Initiation of Lactation in Castrated Women and Steril Women with or without Secondary Amenorrhoea by Priming with Estrogen and Luteoid and Treating with Prolaction.....1
Kyushiro Fujii, Kazumasa Hoshino, Akira Shimizu, Katsuya Ichinomiya and Yoshiro Uruta

Some Observations Regarding the Relation between the Nerve Endings and the Blood Vessels in the Human Tooth Pulp. (Innervation of the Tooth, No. 3).....9
Kinziro Kubota and Junko Kubota

Ultraviolet Absorption Spectra of Proteins. [Ⅵ] Effects of Acid-Alkaline Denaturation and Alkaline Hydrolysis on the Adsorption of Proteins.....25
Shigeko Nakanishi

Ultraviolet Absorption Spectra of Proteins. [Ⅶ] Change in the U. V. Absorption with Aging of Protein Solutions.....43
Shigeko Nakanishi

Ultraviolet Absorption Spectra of Proteins. [Ⅷ] Effect of Enzymic Digestion on the Absorption of Proteins.....53
Shigeko Nakanishi

Study on the Metabolism of Bone Ground Substance during the Healing Process of Fracture by Using Radioisotope (Ca, P & S).....73
Isao Aoike and Hideaki Ishigami

Studies on Various Steroid Hormones Analysis with High Potential Paper Electrophoresis. [Ⅲ] Electrophoretic Patterns of Fluorescent and U.V. Absorptive Substances in the Butanol Extracts of Pregnancy Urines.....89
Sho Miyamoto, Toshio Iso, Yoshikatsu Sakagishi and Shoji Hirase

Studies on Various Steroid Hormones Analysis with High Potential Paper Electrophoresis. [Ⅳ] Electrophoretic Patterns of Crude Estrogen Fraction in Urine.....95
Sho Miyamoto, Toshio Iso, Kyushiro Fujii, Kazuo Terakada and Sumihiro Ozaki

Studies on the Influence of Calcium Ion upon the Sporulation of B. Subtilis.....105
Masao Kanai

The Genetically Significant Radiation Dose from Dental X-Ray Diagnosis in Japan (A Preliminary Report).....121
Takeo Murai , Atsushi Kikuchi, Tadashi Nakamura, Mamoru Ishikawa, Hatsue Aoki and Masao Ueda

Cavity Lines for Acrylic Fillings. (Experiment on Extracted Teeth).....127
Masumi Ishibashi, Takao Kitazaki, Hiroyasu Hosoda, Kotaro Watanabe and Takao Fusayama

Clinical Observations of Actinomycosis in the Neck and Facial Regions.....135
Nobuo Tokiwa, Eiji Nasu and Katura Takekawa

Effect of Radiation of Hairs. [Ⅱ] Effect of Radiation on Color of Hairs.....139
Tadashi Adachi and Rikisaburo Kamata

Effect of Radiation on Teeth. [Ⅲ] Radiographical Examination.....145
Tadashi Adachi, Takeo Murai and Atsushi Kikuchi

Histological Study on the Innervation of the Spinous Process and its Surrounding Tissues.....153
Toshizumi Ikai

On the Fibers of Dental Sac......177
Shigeo Kobayashi

Studies on Rubber Base Impression Materials. [Part Ⅰ] Forecasting and Preliminary Experiments.....205
Setsuo Higashi

On Electrical Skin Resistance in Peripheral Nerve Palsy and Spinalgia.....211
Hiromu Umeda

Improvements on Apparatus of Electro-Anaesthesia.....231
Seiichi Ochiai

Studies on Halophilic Bacteria Isolated from Marine-Products (Fishes & Shells), Especially on the Requisition of Salts.....247
Saburo Dei

Epidemiological Studies on Trombicula (Lepto-Trombidium) Pallida in Japan, with Special References to it Geographical Distribution, Seasonal Occurrence and Host-Parasite Relationship.....267
Nobuo Kumada

Refracting Gastroscope.....293
Kenkichi Kawashima and Eizo Inaba

Cavity Preparation and pulp Protection for Acrylic Restoration.....319
Takao Fusayama

Studies on Rubber Base Impression Materials. (Part Ⅱ) Properties of the Cured Polysulfide due to the
“ Me Oxidizer ” .....331
Setsuo Higashi

Studies on Rubber Base Impression Materials. (Part Ⅲ) Method of Inspecting the setting of Polysulfide Liquid Polymers by Means of Analyzing Temperaturetime Diagrams.....337
Setsuo Higashi

Studies on Rubber Base Impression Materials. (Part Ⅳ) Inspections upon Activators.....345
Setsuo Higashi

Studies on Rubber Base Impression Materials. (Part Ⅴ) Inspections upon Fillers.....353
Setsuo Higashi

Treatment of Inoperable Cancer of the Maxillary Antrum by X-ray. Ⅰ. Estimation of Tissue dose in Multi-field X-ray Therapy.....361
Tadashi Nakamura

Frequency Distribution of Roentgenological Practice in Tokyo.....379
Masatoshi Sakka and Jun'ichi Horiuchi

Studies on the Silca in Animal Tissue. The Relationship between Silica in drinks and Foods and in Human Blood Vessels.....383
Shichiro Akiya, Takayoshi Misawa, Nobuo Motohashi, Yasuo Nakazawa, Toshiaki Osawa, Akio Tanimura,
Tetsukichi Niwaguchi and Takeshi Niwase

Notes on flies of medical importance in Japan. Part ⅩⅤ. Finding of Calliphora Subalpina (Ringdahl, 1931) in the mountains of Honshu, Japan.....413
Rokuro Kano, Tsunetaro Okazaki, Kazuyuki Utsumi and Kazuo Hagi

A New Flea of the Genus Frontopsylla from Japan (Siphonaptera: Amphipsyllidae).....417
Nobuo Kumada and Kohei Sakaguti