Generation of pluripotent stem cells using non-integrated approach in human azoospermia patients / 天津医药

Objective To establish induced pluripotent stem cells (iPSCs) in patients with azoospermia by non-integrated approach. Methods Using the commercially available serum-free medium (TeSR?2) and embryonic stem cell culture medium (Stem Adhere? Defined Matrix) to define the culture system, the iPSCs were established by using non-integrated Sendai virus infection in peripheral blood mononuclear cells of azoospermia patients. The immunofluorescence, karyotype analysis, embryoid body differentiation and teratoma formation were used to identify pluripotency, karyotype and differentiation ability of iPSCs. Results The established iPSCs showed the characteristics of human embryonic stem cells. Immunofluorescence analysis showed that octamer-binding transcription factor 4 (OCT4), SRY-related-box protein-2 (SOX2), stage-specific embryonic antigen-4 (SSEA-4) and tumor rejection antigen-1-60 (TRA-1-60) were positive for the expression of stem cell pluripotency markers. Karyotype analysis showed that they had normal karyotype. In addition, embryoid body and teratoma tests showed that the iPSCs had the ability to differentiate into three germ layers in vitro and in vivo. Conclusion The induction of pluripotent stem cell line is successfully constructed by non-integrated approach in azoospermia patients.

Anatomy curriculum delivery-traditional vs modular (integrated) basis.

Background: The main objective to introduce the anatomy in the medical profession is aims at providing comprehensive knowledge of the gross and microscopic structure and development of human body and to provide a basis for understanding the clinical correlation of organs or structures involved and the anatomical basis for the disease presentations. Since the decades right from the birth of medicine to till now anatomy is considered as a core subject and its knowledge is very essential to get into the medical profession.As per the very recent updates in medical curriculum, tremendous changes were taken place in the delivery of anatomy curriculum especially to the undergraduate students, curriculum delivery gradually changing towards the traditional (Regional) to the modular basis (Integrated).This paper aims to differentiate the various fit falls in the traditional and modular delivery of the curriculum especially in relation to anatomy.

Improving Health of Children in Urban Slums Through an Integrated Model Based Approach – A Case Study from Chennai.

An integrated model based approach was used to improve health status of children in an urban slum. An urban slum was selected based on fixed criteria and health needs were assessed. The environmental conditions were improved. Health care needs were taken care of and self-help groups were started to make them financially independent. This model was evaluated in 204 families with 350 under-five children. Survey revealed that 88% of them used safe garbage disposal and 95% of them had household latrines. Only 24% of under-five children had water borne morbidity in past one year and there were no vector borne diseases. 71% of the eligible couples followed some contraception. Mean duration of exclusive breast feeding was 7 months and average total duration of breast feeding was 15 months. Integrated model based approach based on principles of primary health care works in urban slum with effective community participation.

Glaucoma in developing countries.

Objective: To describe the background and strategy required for the prevention of blindness from glaucoma in developing countries. Materials and Methods: Extrapolation of existing data and experience in eye care delivery and teaching models in an unequally developed country (India) are used to make recommendations. Results: Parameters like population attributable risk percentage indicate that glaucoma is a public health problem but lack of simple diagnostic techniques and therapeutic interventions are barriers to any effective plan. Case detection rather than population-based screening is the recommended strategy for detection. Population awareness of the disease is low and most patients attending eye clinics do not receive a routine comprehensive eye examination that is required to detect glaucoma (and other potentially blinding eye diseases). Such a routine is not taught or practiced by the majority of training institutions either. Angle closure can be detected clinically and relatively simple interventions (including well performed cataract surgery) can prevent blindness from this condition. The strategy for open angle glaucoma should focus on those with established functional loss. Outcomes of this proposed strategy are not yet available. Conclusions: Glaucoma cannot be managed in isolation. The objective should be to detect and manage all potential causes of blindness and prevention of blindness from glaucoma should be integrated into existing programs. The original pyramidal model of eye care delivery incorporates this principle and provides an initial starting point. The routine of comprehensive eye examination in every clinic and its teaching (and use) in residency programs is mandatory for the detection and management of potentially preventable blinding pathology from any cause, including glaucoma. Programs for detection of glaucoma should not be initiated unless adequate facilities for diagnosis and surgical intervention are in place and their monitoring requires reporting of functional outcomes rather than number of operations performed.

Integrated approach to yoga therapy and autism spectrum disorders.

A specially designed Integrated Approach to Yoga Therapy module was applied to Autism Spectrum Disorders over a period of two academic years. Despite low numbers (six in each arm), consistency and magnitude of effects make the findings significant. Parental participation, allowing firm guidance to be given to each child, resulted in significant improvements in imitation and other skills, and in behavior at home and family relationships. We hypothesize that guided imitation of therapist body positions stimulated mirror neuron activation, resulting in improved sense of self.

Ethnopharmacology and integrative medicine – Let the history tell the future.

Traditional systems of medicines need more evidence-based studies on both crude drugs and purified phytomolecules. Utilization of natural products as pharmacological tools could lead to a number of new major therapeutically active metabolites. Lead molecules are further screened for their potential in terms of quality control, safety assessments, and studies about molecular pharmacology and their related properties. Identification, and quality and safety evaluation of natural products, is a fundamental requirement of industry and other organizations dealing with natural health products (NHPs). Marker analysis, based on chemo-profiling and development of characteristic fingerprints for individual plants, could help to develop uniform standardization tools. Beside such evaluations of clinical parameters, safety profiles as well as drug–herb and herb–herb interactions are the most important parameters for assessment and promotion. With the steady growth of the NHPs, advanced analytical- and mechanism-based screening should be considered for their promotion and value addition in every way for the betterment of healthcare. Thus, there is an urgent need for the development of international co-ordination to promote and develop NHPs, including their assessment, perspectives, pharmacovigilance, and potential harmonization of regulation, quality control and clinical uses.

Suggestions of Integrated Approach on College English Reading Course / 浙江中医药大学学报

College reading course occupies an important position in English acquisition.The introduction of integrated approach in college English reading course can effectively improve students’reading capability.This article analyses the importance of integrated approach in college English reading course in aspects of teacher,student,and reading techniques and presents some specific methods to help students read better.