Apparent Homosexual Behaviour in an All-female Population of a Lizard, Lepidodactylus lugubris and its Probable Interpretation

2010 ◽  
Vol 54 (2) ◽  
pp. 144-150 ◽  
Author(s):  
Yehudah L. Werner
2014 ◽  
Vol 30 (2) ◽  
pp. 110-116 ◽  
Author(s):  
Paolo Roma ◽  
Federica Ricci ◽  
Georgios D. Kotzalidis ◽  
Luigi Abbate ◽  
Anna Lubrano Lavadera ◽  
...  

In recent years, several studies have addressed the issue of positive self-presentation bias in assessing parents involved in postdivorce child custody litigations. The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) is widely used in forensic assessments and is able to evaluate positive self-presentation through its Superlative Self-Presentation S scale. We investigated the existence of a gender effect on positive self-presentation bias in an Italian sample of parents involved in court evaluation. Participants were 391 divorced parents who completed the full 567-item Minnesota Multiphasic Personality Inventory-2 during child custody evaluations ordered by several Italian courts between 2006 and 2010. Our analysis considered the S scale along with the basic clinical scales. North-American studies had shown no gender differences in child custody litigations. Differently, our results showed a significantly higher tendency toward “faking-good” profiles on the MMPI-2 among Italian women as compared to men and as compared to the normative Italian female population. Cultural and social factors could account for these differences.


2020 ◽  
Vol 11 (3) ◽  
pp. 3424-3428
Author(s):  
Kirti Chaudhary ◽  
Amey Dhatrak ◽  
Brij Raj Singh ◽  
Ujwal Gajbe

Historically, the research on the right ventricle (RV) has been neglected by his left equivalent because of the complexity of left ventricle (LV) dysfunction. Tricuspid regurgitation (TR) can be classified as linked to primary valve disease or functional in nature, but most are functional. Although it was historically assumed that such functional Tricuspid regurgitation, i.e. arising from leftsided disease, and it can be resolved after corrective surgery, but after successful surgery, on the aortic or mitral valve annular dilatation, the Tricuspid regurgitation and right ventricular dysfunction may persist.To study the circumference of tricuspid orifice and it’s the diameter in two perpendicular planes and its comparison among the male and female population. The material for the present study comprised of 50 formalin fixed human hearts (35 males and 15 females) which were obtained from the department of anatomy. In this study, it is observed that: The mean value of circumference of a tricuspid orifice is 11.01+/-0.63 cm. The diameter of tricuspid orifice along the frontal dimension is 3.06+/-0.38 cm, and the diameter along the sagittal dimension is 2.26+/-0.23 cm. The measurements of the circumference of tricuspid orifice reported for males and females in western countries were higher than the present study and the diameter along the frontal dimension is greater than the diameter along the sagittal dimension. The tricuspid valve diameter along the frontal dimension was more than the diameter along the sagittal dimension in both males and females.


2020 ◽  
Vol 14 (2) ◽  
pp. 72-77
Author(s):  
Muhammad Salman Tariq ◽  
Iram Manzoor ◽  
Qurat Ul Ain Zulfi ◽  
Naeem Hussain ◽  
Nimra Saleem ◽  
...  

Background: Ischemic heart disease (IHD) is one of the leading causes of mortality in Pakistan. With advancement in research, multiple causes have contributed in development of web of causation of this public health issue. The objective of this study was to assess gender differences in risk factors associated with ischemic heart disease in patients presenting at the biggest cardiology hospital of Lahore. Patients and methods: A comparative cross-sectional study was carried out in Punjab Institute of Cardiology, Lahore from January to August, 2018 on a sample of 296 diagnosed patients of IHD, through non-probability consecutive sampling technique. Data was collected on pretested questionnaire. The data was analyzed using SPSS version 22. Chi-Square test of significance was applied and a p-value ≤0.05 was considered statistically significant. Results: The mean age of participants was 45±12 years with predominance of male patients (71.3%). Frequency of risk factors for IHD included increase body mass index (83.8%), hypertension (61%), insufficient physical activity (43%), diabetes (38.5%) and smoking (23%). Increase serum cholesterol was reported in 95% and triglycerides in 99% of the participants. Gender difference was significant with females residing in urban population (p=0.054) and exercise routine (p=0.034). Males showed high tendency of IHD with smoking pattern (p<0.001) contrary to presence of diabetes in females (p=0.05), hypertension (p=0.054), BMI (p=0.0379) and stressful event in life (p=0.002). Males showed regular intake of medicines (p =0.045) after diagnosis as compared to female population. Conclusion: There is more frequency of ischemic heart disease in males as compared to females. Significant association was observed with residence in urban area, presence of diabetes, hypertension, high BMI and stressful event in life in occurrence of ischemic heart disease in female population.


2020 ◽  
Vol 71 (10) ◽  
pp. 212-217
Author(s):  
Adina-Elena Tanase ◽  
Roxana Popescu ◽  
Mircea Onofriescu ◽  
Roxana Daniela Matasariu

Endometriosis is a disease very common nowadays affecting 1-2% of the female population, by estrogen-dependent mechanism. The identification of mutations in the gene encoding for the FSH receptor (FSHR) has been reported since 1995. Physiology teaches us that follicle-stimulating hormone (FSH) is a hormone that is vital in the steroidogenesis regulation mechanisms, while FSH receptor (FSHR) activation helps to promote folliculogenesis and estrogensynthesis. Therefore, studies to show if there are any correlations between endometriosis and FSHR are acquired. Genotyping of FSHR gene polymorphisms were performed using PCR - Restriction Fragment Length Polymorphism (PCR-RFLP) analysis. We analysed a total of 78 patients, 44 infertile patients with endometriosis and 34 controls (non-infertile, pregnant patients). The endometriosis group included women with diagnosis of endo-metriosis confirmed by laparoscopy and /or laparotomy and histological evidence of disease with the endometriosis staging according to American Society for Reproductive Medicine (ASRM). Corroborated with the severity of endometriosis, A919G and A2039G tests found that 71.4% of the M (GG) results were associated with primary infertility, not statistically significant (p=0.994) and 42.9% of the total M results had moderate or severe forms of endometriosis (p = 0.185). The genetic involvement in different pathologies such as endometriosis, has yet to be understood, but knowing more about its mechanism, will help physician target the disease at a more profound level.


2018 ◽  
Vol 64 (2) ◽  
pp. 196-199
Author(s):  
Gulya Miryusupova ◽  
G. Khakimov ◽  
N. Shayusupov

According to the results of breast cancer data in the Republic of Uzbekistan in addition to the increase in morbidity and mortality from breast cancer among women the presence of age specific features among indigenous women in the direction of “rejuvenating” of the disease with all molecular-biological (phenotypic) subtypes of breast cancer were marked. Within the framework of age-related features the prevalence of the least favorable phenotypes of breast cancer was found among indigenous women: Her2/neu hyperexpressive and three times negative subtype of breast cancer. The data obtained made it possible to build a so-called population “portrait” of breast cancer on the territory of the Republic, which in turn would contribute to further improvement of cancer care for the female population of the country.


2017 ◽  
Vol 63 (4) ◽  
pp. 580-586
Author(s):  
Viktor Oleksenko ◽  
Kazim Aliev ◽  
Tatyana Yefetova ◽  
I. Akinshevich ◽  
O. Dolgopolova

Breast cancer (BC) is the most common diagnosed cancer and the leading cause of cancer mortality in women worldwide. The epidemiological picture of BC among the population of the Crimea Republic is analyzed with a comparative evaluation with nation-wide rates. According to the presented data the incidence of BC in the Crimea Republic has a clear upward trend. Incidence growth is mainly due to the female population among the «employable» contingent that requires regular clinical examination and screening these patients. In prognostic estimates by 2020 the incidence rates of BC in female population will increase by 10 % compared to 2015. The increase of the prevalence, contingent accumulation index, the proportion of patients experiencing more than 5 years, and reduction in mortality of the observed patient cohort shows better results of BC treatment in the Crimea Republic as compared to the All-Russian data.


2019 ◽  
Vol 20 (8) ◽  
pp. 665-673 ◽  
Author(s):  
Mohsen Mohammady ◽  
Seyed I. Ghetmiri ◽  
Mahtab Baharizade ◽  
Mohammad H. Morowvat ◽  
Susan Torabi

Background:One of the most prevalent cancers befell to women is considered to be breast cancer (BC). It is also the deadliest among the female population after lung cancer. Additionally, several studies have demonstrated that there is an association between microRNA34-a and breast cancer.Method:We searched PubMed, Web of Science, and Google Scholar up to December 2018. Those studies which have been studied miR-34a and its tumor-suppressing capabilities were considered as the most important topics. Moreover, we extracted articles which were solely focused on microRNA-34a in breast cancer therapy. Finally, 80 articles were included.Results:In comparison with the normal tissues, down-regulation of miR-34a expression is shown considerably in tumor cells. Overexpression of miR-34a acts as a tumor suppressor by transcriptional regulating one of the signaling pathways (TP53), NOTCH, and transforming growth factor beta (TGF-β), Bcl- 2 and SIRT1genes, HDAC1 and HDAC7, Fra-1, TPD52, TLR Via CXCL10. Moreover, drug resistance declines which lead to the apoptosis, cell cycle arrest and senescence. As a result, the proliferation, invasion and metastasis of the tumor are suppressed. The Mrx34 drug contains miR-34a mimic and a lipid vector. MiR-34a as the active ingredient portrays the role of a tumor suppressor. This drug has recently entered the clinical trials studies.Conclusion:These findings suggest a robust cause for developing miR-34a as a therapeutic agent to target BC. In that scenario, miR-34a is strongly useful to introduce new therapeutic goals for BC. Moreover, this review aims to confirm the signal pathways, therapeutic and diagnostic values of miR- 34a in BC and beyond.


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