Crimson Publishers High Impact Journals

Thursday, October 29, 2020

Prevalence of Bacterial Vaginosis in Preterm and Term Labour-An Observational Study _ Crimson Publishers

Prevalence of Bacterial Vaginosis in Preterm and Term Labour-An Observational Study by Kavya K in Gynecology Research & Womens Health_ Gynecology Open Access Journals

 

Abstract

Objective: To evaluate the association between Recurrent Pregnancy loss and thrombophilia.

Methods: This is a descriptive study, involving retrospective analysis of patients with recurrent pregnancy losses. Patients with recurrent pregnancy loss in whom associated morbidity factors were excluded underwent screening for both acquired and inherited thrombophilia.

Results: A total of 20 patients were screened for acquired and inherited thrombophilia with recurrent pregnancy loss. Thrombophilia was diagnosed in 70% cases. Out of which, Anticardiolipin antibodies was found positive in 57% of patients, Protein C 7% & protein S deficiency was observed in 35 % cases.

Conclusion: Thrombophilias are associated with recurrent Pregnancy loss. Patients in whom other associated morbid factors are excluded, should be offered screening for thrombophilia. Multidisciplinary management involving hematologist is vital for management.

Keywords: Recurrent pregnancy loss; Thrombophilia.

https://crimsonpublishers.com/igrwh/fulltext/IGRWH.000558.php

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Wednesday, October 28, 2020

A Rarely Witnessed Summertime Upwelling Event Northwest Off the Hainan Island _ Crimson Publishers

 A Rarely Witnessed Summertime Upwelling Event Northwest Off the Hainan Island by Aijun* in Examines in Marine Biology & Oceanography_ Journal of Marine Biology

 

Abstract

A field survey revealed a rare realization of upwelling event in the northwestern Hainan Island (UNWHI) on July 24, 2015. Model experiments suggest that the UNWHI is not locally generated, but can be treated as northward extension of the upwelling southwest off Hainan Island (USWHI) under favorable wind conditions. Therefore, presence of the USWHI is vital for the UNWHI occurrence. Tidal mixing is testified to be the primary driving force for the USWHI, whilst southerly winds plays an essential role in the induction of the UNWHI. Moreover, it is demonstrated that the UNWHI is not a stable, but intermittent coastal upwelling system. Shallow basin of the Beibu Gulf makes the interior circulation vulnerable to local monsoon changes. Given the favorable southerly winds, a cyclonic gyre northwest off Hainan Island will be induced and which, leads to northward coastal current and consequently, the UNWHI is to be formed due to the northward transport of the USWHI. Conversely, the UNWHI vanishes during northerly winds period, because the basin-scale anticyclonic gyre results in a southward current west off the Hainan Island and which, acts to push the upwelled water of the USWHI offshore and away from the northwestern Hainan Island. In addition, our diagnostics indicates that contributions from surface heat fluxes to the UNWHI occurrence is negligible. Besides, it also reminds us that application of a high-frequency, much closer to reality wind field is necessary for the coastal upwelling simulation.

https://crimsonpublishers.com/eimbo/abstract/EIMBO.000558.php

For more articles in Journal of Marine Biology,
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Tuesday, October 27, 2020

Synthetic Peptide Antigens and Common Usage Areas_ Crimson Publishers

 Synthetic Peptide Antigens and Common Usage Areas by Gülnur Tarhan* in Cohesive Journal of Microbiology & Infectious Disease_ Journal of Microbiology

 

Abstract
Synthetic peptide antigens; molecular biology, genetics, biochemistry, microbiology, etc. in the field of antibiotic drug development, antibody production and vaccine development has been the subject of numerous research studies. These antigens are widely used in the industry for the diagnosis, treatment and prevention of genetic and metabolic diseases, especially infectious diseases. This technology is mainly based on the selection of epitopes found in natural structures and causing strong immune response, synthesis of amino acid sequences by various methods, coupling with the carrier molecule and delivery to the organism with the appropriate adjuvant. The most important advantage is that these molecules can be synthesized in the desired amount and in pure form. In various studies, vaccines prepared in this way received various levels of immune response. However, due to the absence of secondary and tertiary structures of the synthesized molecules, the immune response was low.

Introduction
Recent advances in molecular biology, biochemistry and immunology; It has made it possible to identify the antigenic structures of bacteria, viruses and parasites that cause infectious diseases and to develop vaccines that can be effective against them [1,2]. Today, antigen synthesis using chemically peptide synthesis and recombinant DNA technology has become an important technological tool in the development of new diagnostic kits [3]. Infectious agents have numerous antigenic determinants or epitopes. These are the basic structures that give the agent antigenic specificity. However, a very limited number of these structures is important for immunospecificity. In particular, it is sufficient to have one or more of these for protective immunity [4-6]. In order to synthesize protein sequences of such specific regions by DNA cloning and sequencing techniques, the selection of the regions (oligopeptides) to be used as the antigen must be made correctly [7-10]. The main methods used for this purpose:

Fragmentation of natural proteins
In this method, proteins are separated into specific regions using enzymes or chemical agents such as cyanogen bromide. Immunologically active fragments which are capable of binding to specific antibodies (monoclonal antibodies) and capable of antigen-antibody interaction are selected after separation.

https://crimsonpublishers.com/cjmi/fulltext/CJMI.000558.php

For more articles in Journal of Microbiology,
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Friday, October 23, 2020

Sexting and the Parents’ Role in Sex Education_ Crimson Publishers

Sexting and the Parents’ Role in Sex Education by Dolev Cohen M* in Psychology and Psychotherapy: Research Studys_ Journal of Psychology and Psychotherapy


Abstract
In the digital age in which we live, phenomena that take place in the physical sphere are expressed also in the virtual sphere. This holds regardless of the age group and is especially true for adolescents, who more than any other age group are prone to adopt new technologies. Thus, in the virtual sphere, one finds phenomena such as cyberbullying [1] and online support groups [2], as well as phenomena related to eating disorders [3], communicating with strangers [4], communicating with non-strangers [5], and sexuality [6].

In the professional literature, sexting is defined as sending sexual messages that include both text and nude or seminude photographs to others [7,8]. This phenomenon is not necessarily related to risk behaviors; however, its implications can include risks, particularly if the content is published online or used for sextortion or as revenge porn [9,10]. At the same time, sexting could be the outcome of pressure exerted by one's sexual partner. Previous studies have demonstrated that sexting is common among adolescents and youths [9], yet for the most part, it is not reported to significant adults [5]. Given that parents are often uncomfortable acknowledging the sexuality of their adolescent children, it is not surprising that the majority of adolescents do not receive significant guidance or the necessary education on this topic.

In general, despite the overwhelming exposure to sexuality in the media in general and on the Internet in particular, sex education at schools is on the decline [11,12]; this shifts the onus onto the parents, who are left to address the issue and cope with this role. Indeed, studies have shown that proper communication between parents and children can result in significant learning also on the subject of sexuality, given that parents have the ability to guide their children, provide them with essential information [11] and, in this manner, protect them from risk behaviors. Nevertheless, even in modern Western society, women are still expected to behave modestly and protect their bodies; as a result, boys receive different messages and are educated differently from girls. Girls receive a clear message that they should be wary of publishing revealing photographs of themselves and should take into account the consequences of such behavior, a message that is rarely conveyed to boys.

Before we can cope with the implications of the sexting phenomenon, we must recognize its existence and popularity and provide informative preventive education, rather than reacting out of moral panic. As in the case of sexual intercourse, sexting as an expression of sexuality is not inherently wrong. However, also like in the case of intercourse, those involved in sexting should be mature, aware of its implications, and be motivated by a willful and an informed decision, rather than by outside pressures or a desire to please one's partner. Furthermore, partaking in sexting should be done in a manner that minimizes the risks, in case the photograph is published (e.g., by sending photos that do not include any identifiable or facial features). To help their children attain these goals and act appropriately, parents need to create a meaningful dialogue and explain the implications and risks to their adolescent children. They should also provide very clear rules and limitations, as they do on the topic of sexual intercourse, forbidding their children to engage in sexting, either by exerting pressure on a partner or by acquiescing to pressure from their partner. Likewise, they should forbid them to send sexual photos to someone else without explicit advance consent, as any other form of behavior is considered sexual harassment

https://crimsonpublishers.com/pprs/fulltext/PPRS.000569.php

For more articles in Journal of Reproductive Health,

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A Close Look at the Application of the Yin-Yang- Based Acupoint Pairs_Crimson Publishers

A Close Look at the Application of the Yin-Yang- Based Acupoint Pairs by Tong Zheng Hong in Advancements in Bioequivalence & Bioavailabi...