Primary cutaneous lymphoma of scalp in a child: a case report

Cutaneous lymphomas are a heterogenous group of lymphoproliferative disorders with involvement of skin and form a separate group under Non-Hodgkin’s lymphoma. Skin may be involved along with other organs but if the initial manifestation is in the skin, it is referred to as primary cutaneous lymphoma (PCL). One year eight months child brought with a scalp swelling of three months duration. Histopathology revealed a lymphoma and immuno- histochemistry studies were positive for T-cell lymphoma. The case is presented due to the rarity of primary cutaneous lymphoma at the age of one year eight months

Ann Based Distribution Static Compensator For Power Quality Improvement With Linear Sinusoidal Tracer Control Algorithm

- In this paper an ANN based DSTATCOM is proposed for reactive power compensation, harmonics elimination, zero voltage regulation, power factor correction, neutral current compensation and unbalance caused by various loads in the distribution system. Various configurations and topologies of DSTATCOM are used for reduction of distortions with acceptable level of performance according to the IEEE-519 standard with an optimal use of dc bus of a voltage source converter (VSC) used as DSTATCOM and in cost-effective manner. This paper presents the effectiveness of adaptive theory based Improved Linear Sinusoidal Tracer control algorithm (ILST). This algorithm is used for extraction of load fundamental active and reactive power components of currents which are used for estimation of reference source currents. The effectiveness of the proposed system designed and simulated under the MATLAB / SIMULINK environment. Simulation results of this system represent the performance of the Improved Linear Sinusoidal Tracer control algorithm (ILST)

Primary monophasic synovial sarcoma, a rare pulmonary mesenchymal neoplasm: report of a case with review of literature

Synovial sarcoma is an uncommon malignant soft tissue tumour which occurs primarily in young adults. It most commonly occurs in the extremities near large joints, particularly the knee joint. Primary pulmonary synovial sarcoma has only occasionally been reported in the literature. We report a case of primary pulmonary monophasic synovial sarcoma in a 23 year old male patient presenting with recent onset of hemoptysis, cough and expectoration. Although an uncommon primary site, the characteristic histological and immunohistochemical features, and fluorescence in situ hybridization analysis for the characteristic (X;18) translocation, with thorough clinical and imaging correlation allowed a definitive diagnosis of primary pulmonary monophasic sarcoma. The mainstay of treatment for these unusual tumours remains complete surgical excision followed by adjuvant radiation and/or chemotherapy

Patterns of epithelial cell abnormalities in Pap smears and its clinicopathological and demographic association: a descriptive study from Visakhapatnam city, Andhra Pradesh, India

Background: Cervical cancer is one of the leading cancers amongst women. Periodic pap screening is the simplest way to diagnose precancerous lesions. Factors such as ignorance, poverty poorly developed public healthcare delivery system put women in urban slums at a disadvantage for receiving any health screening activity. Objectives of the present study were to know the prevalence of epithelial cell abnormalities of the cervix among the subjects and to study the association with clinical and demographic characteristics.Methods: A camp based descriptive study was conducted in an urban ward. All women above the age of 20 years were included in the study. Data was recorded using a pretested questionnaire. Study variables included socio-demographic characteristics, symptoms of reproductive tract infection, findings of clinical examination, and Pap smear collection and evaluation. The latter was done from 194 women aged between 20-69 years. Pap smears were made by conventional Pap smear technique and reported according to The Revised Bethesda System of classification 2001(TBS).Results: Among the 194 women, in 8 subjects, the smears collected were unsatisfactory for evaluation. Analysis was done in the remaining 186 subjects. Among the latter, in 83.9%, the smears were negative for intraepithelial lesions (NIEL) and 16.1% revealed epithelial cell abnormalities (ECA). Among those with ECA, Atypical cells of undetermined significance (ASCUS) was identified in 66.67%, Low grade squamous intraepithelial lesions(LSIL) in 16.67%, Atypical squamous cells-cannot exclude HSIL (ASC-H) and Atypical glandular cells-not otherwise specified (AGC-NOS) in 6.67% each and High grade squamous intraepithelial lesions (HSIL) in 3.33%. Epithelial cell abnormalities were more common in women in the age group of 30-60 years (80%), they were more common in those with age at marriage between 13-18 years (63.3%) and in those with age at first child birth between 15-19 years (56.7%). Conclusions: Therefore there is a need for Pap screening at regular intervals through camp based approach in these populations to motivate the women, increase their awareness, ensure follow up and referral and timely intervention in appropriate cases.

A Secure Communication through Quantum Key Distribution Protocols

Quantum cryptography is a new method of communication offering the security of the inviolability by using Law of Nature.Quantum Cryptography uses different secure communication by applying the phenomena of quantum physics. Unlike traditional classical cryptography, which uses mathematical techniques to restrict eavesdroppers, quantum cryptography is focused on the properties of physics of light for information. Quantum cryptography depends only on the validity of quantum theory, i.e., it is guarantied directly by the laws of physics. This is a different from any classical cryptographic techniques. This paper summarizes the current state of quantum cryptography and provides potential extensions of its feasibility as a mechanism for securing existing communication systems

Me3Al-mediated domino nucleophilic addition/intramolecular cyclisation of 2-(2-oxo-2-phenylethyl)benzonitriles with amines; a convenient approach for the synthesis of substituted 1-aminoisoquinolines

A simple and efficient protocol for the construction of 1-aminoisoquinolines was achieved by treating 2-(2-oxo-2- phenylethyl)benzonitriles with amines in the presence of Me 3 Al. The reaction proceeds via a domino nucleophilic addition with subsequent intramolecular cyclisation. This method provides a wide variety of substituted 1-aminoisoquinolines with good func- tional group tolerance. Furthermore, the synthetic utility of this protocol was demonstrated in the successful synthesis of the anti- tumor agent CWJ-a-5 in gram scale

Expression and role of PAICS, a de novo purine biosynthetic gene in prostate cancer

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/143605/1/pros23533_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/143605/2/pros23533.pd

The impact of cold mud pack on abdomen and eyes on the autonomic control of heart rate

Mud therapy is a system of naturopathic medicine where treatment is given using various forms of mud. Hence, the present study aims to evaluate the physiological effects of simultaneous application cold mud pack over the abdomen and eyes by determining the cardiovascular and autonomic parameters of the study participants. 30 healthy volunteers were recruited for the study. All volunteers were subjected to two sessions of treadmill run up to 10 minutes and subsequently to supine rest. Their first session was considered under control trial, during which they were given a dry abdomen and an eye pack after the treadmill run for 20 minutes. With a gap of 15 days in between, in the experimental trial, they were given a cold mud packs to the abdomen and eyes during the supine rest after the treadmill run. HRV Assessments were done during the intervention and their BP and pulse were recorded immediately after the intervention. All HRV parameters in the time domain and HF in frequency domain remain increased during the mud pack trial.&nbsp

Role of vitamins and minerals in immunity: A scoping review

Immune system is defined as the variety of cells and molecules that have involved in protecting humans/animals from the invasion of pathogenic microorganisms/antigens. The  immune system structures;  thymus  spleen,  lymph  nodes  and  specific immunity  cells which plays a major role in the immune mechanism. This review paper describes the various effects of micro and macro nutrients on the immune system of the human body