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Effect of Corticosterone and Prolactin on T3 and T4 Frog Rana Tigrina

Thesis Info

Author

Munir Ahmad

Department

Deptt. of Biological Sciences, QAU.

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

1990

Thesis Completion Status

Completed

Page

36

Subject

Biological Sciences

Language

English

Other

Call No: DISS/M.Phil BIO/243

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676717515591

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I/We begin by the Blessed Name of Allah

The Immensely Merciful to all, The Infinitely Compassionate to everyone.

112:01
a. Proclaim the truth:
b. HE is Allah, the One, and Only God–
c. - the infinite, limitless, indivisible, and most unique.
d. One in Essence and Peerless in Attributes.

112:02
a. Allah, the Eternally-Besought of all at times of need while HE seeks none.

112:03
a. HE has no family.
b. Neither giving birth to nor parenting anyone: no son, no daughter, no downstream family,
c. nor being born of anyone: no parents, no siblings, no upstream family.

112:04
a. And equal or comparable to HIM is no one, has never been anyone, and shall never be any.

اردو اور ہندی کا لسانی اشتراک و افتراق

اردو اور ہندی کا لسانی اشتراک و افتراق Initially was only language used to express human ideas. In every age, along with customs and traditions, language also went through stages of evaluation. That is why language of each region is unique. This uniqueness of languages is of its identity. Like human beings, languages also have their own families, and different languages grow as sub- branches of language family. They flourish and sometimes thrive and come to life through process of evolution. When some languages die out. Urdu and Hindi also belong to large languages families. They have a deep relationship. And speaking of same relationship, some tinkers do not separate them from each other. When it sometimes thinkers, there is difference between in the two. At a glance, we will mention the linguistic similarities and difference between Urdu and Hindi. Where are places and where there is difference between them, but all of them are mentioned here.

Studies on Biochemical and Hematological Parameters in Workers of Iron and Steel Industries Exposed to Heat Stress

In the present work, 203 iron and steel industrial units located in and around Lahore were surveyed to gather information regarding physical parameters, processes involved, product types, raw materials used, fuel types, mode of employment, working conditions and use of PPEs in these units. General health and socio-economic status, disease history and anthropometric measurements of 656 workers from different work points were measured. Total serum proteins, albumin, ALT, AST and ALP were photometrically analyzed. Haematological parameters i.e., TLC, DLC, RBC, Hgb, Hct%, MCV, MCH, MCHC and platelet counts were made on automated haematology analyzer. Data was statistically analyzed on the basis of work points, job duration and worker’s age using ANOVA and students t-test at SPSS 13.0 version. Survey results revealed that the working conditions in these units are not satisfactory. Workers are exposed to variety of hazards. Socio-economic status of the workers also portrayed a dismal condition. Biochemical analysis showed general trend of increased concentration of total serum proteins, albumin and globulins, suggesting dehydration and non-specific infections as probable cause. Old workers working at comparatively higher temperature point showed more evident changes in total protein contents as compared to the young workers at the same points. ALT and AST, although within normal reference range, were evidently towards the higher limits in almost all categories of the workers. Younger and oldest workers with shortest and longest job duration presented higher value for ALT and AST as compared to the middle aged workers and with medium job duration. ALP is found significantly higher in all categories of workers depicting the obvious response to environmental stress. Physical activity along with the temperature appeared to be the contributory to enhance ALP activity. Although the haematological parameters did not show any direct correlation with the job duration or worker’s age but increased WBCs in circulation along with the complementary increase in lymphocytes number reflects the elicitation of immune response in these subjects. Hemoglobin, RBCs, Hct%, MCV, MCH, MCHC and platelets are found to show alteration, in general indicating a stress on the hematopoietic system to cope with the stress of hypoxic conditions and enhanced demand of energy due to heavy physical exertion. The results suggest that work point temperature along with heavy physical activity probably causes effects on liver physiology and also the hematopoietic system as apart of compensatory response. The results suggest more detailed studies with reference to heat stress and protein profile with special emphasis of the role of Hsps. Along with the detailed haematological investigations; studies on liver and kidney physiology are also recommended to understand the effect on hormones and electrolytes under hyperthermic conditions. Strict monitoring and enforcement of rules for the workers health and safety are strongly recommended.