involves the destruction of the fallopian tube and ovarian tissue by infiltrating inflammatory cells comprising lipid-laden macrophages, lymphocytes, plasma cells, and multinucleated giant cells. While more commonly found in other organs like the gallbladder and kidney, its occurrence in the female genital tract is rare. We present a case of xanthogranulomatous salpingo-oophoritis in a 45-year-old woman, shedding light on its diagnostic and clinical complexities. Notably, this case features a rare histopathological finding of coexisting salpingitis isthmic nodosa (SIN) with xanthogranulomatous inflammation, adding to its uniqueness.
PubMed: 38455808
DOI: 10.7759/cureus.53693 -
Children (Basel, Switzerland) Jan 2024Mumps is an acute contagious viral disease caused by paramyxovirus characterized by complications that include orchitis, oophoritis, aseptic meningitis, and spontaneous...
The High Seropositivity of Mumps Virus IgG Antibodies among School-Aged Children in Rural Areas of the Mbarali District in the Mbeya Region, Tanzania: It Is High Time for Consideration in the National Immunization Program.
Mumps is an acute contagious viral disease caused by paramyxovirus characterized by complications that include orchitis, oophoritis, aseptic meningitis, and spontaneous abortion among many others. This study reports high mumps IgG seropositivity among school-aged children in rural areas of the Mbeya region, information that might be useful in understanding the epidemiology of mumps and instituting appropriate control measures including vaccination. Between May and July 2023, a cross-sectional study involving 196 enrolled children aged 5-13 years was conducted. Sociodemographic information and other relevant information were collected using a structured data collection tool. Blood samples were collected and used to detect mumps immunoglobulin G antibodies using indirect enzyme-linked immunosorbent assay (ELISA). A descriptive analysis was performed using STATA version 15. The median age of the enrolled children was 13 (interquartile range (IQR): 8-13) years. The seropositivity of mumps IgG antibodies was 88.8% (174/196, 95% CI: 83.5-92.5). By multivariable logistic regression analysis, history of fever (OR: 5.36, 95% CI: 1.02-28.22, = 0.047) and sharing utensils (OR: 8.05, 95% CI: 1.99-32.65, = 0.003) independently predicted mumps IgG seropositivity. More than three-quarters of school-aged children in rural areas of the Mbeya region are mumps IgG-seropositive, which is significantly associated with the sharing of utensils and history of fever. This suggests that the virus is endemic in this region, which calls for further studies across the country so as to institute evidence-based, appropriate control measures including a vaccination program.
PubMed: 38255386
DOI: 10.3390/children11010073 -
Health Science Reports Jul 2023Human papillomavirus (HPV) infection has been considered an important involved factor for infertility. Since one of the causes of decreased ovarian reserve is oophoritis...
BACKGROUND
Human papillomavirus (HPV) infection has been considered an important involved factor for infertility. Since one of the causes of decreased ovarian reserve is oophoritis due to viral infections, this study aimed to evaluated the association between HPV infection and ovarian reserve.
METHODS
This case-control study was performed on 219 women aged 25-35 years who were referred to the gynecologic oncology clinic during 2019-2020. The positive or negative HPV infection was confirmed by cervical biopsy and polymerase chain reaction (PCR) test. Cervical lesions or abnormalities in the cervix were assessed by colposcopy and histopathological analysis. Serum anti-Mullerian hormone (AMH) levels were measured for all participants to assess ovarian reserve.
RESULTS
The results of this study showed that in patients who were HPV positive, decreased ovarian reserve was more common than in the HPV negative group ( = 0.0001). Also, there was a significant difference between Cervical intraepithelial neoplasia (CIN) I and CIN III sub-groups in AMH level ( = 0.0001).
CONCLUSIONS
Traces of HPV have been observed in various aspects of infertility, but no study has been performed on its association with ovarian reserve. According to the results of this study, decreased ovarian reserve was more common in patients who were HPV positive.
PubMed: 37484059
DOI: 10.1002/hsr2.1343 -
Effect of GnRH agonist (deslorelin) on reproductive activity in captive female veiled chameleons ().Veterinarni Medicina Jul 2023Eighteen 5 months old veiled chameleon females () were used in the study. Seven females received subcutaneous implants with gonadotropin-releasing hormone agonist...
Eighteen 5 months old veiled chameleon females () were used in the study. Seven females received subcutaneous implants with gonadotropin-releasing hormone agonist (GnRH) deslorelin acetate whereas eleven females were used as control animals without any implants. Females were kept in five terraria, in groups of four females (in 3 terraria) and groups of three females (in 2 terraria), respectively. A minimum of one female with GnRH implants was present in each terrarium. They were kept under standard husbandry conditions. Females of both groups (females with GnRH and controls, respectively) were monitored for three years. No differences between females with GnRH implants and females without GnRH implants were observed with respect to the presence of large ovarian follicles, number of eggs/female, or number of clutches/female. GnRH implants did not prevent spontaneous reproductive activity in any of the 7 females with implants. Ovariectomy was performed in 8 females (4 females with GnRH implants and 4 control females). Ten females (3 females with GnRH implants and 7 control females) had to be euthanised. In 17 of 18 female veiled chameleons of this study histologic examination revealed heterophilic granulomatous oophoritis. The use of GnRH agonist implants did not prove to be an appropriate method for the control of reproductive function in captive female veiled chameleons.
PubMed: 37982053
DOI: 10.17221/31/2023-VETMED